ABC Horizon
Level 5 — 20 sessions
This unit sits within the Qualifi Level 5 Diploma in Psychology. The qualification develops connected academic and professional knowledge at Level 5. The level signals the depth expected: accurate understanding is followed by application, analysis, evaluation and justified communication.
The wider field is Psychology. It provides the context in which the unit's concepts matter, linking them to professional practice, academic study and current issues. No specialist knowledge is assumed; key terms and methods are introduced before they are used.
This unit focuses on Social Psychology: Pro- and Anti-Social Behaviour. It contributes to the wider qualification while developing its own concepts, examples and evidence requirements. The sessions are designed to build progressively rather than present disconnected topics.
Note one idea already associated with the topic, one question the unit should answer and one situation where the subject may matter. Revisit these notes after the first learning block.
Welcome to the first session of our exploration into pro- and anti-social behaviour. Before we can understand these specific actions, we must first understand the field they belong to: social psychology. At its core, social psychology is the scientific study of how individuals' thoughts, feelings, and behaviours are influenced by the actual, imagined, or implied presence of others. It’s the branch of psychology that bridges the gap between the individual (psychology) and the group (sociology). It asks questions like: Why do we conform to group pressure? How do we form attitudes about others? And, central to this unit, what makes us help or harm one another?
The term "aggression" is used frequently in everyday language, but in psychology, it has a precise definition. Aggression is any form of behaviour directed toward the goal of harming or injuring another living being who is motivated to avoid such treatment. This definition has several key components:
Social psychologists distinguish between two primary types of aggression based on the underlying motive:
Motive: The primary goal is to inflict injury or pain. It is often driven by anger and is characterised by its impulsive, emotional nature.
Example: Losing your temper in an argument and punching a wall or shouting hurtful insults. The behaviour is an end in itself—an emotional outburst.
Motive: The aggression is a means to some other end. It is calculated and used as a tool to achieve a non-aggressive goal.
Example: A hired assassin who kills for money. A child who pushes another child to get a toy. The aggression is a tool (an instrument) to get something else (money, the toy).
Instructions: Consider the following scenarios. In small breakout rooms, discuss whether each one meets the psychological definition of aggression. If so, is it hostile or instrumental? Be prepared to justify your answers.
Teacher Guidance: Facilitate a discussion after the breakout session. This activity reveals the nuances of the definition. For example, #1 is aggression (instrumental, within the rules of the game). #2 is self-harm, but is the person a "living being motivated to avoid" the harm? This is debatable. #3 is aggression, but the victim is non-human. #4 is hostile aggression. #5 is a mix—the tantrum is hostile, but the kicking may be instrumental (to get the cookie).
Can a single act of aggression be both hostile and instrumental? Consider a case of bullying where a child physically harms another child (instrumental aggression to establish dominance) but also derives angry satisfaction from the victim';s pain (hostile aggression). How does this complexity challenge the simple hostile/instrumental dichotomy?
Why are humans aggressive? Is it a learned behaviour, or is it a fundamental part of our biological makeup? This session explores the "nature" side of the debate, examining theories that propose aggression is an innate, instinctual drive. These theories suggest that aggression stems from deep-seated biological and evolutionary forces rather than from situational factors.
From an evolutionary standpoint, aggression is not necessarily a "bad" thing; it is a behaviour that can be highly adaptive. In the struggle for survival and reproduction, individuals who could successfully use aggression would have been more likely to pass on their genes. Evolutionary psychologists argue that aggression serves several functions:
This perspective suggests that the potential for aggression is hard-wired into our species because it provided a survival advantage to our ancestors.
Two major historical figures proposed influential instinct theories of aggression. While their details differ, they share the core idea that aggression is an internal energy that builds up and must be released.
Source of Aggression: Konrad Lorenz, an ethologist who studied animal behaviour, proposed that aggression is a "fighting instinct" that is innate and shared by humans and other species.
Mechanism: He argued that aggressive energy is constantly being produced and stored. It builds up until it is released by an external cue or "releaser." He believed this was adaptive, as it helped with species dispersal and ensuring only the strongest passed on their genes.
Source of Aggression: Sigmund Freud proposed that human behaviour is driven by two primary instincts: "Eros" (the life instinct) and "Thanatos" (the death instinct).
Mechanism: According to Freud, Thanatos is a self-destructive urge. To preserve ourselves, we redirect this destructive energy outwards, towards others, in the form of aggression. For Freud, aggression is the inevitable redirection of a self-destructive drive.
Instructions: Instinct theories were once very popular, but they have been heavily criticised by social psychologists. In breakout rooms, discuss the following major criticisms:
Teacher Guidance: Guide the discussion towards the conclusion that while biology and evolution certainly play a role (providing the capacity for aggression), these simple instinct theories are insufficient to explain the complexity of human aggression. They fail to account for the vast influence of social, cultural, and cognitive factors.
Lorenz suggested that releasing aggressive energy through socially acceptable means, like sports, could be a healthy form of "catharsis." Freud had a similar idea. However, much of the modern research on aggression suggests the opposite: that engaging in or watching aggressive acts can actually increase aggressive feelings and behaviours (the "aggression begets aggression" principle). Why might this be the case? (Hint: Think about concepts like reinforcement and cognitive justification).
Moving away from the idea that aggression is a purely internal, spontaneous drive, social psychologists began to explore the external factors that trigger it. One of the earliest and most famous of these theories is the Frustration-Aggression Hypothesis, proposed by Dollard and his colleagues in 1939. This theory provided a crucial bridge between instinct theories and modern social-cognitive approaches.
The original hypothesis was bold and simple: aggression is always a consequence of frustration, and conversely, the existence of frustration always leads to some form of aggression. They defined frustration as the blocking of a goal-directed behaviour. For example, if you are trying to get to an important meeting (your goal) and you get stuck in a traffic jam (the frustration), you will experience an aggressive drive.
The initial hypothesis quickly ran into problems. It's easy to think of times we've been frustrated but haven't acted aggressively (e.g., you might sigh in resignation rather than honk your horn in the traffic jam). It's also clear that not all aggression is preceded by frustration (e.g., instrumental aggression, like a boxer in a ring). This led to important revisions, most notably by Leonard Berkowitz.
Berkowitz argued that frustration doesn';t automatically cause aggression. Instead, it creates a state of readiness for aggression by producing anger. Whether aggression actually occurs depends on a cognitive interpretation of the situation and the presence of environmental cues. For example, if you believe the traffic jam is due to an unavoidable accident, you may be less angry than if you believe it's caused by someone's selfish driving. The frustration is the same, but the interpretation changes the emotional and behavioural response.
Berkowitz';s most famous contribution is the Aggressive Cue Theory (ACT). He proposed that the presence of objects associated with aggression in the environment can act as powerful cues, making an aggressive response more likely. In his classic 1967 study with LePage, they intentionally angered male university students. These students were then given the opportunity to administer electric shocks to the person who had angered them. In one condition, a shotgun and a revolver were left lying on a nearby table; in another, neutral objects (badminton rackets) were on the table. The results were clear: participants who had been angered in the presence of the weapons delivered significantly more intense electric shocks than those in the presence of the neutral items. This led to the famous conclusion: "Guns don't just permit violence, they can stimulate it as well." This phenomenon is known as the weapons effect.
Instructions for Students (Individual Writing - 10 mins): Think of a recent time you felt frustrated (e.g., a slow internet connection during an important task, someone cutting in line, failing to achieve a goal). Write a short paragraph describing:
Group Discussion (20 mins): In breakout rooms, share your scenarios. As a group, analyse one or two of the scenarios using the Frustration-Aggression Hypothesis. Did the frustration lead to aggression? Were there aggressive cues present? What other factors might have influenced the person's response (e.g., fear of punishment, the presence of others)?
Teacher Guidance: This exercise helps students connect the abstract theory to their own lives. When the class reconvenes, ask a few groups to share their analysis. This will likely highlight the cognitive-mediational aspect of the theory—how our interpretation of the frustrating event is key to our reaction.
The Frustration-Aggression Hypothesis has been used to explain large-scale social phenomena like riots and hate crimes. The concept of scapegoating suggests that when a group is frustrated (e.g., by economic hardship), they may displace their aggression onto a weaker, minority out-group. How does this concept of displaced aggression both support and challenge the original Frustration-Aggression Hypothesis? (Hint: It supports the link between frustration and aggression but challenges the idea that aggression is always directed at the source of the frustration).
While biological and frustration-based theories focus on internal drives and triggers, Social Learning Theory, developed by Albert Bandura, offers a compelling alternative: aggression is a learned behaviour. Bandura argued that we are not born with a repertoire of aggressive responses; we acquire them primarily through observational learning—that is, by watching others (models) and imitating their behaviour. This theory places the source of aggression squarely in the social environment.
To test his theory, Bandura conducted a series of landmark experiments. In the most famous one, young children (aged 3-6) were divided into groups:
After this exposure, the children were taken to another room and subjected to mild "aggression arousal" (they were shown attractive toys but told they were reserved for other children). Finally, they were led to a third room containing a variety of toys, including a Bobo doll and a mallet. Researchers observed the children's behaviour through a one-way mirror.
The Findings were striking:
Child observes an adult model.
Group A: Model attacks Bobo doll.
Group B: Model plays quietly.
Child is shown attractive toys but told they cannot play with them, causing mild frustration.
Child is left in a room with toys, including a Bobo doll.
Result: Group A children imitate the adult's aggressive acts.
Bandura argued that observational learning is not automatic. It requires four cognitive processes to occur. This makes it a more sophisticated theory than simple imitation.
1. Attention: To learn a behaviour, you must first pay attention to the model. We are more likely to pay attention to models who are attractive, powerful, or similar to us.
2. Retention: You must be able to remember the observed behaviour. This involves encoding the information and storing it in memory as a mental representation.
3. Reproduction: You must have the physical and cognitive ability to reproduce the behaviour. You might remember a complex gymnastic routine, but you may not be able to reproduce it.
4. Motivation: You must be motivated to perform the behaviour. This is where vicarious reinforcement comes in. If you see the model being rewarded for their aggression (e.g., getting what they want, being praised), you are more likely to imitate it. If you see them being punished, you are less likely to do so.
Instructions (Individual Writing - 10 mins): Think of a skill or behaviour you learned primarily by watching someone else (e.g., cooking a specific dish, playing a sport, using a piece of software). In a short paragraph, analyse this learning experience using Bandura's four processes:
Group Discussion (10 mins): Share your examples in the main chat. Notice how these four steps are essential for any type of observational learning, not just aggression.
The Bobo Doll study is often criticised for its artificiality. A Bobo doll is designed to be hit. Does hitting a doll necessarily mean a child will be aggressive towards a real person? This is a question of ecological validity—the extent to which findings from a lab study can be generalised to real-life settings. How might a social learning theorist respond to this criticism? (Hint: They might argue that the study's purpose was to demonstrate the mechanism of learning, not to predict a specific real-world action. The principle of learning by observation is what's important).
So far, we've explored theories that locate aggression in our biology (instincts), our frustrations (drives), or our learned habits (social learning). Today, we add a crucial layer of complexity: cognition. Cognitive approaches to aggression emphasise that our thoughts, interpretations, and beliefs play a pivotal role in determining whether we respond aggressively. The central idea is that it's not the event itself that causes aggression, but our interpretation of that event.
Attribution theory is concerned with how we explain the causes of our own and others'; behaviour. When someone does something that negatively affects us (e.g., bumps into us, gives us a low grade, insults us), we engage in an attributional process to figure out why they did it. A key distinction is between:
Research consistently shows that we are far more likely to respond with anger and aggression when we make an internal attribution for a negative event. If we believe the person intended to harm us or acted out of malice, our aggressive drive is activated. If we believe it was an accident or due to situational factors, we are much more likely to forgive and forget.
Another powerful situational factor that involves cognition is deindividuation. This is a psychological state characterised by a loss of self-awareness and a reduced sense of personal responsibility that can occur in group settings. When deindividuated, individuals may feel anonymous and are more likely to engage in impulsive, deviant, and sometimes aggressive behaviours that they would not consider if they were alone and identifiable.
Key factors that promote deindividuation include:
This diagram shows how situational factors lead to a psychological state of deindividuation, which in turn can result in anti-social behaviours that individuals would not typically engage in.
Instructions: Read the following scenario. Then, in breakout rooms, answer the questions that follow.
Scenario: You are at a crowded party, and someone bumps into you, spilling a drink all over your new shirt.
Discussion Questions:
Teacher Guidance: This activity directly contrasts the two cognitive concepts. It highlights how a single event can lead to vastly different outcomes based on interpretation and social context. Use the students' responses to reinforce the idea that cognition is the "filter" through which situations are processed.
How does the concept of deindividuation relate to online behaviour? Consider online comment sections, forums like Reddit, or anonymous social media platforms. How do factors like anonymity and diffusion of responsibility contribute to online aggression, trolling, and cyberbullying? Does the "online disinhibition effect" represent a modern form of deindividuation?
For decades, a fierce debate has raged among psychologists, parents, politicians, and the media industry itself: Does exposure to violence in movies, television, and other media cause viewers to become more aggressive? This session delves into the classic psychological theories that attempt to explain how media might influence anti-social behaviour. This is a direct application of the theories we have been studying to one of the most significant social issues of our time.
Psychologists have proposed several mechanisms through which media violence could increase aggression. We will focus on three of the most influential.
Theory: This is a direct application of Bandura's Social Learning Theory. Media characters (especially charismatic heroes or villains) act as powerful models. Viewers, particularly children, may learn new aggressive behaviours by observing them.
Mechanism: If the model is rewarded for their aggression (e.g., they win the fight, get the girl, save the day), this provides vicarious reinforcement, making imitation more likely.
Theory: This theory suggests that repeated exposure to violence leads to a reduction in emotional and physiological arousal. Violence becomes normalised and less shocking.
Mechanism: The first time you see a graphic scene, you may feel anxious, disgusted, and have a strong physiological reaction (e.g., increased heart rate). After the hundredth time, this response is diminished. This can make a person more accepting of real-world violence and less empathetic to victims.
Theory: This cognitive approach suggests that watching violence "primes" a network of aggressive thoughts, feelings, and memories in the viewer's mind.
Mechanism: After watching a violent movie, a person is more likely to interpret an ambiguous event (like being bumped into) in a hostile way. The media exposure has made aggressive thoughts more accessible, ready to be used to interpret new situations. This links back to the attributional perspective we discussed last session.
While these theories provide plausible mechanisms, proving that media violence causes aggression is notoriously difficult. Most research on this topic is correlational. A typical study might find that people who watch more violent TV also tend to be more aggressive. This shows a relationship, but it does not prove causation. This leads to the classic "chicken and egg" problem:
Correlational studies cannot, by themselves, tell us which of these is correct. While some experimental studies (like variations of the Bobo doll study using video) do show a short-term causal link, generalising this to long-term, real-world aggression is a major challenge.
Instructions: Divide the class into three groups for a structured debate.
Teacher Guidance: Moderate the debate, ensuring each side gets to present its main points. This activity forces students to engage with the evidence and its limitations critically. It's a perfect way to explore the complexities of applying psychological research to public policy.
If media can teach anti-social behaviour, can it also teach pro-social behaviour? Consider children's shows like "Sesame Street" or "Daniel Tiger's Neighborhood," which explicitly model sharing, empathy, and cooperation. How could the principles of Social Learning Theory be harnessed to create media that promotes positive social behaviours? Provide a specific example of how you might design a scene in a children's show to teach a pro-social lesson.
The debate over media violence has evolved with technology. While early research focused on television and movies, the rise of the internet and interactive video games has introduced new questions and complexities. Are violent video games different from violent movies? Does the anonymity of the internet unleash a darker side of human nature? This session applies our psychological toolkit to the digital world.
Violent video games have been at the center of intense controversy, with some arguing they are a direct cause of youth violence. The psychological arguments for why video games might have a stronger effect than passive media include:
However, the research findings are highly contested. While some studies show a short-term increase in aggressive thoughts and feelings after playing a violent game, evidence for a link to real-world violent crime is very weak. Critics argue that millions of people play these games without any negative effects and that the games can provide a safe outlet for stress and frustration.
Why do people say things online that they would never say to someone's face? Psychologist John Suler coined the term "Online Disinhibition Effect" to describe this phenomenon. It is, in essence, a digital form of the deindividuation we discussed earlier. The unique environment of the internet creates a psychological space where people feel less inhibited.
Anonymity: You can hide behind a username. No one knows who you are, so you feel less accountable.
Invisibility: Others cannot see your facial expressions or body language, and you cannot see theirs. This removes non-verbal cues that normally regulate social interaction.
Asynchronicity: Online communication doesn't happen in real-time. You can post a nasty comment and then just walk away, without having to deal with the immediate reaction.
Solipsistic Introjection: You "hear" the other person's words in your own voice inside your head. This can make it feel like you are talking to yourself, not a real person, reducing empathy.
Minimisation of Authority: Online, everyone is on a more equal footing. A student can talk to a CEO as a peer, and traditional markers of status and authority are absent.
These factors combine to lower the psychological barriers to anti-social behaviours like cyberbullying (repeated harassment of an individual online) and trolling (deliberately posting inflammatory comments to provoke an emotional response).
Instructions: Think of a recent, well-publicised instance where a person was targeted by a large group of people on social media (a "Twitter mob" or "cancel culture" event). In breakout rooms, analyse this event using the concepts from today's session.
Teacher Guidance: This can be a sensitive topic, so encourage students to focus on the psychological mechanisms rather than the specific politics of any single event. The goal is to use these theories as a lens to understand a complex and modern social phenomenon. This activity demonstrates the direct relevance of social psychology to understanding the digital world.
The Online Disinhibition Effect can also lead to positive behaviours, such as people being more willing to share deeply personal feelings, offer support to strangers in online communities, or speak out against injustice in ways they might be afraid to do offline. How can the same principles (e.g., anonymity, asynchronicity) explain both pro-social and anti-social online behaviour? What factors might determine whether disinhibition leads to a positive or negative outcome?
We have journeyed through a wide landscape of theories attempting to explain anti-social and aggressive behaviour. Before we dive into the formative assessment, it's crucial to consolidate this knowledge and see how the different theories relate to one another. Today's session is dedicated to reviewing these concepts and workshopping your first written assignment.
Let's recap the major theoretical families:
The second half of today's session is a practical workshop focused on your formative assessment. This is your chance to apply your knowledge and practice the analytical skills needed for the final summative essay.
The Task: Write an 800-900 word analysis of aggression and anti-social behaviour through the lens of social psychology.
In your analysis, you must:
Let's break down what the question is asking. The keyword is "analysis." You are not just describing theories; you are using them as a "lens" to understand aggression. This means you should compare and contrast the theories and apply them to a real-world issue (social media).
A strong essay will not just treat the theories as separate. It will show how they can be integrated. For example, you could discuss how social media provides models for aggression (Social Learning Theory) and how the anonymity of the platform creates deindividuation, making people more likely to imitate those models.
Instructions for Students: In small groups, create a detailed outline for this essay on a collaborative document.
Teacher Guidance: Circulate through the breakout rooms to provide feedback on their outlines. Emphasise the importance of a clear thesis and a structure that flows logically from one point to the next. This workshop is designed to give them a strong foundation before they begin writing.
For a distinction-level analysis, consider the limitations of your chosen theories. For example, if you choose Social Learning Theory, acknowledge that not everyone who sees online aggression imitates it. What individual difference factors (e.g., personality, moral beliefs, pre-existing attitudes) might make someone more or less susceptible to learning aggressive behaviours from social media? A top-tier essay will integrate concepts and show an awareness of the complexity of the issue.
Are people who do evil things "bad apples," or can the "barrel" itself—the situation—turn good people bad? This session examines two of the most famous, powerful, and controversial studies in the history of psychology. While not designed as studies of aggression per se, the Stanford Prison Experiment and the Milgram Obedience Study provide profound insights into the situational forces that can compel ordinary people to engage in cruel and anti-social behaviour.
Philip Zimbardo and his team wanted to investigate the psychological effects of perceived power. They set up a mock prison in the basement of the Stanford psychology department and recruited 24 emotionally stable, physically healthy male college students. The participants were randomly assigned to play the role of either a "prisoner" or a "guard." The guards were given uniforms, billy clubs, and reflective sunglasses to promote anonymity. The prisoners were "arrested" at their homes, deloused, and given uniforms with numbers.
The Events: The study, planned for two weeks, had to be shut down after only six days. The situation spiraled out of control. The guards quickly became sadistic and authoritarian, subjecting the prisoners to psychological torment, humiliation, and harassment. The prisoners, in turn, became passive, helpless, and emotionally distressed. Some had to be released early due to extreme anxiety and depression. The participants had become so absorbed in their randomly assigned social roles that they lost their sense of personal identity.
The Findings: Zimbardo's study is a stark demonstration of the power of the situation to shape behaviour. It highlights key concepts we've discussed:
This experiment revealed how quickly individuals conform to social roles, even when such roles lead to aggressive or submissive behaviour.
Stanley Milgram wanted to understand how the Holocaust could have happened. Were the Nazis all uniquely evil, or could ordinary people be led to commit atrocities under orders? He designed an experiment to test obedience to authority.
The Procedure: Participants were told they were taking part in a study on memory and learning. They were assigned the role of "teacher," while a confederate (an actor) played the "learner." The teacher's job was to administer an electric shock to the learner for every wrong answer on a memory test. The shock generator had switches ranging from 15 volts ("Slight Shock") to 450 volts ("XXX"). With each wrong answer, the teacher was instructed by the experimenter (an authority figure in a lab coat) to increase the shock level. The learner (in another room) would grunt, then shout in pain, complain of a heart condition, and eventually fall silent.
The Shocking Results: Before the study, Milgram surveyed psychiatrists, who predicted that only a tiny, psychopathic fringe (perhaps 1 in 1,000) would go all the way to 450 volts. In reality, 65% of participants administered the full 450-volt shock, even when the learner was screaming in agony and then fell silent. This demonstrated the incredible power of obedience to authority. Ordinary people, when instructed by a figure they perceive as legitimate, can be compelled to perform acts that go against their own conscience.
Instructions: Both Zimbardo's and Milgram's studies are now considered profoundly unethical by modern standards. They could not be replicated today. In breakout rooms, act as an ethics committee and discuss the following:
Teacher Guidance: This is a critical discussion. There is no easy answer. The goal is to make students grapple with the fundamental conflict in psychological research between the pursuit of knowledge and the duty to protect participants from harm.
Zimbardo's study has faced significant criticism in recent years, with some evidence suggesting that the guards were not just conforming to roles but were actively encouraged by Zimbardo to be "tough." How does this potential "demand characteristic" (cues that tell participants how the experimenter wants them to behave) complicate the interpretation of the study's findings? Does it undermine the "power of the situation" argument, or simply add another layer to it (the power of the experimenter as an authority figure)?
We have now explored a wide range of theories and classic studies on aggression. However, being a psychologist isn't just about knowing what the studies found; it's about knowing how to critically evaluate them. No study is perfect. Every research method has its strengths and weaknesses. This session is dedicated to developing the critical thinking skills needed to evaluate research findings, a core competency for your summative assessment and for your future as a student of psychology.
Studying aggression presents unique methodological challenges:
Let's apply these concepts to a study we know well: Bandura's (1961) Bobo Doll experiment.
Instructions: In your breakout groups, you will conduct a critical evaluation of Milgram's obedience study. On a collaborative document, create a T-chart listing the study's strengths and weaknesses.
Prompts to Consider:
Teacher Guidance: This is a challenging but crucial exercise. Guide students to move beyond simple descriptions and make evaluative points. For example, instead of just saying "it was unethical," they should explain why (e.g., "The extensive deception and psychological distress caused to participants violate the modern ethical principle of 'do no harm'"). This activity directly prepares them for the kind of critical analysis required in the summative assessment.
No single theory can explain all aggression. A truly sophisticated understanding requires a biopsychosocial approach. How might you combine elements from different theories to explain a complex aggressive act, like a school shooting? Consider the potential roles of: biological predispositions (e.g., genetics, brain chemistry), developmental history (e.g., social learning from family or media), cognitive factors (e.g., hostile attributions), and situational triggers (e.g., frustration, access to weapons).
For the past ten sessions, we have focused on the darker aspects of human social interaction: aggression, prejudice, and obedience to destructive authority. Now, we pivot to explore the other side of the coin: pro-social behaviour. Why do people help? What motivates acts of kindness, cooperation, and self-sacrifice? This half of the unit will examine the forces that bring out the best in us, just as the first half examined the forces that bring out the worst.
Pro-social behaviour is a broad category that refers to any act performed with the goal of benefiting another person. The range of these behaviours is vast, from small acts of courtesy (holding a door open) to heroic acts of rescue (pulling someone from a burning building). The motivation for the behaviour can be varied. You might help someone because you feel empathy for them, because you want a reward (like praise or a good feeling), or because it is part of your job (like a nurse or a firefighter).
Within the broad category of pro-social behaviour lies a more specific and highly debated concept: altruism. True altruism is defined as the desire to help another person even if it involves a cost to the helper, with no benefit and no expectation of getting anything in return. The motivation is purely selfless and empathetic. This is the core of the altruism debate: does such a thing as a purely selfless act actually exist?
Motivation: Empathy for victim
Goal: Relieve victim's suffering
Egoistic Helping: Helping for self-interested reasons (e.g., to get a reward, avoid guilt, gain social approval).
Many psychologists, particularly from an evolutionary or social exchange perspective, are skeptical. They argue that what looks like altruism is often just a more subtle form of self-interest. For example, you might donate to charity not just to help others, but because it makes you feel good about yourself (an internal reward) or because you want others to see you as a good person (an external reward).
Instructions: This is a thought experiment. In your breakout rooms, try to come up with an example of a helping behaviour that is 100% altruistic—an act with absolutely no benefit, direct or indirect, to the helper.
Challenge Questions for Each Example:
Teacher Guidance: This is a difficult, philosophical debate with no easy answer. The goal is not to find a perfect example, but to make students grapple with the difficulty of disentangling egoistic and altruistic motives. This perfectly sets up the theoretical debate between social exchange theory (which argues all helping is egoistic) and the empathy-altruism hypothesis (which argues true altruism is possible).
Imagine two people donate to the same charity. Person A donates anonymously online and tells no one. Person B makes their donation at a large public gala and has their name printed in a newsletter. Both acts are pro-social, as they benefit the charity. But which act is more likely to be driven by altruistic motives, and which by egoistic motives? How does the social context of the helping act change our perception of the helper's motivation?
If evolution is about the "survival of the fittest," why would anyone engage in helping behaviour, especially if it's costly to them? This is a central puzzle for evolutionary psychology. This session explores two major theories that argue that what appears to be selfless helping is actually a sophisticated form of self-interest, either at the genetic level or the individual level.
Evolutionary theory proposes that pro-social behaviour is not about helping the individual, but about helping to ensure the survival of one's genes. Two key mechanisms are proposed:
Social Exchange Theory takes a similar cost-benefit approach but applies it to individual psychology rather than genetics. It argues that much of what we do stems from the desire to maximise our rewards and minimise our costs. In this view, a decision to help is based on a quick, often unconscious, calculation.
This theory argues that "true" altruism does not exist. People help only when the rewards outweigh the costs. It is a purely egoistic theory of helping.
Decision Rule: Help when Rewards > Costs. Do not help when Costs > Rewards.
Instructions: Imagine you are walking to an important exam. You see a person on the side of the road who has fallen off their bicycle and seems to be in pain. In your breakout rooms, perform a quick Social Exchange Theory analysis of this situation.
Teacher Guidance: This exercise makes the abstract cost-benefit calculation concrete. When discussing the groups' answers, highlight how different individuals might weigh the same costs and rewards differently, explaining individual differences in helping behaviour.
Both Kin Selection and Social Exchange Theory are egoistic theories, but they operate at different levels. Kin Selection is about the "self-interest" of your genes, while Social Exchange Theory is about the self-interest of the individual. How could these two theories come into conflict? Consider a situation where you have the opportunity to perform a very costly act of helping for a non-relative. How would each theory predict your behaviour?
The theories we examined last session—Kin Selection and Social Exchange—paint a rather cynical picture of human nature, suggesting that all helping is ultimately a form of self-interest. But can these theories explain every act of kindness? What about a firefighter rushing into a burning building to save a stranger? Or a person donating a kidney to someone they've never met? C. Daniel Batson, a prominent social psychologist, argued that these egoistic theories were missing a key component: empathy.
Batson's Empathy-Altruism Hypothesis proposes that when we feel empathy for a person in need, we will attempt to help that person for purely altruistic reasons, regardless of what we have to gain. He defines empathy as the ability to put oneself in the shoes of another person and to experience events and emotions the way that person experiences them.
According to Batson, the path to helping depends on your initial emotional response:
How can you possibly disentangle egoistic from altruistic motives? Batson designed a series of ingenious experiments to do just that. In the most famous one, participants were asked to observe another student, "Elaine," receiving electric shocks. They were then given a surprise opportunity to help her by taking the rest of the shocks themselves.
The researchers cleverly manipulated two key variables:
The Predictions:
| Low Empathy | High Empathy | |
|---|---|---|
| Easy Escape | Low Helping (Egoistic motive: "I can leave and feel better.") |
High Helping (Altruistic motive: "I must help her.") |
| Difficult Escape | High Helping (Egoistic motive: "I have to help to relieve my own distress from watching.") |
High Helping (Altruistic motive: "I must help her.") |
The Results: Batson';s results perfectly matched the predictions of the Empathy-Altruism Hypothesis. In the high-empathy condition, participants helped at a high rate even when they could have easily left. This provides strong evidence that when empathy is engaged, people are motivated by genuine altruism, not just self-interest.
Instructions: Let's revisit the thought experiment from Session 11. Think about a dramatic act of helping, like a person jumping onto subway tracks to save a stranger who has fallen.
In your breakout rooms, analyse this act from the two competing perspectives:
Class Discussion: Which explanation do you find more convincing, and why? Does the speed and impulsivity of such acts make the egoistic "calculation" seem less plausible?
Critics of the Empathy-Altruism Hypothesis have argued that it';s still an egoistic theory in disguise. They propose the "Empathy-Specific Reward" hypothesis: empathy doesn't make us altruistic; it just makes us feel a special kind of sadness that we are motivated to relieve (for our own benefit) by helping. Batson has spent his career running experiments to rule out these subtle egoistic alternatives. How does the "Elaine" study's "Easy Escape" condition attempt to challenge this "empathy-specific reward" idea? (Hint: If the goal was just to relieve one's own empathetic sadness, simply leaving should work just as well as helping).
In 1964, a young woman named Kitty Genovese was brutally murdered outside her apartment building in New York City. The attack lasted for over 30 minutes, and the New York Times reported that 38 of her neighbours had witnessed the attack from their windows but did not intervene or even call the police until it was too late. The public was horrified and asked, "How could this happen? Has our society become completely apathetic and uncaring?"
Social psychologists Bibb Latané and John Darley had a different, more counterintuitive hypothesis: perhaps the neighbours didn't help, not in spite of there being 38 witnesses, but because there were 38 witnesses. This led to their groundbreaking research on the Bystander Effect: the finding that the greater the number of bystanders who witness an emergency, the less likely it is that any one of them will help.
Latané and Darley proposed that in order to intervene, a bystander must make a series of five decisions. A failure at any one of these steps means that help will not be given.
The presence of other people creates two powerful psychological barriers that can prevent people from getting through steps 2 and 3.
Instructions: Imagine you are walking across a busy campus quad. You see someone lying on the ground, not moving. In your breakout rooms, walk through Latané and Darley's 5-step model from the perspective of a bystander in this situation. For each step, identify the potential obstacles.
Teacher Guidance: This exercise makes the 5-step model a practical diagnostic tool. It shows students how a seemingly simple decision to help is actually a complex psychological process fraught with potential failure points, especially when others are present.
Given what you now know about the Bystander Effect, what practical advice would you give to someone who is in an emergency situation in a public place and needs help? How could you counteract the effects of Pluralistic Ignorance and Diffusion of Responsibility? (Hint: The key is to make the emergency unambiguous and to single someone out. For example, instead of just shouting "Help!", you should point to a specific person and say, "You in the red jacket, call 999!").
While the bystander effect powerfully demonstrates the influence of the situation, common sense tells us that some people are just more helpful than others. This session explores the individual and cultural factors that influence pro-social behaviour. Who is most likely to help? And how does culture shape our willingness to intervene?
Although social psychologists often emphasise the power of the situation, research has identified a cluster of personality traits that are associated with a greater likelihood of helping. This is sometimes referred to as the altruistic personality. Key traits include:
It's important to note, however, that the correlation between personality and helping is often weak. The immediate situational pressures (like the presence of other bystanders) can easily override a person's natural disposition to be helpful.
Are men or women more helpful? The answer depends on the situation.
These differences are likely due to socialisation into different gender roles rather than innate biological differences.
Culture also plays a significant role. A key distinction is between:
Research shows that people in collectivist cultures are often more likely to help members of their in-group but less likely to help members of an out-group (strangers) than people in individualist cultures. The boundary between "us" and "them" is more sharply drawn.
Our internal state also has a powerful effect on our willingness to help.
Instructions: Imagine you are working for an international charity that provides clean water to villages. Your task is to design two different versions of a fundraising advertisement: one for an individualist culture (like the USA) and one for a collectivist culture (like Japan).
In your breakout rooms, brainstorm ideas for each ad:
Teacher Guidance: This activity requires students to apply the abstract cultural dimension to a concrete marketing problem. It shows them how these psychological principles have real-world applications in fields like marketing and public relations.
The "feel good, do good" effect seems straightforward. But the Negative-State Relief hypothesis is more complex. It only seems to work for certain negative moods. For example, feeling guilty often increases helping, but feeling angry or resentful often decreases it. Why might this be? How does the source of the negative mood and the attributions we make about it influence whether we are likely to help?
Understanding why people fail to help is the first step. The next, crucial step is to use that knowledge to increase pro-social behaviour and create a more compassionate society. This session focuses on the practical applications of the research we've been discussing. How can we overcome the barriers to bystander intervention? How can we encourage altruism?
The research on the bystander effect provides a clear set of instructions for anyone who finds themselves in an emergency. To overcome the psychological barriers that prevent people from helping, you must:
Simply being aware of the bystander effect can help you overcome it. When you are in an ambiguous situation and feel the pull of inaction, you can consciously recognise it as a potential case of pluralistic ignorance or diffusion of responsibility. Knowing about these barriers is the first step to breaking through them. You can make a conscious decision to be the one who acts, to assume responsibility rather than waiting for someone else.
How can we encourage more helping on a broader scale?
Instructions: A Public Service Announcement (PSA) is a short video designed to change public attitudes or behaviour. In your breakout groups, storyboard a 30-second PSA with the goal of increasing bystander intervention.
Your storyboard should:
Teacher Guidance: Have each group present their PSA concept. This is a fun, creative way to get students to synthesise the practical lessons of the bystander research. It requires them to think about how to translate a psychological finding into a persuasive public message.
Some have argued that laws like the "Good Samaritan Law" (which protect bystanders from liability if they try to help in an emergency) are the best way to increase helping. Others argue that education about the psychological barriers is more effective. What are the pros and cons of each approach? Does a legal solution address the underlying psychological mechanisms like pluralistic ignorance, or does it only address one potential "cost" in the social exchange calculation?
Throughout this unit, we have discussed dozens of theories and studies. But how do social psychologists actually conduct their research? Understanding the methods they use is essential for critically evaluating their findings. This session provides a review of the key research methods in social psychology and the ethical considerations that guide the field, directly preparing you for the research evaluation task in your summative assessment.
Goal: To determine cause and effect.
Method: The researcher manipulates one variable (the independent variable) to see its effect on another variable (the dependent variable), while controlling all other factors. Participants are randomly assigned to different conditions.
Example: Bandura's Bobo Doll study. The IV was the type of model (aggressive/non-aggressive). The DV was the child's level of aggression.
Strength: High internal validity. Can establish causality.
Weakness: Often low ecological validity. The lab setting can be artificial.
Goal: To determine the relationship between two or more variables.
Method: The researcher measures variables as they exist naturally, without manipulation. The relationship is expressed as a correlation coefficient (from -1 to +1).
Example: A study measuring the amount of violent TV a person watches and their level of aggression.
Strength: Can study variables that cannot be manipulated ethically or practically (e.g., family background, media consumption). Often has higher ecological validity.
Weakness: Correlation does not equal causation. Cannot determine the direction of the relationship.
Social psychology often deals with sensitive topics and powerful situations, which creates unique ethical challenges. As we saw with the Milgram and Zimbardo studies, early research sometimes prioritised knowledge over participant welfare. Modern research is governed by strict ethical guidelines enforced by Institutional Review Boards (IRBs). Key principles include:
Instructions: Your summative assessment requires you to "read and evaluate two scholarly, peer-reviewed research studies." This means you need to act as a scientific critic. When you read a study, you should ask:
Teacher Guidance: Provide students with a short abstract of a hypothetical study (e.g., "A study found a positive correlation between ice cream sales and rates of violent crime"). Walk them through a critique, highlighting the obvious third-variable problem (heat) to demonstrate the "correlation is not causation" principle.
Imagine you are tasked with designing a study to definitively test whether playing violent video games causes an increase in real-world aggression. What would be the "perfect" experiment? What would be your independent and dependent variables? Why would such an experiment be almost impossible to conduct ethically and practically? This thought experiment highlights why researchers must often rely on a combination of different methods (experimental, correlational, longitudinal) to build a convincing case.
This session is our final review before you begin work on your summative assessment. We will synthesise the key concepts from the entire unit and focus on the practical skills you need to successfully find, read, and evaluate the scholarly articles required for your essay.
Let's revisit the core task:
The Task: Read and evaluate two scholarly, peer-reviewed research studies: one on anti-social behaviour and one on bystander/pro-social behaviour; write a 2500-3000 word summary and analysis of the findings through the lens of social psychology.
The analysis must include:
Reading a peer-reviewed journal article can be intimidating. They are not written like textbooks. The key is to read strategically, not necessarily from start to finish.
A good structure for this essay would be:
A distinction-level essay will not just summarise the studies; it will place them in a dialogue with each other and with the theories from the unit. For example, you might choose an experimental study on aggression and a correlational study on helping. In your synthesis, you could then discuss the trade-offs between internal and ecological validity, using your chosen studies as prime examples. Your personal reflection should be insightful, demonstrating that you have moved beyond surface-level understanding to a deeper appreciation of the complexities of social behaviour and the research process itself.
Use the centre's current assignment brief as the controlling document. Highlight the scenario, task verbs, required outputs and the criteria that must be evidenced. Link each requirement to concepts, examples and sources studied in the unit.
| Assignment requirement | Relevant unit knowledge | Evidence to prepare |
|---|---|---|
| Explain or describe | Accurate definitions and key features | Clear explanation supported by sources |
| Analyse or evaluate | Relationships, strengths, limitations and context | Reasoned comparison and justified judgement |
| Apply | Realistic scenario or case | Specific application, not a generic statement |
Draft a one-page evidence map. For every task requirement, record the session where the knowledge was learned, the source you will use and the point you intend to make.