Social and Developmental Psychology

Session 1: Introduction to Social Psychology: Methods and Theorising

1.1 What is Social Psychology?

Social psychology is the scientific study of how individuals' thoughts, feelings, and behaviours are influenced by the actual, imagined, or implied presence of others. At its heart, it seeks to understand the powerful role that the social context plays in shaping human experience. Unlike sociology, which typically focuses on broad societal structures and groups, social psychology drills down to the individual level, examining the psychological processes that people have in common that make them susceptible to social influence.

1.2 The Person-Situation Debate

A central theme is the "person-situation" debate. To what extent is our behaviour a product of our individual personality (dispositional factors), and to what extent is it driven by the environment and social context (situational factors)? Social psychologists often find that we underestimate the power of the situation. For example, a person who is typically quiet and reserved might become loud and boisterous at a football match, not because their personality has changed, but because the situation demands a different set of behaviours.

1.3 Core Themes and Research Methods

Social psychology covers a vast range of topics, often grouped into three main areas: Social Cognition (how we think about others), Social Influence (how others affect us), and Social Relations (how we interact). A key aspect that distinguishes social psychology from common sense is its commitment to the scientific method. Researchers use empirical methods to test ideas systematically.

• Correlational Research: Examines the relationship between two or more variables (e.g., time on social media and anxiety). It can identify patterns but cannot prove cause and effect.
• Experimental Research: The gold standard for determining cause and effect. Researchers manipulate one variable (the independent variable) to see its effect on another (the dependent variable), while controlling other factors.

1.4 The Power of Social Interpretation

A foundational principle is that our behaviour is less influenced by objective reality and more by our *construal*, or interpretation, of social situations. The same event can be interpreted in vastly different ways by different people, leading to different behaviours. For example, if someone bumps into you, you might construe it as an aggressive act if you're in a bad mood, or as an accident if you're feeling cheerful. Your reaction depends entirely on your interpretation.

Session 2: Conformity: Types, Explanations, and the Asch (1956) Study

2.1 What is Conformity?

Conformity is a type of social influence involving a change in belief or behaviour in order to fit in with a group. This change is in response to real (involving the physical presence of others) or imagined (involving the pressure of social norms/expectations) group pressure. It's a powerful force that helps societies function smoothly but can also have negative consequences.

2.2 Types of Conformity

Herbert Kelman (1958) identified three distinct types of conformity:

2.3 Explanations for Conformity: NSI and ISI

Why do we conform? Deutsch and Gerard (1955) proposed a two-process theory:

• Normative Social Influence (NSI): The desire to be liked and accepted by the group. We conform to the group's norms to avoid rejection or ridicule. This is an emotional process and often leads to compliance. For example, dressing in a certain style to fit in with a social group.
• Informational Social Influence (ISI): The desire to be right. We look to others for information on how to behave, especially in ambiguous situations where we are unsure of the correct response. This is a cognitive process and often leads to internalisation. For example, following the crowd evacuating a building during a fire alarm, as you assume they know the correct way out.

2.4 Asch's (1956) Conformity Experiment

Solomon Asch conducted a now-famous experiment to investigate the extent to which social pressure from a majority group could affect a person to conform.

• Method: Participants were shown a standard line and then three comparison lines. They had to say which comparison line matched the standard line. The task was easy. However, the real participant was in a room with several confederates (actors) who were instructed to give the same incorrect answer on 12 out of 18 trials.
• Results: On average, about 32% of the participants conformed with the clearly incorrect majority on the critical trials. Over the 12 critical trials, 75% of participants conformed at least once.
• Conclusion: This showed that people will conform to a majority view, even when it is obviously wrong. When interviewed afterwards, most participants said they conformed to avoid rejection (Normative Social Influence).

Session 3: Obedience to Authority: Milgram (1963) and Ethical Issues

3.1 Defining Obedience

Obedience is a form of social influence where an individual acts in response to a direct order from another individual, who is usually an authority figure. It is assumed that without the order, the person would not have acted in this way. While conformity involves yielding to group pressure, obedience is about following a command.

3.2 Milgram's (1963) Baseline Study

Following the atrocities of the Holocaust, Stanley Milgram wanted to understand if Germans were somehow different or if anyone could be pushed to commit terrible acts under orders.

• Aim: To investigate what level of obedience would be shown when participants were told by an authority figure to administer electric shocks to another person.
• Procedure: 40 male volunteers were recruited. Through a rigged draw, the real participant was always assigned the role of 'Teacher' and a confederate the role of 'Learner'. The Teacher was instructed to administer an electric shock to the Learner (who was in another room) for every wrong answer on a memory task. The shocks increased in 15-volt increments up to a maximum of 450 volts, which was labelled 'XXX'. The shocks were fake, but the participant believed they were real. If the Teacher hesitated, the experimenter (an authority figure in a lab coat) used a series of four prods, such as "The experiment requires that you continue."
• Findings: No participant stopped below 300 volts. 12.5% stopped at 300 volts. A staggering 65% of participants continued to the highest level of 450 volts. Participants showed signs of extreme tension, such as sweating, trembling, and stuttering.
• Conclusion: Ordinary people are likely to follow orders given by an authority figure, even to the extent of killing an innocent human being.

3.3 The Ethical Debate (AC 1.2)

Milgram's study is one of the most ethically controversial in psychology's history. It raised profound questions about the responsibilities of researchers.

3.4 Justifying the Ethics

Milgram defended his study by arguing that the deception was necessary to create the situation of interest and that 84% of participants later said they were glad to have participated. He also thoroughly debriefed them afterwards, explaining the true purpose and reassuring them that no shocks were actually administered. This raises a crucial debate: does the scientific value of understanding obedience outweigh the ethical costs to the participants?

Session 5: Explanations for Obedience: Situational and Dispositional Factors

5.1 Situational Variables Affecting Obedience

Milgram's genius was not just in his baseline study, but in the systematic variations he conducted to pinpoint which situational factors most influenced obedience. He found that obedience was not fixed, but highly dependent on the context.

5.2 Theoretical Explanations: Agentic State & Legitimacy of Authority

Milgram proposed two key psychological states to explain his findings:

• The Agentic State: A mental state where an individual feels no personal responsibility for their actions because they believe themselves to be acting as an 'agent' for an authority figure. This is the opposite of the 'autonomous state', where we feel responsible for our own actions. The shift from autonomy to agency is called the 'agentic shift'. This allows people to obey even when it causes them distress, as they feel the authority figure is ultimately responsible.
• Legitimacy of Authority: For the agentic shift to occur, the person giving the orders must be perceived as having legitimate authority. Most societies are structured hierarchically, and we are taught from a young age to obey figures like parents, teachers, and police. This authority is seen as legitimate because it helps society run smoothly. We give up some of our independence and trust these figures to exercise their authority appropriately.

5.3 Dispositional Explanation: The Authoritarian Personality

In contrast to Milgram's situational focus, Theodor Adorno and his colleagues (1950) proposed a dispositional explanation: that some people have a personality type that makes them more prone to obedience.

• Characteristics: The Authoritarian Personality is characterised by a rigid belief in conventional values, a general hostility towards other groups, and an extreme respect for and submissiveness to authority.
• Origins: Adorno argued this personality type developed from a strict upbringing with harsh, critical parents. The child feels hostility towards their parents but cannot express it, so they displace this anger onto minority groups who are seen as 'weaker' (a process called scapegoating).
• The F-Scale: Adorno developed the 'Fascism Scale' (F-Scale) to measure authoritarian traits. He found that people who scored highly on the F-scale were more likely to be prejudiced and to show excessive respect for those of higher status.

Session 6: Resistance to Social Influence & Minority Influence

6.1 Resisting Social Influence: Social Support

One of the simplest but most powerful ways to resist social influence is to have an ally. The presence of another person who disagrees with the majority or disobeys an authority figure can give an individual the confidence to stick to their own convictions.

• Resisting Conformity: In one of Asch's variations, he introduced a dissenter who gave the correct answer. Conformity dropped from 32% to just 5.5%. The dissenter breaks the unanimity of the majority and provides social support, making the individual feel more confident in their own judgement.
• Resisting Obedience: In a variation of Milgram's study, the participant was paired with two confederate 'teachers' who refused to continue. Obedience plummeted to just 10%. The disobedient peers act as role models for resistance.

6.2 Resisting Social Influence: Locus of Control (LOC)

Julian Rotter (1966) proposed that individuals differ in their beliefs about how much control they have over their lives. This is a dispositional explanation for resistance.

6.3 Minority Influence and Social Change

If majorities were all-powerful, society would never change. Social change is often driven by a small group (a minority) that challenges the majority view. Serge Moscovici argued that for a minority to be influential, it must adopt a particular behavioural style.

• Consistency: The minority must be consistent in its views over time (diachronic consistency) and between all its members (synchronic consistency). This makes the majority question their own view and assume the minority has a valid point.
• Commitment: The minority must demonstrate dedication to their position, for example, by making personal sacrifices. This is known as the augmentation principle and suggests to the majority that the minority is not acting out of self-interest.
• Flexibility: The minority must not be seen as rigid and dogmatic. They should be prepared to adapt their point of view and accept reasonable counter-arguments.

Minority influence leads to a deeper, more lasting form of social change called conversion, which is a form of internalisation.

6.4 Moscovici's (1969) 'Blue-Green' Study

Moscovici demonstrated the power of a consistent minority in a study similar to Asch's but in reverse.

• Method: Groups of six participants were asked to view a series of 36 blue-coloured slides and state their colour. In each group, two participants were confederates. In one condition, the two confederates were consistent and called the blue slides 'green' on every trial. In another condition, they were inconsistent.
• Findings: In the consistent condition, the real participants agreed with the minority on 8.4% of the trials. In the inconsistent condition, this dropped to just 1.25%.
• Conclusion: A consistent minority can influence the majority, even when the task is unambiguous.

Session 7: Introduction to Developmental Psychology & Piaget's Theory

7.1 What is Developmental Psychology?

Developmental psychology is the scientific study of how and why human beings change over the course of their life. Originally concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire lifespan. It examines change across a broad range of topics, including motor skills, cognitive development, moral understanding, social change, and identity formation.

7.2 Piaget's Theory of Cognitive Development: Core Concepts

Jean Piaget (1896-1980) was a Swiss psychologist who revolutionised our understanding of children's thinking. He proposed that children are not just 'miniature adults' who think less efficiently; instead, they think in qualitatively different ways. He saw children as active 'scientists' who construct their understanding of the world through their experiences.

• Schemas: These are the basic building blocks of intelligent behaviour – a way of organising knowledge. A schema can be thought of as a 'unit' of knowledge, relating to one aspect of the world, including objects, actions, and abstract concepts. For example, a baby has a 'sucking' schema.
• Assimilation: This is using an existing schema to deal with a new object or situation. For example, a baby who is given a new toy might try to suck on it, assimilating it into their existing sucking schema.
• Accommodation: This happens when the existing schema does not work, and needs to be changed to deal with a new object or situation. For example, the baby might find that the new toy is too big to suck, so they must accommodate by developing a new 'gripping' or 'shaking' schema.
• Equilibration: Piaget believed that cognitive development is driven by the need for equilibrium (a state of balance). When a child's existing schemas can explain what they perceive around them, they are in a state of equilibrium. When they encounter a new situation that they cannot explain with their existing schemas, they experience disequilibrium, which motivates them to learn through accommodation.

7.3 Stage 1: The Sensorimotor Stage (Birth to 2 years)

During this stage, infants learn about the world through their senses and motor actions (moving around and exploring their environment). The key achievement of this stage is Object Permanence – the understanding that objects continue to exist even when they cannot be seen, heard, or touched. Before this, a baby believes "out of sight, out of mind."

7.4 Stage 2: The Preoperational Stage (2 to 7 years)

This stage is marked by the development of language and symbolic thought, but the child's thinking is still not logical. Key limitations include:

• Egocentrism: The inability to see a situation from another person's point of view. The child assumes that other people see, hear, and feel exactly the same as they do. Piaget tested this with the 'Three Mountains Task'.
• Centration: The tendency to focus on only one aspect of a situation at a time. This is demonstrated in Piaget's conservation tasks (e.g., pouring liquid from a short, wide glass into a tall, thin glass and the child thinking the amount has changed).

Session 8: Vygotsky’s Sociocultural Theory of Cognitive Development

8.1 A Sociocultural Perspective

Lev Vygotsky (1896-1934) was a Russian psychologist whose work was not widely known in the West until many years after his death. He offered a powerful alternative to Piaget's theory. While Piaget saw development as stemming from the child's independent explorations, Vygotsky argued that cognitive development is a social process, heavily influenced by culture and social interaction. For Vygotsky, learning is not something a child does alone, but something they do *with* others.

8.2 The Zone of Proximal Development (ZPD)

This is one of Vygotsky's most important concepts. The ZPD is the gap between what a learner can do independently and what they can achieve with guidance and encouragement from a skilled partner.

• More Knowledgeable Other (MKO): The skilled partner is referred to as the MKO. This can be a teacher, parent, older sibling, or even a peer who has a better understanding of a particular task.
• Scaffolding: This is the process by which the MKO provides support to the learner, adjusting the level of help as the learner's competence increases. It's like providing a temporary support structure that is gradually removed as the learner becomes more capable.

8.3 Language and Thought

Vygotsky and Piaget had very different views on the role of language in development.

• Piaget's View: He saw 'egocentric speech' (young children talking to themselves) as a sign of cognitive immaturity. He believed thought comes before language.
• Vygotsky's View: He saw this 'private speech' as a crucial tool for thought. He argued that language and thought initially develop separately but then merge. Children use private speech to guide their own thinking and behaviour. As they get older, this private speech becomes internalised and silent, forming their inner monologue or 'verbal thought'.

8.4 Piaget vs. Vygotsky: A Summary

Session 9: Development of Moral Understanding: Kohlberg’s Theory

9.1 The Heinz Dilemma

Lawrence Kohlberg (1958) developed his theory by posing moral dilemmas to people of different ages. The most famous is the Heinz Dilemma:

"A woman was near death from a special kind of cancer. There was one drug that the doctors thought might save her. It was a form of radium that a druggist in the same town had recently discovered. The drug was expensive to make, but the druggist was charging ten times what the drug cost him to produce. He paid $200 for the radium and charged $2,000 for a small dose of the drug. The sick woman's husband, Heinz, went to everyone he knew to borrow the money, but he could only get together about $1,000. He told the druggist that his wife was dying and asked him to sell it cheaper or let him pay later. But the druggist said: 'No, I discovered the drug and I'm going to make money from it.' So Heinz got desperate and broke into the man's store to steal the drug for his wife."

Kohlberg was not interested in whether you think Heinz was right or wrong, but in the *reasoning* you use to justify your answer.

9.2 Kohlberg's Three Levels and Six Stages

Kohlberg identified three distinct levels of moral reasoning, with each level having two stages. He believed people move through these stages in a fixed order.

9.3 Key Features of the Theory

• Universal Sequence: Kohlberg believed the stages are universal and occur in the same order for everyone, regardless of culture.
• Focus on Reasoning: The theory is about the structure of moral thought, not the content of the moral decision.
• Cognitive Basis: Moral development is dependent on cognitive development. A person cannot reach a higher stage of moral reasoning without first reaching the required stage of cognitive development (as per Piaget).

9.4 Criticisms of Kohlberg's Theory

While highly influential, Kohlberg's theory has faced significant criticism. One of the most famous critiques came from Carol Gilligan (1982), who argued that the theory was gender-biased. She claimed that because Kohlberg's original research was only on boys and men, it prioritised a male-oriented "ethic of justice" (based on rules and principles) over a female-oriented "ethic of care" (based on compassion and relationships). This is a topic we will return to when we discuss bias in psychology.

Session 10: Development of Social Cognition: Understanding Self and Others

10.1 What is Social Cognition?

Social cognition refers to the mental processes involved in perceiving, attending to, remembering, thinking about, and making sense of the people in our social world. It's essentially the cognitive side of social psychology. A key part of this is understanding that we have a 'self' and that others have minds of their own.

10.2 The Development of Self-Concept

A child's sense of self is not present from birth but develops over time.

• Self-Recognition: The ability to recognise oneself in a mirror or photograph. This is often tested using the 'rouge test' (Lewis & Brooks-Gunn, 1979). A dab of rouge is placed on an infant's nose. If, when looking in a mirror, the infant touches their own nose, they are assumed to have a sense of self. This typically develops around 18-24 months.
• Categorical Self: Once self-recognition is established, toddlers begin to place themselves into categories like age ("I'm a big boy") and gender.
• Psychological Self: In later childhood and adolescence, the self-concept becomes more complex and psychological, based on internal traits, beliefs, and values ("I am a kind person," "I believe in fairness").

10.3 Theory of Mind (ToM)

Theory of Mind is the ability to attribute mental states—beliefs, intents, desires, emotions, knowledge, etc.—to oneself and to others, and to understand that others have beliefs, desires, and intentions that are different from one's own. It is a fundamental building block for all social interaction.

The classic test for ToM is the false-belief task, such as the 'Sally-Anne test' (Baron-Cohen et al., 1985):

1. Sally has a basket, Anne has a box.
2. Sally puts a marble in her basket and then leaves the room.
3. While Sally is away, Anne takes the marble out of the basket and puts it in her box.
4. Sally comes back. The child is asked: "Where will Sally look for her marble?"

A child who has developed ToM (typically around age 4) will say Sally will look in the basket, because they understand that Sally holds a false belief about the marble's location. A younger child will often say Sally will look in the box, as they cannot separate their own knowledge from Sally's perspective.

10.4 Selman's Levels of Perspective-Taking

Robert Selman (1980) proposed a five-stage model for the development of perspective-taking, the ability to imagine what other people might be thinking or feeling.

Session 11: Family and Community Influences on Child Development

11.1 The Role of the Family: Parenting Styles

The family is the primary context for a child's development. Diana Baumrind's research in the 1960s identified key dimensions of parenting:

• Demandingness (or Control): The extent to which parents set rules, expect mature behaviour, and enforce standards.
• Responsiveness (or Warmth): The extent to which parents are sensitive to their children's needs, listen to them, and provide emotional support.

Based on these two dimensions, Baumrind proposed three main parenting styles, later expanded to four by Maccoby and Martin (1983).

11.2 Outcomes of Different Parenting Styles

11.3 Cultural Considerations and Criticisms

It's important to note that these findings are correlational, not causal. It could be that a child's temperament influences the parenting style, not just the other way around. Furthermore, the "Authoritative" style is considered ideal in Western, individualistic cultures. In some collectivist cultures, the "Authoritarian" style may be more common and associated with positive outcomes, as it is seen as caring and protective rather than overly strict.

11.4 The Influence of the Wider Community

A child's development is not just shaped by their parents. The wider community plays a crucial role:

• Peers: As children grow, peers become increasingly important for socialisation, identity formation, and learning social norms.
• School: The school environment provides a formal setting for learning academic skills and a complex social world for navigating peer relationships.
• Socioeconomic Status (SES): A family's SES can impact the resources available to a child, such as access to quality nutrition, healthcare, and educational opportunities (e.g., books, museums). Neighbourhoods with low SES may have higher crime rates and fewer safe places to play, which can impact development.

Session 12: Theories of Gender Development Part 1: Biological Approaches

12.1 Sex vs. Gender

It is essential to distinguish between two terms that are often used interchangeably:

• Sex refers to the biological differences between males and females, such as chromosomes, hormones, and anatomy.
• Gender refers to the psychological and cultural differences between males and females, including attitudes, behaviours, and social roles. It is a social construct.

Biological approaches to gender focus on how our biology (sex) influences our gender identity and behaviour.

12.2 The Role of Chromosomes and Hormones

The biological explanation for gender centres on the influence of chromosomes and hormones, both before and after birth.

• Chromosomes: The 23rd pair of chromosomes determines our biological sex. A female has two X chromosomes (XX), and a male has an X and a Y chromosome (XY). The Y chromosome carries a gene called the 'sex-determining region Y' (SRY), which causes the testes to develop in a male embryo.
• Hormones: Hormones are chemical messengers that circulate in the bloodstream. In the womb, the presence or absence of androgens (male sex hormones), particularly testosterone, is crucial for the development of the external genitalia. At puberty, a surge of hormones triggers secondary sexual characteristics. Hormones are also thought to influence brain development, potentially explaining some gender differences in behaviour (e.g., higher testosterone levels are linked to higher levels of aggression).

12.3 Evidence from Atypical Sex Chromosome Patterns

Studying individuals with atypical chromosome patterns can help us understand the influence of chromosomes on gender.

The fact that these chromosomal abnormalities are associated with specific psychological characteristics supports the idea that chromosomes have an impact on behaviour and gender.

12.4 The Biosocial Approach and the Case of David Reimer

The biosocial theory (Money & Ehrhardt, 1972) is an interactionist approach. It argues that biology is not destiny. It states that children are born 'gender neutral' and their gender identity is shaped by the social labelling and differential treatment they receive from birth.

The most famous (and tragic) case used to support this was that of David Reimer. Born a biological male (Bruce), his penis was destroyed in a botched circumcision. On the advice of Dr. John Money, his parents raised him as a girl (Brenda). Money claimed the case was a success, proving that nurture could override nature. However, Brenda was deeply unhappy and never felt like a girl. As a teenager, upon learning the truth, she transitioned back to living as a male, David. Tragically, he took his own life at age 38. This case is now seen as powerful evidence *against* the biosocial theory, suggesting that biological factors are a powerful influence on gender identity that cannot be easily overridden by socialisation.

Session 13: Theories of Gender Development Part 2: Social and Psychoanalytic Approaches

13.1 Freud's Psychoanalytic Theory

Sigmund Freud's theory of gender development is part of his broader theory of psychosexual development. He proposed that gender identity is formed during the phallic stage (ages 3-6), when the child's libido (sexual energy) is focused on the genitals. This stage involves a complex and unconscious process.

Evaluation: Freud's theory is highly controversial. It is criticised for being unscientific and untestable (how can we measure unconscious desires or castration anxiety?). It is also seen as androcentric (male-focused) and outdated, reflecting the patriarchal culture in which Freud lived.

13.2 Social Learning Theory (SLT)

In contrast to Freud, SLT proposes that gender is learned from the environment through observation and imitation. Children learn what is 'appropriate' behaviour for their gender by watching and copying role models, such as parents, peers, and characters in the media.

13.3 Key Mechanisms of SLT

• Direct Reinforcement: Children are directly rewarded for gender-appropriate behaviour (e.g., "You're such a strong boy!") and punished for gender-inappropriate behaviour (e.g., "Boys don't cry.").
• Vicarious Reinforcement: Children see others being rewarded or punished for their behaviour and learn from those consequences. For example, a girl sees her mother being complimented for wearing a dress and learns that this is a desirable female behaviour.
• Modelling & Mediational Processes: Children are more likely to imitate role models who are same-sex, powerful, and nurturing. However, this is not automatic. Cognitive 'mediational processes' are involved:
  1. Attention: Paying attention to the model's behaviour.
  2. Retention: Remembering the behaviour.
  3. Motor Reproduction: Being physically able to copy the behaviour.
  4. Motivation: Wanting to perform the behaviour (often because of expected rewards).

13.4 The Influence of Culture and Media

SLT is a powerful explanation for cultural differences in gender roles. It suggests that what is considered 'masculine' or 'feminine' can vary dramatically between cultures because children are exposed to different role models and reinforcement patterns. The media plays a huge role in this, often portraying men and women in stereotypical ways, which children then observe and imitate.

Session 14: Theories of Gender Development Part 3: Cognitive Approaches

14.1 Kohlberg's Cognitive-Developmental Theory (1966)

Lawrence Kohlberg's theory is based on Piaget's idea that children's thinking changes qualitatively as they age. He proposed that children's understanding of gender develops through three stages:

1. Stage 1: Gender Identity (Age 2-3): The child can correctly label themselves and others as a boy or a girl. However, their understanding is superficial. They might think that a boy could become a girl if he wears a dress.
2. Stage 2: Gender Stability (Age 4-5): The child understands that their own gender is stable over time (i.e., a boy will grow up to be a man). However, they are still confused by changes in appearance and believe gender can change with the situation.
3. Stage 3: Gender Constancy (Age 6-7): The child understands that gender is constant across time and situations. They know that a person's sex is a biological fact that remains the same regardless of clothing or hairstyle. Kohlberg argued that only after reaching gender constancy do children start to actively seek out and imitate same-sex role models.

14.2 Gender Schema Theory (Martin & Halverson, 1981)

This theory agrees with Kohlberg that children are active thinkers, but it disagrees on *when* gendered thinking starts. Gender Schema Theory (GST) suggests that children start actively structuring their world with gender information as soon as they establish basic gender identity (Stage 1, around age 2-3).

• Gender Schema: A gender schema is a mental network of beliefs and expectations about gender that helps a child understand and interpret the world. It contains information about what it means to be male or female.
• In-group/Out-group Schema: Children develop a schema for their own gender (the 'in-group') and for the opposite gender (the 'out-group'). They focus intensely on information relevant to their in-group schema and often ignore or forget information that doesn't fit.
• Active Processing: This explains why children's gender stereotypes can be so rigid. They actively seek out information that confirms their schema ("That's a boy's toy") and pay less attention to information that contradicts it.

14.3 The Integrated View

Most psychologists today believe that no single theory can fully explain gender development. Instead, an interactionist approach is preferred, which combines elements from all three perspectives:

• Biological factors (genes, hormones) create a predisposition.
• Social learning (reinforcement, modelling) provides the content of gender roles.
• Cognitive processes (schemas, understanding) shape how the child interprets and organises this information.

Session 15: Adolescence: Biological Changes and Their Psychological Meaning

15.1 The Biological Onset: Puberty

Adolescence begins with puberty, a period of rapid physical maturation involving hormonal and bodily changes that occur primarily during early adolescence. These changes are triggered by the HPG (Hypothalamic-Pituitary-Gonadal) axis, a hormonal feedback loop.

• Primary Sexual Characteristics: Changes directly related to reproduction (e.g., development of ovaries and testes, menarche in girls).
• Secondary Sexual Characteristics: Physical changes not directly related to reproduction (e.g., breast development in girls, voice deepening in boys, growth of pubic and underarm hair).

15.2 The Remodelling of the Adolescent Brain

The adolescent brain is not a finished product; it is undergoing a massive "remodelling". This explains why teenagers think and behave differently from adults.

• Synaptic Pruning: The brain gets rid of unused neural connections, making it more efficient. "Use it or lose it."
• Myelination: The process of coating nerve fibres with a fatty sheath (myelin), which speeds up neural communication.

Crucially, this remodelling does not happen evenly. The limbic system, which is the emotional and reward-seeking part of the brain, matures early. However, the prefrontal cortex, responsible for planning, impulse control, and decision-making, is one of the last areas to mature, not finishing until the mid-20s.

15.3 The Psychological Meaning of Biological Changes (AC 4.2)

These biological changes have profound psychological consequences:

• Body Image: The rapid physical changes can lead to heightened self-consciousness and dissatisfaction with one's body, especially when compared to idealised media images. The timing of puberty (early vs. late) can also have a significant impact on self-esteem.
• Moodiness: Hormonal fluctuations can contribute to the emotional volatility often associated with adolescence.
• Risk-Taking: The mismatch in brain development (powerful reward system, weak impulse control) makes adolescents biologically primed for risk-taking and sensation-seeking behaviours. The presence of peers further amplifies this tendency.

15.4 The Social Meaning of Biological Changes (AC 4.1)

The biological facts of puberty are given meaning by the social context:

• Social Expectations: An adolescent who looks physically mature may be treated as older by society, facing new expectations and pressures they are not yet cognitively or emotionally ready for.
• Peer Status: The timing of puberty can affect social standing. For boys, early maturation is often linked to higher status and popularity. For girls, it can be more complex, sometimes leading to unwanted attention or association with older peers.

Session 16: Theories of Adolescence: Erikson's Identity Crisis & Hall's "Storm and Stress"

16.1 Erikson's Stage 5: Identity vs. Role Confusion

Erik Erikson (1950) proposed a theory of psychosocial development that spans the entire life. He argued that the key task of adolescence (roughly ages 12-18) is to solve the crisis of Identity vs. Role Confusion. During this stage, the adolescent's main question is "Who am I?". They explore different roles, values, beliefs, and relationships to form a coherent and stable sense of self, or an 'identity'. Success leads to the virtue of 'fidelity' – being true to oneself. Failure to form an identity results in role confusion and a weak sense of self.

16.2 Marcia's Four Identity Statuses

James Marcia (1966) expanded on Erikson's theory by proposing four specific statuses that adolescents may experience, based on two dimensions:

• Exploration (or Crisis): A period of actively exploring and considering alternative identities.
• Commitment: Making a firm decision about an identity and pursuing it.

16.3 G. Stanley Hall's Theory of "Storm and Stress"

G. Stanley Hall, one of the first psychologists to study adolescence, described it in 1904 as a period of "Storm and Stress" (Sturm und Drang). He believed that this was a universal and inevitable period of:

1. Conflict with Parents: Increased arguments and tension with parents.
2. Mood Disruptions: Heightened emotionality and mood swings.
3. Risk-Taking Behaviour: A tendency towards recklessness and rule-breaking.

Hall's view was highly influential and has shaped the popular stereotype of the "rebellious teenager".

16.4 Evaluating "Storm and Stress"

Modern research has challenged Hall's view. While the three elements of storm and stress are more likely to occur during adolescence than other life stages, they are far from universal. Most adolescents have a good relationship with their parents, are generally happy, and do not engage in dangerous risk-taking. The "Storm and Stress" view is now seen as an overstatement that can lead to negative stereotypes, where normal adolescent exploration is misinterpreted as a sign of pathology.

Session 17: Adolescent Relationships: Parent and Peer Dynamics

17.1 The Parent-Adolescent Relationship: A Rebalancing Act

A common stereotype is that adolescence is a time of breaking away from parents. While the relationship does change, it's more of a transformation than a rejection. The key is the development of autonomy – the ability to self-govern. Adolescents strive for more independence, which can lead to increased conflict with parents. However, research shows:

• Most conflict is over mundane, day-to-day issues (e.g., style of dress, tidiness of room, curfew) rather than fundamental values.
• Most adolescents continue to have strong, positive feelings for their parents and see them as a key source of support.
• An authoritative parenting style (discussed in Session 11), which balances warmth with clear boundaries, is associated with the smoothest transition to autonomy.

17.2 The Importance of the Peer Group

As adolescents spend less time with family, they spend significantly more time with peers. The peer group serves several crucial functions:

• Support: Peers provide a network for emotional and social support outside the family.
• Identity Formation: The peer group is a safe space to try out different identities and roles.
• Social Skills: Friendships are where adolescents learn and practice key social skills like intimacy, empathy, and conflict resolution.

Sociologists distinguish between two types of peer groups:

• Cliques: Small groups of 2 to 12 individuals (average of 5-6) who are good friends and spend a lot of time together.
• Crowds: Larger, more loosely organised groups based on reputation or stereotype (e.g., the 'populars', 'jocks', 'goths', 'nerds'). Membership in a crowd helps adolescents structure their social world and define their identity.

17.3 Peer Pressure and Conformity

Peer pressure refers to the influence exerted by a peer group in encouraging a person to change their attitudes, values, or behaviours to conform to group norms. Adolescents are particularly vulnerable to peer pressure due to:

• The heightened activity in the brain's reward centres (making social approval feel very rewarding).
• The ongoing development of the prefrontal cortex (making it harder to resist impulses).
• The intense need to belong and form an identity.

It's important to remember that peer pressure can be positive (e.g., encouraging studying, discouraging drug use) as well as negative.

17.4 Evaluating the Research (AC 4.3)

Research in this area often relies on self-report data (questionnaires, interviews), which can be subject to social desirability bias (teenagers might not want to admit how much their parents influence them). Correlational studies are common, but they cannot prove causation. For example, do deviant peers cause an adolescent to become delinquent, or do delinquent adolescents seek out deviant peers? The relationship is likely bidirectional.

Session 18: Adolescent Mental Health and the Transition to Adulthood

18.1 Mental Health Challenges in Adolescence

Adolescence is a peak period for the onset of many mental health disorders. The combination of biological changes (hormones, brain remodelling), psychological challenges (identity formation), and social pressures (peers, exams) creates a perfect storm of vulnerability.

• Anxiety and Depression: Rates of anxiety and depression increase significantly during adolescence, particularly among girls.
• Self-Harm: Non-suicidal self-injury (NSSI), such as cutting or burning, is a serious issue. It is not typically an attempt to die, but rather a maladaptive way of coping with intense emotional pain, self-punishment, or a way to feel something in the face of emotional numbness.

18.2 The Adolescent Sleep Crisis

Sleep is vital for mental and physical health, yet most adolescents are chronically sleep-deprived. This is due to a combination of biological and social factors.

• Biological Shift: During puberty, the release of the sleep hormone melatonin is delayed by about two hours. This means a teenager's brain doesn't get the signal to sleep until around 11 pm or later. This is called Delayed Sleep Phase Syndrome.
• Social Factors: Early school start times, homework, part-time jobs, and the use of electronic devices before bed all contribute to a 'sleep debt'.

The psychological meaning of this is significant: sleep deprivation is strongly linked to poor academic performance, increased moodiness, higher rates of depression, and increased risk-taking behaviour.

18.3 The Transition to Adulthood

In many Western cultures, the transition from adolescence to adulthood is long and ambiguous. Psychologist Jeffrey Arnett has proposed a new stage called Emerging Adulthood (approx. ages 18-25), characterised by:

• Identity Exploration: Particularly in love and work.
• Instability: Frequent changes in residence, relationships, and jobs.
• Self-Focus: A time with few social obligations and a great deal of autonomy.
• Feeling In-Between: Not yet feeling like a full adult.

18.4 Social Meaning: Cultural Variations in Transition

The concept of a long 'adolescence' is not universal. In many traditional cultures, the transition to adulthood is much shorter and more clearly marked by formal initiation rites or rites of passage. These are ceremonies that mark an individual's movement from one status to another (e.g., from child to adult). These rites have a clear social meaning: they signal to the individual and the community that the person has new roles and responsibilities. The absence of such clear markers in many Western societies can contribute to the feeling of being 'in-between' during emerging adulthood.

Session 19: Assignment Workshop 1 - Deconstructing the Assessments

19.1 Understanding the Formative Assessment (600-700 words)

The formative assessment is a foundational essay to check your understanding of key developmental theories before you tackle the larger summative essay.

Task Breakdown:

"Write a 600-word essay outlining the key developmental milestones or stages from childhood through adolescence."

Your essay must:

• Include a brief description of the leading approaches/theories of social development psychology based on Piaget, Vygotsky and Erikson. This requires you to summarise the core ideas of each theorist. For Piaget, focus on cognitive stages. For Vygotsky, focus on sociocultural influence (ZPD). For Erikson, focus on psychosocial stages. This part addresses AC 2.1.
• Identify and describe at least four milestones or significant developmental stages spanning birth to adolescence. You must select specific examples. For instance:
  • Piaget's concept of 'Object Permanence' in infancy.
  • Vygotsky's idea of language development as a key tool for thought in early childhood.
  • Erikson's 'Industry vs. Inferiority' stage in middle childhood.
  • Erikson's 'Identity vs. Role Confusion' stage in adolescence.
  This directly assesses your ability to analyse phenomena in developmental psychology (AC 2.1).

How to succeed: Be concise and clear. The word count is tight, so focus on accurate definitions and clear descriptions of your chosen milestones. Show that you understand the main thrust of each theory.

19.2 Deconstructing the Summative Assessment Question (2000-3000 words)

The summative assessment requires you to synthesize information from across the entire unit into a coherent argument.

"Write a 2000-word essay exploring how key social constructs and biological influences in our development from childhood to adolescence might impact the extent to which we conform to societal expectations and norms."

Core Components to Address:

1. Arrive at a thesis statement: This is your main argument. E.g., "While biological changes in adolescence create a predisposition for peer conformity, social constructs like gender roles and parenting styles are the primary drivers in shaping an individual's adherence to societal norms."
2. Support your response with at least three significant theories: You must draw on theories from the course. Good choices would be Asch's conformity theory (Social), Erikson's psychosocial theory (Developmental), and Social Learning Theory (Gender).
3. Address issues with gender: You must discuss how gender as a social construct relates to development and pressures to conform. This directly links to LO3.
4. Discuss the potential impact of biological changes in adolescence: You need to connect puberty and brain development to social behaviour and conformity. This links to LO4.
5. Discuss the different ways our relationships with parents, peers and the community might impact...: This requires you to bring in concepts like parenting styles and the power of peer groups. This links to AC 2.2 and AC 4.3.

19.3 Mapping the Summative Essay to Learning Outcomes

Understanding this mapping is key to ensuring you meet all the requirements of the unit.

Session 20: Assignment Workshop 2 - Achieving Excellence

20.1 Structuring Your Essay for Success

A well-structured essay is clear, logical, and persuasive. A strong structure for your 2000-word essay would be:

• Introduction (~200 words):
  • Start with a hook to grab the reader's attention.
  • Briefly introduce the key concepts: social/developmental psychology, conformity, social constructs, and biological influences.
  • State your clear, argumentative thesis statement.
  • Outline the structure of your essay.
• Body Paragraphs (~1600 words):
  • Organise your paragraphs thematically, not just by theory. For example:
    • Paragraph Block 1: The Power of the Social Situation (Discuss conformity using Asch, linking to peer pressure in adolescence).
    • Paragraph Block 2: The Role of Socialisation (Discuss parenting styles and Social Learning Theory regarding gender roles).
    • Paragraph Block 3: The Biological Push in Adolescence (Discuss brain development and its link to risk-taking and susceptibility to peer influence).
    • Paragraph Block 4: Synthesis and Evaluation (Critically compare the relative strengths of these influences).
  • Use the P.E.E.L. structure for each paragraph: Point (your topic sentence), Evidence (a theory, study, or example), Explanation (explain how the evidence supports your point), Link (link back to your main thesis).
• Conclusion (~200 words):
  • Summarise your main points (do not introduce new information).
  • Restate your thesis in a new way.
  • Offer a final, concluding thought on the complexity of human development and social influence.

20.2 How to Achieve Merit and Distinction Grades

Moving up the grade boundaries requires a shift from description to critical thinking. The marking rubric is your guide.

20.3 Finding and Using Academic Sources

Your essay must be supported by credible academic literature. "Common knowledge" is not sufficient.

• Where to look: Use Google Scholar, your institution's online library portal (e.g., JSTOR, PsycINFO), and the "Useful Resources" sections from each session.
• What to use: Prioritise peer-reviewed journal articles and academic books. Reputable psychology websites like Simply Psychology or the APA website can be good for initial understanding but should be supplemented with primary academic sources in your final essay.
• Referencing: You must use the Harvard referencing style consistently for both in-text citations (e.g., Asch, 1951) and your final reference list. Failure to do so will impact your grade and could be considered plagiarism.