Developmental Psychology Overview
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Questions and Answers

What is the primary focus of developmental psychology?

  • The treatment of mental illnesses in adults
  • An examination of psychological theories
  • The study of human behavior changes over time (correct)
  • The influence of genetics on intelligence
  • According to Freud, which phase of life is considered most critical for personality development?

  • Early adulthood
  • The teenage years
  • The first 5 years of life (correct)
  • Late adulthood
  • Which of the following is NOT a key question asked by developmental psychologists?

  • What influences cognitive development in adulthood?
  • How do lifestyle choices affect aging? (correct)
  • How do prenatal experiences affect brain development?
  • How does innate knowledge develop postnatally?
  • What is the correct order of prenatal development stages?

    <p>Zygote, Embryo, Fetus (B)</p> Signup and view all the answers

    Which of the following is a known teratogen?

    <p>Thalidomide (C)</p> Signup and view all the answers

    What is Synaptogenesis?

    <p>Formation of new synapses (D)</p> Signup and view all the answers

    Which maternal factor is NOT known to influence prenatal development?

    <p>Environmentally friendly practices (C)</p> Signup and view all the answers

    At what stage does the nervous system begin developing during pregnancy?

    <p>Third week (C)</p> Signup and view all the answers

    What is synaptic pruning?

    <p>Elimination of unused synapses between 2-10 years. (D)</p> Signup and view all the answers

    Which of the following areas is considered a critical period for brain development?

    <p>Motor learning (D)</p> Signup and view all the answers

    In Piaget's theory, which stage follows the Preoperational stage?

    <p>Concrete Operational (B)</p> Signup and view all the answers

    What does the concept of object permanence entail?

    <p>Knowledge that objects continue to exist even when they cannot be seen. (B)</p> Signup and view all the answers

    What did Harlow's attachment studies demonstrate about infant monkeys?

    <p>They choose contact comfort over basic needs like food. (D)</p> Signup and view all the answers

    What does Bowlby's Attachment Theory suggest about children's relationships?

    <p>They form an internal working model based on early experiences. (C)</p> Signup and view all the answers

    Which attachment style is characterized by a child being upset when the caregiver leaves but happy upon their return?

    <p>Secure Attachment (A)</p> Signup and view all the answers

    What is a key criticism of Piaget's Cognitive Development Theory?

    <p>Infants have an innate understanding of basic physical properties earlier than Piaget thought. (D)</p> Signup and view all the answers

    What physiological response is NOT associated with the activation of the sympathetic nervous system during fear?

    <p>Increased digestive activity (B)</p> Signup and view all the answers

    How does the amygdala influence the fear response?

    <p>It activates the fight or flight response. (C)</p> Signup and view all the answers

    Which of the following is a short-term effect of catastrophic events?

    <p>Higher instances of heart attacks (D)</p> Signup and view all the answers

    What is a potential consequence of chronic exposure to cortisol?

    <p>High blood pressure (B)</p> Signup and view all the answers

    Patient S.M. is unable to feel fear due to damage in which part of the brain?

    <p>Amygdala (A)</p> Signup and view all the answers

    Which of the following best describes a psychophysiological illness?

    <p>Real illness triggered by emotional state (A)</p> Signup and view all the answers

    What characterizes chronic daily difficulties as stressors?

    <p>They involve ongoing stress and limited control. (A)</p> Signup and view all the answers

    Which of the following effects is related to chronic stress on the hippocampus?

    <p>Neuron loss affecting memory (D)</p> Signup and view all the answers

    What is the first stage of the 5-Stage Model of Helping?

    <p>Notice the event (C)</p> Signup and view all the answers

    Which factor was shown to influence obedience rates in Milgram’s Experiment?

    <p>Proximity of the authority figure (C)</p> Signup and view all the answers

    What defines 'autonomy' in the context of decision-making?

    <p>Making decisions independently (C)</p> Signup and view all the answers

    What is the main difference between prejudice and discrimination?

    <p>Prejudice involves biased beliefs; discrimination involves biased behaviors (A)</p> Signup and view all the answers

    Implicit prejudice is described as which of the following?

    <p>Unconscious biases influencing behavior (B)</p> Signup and view all the answers

    Which condition is necessary for reducing prejudice through intergroup contact?

    <p>Presence of common goals (A)</p> Signup and view all the answers

    What is described as the 'Just-World Fallacy'?

    <p>Belief that bad things happen to bad people (D)</p> Signup and view all the answers

    According to Paul Ekman, what are considered basic emotions?

    <p>Anger, Fear, Disgust, Surprise, Happiness, Sadness (A)</p> Signup and view all the answers

    What does the self-serving bias imply about how we attribute our successes and failures?

    <p>We attribute our successes to internal traits and failures to external circumstances. (C)</p> Signup and view all the answers

    What is the Fundamental Attribution Error?

    <p>Attributing others' behaviors to internal dispositions rather than situational influences. (D)</p> Signup and view all the answers

    Which type of conformity occurs when we believe the group is correct?

    <p>Informational Conformity (A)</p> Signup and view all the answers

    What does the Bystander Effect illustrate about group size and individual responsibility?

    <p>As group size increases, individual responsibility to help decreases. (B)</p> Signup and view all the answers

    When does increased conformity typically occur?

    <p>When the task is ambiguous and uncertain. (B)</p> Signup and view all the answers

    In the context of Groupthink, what does suppression of dissent lead to?

    <p>Poor decision-making due to lack of critical evaluation. (A)</p> Signup and view all the answers

    What is an example of a positive illusion?

    <p>Believing you can achieve anything without effort. (B)</p> Signup and view all the answers

    How does the actor-observer bias affect our interpretations of behavior?

    <p>We attribute our own behavior to external factors while attributing others' behavior to internal traits. (B)</p> Signup and view all the answers

    What behavior is characteristic of Ambivalent Attachment in children?

    <p>Child is distressed and difficult to console upon caregiver’s return. (D)</p> Signup and view all the answers

    According to Kohlberg’s Theory of Moral Development, which stage is characterized by morality based on social norms?

    <p>Conventional Stage (C)</p> Signup and view all the answers

    Haidt’s criticism of Kohlberg’s Theory emphasized what aspect of moral judgments?

    <p>They are more intuitive and emotional. (D)</p> Signup and view all the answers

    According to research by Bloom and Wynn, what innate sense do infants display regarding morality?

    <p>A preference for 'nice' behaviors over 'mean' ones. (C)</p> Signup and view all the answers

    What does the concept of Nature vs. Nurture in development suggest?

    <p>Both nature and nurture contribute to development. (C)</p> Signup and view all the answers

    What is a central focus of Social Psychology?

    <p>How behaviors are influenced by social contexts. (C)</p> Signup and view all the answers

    Which question is commonly asked by social psychologists regarding group dynamics?

    <p>How does group membership affect behavior? (C)</p> Signup and view all the answers

    Which statement best describes the relationship between the self and impression management?

    <p>We work to appear as the versions of ourselves we want to project. (B)</p> Signup and view all the answers

    Flashcards

    Developmental Psychology

    The study of changes and continuities in human behaviour over time, including social, emotional, cognitive, and personality development, and susceptibility to mental illness.

    Prenatal development

    Development from conception to birth, with stages like zygote, embryo, and fetus.

    Teratogens

    Substances that can harm a developing fetus.

    Thalidomide

    A drug (1960s) causing birth defects, affecting limb development.

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    Postnatal brain development

    Brain growth after birth, including reflexes and synaptic formation

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    Synaptogenesis

    Formation of new connections (synapses) in the brain.

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    Maternal factors

    Environmental influences that the mother can control that may affect fetal development.

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    Freud's developmental theory

    Early childhood experiences are crucial for a person's future personality and behavior.

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    Synaptic Pruning

    The process of eliminating unused synapses between 2-10 years of age, refining brain connections.

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    Critical Periods

    Sensitive windows in brain development when it's most receptive to specific experiences.

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    Object Permanence

    The understanding that objects continue to exist even when out of sight.

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    Assimilation

    Using existing knowledge to understand new information.

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    Accommodation

    Adjusting existing knowledge to fit new information.

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    Sensorimotor Stage

    Piaget's stage (0-2 years) where learning is based on senses and actions

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    Attachment Theory

    Theory emphasizing the importance of early relationships for emotional security

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    Secure Attachment

    Child is distressed when caregiver leaves, but comforted upon return showing healthy bonding.

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    Ambivalent Attachment

    A child's attachment style characterized by distress and difficulty being consoled when their caregiver returns after a separation.

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    Avoidant Attachment

    An attachment style where a child shows no distress when their caregiver leaves and avoids contact upon their return.

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    Preconventional Morality

    Moral reasoning based on personal rewards and punishments, typically seen in early childhood.

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    Conventional Morality

    Moral reasoning guided by societal rules and norms, usually developing in adolescence.

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    Postconventional Morality

    Moral reasoning based on abstract principles of fairness and justice, often emerging in adulthood.

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    Haidt's Moral Foundations Theory

    A theory suggesting moral judgments are often intuitive and emotional, rather than purely rational, as Kohlberg proposed.

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    Nature vs. Nurture

    The ongoing debate about the relative contributions of innate qualities ('nature') and experiences ('nurture') in shaping human development.

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    Social Psychology

    The study of how people's thoughts, feelings, and behaviors are influenced by the presence of others, real or imagined.

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    Self-Serving Bias

    The tendency to attribute our successes to internal factors (like talent) and failures to external factors (like bad luck).

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    Positive Illusions

    Optimistic beliefs about ourselves, often inaccurate, that can boost mental well-being.

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    Attribution Theory

    Explaining the causes of behaviour, whether our own or others'.

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    Situational Attribution

    Explaining behaviour based on external factors like the environment or circumstances.

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    Dispositional Attribution

    Explaining behaviour based on internal factors like personality or traits.

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    Fundamental Attribution Error

    The tendency to overemphasize internal factors when explaining others' behaviour.

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    Conformity

    Adjusting behaviour to align with group norms.

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    Bystander Effect

    The fewer bystanders there are, the more likely someone is to help in an emergency.

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    Stages of Helping

    A five-stage model describing the process of helping someone in need, starting with noticing the event and ending with intervention.

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    Milgram's Experiment

    A controversial study where participants were instructed to administer electric shocks to a learner, demonstrating the powerful influence of authority.

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    Autonomy vs. Agency

    Autonomy involves making independent decisions and taking responsibility, while agency means following orders and transferring responsibility to an authority figure.

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    Prejudice vs. Discrimination

    Prejudice refers to biased beliefs about a group, while discrimination refers to biased actions towards members of a group.

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    Implicit Prejudice

    Unconscious biases that influence behavior, even in individuals who consciously reject prejudice.

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    Reducing Prejudice

    Prejudice can be reduced through equal status contact, shared goals, and cooperation between groups.

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    Stereotyping

    Overgeneralized beliefs about a group of people, often based on limited or inaccurate information.

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    Emotions

    Psychological states characterized by physiological arousal, behavioral reactions, and subjective experiences.

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    Amygdala's Role in Fear

    The amygdala, a brain structure, plays a critical role in processing fear by activating the body's fight-or-flight response through the sympathetic nervous system.

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    Fear Response Pathway

    The fear response involves two pathways: a fast and unconscious 'low road' directly to the amygdala, and a slower and conscious 'high road' involving the sensory cortex.

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    Patient S.M.

    A patient with damage to her amygdala, unable to experience fear even in high-stress situations, demonstrating the amygdala's crucial role in fear.

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    Types of Stressors

    Stressors can be categorized into catastrophic events like natural disasters and chronic daily difficulties like bullying or poverty.

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    Stress Response

    The stress response involves the activation of the sympathetic nervous system, leading to physiological changes like increased heart rate and glucose levels, and the release of the stress hormone cortisol.

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    Chronic Stress & the Hippocampus

    Chronic stress can damage the hippocampus, a brain region crucial for memory and learning.

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    Psychophysiological Illnesses

    Real illnesses triggered by stress, such as heart disease, ulcers, and immune system dysfunction, highlighting the link between mind and body in health.

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    Chronic Stress & Health

    Chronic stress can have serious health consequences, including high blood pressure, ulcers, immune system suppression, and even damage to the hippocampus, affecting memory.

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    Study Notes

    Developmental Psychology Overview

    • Developmental Psychology studies changes and continuities in human behavior over time, encompassing social, emotional, cognitive, personality development, and susceptibility to mental illness—many of which originate early in development.
    • Traditionally focused on infants and children, this field has expanded to examine lifespan development (from womb to tomb).

    Freud's Influence on Development

    • Sigmund Freud emphasized the crucial role of early childhood development in shaping the psyche.
    • He posited that the first five years of life have a pivotal impact on personality and future behavior.

    Key Questions Developmental Psychologists Ask

    • How do prenatal experiences affect brain development and later behavior?
    • What innate knowledge exists at birth, and how does it develop?
    • How do postnatal experiences influence emotional, social, cognitive, and moral development?
    • How does development continue into adulthood?

    Prenatal Development Stages

    • Conception to approximately 40 weeks:
      • Zygote (1-2 weeks): The initial fertilized egg.
      • Embryo (3-8 weeks): Early development phase with the beginning of major development of organs and bodily systems.
      • Fetus (9-40 weeks): Continued development of organs, body systems, and nervous system, which begins developing around the third week of pregnancy.

    Maternal Factors Influencing Prenatal Development

    • Chemicals (e.g., mercury, BPA)
    • Drugs (prescription and recreational)
    • Malnutrition (e.g., vitamin deficiencies)
    • Infections (e.g., viruses)
    • Stress (physical and emotional)

    Teratogens

    • Teratogens are substances that harm a developing fetus.
    • Thalidomide (1960s drug): Caused birth defects, affecting limb development.
    • BPA (Bisphenol-A): Found in plastics and resins, disrupts hormone balances, affecting reproductive and brain development.

    Postnatal Brain Development

    • At birth, humans have survival reflexes (like suckling).
    • Brain development is rapid in the first year.
      • Synaptogenesis: Formation of new synapses.
      • Synaptic pruning: Elimination of unused synapses between the ages of 2 and 10 years, refining brain connections.

    Critical Periods

    • Sensitive windows where the brain is highly responsive to specific experiences.
    • Key areas include visual perception, motor learning, and language development.
    • Infant-caregiver bonding influences attachment.

    Piaget's Cognitive Development Theory

    • Jean Piaget's Constructivist Theory: Children actively construct knowledge through interaction with the environment.
    • Schemas: Mental frameworks used to understand the world, which change and adapt over time through assimilation (integrating new information) and accommodation (modifying existing schemas).

    Piaget's Stages of Cognitive Development

    1. Sensorimotor (0-2 years): Knowledge based on sensory and motor experiences; object permanence develops.
    2. Preoperational (2-7 years): Use of symbols but egocentric thinking and lack of logical operations.
    3. Concrete Operational (7-12 years): Logical thinking about concrete objects and events; understands conservation.
    4. Formal Operational (12+ years): Abstract and hypothetical reasoning develops.

    Object Permanence

    • Babies initially lack the understanding that objects continue to exist even when unseen.

    Challenges to Piaget's Theory

    • Research suggests some cognitive abilities develop earlier than Piaget proposed.
    • Infants possess an understanding of basic physical properties, such as object solidity, contact, and movement.

    Social & Emotional Development

    • Attachment Theory (Harry Harlow): Emphasizes the importance of contact comfort in emotional security, demonstrated in research with monkeys.
    • Attachment Theory (Bowlby & Ainsworth): Children develop internal working models of social relationships based on early experiences.
      • Ainsworth's Strange Situation: Identifies attachment styles (secure, ambivalent, avoidant).

    Moral Development

    • Kohlberg's Theory of Moral Development: Stages (preconventional, conventional, postconventional) based on reasoning.
    • Haidt's Moral Foundations Theory: Moral judgments are often intuitive and emotional.

    Infants' Sense of Morality

    • Research suggests infants possess an innate sense of right and wrong.

    Nature Vs. Nurture

    • Both nature (innate capacities) and nurture (experiences) are crucial in shaping cognitive, social, and moral development. This is an ongoing and interactive process.

    Social Psychology Overview

    • Social Psychology examines how thoughts, feelings, and behaviors are influenced by others' presence, whether real, imagined, or implied.
      • Topics include conformity, attraction, group dynamics, prejudice, stereotypes, social cognition, and obedience.

    Questions Social Psychologists Ask

    • How do we define ourselves in relation to others?
    • How does the presence of others affect our thinking and behavior?
    • What causes attraction and repulsion between people?
    • How does group membership influence behavior?
    • What conditions promote conflict and harmony between groups?

    The Self: Who Are We?

    • The self is the link between an individual's inner world and the social world.
    • People identify their strengths, weaknesses, beliefs, desires, and group affiliations.

    The Self & Impression Management

    • We constantly manage how others perceive us.

    Moral Development

    • Kohlberg's Theory of Moral Development: Preconventional, conventional, and postconventional stages of moral reasoning.
    • Haidt's Moral Foundations Theory: Moral judgements involve intuitive and emotional reactions.

    Self-Evaluation and Defense

    • Self-esteem maintenance leads to cognitive biases protecting self-view, often using mechanisms like self-serving bias.

    Social Cognition

    • Social cognition examines how people think about others.

    Self-Serving Bias:

    • Attribute successes to internal factors (like ability) and failures to external factors.

    Positive Illusions:

    • Optimistic beliefs about one's abilities and capabilities.

    Attribution Theory

    • Attributing behavior to internal or external causes.
      • Dispositional attribution: Internal causes
      • Situational attribution: External causes
    • Fundamental attribution error: Tendency to underestimate situational influences and overestimate dispositional influences in others.
    • Actor-observer bias: Attribute own behavior to external factors, others' behavior to internal factors.

    Group Dynamics

    • Conformity: Adjusting behavior to align with group norms.
      • Informational conformity: Conforming because one believes the group is right.
      • Normative conformity: Conforming to avoid social disapproval.
    • Groupthink: Consensus-seeking that sacrifices critical evaluation and leads to poor decisions.
    • The Bystander effect: As group size increases, individual responsibility to help decreases (diffusion of responsibility).

    Prejudice and Discrimination

    • Prejudice: Biased beliefs about a group; discrimination: Biased behaviors toward a group.

    Implicit Prejudice

    • Unconscious biases; measured using the Implicit Association Test (IAT).

    Reducing Prejudice

    • Effective strategies include contact between groups with equal status and shared goals

    Group Conflict

    • Stereotyping: Overgeneralized beliefs about groups.
    • In-group bias: Favoring one's own group.
    • Availability heuristic: Focusing on vivid examples when forming judgements about groups and people.
    • Just-world fallacy: Belief that good things happen to good people and bad things happen to bad people.

    Emotion

    • Emotions involve physiological arousal, behavioral reactions (like facial expressions), and subjective experiences (feelings).

    Facial Expressions

    • Facial expressions play a crucial role in social communication and emotional recognition.

    Basic Emotions

    • Universal and hard-wired: Anger, fear, disgust, surprise, happiness, and sadness.

    Facial Perception and Emotion Recognition

    • Brains focus on features like eyes to determine emotional states.
    • Different emotions have distinct perceptual features recognizable by the eyes.

    Amygdala's Role in Fear

    • The amygdala processes fear via the sympathetic nervous system (fight-or-flight).
    • Fear response pathways: Low road (unconscious, fast) and high road (conscious, slow).

    Stress: Stressors and Their Impact

    • Types of stressors: Catastrophic events (natural disasters) and chronic daily difficulties (e.g., bullying, poverty).
    • Stress response: Sympathetic nervous system activation and cortisol release; chronic stress can damage the hippocampus, impacting memory and learning.
    • Psychophysiological illnesses: Real illnesses (e.g., heart disease, ulcers) triggered by stress.

    Managing Stress: Coping Mechanisms

    • Problem-focused coping: Actively addressing the stressor.
    • Emotion-focused coping: Managing emotional reactions to the stressor.
    • Appraisal of stress: Assessing the stressor as a challenge or a threat.
    • Managing stress through social support, aerobic exercise, and meditation.

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    Description

    Explore the fascinating field of Developmental Psychology, which examines the changes and continuities in human behavior throughout the lifespan. From the impact of early childhood experiences to the influence of prenatal factors, this quiz delves into critical questions that shape our understanding of human development.

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