Developmental Psychology Theories Overview

Theoretical Orientations in Developmental Psychology

  • Role of Theory: Theories guide research in developmental psychology; without them, findings can be vague.

  • Types of Theoretical Orientations:

    • Quantitative vs. Qualitative Change: Theories differ in how they describe change.

    • Nature vs. Nurture: Emphasis on biological or environmental influences varies.

    • Development Process: Top-down (biologically driven) vs. bottom-up (experience-driven) perspectives.

    • Scope: Theories may be broad (grand theories) or focused on specific topics.

Foundational Theories

  • Evolutionary Theory: Emphasizes innate biological tendencies that promote survival. (Darwin)

  • Psychodynamic Theory: Focuses on personality development through conscious and unconscious conflicts. (Freud)

  • Psychosocial Stage Theory: Addresses identity conflicts across eight stages of life. (Erikson)

  • Behaviorism: Learning as a result of environmental changes; includes classical and operant conditioning. (Watson, Skinner)

  • Constructivism: Children construct knowledge through active engagement and stages. (Piaget)

Learning Theories

  • Classical Conditioning: Learning through association. (Watson)

  • Operant Conditioning: Behavior is influenced by rewards/punishments. (Skinner)

Constructivism: Piaget's Theory

  • Four Stages: Sensorimotor, preoperational, concrete operational, and formal operational.

  • Schemas: Cognitive frameworks that evolve through assimilation and accommodation.

Vygotsky's Sociocultural Theory

  • Social Interactions: Learning occurs through interactions with adults.

  • Zone of Proximal Development: Level of potential development determined through guided interaction.

Contemporary Theories

  • Nativist Theories: Suggest innate capacities are crucial for development. (Spelke)

  • Social Learning Theory: Stresses learning through observation and imitation. (Bandura)

  • Information Processing: Compares human cognitive processes to computer functions.

  • Developmental Systems Theory: Considers the impact of multiple systems on development.

  • Bioecological Theories: Focus on environmental influences, emphasizing child's interaction with their surroundings. (Bronfenbrenner)

  • Sociocultural Theories: Highlight the influence of culture on development and emphasize the integration of behavioral, physical, and symbolic features in shaping experiences.

Key Constructs from Bioecological and Sociocultural Theories

  • Nested Systems: Development influenced by microsystems, mesosystems, exosystems, macrosystems, and chronosystems.

  • Cultural Learning Environment: How cultural contexts shape children's development and experiences.