Schools of Psychology Notes

Voluntarism

  • Established by Wilhelm Wundt in the late 19th century.
  • First school of psychology.
  • Emphasizes the mind's capacity to organize mental contents into higher-level thought processes.
  • This is achieved through voluntary acts of attention and will.

Key Ideas:

  • Focus: How the mind actively organizes content.
  • Method: Introspection—examining one’s own conscious experiences.
  • Wundt’s Goal: To study consciousness scientifically:
    • Breaking it into elements (sensations, feelings).
    • Observing how the will synthesizes these elements.
  • Apperception: The process by which mental elements are consciously organized and interpreted.

Structuralism

  • Founded by Edward B. Titchener, a student of Wilhelm Wundt.
  • The first formal school of psychology.
  • Aimed to analyze the structure of the mind.
  • This would be done by breaking down mental processes into their basic elements, such as sensations, images, and feelings.

Key Ideas:

  • Method: Introspection—carefully observing and reporting one’s own conscious experience.
  • Focus: The structure of consciousness (what the mind is).
  • Goal: To identify the elements of thought and understand how they combine into complex experiences.
  • Criticism: Too subjective; ignored the unconscious and practical application.

Functionalism

  • Focuses on the function and purpose of consciousness and behavior, rather than its structure.
  • Emerged in the late 19th century as a response to structuralism.
  • Strongly influenced by Charles Darwin’s theory of evolution.

Key Figures:

  • William James – considered the father of American psychology.
  • John Dewey, James Rowland Angell

Core Concepts:

  • Focus: What the mind does, not what it is.
  • Emphasizes adaptation: Consciousness evolves to help us adapt to our environment.
  • Explores how mental and behavioral processes function to enable organisms to survive, thrive, and reproduce.
  • Practical application: Linked to education, mental testing, and applied psychology.

Psychodynamism (or the Psychodynamic approach)

  • Emphasizes unconscious processes, early childhood experiences, and inner conflicts in shaping behavior and personality.
  • Originated with Sigmund Freud.

Key Figures:

  • Sigmund Freud – founder of psychoanalysis
  • Carl Jung, Alfred Adler, Erik Erikson – expanded or diverged from Freud’s ideas

Core Concepts:

  • The Unconscious Mind: Much of human behavior is driven by unconscious desires, fears, and memories.
  • Psychic Structure: Id (instincts), Ego (reality), Superego (morality).
  • Defense Mechanisms: Unconscious strategies (e.g., repression, denial) to reduce anxiety.
  • Psychosexual Development: Stages from oral to genital phases; unresolved conflicts can affect adult personality.
  • Therapy: Involves uncovering unconscious content through techniques like free association and dream analysis.

Gestaltism (or the Gestalt school of psychology)

  • Emphasizes that the mind perceives and organizes sensory information as unified wholes, not as isolated parts.

Key Figures:

  • Max Wertheimer, Wolfgang Köhler, Kurt Koffka

Principles of Perception:

  • Law of Prägnanz: We perceive the simplest, most stable form.
  • Law of Similarity: Similar items are grouped.
  • Law of Proximity: Close items are grouped.
  • Law of Continuity: We prefer smooth, continuous patterns.
  • Law of Closure: We fill in gaps to see complete forms.
  • Figure-Ground: We distinguish a figure from its background.

Emphasis:

  • Perception is active and organized.
  • Rejects reductionism (breaking into parts, as in structuralism).
  • Influential in design, art, and cognitive science.

Behaviorism

  • Focuses on observable behavior, not mental states.
  • Argues that behavior is learned through interaction with the environment, using conditioning.

Key Figures:

  • John B. Watson – founder
  • B.F. Skinner – operant conditioning
  • Ivan Pavlov – classical conditioning

Key Concepts:

  • Classical Conditioning: Associating stimuli (Pavlov’s dogs).
  • Operant Conditioning: Behavior shaped by reinforcement/punishment (Skinner box).
  • Stimulus–Response Model: Input leads to behavior.

Criticisms:

  • Ignores thoughts, emotions, free will.
  • Too reductionist.

Legacy:

  • Still used in education, therapy, and animal training.
  • Led to Cognitive-Behavioral Therapy (CBT).

Humanistic Psychology

  • Emphasizes free will, self-actualization, and personal growth.
  • Arose in the 1950s as a response to both behaviorism and psychoanalysis.

Key Figures:

  • Carl Rogers – client-centered therapy
  • Abraham Maslow – hierarchy of needs

Core Concepts:

  • People are inherently good and growth-oriented.
  • Focuses on subjective experience, not pathology.
  • Self-actualization: Fulfillment of one's potential.
  • Unconditional positive regard, empathy, and genuineness are central in therapy.

Criticisms:

  • Too idealistic.
  • Lacks empirical rigor.

Legacy:

  • Basis for modern counseling and positive psychology.

Cognitive Psychology

  • Studies mental processes such as memory, attention, language, problem-solving, and decision-making.
  • Treats the mind like an information processor.

Key Figures:

  • Ulric Neisser – named the field
  • George Miller, Noam Chomsky, Jean Piaget

Core Concepts:

  • Information Processing: Input → process → output.
  • Memory: Sensory, short-term, and long-term.
  • Language and Thought: How we use and understand language.
  • Decision-Making and Problem-Solving.

Legacy:

  • Foundation of CBT, AI, cognitive science, neuroscience.
  • Dominant in modern psychology.

Social Psychology

  • Studies how people think about, influence, and relate to others.
  • Explores the impact of social contexts on individual behavior.

Key Topics:

  • Social Cognition: How we perceive and interpret social info.
  • Attitudes and Persuasion: Cognitive dissonance, ELM.
  • Conformity and Obedience: Asch, Milgram.
  • Group Dynamics: Groupthink, deindividuation.
  • Relationships: Attraction, love, bonding.
  • Aggression & Altruism: Helping, bystander effect.
  • Prejudice: Stereotypes, in-group/out-group bias.

Legacy:

  • Applications in marketing, law, health, conflict resolution.