CHAPTER 1: INTRODUCTION TO PSYCHOLOGY

WHAT IS PSYCHOLOGY?

  • Definition: Psychology is the scientific study of mind and behavior.
  • Mind: Allows for the experience of the world using multiple senses:
    • Sight
    • Smell
    • Taste
    • Hearing
    • Touch
  • Behavior: Encompasses all actions resulting from the processes of sensing and interpreting information.
Scope of Psychology
  • Psychologists explore the holistic human experience, delving into:
    • Functioning of the human brain
    • Consciousness
    • Memory
    • Language
    • Reasoning
    • Personality
    • Mental health
  • Purpose: Understanding oneself and others, leading to improved life experiences.

NATURE VS. NURTURE

  • Nature: Refers to genetic contributions to behavior, focusing on:
    • Genetics
    • Inborn influences
    • Family history
  • Nurture: Encompasses environmental influences on behavior, including:
    • Social influences
    • Environmental factors
    • Childhood experiences

HISTORY OF PSYCHOLOGY

Major Psychological Perspectives
  1. Structuralism: Introduced by Wilhelm Wundt; focuses on the conscious experience through introspection.
    • Introspection: The examination of one's own conscious experience.
  2. Functionalism: Established by William James; emphasizes mental activities' role in helping organisms adapt to their environment.
  3. Psychoanalytic Theory: Sigmund Freud proposed this, focusing on the unconscious mind's impact on behavior and the importance of early experiences.
  4. Gestalt Psychology: Developed by Wertheimer, Koffka, and Kohler; studies perception and how individual parts relate to form a complete experience.
  5. Behaviorism: Championed by Watson, Pavlov, and Skinner; concentrates on observable behavior and the control of such behavior.
  6. Humanism: Advocated by Abraham Maslow and Carl Rogers; focuses on the inherently good potential of humans.

INDIVIDUAL CONTRIBUTORS TO PSYCHOLOGY

WILHELM WUNDT (STRUCTURALISM)
  • Recognized as a founder of psychology.
  • Established the first laboratory dedicated to psychological research.
  • Pioneered the study of introspection to analyze consciousness.
WILLIAM JAMES (FUNCTIONALISM)
  • Regarded as the first American psychologist.
  • Promoted functionalism, linking cognitive processes to environmental adaptation.
SIGMUND FREUD (PSYCHOANALYTIC THEORY)
  • A pivotal figure in psychology, noted for his book A General Introduction to Psychoanalysis (1922).
  • His theories emphasized the unconscious mind's influence on conscious behavior and the significance of childhood experiences.
GESTALT PSYCHOLOGY
  • The term "Gestalt" means "whole." Focuses on how parts of sensory experiences relate to each other.
  • This approach remains influential in the research of sensation and perception.
JOHN B. WATSON (BEHAVIORISM)
  • Known as the father of behaviorism; emphasized observable behavior.
  • His principles are used in behavioral and cognitive behavioral therapy.
IVAN PAVLOV (CLASSICAL CONDITIONING)
  • Discovered classical conditioning; studied how animals learn to respond to stimuli.
  • Example:
    • Original stimulus: Food
    • Conditioned stimulus: Bell
    • Outcome: Animal salivates at the sound of the bell due to conditioning.
B.F. SKINNER (OPERANT CONDITIONING)
  • Researched how behavior is influenced by its consequences.
  • Focuses on reinforcement and punishment as primary mechanisms driving behavior.
ABRAHAM MASLOW (HUMANISM)
  • Proposed a hierarchy of human needs that motivate behavior.
    • Basic needs: food, water, shelter.
    • Higher-level needs emerge once basic needs are fulfilled.
CARL ROGERS (HUMANISM)
  • Developed client-centered therapy, emphasizing the patient's active role.
  • Believed effective therapy requires:
    • Unconditional positive regard
    • Genuineness
    • Empathy

THE COGNITIVE REVOLUTION

  • Begun in the 1950s, where new views from areas like linguistics and neuroscience emerged.
  • Noam Chomsky's Influence: Advocated for the inclusion of mental functioning in psychological study.
MARGARET FLOY WASHBURN
  • First woman to earn a doctorate in psychology.
  • Noteworthy for her research on animal behavior.

CONTEMPORARY PSYCHOLOGY

Branches of Psychology
  • Biopsychology and Evolutionary Psychology
  • Cognitive Psychology
  • Developmental Psychology
  • Personality Psychology
  • Social Psychology
  • Health Psychology
  • Industrial-Organizational Psychology
  • Sports and Exercise Psychology
  • Clinical Psychology
  • Forensic Psychology
BIOPSYCHOLOGY
  • Focus areas include:
    • Sensory and motor systems
    • Sleep
    • Drug use and abuse
    • Digestive and reproductive behaviors
    • Neurodevelopment
    • Nervous system plasticity
    • Psychological disorders' biological correlates.
DEVELOPMENTAL PSYCHOLOGY
  • Examines physical and cognitive changes across life stages.
  • Notable theories from Jean Piaget on cognitive ability changes.
    • Skills studied include:
    • Moral reasoning
    • Cognitive skills
    • Social skills
PERSONALITY PSYCHOLOGY
  • Investigates unique patterns of thought and behavior.
  • Explores both conscious and unconscious thought processes and personality traits.
  • FIVE FACTOR MODEL: Captures dimensions of personality traits, with individuals classified based on their scores on these dimensions.
SOCIAL PSYCHOLOGY
  • Examines individual interactions with others and the sociocultural factors affecting behaviors.
  • Topics include:
    • Prejudice
    • Attraction
    • Interpersonal conflicts
    • Obedience
HEALTH PSYCHOLOGY
  • Investigates relationships between health and influences from biological, psychological, and sociocultural dimensions.
  • Biopsychosocial Model: Proposes that health/illness results from the interplay of biological, psychological, and social factors.
CLINICAL PSYCHOLOGY
  • Focuses on diagnosing and treating psychological disorders.
  • Involves clinical therapy and counseling modalities.
INDUSTRIAL-ORGANIZATIONAL PSYCHOLOGY
  • Applies psychological theories in workplace settings.
  • Focuses on:
    • Personnel management
    • Organizational structure
    • Workplace environment
SPORTS & EXERCISE PSYCHOLOGY
  • Studies psychological aspects of athletic performance and physical exercise.
    • Focus areas include motivation, performance anxiety, and mental wellness.
FORENSIC PSYCHOLOGY
  • Engages with the justice system; involves evaluating mental competency and advising legal procedures.
  • Requires knowledge of legal systems.

CAREERS IN PSYCHOLOGY

  • Many psychology careers necessitate advanced degrees (PhD or Masters).
  • Potential career paths include:
    • Teaching
    • Research
    • Clinical psychologist
    • Counseling psychologist
    • Social work
    • Corporate and marketing roles

EMPLOYMENT IN DIFFERENT SECTORS

  • Employment distribution of Psychology Doctorates (2009):
    • University: 26%
    • Hospital or health service: 25%
    • Government/VA medical center: 16%
    • Business or nonprofit: 10%
    • Other educational institutions: 8%
    • Medical school: 6%
    • Independent practice: 6%

JOB OPPORTUNITIES

  • Top occupations for BA in Psychology graduates (2012):
    1. Mid- and top-level management (executive, administrator)
    2. Sales
    3. Social work
    4. Other management positions
    5. Human resources (personnel, training)
    6. Other administrative roles
    7. Insurance, real estate, business
    8. Marketing and sales
    9. Healthcare (nurse, pharmacist, therapist)
    10. Finance (accountant, auditor)