PSYC100-week1-moodle

Introduction to Psychology

What is Psychology?

• Definition: Study of the mind, mental processes, and behavioral correlates.

• Etymology:

  • "Psyche" = Mind

  • "Logia" = Knowledge; Study; Research

Roles of Psychologists

• Objectives: Describe, predict, and explain human behavior and mental processes.

• Methods: Employ scientific techniques.

• Scope: Encompasses behaviors, thoughts, emotions, perceptions, reasoning processes, memories, and biological activities maintaining bodily functions.

Subfields of Psychology

• Different specialized areas within psychology:

  • Behavioral Genetics

  • Behavioral Neuroscience

  • Clinical Psychology

  • Cognitive Psychology

  • Counseling Psychology

  • Developmental Psychology

  • Educational Psychology

  • Health Psychology

  • Social Psychology

  • Organizational Psychology

  • Sport Psychology

  • Others including Forensic, Environmental, Neuropsychology, and Cross-Cultural Psychology.

Biological Foundations of Behavior

Role of Biology

• Behavioral Neuroscience: Investigates how the brain, nervous system, and biological factors determine behavior.

Cognitive Processes

Experimental Psychology

• Focus: Studies how people sense, perceive, learn, and think.

• Cognitive Psychology: Subfield focusing on higher mental processes like memory, reasoning, and language.

Developmental Psychology

• Scope: Examines changes throughout the life span, from conception to death.

• Personality Psychology: Analyzes behavior consistency and individual differences across the lifespan.

Health Psychology

Interrelationship

• Health Psychology: Explores how psychological factors affect physical health.

• Clinical Psychology: Involves diagnosis and treatment of psychological disorders.

• Counseling Psychology: Addresses educational, social, and career adjustments.

Social Influences on Behavior

Social Psychology

• Study of: How thoughts, feelings, and actions are influenced by social networks and cultural contexts.

• Cross-Cultural Psychology: Investigates psychological functioning across various cultures and ethnic groups.

Major Perspectives in Psychology

Five Major Perspectives

1. Neuroscience Perspective: Behavior viewed through the lens of brain, nervous system, and biological functions.

2. Psychodynamic Perspective: Behavior influenced by unconscious conflicts originating from childhood (Sigmund Freud).

3. Behavioral Perspective: Focus on observable behaviors that can be measured objectively.

4. Cognitive Perspective: Emphasizes understanding through mental processes and information processing.

5. Humanistic Perspective: Advocates for personal growth, free will, and the uniqueness of individuals.

Key Issues and Controversies in Psychology

1. Nature vs. Nurture: Examines the influence of genetics versus environmental factors on behavior.

2. Conscious vs. Unconscious: Investigates the extent of awareness in behavioral motivations.

3. Observable vs. Internal Processes: Balances focus on measurable behavior versus non-visible thought processes.

4. Free Will vs. Determinism: Discusses the degree to which behavior is dictated by choice versus external factors.

5. Individual Differences vs. Universal Principles: Analyzes how unique traits versus cultural influences affect behavior.

Summary of Perspectives on Key Issues