Introduction to Psychology: Foundations, Perspectives, and Critical Thinking

Course Overview and Structure

Introduction

This course, PSYC 1010, provides an introduction to the scientific study of psychology, including its history, major theoretical perspectives, and foundational concepts. The course emphasizes student engagement, accessibility, and the development of critical thinking skills.

Course Components

• Lectures: In-person, interactive, with slides posted before class and a mid-class break.

• Assessments:

  • Tests: 21% each, lowest grade dropped; includes multiple choice (MC) and short answer (SA).

  • Course quiz: 2%.

  • Applied reflections: Choose 5 of 8, 2% each, posted to the discussion board, marked on effort/thoroughness.

  • URPP (Undergraduate Research Participation Pool): 4%.

• Textbook: "An Introduction to Psychological Science" (opt-out model for purchase).

• Study Prep: Optional but recommended for exam preparation.

Course Policies

• Missed tests and refunding policies are outlined in the syllabus.

• Academic honesty is strictly enforced; posting course materials to sharing websites is prohibited.

• Accommodations are available; book tests ahead of time.

• Office hours and email etiquette are important for communication.

Tips for Success

• Stay on top of readings and assignments.

• Seek help early from professors or TAs if you encounter difficulties.

• Complete all course components for the best grade outcome.

• Use proper email etiquette.

• Network with peers and professors, especially if considering graduate school.

• Make friends with classmates who share your work ethic.

Common Concerns

• Final/cumulative exams

• Resources for studying (e.g., test review sessions)

• Time management and work-life balance

• Making friends and meeting new people

Challenging and Controversial Topics

Examples of Topics

• Social psychology (conformity, obedience)

• Psychological disorders (crime, solitary confinement, incarceration)

• Psychology and law (wrongful convictions, eyewitness misidentification)

Importance of Discussing These Topics

• Personal growth

• Empathy and understanding

• Social awareness

• Problem-solving

• Deeper understanding of complex issues

Classroom discussions are guided by mutual respect, tolerance for dissenting opinions, and a positive, safe environment.

History of Psychology

Origins

• Psychology originated as a branch of philosophy; ancient Greeks contemplated the mind.

• The formal beginning of psychology as a science occurred in the late 19th century.

Wilhelm Wundt and Structuralism

• Wilhelm Wundt established the first psychology laboratory in 1879.

• Studied the building blocks of the mind using introspection (systematic observation of one's own conscious experience).

• Structuralism (Wundt and E.B. Titchener): Focused on understanding the structure and characteristics of the mind.

Theoretical Perspectives in Psychology

Overview

Modern psychology is shaped by five primary schools of thought, each offering a unique explanation for behavior.

Perspective	Key Figures	Main Focus
Structuralism	Wilhelm Wundt, E.B. Titchener	Structure and characteristics of the mind; introspection
Functionalism	William James	Purpose of mental processes; how behavior functions; influenced by natural selection
Behaviorism	John B. Watson, B.F. Skinner	Observable behavior; learning through reinforcement and punishment (operant conditioning)
Cognitivism	Jean Piaget, Ulric Neisser	Mental processes underlying thinking; interpretation over reward/punishment
Psychodynamic	Sigmund Freud	Role of the unconscious and early childhood experiences; dream analysis

Women in Psychology

• Historically, women faced social prejudice and were excluded from graduate programs.

• Today, women represent 44% of faculty, but only 28% at the highest rank, and earn less than male counterparts.

How Do We Know What We Know?

Sources of Knowledge

• Authority

• Reason

• Observation

• Common sense (often unreliable)

Common Sense and Naive Realism

• Naive realism: The belief that we see the world precisely as it is.

• Common sense can be misleading (e.g., "seeing is believing").

The Scientific Method in Psychology

Steps of the Scientific Method

1. Identify a question of interest

2. Formulate an explanation (theory and hypothesis)

3. Carry out research to support or refute the explanation

Key Terms

• Theory: An explanation for a large number of findings in the natural world.

• Hypothesis: A testable prediction about processes that can be observed and measured.

• Falsifiability: Hypotheses must be precise enough to be proven false.

Example

• Theory: The bystander effect

• Hypothesis: The more people present at the scene of an accident, the longer the response time will be.

Bias and Critical Thinking in Psychology

Types of Bias

• Confirmation bias: Tendency to seek evidence that supports our hypothesis and ignore contrary evidence.

• Belief perseverance: Tendency to stick to initial beliefs even when evidence contradicts them.

Pseudoscience

• Claims that appear scientific but lack safeguards against bias and do not self-correct.

• Warning signs include use of psychobabble, lack of self-correction, reliance on anecdotal evidence, and extraordinary claims without extraordinary evidence.

Why Are We Drawn to Pseudoscience?

• Patternicity: Tendency to detect meaningful patterns in random stimuli.

• Error management theory: We seek worldviews that provide meaning and reduce anxiety about death.

Logical Fallacies

• Emotional reasoning fallacy: Using emotions rather than evidence to evaluate claims.

• Bandwagon fallacy: Assuming something is true because many people believe it.

• Not me fallacy: Believing others are biased but not oneself.

Dangers of Pseudoscience

• Opportunity cost: Wasting time and resources on ineffective treatments.

• Direct harm: Some pseudoscientific practices can cause harm.

• Lack of critical thinking: Can spill over into other important issues.

Critical Thinking

• Set of skills to evaluate claims open-mindedly and carefully.

• Closely tied to the scientific method.

• Requires overcoming biases and thinking scientifically.

Branches of Psychology

• Experimental psychology

• Neuropsychology

• Child/developmental psychology

• Clinical psychology

• Industrial-organizational (I-O) psychology

• Sports psychology

• Social/personality psychology

• Forensic psychology

Basic vs. Applied Research

• Basic research: Examines how the mind works.

• Applied research: Utilizes research to solve real-world problems.