Chapter 1: Thinking Critically with Psychology Studies Flashcards
Psychology
The scientific study of behavior and mental processes
Psyche
Mind
Logos
Knowledge
Behavior
Overt; can be directly observed
Mental processes
Covert; cannot be directly observed
Empirical evidence
Information gathered from direct observation
Behaviorism/Learning
How the consequences of our overt actions shape our future behavior(s)
Development
Course of human growth and development (“womb to tomb”)
Personality
Traits, motivations, and individual differences
Sensation and Perception
How we come to know the world through our five senses
Cognitive
How reasoning, problem solving, and other mental processes relate to human behavior
Social
How people think, act, and feel in the presence of others
Industrial/Organizational
Apply psychology in the workplace
Evolutionary
How our behavior is guided by patterns that evolved during human history
Forensic
The application of psychology to issues relating to law and the legal system
Cultural
How culture affects human behavior
Biopsychology
Study of the brain and neurotransmitters, and how they influence our thoughts and behavior
Positive psychology
Study of human strengths, virtues, and optimal behavior
Health
Relationship between psychological factors and physical health
Psychologists
Usually have masters or doctorate; trained in methods, knowledge, and theories of psychology
Clinical psychologist
Treat psychological problems or do research on therapies and mental illnesses
Counseling psychologists
Treat milder problems, such as poor adjustment at work or at school
Psychiatrists
MD; usually use medications to treat problems; generally do not have extensive training in providing “talk” therapy
The Scientific Method
Observing
Defining a problem
Proposing a hypothesis (an educated guess that can be tested)
Gathering evidence/testing the hypothesis
Publishing results
Building a theory
Theory
An explanation that integrates principles and organizes and predicts behavior or events
Hypothesis
A testable prediction, often promoted by a theory, to enable us to accept, reject, or revise the theory
Operation definition
States exact procedures used to represent a concept; allows abstract ideas to be tested in real-world terms (measuring)
Description/ Naturalistic Observation
observing a person or an animal in the environment in which they/it live(s)
Observer Effect
changes in a subject’s behavior caused by an awareness of being observed
Observer Bias
occurs when observers see what they expect to see or record only selected details
Correlations and Relationships
existence of a consistent, systematic relationship between two events, measures, or variables
Coefficient of Correlation
statistic ranging from -1.00 to 1.00; the sign indicates the direction of the relationship
Positive correlation
increases in a one variable are matched by increases in the other variable
Negative Correlation
increases in one variable are matched by decreases in the other varaible
Correlation does not demonstrate causation
Just because two variables are related does NOT mean that one variable causes the other to occur
Experiment group
the group of subjects that gets the independent variable
Control group
the group of subjects that does NOT get the independent value
Random assignment
subject has an equal chance of being in either the experimental or control group
Independent variable
condition(s) altered by the experimenter; experimenter sets their, size, amount, or value
Dependent variable
demonstrates results of the experiment; the variable that is used to measure change
Extraneous variables
conditions that a researcher wants to prevent from affecting the outcomes of the experiment
Placebo
a fake pill (sugar) or injection (saline)
Placebo Effect
changes in behavior that result from expectations that a drug or other treatment will have some effect; the belief that one has taken an active drug
Experiment effects
changes in behavior caused by the unintended influence of the experimenter
self-fulfilling prophecy
a prediction that leads people to act in ways to make the prediction come true
single blind
only the subjects have no idea whether they are in the experimental or control group
double blind
the subjects AND the experimenters have no idea whether the subjects are in control or experimental groups
Wilhelm Wundt
“Father” of Psychology; set up first lab to study conscious experience (1879)
Tichener
brought Wundt’s ideas to the US and renamed Structuralism; tried to put experiences into basic “elements”
William James
Functionalism;how the mind functions to help us adapt to our environment
Darwin/Natural Selection
admired by functionalists; animals keep features through evolution that help them adapt to environments
Behavorism
psychology must study observable behavior objectively
Watson
studied Little Albert with Rosalie Raynor
Skinner
studied animals almost exclusively
Cognitive
study thoughts, memory, expectations, perceptions, and other mental processes
Cognitive behaviorism
Our thoughts influence our behaviors; used often in treatment of depression; Ellis and Bandura
Gestalt
Max Wertheimer; study thinking, learning, and perception as whole units, not by analyzing experience into parts
Psychoanalytical Theory
Our behavior is largely influenced by our unconscious wishes, thoughts, and desires, especially sex and aggression; Freud
Psychoanalysis
first talking therapy – explored unconscious conflicts and emotional problems
Humanism
Goal of psychology is to study unique aspects of the person; focuses on subjective human experience; Each person has innate goodness and is able to make free choices (contrast with Freud) – free will; Rogers and Maslow
Maslow
self-actualization: develop one’s full potential and become the best person you can be
His is school of thought is called
structuralism
Edward Titchener
Believed in functionalism
William James
Considered to be the founding father
of psychology
Wilhelm Wundt
Believed in the importance of
unconscious thoughts
Sigmund Freud
Focused on overt behaviors and the
consequences of our actions
John Watson
Heavily influenced by Darwin’s
theory of natural selection
William James
Focused on free-will and the unique
aspects of the person
Carl Rogers and Abraham Maslow