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Psych Chapt 1
Psychology, Research, and you
68
Psychology
Undergraduate 1
01/08/2009

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Cards

Term
Psychology
Definition
Science of behavior and mental processes
Term
Bias
Definition
Beliefs that interfere with objectivity
Term
Law of Parsimony
Definition
Principle that simple explanations of phenomena are preferred to complex explanations
Term
Placebo effect
Definition
In drug research, positive effects associated with a person's beliefs and attitudes about the drug, even when it contains no active ingredients
Term
Scientific Method
Definition
System of investigation in which a person makes careful observations of a phenomenon, proposes theories to explain the phenomenon, makes hypotheses about future behaviors, and then tests these hypotheses through more research and observation
Term
Theory
Definition
Explanation for a phenomenon based on careful and precise observations
Term
Hypothesis
Definition
Prediction about future behaviors that is derived from observation and theories
Term
Case Study
Definition
In-depth study of a single person that can often provide suggestions for further research
Term
Naturalistic observation
Definition
Study of behavior in its typical setting, with no attempt to alter it
Term
Scatterplot
Definition
Graph that depicts the relation between two variables
Term
Correlation Coefficient
Definition
Number ranging between -1.00 and +1.00 that represents the degree and direction of relation between two variables
Term
Survey Method
Definition
Research method that involves collecting information from a selected group of people who are representative of a larger group
Term
Representative sample
Definition
Sample selected so that it reflects the characteristics of a population of interest to the researcher
Term
Experimental method
Definition
Research method that involves manipulating independent variables to determine how they affect dependent variables
Term
Independent variable
Definition
Variable manipulated by a researcher to determine its effects on a dependent variable
Term
Dependent variable
Definition
Variable that shows the outcome of an experiment by revealing the effects of an independent variable
Term
Operational definition
Definition
A careful and precise definition that allows other researchers to repeat an experiment
Term
Experimental group
Definition
The group in an experiment that receives the effect of the independent variable being manipulated
Term
Control group
Definition
A comparison group in an experiment that does not recerive the effect of the independent varibale being manipulated
Term
Extraneous variables
Definition
Variables, other than the independent varibale, that can influence the outcome of an experiment
Term
Random assigment
Definition
Assignment of experimental participants or two or more groups on the basis of chance
Term
Statistics
Definition
Branch of mathematics that involves the collection, analysis, and interpretation of data
Term
Descriptive statistics
Definition
Procedures used to summarize any set of data
Term
Inferential statistics
Definition
Procedure used to summarize any set of data
Term
Measures of central tendency
Definition
Descriptive measures of a set of data that tell us about a typical score
Term
Measures of variability
Definition
Descriptive measures that tell us about the amount of variability or spread in a set of data
Term
Informed consent
Definition
Written documentation in which a person who might be involved in a research study agrees to participate after receiving information about the researcher's specific procedures
Term
Debriefing
Definition
Procedure during which a complete explanation of research that has involved deception is provided to a participant
Term
Structuralism
Definition
Earliest approach in modern psychology, founded by Wilhelm Wundt; its goal was to analyze the basic elements of conscious experience
Term
Introspection
Definition
Structural psychologists' major method, in which participants reported the contents of their conscious experience
Term
Cognitive psychology
Definition
Study of higher mental processes, such as thinking, knowing, and deciding
Term
Functionalism
Definition
Approached to psychology that focused on the purposes of consciousness
Term
Gestalt psychology
Definition
Approach to psychology most noted for emphasizing that our perception of a whole is different from our perception of the individual stimuli
Term
Wilhelm Wundt
Definition
Credited with establishing the first psychology laboratory in 1879
Term
Ivan Pavlov
Definition
His studies of digestion in dogs led to important observations about how animals associate events in their environment
Term
John B. Watson
Definition
The founder of behaviorism declared that psychologists should limit their research to observable behaviors
Term
Behavioral perspective
Definition
Perspective that focuses on observable behavior and emphasizes the learned nature of behavior
Term
Psychodynamic perspective
Definition
View taken by Sigmund Freud and his followers suggesting that normal and abnormal behaviors are determined primarily by unconsciour forces
Term
B.F. Skinner
Definition
His principles provided the basis for many applications of psychology
Term
Sigmund Freud
Definition
His influence can be seen not only in psychology but in many other fields
Term
Psychoanalytic therapy
Definition
Treatment for maladaptive behavior developed by Sigmund Freud; its goal is to bring unconscious causes of behavior to the conscious level
Term
Humanistic perspective
Definition
Approach to pschology assicoated with Abraham Maslow and Carl Rogers; emphasizes free will and individuals' control of their own behavior
Term
Physiological perspective
Definition
View that behaviors and mental processes can be understood and explained by studying the underlying physiology
Term
Carl Rogers
Definition
His system of humanistic psychology focused on free will and being able to control one's own behavior
Term
Candance Pert
Definition
This physiological psychologist discovered the brain receptors for the neurotransmitters called endorphins and enkephalin
Term
Evolutionary Perspective
Definition
Interest in the role a physiological structure or behavior plays in helping an organism adapt to its enviornment
Term
Cognitive perspective
Definition
View that focuses on the study of how thought occurs, how our memories work, and how information is organized and stored
Term
Mary Whiton Calkins
Definition
The 14th president of the American Psychological Association, was the first woman to be elected to that position
Term
Christine Ladd-Franklin
Definition
A noted reseacher who was denied a regular academic position because she was married
Term
Beverly Inez Prosser
Definition
The first African-American woman to receive a doctoral degree in educational psychology
Term
Milicent Shinn
Definition
The first woman to receive a Ph.D. from the University of California at Berkeley. She later abandoned her career to care for her aging parents
Term
Kenneth B. Clark
Definition
The first African-American to serve as president of the American Psychological Association
Term
Mammie Phipps Clark
Definition
Conducted important research on consciousness of self and social identification in African-American preschoolers
Term
Environmental, population, and conservation perspectives
Definition
View that psychologists should be conscerned with the interactions among human behavoir, the population, and the environment
Term
Eclectic approach
Definition
View of psychology that combines several different approaches
Term
Clinical psychology
Definition
Speciality of psychology that involves the diagnosis and treatment of psychological disorders
Term
Psychiatrist
Definition
Medical doctor with specialized training in the medical treatment of mental and emotional disorders
Term
Counseling psychology
Definition
Specialty of psychology that deals with less serious problems than those treated by clinical psychologists
Term
Research psychologist
Definition
Psychologist whose primary activity is to conduct and report the results of experiments
Term
Ethnocentrism
Definition
The view that other cultures are an extention of one's own
Term
Cross-cultural psychology
Definition
Branch of psychology whose goal is to determine if research results can be applied to other cultures
Term
School psychologist
Definition
Psychologist whose specialty encompasses diagnosing and treating learning disabilities and providing consultation on other problems of school-age children
Term
Industrial and organizational (I/O) psychologist
Definition
Physchologist who applies psychology to problems of business and other organizations
Term
Consumer psychology
Definition
Specialty of psychology that studies consumers and the choices they make
Term
Health psychology
Definition
Subfield of psychology that is concerned with how psychological and social varibales affect health and illness
Term
Forensic psychologist
Definition
Psychologist who applies psychology to law and legal proceedings
Term
Sport psychologist
Definition
Psychologist who provides services to athletes and coaches based on psychological principles
Term
Neuropsychologist
Definition
Psychologist trained in the diagnosis and rehabilitation of brain disorders
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