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Psych Chapter 1
Study Set for Exam
Question | Answer |
---|---|
Psychology | The scientific study of behavior and mental processes |
Critical Thinking | The process of objectively evaluating, comparing, analyzing, and synthesizing information |
Psychoanalytic Perspective | An earlier approach to psychology developed by Sigmund Freud, that emphasizes analysis and bringing unconscious processes, unresolved conflicts, and past experiences |
Wilhelm Wundt | Generally acknowledged as the "father of psychology" he established the first psychological laboratory |
Edward Titchener | Student of Wilhelm Wundt; founder of structuralist school of psychology |
William James | Founder of functionalism; studied how humans use perception to function in our environment. Considered to be the "father of American Psychology" |
Sigmund Freud | Austrian physician whose work focused on the unconscious causes of behavior and personality formation; founded psychoanalysis. |
Structuralism | Tried to identify the basic building blocks of life through introspection (Failed) |
Functionalism | Study of the way the mind functions to enable humans and other animals to adapt to their environment |
Psychodynamic Perspective | A modern approach to psychology that emphasizes unconscious dynamics, motives, conflicts and past experiences; based on the psychoanalytic approach, but focuses more on social and cultural factors, and less on sexual drives. |
Behavioral Perspective | A modern approach to psychology that emphasizes objective, observable, environmental influences on overt behavior. |
Humanistic Perspective | A modern approach to psychology that perceives human nature as naturally positive and growth seeking; it emphasizes free will and self-actualization. |
Cognitive Perspective | A modern approach to psychology that focuses on the mental processes used in thinking, knowing, remembering, and communicating. |
Biological Perspective | A modern approach to psychology that focuses on genetics and biological processes. |
Evolutionary Perspective | A modern approach to psychology that stresses natural selection, adaptation, and reproduction. |
Sociocultural Perspective | A modern approach to psychology that emphasizes social interactions and the cultural determinants of behavior and mental processes. |
B.F. Skinner | Developed the theory of behaviorism |
John Watson | Developed behaviorism |
Self-actualization | The humanistic term for the inborn drive to develop all ones talents and capabilities |
Free will | The idea that we are able to have some choice in how we act and assumes that we are free to choose our behavior |
Carl Rogers and Abraham Maslow | Central figures with the humanistic perspective |
Positive Psychology | The study of optimal human functioning; emphasizes positive emotions, traits, and institutions. |
Information-processing approach | AN approach to cognitive development studies that aims to explain how information is encoded into memory |
Mary Calkins | One of the first women recognized in psychology, and William James student. Became the president of APA |
Francis Cesil Sumner | First black person to earn a Ph.D. in Psychology |
Kenneth B. Clark | First Person of color to be elected as the president of APA |
Biopsychosocial model | An integrative, unifying theme of modern psychology that sees biological, psychological, and social processes as interrelated and interacting influences. |
Comparative Psychologist | Behavior and mental processes of nonhuman animals; evolution and cross species comparisons |
Forensic Psychologist | Applies principles of psychology to the legal system |
Basic Research | A type of research primarily conducted to advance core scientific knowledge; most often conducted in universities and research laboratories. |
Applied Research | A type of research primarily conducted to solve practical, real world problems; generally conducted outside the laboratory. |
Scientific Method | The cyclical and cumulative research process used for gathering and interpreting objective information in a way that minimizes error and yields dependable results. |
Hypothesis | A tentative and testable explanation, or educated guess, about the relationship between two or more variables; a testable prediction or question. |
Operational Definiton | A precise description of how the variables in a study will be observed, manipulated, and measured |
Statistical significance | A statistical statement of how likely it is that a study's result occurred merely by chance. |
Step 1 of the scientific method | Question and literature review - Identify the question of interest |
Step 2 of the scientific method | Testable Hypothesis - Develop a testable hypothesis based on the question of interest |
Step 3 of the scientific method | Research design - Choose the best of the three research methods to test your hypothesis |
Step 4 of the scientific method | Data collection and analysis - Collect data from the experiment and determine if it is statistically significant |
Step 5 of the scientific method | Publication - Write study results, and have them peer reviewed and then published |
Step 6 of the scientific method | Theory development - Other researches may propose new or additional ideas to be tested and improve the theory |
Meta-analysis | A statistical technique for combining and analyzing data from many studies in order to determine overall trends. |
Theory | A well-substantiated explanation for a phenomenon or a group of facts that have been repeatedly confirmed by previous research. |
Nature - Nurture controversy | An ongoing dispute about the relative contributions of heredity and environment in determining the development of behavior and mental processes. |
Descriptive research | A type of research that systematically observes and records behavior and mental processes without manipulating variables |
Naturalistic observation | A descriptive research technique that observes and records behavior and mental processes in a natural, real-world setting. |
Survey/Interview | A descriptive research technique that questions a large sample of people to assess their behaviors and mental processes. |
Case Study | A descriptive research technique involving an in-depth study of a single research participant or a small group of individuals. |
Archival research | A descriptive research technique that studies existing data to find answers to research questions. |
Descriptive method advantages | Minimizes artificiality, makes data collection easier, allows description of behavior and mental processes as they occur |
Descriptive method disadvantages | Little to no control over variables, potential biases, cannot identify cause and effect |
Correlational method advantages | Helps clarify relationships between variables that can't be examined by other methods and allows prediction |
Correlational method disadvantages | Little to no control over variables, can't identify cause and effect, possible illusory correlation or third variable problem, and potential biases |
Experimental method advantages | Allows researchers to have precise control over variables and provides explanation of the causes of behavior and mental processes |
Experimental method disadvantages | Ethical concerns, practical limitations, artificiality of lab conditions |
Laboratory observation | watching subjects in a controlled environment |
Correlational research | A type of research that examines possible relations between variables; designed to meet the goal of prediction |
Correlational coefficient | A number from -1.00 to +1.00 that indicates the direction and strength of the relationship between two variables |
Experimental research | A type of research that involves the manipulation and control of variables to determine its casual effect on the dependent variable |
Independent variable | The variable that is manipulated and controlled by the experimenter to determine its causal effect on the dependent variable; also called the treatment variable. |
Dependent variable | The variable that is observed and measured for change; that factor that is affected by the independent variable. |
Experimental group | The group that is manipulated in an experiment; participants who are exposed to the independent variable. |
Control group | The group that is not manipulated during an experiment; participants who are NOT exposed to the independent variable. |
Sample bias | A bias that may occur when research participants are unrepresentative of the larger population. |
Random assignment | A research technique for assigning participants to experimental or control conditions so that each participant has an equal chance of being in either group; minimizes the possibility of biases or preexisting differences within or between the groups. |
Confounding variable | A variable not being studied associated with both the dependent and independent variable |
Experimenter bias | A bias that occurs when a researcher influences research results in the expected direction. |
Ethnocentrism | The belief that one's culture is typical of all cultures; also, viewing one's own ethnic group as central and "correct" and judging others according to this standard. |
Participant bias | A bias that occurs when a research participant contaminates research results. |
Single-blind study | An experimental technique in which only the participants are unaware of who is in the experimental or control groups. |
Double-blind study | An experimental technique in which both the researcher and the participants are unaware of who is in the experimental or control groups. |
Placebo | An inactive substance or fake treatment used as a control technique in experiments; often used in drug research. |
APA reg Informed consent | Subjects are given information about the experiment before it takes place |
APA reg Voluntary participation | subjects have decided to be part of the experiment, but can leave at any time |
APA reg Restricted use of deception and debriefing | Most of the time deception is restricted, however when it is necessary, there is a mandatory debriefing where the subjects are told everything that happened during the experiment |
APA reg Confidentiality | Any of the subjects personal information will not be publicized or given out |
Correlation isn't causation | A third variable has formed a connection between the two variables that makes the two variables seem connected to eachother |