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Exam 1
Ch 1
38
Psychology
Undergraduate 2
01/30/2009

Additional Psychology Flashcards

 


 

Cards

Term
adaptation
Definition
a characteristic that is well designed for survival and reproduction in a particular environment
Term
archival method
Definition
examination of systematic data originally collected for other purposes (such as marriage licenses or arrest records)
Term
case study
Definition
an intensive examination of an individual or group
Term
confound
Definition
a variable that systematically changes along with the independent variable, potentially leading to a mistaken conclusion about the effect of the independent variable
Term
correlation
Definition
the extent to which two or more variables are associated with one another
Term
correlation coefficient
Definition
a mathematical expression of the relationship between two variables
Term
culture
Definition
the beliefs, customs, habits, and language shared by the people living in a particular time and place
Term
debriefing
Definition
a discussion of procedures, hypotheses, and participant reactions at the completion of the study
Term
demand characteristic
Definition
cue that makes participants aware of how the experimenter expects them to behave
Term
dependent variable
Definition
the variable measured by the experimenter
Term
descriptive method
Definition
procedure for measuring or recording behaviors, thoughts, and feelings in their natural state (including naturalistic observations, case studies, archival studies, and surveys)
Term
evolutionary perspective
Definition
a theoretical viewpoint that searches for the causes of social behavior in the physical and psychological predispositions that helped our ancestors survive and reproduce
Term
experiment
Definition
a research method in which the researcher sets out to systematically manipulate one source of influence while holding others constant
Term
experimental method
Definition
procedure for uncovering causal processes by systematically manipulating some aspect of a situation
Term
hypothesis
Definition
a researcher's prediction about what he or she will find
Term
independent variable
Definition
the variable manipulated by the experimenter
Term
external validity
Definition
the extent to which the results of an experiment can be generalized to other circumstances
Term
field experimentation
Definition
the manipulation of independent variables using unknowing participants in natural settings
Term
generalizability
Definition
the extent to which the findings of a particular research study extend to other similar circumstances or cases
Term
internal validity
Definition
the extent to which an experiment allows confident statements about cause and effect
Term
natural selection
Definition
the process by which characteristics that help animals survive and reproduce are passed on to their offspring
Term
naturalistic observation
Definition
recording everyday behaviors as they unfold in their natural settings
Term
observer bias
Definition
error introduced into measurement when an observer overemphasizes behaviors he or she expects to find and fails to notice behaviors he or she does not expect
Term
person
Definition
features or characteristics that individuals carry into social situations
Term
psychological test
Definition
instrument for assessing a person's abilities, cognition, motivations, or behaviors
Term
random assignment
Definition
the practice of assigning participants to treatments so each person has an equal chance of being in any condition
Term
reliability
Definition
the consistency of the score yielded by a psychological test
Term
representative sample
Definition
a group of respondents having characteristics that match those of the larger population the researcher wants to describe
Term
situation
Definition
environmental events or circumstances outside the person
Term
social cognitive perspective
Definition
a theoretical viewpoint that focuses on the mental processes involved in paying attention to, interpreting, and remembering social experiences
Term
social desirability bias
Definition
the tendency for people to say what they believe is appropriate or acceptable
Term
social learning perspective
Definition
a theoretical viewpoint that focuses on past learning experiences as determinants of a person's social behaviors
Term
social norm
Definition
a rule or expectation for appropriate social behavior
Term
social psychology
Definition
the scientific study of how people's thoughts, feelings, and behaviors are influenced by other people
Term
sociocultural perspective
Definition
the theoretical viewpoint that searches for the causes of social behavior in influences from larger social groups
Term
survey method
Definition
a technique in which the researcher asks people to report on their beliefs, feelings, or behaviors
Term
theory
Definition
scientific explanation that connects or organizes existing observations and suggests fruitful paths for future research
Term
validity
Definition
the extent to which a test measures what it is designed to measure
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