PSYC 104 midterm Flashcards
(103 cards)
Regression
Finding a relationship and also taking into account other variables
Basic Research
Asking a question for a question’s sake, no goal beyond understanding the phenomenon
Applied research
Asking questions to accomplish a goal in real life, conducting research that can be directly helpful in the real world
Archival research
Using records to look for insights or patterns in behavior
Observational research
Watching people in their own environment, noting behaviors systematically, interviewing people
Survey
Written questions or interviews that follow a protocol
Conceptual definition
he abstract idea a psychologist wants to measure
Operational definition
How a psychologist measures a concept in a study
Correlational study
Understanding relationships between variables
Experimental study
Evidence causality. Experimental + control condition, random assignment
Natural experiment
No random assignment, real world makes its own experiment
Independent variable
The variable that is assigned or pre-existing
Dependent variable
The variable that is hypothesized to change due to the independent variable
Covariates
Other variables measured that are not of primary interest but may contribute to effect being studied
Validity
Are your results meaningful?
External validity
Do the results generalize to the population you are trying to study?
Internal validity
Are you manipulating ONLY the variable you want to manipulate?
What leads to less internal validity?
Random assignment fails/Selection bias, Differential attrition, Experimenter bias
Measurement reliability
Does the measure have similar results if taken by the same person at different times?
Do the items within the measure correlate with one
another?
Self-perceptions
Self-knowledge
Self-schemas
Beliefs a person has about themselves in general and in specific situations
based on past experience (Broader ideas of self)
Reflected self-appraisals
evaluated oneself based on how the individuals think others perceive them (How we think we’re perceived)
Working self-concept
Evaluating oneself in a particular situation (we feel like we are different in different situations)
Social Comparison Theory
People compare themselves to others