Chapter 12 Flashcards
Mixed Design
single-subject design
using one participant or one group to assess changes
A-B design
baseline then intervention
A-B-A
baseline, intervention, baseline
A-B-A-B
baseline, intervention, baseline, intervention
mixed design
combines within-subjects and between-subjects design (two groups, two interventions)
within subjects
participants experience all conditions (one group, two interventions)
between subjects
participants experience some conditions (randomly assigned) (two groups, one interventions)
treatment-as-usual group
a group with already established treatment
waiting-list control group
participants who don’t receive treatment until after the study
correlation design
examines the relationship between two or more variables without manipulating them
experimenter-expectancy effect/expectancy bias/experimenter effect
when a bias causes researchers to unconsciously influence the participant
double-blind procedure
both researchers and participants are blind the the thesis
single-blind procedure
participants are blind but researchers aren’t
ecological validity
the extent to which experimental findings can be generalized to real-life situations
external validity
the extent to which you can generalize the findings of a study to other situations
