Week 13 Chapter 13 Flashcards
Stage 1 (Stages of Repeated-Measures Analysis)
analysis of the SS and df into within-treatments and between-treatments components
Stage 2 (Stages of Repeated-Measures Analysis)
measure of individual differences and removal of individual differences from the denominator of the F-ratio
Final Calculation (Stages of Repeated-Measures Analysis)
computation of variances and the F-ratio
single-factor study
indicator that the research study involves only one independent variable
repeated-measures ANOVA
strategy in which the same group of individuals participates in every treatment
two-factor ANOVA
strategy where multiple variables are manipulated while a third variable is observed
between-subjects variance
measure of the size of the individual differences
residual variance
denominator of the F-ratio
factorial design
research study involving more than one factor
two-factor design
study in which the sample size is the same for all treatment conditions
two-factor, independent-measures, equal n design
study with exactly two factors that uses a separate sample for each treatment condition
matrix
table showing different combinations of the variables, producing different conditions
cell
box within the table showing different combinations of the variables
main effect
mean difference among the levels of one factor
interaction
“extra” mean difference
A x B interaction
“extra” mean difference not accounted for by the main effects of the two factors
independence
descriptor for the three hypothesis tests, meaning results from each test are totally unrelated
descriptive statistic
mean, standard deviation, and number of scores for each treatment
