In a planned comparison of two particular means, a between-groups population variance estimate, based on the two groups being compared, is divided by a within-groups population variance estimate, based on __________

Self-actualization is something that one can experience daily

Indicate whether the statement is true or false.

We often form impressions of people rapidly, using categorization, but when we need to know a person accurately and thoroughly, we form impressions in a systematic, piecemeal fashion. This is a description of

a. the weighted-averaging model b. the figure-ground principle c. the implicit personality theory d. the continuum model of impression formation