PSYCH291 Lecture Notes - Agreeableness
24 Mar 2013
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*can have combinations of main effects and interactions. *but an interaction always implies that any main effect is moderated/qualified. *two pvs can interact in a variety of ways. *to understand the ways that two variables can work together to produce psychological outcomes. *to understand the logic behind the various interaction types. Example of types of effects with 2 pvs. *pv = similarity in important attitudes and values. *we"ll arbitrarily label the pvs a and b . Happiness as a function of chocolate condition and time. *dv = state self-esteem (self-esteem at this moment) Wood et al. (2009) effects of positive self-statements. *iv = helping other person or helping self. Cortes & kamrath agreeableness and helping self or other. Ratings of manager"s skill as a function of feedback favourability and. *the effect of one pv does not depend on the level of a second pv. *the effect of a is the same for each condition (aka level) of b.
