Find over 25,000 psychological definitions


random-effects analysis of variance

a statistical procedure in which the variability of an outcome (typically a continuously measured variable) is accounted for by several different factors or predictors, each of which reflects a sampling of possible factor levels. The focus in a random-effects analysis of variance is on identifying differences in the mean values obtained on an outcome variable at the different levels of the predictors sampled. Compare fixed-effects analysis of variance.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

October 11th 2024

susto

susto

n. a culture-bound syndrome occurring among Latinos in the United States and populations in Mexico, Central America, and South America. After experiencing a frightening event, individuals fear that their soul has left their body. Symptoms include weight loss, fatigue, muscle pains, headache, diarrhea, unhappiness, troubled sleep, lack of motivation, and low self-esteem. Also called chibih; espanto; pasmo; perdida del alma; tripa ida.