Wundt systematically observed and measured sensations that consisted of physical energy that affects people and evokes a response called a(n)

Along with body growth, __________ plays a vital role in improved motor performance in middle childhood

A) abstract thinking B) more efficient information processing C) elaboration D) metacognition

According to the article Deep Roots about fetal precursors of temperament, the amount of variance in one variable which is accounted for by another variable can be calculated:

(a) because it is the same as the correlation coefficient (b) by squaring the correlation coefficient (c) by subtracting the correlation coefficient from zero (d) by multiplying the correlation coefficient by 100