The _____ is a measure of the proportion of variance in one of the variables that is accounted for by the other variable
a. Spearman rank-order correlation coefficient
b. coefficient of determination
c. point-biserial correlation coefficient
d. Pearson product-moment correlation coefficient
b
Psychology
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When a care teacher scaffolds learning, he:
Psychology
We perceive the lights on a quickly blinking neon sign to be in motion, a phenomenon studied by which psychologists?
A) Gestalt B) humanists C) psychodynamic D) behaviourists
Psychology
In a certain box-and-whisker plot, the left hand (or lower) whisker is longer than the right hand (or upper) whisker. Therefore, the distribution is probably
a. bimodal b. normal c. positively skewed d. negatively skewed
Psychology
Individuals who are insensitive to others, cruel, and inhumane are called:
a. neurotics b. psychotics c. psychopaths d. manic-depressives
Psychology