Which of the following describes the relationship between a true dichotomous variable and a continuous variable?

a. Spearman's rho
b. point biserial correlation
c. Pearson product-moment
d. the phi coefficient

b

Psychology

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Which of the following statements about object recognition is correct?

a. Visual information is first processed in the primary visual cortex, but it is eventually stored in the retina. b. In general, we need at least one second to recognize an object. c. The primary visual cortex is responsible for identifying complex objects; in contrast, other portions of the brain identify lines and simple shapes. d. Regions of the cortex beyond the primary visual cortex are active when we identify complex objects.

Psychology

Children who do not eat a balanced diet with enough protein are _________

a. likely to develop the same as other children b. more likely to have poorly functioning immune systems c. always getting enough food d. likely to have only temporary damage to their physical development

Psychology