To find the standard deviation, we must first find the ________

a. range
b. median
c. mean
d. mode


Answer: c

Psychology

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Some research has found that older widows have a tendency to "_______________" their husbands, which involves describing their late husbands in glowing, idealized terms

Fill in the blank(s) with correct word

Psychology

Problematic variables that can lead to alternative explanations for the results of a study are called ____ variables

a. ?independent b. ?confounding c. ?dependent d. ?experimental

Psychology

What is the term for the bond that is built between a child and their primary caregiver?

a. separation anxiety b. attachment c. bonding d. connectedness

Psychology

During REM sleep, there is increased cerebral blood flow to the __________ and decreased cerebral blood flow to the __________.

A. extrastriate cortex; striate and prefrontal cortices B. striate and prefrontal cortices; extrastriate cortex C. striate and extrastriate cortices; prefrontal cortex D. prefrontal cortex; striate and extrastriate cortices

Psychology