Which of the following indicates the magnitude of a correlation coefficient?
a. Slope
b. Sign
c. Absolute value
d. None of the above
c
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According to the discussion of spatial visualization, a meta-analysis of the research reported an effect size of 0.19, favoring males. From this information, you can conclude that
a. the average male performed 19% better than the average female. b. the gender difference is probably due to biological explanations. c. the gender difference is large enough to explain why more men than women select professions in engineering. d. the gender difference is small on spatial visualization tasks.
Children who grow up in __________ tend to have a stronger sense of extended family.
A. families headed by gay and lesbian parents B. families headed by Caucasian American parents C. families headed by Asian American parents D. families headed by African American or Hispanic parents
Which of the following is true about the relationship between infant and adult heights?
a. There is no relationship between height as an infant and height as an adult. b. There is an almost perfect relationship between height as an infant and height as an adult. c. Long infants always grow up to be tall adults. d. None of these is true about the infant/adult height relationship.
The Diagnostic and Statistical Manual (DSM-5) is a psychological test that can identify different psychological disorders
Indicate whether the statement is true or false.