When sets of diverse ability tests are administered to large, unbiased samples, almost all the correlations are positive. This is a phenomenon known as ____
a. the positive correlation effect.
b. positive manifold.
c. positive factor structure.
d. factor analysis.
b
You might also like to view...
What does the stop-signal task measure?
a. Your ability to inhibit a response b. Your ability to do two things at the same time c. Your ability to notice changes between two similar, complex scenes d. Your preference between a small reward now and a larger one later
A friend of yours is pregnant. She has read about the potential problems that could occur with a pregnancy. Based upon this chapter, what do you think are the three most potentially harmful things an expectant mother could do that might harm a developing fetus?
What will be an ideal response?
In an experiment, the presence of a(n) __________ is manipulated by the researchers so that its effects may be determined
a. dependent variable c. placebo b. independent variable d. observer
Children typically begin to understand that their gender is permanent by around age ____.?
a. ?two years b. ?four years c. ?six years d. ?eight years