In doing a Pearson r on 20 pairs of scores, degrees of freedom would equal
a. 20
b. 18
c. 40
d. 38
b
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Jackie has difficulty concentrating on her math homework, but is able to spend hours composing and playing music on her computer. This illustrates what psychologist Deanna Kuhn referred to as __________.
A. selective attention B. sustained attention C. executive control D. managing and deploying cognitive resources
EEG recordings during REM sleep are similar to _________ waves.
A. beta and alpha B. beta and theta C. alpha and theta D. theta and delta
Which of the following is not a criticism of how the Bar handles complaints of ethical violations?
A. Very few sanctions result from investigations. B. The investigative bodies are secretive and informal. C. Lawyers can often easily pay a fine to have the charges dismissed without an investigation. D. Charges of incompetence are rarely investigated.
The attachment relationship a child forms to an older sibling that cares for him/her is:
a. a secure one. b. an insecure one. c. a primary one. d. a secondary one.