Which of the following best describes the procedure of block randomization?
A) Flip a coin for each participant, with heads indicating one group, tails the other
B) Flip a coin for the first participant putting the next participant in the other group, and so on
C) Flip a coin for each participant for the first half of the sample, putting each subsequent participant in the group that needs more subjects to get equal n
D) Put the first half of subjects that participate in one group, putting the next half
in the other group
B
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What is one possible explanation for Asians' tendency toward external attributions? a. Environments are more varied and cluttered in Asia. b. The weather changes more rapidly in Asia
c. River travel is easier and more common in Asia. d. Average life span is shorter in Asia.
What parenting behavior of alcohol-abusing parents is most associated with adolescent substance use?
A. Overindulging children by giving them too many gifts and privileges B. Restricting children from any form of experimentation with alcohol and other drugs C. Restricting the expression of positive emotions D. Not monitoring the adolescent's activities
The two main divisions of the human nervous system are the peripheral nervous system and the __________ nervous system
a. central b. autonomic c. sympathetic d. somatic
Which of the following disorders may be added to the DSM-5 but are not currently found in the DSM-IV-TR?
a. gender identity disorder and paraphilias b. parental alienation syndrome and apathy syndrome c. neurosis and psychosis d. bipolar I disorder and bipolar II disorder