______ are more representative of a population, but _______ are easier to obtain.
A. Quota samples; stratified random samples
B. Cluster samples; simple random samples
C. Simple random samples; volunteer samples
D. Probability samples; cluster samples
Answer: C
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What type of therapy involves the identification and changing of maladaptive thought patterns?
a. psychoanalysis c. cognitive therapy b. behavior therapy d. client-centered therapy
Brian and Tamara are concerned because their 12-month-old son has yet to speak his first word. As an expert in child development, what do you tell them?
a. They should be concerned as most children speak their first word before their first birthday. b. They shouldn't be concerned because boys develop speech much later than girls. c. They shouldn't be concerned because anywhere between 8 to 18 months of age is considered normal for speaking first words. d. none of these
_____’s 1950s assertion that therapy had no positive outcome helped to jumpstart what has evolved into the evidence-based practice movement.
A. Raymond Cattell B. Hans Eysenck C. William F. Buckley D. Patrick H. DeLeon
Michael, age 45, and his 15-year-old son, Sam, participate in a brain imaging study at their local university. While in the scanner, each of the men are shown pictures of people and asked to identify the emotions of the people depicted. What patterns of brain activity are likely to be seen?
A. Michael's amygdala will be activated, but Sam's will not. B. Sam's amygdala will be activated, but Michael's will not. C. Michael will show more activation in his frontal lobe. D. Sam will show more activation in his frontal lobe.