The "Wild Divine," a video product that focuses on promoting self-care and wellness, was tested for its effectiveness as a relaxation technique (Roethel & Gurung, 2007). Compared to those in the control condition, those in the experimental condition who practiced breathing techniques, regulated their heart rate, and increased their level of concentration ______.
A. were higher in suppressed anger
B. were higher in depression
C. were lower in hostility and had a decrease in cortisol
D. had the same salivary cortisol level, but less fatigue
Answer: C
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Through subtle hints, such as the tone of his voice, body language, and by giving encouragement and criticism, Dr. Enor unintentionally influenced his subjects so that they reacted in ways that were consistent with his experimental hypothesis. This example demonstrates the
a. researcher bias. b. placebo effect. c. anthropomorphic bias. d. extraneous effect.
_______________ may represent the first stages of memory
A) COD B) LTP C) ERE D) SMM
Which is the best summary statement to characterize the heritability of intelligence?
a. Environmental factors only minimally affect intelligence. b. Genetic factors only minimally affect intelligence. c. Genetic factors account for about half of the variation in intelligence test scores among individuals. d. Genetic factors account for about 90% of the variation in intelligence test scores among individuals.
Psychologists tryto use empirical methods, meaning they
A) measure things B) use logic C) explore emotions D) use introspection