A loose, wrinkled pouch beneath the penis, covered with sparse pubic hair, is known as the ____
a. scrotum c. Cowper's gland
b. testicle d. epididymis
A
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Researchers who study the clinical experience of pain have determined that pain is a. entirely due to physical causes
b. entirely due to psychological causes. c. neither entirely physical nor entirely psychological. d. always due to unknown and unpredictable factors.
An environmental psychologist studies the effects of proximity to an elevated train line on school performance in children by comparing a group of children who live within one city block of an elevated train line to a matched sample of children from the same school who live at least ten blocks away from the train line on a standardized test of reading comprehension. This is an example of
a. a within-subjects design. b. a correlational study. c. a quasi-experiment. d. an observational study.
A psychologist poses as a groundskeeper at a local golf course and records any instances of cheating. She finds that golfers in twosomes are less likely to cheat then golfers in foursomes. What type of research is the psychologist conducting?
A) double-blind observation B) naturalistic observation C) an experiment D) a case study
The application of mathematics to describe and analyze data is known as
A) dispersion. B) data reduction. C) statistics. D) psychometrics.