Which of the following is NOT a threat to the internal validity of an experiment?
a. Experimenter effects.
b. Demand characteristics.
c. Confounding variables.
d. Within-groups design.
d. Within-groups design.
You might also like to view...
Hans Selye called the bodily response to a variety of different stressors the ______.
a. general adaption syndrome b. fight-or-flight response c. allostasis d. allostatic load
Older adults are characterized by
A. faster recall than their younger counterparts B. checking their actions less frequently than younger adults do C. being less capable of programming a rapid series of movements in a short period of time D. all selections are correct
Alan is a very masculine young man who excels in typical male-oriented activities. Still, he is sexually attracted to other men. For Alan, being attracted to other men is his
a) gender identity. b) sexual attraction. c) sexual orientation. d) homosexuality.
Medical problems occurring as a result of treatment by medical professionals
are called a. symbiotic b. iatrogenic c. diathesis d. synergistic e. parsimonious