To assess whether sexual sadism is influenced by watching sexually violent films, normal male participants are exposed to either violent or nonviolent sexual programs, and are then asked to complete a questionnaire assessing their attitudes toward women and their likelihood of engaging in violent behaviors with women. This kind of research is called a(n) ____.
a. analogue study
b. correlational study
c. epidemiological study
d. single-subject design
Question 2
Analogue studies are used when researchers ____.
a. are unable to use an experimental design
b. are able to use only a single subject who must act as his or her own control
c. are unable to recruit a sufficient number of human participants
d. cannot practically or ethically observe behaviors as they occur in real life
Field experiment on effects of predation on male guppy colouration
Closeup of a male snow leopard
A comparison of (a) uniform, cup-shaped, normal erythrocytes
Male Skeleton
Normal and enlarged tonsils.
Physical distance versus recombination distance on human male and female chromosome 19