At present, it is still the case that most developmental research studies have been conducted on __________.
A. ethnic minority groups
B. non-white racial groups
C. white, European American children
D. nationally representative samples of children
Answer: C
You might also like to view...
Tina and Nina are identical twins. Tina is showing signs of homosexuality, which indicates that Nina has an increased chance of developing traits of a
A) homosexual B) heterosexual C) bisexual D) homosexual, heterosexual, or bisexual.
The sex of the fetus can often be distinguished by the
A) ?first trimester. B) ?second trimester. C) ?third trimester. D) ?first month.
__________is a disorder in which hard fibrous tissue replaces myelin, impeding neural transmission.
A. Autism B. Multiple sclerosis C. Down syndrome D. Phenylketonuria
A threat to internal validity that refers to the fact that the researcher knows the research hypothesis and thus causes an invalid confirmation of the research hypothesis is known as
a. a demand characteristic. b. experimenter bias. c. a placebo effect. d. an informed experimenter effect.