An independent variable always has at least two
a. levels
b. conditions
c. factors
d. all of these
a
You might also like to view...
You can "bind" sight and sound to perceive a unified object only under which circumstance?
a. If the sight and sound are equally familiar b. If the sight and sound are simultaneous c. If the sight and sound are equal in intensity d. If the sight and sound are coming from different directions
If Will is an average adult, the main reason for him working is so that he can a. demonstrate creativity
b. earn a living. c. make new friends. d. exercise his authority over others.
Which of these is LEAST involved in language development, according to the interactionist perspective?
a. Brain development b. Vocalizations of family pets c. The child's actions and linguistic utterances d. The linguistic environment
In a large study of 1- to 3-year-old twin pairs, parents rated __________
A) identical twins as more alike in temperament than researchers’ ratings indicated B) fraternal twins as somewhat opposite in temperament, whereas researchers rated them as moderately similar C) identical twins as very alike in temperament, while researchers rated them as somewhat opposite D) fraternal twins as more alike in temperament than researchers’ ratings indicated