Toddlers who are friends
a. tend to be complementary in their activity levels, interaction styles, and social skills, much like siblings of different ages
b. prefer playing with a same-sex peer as early as 30 months of age
c. change their choices of playmates frequently (friendship is unstable before the age of three)
d. often have their friendship overlooked by parents and teachers because their friendship looks different from the friendship of older peers
B
You might also like to view...
Which of the following best describes Carr's view of functionalism??
a. ?Functionalism is concerned with mental activity. Mental processes control behavior that is conducive to survival. b. ?Functionalism studies how mental elements found in consciousness through introspection can be used to understand how humans adapt to environments. c. ?Functionalism should give up the study of the mind and concentrate on the study of behavior. d. ?Functionalism should try to perfect Titchener's introspective method in order to make it more reliable in the analysis of consciousness. e. ?None of the choices are correct.
Which of the following is a characteristic of stage N3, or slow-wave sleep?
a. paralysis of voluntary muscles b. increased heart rate c. deepest level of sleep
Which of the following is a key characteristic of case studies and single-subject research designs?
a. They permit in-depth study of a large sample of participants. b. External validity tends to be quite high. c. They allow random assignment to groups. d. They may suggest topics for research involving larger samples.
To what does the sensitivity of a measure refer?
a) The capacity to reflect random variation within the experimental groups b) The capacity to reflect systematic variation between the experimental groups c) The capacity to detect ceiling or floor effects d) The number of response options provided to participants