Children who have early crawling experience perform better than those who do not on tests of motor skills in early childhood (Haywood & Getchell, 2008). This implies that
a. experience makes no difference as these skills are based on maturation.
b. genetics makes no difference as these skills are based on experience.
c. early experience may affect development of motor skills.
d. boys begin utilizing motor skills earlier than girls.
c
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Jason feeds his infant son foods that are high in salt and sugar. What is likely to happen to his infant's preferences for these tastes?
a. The infant's preference for sweet and salty foods will increase. b. His son will begin to refuse these foods, as infants do not like sweet or salty foods. c. A preference for salty tastes will go up, but a preference for sweet tastes will decline. d. Food preferences are not developed until after age 5.
For a two-tailed test with ? = .05 and a sample of n = 16, the boundaries for the critical region are t = ±2.120
Indicate whether the statement is true or false
According to Elisabeth Kübler-Ross, an individual who faces his or her own impending death would experience which of the following stages first?
a. anger stage b. depression stage c. denial stage d. acceptance stage
While reading this chapter, a student notices what seems to be abnormal tendencies in his own behavior. This
a. indicates that the student needs to guard against falling prey to the "medical student's disease.". b. illustrates that pathological behavior is an exaggeration of normal defenses and reactions. c. does not mean that the person's behavior is necessarily abnormal. d. indicates all of these.