All of the following are characteristic of Rett's disorder except:
a. Partial or complete loss of language
b. Normal development during the first 5 to 48 months of life
c. Loss of purposeful hand use
d. Lack of interest in social interactions
e. Slowing of normal head growth
D
You might also like to view...
An inability to recognize objects despite otherwise satisfactory vision is called ____
a. visual agnosia b. blindsight c. prosopagnosia d. hemianopsia
What are the primary and secondary characteristics of an attitude?
a. primary: valence; secondary: strength b. primary: strength; secondary: emotionality c. primary: valence; secondary: emotionality d. primary: strength; secondary: valence
Random assignment to groups helps ensure that:
A) demand characteristics in each group are minimized. B) an independent variable is manipulated in each group. C) groups do not differ on variables not of interest. D) a correlation does not exist between the independent and dependent variable.
Displaced aggression is said to occur
a. when aggression is directed at a target other than the source of frustration. b. whenever stress is channeled into aggressive activities. c. whenever stress is channeled into socially acceptable activities. d. when a person watches an aggressive sporting event.