In order to make a diagnosis of selective mutism
A) other developmental delays must be ruled out.
B) the child must be at least four years old.
C) the condition must persist for at least 2 months.
D) the child must know the language.
D
Psychology
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Which of the following is NOT a descriptive research method?
a) surveys b) naturalistic observation c) experimental d) laboratory observation
Psychology
Margarita takes her son Alejandro to a neighborhood home where he is cared for while she is working. This child-care arrangement is known as
a. day care. c. Montessori preschool. b. family child care. d. Reggio Emilia preschool.
Psychology