The authors of the text maintain that using a null hypothesis instead of a research hypothesis as the basis of a research is
a. appropriate because it enables one to establish the existence of a zero relationship.
b. appropriate because the statistical hypothesis to be tested will be a null hypothesis.
c. inappropriate because it doesn't allow one to develop the deductive logic of the study.
d. inappropriate because null hypotheses are seldom true in populations.
ANS: C
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_______________ is a legal term interpreted to mean that young children with special needs are to be educated in settings as close as possible to a regular or general education environment
a. Least restrictive environment b. Normalized environment c. Developmentally appropriate environment
Which of the following represents Vygotsky's concept of a psychological tool?
a. gestures b. formulas c. memory techniques d. All of these answers.
The progressive education movement is best characterized by all of the following except:
a. Learning by doing. b. Rote memorization. c. Team learning. d. Informality in the classroom.
Studies have shown that the opinions of low status people tend to be ignored more often than that of high status people
Indicate whether the statement is true or false