Which of the following is a categorical variable?
a. Achievement motivation
c. National origin
b. Scholastic aptitude
d. Social maturity
C
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In the human brain, a great deal of synaptic pruning occurs in the first few years of development. This pruning appears to be:
a. An adaptive process that allows children to deal more efficiently with their environment b. Due to an imbalance of important nutrients, and especially to low levels of the B vitamins in many children's diets c. Reflective of the fact that the cortex is slowly taking over responsibility for functions that have previously been controlled by other parts of the brain d. The unfortunate result of insufficiently stimulating home and school environments
In order to understand an organization, ethnographic research is conducted from the:
a. outside inward. b. inside outward.
What data sources are used to document representation in special education? Summarize the findings of these sources (not with specific numbers)
What will be an ideal response?
The research on tracking indicates that students perform better academically in homogenous rather than heterogeneous educational groups
Indicate whether the statement is true or false