Research on charter schools has been plagued by which of the following:
A) breaches in ethical guidelines
B) use of non-standardized testing
C) non-comparable comparison groups
D) small sample sizes
Ans: C
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A child who observes family rules would be at which age level??
a. ?18 months b. ?2 years c. ?3 years d. ?6 years
All but which of the following is true of woodworking and block play with young children?
a. Young children under the age of 6 should not engage in woodworking activities b. Block play helps to build math skills such as number sense, spatial relations, and math vocabulary c. Block play among older toddlers and young children offers excellent opportunities for social interaction and relationship building d. Woodworking helps to promote fine motor development in young children
A statistic that enables an examiner to establish confidence for the true scores of examinees is the
A) ?Kuder-Richardson predictive index. B) ?validity coefficient. C) ?standard error of measurement. D) ?mode.
The means of the two predictors are centred in order to increase the size of the correlation between the criterion variables.
Answer the following statement true (T) or false (F)