In order to have optimal parent-child relationships, bioecological theory posits that
a. children must have easy temperaments.
b. parents must attend formal training programs.
c. parents must have sources of physical and social support.
d. none of the above
ANS: C
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Identify the three developmental approaches to research. Give two advantages and disadvantages of each approach. Which is the most practical, and which is the most ideal?
What will be an ideal response?
A researcher increases the sample size, which will:
A. increase the value of standard error. B. decrease the value of standard error. C. reduce variability in the population. D. increase variability in the population.
High school class rank is highly correlated with college GPA. This is an example of what type of validity?
a. concurrent validity b. predictive validity c. content validity d. construct validity
When teachers select texts for comprehension instruction they should
a. First consider what skills and strategies are the focus of instruction. b. If the texts are below the students’ reading level. c. If the texts are aligned with the district standards. d. If the texts deal with important themes and content.