Answer the following statement(s) true (T) or false (F)
The cohort-sequential design involves studying multiple cohorts at one point in time.
Ans: T
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There is a fine line between guiding children's problem solving and interfering with their self-discovery
a. True b. False Indicate whether the statement is true or false
The most important of all test measurement characteristics is validity. How do we know a test is valid?
a. It measures what it claims to measure and does the task for which it is intended. b. It is denoted by the consistency or dependability of a test and its measurement. c. Stanine scores are 7, 8, or 9. d. A student's percentile score is at least 58%.
If a bivariate frequency distribution is severely heteroscedastic
a. the true strength of the relationship will be greater or less than that indicated by r, depending on the location within the distribution. b. r will consistently underestimate the strength of the relationship. c. r will consistently overestimate the strength of the relationship. d. linearity of regression is impossible. e. the Y values are equally scattered around the straight line of best fit.
In Kohlberg’s theory, which is most defined by a focus on external authority, such as standards of society?
a. Conventional b. Postconventional c. Preconventional d. Interconventional