Line graphs should used to depict:
a. Nominal variables only
b. Categorical variables only
c. Trends over time
d. Percentile ranks
Ans: c
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Using alphabet books should generally be avoided because they are not developmentally appropriate for 4-year-olds
Indicate whether the statement is true or false
Relationships may disappear or reverse themselves when specific subgroups are analyzed, a phenomenon known as:
A) Simpson's Paradox B) Franklin's Puzzle C) Barker's Dilemma D) Jackson's Problem
Critical issues in the implementation of the multiple baseline across settings design include each of the following EXCEPT:
A. selection of settings that are functionally similar but also independent of one another. B. a reasonable expectation that the same variables will exert the same influence in each setting. C. confidence that the resources and time needed to record data in multiple settings will be maintained throughout the study. D. collection of baseline data must be consistently gathered in each instance.
What is not a benefit of small group interactions?
A. academic achievement B. social development C. exposure to others' perspectives D. learning from a lead reader or writer