In a single-subject design, the period during which the traditional treatment or normal condition is in effect is called the:
a. baseline.
b. non-experimental period.
c. control.
d. pretest period.
a
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Fred conducts a one-way ANOVA comparing six groups, each of which consists of 5 participants (N = 5). In evaluating the F-ratio for this analysis, what is the critical value for ? = .05?
a. 2.53 b. 2.62 c. 4.95 d. 5.05
The key to providing high quality artistic experiences in the art center is organizing the materials so that they are on the ____________________ level
Fill in the blank(s) with correct word
The calculation of Pearson r is most justified when the points on a scatterplot:
A. contain a few points that do not fit the overall pattern. B. approximate a triangular shape. C. cluster around a diagonal line. D. fall into two distinct groups.
Which of the following techniques or tools would be useful for an action researcher seeking to collect data from students or other individuals?
a. Interviews b. Field notes c. Surveys or other questionnaires d. Researchers could consider collecting data from any of the following sources: interviews, field notes, and/or surveys and questionnaires.