Which of the following methods of analysis is best represented by the description ‘tests specific hypotheses by partitioning the variance’?
A. Contrast
B. Post hoc tests
C. MANOVA
D. z-score
Answer: A
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A researcher is analyzing the data from a study in which there were five levels of the independent variable. Which statistical procedure should he use to test the null hypothesis that there is no difference between the means of the five groups?
a) Chi-square test of independence b) Multiple t-tests c) One-way analysis of variance or simple ANOVA d) Five-way analysis of variance or factorial ANOVA
Which of the following is not a common miscue made by developing readers during individual reading assessments?
A. substitution B. omission C. insertion D. self-correction
The inclusion of the phrase "under God" found in the pledge is unconstitutional
Indicate whether this statement is true or false.
What happens when educators believe that students of the same culture group learn using the same learning styles?
a. It leads to effective teaching of cultural groups. b. It leads to stereotypes and generalizations. c. Students are more successful in the classroom. d. It increases test scores and improves teacher–student relationships.