The null hypothesis that is appropriate to state with a directional research hypothesis asserts that
a. the independent variable has no effect.
b. chance alone is responsible for the observed differences between conditions.
c. the independent variable does not have an effect in the direction predicted by the research hypothesis (H1).
d. b and c.
C
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Example questions that teachers must ask in the first phase of the Integrative model to ensure the compatibility of the learning goals with the model include all of the following questions, except:
a. Will my students' completion of this Integrative model lesson support their development of the foundational knowledge necessary for understanding the topic? b. Will using the Integrative model familiarize my students with major characteristics of the topic? c. Can my students learn the potential impact of the topic by exploring the resources provided? d. Will my students feel they have the correct view of the topic after completing this unit?
The separatist perspective towards ethnic diversity suggests which of the following?
a. Different racial and ethnic groups should come together and not remain separate. b. Its goal is peaceful coexistence based on tolerant attitudes towards one another. c. Hostility can be avoided by acknowledging the basic differences between racial and ethnic groups. d. Only by interacting with each other can different groups learn to respect each other.
In public schools that embraced multiculturalism, which of the following would be evidenced?
a. Posters of American Revolutionary heroes would be displayed throughout the school. b. Class discussions would debate the worth of the value systems of other cultures. c. In December, decorations denoting any celebration would not be allowed. d. Selections for literature classes would represent a broad collection of authors.