Igor Wanted to Do an Experiment Testing the Effects of a New

question 8

Multiple Choice

Igor wanted to do an experiment testing the effects of a new classroom strategy for teaching reading on the reading skills of elementary school students.He used random assignment and wanted to make sure that neither the subjects nor the experimenters knew which was the experimental group and which was the control group.It would be best to use the

• A)ex post facto design.
• B)static-group comparison.
• C)one-group pretest-posttest design.
• D)double-blind design.
• E)Solomon 4-group design

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Definitions:

Self-Conscious Emotions

Arise from internal sources, and social emotions derive from external sources.

Regulate Relationships

The action of managing and controlling interactions and connections between individuals or groups to ensure they are positive and constructive.

Social Emotions

The feelings that arise from interactions with others or are experienced in social situations.

Pity, Envy

Emotional states where pity involves feeling sorry for someone's misfortune, and envy entails desiring what someone else has.