4. A researcher investigated attitudes toward individuals in wheelchairs. The question was: Would people react differently to a person they perceived as being temporarily confined to the wheelchair than to a person they perceived as having a permanent disability? Participants were randomly assigned to two groups. Individuals in one group each worked on various tasks with a confederate in a wheelchair; members of the other group worked with the same confederate in a wheelchair, but this time the confederate wore a leg cast. After the session was over, participants filled out a questionnaire regarding their reactions to the study. One question asked, "Would you be willing to work with your test partner in the future on a class assignment?" with "yes" and "no" as the only response alternatives. What would be the appropriate significance test for this experiment?

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Social Studies

30 May, 04:38

4. A researcher investigated attitudes toward individuals in wheelchairs. The question was: Would people react differently to a person they perceived as being temporarily confined to the wheelchair than to a person they perceived as having a permanent disability? Participants were randomly assigned to two groups. Individuals in one group each worked on various tasks with a confederate in a wheelchair; members of the other group worked with the same confederate in a wheelchair, but this time the confederate wore a leg cast. After the session was over, participants filled out a questionnaire regarding their reactions to the study. One question asked, "Would you be willing to work with your test partner in the future on a class assignment?" with "yes" and "no" as the only response alternatives. What would be the appropriate significance test for this experiment?

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Zaiden Huang · Answer 1

Chi Square Test

Explanation:

This type of data is categorized in the nominal scale since the answers that are required are binary. "Yes" or "no". There is no scale with different responses to choose from that would make the test more sensitive.

In conclusion, since the answers are nominal and the test is less sensitive a Chi square test is applicable. Had there been a variety of responses other tests would be applicable here.