They made sure that questions weren’t asked in a way that was judgmental or implied anything positive or negative on the part of participants. a. What behavior was this trying to avoid from participants? b. Why is the behavior in (a) a problem? 2. They asked about stress in different contexts, like relationships, classes, work, and extra-curricular activities. a. What type of validity does this improve for the study? (explain your answer)
Read the scenario below describing a research study, then answer the questions concerning its claims, variables, and design.
Psychologists wanted to examine whether practicing mindfulness reduces students’ stress levels. In their study, participants watched a short video explaining mindfulness and telling them how to spend a 3-minute period in a “mindfulness moment.” Each day for 7 days after watching the video, participants received a text alert from the researcher asking them to complete a 3-min mindfulness moment. Before watching the initial video and after their 7th day of mindfulness practice, students completed a stress rating questionnaire reflecting how stressed they felt generally and in the present moment. Researchers then tested whether reported stress levels were lower at the end of the study than they were at the beginning.
1. They made sure that questions weren’t asked in a way that was judgmental or implied anything positive or negative on the part of participants.
a. What behavior was this trying to avoid from participants?
b. Why is the behavior in (a) a problem?
2. They asked about stress in different contexts, like relationships, classes, work, and extra-curricular activities.
a. What type of validity does this improve for the study? (explain your answer)
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