When neither the participants nor the researcher are aware of which condition the participants are in, the design is _____________, but when only the participants are unaware of the condition they are in, this is referred to as _____________
A) Within subjects :: Between subjects
B) Between subjects :: Within subjects
C) Double blind :: Single blind
D) Single blind :: Double blind
C
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In greatly simplified terms, the____ maybe likened to in "on " switch for eating
A) lateral hypothalamus B) ventromedial hypothalamus C) pancreas D) caudate
Dr. Bellanca is designing a study to measure the effect of a friendship intervention on bullying in middle school
Group A receives extra classes in an unrelated topic, Group B receives extra classes on friendship once a month, and Group C receives extra classes on friendship once a week. She hypothesizes that Group C will show the greatest reduction in bullying. What is the independent variable in this study? a. the age of the children b. the reduction in bullying c. the frequency of the intervention d. the number of students who take part in the intervention