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WorksheetsCanli et al. Bell Ringer 2
Total questions: 10
Worksheet time: 20mins
List two (2) negative aspects of using a PET scan on someone?
What is a positive to using an MRI compared to other available scans?
What does an MRI detect in the brain?
activity
glucose
blood flow
sugar
An advantage of a repeated measures design. (Select all that apply)
drop outs
Experimental group results influence control group results
fewer participants
Confounding participant variables will be eliminated
Ms. Larkin is researching whether caffeine affects how well her students can concentrate in class. She is particularly concerned about controlling individual participant differences. To eliminate the effects of this extraneous variable, Ms. Larkin should:
Use a repeated measures design
Use an independent measures design with a large sample
Use a control group
Use an independent measures design with a small sample
What is one (1) advantage of using scientific equipment in psychological experiments like this one?
Describe two (2) types of quantitative data that was gathered.
Give an assumption of the biological approach using an example from this study.
Describe a real world application you could use this core study for. (Your own example)
