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You want to know if drinking coffee increases heart rate, so you measure the heart rate of a group of 100 people both before and after they drink a cup of coffee. What design is this?
You want to know if drinking coffee increases heart rate, so you measure the heart rate of a group of 100 people both before and after they drink a cup of coffee. What design is this?
You want to know if females and males use the same brain regions for emotion regulation. So you get 50 famales and 50 males into the fMRI la, show them positive and negative emotive images while in the scanner, and measure brain activity. What design?
You want to know if females and males use the same brain regions for emotion regulation. So you get 50 famales and 50 males into the fMRI la, show them positive and negative emotive images while in the scanner, and measure brain activity. What design?
You see how quickly people can recite the aphabet with the lights turned on vs. off. Group 1 completes the task in the dark first then with the lights on. Group 2 does the aphabet recital with lights on first and then turn the lights off, group 2 recites alphabet again. Design?
You see how quickly people can recite the aphabet with the lights turned on vs. off. Group 1 completes the task in the dark first then with the lights on. Group 2 does the aphabet recital with lights on first and then turn the lights off, group 2 recites alphabet again. Design?
You want to investigate whether older adults perceive pain differently from younger adults. Both young adults (18-30) and older adults (60-75) are getting exposed to a mild heat stimulus on their skin and asked to rate the intensity and unpleasantness of the sensation - what design?
You want to investigate whether older adults perceive pain differently from younger adults. Both young adults (18-30) and older adults (60-75) are getting exposed to a mild heat stimulus on their skin and asked to rate the intensity and unpleasantness of the sensation - what design?
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You want to test how non-invasive brain stimulation (transcranial direct current stimulation) affects motor skill learning. Participants received brain stimulation while practicing a motor task, (finger tapping) and subsequently the same task receiving sham tDCS (Sham control mimics the sensation of tDCS without actual brain stimulation) This is what design?
You want to test how non-invasive brain stimulation (transcranial direct current stimulation) affects motor skill learning. Participants received brain stimulation while practicing a motor task, (finger tapping) and subsequently the same task receiving sham tDCS (Sham control mimics the sensation of tDCS without actual brain stimulation) This is what design?
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