Which of the following is the most ecologically valid research? an attention experiment in the lab an fMRI study on facial attractiveness an EEG study on the comprehension of single words a decision-making experiment conducted at a shopping center
Added by Brandy C.
Close
Step 1
Step 1: Ecological validity refers to the extent to which the findings of a study can be generalized to real-world settings. Show more…
Show all steps
Your feedback will help us improve your experience
Suman K and 78 other Psychology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Classify each of the studies as observational or experimental. 1. A study at the University of Southern California separated 108 volunteers into groups, based on psychological tests designed to determine how often they lied and cheated. Those with a tendency to lie had different brain structures than those who did not lie (British Journal of Psychiatry) This study is an example of a/an study. 2. In a study of the effects of magnets on back pain, some subjects were treated with magnets while others were given nonmagnetic devices with a similar appearance (Journal of the American Medical Association). (The magnets did not appear to be effective in treating back pain.) This study is an example of a/an study. 3. Using a survey of 1502 Americans, the Pew Research Center determined that 85% of Americans believe that the country is more politically divided than in the past and that those divisions will persist. This study is an example of a/an study.
Suman K.
A researcher interested in determining the size of a particular area of the brain would be most likely to use what kind of test? a. Lesion b. EEG c. $\mathrm{MRI}$ d. fMRI e. PET scan
Emily H.
what is a good way to study experimental subjects in their natural environment
Adi S.
Recommended Textbooks
Psychology Openstax
Myers' Psychology for AP
Psychology
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD