For a cross-text question pairing a theoretical account with an experiment, identify the mechanism's timing and required conditions before evaluating the choices. Then map the mechanism onto each experimental group and verify that the answer explains every reported contrast, including comparison categories.
Hints
- Hint 1
Locate the mechanism in time
Determine whether Text 1 places the relevant competition during the recounting or during the later memory test.
- Hint 2
Consider what can be retrieved
Ask what information each group already had stored when it heard the recounting.
- Hint 3
Account for the category pattern
Compare unnamed objects from categories represented in the recounting with objects from categories the recounting never activated.
Step-by-step
- Step 1
Identify when inhibition occurs
Text 1 locates the relevant competition during the recounting: hearing a mentioned detail prompts retrieval of associated stored details, and those unmentioned details can then be inhibited. Details from entirely unmentioned categories are less likely to be activated.
- Step 2
Apply the mechanism to the video-first group
These participants had already encoded the office objects. When the recounting named some members of a category, related unnamed objects could be retrieved as competitors and become less accessible, whereas objects from control categories were less likely to be activated.
- Step 3
Apply the mechanism to the recounting-first group
These participants had not yet seen the video when they heard the recounting, so its unnamed objects were not stored details that could be retrieved and inhibited. Encoding those objects later therefore did not produce the same selective disadvantage.