Aim

Ppts

Part 1 of prior testing

What were the 5 scenes?

Why is it important to assess prior knowledge?

Part 2 of prior testing

Why is part 2 important?

What was done with the results of prior testing?

Ppts for main experiment?

How were the images for the main experiment chosen?

Procedure of main experiment

Which memory does the 2 second condition rely on?

Which memory does the 10 second condition rely on?

If there is recall of missing objects, which memory is being used?

If there is correct recall of inconsistent objects, which memory is being used?

How did they look at the effect of prior knowledge on the results?

What was the result from the prior testing expectation test?

What percentage was the actual recall in both experimental conditions?

Result from 10 second condition

Results from 2 second condition

What do these results suggest?

What percentage was the incorrect recall of high frequency objects?

What percentage was the incorrect recall of low frequency objects.

What does this suggest?

In unnatural scenes, what did the error rate increase to?

Conclusions (naturalistic, unmanipulated scenes)

Conclusions (unnatural with low frequency objects)

Strengths

Weaknesses