The effect of proportion overlap and repeated testing on primed work fragment completion.

Subjects studied a list of words (e.g., cheetah) and received an implicit word fragment completion test (complete -h-t-h). On the test, the ratio of studied to nonstudied items (proportion overlap) was 0, 25, 50, 75, or 100%. Subjects were administered the identical test twice. Proportion overlap did not affect priming in word fragment completion, on either the first or second test. Also, the completion of studied and nonstudied fragments increased over repeated tests, but priming (the studied-nonstudied rate) remained unchanged. The proportion overlap of items between study and test does not affect performance on primed word fragment completion.