Target-Target Perceptual Similarity Within the Attentional Blink

Target-Target Perceptual Similarity Within the Attentional Blink

Blog Article

Three experiments investigated the role of target-target perceptual similarity within the attentional blink (AB).Various geometric shapes were presented in a rapid serial visual presentation task.Targets could have 2, 1, h?rklype or 0 shared features.Features included shape and size.

The second target was presented after five or six different lags after the first target.The task was to detect both targets on each trial.Second-target report accuracy was increased by target-target similarity.This modulation was observed more for mixed-trial design as compared with blocked design.

Results are discussed in terms of increased stability of working memory representations and reduced interference dale duby obsidian knives for second-target processing.