Participants are given several sets of characters or stimuli to respond to. In Sperling's version of the task, participants are cued to recall just one subset. Due to the fact that participants did not know which row would be cued for recall, performance in the partial report condition can be regarded as a random sample of an observer's memory for the entire display. Another version involves participants responding by pressing a button when they see only a certain stimulus out of a set appear.
Definition contributed by CTorgerson about three years agoNo relations have yet been associated. CONDITIONS
No conditions have yet been associated.
Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.
In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.
No indicators have yet been associated.
An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).
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