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A cued recall test is a procedure for testing memory in which a participant is presented with cues, such as words or phrases, to aid recall of previously experienced stimuli. [ 1 ] : 182 Endel Tulving and Zena Pearlstone (1966) conducted an experiment in which they presented participants with a list of words to be remembered.
The first experiment consisted of multiple presentations of words, and required the subjects to recall the lists by either ordered or free recall. The second experiment had multiple trials, where each trial consisted of the presentation of words followed by a recall test. Participants were given five trials for each of the lists.
The test does this by attempting to link memory deficits with impaired performance on specific tasks. It assesses encoding, recall and recognition in a single modality of item presentation (auditory-verbal). The CVLT is considered to be a more sensitive measure of episodic memory than other verbal learning tests.
The word presentation can either be visual or auditory. There are two basic experimental methods used to conduct cued recall, the study-test method and the anticipation method. In the study-test method participants study a list of word pairs presented individually.
When test subjects are presented with auditory versus visual word cues, they only perform worse on directed recall of a spoken word versus a seen word, and perform about equally on implicit free-association tests. Within auditory stimuli, semantic analysis produces the highest levels of recall ability for stimuli.
As the recall is memory dependent, there may also be bias in respondents over or under reporting good/bad foods, or poorly estimating portion sizes. [2] The 24-hour diet recall is affected by reactivity. [7] The 24-hour diet recall is a poor method for measuring intake for food or drink with a high day-to-day variability. [8]