Distinguish Between Recall Versus Recognition Tests of Memory as Dependent

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The Answer is Recall of the crime or the perpetrator can take two formats. With open-ended recall, also known as a free narrative, witnesses are asked to either write or orally state all they remember about the event without the officer (or experimenter) asking questions. With this type of recall, the witness also may be asked to describe the perpetrator. With direct question recall, witnesses are asked a series of specific questions about the crime or the perpetrator.
A witness's recall of the crime or the perpetrator can be examined for the following: (1) The amount of information reported. How many descriptors of the crime do witnesses report? How many descriptors of the perpetrator do witnesses report?; (2) The type of information reported. What is the proportion of peripheral details versus central details? What is the proportion of perpetrator details versus environment details?; (3) The accuracy of information reported. What is the proportion of correct descriptors reported? What is the proportion of omission errors (information the witness failed to report)? What is the proportion of commission errors (details falsely reported to be present)?
As for the recognition of the perpetrator, the typical recognition task is a lineup. A perpetrator lineup is a set of people presented to the witness, who in turn must identify the perpetrator if he or she is present.
A witness's recognition response can be examined for the following: (1) Accuracy of decision. What is the rate of correctly identifying the perpetrator in the lineup? What is the rate of correctly stating that the perpetrator is not present in the lineup. (2) Types of errors made. What is the rate of identifying an innocent person? What is the rate of stating that the perpetrator is not present when he or she is actually in the lineup

Distinguish Between Recall Versus Recognition Tests of Memory as Dependent

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