Memory

How is memory measured?

The measuring process for memory has three direct methods which consist of: Recall, recognition, relearning. The indirect method focuses on the amount of transfer of previous learning to a subsequent learning situation.

* Recall is the most widely used method of testing memory or measuring retention is the method of recall. It is a passive, but direct method of measuring retention. Reproduction of learnt materials after a time span is recall. It is actually repetition of learned material. For example, one may recall a poem by reciting it even if he does not remember the circumstances under which he had learned. Recall involves verbal reproduction or repetition of previously learnt material. Recall becomes easier when materials are meaningful, interesting, short, and over learned.

* Recognition is measure of memory based on the ability to select correct information from among the options given. Imagine one taking a seat on a crowded bus. She look to her left and notice a woman. Immediately, she is overwhelmed with this sense that she have seen this woman before, but cannot remember who she is. This automatically elicited feeling is familiarity. While trying to remember who this woman is, she begin retrieving specific details about her previous encounter. For example, she might remember that this woman helped her with selecting beauty products at a local store. Or perhaps she remember her wearing a beautiful blouse. One will fail to recognize the familiar object when it is seen under changed circumstances.

* Relearning is a measure of memory based on length of time it takes to relearn forgotten information.  The speed with which one is relearn things tells her that she has the information already stored and the brain needs only to revive these memories and refresh them for use.

What cause one to forget?

When one is feeling like a piece of information has vanished from memory. The inability to retrieve a memory is one...