To study what are the meanings of implicit memory, implicit memory and explicit memory

A category of memory. Memories can be divided into explicit and implicit memories according to whether they are aware or not. Implicit memory, in psychology, refers to the phenomenon that an individual's past experience automatically affects the current task under the condition that no consciousness or intentional recall is required, also known as automatic and unconscious memory.

The characteristic of this kind of memory is that people are not deep enough to have this memory, nor do they subconsciously extract this memory, but it is manifested in the operation of a specific task, which is implicit memory.

Explicit memory here refers to the ability to fully recognise or recall material that has been studied. For those materials that can no longer be recognized and recalled, because they have been studied, the time for re-learning will be shortened - in the form of saving, which can be regarded as the effect of implicit memory. Nelson (1978) found that items that could neither be recalled nor recognizable also showed savings.

Implicit memory and declarative memory are processed by different mechanisms and different brain circuits. Procedural memory is usually less easily changed, but can be exercised automatically and unconsciously, and can be a simple reflex or a more complex sequence of actions (in contrast, declarative memory is generally easier to express verbally). Examples of procedural memory include learning to ride a bicycle, type, use a musical instrument, or swim.

Once internalized, procedural memory can be very long-lasting.

Explicit memory is a category of memory that refers to memories that require conscious effort to recover information, as opposed to implicit memory that requires conscious effort to recover information. Explicit memory is not the same as declarative memory, and it can include both declarative and procedural memory.

There are 5 main differences between explicit memory and implicit memory:

1. The effects of processing depth on implicit memory and explicit memory are different. Processing depth does not affect implicit memory; However, it has a very pronounced effect on explicit memory.

2. The retention time of implicit memory and explicit memory is different. Implicit memory fades much more slowly over time than explicit memory.

3. The effects of changes in memory load on implicit memory and explicit memory are different. Explicit memory is not easy to remember as the number of items remembered; Implicit memory is not.

4. Changes in presentation have different effects on explicit memory and implicit memory. The alteration of sensory channels will seriously affect the homework performance of implicit memory, but will have no effect on the effect of explicit memory.

5. The influence of interfering factors on explicit memory and implicit memory is different. Explicit memory is easily disturbed by other irrelevant information, whereas implicit memory is different.

Isn't there such an experience:

I once read a book, the content is not very impressive, and when I see this book again, I will feel that it is very familiar.

I don't remember the formula theorem I learned before, but when the teacher brings it up again, you suddenly remember the content of the formula.

This memory is implicit memory, which is an unconscious effect of past experiences on current activity. In contrast to implicit memory, explicit memory is the conscious influence of past experiences on current activities. Students study hard, memorize exams, etc., using explicit memory.

In psychology, amnesia patients are often studied by the method of supplemental writing to understand the mechanism of implicit memory.

First of all, let the amnesia patient learn to memorize some words, such as word, juice, etc. Then, the subjects were tested on recall and recognition, and it was found that their scores were poor because recall and recognition were explicit memories and difficult to retrieve.

However, if only the first few letters of these learned words are given, such as WOR or JUIC, patients tend to fill in these letters as words that have been learned rather than other words that have not been learned.

This suggests that amnesia patients have an automated, unconscious memory that they themselves are not aware of and do not consciously retrieve, but that it does manifest itself in a specific task.

One of the great benefits of implicit memory is that it facilitates people's lives. What we usually see and hear inadvertently, we will unconsciously store it in the form of implicit memory, and when we study again, we can quickly memorize it, so as to save learning time.

However, implicit memory can never be completely extracted, and it still needs to be systematically and formalized to transform implicit memory into explicit memory and truly internalize knowledge.

Implicit memory: An individual has no consciousness or intention to remember, but processes and stores information that is difficult to express in bad words. Although difficult to put into words, this information can influence an individual's behavior.

Explicit memory: An individual consciously stores information from macros, which can be expressed in words.

Obviously, the difference between implicit memory and explicit memory can be seen from the generalized experience: 1. Implicit memory is a kind of unconscious memory processing, while explicit memory is intentional processing; 2. Implicit memory is difficult to express in words, while explicit memory can be expressed in words.