Information Processing Models

One of the AASL's learner standards of the 21st century is "to explore, critically think, to master knowledge", "seek knowledge of course subjects according to the quest-based process, To build a connection. (ALA, 2007, p.4) The three research process models that help students voluntarily select, ask, find resources, and discover information are Big 6 TM, Kuhlthau's information retrieval process, and I-. Search In this paper, we compare and contrast these models and discuss their application in teaching self-study of students.

Psychologists think and remember memory using memory models. The information processing model includes three processes, encoding, storing, and searching. The consolidated information processing model treats memory as a product of interconnected neural networks. The three processing stages of the Atkinson-Schiffrin model are sensory memory, short-term memory, and long-term memory. Recent research has updated this model to include two important concepts: (1) working memory, emphasizing active processing occurring during the second memory phase, and (2) conscious consciousness Automatic processing to deal with information processing outside of.

Atkinson and Shiffren proposed a memory model called information processing model (Matlin, 1983). This model includes three storage devices: sensory, short-term and long-term memory. Information enters information handling operations through a filtering mechanism called attention. Although this process was not initially defined, it became more selective throughout the development process, allowing only related information to penetrate the sensory registration. , Echo memory (auditory) and tactile memory (touch)). From here, the information is transferred to the short term storage. Short-term storage keeps in-use or working information, eventually reaching long-term storage. Here you can save the information permanently so that you can search it later.

The information processing model of memory characterizes the human memory like a computer. Information enters short-term memory (temporary storage), after which information is transferred to long-term storage (relatively permanent storage) as if it were stored on the computer's hard drive. If you need information, use the environment prompt to call information from long-term storage just as you would to a folder stored on your computer. Neurons first encode cortical and hippocampal memory. Each time memory is called, the memory is re - encoded by similar, but not identical groups of neurons. Often the memory becomes more powerful when you access memory, but it has been found by survey that this re-encoding may affect the way information is stored. Depending on which neurons are being activated, subtle details may change, some aspects of memory may be strengthened, weakened, or completely lost.