module 2.2

Re:Module 2 DQ 2

Compare the front page of The National Enquirer to the front page of any major city newspaper. The working memory model of Baddely and Hitch (1974) concerns processing within short-term memory and transformation into long-term memory. Briefly explain how you would use this model to design a textbook. Why will this design be more successful than others?

 

 

Baddeley and Hitch propose that the brain uses three broad parts in the process of memory storage that include central executive, the phonological loop, and visual-spatial sketchpad (Baddeley, 2003). Each of these parts plays a role in the process of storing information. When one is developing a textbook, it is crucial to consider this model of working memory. The central executive is important, as it controls the other two parts of working memory. It controls what the working memory is paying attention to. Placing a fancy graphic on a page of the textbook may conflict with crucial information located on the same page. The central executive may direct attention to the graphic rather than reading the passage. This part of the working memory appears to control attention processes instead of the memory store. The phonological loop deals with the written and spoken material (Baddeley, Allen & Hitch, 2011). It acts as if it is an inner ear that holds information directly. The textbook should use simple vocabulary that the student can comprehend. The words used should be readily convertible into an inner spoken code before entering the phonological loop. This part is associated with the storage of information that is repetitive. The primary points of what the author wishes the learner to gain should be repeated in the course of the entire section of the book to enhances memory of the information. Visual-spatial sketchpad deals with what an object looks like. It can assist a student to keep a track of where he or she is in relation to reading a book. It is crucial that the textbook enables the student to be aware of where they are in relation to the arrangement of the information.

 

Baddeley, A. (2003). Working memory: looking back and looking forward. Nature Reviews Neuroscience, 4(10), 829-839

 

Baddeley, A. D., Allen, R. J., & Hitch, G. J. (2011). Binding in visual working memory: The role of the episodic buffer. Neuropsychological, 49(6), 1393-1400.