Levels of Processing
The Levels of Processing view, proposed by Craik and Lockhart in 1972, suggests that the way we process new information impacts how well it is retained. It posits that there are three levels of processing:
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Structural Processing: This is the most superficial level where one focuses on the physical aspects of information (e.g., the shape of letters). It produces a weak memory trace that fades quickly.
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Phonemic Processing: At this intermediate level, individuals focus on the sounds of the words. For example, acknowledging the phonetic sounds associated with letters creates a more robust link but is still fragile in memory retention.
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Semantic Processing: This is the deepest level of processing. Here, information is analyzed in terms of its meaning, personal relevance, and connections to previously stored knowledge. For instance, thinking of a 'cat' as a furry, four-legged mammal invokes images and deeper associations, allowing for long-lasting retention.
The varying depths of processing imply that when learning new material, focusing on elaborating its meaning—rather than rote memorization—will lead to better retention. Overall, this section highlights that understanding how information relates to existing knowledge enhances memory effectiveness.