Depth of Processing Theory

Depth of Processing Theory suggests that the way we encode information affects how well we remember it. Information processed at a shallow level, like just hearing a word or noticing its appearance, tends to be forgotten quickly. In contrast, when we process information more deeply—by thinking about its meaning, making connections, or relating it to existing knowledge—we create a stronger, more lasting memory. Essentially, the more meaningful and effortful our processing, the better the chances of retaining the information over time.