What is the levels of processing theory of memory and how does it work

The levels of processing model focus on the depth of processing associated in memory and predict the extensive information which is treated, however the longer a memory trace will persist.

Shallow Processing

Shallow Processing happens in two forms;

1. Structural processing (appearance) which is when we encode only the material qualities.

2. Phonemic processing – which is when we encode the sound.

Shallow processing only requires carrying rehearsal and leads to the only short-term memory of data.

Deep Processing

Deep Processing involves

Semantic processing, which occurs when we encode the significance of a word and compare it to alike words with similar meaning.

Deep processing comprises elaboration practice which involves a more significant investigation such as images, thinking, associations etc of knowledge and guides to better recall.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )