Tag: Craik and Lockhart

February 2, 2026 / Mohammed looti

DEPTH-OF-PROCESSING HYPOTHESIS

Introduction and Historical Context The Depth-of-Processing Hypothesis (DPH) is an extraordinarily influential theory of human memory and information processing that fundamentally reshaped cognitive psychology following its introduction by researchers Fergus I. M. Craik and Robert S. Lockhart in 1972. Published in their seminal paper, “Levels of processing: A framework for memory research,” the DPH offered […]

November 26, 2025 / Mohammed looti

LEVELS-OF-PROCESSING MODEL OF MEMORY

Introduction and Core Principles The Levels-of-Processing Model (LOP) of memory, first proposed in 1972 by Canadian psychologist Fergus I. M. Craik and Robert S. Lockhart, fundamentally shifted the paradigm of memory research away from traditional structural models toward a focus on cognitive operations. Unlike earlier models, such as the widely accepted Multi-Store Model (or Atkinson-Shiffrin […]