Structuring the Transition From Example Study to Problem Solving in Cognitive Skill Acquisition: A Cognitive Load Perspective

TLDR

Cognitive‑load research shows that worked‑out examples are highly effective during the initial stages of skill acquisition, but problem solving becomes superior in later stages. This study analyzes how different types of cognitive load change across skill‑acquisition stages and proposes a fading procedure that progressively integrates problem‑solving elements into example study, supported by empirical evidence and future research directions. The authors argue that intrinsic load decreases over time, permitting a gradual increase in problem‑solving demands, while later learner activities generate germane or extraneous load depending on instructional goals, forming the basis of the proposed fading procedure. Empirical evidence confirms the effectiveness of the fading procedure, and the authors suggest future work to adapt it to learners’ prior knowledge levels.

Abstract

AbstractCognitive load research has shown that learning from worked-out examples, in comparison to problem solving, is very effective during the initial stages of cognitive skill acquisition. In later stages, however, solving problems is superior. In this contribution, theoretical analyses of different types of cognitive load and their changes over the stages of skill acquisition are presented. Two basic arguments are put forth: (a) Intrinsic cognitive load gradually decreases so that a gradual increase of problem-solving demands is possible without inducing cognitive overload. (b) In contrast to the earlier stages, different learner activities during the later stages constitute either germane or extraneous load, because different instructional goals are to be achieved. Based on these analyses, we propose a fading procedure in which problem-solving elements are successively integrated into example study until the learners are expected to solve problems on their own. Empirical evidence supporting this fading procedure is provided, and future research is proposed that focuses on how to ensure that the fading procedure is adaptive to the learners' prior knowledge levels.