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The influence of cognitive load on transfer with error prevention training methods: a meta-analysis
Shaun D Hutchins1, Christopher D Wickens, Thomas F Carolan
1Alion Science and Technology, Boulder, Colorado 80301, USA. shutchins@alionscience.com
Error prevention training strategies like training wheels and scaffolding enhance skill transfer. These methods, grounded in cognitive load theory, effectively reduce intrinsic load during learning, benefiting professional skill-based organizations.
Area of Science:
- Cognitive psychology
- Educational psychology
- Instructional design
Background:
- Research synthesis on training effectiveness for the U.S. Army.
- Investigates error prevention strategies from a cognitive load perspective.
- Hypothesizes that strategies reduce intrinsic load during schema development.
Purpose of the Study:
- Evaluate the effectiveness of "training wheels" and "scaffolding" error prevention strategies.
- Assess the impact of these strategies on the transfer of training.
- Examine moderators relevant to cognitive load theory.
Main Methods:
- Conducted two meta-analyses using transfer ratio and Hedges' g.
- Analyzed transfer studies employing training wheels and scaffolding strategies.
- Utilized sample-weighted fixed effect models for effect size analysis.
Main Results:
- The "training wheels" strategy demonstrated a significant transfer benefit, especially when combined with worked examples and principle-based prompts.
- The "scaffolding" strategy also showed a positive effect on transfer of training.
- Both strategies positively impacted learning and skill application.
Conclusions:
- Both training wheels and scaffolding are effective training strategies that promote positive transfer.
- These error prevention techniques align with cognitive load theory's principles for reducing intrinsic load.
- Findings offer valuable insights for developing instructional design guidelines in military and other professional settings.
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