The incubation effect among students playing an educational game for physics

The incubation effect (IE) is a problem-solving phenomenon composed of three phases: pre-incubation where one fails to solve a problem; incubation, a momentary break where time is spent away from the unsolved problem; and post-incubation where the unsolved problem is revisited and solved. Literature...

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Published in:Research and practice in technology enhanced learning Vol. 16; no. 1; pp. 1 - 21
Main Authors: Talandron-Felipe, May Marie P., Rodrigo, Ma. Mercedes T.
Format: Journal Article
Language:English
Published: Singapore Springer Singapore 07.07.2021
Springer
Asia-Pacific Society for Computers in Education (APSCE)
The Asia-Pacific Society for Computers in Education (APSCE)
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ISSN:1793-7078, 1793-2068, 1793-7078
Online Access:Get full text
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Summary:The incubation effect (IE) is a problem-solving phenomenon composed of three phases: pre-incubation where one fails to solve a problem; incubation, a momentary break where time is spent away from the unsolved problem; and post-incubation where the unsolved problem is revisited and solved. Literature on IE was limited to experiments involving traditional classroom activities. This initial investigation showed evidence of IE instances in a computer-based learning environment. This paper consolidates the studies on IE among students playing an educational game called Physics Playground and presents further analysis to examine the incidence of post-incubation or the revisit to a previously unsolved problem. Prior work, which focused on predicting successful outcomes, includes a coarse-grained IE model developed with logistic regression on aggregated data and an improved model which leveraged long short-term memory (LSTM) combined with dimensionality reduction visualization technique and clustering on fine-grained data. The additional analysis which aims to understand factors that may trigger the post-incubation phase also used fine-grained data and LSTM to create a revisit model. Results show that time elapsed relative to the activity period and encountering a problem with a similar solution during incubation were possible factors in revisiting previously unsolved problems.
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ISSN:1793-7078
1793-2068
1793-7078
DOI:10.1186/s41039-021-00171-x