Evaluating an instrument to measure mental load and mental effort considering different sources of validity evidence

Evaluating an instrument to measure mental load and mental effort considering different sources of validity evidence

This study evaluates a 12-item instrument for subjective measurement of mental load (ML) and mental effort (ME) by analysing different sources of validity evidence. The findings of an expert judgement (N = 8) provide evidence based on test content that the formulation of the items corresponds to the...

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Bibliographic Details
Main Author: Moritz Krell
Format: Article
Language:English
Published: Taylor & Francis Group 2017-01-01
Series:Cogent Education
Subjects:
cognitive load
mental load
mental effort
validation
Online Access:http://dx.doi.org/10.1080/2331186X.2017.1280256

Internet

http://dx.doi.org/10.1080/2331186X.2017.1280256

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