Measuring cognitive load with subjective rating scales during problem solving: differences between immediate and delayed ratings

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Measuring cognitive load with subjective rating scales during problem solving: differences between immediate and delayed ratings. / Schmeck, Annett; Opfermann, Maria; van Gog, Tamara et al.
in: Instructional Science, Jahrgang 43, Nr. 1, 01.01.2015, S. 93-114.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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@article{89512a79f81c40c4bff51094defa77a8,
title = "Measuring cognitive load with subjective rating scales during problem solving: differences between immediate and delayed ratings",
abstract = "Subjective cognitive load (CL) rating scales are widely used in educational research. However, there are still some open questions regarding the point of time at which such scales should be applied. Whereas some studies apply rating scales directly after each step or task and use an average of these ratings, others assess CL only once after the whole learning or problem-solving phase. To investigate if these two approaches are comparable indicators of experienced CL, two experiments were conducted, in which 168 and 107 teacher education university students, respectively, worked through a sequence of six problems. CL was assessed by means of subjective ratings of mental effort and perceived task difficulty after each problem and after the whole process. Results showed that the delayed ratings of both effort and difficulty were significantly higher than the average of the six ratings made during problem solving. In addition, the problems we assumed to be of higher complexity seemed to be the best predictors for the delayed ratings. Interestingly, for ratings of affective variables, such as interest and motivation, the delayed rating did not differ from the average of immediate ratings.",
keywords = "Cognitive load, Measurement, Mental effort, Problem solving, Task difficulty, Psychology",
author = "Annett Schmeck and Maria Opfermann and {van Gog}, Tamara and Fred Paas and Detlev Leutner",
year = "2015",
month = jan,
day = "1",
doi = "10.1007/s11251-014-9328-3",
language = "English",
volume = "43",
pages = "93--114",
journal = "Instructional Science",
issn = "0020-4277",
publisher = "Springer",
number = "1",

}

RIS

TY - JOUR

T1 - Measuring cognitive load with subjective rating scales during problem solving

T2 - differences between immediate and delayed ratings

AU - Schmeck, Annett

AU - Opfermann, Maria

AU - van Gog, Tamara

AU - Paas, Fred

AU - Leutner, Detlev

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Subjective cognitive load (CL) rating scales are widely used in educational research. However, there are still some open questions regarding the point of time at which such scales should be applied. Whereas some studies apply rating scales directly after each step or task and use an average of these ratings, others assess CL only once after the whole learning or problem-solving phase. To investigate if these two approaches are comparable indicators of experienced CL, two experiments were conducted, in which 168 and 107 teacher education university students, respectively, worked through a sequence of six problems. CL was assessed by means of subjective ratings of mental effort and perceived task difficulty after each problem and after the whole process. Results showed that the delayed ratings of both effort and difficulty were significantly higher than the average of the six ratings made during problem solving. In addition, the problems we assumed to be of higher complexity seemed to be the best predictors for the delayed ratings. Interestingly, for ratings of affective variables, such as interest and motivation, the delayed rating did not differ from the average of immediate ratings.

AB - Subjective cognitive load (CL) rating scales are widely used in educational research. However, there are still some open questions regarding the point of time at which such scales should be applied. Whereas some studies apply rating scales directly after each step or task and use an average of these ratings, others assess CL only once after the whole learning or problem-solving phase. To investigate if these two approaches are comparable indicators of experienced CL, two experiments were conducted, in which 168 and 107 teacher education university students, respectively, worked through a sequence of six problems. CL was assessed by means of subjective ratings of mental effort and perceived task difficulty after each problem and after the whole process. Results showed that the delayed ratings of both effort and difficulty were significantly higher than the average of the six ratings made during problem solving. In addition, the problems we assumed to be of higher complexity seemed to be the best predictors for the delayed ratings. Interestingly, for ratings of affective variables, such as interest and motivation, the delayed rating did not differ from the average of immediate ratings.

KW - Cognitive load

KW - Measurement

KW - Mental effort

KW - Problem solving

KW - Task difficulty

KW - Psychology

UR - http://www.scopus.com/inward/record.url?scp=85027940284&partnerID=8YFLogxK

U2 - 10.1007/s11251-014-9328-3

DO - 10.1007/s11251-014-9328-3

M3 - Journal articles

AN - SCOPUS:85027940284

VL - 43

SP - 93

EP - 114

JO - Instructional Science

JF - Instructional Science

SN - 0020-4277

IS - 1

ER -

DOI