Verhaltensbezogenes Engagement im Unterricht: Eine Analyse der Generalisierbarkeit und Zuverlässigkeit von Videobeobachtungen
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Authors
This student-centered video study examines the
generalizability and reliability of video observations of behavioral
engagement of students, taking into account the active
work phases (partner work, group work, plenary) of a
third year primary school class (N = 20 students). We used an adapted version of the Munich Attention Inventory (Helmke & Renkl, 1992)
to assess the behavioral engagement of all learners
during the active work phases in one-second intervals by
four independent raters. In educational psychology, video studies are
often used to describe and analyze classroom processes –
although they are considered as being very
resource-intensive and costly. Therefore, in order to enable
efficient and economical design planning of studies this study
investigates up to how many seconds the behavioral
engagement of students can be reliably observed. In line
with our expectations, the results of the G-Study show that individual
learners variance explanation was 18.85% across all work
phases. The time in seconds (2.67%) explains only a
marginal part of the variance. There remains a large proportion of
unexplained residual variance (78.48%). The reliability
coefficient with Φ = .99 is very good due to common
standards. The decision study (D-Study) shows that
results are reliable even when observing just 30 seconds (Φ = .87). The
results indicate that student-centered video analyses
offer a valuable way to capture the behavioral engagement
of all students, in that information on all learners is
available throughout the entire lesson. The results also contribute to
an economic design of student-centered video studies on
behavioral engagement.
Translated title of the contribution | Behavioral engagement in classroom: An Analysis of the Generalizability and Dependability of Video Observations |
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Original language | German |
Journal | Zeitschrift für pädagogische Psychologie |
Number of pages | 15 |
ISSN | 1010-0652 |
DOIs | |
Publication status | E-pub ahead of print - 2020 |
Bibliographical note
Publisher Copyright:
© 2020 Hogrefe AG.
- Empirical education research - behavioral engagement, classroom engagement, generalizability theory, video analysis