Cultural diversity climate in school: A meta-analytic review of its relationships with intergroup, academic, and socioemotional outcomes.
This first-of-its-kind meta-analysis (N= 79 studies; 56,552 students; k= 640 effects) provides
a comprehensive assessment of five cultural diversity climate approaches that capture …
a comprehensive assessment of five cultural diversity climate approaches that capture …
Towards an Integrated Perspective of Teachers' Technology Integration: A Preliminary Model and Future Research Directions.
A Lachner, I Backfisch, U Franke - Frontline Learning Research, 2024 - ERIC
Technology integration is regarded as a crucial and complex endeavour to enhance
students' learning and prepare them to participate in a digital society. Although the research …
students' learning and prepare them to participate in a digital society. Although the research …
A Bayesian EAP-Based Nonlinear Extension of Croon and Van Veldhoven's Model for Analyzing Data from Micro–Macro Multilevel Designs
S Zitzmann, JF Lohmann, G Krammer, C Helm, B Aydin… - Mathematics, 2022 - mdpi.com
Croon and van Veldhoven discussed a model for analyzing micro–macro multilevel designs
in which a variable measured at the upper level is predicted by an explanatory variable that …
in which a variable measured at the upper level is predicted by an explanatory variable that …
Finding the Optimal Number of Persons (N) and Time Points (T) for Maximal Power in Dynamic Longitudinal Models Given a Fixed Budget
M Hecht, JK Walther, M Arnold… - … Equation Modeling: A …, 2024 - Taylor & Francis
Planning longitudinal studies can be challenging as various design decisions need to be
made. Often, researchers are in search for the optimal design that maximizes statistical …
made. Often, researchers are in search for the optimal design that maximizes statistical …
A Systematic Review of Secondary School Climate Assessments
R Baumsteiger, JD Hoffmann, J Seibyl, B Rose… - Educational Psychology …, 2023 - Springer
A systematic review was conducted to identify emergent trends in the assessment of
secondary school climate. Comparisons of assessments published in the past 6 years (2016 …
secondary school climate. Comparisons of assessments published in the past 6 years (2016 …
[PDF][PDF] Reporting factor score estimates of teaching quality based on student ratings back to teachers: Recommendations from psychometrics
S Zitzmann, M List, C Lechner, M Hecht… - Educ. Psychol …, 2022 - researchgate.net
Feedback may be given to teachers about how well they teach. Such feedback can inform
teachers and stimulate professional development. The feedback is often based on student …
teachers and stimulate professional development. The feedback is often based on student …
Accurate standard errors in multilevel modeling with heteroscedasticity: A computationally more efficient jackknife technique
S Zitzmann, S Weirich, M Hecht - Psych, 2023 - mdpi.com
In random-effects models, hierarchical linear models, or multilevel models, it is typically
assumed that the variances within higher-level units are homoscedastic, meaning that they …
assumed that the variances within higher-level units are homoscedastic, meaning that they …
On the role of variation in measures, the worth of underpowered studies, and the need for tolerance among researchers: Some more reflections on Leising et al. from a …
S Zitzmann, W Wagner, R Lavelle-Hill… - Personality …, 2024 - journals.sagepub.com
We point out potential drawbacks of some of Leising et al.'s (2022a) proposed ways how
personality science can be improved. We argue that it is ill-advised to use only one measure …
personality science can be improved. We argue that it is ill-advised to use only one measure …
[HTML][HTML] Does teacher judgment accuracy matter? How judgment accuracy, teaching quality, and student achievement development are related
D Kolovou, J Hochweber, AK Praetorius - Teaching and Teacher Education, 2024 - Elsevier
Teacher judgment accuracy is assumed to be positively related to student achievement;
however, the empirical evidence for this assumption is inconclusive. Using two accuracy …
however, the empirical evidence for this assumption is inconclusive. Using two accuracy …
Shrinking small sample problems in multilevel structural equation modeling via regularization of the sample covariance matrix
JK Walther, M Hecht, S Zitzmann - Structural Equation Modeling: A …, 2025 - Taylor & Francis
Small sample sizes pose a severe threat to convergence and accuracy of between-group
level parameter estimates in multilevel structural equation modeling (SEM). However, in …
level parameter estimates in multilevel structural equation modeling (SEM). However, in …