Blar i BI Open på forfatter "Foldnes, Njål"
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The asymptotic covariance matrix and its use in simulation studies
Foldnes, Njål; Grønneberg, Steffen (Journal article; Peer reviewed, 2017)The asymptotic performance of structural equation modeling tests and standard errors are influenced by two factors: the model and the asymptotic covariance matrix Γ of the sample covariances. Although most simulation studies ... -
The choice of normal-theory weight matrix when computing robust standard errors in confirmatory factor analysis
Foldnes, Njål; Olsson, Ulf H. (Journal article; Peer reviewed, 2019)Robust standard errors are of central importance in confirmatory factor models. In calculating these statistics a central ingredient is the inverse of the asymptotic covariance matrix of second-order moments calculated ... -
The choice of product indicators in latent variable interaction models: post hoc analyses
Foldnes, Njål; Hagtvet, Knut Arne (Journal article; Peer reviewed, 2014)The unconstrained product indicator (PI) approach is a simple and popular approach for modeling nonlinear effects among latent variables. This approach leaves the practitioner to choose the PIs to be included in the model, ... -
The flipped classroom and cooperative learning: Evidence from a randomised experiment
Foldnes, Njål (Journal article; Peer reviewed, 2016)This article describes a study which compares the effectiveness of the flipped classroom relative to the traditional lecturebased classroom.We investigated two implementations of the flipped classroom. The first implementation ... -
The impact of class attendance on student learning in a flipped classroom
Foldnes, Njål (Journal article; Peer reviewed, 2017)We investigate the relationship between class attendance and academic achievement in a flipped classroom that was designed to foster social learning in fixed groups. Controlling for initial mathematical skill and attitudes, ...