Ralf Lanwehr
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View article: Harnessing Large Language Models: Fine-tuned BERT for Detecting Charismatic Leadership Tactics in Natural Language
Harnessing Large Language Models: Fine-tuned BERT for Detecting Charismatic Leadership Tactics in Natural Language Open
This work investigates the identification of Charismatic Leadership Tactics (CLTs) in natural language using a fine-tuned Bidirectional Encoder Representations from Transformers (BERT) model. Based on an own extensive corpus of CLTs genera…
View article: Omitted variable bias: A threat to estimating causal relationships
Omitted variable bias: A threat to estimating causal relationships Open
We aim to raise awareness of the omitted variable bias (i.e., one special form of endogeneity) and highlight its severity for causal claims. Firstly, we demonstrate via analytic proof that omitting a relevant variable from a model which ex…
View article: Do We Overestimate the Within-Variability? The Impact of Measurement Error on Intraclass Coefficient Estimation
Do We Overestimate the Within-Variability? The Impact of Measurement Error on Intraclass Coefficient Estimation Open
Many psychological phenomena have a multilevel structure (e.g., individuals within teams or events within individuals). In these cases, the proportion of between-variance to total-variance (i.e., the sum between-variance and within-varianc…
View article: Emotion Regulation in Everyday Life: The Role of Goals and Situational Factors
Emotion Regulation in Everyday Life: The Role of Goals and Situational Factors Open
This study addresses three questions: How often and how consistently do predictors for emotion regulation choice occur in daily life? What predicts emotion regulation choice in daily life? How do predictors for emotion regulation choice in…
View article: Top Managers' cognition facilitates organisational ambidexterity: The mediating role of cognitive processes
Top Managers' cognition facilitates organisational ambidexterity: The mediating role of cognitive processes Open
It is empirically founded and tested that top management team group processes facilitate ambidexterity, whereas the role of top managers' cognition has remained empirically largely neglected. This study contributes to the literature of top…