| steffens2020 {psymetadata} | R Documentation |
Studies on Social Identity Theory and Leadership: Leader Group Prototypicality
Description
Results from 128 studies, including 251 effect sizes (fisher-z), on the extent to which a leader is perceived to embody shared social identity (Steffens et al. 2021).
Usage
data("steffens2020")
Format
A data frame with 251 rows and 10 variables:
-
es_id: effect size id -
study_id: study id -
author: study author -
n: sample size -
design: 0 = experimental; 1 = correlational -
published: 0 = published; 1 = unpublished -
proto_strength: 0 = ad-hoc; 1 = natural -
target.leader: 0 = informal; 1 = formal -
yi: effect size (fisher-z) -
vi: sampling variance (SE^2)
Details
Further details can be found at https://osf.io/y47er/
References
Steffens NK, Munt KA, van Knippenberg D, Platow MJ, Haslam SA (2021). “Advancing the social identity theory of leadership: A meta-analytic review of leader group prototypicality.” Organizational Psychology Review, 11(1), 35–72.