The Group-Leader Self-Assessment (GLSA) Tool: Preliminary Study of Reliability and Validity

Autor/inn/en	Barnes, Mary Alicia; Schwartzberg, Sharan L.; Bedell, Gary; Counselman, Eleanor; Marfeo, Elizabeth
Titel	The Group-Leader Self-Assessment (GLSA) Tool: Preliminary Study of Reliability and Validity
Quelle	In: Journal for Specialists in Group Work, 45 (2020) 4, S.277-291 (15 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0193-3922
DOI	10.1080/01933922.2020.1799466
Schlagwörter	Group Dynamics; Leadership; Leadership Qualities; Leadership Training; Trainees; Measures (Individuals); Self Evaluation (Individuals); Psychometrics; Test Construction; Test Validity; Test Reliability; Scores; Graduate Students; Factor Structure + Suchen Sie Ihr Suchwort? Gruppendynamik; Führung; Führungsposition; Führungseigenschaft; Führungslehre; Auszubildender; Weibliche Auszubildende; Messdaten; Psychometry; Psychometrie; Testaufbau; Testvalidität; Testreliabilität; Graduate Study; Student; Students; Aufbaustudium; Graduiertenstudium; Hauptstudium; Studentin; Faktorenstruktur
Abstract	Group leadership is a complex process of understanding group dynamics and leader actions. Practitioners of all disciplines need training to effectively lead groups. Psychometrically sound measures are needed to assess effectiveness of group-leader training. The Group Leader Self-Assessment (GLSA) tool, developed to address this need, demonstrates sound psychometric properties including sensitivity to change (pre- to posttest summary scores "t" = 15.79. "p" < 0.0001. Cohen's "d" = 1.74), strong internal consistency (Cronbach alpha > 0.90), and high test retest reliability (ICC (3, 1) =0.92; F 26.08; "df"1 = 16; p < 0.0001). Study results suggest GLSA use may help trainees identify goals for skill development and realize growth in leadership abilities. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01