Vignette d'image

Tschan, Franziska

Nom
Tschan, Franziska
Affiliation principale
Fonction
Professeure ordinaire
Email
franziska.tschan@unine.ch
Identifiants
https://libra.unine.ch/handle/123456789/497

Résultat de la recherche

Filtres

2
2
2
Réinitialiser les filtres

Paramètres

Voici les éléments 1 - 2 sur 2
  • Publication
    Métadonnées seulement
    Getting groups to develop good strategies: Effects of reflexivity interventions on team process, team performance, and shared mental models
    (2007)
    Gurtner, Andrea
    ;
    Tschan, Franziska 
    ;
    Semmer, Norbert
    ;
    Nägele, Christof
    This study examines the effect of guided reflection on team processes and performance, based on West's (1996, 2000) concept of reflexivity. Communicating via e-mail, 49 hierarchically structured teams (one commander and two specialists) performed seven 15 min shifts of a simulated team-based military air-surveillance task (TAST) in two meetings, a week apart. At the beginning of the second meeting, teams were assigned either to a reflexivity (individual or group) or to a control condition. Results show that reflexivity enhanced performance, the link between reflexivity and team performance being mediated by communication and implementation of strategies as well as by similarity of mental models. Contrary to expectations, individual reflexivity was superior to group reflexivity. Additional analyses suggested that group reflexivity decreased the commanders' active behavior and increased discussion of strategies that were too general to be helpful. Results point to the usefulness of reflexivity as a generic intervention but underscore the importance of focusing on strategies that are task-specific. (c) 2006 Elsevier Inc. All rights reserved.
  • Publication
    Métadonnées seulement
    Validation of the French version of the team reflexivity scale of Carter and West, 1998
    (2006)
    Facchin, Stephanie
    ;
    Tschan, Franziska 
    ;
    Gurtner, Andrea
    ;
    Cohen, Dalia
    ;
    Dupuis, Annick
    Several studies found reflexivity -the extent to which team discuss objectives, strategies and processes and adapt them to changes- to be related to team efficacy. Two studies were conducted with 80 teams (320 participants) to validate French version of reflexivity scale. In study 1 exploratory factor analysis revealed 3 factors which partly confirms the 2 factor structure (task reflexivity and social reflexivity) expected from the original study (Carter and West, 1998). Two items of the original task reflexivity scale load on a third factor we named strategic reflexivity. The three factor structure was replicated in study 2 with confirmatory factor analysis. Criterion validity is proved by correlations between reflexivity and team performance. Task, social and strategic reflexivity correlate with different aspects of team effectiveness. The French version of reflexivity scale is reliable and appropriate for evaluating team reflexivity. (c) 2006 Association internationale de psychologie du travail de langue francaise. Publie par Elsevier Masson SAS. Tons droits reserves.