TY - JOUR A1 - Tetzner, Julia A1 - Becker, Michael T1 - How Being an Optimist Makes a Difference: The Protective Role of Optimism in Adolescents' Adjustment to Parental Separation JF - Social psychological and personality science N2 - This longitudinal study of N = 1,566 adolescents investigated the protective role of optimism in adjustment to parental separation, focusing on two salient challenges faced by adolescents, namely academic achievement and self-esteem. Based on latent change models, the results indicated associations between parental separation and short-term declines in academic achievement as well as short-term and longer term declines in self-esteem. Although optimism in general showed positive associations with academic achievement and self-esteem, its role as a protective factor proved to be particularly important for academic achievement in adjustment following parental separation. KW - parental separation KW - optimism KW - academic achievement KW - self-esteem KW - longitudinal study Y1 - 2015 U6 - https://doi.org/10.1177/1948550614559605 SN - 1948-5506 SN - 1948-5514 VL - 6 IS - 3 SP - 325 EP - 333 PB - Sage Publ. CY - Thousand Oaks ER - TY - JOUR A1 - Meyer, André A1 - Richter, Eric A1 - Richter, Dirk A1 - Gronostaj, Anna T1 - Professionalisierung von Schulleitungen am Beispiel der Werkstatt „Schule leiten“ T1 - Evaluation of the professional development program “Schule leiten” [“School Leadership”] for principals BT - Evaluationsergebnisse einer Fortbildungsreihe für Schulleitungen zum Thema Schulentwicklung BT - results from a program on school improvement JF - Die deutsche Schule N2 - Empirische Studien und schulische Rechtsvorschriften betonen die Relevanz von Schulleiter*innen für die Schulentwicklung. Auf diese Aufgabe müssen Schulleiter*innen in Aus- und Fortbildungen vorbereitet werden. Der vorliegende Beitrag untersucht in einem längsschnittlichen Design Effekte der Fortbildungsreihe Werkstatt „Schule leiten“. Die Teilnehmer*innen bewerten die Werkstatt zumeist positiv und es zeigen sich geringe bis moderate Veränderungen in ihrem selbstberichteten beruflichen Handeln. Schulleiter*innen mit wenigen Jahren Leitungserfahrung berichten dabei über die größten Zuwächse. Der Beitrag diskutiert Implikationen für die Forschung und Fortbildung von Schulleiter*innen. N2 - Empirical studies and legal documents of school law highlight the importance of principals for school improvement. Professional development (PD) needs to be provided for principals in this field accordingly. This longitudinal study investigates effects of a PD program addressing principals’ self-reported skills that are related to school improvement. Participants are highly satisfied with the PD program and they report small to moderate changes of their leadership behaviour. Principals with little experience on the job report higher gains of their leadership than highly experienced principals. Implications for future research and professional development are discussed. KW - Schulleitungsfortbildung KW - Evaluation KW - Wirkungen von Fortbildungen KW - Längsschnittstudie KW - principal professional development KW - evaluation research KW - ffects of professional developmen KW - longitudinal study KW - multiple regression Y1 - 2020 UR - https://www.waxmann.com/artikelART104135 U6 - https://doi.org/10.31244/dds.2020.03.03 SN - 0012-0731 SN - 2699-5379 VL - 112 IS - 3 SP - 277 EP - 295 PB - Waxmann CY - Münster ER -