Essiyedal, Abdellah

Lehnert, Katrin; Sudeck, Gorden; Conzelmann, Achim (2009). The structure of motives in leisure sports. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) ISSP 12th World Congress, Marrakech (Morocco), 17-21 June 2009. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology. International Society of Sport Psychology

Sudeck, Gorden; Lehnert, Katrin; Amacker-Müller, Carmen; Conzelmann, Achim (2009). Which sport for whom? A cluster-analytical approach for the development of individually matched exercise programs. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology. International Society of Sport Psychology

Schumacher-Dimech, Annemarie; Seiler, Roland (2009). Sport as a potential buffer against social anxiety symptoms in children. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) ISSP 12th World Congress, Marrakech (Morocco), 17-21 June 2009. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology. International Society of Sport Psychology

Seiler, Roland; Kienholz, Andrea; Schärer, Jonas (2009). Influence of the content of a PE-lesson on the relation between perceived teacher behaviour, perceived motivational climate, and sport enjoyment. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) ISSP 12th World Congress, Marrakech (Morocco), 17-21 June 2009. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology (p. 103). International Society of Sport Psychology

Liechti, Sarina; Moesch, Karin; Seiler, Roland (2009). Relations between sport involvement and violent behaviour in adolescents. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) ISSP 12th World Congress, Marrakech (Morocco), 17-21 June 2009. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology (p. 232). International Society of Sport Psychology

Schmidt, Mirko; Valkanover, Stefan; Conzelmann, Achim (2009). On the veridicality of the physical self-concept. Effect of a specific intervention in physical education. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) The 12th ISSP World Congress of Sport Psychology: Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology. International Society of Sport Psychology

Valkanover, Stefan; Schmidt, Mirko; Conzelmann, Achim (2009). Dealing with risks. Development of self esteem with a special intervention of venture in physical education. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology. Marokko: International Society of Sport Psychology

Rimmele, Ulrike; Seiler, Roland; Marti, Bernard; Wirtz, Petra; Ehlert, Ulrike; Heinrichs, Markus (2009). The level of physical activity affects adrenal and cardiovascular reactivity to psychosocial stress. In: Baria, Abderrahim; Nabli, El Hassan; Madani, Mohammed; Essiyedal, Abdellah; Aragon, Mohamed; El Ouartassi, Abdelhafid (eds.) ISSP 12th World Congress, Marrakech (Morocco), 17-21 June 2009. Meeting New Challenges and Bridging Cultural Gaps in Sport and Exercise Psychology (p. 221). International Society of Sport Psychology