![Promoting schoolchildren’s self-esteem in physical education: testing the effectiveness of a five-month teacher training]()
Promoting schoolchildren’s self-esteem in physical education: testing the effectiveness of a five-month teacher trainingRubeli, Benjamin; Oswald, Esther; Conzelmann, Achim; Schmid, Jürg; Valkanover, Stefan; Schmidt, Mirko · Physical Education and Sport Pedagogy · 2020