The reported effects of a systematic professional learning program on the knowledge, skills, and concerns of Australian early childhood educators who support young children displaying or at risk of challenging behaviours

- Arthur-Kelly, Michael; Farrell, Genevieve; De Bortoli, Tania; Lyons, Gordon; Hinchey, Frank; Ho, Fuk Chuen; Opartkiattikul, Watinee; Baker, Fran; Fairfax, Warren