Dosage delivered (completeness)
This component aimed to determine the amount or number of intended units of the intervention or component delivered under the intervention program. The intensity of the actual implementation of the ToyBox Study Malaysia intervention was assessed based on: (i) Number of training sessions for teachers and their assistants; (ii) Implementation/retention of environmental changes in the classroom/ kindergarten; (iii) Implementation/ retention of children’s lifestyle behaviors in the classroom/ kindergarten; (iv) Duration, number, and type of classroom activities implemented; (v) Delivery of materials (newsletters and tip cards) to parents; (vi) Time devoted to the ToyBox Study Malaysia program in each classroom.