PBS以行为科学为基础，以关注学生的生活质量为目的，从系统观的角度，强调对学生直接观察来建立实践策略。

The process is based on an established science of human behavior, pays attention to important lifestyle results, works from a system perspective and gives priority to research-validated practices.

youdao

PBS以行为科学为基础，以关注学生的生活质量为目的，从系统观的角度，强调对学生直接观察来建立实践策略。

The process is based on an established science of human behavior, pays attention to important lifestyle results, works from a system perspective and gives priority to research-validated practices.

youdao