The questionnaire has high reliability and validity, and it meets the requirements of psychological surveying.

该问卷具有较高的信度和效度，符合心理测量学的要求。

youdao

The questionnaire has high reliability and validity, and it meets the requirements of psychological surveying.

该问卷具有较高的信度和效度，符合心理测量学的要求。

youdao