Reliability & Validity



Reliability and Validity

How did the developers decide what items to include on the on the scale?

From the manual, it is observed that yes the role of questionnaire in the self-evaluation process of school is important as the developers decide to include items on the on the scale based on the aspects discussed below as reflected from page number 3 to 6:

The questionnaire can be entered students in the early stages of a school (at the beginning of the next stage in the pre-school, or at any time during the study if power motivating students is not known). In ...