Performance & development
A core role of a Principal is to ensure high morale throughout the school. The three aspects of high morale are senses of influence, affiliation and achievement, and each of these is important to implementing the 'efficacy & development' program.
One of the most effective ways to support high morale is to allow employees significant control over their appraisal implementation, including improvement targets.
The purpose of an appraisal process is to improve efficacy. The following link leads to documents to guide the 'efficacy & development' process.