in-service training

Passig, D. (1997).

A knowledge based modelof a networked teachers' training center for in-service training with information and communication technology. In D. Passey & B. Samways (Eds.), Information technology: Supporting change through teacher education (pp. 132-138). London: Chapman &Hall.

Gaziel, H. H. (1989). 

The effectiveness of in-service training systems for school principals: A comparative study. International Review of Administraive Sciences, 55, 653-667. 

Gaziel, H. H. (1989).

Effects of in-service training programs upon professional identity and role perception of school asministration. Higher Education Policy, 2, 27-30.