تلخیص
The purpose of the study was to develop a valid and reliable scale for measuring the role of heads of teaching departments in the promotion of communication in universities and postgraduate colleges. The population of the study consisted of all heads and teachers in postgraduate colleges and universities in Khyber Pakhtunkhwa, Pakistan. For the purpose of reliability, 61 respondents were randomly selected from the population. The scale was got valid in the views of 20 experts in social sciences. Cronbach’ Alpha o.937 was obtained for the whole scale. After validation and reliability, a questionnaire consisted of 27 items was ready for measuring the role of heads of teaching departments in the promotion of communication at postgraduate level.
Rahmat Ullah Shah,, Umar Ali Khan, Zafar Khan, Asia Nazi. (2010) Development of a Valid and Reliable Questionnaire for Exploring the Role of Heads of Teaching Departments in the Promotion of Communication at Postgraduate Level , The Dialogue, Volume 5, Issue 3.
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