maleki mr1 (phd), nasrollahpour shirvani sd1 * (phd candidate), motlagh me2 (md), tofighi s3 (phd), kabir mj4 (phd candidate), jafari n4 (md)     1 department of health services management, faculty of management and medical sciences,   iran university of medical sciences, tehran, iran   2 department of pediatrics, jendishapour university of medical sciences, ahvaz, iran   3 department of health...

BACKGROUND Organizational learning has been identified as necessary for different organizations to improve their performance in the changing and competitive environment. PURPOSE The main purpose of this research was to specify the learning organization profile of educational and health centers of Tehran and Qazvin Universities of Medical Sciences in Iran. METHODOLOGY The present research wa...

The study investigated on the influence of academic motivation self-actualization among university students in Western region Kenya. employed a correlation research design with sample size 153 selected through stratified and simple random sampling. used questionnaire to collect data from field. Data was analyzed using mean, standard deviation hierarchical multiple regression. established that e...

Once the research question and the research design have been finalised, it is important to select the appropriate sample for the study. The method by which the researcher selects the sample is the ' Sampling Method'. There are essentially two types of sampling methods: 1) probability sampling - based on chance events (such as random numbers, flipping a coin etc.); and 2) non-probability samplin...