Despite its potential benefits, the effectiveness of CMC when used to support learning in higher education is very variable, making it important to identify those factors which best predict successful implementations. A review of the literature from the past few years, presented in the first half of this paper, suggests that, consistent with Activity Theory (Leont'ev, 1978), the critical factor...

background and purpose: communication skills play an important role in diagnosis, effective treatment, and patient satisfaction. we aimed to determine the attitudes of medical students towards learning communication skills in order to design related educational programs for them. methods: this was a cross-sectional study with a sample of 200 medical students of yazd that were selected using cla...

In this paper, we study WSN design, as a multi-objective optimization problem using GA technique. We study the effects of GA parameters including population size, selection and crossover method and mutation probability on the design. Choosing suitable parameters is a trade-off between different network criteria and characteristics. Type of deployment, effect of network size, radio communication...

introduction nurse-patient communication is highly important especially when the patient is a child. one thing that has been overlooked in the nursing profession or less discussed is how to communicate with children. design and training courses for the development of communication skills is considered as an important step in this direction. this study investigated the effect of training communi...