according to reports about 30-thousand people spent watching television had the impact on their memory and recall that the results showed no differences between men and women. the people who watched less than an hour a day did better at every memory function. as these contributors watched negative political ads, physiological responses indicated that their body was reflexively preparing to move...

background and purpose: to create a positive attitude towards communication skills training, experimental methods are preferred over theoretical approaches since they encourage the practical use of these skills among different health staff. this study aimed to compare the effects of role play and video feedback on the attitude and knowledge of midwives towards communication training skills. met...

the purpose of the present study was to compare the effects of two methods of self-modeling and video demonstration of an expert on the acquisition and retention of volleyball serve skill. participants were 30 students (aged between 12 and 14) who were assigned into two homogeneous groups after the pretest. the self-modeling group (n = 15) watched their performances in the criterion task via a ...

ad hoc networks are multi-hop wireless networks without a pre-installed infrastructure. such networks are widely used in military applications and in emergency situations as they permit the establishment of a communication network at very short notice with a very low cost. video is very sensitive for packet loss and wireless ad-hoc networks are error prone due to node mobility and weak links. h...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: ischemic heart diseases are the most common cardiovascular diseases. this study aimed to assess the effects of video training about risk factors based on health belief model on knowledge and attitude of myocardial infarction patients after discharge. methods: this was a quasi-experimental study conducted in 201...

background the present study was designed and conducted to determine the effect of video game play on pain of venipuncture in 3-6 year-old children. materials and methods this randomized controlled trial study was conducted on 80 hospitalized children with pain of venipuncture procedures. playing a video computer game for children during the venipuncture procedures was the intervention for the ...

Background: Mindfulness based interventions may be useful for patients with musculoskeletal conditions in orthopedic surgical practices as adjuncts to medical procedures or alternatives to pain medications. However, typical mindfulness programs are lengthy and impractical in busy surgical practices. We tested the feasibility, acceptability and preliminary effect of a brief, 60-second mindfulnes...