music has been used as mood modulator by humans for many years. nowadays music is mostly play as one of the switch in a car. although music listening is common at during driving. its impact on driving performance has developed debates and controversies. studies have shown that self-selected in-car music listening can improve driver’s mood and behavior. however other studies have reported that b...

background and aims. dental fear/anxiety as a barrier in accessing oral health care is poorly investigated in iranian children. the aims of this study were to evaluate the prevalence of dental fear and behavior management problems, as well as to examine the relationship between dental fear/anxiety and probable concomitant factors. materials and methods. mothers of 200 children aged 3-6 were par...

road users such as drivers, motorists, motorcycle riders, bike riders and pedestrians play an important role in traffic safety. most accidents can be prevented by accurate and regulated driving based on the traffic laws and regulation. in fact by recognizing the errors made by violated drivers we are able to find the appropriate lawful solution for them and to avoid repeating violations made by...

abstract aims: health, safety and environment is an integrated and convergence system and also a synergistic arrangement of human resources, facilities and equipment. this study aimed to determine the relationship of safety climate and perception of risk with the awareness level of hse management system among oil refineries employees. instrument & methods: this cross-sectional study was perform...

objective: to investigate on relationship among family environment, pornography and sexual behavior of adolescents. pornography may start from early youth along with starting of sexual behavior. therefore it is important that the role of family factors in pornography be studied. materials and methods: the sample includes 362 students who were chosen by proportional cluster method from the first...

objective: the present research was conducted to study the effect of play therapy on reducing behavioral problems of children with oppositional defiant disorder. method: using multistage cluster sampling, regions 6, 7, and 8 in tehran were selected. among kindergartens of these areas, 3 kindergartens which were supported by the welfare organization were randomly selected. of all the pre-school ...

background: evidence shows that in iran alcohol abuse rate may be of concern, especially among the youth. the mental and social health and addiction department of the ministry of health and medical education has designed a plan to prevent, treat, and rehabilitate the patients abusing alcohol in a time period of 2011‑2015. methods: in a 6‑month period, three guiding committees of experts in the ...