teachers’ beliefs greatly influence their performance in the classroom, their choice of instructional strategies, their way of controlling the class, their dealing with the students, and their general goals and objectives. one of these beliefs is teachers’ sense of efficacy which is viewed as an important construct and has shown to be positively correlated with students’ achievement (ross, 1992...

one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...

abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...

Introduction: Adolescence is one of the most sensitive and most critical stages of human life. An entry in this period, most people are faced with numerous problems including low self-esteem stems. This study aimed to determine the role of attachment styles and personality characteristics in adolescents' self-esteem in Gonabad in 2017. Method: This study is analytical and cross-sectional and co...

  Background & Aim: Multiple Sclerosis (MS) as a progressive disorder can deteriorate body image and the feeling of attractiveness and influence patients’ self-esteem through changing their cognitive experiences and attitude towards their body. Accordingly this study was conducted with aim of assessing self esteem and its related factors in patients with MS.   Material & Methods: It was a descr...

Background: Mental disorders are on the rise which disrupt health status. Depression and loss of self-esteem are the most important problems which will lead to chronic diseases. One of the steps affecting mental health is military service. The aim of this study was to evaluate depression and self-esteem during training troops and their relation with people's lifestyle. Methods: In This semi ex...

Background and Objectives: Family can affect children's self-esteem and mental health in different ways. the aim of this study was to investigate the relationship between perceived  parental violence and religion and self-esteem in high school adolescent girls in Tehran in 2017. Materials and Methods: In this descriptive study, the sample included 350 girls selected by multi-stage random sampl...