نتایج جستجو برای: selected through multistage cluster sampling
تعداد نتایج: 1991190 فیلتر نتایج به سال:
this study aims to investigate value conflicts between mothers and their daughters among families and influential factors on this conflict in yazd city. this study adopted a survey method and a questionnaire was used that its validity through construct validity (factor analysis) and its reliability by cronbach alpha were measured. the population of this study consists of all yazdian families th...
Objectives: To estimate the prevalence of cataract blindness among rural population of more than 50 years of age in study area. To know the factors associated with cataract blindness. Materials & Methods: Using multistage cluster random sampling method, out of 10 Talukapanchayats in Kutch district, Mundra Talukapanchayat was selected as primary sampling unit. Among, Mundrataluka Bhadreshwar, ra...
the purpose of this study was to explore the role that perceived childhood attachment, family functioning and attribution styles have in social anxiety of high school students. 430 iranian students were selected by multistage cluster sampling from high schools of isfahan city. participants completed measures of childhood attachment to each parent (hazen and shaver, 1986), the family adaptabilit...
objective: this study designed to achieve 3 objectives: first, to evaluate different forms of child abuse among junior high school male students in tehran, iran second, to study quality of life and general health levels of abusive parents and third, to demonstrate demographic characteristics of abusers. methods: through a multistage cluster sampling a total of 1443 students were selected from 7...
this paper aimed to investigate the relationship between components of social capital (security, trust, social norms, social networks and participation in social activities) and physical activity participation among the adolescent students in yazd city. the statistical population of the study included adolescent students (14-17 years old) from yazd city. 382 adolescents were randomly selected t...
effective communication is one of the main factors contributing to organizational silence. organizational silence has undeniable impact on the decreasing the employee participation. in this paper we have studied the effect of communication on organizational silence reduction. we had used descriptive correlation type. our statistical population was consisted of 304 employees of state and private...
OBJECTIVE To set up a global system for monitoring maternal and perinatal health in 54 countries worldwide. METHODS The WHO Global Survey for Monitoring Maternal and Perinatal Health was implemented through a network of health institutions, selected using a stratified multistage cluster sampling design. Focused information on maternal and perinatal health was abstracted from hospital records ...
This study aimed to assess whether physical intimate partner violence affects the nutritional status of adult women with different levels of body mass index (BMI). This was a population-based cross-sectional study with 625 women selected through complex multistage cluster sampling. Information on physical intimate partner violence was obtained with the Revised Conflict Tactics Scales, and nutri...
The purpose of this study was to determine the extent of leisure boredom, and investigate the relationship between leisure boredom, substance use and demographic variables among high school students in Cape Town, South Africa. 621 students from 39 high schools selected through a multistage cluster sampling procedure completed a questionnaire which measured substance use and demographic informat...
this research aimed to investigate the relationship of basic beliefs and life-management strategies with subjective well-being. 467 university students (255 boys and 212 girls), selected through multistage cluster sampling, filled basic beliefs inventory, life-management strategies questionnaire, satisfaction with life scale, and positive and negative affects scales. results showed that belief ...
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