نتایج جستجو برای: surveys
تعداد نتایج: 79507 فیلتر نتایج به سال:
طرح های پوششی و انباشتی در ترکیبات از اهمیت خاصی برخوردارند که مطالعه ؟؟؟؟طرح های پوششی مینیمیم و؟؟؟؟؟ طرح های ماکسیمم اهمیت این موضوع را روشن می سازد. هدف این پایان نامه بحث و بررسی طرح های پوششی و انباشتی مطالعه اعداد وابسته به آنها و ارائه روش هایی برای ساخت این طرح ها می باشد.مراجع اصلی این پایان نامه عبارت است از :1. charles . j .colbourn, and jeffry h.dinitz, the crc handbook of combina...
OBJECTIVES This study assesses social workers' orientation toward the evidence-based practice (EBP) process and explores which specific variables (e.g. age) are associated. METHODS Data were collected from 341 Dutch social workers through an online survey which included a Dutch translation of the EBP Process Assessment Scale (EBPPAS), along with 13 background/demographic questions. RESULTS ...
A large percentage of farmers do not respond to mail surveys. To gain insight into why farmers do not respond and how to improve response rates, a three-step research design was developed. First, an initial survey, based on in-person interviews with 15 farmers, was sent to 100 farmers. Second, farmers who did not respond to this mail survey were contacted by phone to investigate the reasons for...
OBJECTIVE Quality improvement (QI) methods have been fashionable in hospitals for decades. Previous studies have discussed the relationships between the implementation of QI methods and various external and internal factors, but there has been no examination to date of whether the neighbourhood effect influences such implementation. The aim of this study was to use a multilevel model to investi...
We believe that global health practice and evaluation operate with misleading assumptions about lack of reliability of small population-based health surveys (district level and below), leading managers and decision-makers to under-use this valuable information and programmatic tool and to rely on health information from large national surveys when neither timing nor available data meet their ne...
This study investigates the role of wealth in infant mortality in Sub-Saharan Africa, hereafter (SSA). Using recent data from Demographic and Health Surveys (DHS), we document the differences that exit within urban and between urban and rural residents in Sub-Saharan Africa based on wealth. Our findings lead us to conclude that there is a statistical significant difference both within urban res...
OBJECTIVE To determine whether experiencing sibling violence in adolescence is a significant predictor for later dating violence. The influence of parent-to-child and parent-to-parent violence is also explored. METHODS A modified version of the CTS2 was administered to community college students. The survey instrument used the CTS2 psychological and physical assault subscales. RESULTS Adole...
In this month’s Pediatrics, Alsan et al1 address one of the factors contributing to inequities in education for girls in lowand middle-income countries. By using data from 38 countries’ demographic and health surveys, they analyze the differential impact of childhood illness and maternal work outside of the home on school attendance for adolescent boys and girls in households. Over one-third of...
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