نتایج جستجو برای: 2013 academic years n234 using stratified random sampling method
تعداد نتایج: 5394083 فیلتر نتایج به سال:
Introduction: Self-efficacy as a motivating factor leads to increased academic performance and stress reduction. The identification of factors affecting self-efficacy has a significant impact on academic achievement. The purpose of this study was to determine the relationship between school-social-emotional atmosphere and academic motivation with high school girl student self-efficacy. Met...
The present study aimed to identify the organizational factors affecting the growth and success of academic spin-offs. The research was conducted based on a mixed method design and the study population consisted of experts of incubation centers and spin-offs. The participants were selected using purposive sampling in the qualitative part and random stratified sampling in the quantitative part. ...
Introduction: As a motivating factor, self- efficacy increases academic performance and decreases stress. Therefore, determining factors influencing self- efficacy could be significantly useful in improving students’ academic achievement and consequently development of educational system. The aim of this study is to investigate factors affecting academic self efficacy and its association with a...
introduction: learning and study strategies are considered to be among the factors affecting students’ performance and also are essential for appropriate educational interventions. this study was conducted to determine the relationship between learning and study strategies and academic performance of students in alborz university of medical sciences. methods: in this descriptive, analytical, cr...
aim and background: the purpose of this study was to investigate the relationship between cognitive intelligence and ambiguity tolerance with entrepreneurship of west azarbayjan payam noor university students, iran. methods and materials: this cross-sectional correlational research was conducted during 2010-2011 academic years. 1122 student (672 female and 450 male) were selected using stratifi...
Stratified random sampling at differential rates is commonly used in social science surveys to improve the chances of getting sufficiently large samples of subpopulations of interest. Multi-phase sampling is often used to further target desired populations. The variances of such samples can be estimated using jackknifing, which creates replicated values of the characteristic of interest as if o...
Analyzing data sets of billions of records has now become a regular task in many companies and institutions. In the statistical analysis of those massive data sets, sampling generally plays a very important role. In this work, we describe a scalable simple random sampling algorithm, named ScaSRS, which uses probabilistic thresholds to decide on the fly whether to accept, reject, or wait-list an...
The present study aimed to investigate the accuracy and precision estimation of the number, basal area and volume of the standing trees by methods of random and systematic random sampling in the forests of West Guilan. The cost or inventory time was determined using the criteria (E%2 × T). Inventory was carried out by complete sampling (census) in an area of 52 hectares. The study area (sect...
purpose: this research aims at investigating the role of ict on improving organizational performance in academic libraries of state universities in isfahan based on the balanced scorecard. method: the research method is descriptive survey study. the population consists of all 169 librarians of the university of isfahan, isfahan technical university and isfahan medical sciences university. the s...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید