نتایج جستجو برای: using descripitve research method and inferential statistics
تعداد نتایج: 17626885 فیلتر نتایج به سال:
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
introduction: given the crucial role of financial aids and grants in research progress, the present communication attempts to study the research funding situation in iran during 2008-2011. research method: the present paper applies a scientometric method to study the data related to iranian scientific productions extracted from science citation index expanded. the data are analyzed using excel ...
پلی کربنات یکی از پلاستیکهای مهمی است که به صورت گسترده در تولید لوحهای فشرده، قطعات رایانه، مواد ساختمانی و غیره مورد استفاده قرار می گیرد. این پلیمر بصورت عمده از تراکم مونومر بیس فنولa (bpa) و کربنیل کلرید یا دی متیل کربنات ها بدست می آید. در سالهای اخیر بازیافت شیمیایی پلی کربنات بیشتر مورد توجه بوده است. بازیافت شیمیایی پلی کربنات برای بدست آوردن مواد اولیه آن با روشهای متفاوتی مانند تجزی...
This study examines the role of national media (TV) on the development of entrepreneurial citizens in Gorgan. The survey research method is analytical type. The population among the youth of Gorgan(sample size) were 400. The data tool (questionnaire) were analyzed using SPSS software. To evaluate the hypotheses, descriptive and inferential statistics were used. The finding confirms the opinion ...
hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...
The purpose of this study is to search on the effect of internet and cell phones on youth (15-29 years old) and identity change in MazandaranProvince. The method of study with attention to subject, purpose, questionsand hypothesizes is survey. The Population of this study is all youth in 1529yearsold inMazandaranProvince.ThesamplingisbasedonCohenand others(2001)standardtableandthesampleis cho...
introduction: complications of obesity and high fat in children are grave now and future. the aim of this research is comparing percentage of body fat in active and inactive girls using anthropometric parameters.materials and methods: this research is descriptive- correlation that 144 active(n= 70) and inactive(n= 74) girls aged 8 to 10 years old were selected by random cluster sampling method ...
Inferential Statistics: Understanding Expert Knowledge and its Implications for Statistics Education
Objectives: The aim of the present study was to assess multiple relationships between rumination and mood with frightening dreams. Method: The research method was descriptive and correlational. The statistical population was all students of Isfahan (Khorasgan) Islamic Azad University in 2014-2015 academic year. The sample consisted of 180 students who were selected through random cluster sampli...
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