نتایج جستجو برای: selected through stratified sampling method

تعداد نتایج: 3185509  

2010
James H. Stock Mark W. Watson

Dating business cycles entails ascertaining economy-wide turning points. Broadly speaking, there are two approaches in the literature. The first approach, which dates to Burns and Mitchell (1946), is to identify turning points individually in a large number of series, then to look for a common date that could be called an aggregate turning point. The second approach, which has been the focus of...

2010
James H. Stock

Dating business cycles entails ascertaining economy-wide turning points. Broadly speaking, there are two approaches in the literature. The first approach, which dates to Burns and Mitchell (1946), is to identify turning points individually in a large number of series, then to look for a common date that could be called an aggregate turning point. The second approach, which has been the focus of...

2007
Witold Charatonik Supratik Mukhopadhyay Andreas Podelski

Journal: :Informatica (Slovenia) 2010
Yao-Ming Chu Li-Ling Hsu Jung-Tsung Yang

In the present study, we explore the analyses of coping strategy for IT digital divide on the elementary campus. The questionnaire was distributed by stratified random sampling. The cases included 39 schools and 150 teachers. The study adopted the questionnaire of “SWOT Strategic Analysis for Digital Divide” to investigate the digital learning environment on campus and to understand teachers’ o...

2016
Matjaž Duh Jerneja Herzog

Modern visual arts education enables student’s permanent creative expression, while art appreciation plays an equally important role. This article presents the results of a study that monitored the level of art appreciation abilities of 10-year-old primary school students from north-eastern Slovenia utilizing a sample of 1,429 students (n=1,429). The study explored whether there are differences...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

this research is a study on indicators of listening instruction in iranian english as a foreign language (efl) curriculum at guidance school and high school educational levels. this thesis aims at determining: a) the indicators of listening instruction at guidance school and high school efl curriculum. b) the indicators of listening instruction in irans guidance school and high school efl curri...

Journal: :Acta academica karviniensia 2022

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The main purpose of the present study was to evaluate the quality assurance in new hired teachers training using the importance-performance analysis model. The research method was exploratory mixed in which the required qualitative and quantitative data were collected through interviews and two questionnaires retrieved from interviews. The statistical sample was selected by quantitative stratif...

Journal: :ACM SIGARCH Computer Architecture News 2001

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