نتایج جستجو برای: regression analysis

تعداد نتایج: 2978345  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

the main purpose of the present study was to investigate the relationship between listening proficiency and metacognitive listening strategies awareness among low, mid, and highly self-regulated students. three hundred and seventy one efl students participated in this study (all grade 3 and 4 high-school students who were studying in khansar in academic year 1391-92). to gather the data, three ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد مرودشت - دانشکده علوم تربیتی و روانشناسی 1392

the purpose of this study was to investigate the relationship between family functioning and marital adjustment humor couples are due to the nature and objectives of the research and application of methods for its implementation correlation was used. the study population consisted of all the couples in the city who uses random cluster sampling of 200 students were selected as sample. data from ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات و زبانهای خارجی 1393

the purpose of this study was to find the relationship between critical thinking and self-regulation with reading comprehension of iranian female elementary language learners. the present study is a correlational one having a descriptive design. two questionnaires, critical thinking questionnaire and self-regulation questionnaire which were valid and reliable questionnaires and four reading com...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1390

هدف از تحقیق حاضر بررسی رابطه بین استفاده از راهبردهای خودتنظیمی وموفقیت تحصیلی و سطح مهارت ذبانی دانشجویان رشته زبان انگلیسی در ایران میباشد. همچنین سعی بر این بودکه نقش پیش استراتژیهای خودتنظیمی در رارتباط با موفقیت تحصیلی و مهارت زبانی دانشجویان بررسی گردید. نمونه حاضر دانشجویان سال اول رشته زبان انگلیسی( 82مونث 14 مذکر) گرایش زبان وادبیات انگلیسی واموزش زبان دردانشگاههای ازاد و فردوسی مشهد ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

abstract due to the growing importance and influence of the self of the teacher in the field of educational and cognitive psychology, the current study intended to investigate the relationship between three teacher qualities and characteristics, i.e. teacher self efficacy, self regulation, and success as perceived by their learners. the study aimed at finding whether teacher self efficacy an...

Journal: :medical journal of islamic republic of iran 0
farzad ebrahimzadeh department of statistics and epidemiology, faculty of health and nutrition, lorestan university of medical sciences, khorramabad, & phd candidate in biostatistics, department of biostatistics, faculty of medical sciences, tarbiatmodares university, teسازمان اصلی تایید شده: دانشگاه علوم پزشکی لرستان (lorestan university of medical sciences) ebrahim hajizadeh department of biostatistics, faculty of medical sciences, tarbiatmodares university, tehran, iran.سازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) nasim vahabi department of biostatistics, faculty of medical sciences, tarbiat modares university, tehran, iran.سازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) mohammad almasian department of the english language, faculty of medicine, lorestan university of medical sciences, khorramabad, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی لرستان (lorestan university of medical sciences) katayoon bakhteyar department of public health, faculty of health and nutrition, lorestan university of medical sciences, khorramabad, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی لرستان (lorestan university of medical sciences)

background: unwanted pregnancy not intended by at least one of the parents has undesirable consequences for the family and the society. in the present study, three classification models were used and compared to predict unwanted pregnancies in an urban population.   methods : in this cross-sectional study, 887 pregnant mothers referring to health centers in khorramabad, iran, in 2012 were selec...

Journal: :iranian journal of public health 0
mostafizur rahman 1. institute of graduate studies, university of malaya, malaysia. asma ahmad shariff 2. centre for foundation studies in science, university of malaya, malaysia. aziz shafie 3. dept. of geography, university of malaya, malaysia. rahmah saaid 4. dept. of obstetrics and gynecology, university of malaya, malaysia. rohayatimah md tahir 2. centre for foundation studies in science, university of malaya, malaysia.

caesarean section (c-section) rates have been increasing dramatically in the past decades around the world. this increase has been attributed to multiple factors such as maternal, socio-demographic and institutional fac-tors. therefore, this study examines the impact of maternal, socio-demographic and relevant characteristics on caesar-ean delivery in the northern region of bangladesh.this stud...

Journal: :journal of occupational health and epidemiology 0
m askarishahi shahid sadoughi university of medical sciences h malaki moghadam shahid sadoughi university of medical sciences h fallahzade shahid sadoughi university of medical sciences mh lotfi shahid sadoughi university of medical sciences m afkhami-ardekani

background: determining the mortality rate of diseases in a community is one of the main components in health care planning of that community. this study used a join point regression model to determine the trend of mortality due to diabetes mellitus (dm) in iran. materials and methods: the data on the rate of mortality due to dm were obtained from the reports of the iranian ministry of health. ...

Journal: :iranian journal of science and technology (sciences) 2006
r. meshkani

in a finite stationary markov chain, transition probabilities may depend on some explanatoryvariables. a similar problem has been considered here. the corresponding posteriors are derived andinferences are done using these posteriors. finally, the procedure is illustrated with a real example.

Journal: :iranian journal of public health 0
f sahin mutlu u ayranci k ozdamar

smoking has become more prevalent in turkey than it has in those of western countries during the past decade. this study was conducted to make parameter estimations on gender related smoking habits with the minimum of variance. of the ninety-two researches related to smoking habits conducted from 1981 to 2003 in turkey, 60 were deemed appropriate for the application of meta analysis and meta re...

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