نتایج جستجو برای: hypothesis tests show that intra

تعداد نتایج: 6766735  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...

Journal: :iranian rehabilitation journal 0
talieh zarifian university of social welfare and rehabilitation sciences, tehran, iran. laya gholami tehrani university of social welfare and rehabilitation sciences, tehran, iran. yahya modaresi university of social welfare and rehabilitation sciences, tehran, iran. mehdi dastjerdi kazemi university of social welfare and rehabilitation sciences, tehran, iran. mahyar salavati university of social welfare and rehabilitation sciences, tehran, iran.

objectives: the percentage of vowel correct (pvc) is one of the indices in the development of articulation and phonological skills in children that can be measured with speech samples that could be extracted from the single word or connected speech tests. the aim of this study is to introduce the pvc scale in persian speaking children and investigate its validity and reliability. methods: this ...

Journal: :Proceedings of the Institution of Civil Engineers - Engineering Sustainability 2017

پایان نامه :0 1374

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...

Journal: :Applied Psychological Measurement 1996

2015
Yang Fei Rong Zeng Wei Wang Falin He Kun Zhong Zhiguo Wang

INTRODUCTION To investigate the state of the art of intra-laboratory turnaround time (intra-TAT), provide suggestions and find out whether laboratories accredited by International Organization for Standardization (ISO) 15189 or College of American Pathologists (CAP) will show better performance on intra-TAT than non-accredited ones. MATERIALS AND METHODS 479 Chinese clinical laboratories part...

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