in iran we already use laminate tubes only in cosmetics industry. laminate tube manufacturers via using the most modern technology of the world, faced with the laminate tube market being saturated in cosmetics industry for packaging the cosmetic creams and toothpaste. but considering the great food market and therefore laminate tube features such as beautiful packaging, ease of use for the fina...

هدف پژوهش حاضر، بررسی و اولویت­بندی عوامل موثر بر توسعه مالی با تأکید بر دانشگاه تهران و مبتنی بر طرح تحقیق آمیخته اکتشافی انجام شده است. ابتدا بر اساس نظریه داده­بنیاد و با استفاده از جامعه آماری شامل 15 تن از خبرگان، الگوی توسعه مالی دانشگاه ارائه شد. اعتبارسنجی الگو در مرحله کیفی شامل روش­های بازبینی مشارکت­کنندگان و همکاران و مثلث­سازی داده­ها و بررسی­کننده/ پژوهشگر است. برای اعتبارسنجی کمّی...

abstract this study aimed at investigating the impact of etymology strategy instruction on the development of vocabulary of iranian intermediate efl learners. etymology, knowledge of origin of words, roots, and affixes, has proved to be a controversial issue and a question of long debate with regard to its impact on the process of vocabulary learning. this study employed etymology strategy in ...

abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...