نتایج جستجو برای: through the cochran formula
تعداد نتایج: 16191100 فیلتر نتایج به سال:
abstract this research is about a longitudinal case study of english morpheme acquisition by a persian speaking child l2 learner of english (2 .9-3).the goal of this research has been discovery of the child ‘s ability in acquiring of english morphemes in a persian context while only one person (the child’ s father)has been talking to her.this child has also been exposed to english languag...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
textbooks play a crucial role in language learning classrooms. the problem is that among the great quantity of available textbooks on the market which one is appropriate for a specific classroom and a group of learners. in order to evaluate elt textbooks, theorists and writers have offered different kinds of evaluative frameworks based on a number of principles and criteria. this study evaluate...
The present paper was conducted with the aim of studying the mediating role of organizational justice in relationship between the perception of organizational political atmosphere with turnover intentions and job performance among Educational Department staff in Shabestar. The research method was descriptive-correlative. Statistical population consists of all Educational Department staff in Sha...
overuse of chemical inputs and inappropriate use of water resources have caused unsustainability in most agricultural regions of marvdasht county in fars province. for an attainment of sustainable production of wheat, it is necessary to design appropriate communicational models for agricultural inputs and for water optimum usage, however, reviewing agricultural development literature revealed t...
Background and Aim: Religiosity through building spiritual balance and give a sense of belonging to the individuals causes them to earn great social support in dealing with problems and this provide grounds for improving social health. The aim of this research was to study the relationship between religiosity and social health of women in the city of Yazd. Materials and Methods: The present re...
The goal of this research is to analyze the explanation and design of intellectual capital management enablers. The research adopts a descriptive – survey approach. The statistical population included all faculty members of Islamic Azad Universities in Mazandaran province, (N=1700), of whom 313 people were selected as the sample using Cochran' v formula and stratified sampling method. Data coll...
this thesis attempts to study the representations of the third-world intellectuals in three fictional works by the british-educated trinidadian nobel-winner v. s. naipaul: the mimic men, a bend in the river, and magic seeds. the first one recounts the story of ralph singh’s sense of alienation, his experiences as a colonial politician, and his struggle to give order to his disorderly world thro...
The current research was conducted with the purpose of Challenges of rural entrepreneurship in Ilam province. With respect to objectives, this research is an applied study using a survey method. Statistical population of the current research includes 400 persons of village assistants of Ilam province Sample size was determined through Cochran formula (n=196). Sampling was carried out through st...
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