Although vocabulary tests are generally considered interchangeable, regardless of format, different tests can have different relations to age and to other cognitive abilities. In this study, 4 vocabulary test formats were examined: multiple-choice synonyms, multiple-choice antonyms, produce the definition, and picture identification. Results indicated that, although they form a single coherent ...

negotiation, as an interactional strategy and proactive focus on form (fof) have received increased attention in second language research. the combination of negotiation and proactive fof, however, has not been examined in relation to l2 vocabulary learning. to address this gap, the present study investigated how the amount of negotiation and proactive fof impacted learners’ vocabulary knowledg...

a growing body of research has indicated that students of esl/efl are reticent and unwilling to be engaged in oral activities in english lessons. communicative language ability includes speaking ability, so vocabulary knowledge plays an integral role in speaking a language. however, there have been few studies examining the degree to which vocabulary knowledge affects speaking ability. the pres...

In our modern technological world, Computer-Assisted Language learning (CALL) is a new realm towards learning a language in general, and learning L2 vocabulary in particular. It is assumed that the use of multimedia annotations promotes language learners’ vocabulary acquisition. Therefore, this study set out to investigate the effects of different multimedia annotations (still picture annotatio...

When vocabulary teaching is taken into account in EFL classes in our Iranian state primary schools, teachers generally prefer to use classical techniques. The purpose of this study was to investigate the effect of visually-mediated collocations on the elementary EFL learners’ vocabulary learning. In order to conduct this study, 60 students from two classrooms in an elementary class, participate...

This study aimed to investigate the effects of concept mapping on the extent to which Iranian EFL learners retain new vocabularies and the degree of awareness toward vocabulary learning strategies they tended to use. To this end, a total of 40 Iranian EFL students were asked to participate in this study. They were randomly assigned to two equal groups; namely, experimental and control. The part...

The Extent of Using the Basic Vocabulary in the First Grade Quran Textbook S. B. Alavi Moghaddam, Ph.D. Textbooks need to be written in such a way that their readers can understand the written texts. One way of ensuring this objective in first grade textbooks would be the use of basic vocabulary, as determined by Ne'matzadeh, et.al. (1384). Considering the importance of the Quran text...

In this paper the implementation of a word-stem based tree search for large vocabulary speaker independent isolated word recognition for embedded systems is presented. Two fast search algorithms combine the effectiveness of the tree structure for large vocabularies and the fast Viterbi search within the regular structures of word-stems. The algorithms are proved to be very effective for worksta...

The thesis investigates into keyword spotting and spoken term detection (STD), that are considered as sub-sets of spoken document retrieval. It deals with two-phase approaches where speech is first processed by speech recognizer, and the search for queries is performed in the output of this recognizer. Standard large vocabulary continuous speech recognizer (LVCSR) with fixed vocabulary is not c...