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The optimal implementation of Computer Assisted Language Learning (CALL) in Iranian EFL higher education faces some challenges despite its incremental growth. It is, therefore, necessary to investigate the current challenges affecting university professors' and students' adoption of CALL in Iranian EFL contexts. For this purpose, data were collected through semi-structured interviews with three purposeful sampling groups of participants, both before and after the temporary shutdown of the educational sector due to COVID-19 spread. Therefore, 33 interviewees—university EFL professors, students, and Information Technology Support Engineers (IT-SE)— took part in an interview which took approximately 90 minutes for each, conducted in person or over WhatsApp and Skype platforms. All the interviews were audio recorded and transcribed for thematic analysis by the first researcher and an assistant researcher. The obtained results highlighted nine major categories of themes that indicated the obstacles and challenges of optimal CALL implementation. These challenges are related to 1) technological dimension, 2) teacher dimension 3) student dimension, 4) software and hardware dimension, 5) sanctions and filtering dimension, 6) curriculum dimension, 7) the nature of e-learning dimension, 8) socioeconomic and cultural dimension, and 9) university administrators' dimension.  It was the sanctions and filtering dimension, the nature of e-learning dimension, and the socioeconomic dimension that were exclusive to this study. Each of these major themes includes a set of minor themes. The results can contribute to educational planners, curriculum and material developers, and teachers to develop education programs for optimal CALL implementation in Iranian EFL higher education by removing the challenges.
 

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The practitioners of language learning have introduced various techniques for vocabulary instruction as one of the significant bases in the process of language teaching. One of them is the presentation of new vocabulary items in semantically related or unrelated sets. This study sets forth to investigate whether there is any significant difference in vocabulary learning via the two techniques of antonymous and semantically unrelated sets among Iranian EFL learners with different proficiency levels and different sexes. For this purpose, 120 (60 male and 60 female) students took the Vocabulary Knowledge test and the Definition test. In order to analyze the data related to this study, two two-way ANOVAs were conducted. The findings revealed that the participants in semantically unrelated sets group outperformed their peers in the antonymous sets group. Also in each group, the high proficient participants outscored their low proficient peers. It was evidenced that, in all groups, females performed better than their male peers. The purpose of the current study is to find that from among the two previously mentioned techniques for teaching vocabulary, which one is the most suitable technique for teaching vocabulary to Iranian EFL learners with different proficiency levels and different sexes.

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Cognitive Training (CT) refers to programs designed to enhance the efficiency of cognitive and brain mechanisms through practice and/or intentional instruction. A highly controversial issue in the field of Computerized Cognitive Training (CCT) is its possible transferability to non-trained areas; one untouched discipline is second language (L2) learning. Hence, due to the facilitative role of attention and the predictive strength of working memory in L2 development and comprehension, CCT seems necessary for English language learners. Furthermore, few studies have investigated users’ perceptions of potential improvements in their cognitive functioning. To fill such inherent gaps and overcome the imposed barriers of conducting intervention studies during the COVID-19 pandemic era, this study adopted an interdisciplinary approach to explore English language learners’ self-perceived Far Transfer (FT) effects of Remote Adaptive Multi-Domain Computerized Cognitive Training (RAMCCT) in general cognitive functioning and L2-specific cognitive functioning. Thus, online observations of L2 receptive skills courses (reading and listening) and synchronous semi-structured interviews were undertaken with a convenience sample of 11 intermediate EFL learners who completed eight weeks of RAMCCT. Thematic Analysis (TA) revealed perceived advances in working memory, attention, multitasking, processing speed, hand-eye/ear coordination in general cognitive functioning, and improvements in either one or both of the L2 receptive skills in terms of attention and comprehension and speed. The results are discussed by the corresponding links between attention, working memory, and multitasking, together with the automatization of the core cognitive processes. Implications address game designers, L2 teachers, teacher training programs, and researchers.