درخت حوزه‌های تخصصی

In every field of teaching and learning, there are some factors that have an important role in both teachers’ and students’ performance. Two of these effective psychological factors in the context of education include self-efficacy and burnout. This research was conducted to examine the statistical relationship between English as a foreign language (EFL) teachers’ self-efficacy and burnout levels in the universities and schools of Iran. The data collection instruments were two questionnaires, ‘Teacher Sense of Efficacy Scale’ and ‘Maslach Burnout Inventory’. The participants included 152 randomly selected teachers working in universities and schools. After data collection, the SPSS software was applied to convert the obtained data into numerical and interpretable data. To quantify the statistical relationship between teachers’ self-efficacy and burnout levels, correlational analysis was used. Results indicated, there was negative correlation between teachers’ self efficacy and burnout levels. Furthermore, multiple regression analysis was conducted to estimate the relationship between self-efficacy and burnout better, which indicated that teachers’ self efficacy was a negative predictor of their burnout.

The need for a strong educational system is felt more than ever due to globalization. In this respect, teacher agency has an important role in educational change. This qualitative meta-study, therefore, addressed the attitude of the teachers towards agency and the way they enact agency to facilitate learning process. To this purpose, the needed data were gathered from the narrative of life, professional history and class observations of five English teachers in Iranian context. Then, based on the Grounded Theory Approach, the data were analyzed and the obtained results showed that teachers’ pre-teaching and during teaching processes were made up of complex relationships among different resources; that is, teachers’ life ideology (their perception towards themselves and their job) and financial status. At the same time, the results revealed that teachers’ instruction experiences highly affect both their magnification of agency and their decision-making processes. It was further seen that agency was not stable at all, meaning that social factors and environmental conditions played important roles in shaping teacher’s agency.

Problem-based Learning (PBL) as one of the newest teaching methods in the area of language teaching in second and foreign contexts, has been used by teachers in the last two decades in different institutes. In the current study, attempts were made to find out the effect of the two PBL subcategories, i.e. Hybrid Problem-based Learning (H-PBL) and Pure Problem-based Learning (PPBL) in comparison to a traditional lecture-based method, on Iranian EFL university learners’ speaking skill and their self-confidence, by implementing these two methods in the EFL classroom using eight teacher-made real-world problems. To this purpose, 56 undergraduate participants of Payam Noor university (PNU) in Abadan, Iran, were randomly selected, divided into a control group and two treatment HPBL and PPBL groups. The statistical analysis of the obtained results of the participants’ pretest-posttest scores, through one-way ANCOVA and Man-Whitney U test, revealed that the treatment groups outperformed the control group in speaking skill and self-confidence The findings of the study might bear implications for teachers and university curriculum designers to take more proper approaches towards the instructing university participants.

This study aimed to discover the possible relationship between intrapersonal intelligence and grammatical ability of Iranian EFL male and female learners. To this purpose, 139 undergraduate English students (46 males and 93 females), with the age range of 22-32, were selected through a TOEFL test as the participants. To obtain the needed data, the instruments used were a 119-item Multiple Intelligences Questionnaire (MIDAS) to assess the participants’ intrapersonal intelligence, and a 30-item grammar TOEFL test to the measure their grammar ability. The obtained data were analyzed through descriptive statistics, Pearson correlation and linear regression. The difference between male and female students in grammar ability and intrapersonal intelligence was determined by independent samples t-test. The results indicated a statistically significance relationship between intrapersonal intelligence and English grammar ability scores. The results also revealed no significant difference between male and female students in terms of intrapersonal intelligence and English grammar ability. The findings of this study may assist language teachers, policy makers and curriculum designers to consider the role of intrapersonal intelligence as a helpful construct in learning English grammar.

The main purpose of this study was to explore the relationship between EFL teachers’ self-regulatory trait and effective teaching. Furthermore, the study aimed to find out the relationship between EFL teachers’ self-regulatory trait with some demographics such as gender and years of teaching experience. The participants were 85 EFL male and female teachers between the age ranges of 27 to 52. In addition, 200 male and female high school students between the age ranges of 15 to 17 participated in this study. Self-regulatory trait of the teachers was explored through Teacher Self-regulation Scale (TSR) questionnaire and the qualities of successful Iranian EFL teachers were explored through Qualities of Successful Iranian EFL Teachers’ Questionnaire (QSIET). Empirical analysis revealed that no significant relationship existed between teachers' gender and their self-regulatory trait. However, a significant relationship was found between teachers' self-regulatory trait and years of teaching. The implications of this study can be practical and useful for EFL teachers, who eagerly try to improve their teaching qualifications as well as teacher-training courses. The findings can be also helpful for language teaching designers to design proper syllabuses and materials for language teaching.

Free riding behavior or not contributing equally in group work, is a common obstacle in many cooperative activities in language learning. The present study aimed at comparing male and female EFL learners' attitude and their free riding tendency to use the benefits of lowering free riding behaviors in order to make group work more influential in language learning. To this purpose, 140 intermediate and upper intermediate Iranian EFL learners and 30 teachers participated in the study. Semi-structured interviews and questionnaires were used to investigate the topic. The obtained results revealed that the female learners act better in reducing free riding behaviors. The results further revealed a positive perception of interpersonal activities at both level of language proficiency-- intermediate and upper-intermediate. Actually, the obtained results showed that the intermediate group (males and females) acted more positively than the other group in this respect. The findings of the study bear some implications and suggestions for scholar interested in the topic of this.

This study aimed to investigate collaborative reading in reading sessions among young Iranian EFL learners. It actually was an attempt to examine the process and components of collaborative reading which are expected to improve young learners’ reading ability in the English language. To this purpose, a group of second year Iranian EFL young learners at a primary school in Tehran together with their teachers participated in the study. The young learners were around eight years old. The duration of the study was 12 weeks. Since the study was qualitative in nature, teachers’ reflective journals, a number of observations and face-to-face interviews with teachers were used as instruments to collect the needed data. The analysis of the qualitatively-elicited data presented a in so far as reading processes and reading comprehension enhancement through collaborative deeper understanding of the importance of the process and components of collaborative reading. In fact, the findings revealed that collaborative reading promote young EFL learners’ reading performance. Thus, the study has practical implications for both teachers and young EFL learners reading in terms of reading performance enhancement.

This study aimed to investigate the impact of web-based cooperative teaching through strategy-based instruction on EFL learners’ speaking and listening skills. Moreover, the use of cooperative teaching was hypothesized to have impact on the EFL learners’ self-efficacy. To this purpose, the study followed a mixed-methods design by implementing both qualitative and quantitative data gathering procedures through tests, questionnaire and interviews. The population of the study was made up of 48 EFL learners in a language institute in Kerman, a city in the south east of Iran. In order to collect data, four instruments were used: Cambridge Placement Test to homogenize the participants, pre- and post-listening and speaking tests, a questionnaire to estimate EFL learners’ self-efficacy and finally an interview. Based on the obtained results, it was revealed that the learners in the online group improved much more satisfactorily than those taught through traditional teaching procedures. It was, therefore, concluded that collaborative teaching strategies were effective in the web environment. Besides, meaningful relationships were observed between the use of the applied strategies and the oral skills. Furthermore, the results of the questionnaire clearly indicated the learners’ self-efficacy improvement from pre- to post-administration. Finally, the resulted obtained from the interview showed the positive effect of web-based cooperative and strategy teaching in the oral language class. In fact, majority of the learners in the online group clearly maintained that using collaboration in the web-environment could enhance their learning level. The findings of the study are of much help to language teachers who observe learning problems among their students. They can also assist learners who suffer from communicative difficulties in the situations where they have to collaborate with other groups and exchange ideas.

This study examined the Investigating the Impact of Training Methods on Human Resources productivity in Saman Bank. This was an applied study and the data were collected through descriptive-survey methods. The study population consisted of all managers of Saman bank in Tehran, Iran, among whom 180 individuals were selected using convenience sampling. The data were collected using a valid and reliable questionnaire, and were analyzed in SPSS using the least squares analysis method. The results revealed that considering the raised hypotheses in the present research, now we deal with the gained results: The effect of On the Job training on productivity is more than other methods. Regarding the lack of simulation education and test conclusions (sig = 0.001), it can be said that the effect of On the Job training on productivity is more than the effect of other methods. Note: Because of the lack of simulation education in Saman Bank, The hypotheses number 1, 2, 3, and 5 are removed. Also the effect of On the Job training on productivity in hypotheses number 4 and 6 is more than the effect of presenting information. Because of the lack of simulation test, it is the same as general hypotheses.

The primary purpose of investors is maximizing the utility that is characterized by two essential criteria include risk and return. Regarding investors' uncertainty about the future, one of the main ways to reduce risk is to diversify the investment portfolio. In this research, we proposed an index conducted by Euclidean distance for assessing portfolio diversity. Besides, we designed a multi-objective model to select optimal stock portfolios with considering value at risk (VaR), which is one of the critical indicators of unacceptable risk, portfolio Beta as systematic risk, and portfolio variance as unsystematic risk simultaneously. The model presented in this paper aims to maximize diversification while minimizing value at risk and stock risks. Furthermore, maximizing returns are considered as a limitation of this model. Since the proposed model is nonlinear and concerning computational complexity, it is NP-hard; therefore, we utilized the PSO and the GE metaheuristic algorithms that are improved for solving multi-objective problems to solve the model. The results of the model implementation in multiple iterations showed that the average yield of selected portfolios by the model is higher than the desirable condition. The evaluation of stock performance indicators also shows the satisfactory performance of the multi-objective model.