درخت حوزه‌های تخصصی

The present study aimed to compare the effects of physical, cognitive and combined rehabilitation on improving working memory and cognitive flexibility of the elderly living in the nursing home. This quasi-experimental study was carried out with a pretest-posttest design in four groups with the control group. The statistical population consisted of all elderly residents of a nursing home in Tehran. 48 people were selected randomly and divided into four groups (three experimental groups and one control group). For the experimental groups, intervention programs, including physical, cognitive, and combined rehabilitation, were conducted in three sessions of one hour each week for two months. The data were collected using a working memory capacity scale and a cognitive flexibility inventory (CFI). Data was analyzed using a one-way analysis of covariance (ANCOVA) and Bonferroni post hoc test using SPSS software version 22. The results showed that all three types of rehabilitation programs have a significant effect on improving the working memory and cognitive flexibility of the elderly (P <0.001). Also, the mean of the groups in the pre-test and post-test stages showed that among the three programs, the combined rehabilitation program had more efficacy in improving the working memory and cognitive flexibility of the elderly and there was no difference between the two types of physical and cognitive rehabilitation programs (P> 0.001) According to the findings, combined rehabilitation programs can be effective in improving the working memory and cognitive flexibility due to the focus on both physical and cognitive aspects.

This study investigated the relationship between five teaching styles and emotional intelligence among 102 Iranian English instructors from different universities in Tehran, Iran. To this end, the data were obtained through two phases of quantitative and qualitative data collection. To achieve quantitative data, the participants were asked to fill in two questionnaires, including the Teaching Styles Inventory (version 3.0) and the Emotional Intelligence Scale. The second phase of data collection was performed through collecting qualitative data by conducting a semi-structured interview on 10 English instructors. To analyze quantitative data, multiple regression analyses were run. Likewise, the qualitative data was analyzed through data reduction process in order to realize the instructors’ attitudes toward the different aspects of teaching styles and to find out to what extent their attitudes were similar to one another. The results demonstrated that among various teaching styles, including expert, formal authority, personal model, facilitator, and delegator, merely the delegator style had statistically significant association with emotional intelligence. Furthermore, the relationship between personal model style and emotional intelligence was considerable, though not statistically significant. The findings and their implications are fully discussed.