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This study aimed to compare the effectiveness of yoga training with emotion regulation training on students' working memory and cognitive flexibility. The research methodology was quasi-experimental designed as pretest and posttest with control and follow-up groups. Entire second-grade female high schoolers in the 2nd District of Tehran, during 2018-19 academic year, constituted study’s statistical population, of whom 54 students were chosen using cluster random sampling method, and randomly assigned into three groups. The pretest of N-back and Denis and Wenderval’s cognitive flexibility (2010) was administered for all three groups; and then the experimental groups received yoga training and emotion regulation intervention and finally posttest was implemented followed by 4-week follow-up test. Data analysis used by analysis of variance with repeated measurements exhibited that, both trainings significantly resulted in an increase in components of Different recognition and recognition time of working memory and cognitive flexibility (p≤/001). Yoga training had more effect on the component of different recognition and psychological flexibility than on emotional regulation training (p≤/001), while the impact of both two interventions had not a significant difference on the component of recognition time.

Nowadays, fast technological development has increased society's dependence on information technology. One of the technology variants is the online learning, which is one of the challenges of a higher education’s institutions. The purpose of this study was to examine simple and multiple relationships among perceived ease of use and perceived usefulness with E-learning acceptance. The methodology of this study was descriptive-correlation method and conducted at the University of Mohaghegh Ardabili during the fall semester of 2014-2015. The data were collected via a questionnaire with high level of reliability (Cronbach’s alpha=.86) from 146 university instructors. The sampling method was proportional and randomized. The authors used correlation and regression to analyze the simple and multiple relationships between variables. The results revealed that the perceived usefulness (Beta =.210) for predicting E-learning acceptance was statistically significant, but for the Perceived ease of use (Beta = .013), it was not statistically significant. The study found that perceived usefulness had a positive effect on e-learning acceptance. Hence, perceived usefulness is an influential factor on instructors’ intention and their actual use of the systems adoption. Furthermore, Perceived ease of use didn’t show a significant relation on E-learning acceptance. Thus, further research could be directed to [study] this issue.