درخت حوزه‌های تخصصی

This study was conducted in order to provide a structural model of social-emotional competence based on psychological capital with the mediation of career motivation among primary teachers. The correlation method was applied in this cross-sectional research. The statistical population of the present study was consisted of all teachers who were teaching in the elementary schools of Tehran in 2021-2022 and among them 350 people were selected by multi-stages cluster-sampling method. Psychological capital (Luthans, 2007), career motivation (Robinson, 2004) and social-emotional competence (Boyatzis, 2007) methods were applied which had acceptable validity and reliability. SPSS-V23 and Lisrel-V7.8 software were applied in order to analyze the data. Structural equation modeling was used to respond to the research hypotheses. The research findings suggested that psychological capital has a direct effect on social-emotional competencies of elementary teachers (p<0.05). Psychological capital has an indirect effect on social-emotional competencies of primary teachers (p<0.05). Also, the results showed that the indirect effect of psychological capital along with social-emotional competencies mediated by career motivation was confirmed by 95% confidence. Therefore, social-emotional competencies can play a better role in increasing their career motivation through making psychological capital among teachers.

One of the disabilities that has rarely been studied in the field of observational learning is autism. the purpose of this study is to investigate the effects of watching a video model with different skill levels on learning a basketball skill in adolescents with autism. The current study is descriptive and causal-comparative. The subjects of this study consisted of 60 adolescents with autism with an age range of 13 to 18 years, and they were randomly and equally divided into three groups: skilled model, novice model, and control. The motor task involved a basketball throwing, in which the accuracy score was measured as the dependent variable. The subjects performed the pre-test (including ten throws), the acquisition stage (including 5 10-throws training blocks), and the retention test (including ten throws). Subjects in the observation groups watched their respective models for five times before each training block. Analysis of variance (ANOVA) was used to analyze the throwing accuracy. The results showed that novice video group had significantly better throwing scores than skilled video model and control groups in the acquisition phase and retention test. In addition, skilled group had significantly better throwing scores than control group in the acquisition phase and retention test. The results of this study show that people with autism benefit from watching a video model to learn a basketball throwing skill. This result may indicate that these people have the necessary mechanisms to learn new skills through video observation.

The effects of motor imagery and physical practice on motor learning in individuals with ADHD received very little attention. Therefore, in the present study, we aimed to examine the effects of motor imagery and physical practice on motor performance and learning dart-throwing in adolescents with ADHD. The current research was based on a causal-comparative approach. The participants included 60 adolescents with ADHD (with the age range of 12 to 17 years) randomly and equally assigned into four groups: 1) motor imagery, 2) physical practice, 3) combination of motor imagery and physical practice, and 4) control. The motor task involved dart-throwing, in which the accurate throw score was measured as the dependent variable. The participants performed the pre-test (ten throws) and the retention test (ten throws). ANOVA was run to analyze the throwing accuracy. Results showed that all groups had similar throwing scores in the pretest, however, in the retention test, the results indicated that combination group had significantly better throwing scores than all other groups (in all groups, P=0.000). In addition, physical practice group had significantly better throwing scores than motor imagery and control groups (both P=0.000). Finally, motor imagery group had significantly better throwing scores than control group (P=0.000). Individuals with ADHD benefit from motor imagery, indicating that they have the necessary mechanisms to learn new skills through motor imagery. Moreover, a combination of motor imagery and physical practice would be a better strategy for learning new motor skills.