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Zahra Jafaripanji, Mahdieh Rahmanian, Hossein Zare,
Volume 6, Issue 2 (9-2018)
Abstract

Objectives: The purpose of this study was to evaluate the effectiveness of teaching critical thinking based on the Powell-Elder model on improving the cognitive and self-efficacy of teens in Tehran.
Method: The research method was an applied and experimental type (post-test pre-test with control group). The statistical population consisted of all adolescents aged 13 to 16 years old in District 2 of Tehran. Data were analyzed by using a sampling method for 40 primary school students in Spring school as a sample group. A randomized trial was performed on 20 subjects in the experimental group and 20 in the control group. The data gathering tool was a Cognitive Distortion Questionnaire (Abdollahzadeh and Salar, 2010), Self-Efficacy Questionnaire for Children and Adolescents (SEQ-C) (2001). The experimental group was placed under the teaching of Powell-Alder Critical Thinking for 9 consecutive 90-minute sessions. Data were analyzed by multivariate covariance statistical tests using SPSS software.
Results: The results showed that there was a significant (P> 0.05) critical thinking education on reduction of cognitive distortions and increasing self-efficacy in adolescents in Tehran.
Conclusion: Considering the importance of the role of critical thinking on self-efficacy and cognitive distortions, school curricula should be organized in such a way as to rethink curriculum planning and curriculum in order to find ways to develop adolescents themselves and plan to prevent cognitive impairment.
Asghar Jafari, ,
Volume 7, Issue 3 (volume7, Issue 3 2019)
Abstract

Students with mathematics learning disability, because cognitive- behavioral dysfunctions, have defects in orientation and visual- spatial processing, which leads to defect in perception the spatial relationships and basic skills of mathematics. The purpose of present study was to determine the effectiveness of cognitive- behavioral plays on improve mathematics performance and perception the spatial relationships in students with mathematics learning disability. A quasi-experimental design with pre-test, post-test and a two months follow- up with control group was used. through purposeful sampling method, 30 participants who met the inclusion criteria were selected in the center of specific training of leaning disability in Zarandiyeh- Saveh and randomly assigned to two groups of cognitive- behavioral play therapy or control, n1=n2=15. Research tools were the tests of conoli’s Key math (1988) and Farastick’s perpetual- visual (1963) which were administered in three stages for two groups and the protocol of Schaefer& et al’s cognitive- behavioral play to the experimental group during nine weekly, 60- minute sessions and data were analyzed using mixed model repeated measures analysis variance. Finding showed that cognitive- behavioral play therapy had a significant effect on math performance and perception the spatial relationships of students with mathematics learning disability and this effect remained stable at follow-up. Since cognitive- behavioral play therapy likely leads to improve basic skills of mathematics, spatial awareness, visual- spatial perception, space perception, motor and orientation in students with mathematics learning disability, effect on math performance and perception the spatial relationships. Hence, it can be used as a low- cost and effective psycho educational method for improving students with mathematics learning disability.

Zahra Mohseninasab, Somaye Saket, Masoome Deilami Pooya, Samaneh Basiti, Sahel Jafari,
Volume 12, Issue 1 (Volume12, Issue 1 2024)
Abstract

The purpose of this research was the effectiveness of mindfulness training on executive functions (working memory and attention) and self-efficacy in patients with anxiety disorders. The sample of this research included 30 people from the mentioned community who were selected by available sampling method. 15 people in the experimental group and 15 people in the control group were randomly divided. The research design was semi-experimental with pre-test-post-test with control and experimental groups. The measurement tools included Gioia et al.'s executive function questionnaire (2000) and Scherer's general self-efficacy. To implement, at first, a pre-test was taken from both groups. Then the experimental group underwent mindfulness intervention during 8 sessions of 90 minutes, then a post-test was taken from both groups. Data analysis was done using multivariate covariance analysis (MANCVA) and one-way covariance analysis (ANCVA). The results of the research showed that mindfulness training has a significant effect on executive functions (working memory and attention) and self-efficacy of patients with anxiety disorders.


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