Showing 6 results for Azad
S. Keshavarz, P. Azadfallah, H. Daneshmandi,
Volume 1, Issue 1 (12-2013)
Abstract
Purpose of this study was to investigate the effect of mental imagery on the motor performance Enhancement among the athletes in the Sport of Aerobic Dance. In this study which was an experimental research, 40 girl athletes in aerobic dance whose average age was 22.3 participated voluntarily and were put randomly into experimental and control group. Experimental design of the study included 13 sessions of mental imagery (3 days a week and for one month) and at the end of each session physical exercise was performed for the experimental group. Both groups were assessed four times pre-test, middle test, post-test and follow-up (two months after the intervention) were used for the assessment. To assess the subjects, motor performance check-list was used which was made by the coach and an aerobic dance referee in a measuring scale of ten. To analyze the data and to neutralize the effect of pre-test, analysis of covariance was used. According to the results of the study, the changes of the motor performance scale in the middle test, post-test and follow-up were significant. Therefore, it can be concluded that mental imagery can have an effect on the motor performance enhancement.
Ms Hoda Mansourian, Ms Azadeh Nesari, Alireza Moradi, Babak Mohamadi,
Volume 6, Issue 3 (12-2018)
Abstract
In this research connectionist modeling of decision making has been presented. Important areas for decision making in the brain are thalamus, prefrontal cortex and Amygdala. Connectionist modeling with 3 parts representative for these 3 areas is made based the result of Iowa Gambling Task. In many researches Iowa Gambling Task is used to study emotional decision making. In these kind of decision making the role of Amygdala is so important and we expect that a model with two parts (thalamus and Amygdala) can have the best result in modeling participants decisions without considering any part for cortex process. For this purpose 56 participants composed of 20 men and 36 women wanted to do Iowa Gambling Task. Results show that the networks related to two parts model predict 62.57 Percent’s of participant’s decisions and the 3parts model has 68.46 Percent’s of that. In conclusion it can be said that three parts modeling has been more success than mathematical two parts model in predicting the performance of participants and the difference is significant. In other words cortex role in this kind of decision making is quite important.
Hossein Zare, Azadeh Najafi, Ali Akbar Sharifi, Mahdi Sharif-Alhoseini,
Volume 6, Issue 4 (3-2019)
Abstract
The purpose of this study was to investigate the effectiveness of cognitive rehabilitation on the attention and problem solving of children with traumatic brain injury. The Method was A semi-experimental pre-test post-test study was performedwith a one month follow-up period. 30 children from 9 to 15 years old (12 girls and 18 boys) were selected by random sampling from all children with traumatic brain injury in the academic year of 2017-18 in Tehran, and divided into two groups of 15 subjects and control were distributed.To measure dependent variables, namely selective attention, sustained attention, and problem solving, Stroop software tests, continuous performance, and Tower of London have been used. The experimental group after the implementation of the cognitive empowerment (12 sessions 45 minutes) and dropping to 13 and the control group eventually decreased to 13 people. Data were analyzed by mixed analysis of variance (2×3) model with using SPSS-22 software.
The results of mixed analysis of variance (2×3) showed a significant difference between the means of namely selective attention, sustained attention, and problem solving in experimental and waiting- list control groups.
Moreover, the post-test and follow-up scores in the experimental group was not satistically different. So cognitive rehabilitation have significant effect on selective attention, sustained attention, and problem solving in children with traumatic brain injury and it can be used as an effective and helpful method to improve attention and problem solving of these patients.
Omid Azad,
Volume 7, Issue 4 (2-2020)
Abstract
Metaphores are considered as one of the most common functions of language and due to their abstract meaning, they can be used to study the performance of patients suffering from cognitive deficits. This research aimed at investigating dead and novel metaphor comprehension in Persian-speaking Alzheimer’s patients, and analyzing the role of executive function in this process. This research has taken advantage of co-relational methods. The sample society is composed of 5 Persian-speaking Alzheimer’s patients whose age and education matched healthy controls. To assess patients’ executive abilities and metaphor comprehension, stroop color, clock drawing and metaphor comprehension tests were used respectively. The results showed Alzheimer’s patients’ deficit in metaphor comprehension, particularly in the novel ones. Patients’ performance in metaphor comprehension was related with theirs in stroop color test and clock drawing tests, although this correlation was more significant in the case of novel metaphors. On the one hand, the relationship between patients’ metaphor comprehension and their executive abilities demonstrated that deficit in executive system plays an important role in patients’ poor metaphor comprehension. On the other hand, this highlights the significant role of pre-frontal cortex in metaphor comprehension.
Azadeh Askari, Forough Khodakarimi, Mohamad Mahdi Nazarpour,
Volume 7, Issue 4 (2-2020)
Abstract
Critical thinking helps people to consider and analyze a wide range of information. The importance of strengthening this skill is significant for managers because it leads to success and the overcoming of crises. The Watson-Glaser Critical Thinking Appraisal Test, is a tool for measuring critical thinking and has been designed to combine the aspects of skill and tendency for critical thinking. The purpose of this study is to investigate psychometric properties of this test amomg the Iran Gas Transmission Company managers and to evaluate its psychometrics properties using validation and reliability methods as suitable tools for identifying and measuring critical thinking in the Iranian sample, especially among managers. The sample of the present study included 472 staff managers, who participated in the study of "The Development of Psychological Identity of the Managers at the Iran Gas Transmission Company" in 2018-2019, and responded to 80 questions of a computer-based version of the test. The findings of this study showed that the test on our sample society has four dimensions of analytical thinking, evaluation, interpretation, and assumption while its original version has five dimensions. Moreover, an exploratory factor analysis revealed that the two components of inference and inferring had to be merged and this new component was called analytical thinking. In addition, confirmatory factor analysis of the model with the four components was meaningful and desirable in all fit indices of the model. According to the results of this research, the Watson-Glaser Critical Thinking Appraisal Test can be used to achieve research goals.
Mss Tina Najafpour, Dr Azadeh Choobforoushzadeh, Dr Azra Mohammadpanah Ardakan, Miss Majede Khosravi Larijani,
Volume 10, Issue 2 (volume10, Issue 2 2022)
Abstract
Based on the importance of various aspects of growth and development in students, including physical, cognitive, emotional and social, in the formation of their personality, the purpose of this study was to examine the effectiveness of intervention based on the theory of mind on aggression and empathy in children. The statistical population of this semi-experimental study was all about 8-12 year old elementary students from Tehran during the academic year 2019. The sample size consisted of 30 students selected through available sampling and randomly assigned to two experimental and control groups. Data were collected by Buss & Perry` aggression measurement questionnaire and Children's Empathy-Analysis Questionnaire and analysis are analyzed by the covariance analysis test. The findings showed that intervention based on the theory of mind on reducing the aggression and empathy improvement in students is significant (P≤0/05) and Intervention improved empathy as well as aggression with an impact rate of 68% and 82.4% respectively. Therefore, the intervention based on the theory of mind can increase Children's social skills by increasing their ability to understand the feelings and thoughts of others.
