zahra EBRAHIMZADEH; Sayed Abbas Haghayegh
Volume 4, Issue 12 , June 2018, , Pages 31-44
Abstract
Introduction: The aim of this study was the comparison of the Gary-Wilson brain-behavioral (activation, inhibition and fight-/flight) systems between patients with diagnosed opioid use disorder on the methadone maintenance treatment (MMT). These are consisting in three groups: stabilized and non-stabilized ...
Read More
Introduction: The aim of this study was the comparison of the Gary-Wilson brain-behavioral (activation, inhibition and fight-/flight) systems between patients with diagnosed opioid use disorder on the methadone maintenance treatment (MMT). These are consisting in three groups: stabilized and non-stabilized including methadone or other drugs (except methadone) abusers. Method: This research was a comparative and statistical population has been all of the clients registered on Esfahan MMT caring units. Sample groups have included of the stabilized (60), non-stabilized methadone(57) and other-drug-abuser (57) individuals who answered to the related questionnaire. Statistical data has been analyzed by SPSS-18 through analysis of the Covariance (MANCOVA). Findings: Analysis of the data showed that there were not significant differences in brain activation system, brain inhibition system and fight/flight system between three groups. Conclusion: Despite of no significant difference of theses brain systems between three groups, but are differences between non-stabilized methadone groups in comparison to other two groups.
Shrini Khosravi; Sayed Abbas Haghayegh
Volume 3, Issue 8 , June 2017, , Pages 69-84
Abstract
Introduction: The Gray bio personality theory is an important theory in explaining of individual differences. This study aimed to compare of brain-behavioral system activation between individual and group sports majors. Method: The research design was a comparative and the statistical population included ...
Read More
Introduction: The Gray bio personality theory is an important theory in explaining of individual differences. This study aimed to compare of brain-behavioral system activation between individual and group sports majors. Method: The research design was a comparative and the statistical population included professional athletes in different sports in Isfahan and Shahrekord in 2015. The using convenience sampling, 120 participants selected, including 4 groups of 30 athletes in individual/ sports. The research instruments included Gray-Wilson Personality Questionnaire, which were completed by the participants. Data was analyzed using analysis of covariance by SPSS.23. Findings: Results showed a significant difference between the individual and team athletes in approach. No significant difference was observed between the two groups in other research variables. Conclusion: According to this results, there is a significant difference between component of Approach personality in individual and group sports majors that means differences of levels of positive reinforcements.
