Exploration in free word association networks: models and experiment

Free association is a task that requires a subject to express the first word to come to their mind when presented with a certain cue. It is a task which can be used to expose the basic mechanisms by which humans connect memories. In this work, we have made use of a publicly available database of free associations to model the exploration of the averaged network of associations using a statistical and the adaptive control of thought–rational (ACT-R) model. We performed, in addition, an online experiment asking participants to navigate the averaged network using their individual preferences for word associations. We have investigated the statistics of word repetitions in this guided association task. We find that the considered models mimic some of the statistical properties, viz the probability of word repetitions, the distance between repetitions and the distribution of association chain lengths, of the experiment, with the ACT-R model showing a particularly good fit to the experimental data for the more intricate properties as, for instance, the ratio of repetitions per length of association chains.     

The Effect of Holy Quran Voice on Mental Health

This study was designed to determine the effect of Quran listening without its musical tone (Tartil) on the mental health of personnel in Zahedan University of Medical Sciences, southeast of Iran. The results showed significant differences between the test and control groups in their mean mental health scores after Quran listening (P = 0.037). No significant gender differences in the test group before and after intervention were found (P = 0.806). These results suggest that Quran listening could be recommended by psychologists for improving mental health and achieving greater calm.     

Reflexive Social Orienting in Parents of Children with Autism Spectrum Disorders: Evidence from Gaze Cueing Paradigm

Twin and family studies have shown that Autism Spectrum Disorders (ASD) have a strong genetic basis and are highly heritable. First degree relatives of individuals with ASD often show mild expressions of autistic traits attributed to Broad Autism Phenotype (BAP). While numerous studies investigated different aspects of BAP, less research has been done on gaze orienting especially in parents. In the present investigation, 43 parents of children with ASD and 29 parents of typically developed children completed a modified version of gaze cueing paradigm. Results demonstrated that the control group used the eye gaze in a way that their RT was affected by congruent versus incongruent cues, while this effect was not observed in parents of individuals with ASD. Findings of the current study provide further evidence on gaze orienting deficits in parents of children with ASD, which might relate to their mild difficulties in mind-reading abilities and a common cognitive phenotype with their affected children.     

Skill transfer through goal-driven representation mapping

In this paper, we present an approach to transfer that involves analogical mapping of symbols across different domains. We relate this mechanism to Icarus, a theory of the human cognitive architecture. Our system can transfer skills across domains hypothesizing maps between representations, improving performance in novel domains. Unlike previous approaches to analogical transfer, our method uses an explanatory analysis that compares how well a new domain theory explains previous solutions under different mapping hypotheses. We present experimental evidence that the new mechanism improves transfer over Icarus’ basic learning processes. Moreover, we argue that the same features which distinguish Icarus from other architectures support representation mapping in a natural way and operate synergistically with it. These features enable our analogy system to translate a map among concepts into a map between skills, and to support transfer even if two domains are only partially analogous. We also discuss our system’s relation to other work on analogy and outline directions for future research.     

Semantic and Phonemic Verbal Fluency in Blinds

A person who has suffered the total loss of a sensory system has, indirectly, suffered a brain lesion. Semantic and phonologic verbal fluency are used for evaluation of executive function and language. The aim of this study is evaluation and comparison of phonemic and semantic verbal fluency in acquired blinds. We compare 137 blinds and 124 sighted people in verbal fluency task. The tasks were phonemic and semantic verbal fluency test that subjects should be generate as many word as possible in a limited amount of time for a given letter (Phonemic fluency) or a given category (Semantic fluency). Independent T Test was used to comparing blind with sighted. Findings show significant difference between two groups so that that sighted subjects have higher performance in semantic verbal fluency task (p = 0.000). Comparing sighted and blind subjects in phonemic verbal fluency task shows performance in sighted subjects (p = 0.000). Based on this study blinds have lower performance in semantic and phonemic verbal fluency task as a executive function of frontal lobe.     

Islam, Law, and Political Control in Contemporary Iran

Muslims agree that the establishment of an Islamic state requires the implementation of Islamic principles and laws. In Iran, Khomeini and his supporters developed doctrinal justifications for uncontested clerical rule to ensure political order and social conformity. By emphasizing "communal interest" in legislation and establishing an extensive institutional mechanism of legal control, the clerics gradually marginalized the Shari'ah and sacrificed the Islamic notion of universality of law for legal territoriality. This legal trend is separating the clerics from their traditional role and is undermining their legitimacy. Ironically, the current attempts at legal and political reform by the reformers, as harshly opposed by the hard-line clerics, would benefit the clerical class by pursuing a more liberal legal and political agenda consistent with the Shari'ah.     

Students’ Ethical Behavior in Iran

Most of research on fostering ethical behavior among students has taken place in US and Europe. This paper seeks to provide additional information to both educators and organizations about the ethical perceptions of Iranian students by investigating the effect of gender on students’ ethical behavior. The authors developed and administered a quantitative questionnaire to a sample of 203 individuals currently pursuing accredited degrees at one of the public universities in Iran. Statistical analysis revealed that male students have a significantly less ethical behavior in three factors (selfishness, academic cheating and computer ethics) than female students. While the topic of students’ ethical behavior and its relationship with gender has been extensively studied before, there have been contrasting findings by different researchers. This paper is among the very few first researches conducted among Iranian university students to investigate the effects of gender on students’ ethical behavior under the four categories of violation of school regulations, selfishness, academic cheating, and computer ethics, hence making an important contribution to the ethics literature on the developing countries, since the study was conducted in Iran.     

A multi‐process model of self‐regulation: Influences of Mindfulness,Integrative Self‐Knowledge and Self‐Control in Iran

Self‐regulation presumably rests upon multiple processes that include an awareness of ongoing self‐experience, enduring self‐knowledge and self‐control. The present investigation tested this multi‐process model using the Five‐Facet Mindfulness Questionnaire (FFMQ) and the Integrative Self‐Knowledge and Brief Self‐Control Scales. Using a sample of 1162 Iranian university students, we confirmed the five‐factor structure of the FFMQ in Iran and documented its factorial invariance across males and females. Self‐regulatory variables correlated negatively with Perceived Stress, Depression, and Anxiety and positively with Self‐Esteem and Satisfaction with Life. Partial mediation effects confirmed that self‐regulatory measures ameliorated the disturbing effects of Perceived Stress. Integrative Self‐Knowledge and Self‐Control interacted to partially mediate the association of Perceived Stress with lower levels of Satisfaction with Life. Integrative Self‐Knowledge, alone or in interaction with Self‐Control, was the only self‐regulation variable to display the expected mediation of Perceived Stress associations with all other measures. Self‐Control failed to be implicated in self‐regulation only in the mediation of Anxiety. These data confirmed the need to further examine this multi‐process model of self‐regulation.     

The Persian irrational performance beliefs inventory (iPBI-Persian): Translation,confirmatory factor analysis,and test–retest reliability,in Iranian athletes

Journal of Rational-Emotive & Cognitive-Behavior Therapy - This paper reports the development and initial validation of the Persian language Irrational Performance Beliefs Inventory...