An Analysis of the Blind Variation and Selective Retention Theory of Creativity

This research study explores the relation between measures of creative potential and cognitive and motivational variables, including students' interests, perceptions, and classroom experiences. Surveys were administered to 373 students (N = 373), along with 2 questionnaires, namely the Student Information Sheet (SIS) and the Teacher Encouragement Scale (TES). The students were divided into three groups as High Creative (HC), Average Creative (AC) and Low Creative (LC) on the basis of composite test scores on the tests of creative thinking. The HC students liked Science and Mathematics subjects at school level, whereas the rest of the groups (AC and LC) preferred Indian languages Telugu and Hindi. Surprisingly, all the three groups disliked Social Studies subjects. The top 5 occupations chosen were doctor, teacher, lawyer, engineer, and police constable. When comparing the 3 groups, it is evident that each group had similar aspirations. A high percentage of students, including the HC, were found to be addicted to school achievement. They perceived academic failure as a bad experience in the class and struggled for academic excellence, which was their main goal and interest in life. The highly creative students had more favorable attitudes towards teacher encouragement than the other groups.     

Cognitive-Based Compassion Training: A Promising Prevention Strategy for At-Risk Adolescents

Compared to the general population, youth in foster care experience multiple psychosocial difficulties due to exceptionally high rates of maltreatment. Many youth in care receive psychological and/or psychotropic treatment but not all require or are willing to accept that level of intervention. For many, a “mental health” approach feels pathologizing. Nevertheless, these youth have suffered maltreatment and interventions to improve their ability to cope with past trauma and their often uncertain present are clearly needed. Cognitively-Based Compassion Training (CBCT) provides an alternative perspective on suffering and can be framed as a wellness intervention that is appropriate for all humans. The present study examined whether a 6-week CBCT intervention would improve psychosocial functioning among adolescents in foster care. Seventy adolescents were randomized to CBCT (twice weekly) or a wait-list condition. Youth were assessed at baseline and after 6 weeks. Groups did not differ on measures of psychosocial functioning following training; however practice frequency was associated with increased hopefulness and a trend for a decrease in generalized anxiety. Qualitative results indicated that participants found CBCT useful for dealing with daily life stressors. Adolescents in care were willing to engage in CBCT. The majority reported CBCT was very helpful and almost all reported they would recommend CBCT to a friend. Participants reported specific instances of using CBCT strategies to regulate emotion, manage stress, or to respond more compassionately towards others. Standardized self-report measures were not sensitive to qualitative reports of improved functioning, suggesting the need for measures more sensitive to the positive changes noted or longer training periods to demonstrate effects. Practical issues surrounding implementation of such programs in high-risk youth populations are identified. Recommendations are provided for further development.     

Fine-grained Concurrency with Separation Logic

Reasoning about concurrent programs involves representing the information that concurrent processes manipulate disjoint portions of memory. In sophisticated applications, the division of memory between processes is not static. Through operations, processes can exchange the implied ownership of memory cells. In addition, processes can also share ownership of cells in a controlled fashion as long as they perform operations that do not interfere, e.g., they can concurrently read shared cells. Thus the traditional paradigm of distributed computing based on locations is replaced by a paradigm of concurrent computing which is more tightly based on program structure. Concurrent Separation Logic with Permissions, developed by O’Hearn, Bornat et al., is able to represent sophisticated transfer of ownership and permissions between processes. We demonstrate how these ideas can be used to reason about fine-grained concurrent programs which do not employ explicit synchronization operations to control interference but cooperatively manipulate memory cells so that interference is avoided. Reasoning about such programs is challenging and appropriate logical tools are necessary to carry out the reasoning in a reliable fashion. We argue that Concurrent Separation Logic with Permissions provides such tools. We illustrate the logical techniques by presenting the proof of a concurrent garbage collector originally studied by Dijkstra et al., and extended by Lamport to handle multiple user processes.     

Causal and Moral Responsibility of Victims of Rape and Robbery

Four experimental studies of attribution in a criminal situation used a 2⁴ ANOVA design with three common independent variables, namely, type of crime, time of crime, and victim's prior experience of crime, all three manipulated through a passage describing an incident of crime involving a male criminal and a female victim, and one common dependent measure which was length of imprisonment recommended for the criminal. The fourth independent variable was subject's sex in the first two experiments and instructionally manipulated female subject's involvement (objective or identifying female subject) in the last two experiments. The second dependent measure was fault attributed to the victim in the first and third experiments and perceived likelihood of crime in the second and fourth experiments. The subjects were undergraduate students of the University of Bombay, 15 per cell in each experiment. Female subjects were more punitive toward the criminal than male subjects, especially in the case of rape, and the rapist received a longer sentence than the robber, especially from female subjects. Identifying female subjects tended to recommend a longer sentence than objective female subjects. Female subjects attributed less fault to the victim and perceived greater likelihood of crime than male subjects and identifying female subjects attributed somewhat less fault to the victim than did objective female subjects. The robbery victim was attributed more fault than the rape victim. Whereas previous experience of similar victimization increased attributed victim's fault, a late hour enhanced both attributed victim's fault and perceived likelihood of crime. These findings are discussed with respect to a theoretical distinction between causal and moral responsibility as represented by the likellhood and fault measures, respectively.     

Classwide Peer Tutoring: Effects on the Spelling Performance and Social Interactions of Students with Mild Disabilities and Their Typical Peers in an Integrated Instructional Setting

The effectiveness of Classwide Peer Tutoring (CWPT) to enhance the spelling performance and social interactions of three typical students and three students with mild disabilities was investigated. The classroom ecology was measured using the New Code for Instructional Structure and Student Academic Response (NCISSAR). Social interactions were assessed using the Multiple Option Observation System for Experimental Studies (M.O.O.S.E.S.). Spelling performance was measured by weekly pre-posttests. Using an ABAB single-subject design, results indicated that CWPT resulted in: (a) gains in the spelling accuracy of all students (up to 49%), (b) increases of students' duration of positive social interactions (up to 86%), and (c) high satisfaction ratings for both the students and the teacher. Comparisons between typical students and students with mild disabilities during CWPT suggested no differences in their duration of social interactions. Furthermore, the mean spelling accuracy of the students with mild disabilities was comparable to the spelling accuracy of the typical students (91% vs. 96%, respectively). Implications of the findings for the inclusion of students with mild disabilities in general education settings are discussed.     

Assessment of Psychotic Disorders in Inpatient Children and Adolescents: Use of the Devereux Scales of Mental Disorders

The Devereux Scales of Mental Disorders (DSMD), with its 3-factor model of measurement (i.e., Internalizing, Externalizing, and Critical Pathology), may be useful in screening for psychotic disorders in children. This study assessed the ability of the DSMD to differentiate between inpatient children and adolescents with psychotic disorders (n = 18) and those with other clinical syndromes (n = 71). Results of ANCOVAs indicated that the psychotic group scored significantly higher on most DSMD scales and composites than the nonpsychotic clinical group. However estimates of effect size were particularly large for the Critical Pathology Composite and the Autism and Acute Problems Scales. Diagnostic efficiency statistics revealed that the DSMD's Critical Pathology Composite was highly accurate in differentiating between the 2 clinical groups. These findings support the utility of the DSMD in identifying children and adolescents with psychotic disorders.     

Understanding the Mental Health Needs of American Muslims: Recommendations and Considerations for Practice

American Muslims represent a heterogeneous population that is underserved by the mental health community, despite increased psychological distress reported since 9/11. This article offers professionals an understanding of the mental health needs of American Muslims. Recommendations for conducting culturally responsive assessments and treatment are offered. Los Musulmanes Americanos representan un grupo de población heterogéneo que no se encuentra suficientemente abastecido por la comunidad de profesionales en salud mental, a pesar de un creciente malestar psicológico observado desde el 9/11. Este artículo of rece a los profesionales un entendimiento de las necesidades en salud mental de los Musulmanes Americanos. Se ofrecen tratamientos y recomendaciones para llevar a cabo evaluaciones culturalmente sensibles.     

A study of syntactic processing in aphasia II: neurological aspects

This paper presents the results of a study of the effects of left hemisphere strokes on syntactically-based comprehension in aphasic patients. We studied 42 patients with aphasia secondary to left hemisphere strokes and 25 control subjects for the ability to assign and interpret three syntactic structures (passives, object extracted relative clauses, and reflexive pronouns) in enactment, sentence-picture matching and grammaticality judgment tasks. We measured accuracy, RT and self-paced listening times in SPM and GJ. We obtained magnetic resonance (MR) and 5-deoxyglucose positron emission tomography (FDG PET) data on 31 patients and 12 controls. The percent of selected regions of interest (ROIs) that was lesioned on MR and the mean normalized PET counts per voxel in ROIs were calculated. In regression analyses, lesion measures in both perisylvian and non-perisylvian ROIs predicted performance. Patients who performed at similar levels behaviorally had lesions of very different sizes, and patients with equivalent lesion sizes varied greatly in their level of performance. The data are consistent with a model in which the neural tissue that is responsible for the operations underlying sentence comprehension and syntactic processing is localized in different neural regions in different individuals.     

Assessing violence risk in Tarasoff situations: a fact-based model of inquiry.

Although significant advances in risk assessment research and practice have been made in recent years, there has not been any analysis in the professional literature regarding how and whether the emerging practice recommendations apply in Tarasoff-type situations. We suggest that, when faced with a Tarasoff-type situation, the appraisal of risk should be guided by a method that is primarily fact-based and deductive, rather than by the more inductive risk assessment approach for general violence recidivism, which is guided primarily by base rates and historical risk factors. We review the principles underlying a fact-based, or threat assessment, approach and outline six areas of inquiry that can guide the appraisal of risk: A-attitudes that support or facilitate violence, C-capacity, T-thresholds crossed, I-intent, O-other's reactions, and N-noncompliance with risk reduction interventions.     

Effect of relaxation on working memory and the Bispectral Index of the EEG

Beneficial effects of relaxation on cardiovascular and immune functions and on memory has been implied but an empirical relationship between task performance and anxiety reduction has not been reported. In this study, we investigated whether guided imagery of relatively short duration would decrease S-Anxiety and electroencephalogram Bispectral Index and improve working memory. 42 participants (age: M=39, SD=11, 14 men, 28 women, university students and VA Medical Center employees, recruited by their professor or by fellow employees) underwent relaxation by 16-min. guided imagery or no treatment (control). Spielberger's State-Trait Anxiety Inventory and the WAIS-III Letter-Number Sequencing Test were administered before and after relaxation. S-Anxiety and BIS Index decreased and the Letter-Number test score increased by 30% after relaxation but not in the control group. This score was higher for participants with low anxiety and BIS Index. There was no significant difference between the groups before treatment. The results suggest that guided imagery of short duration produces relaxation as measured by psychological and neurophysiological indices and improves working memory performance.