Comparison of correlates of classroom behavior problems in schools with and without a school‐wide character education program

System‐wide practices in schools should diminish the occurrence of children's problem behavior that is deleterious to academic achievement. The current study examined the relationship between variables that affect classroom behavior and observed behavior in schools with and without a theoretically based character education program. Observational data from 12 elementary schools compared control and treatment conditions on classroom disruption, and examined the influences of class size and percentage of students receiving a free or reduced price lunch (FRL). Results showed a weaker relationship between class size, FRL, and behavior problems within the character education schools than in control schools and that the character education program may have had a stronger influence in schools with a high percentage of students eligible for FRL. © 2010 Wiley Periodicals, Inc.     

Improving leadership in Higher Education institutions: a distributed perspective

This paper reports on a qualitative study exploring how distributed patterns of leadership manifest themselves in project teams within a Higher Education institution. The emphasis is on both the ‘what’ and the ‘how’ of distributed leadership, thus providing an account of the nature of distributed leadership in higher education and the factors which were found to enhance and inhibit its occurrence and effectiveness. The findings are presented in a model of distributed leadership which seeks to provide an integrative account and a framework for further study. The conclusions focus on both the theoretical implications for the study of distributed leadership and the practical implications for HE institutions wishing to promote effective leadership.     

The association of child abuse and neglect with adult disability in schizophrenia and the prominent role of physical neglect

ObjectiveTo assess long-lasting effects of childhood trauma on the functional outcome of adult patients diagnosed with schizophrenia.MethodNinety-nine stable patients with schizophrenia followed in an outpatient program at a public university hospital in Porto Alegre, southern Brazil, were investigated for childhood traumatic experiences by the Childhood Trauma Questionnaire (CTQ) and for functional impairment by the World Health Organization Disability Assessment Schedule (WHO/DAS). The schizophrenia diagnosis was assessed by ICD-10 and DSM-IV criteria according to the Operational Criteria Checklist for Psychotic Illness (OPCRIT).ResultsChildhood trauma in general was associated with increased disability in adulthood, reflected by impaired Overall Behavior (p = .023) and Global Evaluation (p = .032). Analysis of specific traumatic domains revealed that increased childhood physical neglect was associated with functional impairment in Overall Behavior (p < .000), Social Role Performance (p = .037) and Global Evaluation (p = .014). Higher emotional abuse was associated with impaired Overall Behavior (p = .026), and higher emotional neglect with poor Global Evaluation (p = .047). Additionally, earlier onset of illness was associated with lower level of functioning evidenced by impairment in Overall Behavior (p = .042). Linear regression using WHO/DAS sections (Overall Behavior, Social Role Performance and Global Evaluation) as dependent variables and CTQ subscales indicated that only physical neglect had an effect on adult functionality.ConclusionsChildhood trauma was associated with functional and social impairment in adult patients with schizophrenia. Specific types of abuse and neglect, such as physical neglect and emotional abuse and neglect, influenced disability, and the most robust association was physical neglect. Studies involving more patients, with normal controls and additional measurements of biological liability, should be conducted to confirm this association and to increase the understanding of gene-environment relationship in schizophrenia and pathways to disability.Practice implicationsFurther investigation is warranted to clarify the association between childhood trauma and disability in schizophrenia, as well as to develop standardized instruments for the assessment of trauma and earlier detection of risk along with education of patients and families about adequate care, in an effort to reduce the incidence of disability in schizophrenia.     

Numeracy‐related exchanges in joint storybook reading and play

Studies of the processes by which parents encourage early numerical development in the context of parent–child interactions during routine, culturally relevant activities at home are scarce. The present study was designed to investigate spontaneous exchanges related to numeracy during parent–child interactions in reading and play activities at home. Thirty‐seven families with a four‐year‐old child (13 low‐income) were observed. Two types of numeracy interactions were of interest: socio‐cultural numeracy exchanges, explaining the use and value of money or numbers in routine activities such as shopping or cooking, and mathematical exchanges, including counting, quantity or size comparisons. Results indicated that high‐income parents engaged in more mathematical exchanges during both reading and play than did low‐income parents, though there were no differences in the initiation of socio‐cultural numeracy exchanges. The focus of parental guidance related to numeracy was conceptual and embedded in the activity context, with few dyads focusing on counting or numbers per se. The findings suggest the importance of parent education efforts that incorporate numeracy‐related discourse in the context of daily routines to augment young children’s numeracy development.     

Acute effects of passive muscle stretching on sprint performance

The results of previous research have shown that passive muscle stretching can diminish the peak force output of subsequent maximal isometric, concentric and stretch-shortening contractions. The aim of this study was to establish whether the deleterious effects of passive stretching seen in laboratory settings would be manifest in a performance setting. Sixteen members (11 males, 5 females) of a Division I NCAA track athletics team performed electronically timed 20 m sprints with and without prior stretching of the legs. The experiment was done as part of each athlete's Monday work-out programme. Four different stretch protocols were used, with each protocol completed on a different day. Hence, the test period lasted 4 weeks. The four stretching protocols were no-stretch of either leg (NS), both legs stretched (BS), forward leg in the starting position stretched (FS) and rear leg in the starting position stretched (RS). Three stretching exercises (hamstring stretch, quadriceps stretch, calf stretch) were used for the BS, FS and RS protocols. Each stretching exercise was performed four times, and each time the stretch was maintained for 30 s. The BS, FS and RS protocols induced a significant (P < 0.05) increase (approximately 0.04 s) in the 20 m time. Thus, it appears that pre-event stretching might negatively impact the performance of high-power short-term exercise.     

And Deliver Us to Segmentation

Non-profit news publishers, a small but growing piece of the news media environment, often explicitly attempt to build strong ties with their audiences. Many assume this approach differs from that of legacy newsrooms, which have historically kept the audience at arm’s length. In this article, I argue that this distinction has blurred. In-depth interviews with reporters and editors at a daily newspaper (The Chicago Tribune) and a local news non-profit (City Bureau) reveal that: (1) both organizations are pursuing a more collaborative relationship with their audiences; and (2) this pursuit is ill-suited for the traditional mass audience approach to news production. I conclude that journalists aspiring to work more closely with the audience find greater success when that audience is narrow to begin with.