'cluster analysis' Search Results
Interpersonal relationships: Cognitive appraisals, Emotions and Hope
interpersonal relationship attributions emotions hope cognitive appraisals...
This study examined teachers’ attributions and emotions for their subjectively perceived interpersonal relationships with their students as positive or negative, and whether hope (pathways thinking, agency thinking) influences the perceived positive or negative interpersonal relationships, the subsequent attributions and emotions, and the impact of attributions on emotions. Fifty teachers, of both genders, completed the questionnaire for each of their five students who were randomly selected from their teaching classes. The results revealed that the positive interpersonal relationships were predominately attributed to stable, personally controllable and self-student controllable factors, whereas the negative interpersonal relationships were primarily attributed to external, external controllable, unstable, and self-student controllable factors. Also, teachers reported positive emotions of high intensity (sympathy, cheerfulness, exciting, love, not anger, calmness) for the positive relationships, and negative emotions of moderate intensity (no enthusiasm, shame, anxiety, no excitement) for the negative relationships. Yet, the high hope teachers made adaptive attributional and emotional appraisals for the positive and, mainly, negative interpersonal relationships. Agency thinking, as compared to pathway thinking, was a better and worse formulator of the appraisals in negative and positive interpersonal relationships, respectively. Hope, additionally, had direct effect on the emotions, beyond that afforded by attributions, particularly in negative interpersonal relationships.
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Improving Executive Functions in Elementary Schoolchildren
executive functions school-based intervention children socially-disadvantaged contexts...
Executive Functions (EFs) describe a set of cognitive control abilities that help children to develop self-regulated behavior and do well in their schooling. The promotion of EFs in children at social risk is an area of relevance for neurosciences and education. On this basis, the present study set out to analyze a school-based intervention targeted to strengthening EFs in Argentine children at social risk. Participants were 69 children from 8 to 10 years old, from an urban-marginalized federal school in Mendoza. A quasi-experimental pre-test post-test design was used, with a control group. The cognitive intervention was embedded in the school curriculum and was carried out for a month and a half. The schoolchildren were evaluated before and after the intervention with EFs’ neuropsychological tests. The main results showed that the group cognitive intervention was associated with gains in the schoolchildren’s attention processes, although it did not favor other EFs, which could indicate moderate effectiveness. These data provide evidence in favor of ecological interventions as a way to promote attention development trajectories in children at social risk, and in turn, draw up guidelines to reflect on the design and the modalities of school-based interventions.
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Construct Validity and Diagnostic Utility of the Woodcock Johnson Tests of Cognitive Abilities and Clinical Clusters for Children with Attention Deficit/ Hyperactivity Disorder: A Preliminary Investigation
assessment attention deficit hyperactivity disorder cattell-horn-carroll...
The diagnostic utility of the Woodcock- Johnson III Tests of Cognitive Abilities and Clinical Clusters was assessed in a sample of 52 children (26 Attention Deficit/Hyperactivity Disordered (ADHD) and 26 matched controls). Multivariate analysis of variance followed by post-hoc testing and d-ratios yielded some statistically significant and clinically meaningful differences between groups on the Cognitive Fluency Cluster and the Tests of Auditory Attention, and Rapid Picture Naming. Discriminant function analyses indicated that the WJ III COG Tests collectively classified 80.77% of the sample correctly (76.92% of controls and 84.62% of children with ADHD correctly identified). The Auditory Attention and Rapid Picture Naming tests were found to make the most significant contribution overall to the discriminant function. Using a cut-score of 85, the WJ-III COG Clinical clusters and subtests examined in this study offered fair to weak diagnostic utility based on indices of sensitivity, specificity, positive and negative predictive power, as well as results of Receiver Operating Characteristic curve analyses. Implications for research and practice are outlined.
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School Improvement by Addressing Bullying: A Case Study in Greece
school improvement bullying school based program school community...
The main purpose of this study case is to investigate the contribution of the school community to the improvement of the school. In that context, a two-phase research was conducted. In the first phase, the self-evaluation process was implemented during the first year of the research with the participation of the school community. An overall picture of the school was created, with its strong and weak points reflected in the school's final self-evaluation report. Upon the completion of the school self-evaluation process the school community decided on the implementation of actions in order to reduce a number of dysfunctional behaviors, such as bullying incidents that occurred in the school on the part of some students. The school actions and the relevant results constituted the second phase of the research work. The results showed that some of the dysfunctional behaviors were found to be decreased to a statistically significant level after action was taken by the school community.
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Investigating High School Students' Personality Traits and Academic Procrastination with Cluster Analysis
academic procrastination big five personality traits cluster analysis...
In this study, a cluster analysis was performed by creating a data set from students' personality traits and academic procrastination behaviours. Correlation analysis was done to examine the relationship between the variables, and the characteristics of the formed clusters and the association of the clusters with the perceived socioeconomic status were examined. Cluster analysis is a simple and practical method for classifying a set of complex data based on certain variables and making them more meaningful and using the results as an aid to decision-making. Clustering algorithms handle such data effectively, making it more meaningful. Following the analysis, it was revealed that two clusters had formed. The first of the clusters includes 65.2 % of the sample population; the level of procrastination and the mean score of neurotic personality traits were calculated higher than the other cluster. The remaining part of the sample population (34.8 %) constitutes the second cluster. The mean scores of studying systematically habits and extroversion, agreeableness, conscientiousness, and openness to experience personality traits of the students forming this cluster are higher than the other cluster. No association was observed between the clusters and the perceived socioeconomic levels of the students. The distributions of socioeconomic levels within the clusters are similar to each other. When the correlations of these variables are examined; positive relationships were found between the level of procrastination and neurotic personality traits. Procrastination behaviour and neurotic personality traits were also negatively correlated with other variables.
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Formal Operational Performance: Epochal and Sociocultural Differences in the First Level of Secondary School Students in Argentina
epochal differences formal thought secondary school students sociocultural level...
The following research presents the outcomes of a cohort study investigating formal thinking skills among first and second-year secondary school students. A specially crafted instrument, the Logical Thought Performance Test for Adolescents (LTP-A), was employed to gauge the level of formal thought. The LTP-A assesses various aspects, including: combinatorial reasoning; proportional reasoning; permutation; inferences derived from exclusive and inclusive disjunction; biconditional and asymmetric implication; and, modus tollens. The study compares the achievements of four student groups from two educational institutions at two distinct time points, with a thirty-year gap. The independent variables include the sociocultural level and the epochal aspect. Methodologically, one-way analysis of variance and cluster analysis were performed, showing significant differences in relation to sociocultural level. Results suggest that the sociocultural factor outweighs epochal differences. Then, a content analysis of some answers was carried out to detect resolution strategies, some conceptual categories and types of errors. Conclusions explore the moderating role of students' sociocultural levels, and provide educational recommendations.
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Doing PAXY Things: Swedish 3rd-Grade Students’ Feelings and Attitudes Towards Participation in the PAX Good Behavior Game
behavior modification pax good behavior game sweden thematic analysis...
The PAX Good Behavior Game (PAX-GBG) is a school-based intervention shown to enhance student self-regulation, encourage prosocial behavior, and curb challenging behaviors. However, little is understood about students’ perspectives on the intervention. In this study, we conducted a survey and semi-structured interviews with 3rd-grade students in Sweden to examine their feelings and attitudes towards PAX-GBG. Thematic analysis revealed five themes: ‘enjoying our PAX-classroom’, ‘I can do this’, ‘it’s tough (sometimes)’, ‘making sense’, and ‘grease for the wheels’. Survey results showed mostly positive feelings towards PAX-GBG activities. Overall, the participants displayed positive attitudes towards PAX-GBG, indicating its appreciation and suitability for students. Moreover, many found the intervention effective in fostering appropriate behaviors and deterring inappropriate ones, consistent with previous quantitative studies.
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Sit Less, Move More!? A Pilot Study on the Effectiveness of a National School-Based Physical Activity Program
classroom-based physical activity breaks program effectiveness cognitive and mental health moderate-to-vigorous physical activity (mvpa)...
In recent years, children and adolescents have spent more time sitting and engaging in less physical activity than recommended by health authorities. Despite widespread efforts to promote physical activity through school-based programs, the impact of specific intervention programs often remains untested. Therefore, in this pilot study, the effects of a national school-based physical activity program were assessed. A sample of 80 first- and second-grade primary school students aged between 7 and 9 years (M = 7.95, SD = 0.44) of eight classes was cluster randomly assigned to either the experimental group (EG; classroom-based physical activity breaks) or the control group (CG; conventional school lessons). Primary outcomes included objective measurements of sedentary behaviour, step counts, and moderate-to-vigorous physical activity (MVPA) during the intervention. Secondary outcomes encompassed assessments of aerobic fitness performance, executive functions, academic achievement, and scholastic well-being before and after the 20-week intervention. The results indicate that students of the EG spent less time sedentary and took more steps during school mornings than their counterparts of the CG. The physical activity program resulted in a 630-step increase and a 10-minute reduction in sitting time daily. However, there were no effects on MVPA level, aerobic fitness performance, or cognitive functions (including executive functions and academic achievement). The implications of these findings are discussed in light of comprehensive school physical activity approaches.
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