Educational consequences of orphanhood and poverty in western Kenya

During the past decades, many developing countries have been severely hit by a combination of poverty and the HIV pandemic. However, there has been a debate about the relative contribution of these two factors. This study showed that poverty and orphanhood were two separate but interrelated factors contributing to poor schooling. There were no differentials shown based on double orphanhood or gender. We recommend that educational policies should put into consideration both poverty and orphanhood in order to increase schooling access for children affected by HIV/AIDS and poverty.     

Relations between impostor feelings and upward and downward identification and contrast among 10- to 12-year-old students

The first objective of this study was to examine the presence of the impostor phenomenon (IP) among 740 students aged 10 to 12 years old. The second objective was twofold: (1) to examine the link between the impostor feelings and the propensity to use social comparison and (2) to examine whether this feeling is related to the processes of identification with versus contrast to others who are either doing better or worse than oneself. Results showed that, although generally of low intensity, the impostor feelings are indeed present in late elementary school children. A positive link between the impostor feelings and the propensity to use social comparison was also observed. It also appeared that, more than for others, children who feel like impostors were likely to differentiate themselves from their more capable peers while identifying themselves with less capable peers. The discussion focuses on the presence of the IP in late elementary children and on how the upward contrast and the downward identification may contribute to its development and maintenance.     

Parental beliefs concerning development and education, family educational practices and children’s intellectual and academic performances

The present study examines the relationships between parental beliefs relating to development and education, parenting practices, and the intellectual and academic performances of children. Data were collected for 128 families with a child in the second or third year of primary school. Investigations of the factors affecting the children’s performances were carried out using two models that combined the different study variables. Compliance between the data and the theoretical models was tested by path analysis, using LISREL software. The results show a good fit between the data and the models and partly confirm the hypothesis that family educational practices are intermediary variables between parenting beliefs and a child’s intellectual and academic performances.     

Unpacking the inequality among Turkish schools: Findings from PISA 2006

The study investigates the effects of certain school characteristics on students’ mathematics performances in Turkey in the PISA 2006 while controlling for family background and demographic characteristics. Three models of Hierarchical Linear Modeling (HLM) are constructed. The results reveal that 55% of the variance is attributable to between-schools and the remaining 45% to individual student characteristics. About two-thirds of the 55% is explained by selectivity in admissions, time to study mathematics and students’ SES, gender and the geographical region. The findings are interpreted to explain why Turkish schools differed greatly in average student performance in PISA 2006 by using the conceptual efforts on school quality factors and family background characteristics.     

Reading in French-speaking adults with dyslexia

This study investigated the reading and reading-related skills of 15 French-speaking adults with dyslexia, whose performance was compared with that of chronological-age controls (CA) and reading-level controls (RL). Experiment 1 assessed the efficiency of their phonological reading-related skills (phonemic awareness, phonological short-term memory, and rapid automatic naming (RAN)) and experiment 2 assessed the efficiency of their lexical and sublexical (or phonological) reading procedures (reading aloud of pseudowords and irregular words of different lengths). Experiment 1 revealed that adults with dyslexia exhibited lower phonological reading-related skills than CAs only, and were better than RL controls on the RAN. In experiment 2, as compared with RL controls, only a deficit in the sublexical reading procedure was observed. The results of the second experiment replicated observations from English-language studies but not those of the first experiment. Several hypotheses are discussed to account for these results, including one related to the transparency of orthographic systems.     

Interpretation and the Role of the Viewer in Museums of Modern and Contemporary Art

Abstract What does the term “interpretation” mean when it's encountered in museums of modern and contemporary art — and is something missing? Studies conducted by the Phillips Collection in Washington, D.C., the Walker Art Center in Minneapolis, and the University of Leicester in England reveal that visitors want more information about art. In this article, interviews with the directors of the Phillips and the Walker (as well as other museum professionals and academics) examine interpretative practices today and suggest plans for tomorrow. When preparing future interpretive materials, the author advocates that museums expose visitors to the idea that they make their own meaning when viewing art.     

The relation to time in the family business and in the start-up company: A comparative study

The “relation to time” refers to the way time is apprehended. Despite calls to further integrate the time variable in family business research, studies remain few and do not compare with other organizational forms. This conceptual study highlights the largely antithetical relation to time of family businesses and start-up companies to deduct proposals in terms of governance, investment, innovation and socioemotional wealth. The discussion looks at the positive and negative impacts of these two types of relation to time and suggests that leaders develop the absorptive capacity of their businesses to enrich their practices with approaches proven in other forms of organizations.     

Fatigue-related changes in technique emerge at different timescales during repetitive training

Training consisting of numerous repetitions performed as closely as possible to ideal techniques is common in sports and every-day tasks. Little is known about fatigue-related technique changes that emerge at different timescales when repeating complex actions such as a karate front kick. Accordingly, 15 karatekas performed 600 kicks (1 pre-block and 9 blocks). The pre-block comprised 6 kicks (3 with each leg) at maximum intensity (K-100%). Each block comprised 60 kicks (10 with each leg) at 80% of their self-perceived maximum intensity (K-80%) plus 6 K-100%. In between blocks, the participants rested for 90 seconds. Right leg kinematics (peak joint angles, peak joint angular velocities, peak joint linear resultant velocities, and time of occurrence of peaks) and kick duration corresponding to the K-80% were measured resulting in numerous variations with fatigue. At the timescale of tens of seconds, the changes involved variables that were related to velocity of execution (slowed down), while variables related to movement form were hardly affected. At the timescale of tens of minutes, the opposite results were observed. These findings challenge the long-standing rationale underlying repetitive training, suggesting instead that such involuntary variations in technique might play a crucial role in motor skill training     

Effect of different velocity loss thresholds during a power-oriented resistance training program on the mechanical capacities of lower-body muscles

This study compared the effects of two velocity loss thresholds during a power-oriented resistance training program on the mechanical capacities of lower-body muscles. Twenty men were counterbalanced in two groups (VL10 and VL20) based on their maximum power capacity. Both groups used the same exercises, relative intensity and repetition volume, only differing in the velocity loss threshold of each set (VL10: 10% vs. VL20: 20%). Pre- and post-training assessments included an incremental loading test and a 15-m linear sprint to assess the force- and load-velocity relationships and athletic performance variables, respectively. No significant between-group differences (P > 0.05) were observed for the force-velocity relationship parameters (ES range = 0.15–0.42), the MPV attained against different external loads (ES range = 0.02–0.18) or the 15-m sprint time (ES = 0.09). A high between-participants variability was reported for the number of repetitions completed in each training set (CV = 30.3% for VL10 and 29.4% for VL20). These results suggest that both velocity loss thresholds induce similar changes on the lower-body function. The high and variable number of repetitions completed may compromise the velocity-based approach for prescribing and monitoring the repetition volume during a power-oriented resistance training program conducted with the countermovement jump exercise.     

Effects of resistance training on performance in previously trained endurance runners: A systematic review

The aim of this work was to identify, synthesize and evaluate the results of randomized controlled trials examining the effects of resistance training on performance indicators in previously trained endurance runners. A database search was carried out in PubMed, Science Direct, OvidSPMedLine, Wiley, Web of Science, ProQuest and Google Scholar. In accordance with the PRISMA checklist, 18 published articles dated prior to May 2016 involving 321 endurance runners were reviewed using the PEDro scale. Resistance training led to general improvements in muscular strength, running economy, muscle power factors, and direct performance in distances between 1,500 and 10,000 m. Such improvements were not accompanied by a significant increase in body mass or signs of overtraining. However, improvements did not occur in all cases, suggesting that they might depend on the specific characteristics of the resistance training applied. Although current evidence supports the effectiveness of resistance training to improve performance in already trained endurance runners, the methodological inconsistencies identified suggest that the results should be interpreted with caution. Future studies ought to investigate the benefits of resistance training in endurance runners while considering the existence of possible differentiated effects based on the specific characteristics of the resistance training carried out.