Banaschewski, Tobias; Johnson, Mats; Lecendreux, Michel; Zuddas, Alessandro; Adeyi, Ben; Hodgkins, Paul; Squires, Liza A; Coghill, David R
2014-12-01
The stimulant prodrug lisdexamfetamine dimesylate (LDX) is an effective and generally well tolerated treatment for the symptoms of attention-deficit/hyperactivity disorder (ADHD). Positive impacts of LDX on health-related quality of life and functional impairment have previously been demonstrated in a 7-week, randomized, double-blind, placebo-controlled, phase III study in children and adolescents in Europe. Maintenance of these broad benefits, as well as symptomatic control, is a key goal of long-term management of ADHD. Secondary objectives of this multinational study in children and adolescents with ADHD were to assess the long-term maintenance of effectiveness of LDX in improving health-related quality of life and reducing functional impairment, as gauged using the Child Health and Illness Profile-Child Edition: Parent Report Form (CHIP-CE: PRF) and the Weiss Functional Impairment Rating Scale-Parent Report (WFIRS-P), respectively. Patients aged 6-17 years with diagnosed ADHD and a baseline ADHD Rating Scale IV total score of at least 28 were enrolled from the previous European study and from US sites. Patients who completed an open-label LDX treatment period of at least 26 weeks were randomized (1:1) to continue on their optimized dose of LDX or to switch to placebo for a 6-week, double-blind, withdrawal period. Parents completed CHIP-CE: PRF and WFIRS-P questionnaires at weeks 0, 8 and 26 of the open-label period and at weeks 0 and 6 of the randomized-withdrawal period, or at early termination. The endpoint of each period was defined as the last visit with valid data. Effect sizes were the difference (LDX minus placebo) in least-squares (LS)-mean change from baseline to endpoint divided by root-mean-square error. P values were nominal and not adjusted for multiple comparisons. The open-label and randomized full analysis sets comprised 262 and 153 (LDX n = 76; placebo n = 77) patients, respectively. Mean pretreatment CHIP-CE: PRF T-scores were more than one standard deviation below the normative mean in four of the five domains, and there was significant improvement across all domains from baseline to endpoint of the open-label period. In the randomized-withdrawal period, LS-mean CHIP-CE: PRF T-scores deteriorated in all domains in the placebo group, but not in the LDX group. Compared with placebo, the effect of LDX was significant in the Risk Avoidance (effect size 0.829; p < 0.001), Achievement (0.696; p < 0.001) and Satisfaction (0.636; p < 0.001) domains. Mean pretreatment WFIRS-P scores were lowest in the Family domain and the Learning and School domain. WFIRS-P total score and scores in all domains improved significantly from baseline to endpoint of the open-label period. In the randomized-withdrawal period, LS-mean scores deteriorated in the placebo group but not in the LDX group. Compared with placebo, the effect of LDX was significant in the Family, Learning and School, and Risky Activities domains and in total (effect size 0.908; p < 0.001). Using parent-rated instruments, long-term maintenance of the beneficial effect of LDX in multiple domains of health-related quality of life and functional impairment was demonstrated by comparison of treatment continuation and withdrawal under randomized, double-blind, placebo-controlled conditions.
Nagy, Peter; Häge, Alexander; Coghill, David R; Caballero, Beatriz; Adeyi, Ben; Anderson, Colleen S; Sikirica, Vanja; Cardo, Esther
2016-02-01
Attention-deficit/hyperactivity disorder (ADHD) is associated with functional impairments in multiple domains of patients' lives. A secondary objective of this randomized, active-controlled, head-to-head, double-blind, dose-optimized clinical trial was to compare the effects of lisdexamfetamine dimesylate (LDX) and atomoxetine (ATX) on functional impairment in children and adolescents with ADHD. Patients aged 6-17 years with an ADHD Rating Scale IV total score ≥ 28 and an inadequate response to methylphenidate treatment (judged by investigators) were randomized (1:1) to once-daily LDX or ATX for 9 weeks. Parents/guardians completed the Weiss Functional Impairment Rating Scale-Parent Report (WFIRS-P) at baseline and at week 9 or early termination. p values were nominal and not corrected for multiple comparisons. Of 267 randomized patients, 200 completed the study (LDX 99, ATX 101). At baseline, mean WFIRS-P total score in the LDX group was 0.95 [standard deviation (SD) 0.474; 95% confidence interval (CI) 0.87, 1.03] and in the ATX group was 0.91 (0.513; 0.82, 1.00). Scores in all WFIRS-P domains improved from baseline to endpoint in both groups, with least-squares mean changes in total score of -0.35 (95% CI -0.42, -0.29) for LDX and -0.27 (-0.33, -0.20) for ATX. The difference between LDX and ATX was statistically significant (p < 0.05) for the Learning and School (effect size of LDX vs ATX, 0.43) and Social Activities (0.34) domains and for total score (0.27). Both treatments reduced functional impairment in children and adolescents with ADHD; LDX was statistically significantly more effective than ATX in two of six domains and in total score.
Richards, Cynthia; McIntyre, Roger S; Weisler, Richard; Sambunaris, Angelo; Brawman-Mintzer, Olga; Gao, Joseph; Geibel, Brooke; Dauphin, Matthew; Madhoo, Manisha
2016-12-01
The efficacy, safety, and tolerability of lisdexamfetamine dimesylate (LDX) augmentation of antidepressant monotherapy in adults with major depressive disorder (MDD) from two phase 3 studies are reported. Across study 1 (placebo, n=201; LDX, n=201) and study 2 (placebo, n=213; LDX, n=211), most participants (placebo and LDX) in the safety analysis set were female (study 1: 66.2% and 64.2%; study 2: 67.1% and 66.8%); mean±SD ages were 41.8±12.04 with placebo and 42.2±12.32 with LDX in study 1 and 42.6±11.41 with placebo and 42.0±11.63 with LDX in study 2. Participants (18-65 y) had DSM-IV-TR-diagnosed MDD and lead-in baseline Montgomery-Åsberg Depression Rating Scale (MADRS) total scores ≥24. Eight-week antidepressant lead-in phases prospectively assessed antidepressant response. Then, 8 weeks of randomized (1:1), double-blind treatment with dose-optimized LDX (20-70mg) or placebo in participants exhibiting inadequate antidepressant monotherapy responses (augmentation baseline MADRS total scores ≥18 and <50% MADRS total score reductions from lead-in baseline to augmentation baseline) was initiated. The primary endpoint was MADRS total score change from augmentation baseline to week 16. Safety and tolerability measures included the occurrence of treatment-emergent adverse events (TEAEs). Least squares mean (95% CI) treatment differences (LDX-placebo) for MADRS total score changes from augmentation baseline to week 16 were not statistically significant in study 1 (0.1 [-1.7, 2.0], P=0.883) or study 2 (-0.5 [-2.3, 1.3], P=0.583). The only TEAE reported by >5% of LDX participants at twice the placebo rate in both studies was dry mouth. Limitations include the exclusion of participants with psychiatric comorbidities/active medical disorders, the inability to assess specific MDD symptom domains (eg, anhedonia, cognition) or subtypes, the use of telephone-based depression assessments, and the potential influence of placebo response. Contrary to expectations, LDX augmentation was not superior to placebo in reducing depressive symptoms in individuals with MDD exhibiting inadequate responses to antidepressant monotherapy. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.
Lisdexamfetamine: A pharmacokinetic review.
Comiran, Eloisa; Kessler, Félix Henrique; Fröehlich, Pedro Eduardo; Limberger, Renata Pereira
2016-06-30
Lisdexamfetamine (LDX) is a d-amphetamine (d-AMPH) pro-drug used to treat Attention Deficit and Hyperactivity Disorder (ADHD) and Binge Eating Disorder (BED) symptoms. The in vivo pharmacodynamics of LDX is the same as that of its active product d-AMPH, although there are a few qualitative and quantitative differences due to pharmacokinetics. Due to the specific pharmacokinetics of the long-acting stimulants, this article revises the pharmacokinetic studies on LDX, the newest amphetamine pro-drug. The Medline/Pubmed, Science Direct and Biblioteca Virtual em Saúde (Lilacs and Ibecs) (2007-2016) databases were searched for articles and their list of references. As for basic pharmacokinetics studies, since LDX is a newly developed medication, there are few results concerning biotransformation, distribution and the use of different biological matrices for analysis. This is the first robust review on this topic, gathering data from all clinical pharmacokinetics studies available in the literature. The particular pharmacokinetics of LDX plays a major role in studying this pro-drug, since this knowledge was essential to understand some reports on clinical effects in literature, e.g. the small likelihood of reducing the effect by interactions, the effect of long duration use and the still questionable reduction of the potential for abuse. In general the already well-known pharmacokinetic properties of amphetamine make LDX relatively predictable, simplifying the use of LDX in clinical practice. Copyright © 2016 Elsevier B.V. All rights reserved.
McElroy, Susan L; Mitchell, James E; Wilfley, Denise; Gasior, Maria; Ferreira-Cornwell, M Celeste; McKay, Michael; Wang, Jiannong; Whitaker, Timothy; Hudson, James I
2016-05-01
In a published 11-week, placebo-controlled trial, 50 and 70 mg/d lisdexamfetamine dimesylate (LDX), but not 30 mg/d LDX, significantly reduced binge eating days (primary endpoint) in adults with binge eating disorder (BED). This report provides descriptions of LDX effects on secondary endpoints (Binge Eating Scale [BES]; Three-Factor Eating Questionnaire [TFEQ]; Yale-Brown Obsessive Compulsive Scale modified for Binge Eating [Y-BOCS-BE]; and the Barratt Impulsiveness Scale, version 11 [BIS-11]) from that study. Week 11 least squares mean treatment differences favoured all LDX doses over placebo on the BES (p ≤ 0.03), TFEQ Disinhibition and Hunger subscales (all p < 0.05), and Y-BOCS-BE total, obsessive, and compulsive scales (all p ≤ 0.02) and on BIS-11 total score at 70 mg/d LDX (p = 0.015) and the TFEQ Cognitive Restraint subscale at 30 and 70 mg/d LDX (both p < 0.05). These findings indicate that LDX decreased global binge eating severity and obsessive-compulsive and impulsive features of BED in addition to binge eating days. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.
Effects of lisdexamfetamine dimesylate treatment for ADHD on growth.
Faraone, Stephen V; Spencer, Thomas J; Kollins, Scott H; Glatt, Stephen J
2010-01-01
To complete an exploratory uncontrolled study of the effects of lisdexamfetamine dimesylate (LDX) on growth of children treated for attention-deficit/hyperactivity disorder (ADHD). Height, weight, and body mass index (BMI) from 281 children ages 6 to 13 years from longitudinal assessments up to 15 months were compared to norms from the Centers for Disease Control. At study entry, children were taller and heavier than average. Growth delays were largest for weight and BMI, and there was a 13 percentile point decrease in height. Children continued to grow in terms of height while treated with LDX; we found no increase in raw weight or BMI during the study period. LDX treatment was significantly associated with diminished gains in height, weight, and BMI compared to levels that would be expected based on age-appropriate standards from the Centers for Disease Control. Growth delays were greatest for the heaviest and tallest children, for those who had not previously received stimulant therapy, and for those with a greater cumulative exposure to LDX. More work is needed to determine effects on ultimate adult height. Consistent with prior studies of stimulants, treatment with LDX leads to statistically significant reductions in expected height, weight, and BMI. Growth of patients with ADHD treated with LDX should be closely monitored and corrective action taken should growth delays be observed.
Ermer, James; Corcoran, Mary; Lasseter, Kenneth
2016-01-01
Background: This open-label, crossover study examined lisdexamfetamine dimesylate (LDX) and d-amphetamine pharmacokinetics in healthy adults after administration of an intact LDX capsule or after the capsule was emptied into orange juice or yogurt and the contents consumed. Methods: Healthy adult volunteers (N = 30) were administered a 70-mg LDX capsule or the contents of a 70-mg capsule mixed with yogurt or orange juice using a 3-way crossover design. Blood samples were collected serially for up to 96 hours after dose. Pharmacokinetic endpoints included maximum plasma concentration (Cmax) and area under the plasma concentration versus time curve from zero to infinity (AUC0–∞) or to last assessment (AUClast). Relative LDX and d-amphetamine bioavailabilities from the contents of a 70-mg LDX capsule mixed with orange juice or yogurt were compared with those from the intact LDX capsule using bioequivalence-testing procedures. Results: Geometric least squares mean ratios (90% confidence intervals [CIs]) for d-amphetamine (active moiety) were within the prespecified bioequivalence range (0.80–1.25) when the contents of a 70-mg LDX capsule were mixed with orange juice [Cmax: 0.971 (0.945, 0.998); AUC0–∞: 0.986 (0.955, 1.019); AUClast: 0.970 (0.937, 1.004)] or yogurt [Cmax: 0.970 (0.944, 0.997); AUC0–∞: 0.945 (0.915, 0.976); AUClast: 0.944 (0.912, 0.977)]. Geometric least squares mean ratios (90% CIs) for LDX (inactive prodrug) were below the accepted range when the contents of a 70-mg LDX capsule were mixed with orange juice [Cmax: 0.641 (0.582, 0.707); AUC0–∞: 0.716 (0.647, 0.792); AUClast: 0.708 (0.655, 0.766)]; the lower 90% CI for Cmax [0.828 (0.752, 0.912)] was below the accepted range when the contents of a 70-mg LDX capsule were mixed with yogurt. Conclusions: Relative bioavailability of d-amphetamine (the active moiety) did not differ across administrations, which suggests that emptying an LDX capsule into orange juice or yogurt and consuming it is an alternative to intact capsules. PMID:27661399
Ermer, James; Corcoran, Mary; Lasseter, Kenneth; Marbury, Thomas; Yan, Brian
2016-01-01
Background: Lisdexamfetamine (LDX) and d-amphetamine pharmacokinetics were assessed in individuals with normal and impaired renal function after a single LDX dose; LDX and d-amphetamine dialyzability was also examined. Methods: Adults (N = 40; 8/group) were enrolled in 1 of 5 renal function groups [normal function, mild impairment, moderate impairment, severe impairment/end-stage renal disease (ESRD) not requiring hemodialysis, and ESRD requiring hemodialysis] as estimated by glomerular filtration rate (GFR). Participants with normal and mild to severe renal impairment received 30 mg LDX; blood samples were collected predose and serially for 96 hours. Participants with ESRD requiring hemodialysis received 30 mg LDX predialysis and postdialysis separated by a washout period of 7–14 days. Predialysis blood samples were collected predose, serially for 72 hours, and from the dialyzer during hemodialysis; postdialysis blood samples were collected predose and serially for 48 hours. Pharmacokinetic end points included maximum plasma concentration (Cmax) and area under the plasma concentration versus time curve from time 0 to infinity (AUC0–∞) or to last assessment (AUClast). Results: Mean LDX Cmax, AUClast, and AUC0–∞ in participants with mild to severe renal impairment did not differ from those with normal renal function; participants with ESRD had higher mean Cmax and AUClast than those with normal renal function. d-amphetamine exposure (AUClast and AUC0–∞) increased and Cmax decreased as renal impairment increased. Almost no LDX and little d-amphetamine were recovered in the dialyzate. Conclusions: There seems to be prolonged d-amphetamine exposure after 30 mg LDX as renal impairment increases. In individuals with severe renal impairment (GFR: 15 ≤ 30 mL·min−1·1.73 m−2), the maximum LDX dose is 50 mg/d; in patients with ESRD (GFR: <15 mL·min−1·1.73 m−2), the maximum LDX dose is 30 mg/d. Neither LDX nor d-amphetamine is dialyzable. PMID:26926668
Fridman, M; Hodgkins, P S; Kahle, J S; Erder, M H
2015-06-01
There are few approved therapies for adults with attention-deficit/hyperactivity disorder (ADHD) in Europe. Lisdexamfetamine (LDX) is an effective treatment for ADHD; however, no clinical trials examining the efficacy of LDX specifically in European adults have been conducted. Therefore, to estimate the efficacy of LDX in European adults we performed a meta-regression of existing clinical data. A systematic review identified US- and Europe-based randomized efficacy trials of LDX, atomoxetine (ATX), or osmotic-release oral system methylphenidate (OROS-MPH) in children/adolescents and adults. A meta-regression model was then fitted to the published/calculated effect sizes (Cohen's d) using medication, geographical location, and age group as predictors. The LDX effect size in European adults was extrapolated from the fitted model. Sensitivity analyses performed included using adult-only studies and adding studies with placebo designs other than a standard pill-placebo design. Twenty-two of 2832 identified articles met inclusion criteria. The model-estimated effect size of LDX for European adults was 1.070 (95% confidence interval: 0.738, 1.401), larger than the 0.8 threshold for large effect sizes. The overall model fit was adequate (80%) and stable in the sensitivity analyses. This model predicts that LDX may have a large treatment effect size in European adults with ADHD. Copyright © 2015 Elsevier Masson SAS. All rights reserved.
ERIC Educational Resources Information Center
Wigal, Sharon B.; Maltas, Stephanie; Crinella, Francis; Stehli, Annamarie; Steinhoff, Kenneth; Lakes, Kimberley; Schuck, Sabrina
2012-01-01
Background: Medication treatment studies of ADHD have typically not assessed effects on reading performance, although reading difficulties frequently co-occur in children with ADHD. The current study characterizes the effects of lisdexamfetamine dimesylate (LDX; Vyvanse[R], Shire US Inc.), at peak efficacy, on reading performance in children with…
Cell therapy in the treatment of bipolar mania in an animal model: a proof of concept study.
Ascoli, Bruna M; Colombo, Rafael; Géa, Luiza P; Terraciano, Paula B; Pizzato, Sabrina B; de Oliveira, Fernanda S; Cirne-Lima, Elizabeth; Kapczinski, Flávio; Rosa, Adriane R
2017-01-01
The rationale of mesenchymal stem cells (MSCs) as a novel therapeutic approach in certain neurodegenerative diseases is based on their ability to promote neurogenesis. Hippocampal atrophy has been related to bipolar disorder (BD) in preclinical, imaging and postmortem studies. Therefore, the development of new strategies to stimulate the neurogenesis process in BD is crucial. To investigate the behavioral and neurochemical changes induced by transplantation of MSCs in a model of mania-like behavior induced by lisdexamfetamine dimesylate (LDX). Wistar rats (n=65) received one oral daily dose of LDX (10 mg/kg) or saline for 14 days. On the 8th day of treatment, the animals additionally received intrahippocampal saline or MSC (1 µL containing 25,000 cells) or lithium (47.5 mg/kg) as an internal experimental control. Two hours after the last administration, behavioral and neurochemical analyses were performed. LDX-treated rats had increased locomotor activity compared to saline-saline rats (p=0.004), and lithium reversed LDX-related hyperactive behavior (p<0.001). In contrast, the administration of MSCs did not change hyperlocomotion, indicating no effects of this treatment on LDX-treated rats (p=0.979). We did not find differences between groups in BDNF levels (p>0.05) in the hippocampus of rats. Even though these results suggest that a single intrahippocampal injection of MSCs was not helpful to treat hyperactivity induced by LDX and neither influenced BDNF secretion, we cannot rule out the possible therapeutic effects of MSCs. Further research is required to determine direct effects of LDX on brain structures as well as in other pathophysiological targets related to BD.
Hudson, James I.; Gasior, Maria; Herman, Barry K.; Radewonuk, Jana; Wilfley, Denise; Busner, Joan
2017-01-01
Abstract Objective This study examined the time course of efficacy‐related endpoints for lisdexamfetamine dimesylate (LDX) versus placebo in adults with protocol‐defined moderate to severe binge‐eating disorder (BED). Methods In two 12‐week, double‐blind, placebo‐controlled studies, adults meeting DSM‐IV‐TR BED criteria were randomized 1:1 to receive placebo or dose‐optimized LDX (50 or 70 mg). Analyses across visits used mixed‐effects models for repeated measures (binge eating days/week, binge eating episodes/week, Yale‐Brown Obsessive Compulsive Scale modified for Binge Eating [Y‐BOCS‐BE] scores, percentage body weight change) and chi‐square tests (Clinical Global Impressions—Improvement [CGI‐I; from the perspective of BED symptoms] scale dichotomized as improved or not improved). These analyses were not part of the prespecified testing strategy, so reported p values are nominal (unadjusted and descriptive only). Results Least squares mean treatment differences for change from baseline in both studies favored LDX over placebo (all nominal p values < .001) starting at Week 1 for binge eating days/week, binge‐eating episodes/week, and percentage weight change and at the first posttreatment assessment (Week 4) for Y‐BOCS‐BE total and domain scores. On the CGI‐I, more participants on LDX than placebo were categorized as improved starting at Week 1 in both studies (both nominal p values < .001). Across these efficacy‐related endpoints, the superiority of LDX over placebo was maintained at each posttreatment assessment in both studies (all nominal p values < .001). Discussion In adults with BED, LDX treatment appeared to be associated with improvement on efficacy measures as early as 1 week, which was maintained throughout the 12‐week studies. PMID:28481434
Wigal, Sharon B; Raja, Pooja; Shukla, Ankita
2013-01-01
The efficacy and safety of stimulants for the pharmacologic management of attention deficit hyperactivity disorder (ADHD) is well documented. The US Food and Drug Administration approval of additional classes of medication even within stimulant treatments expands the prescribing options for practitioners. The focus of this paper is the prodrug amphetamine stimulant, lisdexamfetamine (LDX) , which is an example of such an agent with a novel delivery system. This review covers the proof-of-concept and later studies of LDX to describe its use to treat ADHD in pediatric and adult populations. A literature search and review of LDX were carried out using the PubMed database up to August 2012. Clinical studies of LDX in children and adults with ADHD demonstrate its tolerability and its efficacy in reducing ADHD symptoms. Future research should be less restrictive in order to address some of the unmet needs in ADHD treatment. The inclusion of patients with ADHD and co-occurring mental health disorders and/or medical conditions is typically not studied in clinical trials nor is the prior ADHD treatment exposure of study participants. The preschool age population also is understudied in recently approved ADHD treatments such as LDX. Finally, how to approach the treatment of participants or first-degree relatives with a medical history or presence of substance use disorder presents an ongoing clinical challenge.
Mattingly, Greg W; Weisler, Richard H; Young, Joel; Adeyi, Ben; Dirks, Bryan; Babcock, Thomas; Lasser, Robert; Scheckner, Brian; Goodman, David W
2013-01-29
Despite the overall high degree of response to pharmacotherapy, consensus is lacking on how to judge clinical response or define optimal treatment/remission when treating adults with attention-deficit/hyperactivity disorder (ADHD). This study examined clinical response and symptomatic remission in analyses of 2 studies of lisdexamfetamine dimesylate (LDX) in adults with ADHD. In a 4-week, double-blind, forced-dose trial, adults with ADHD were randomized to LDX 30, 50, and 70 mg/day (mg/d) or placebo. In a second, open-label, follow-up trial, adults entering from the 4-week study were titrated to an "optimal" LDX dose (30 mg/d [n=44], 50 mg/d [n=112], and 70 mg/d [n=171]) over 4 weeks, and maintained for 11 additional months. The ADHD Rating Scale IV (ADHD-RS-IV) with adult prompts and the Clinical Global Impressions-Improvement (CGI-I) scale assessed efficacy. Clinical response was defined, post hoc, as ≥30% reduction from baseline in ADHD-RS-IV and CGI-I rating of 1 or 2; symptomatic remission was defined as ADHD-RS-IV total score ≤18. Log rank analysis examined overall significance among the treatment groups in time to response or remission. Four hundred and fourteen participants in the 4-week study and 345 in the open-label, extension study were included in the efficacy populations. All LDX groups improved by ADHD-RS-IV and CGI-I scores in both studies. In the 4-week study (n=414), 69.3% responded and 45.5% achieved remission with LDX (all doses); 37.1% responded and 16.1% achieved remission with placebo; time (95% CI) to median clinical response (all LDX doses) was 15.0 (15.0, 17.0) days and to remission was 31.0 (28.0, 37.0) days (P<.0001 overall). In the open-label study, with LDX (all doses), 313 (95.7%) and 278 (85.0%) of 327 participants with evaluable maintenance-phase data met criteria for response and remission, respectively. Of participants who completed dose optimization, 75.2% remained responders and 65.7% remained in remission in the 12-month study. Overall, 285 (82.6%) and 227 (65.8%) of 345 participants were responders and remitters, respectively, at their final visits. In the long-term study, with open-label, dose-optimized LDX treatment, most adults with ADHD achieved clinical response and/or symptomatic remission; almost two-thirds maintained symptomatic remission over the remaining 11 months. Clinical Trial Numbers: NCT00334880 and NCT01070394CLINICAL TRIAL REGISTRY: clinicaltrials.gov.
2013-01-01
Background Despite the overall high degree of response to pharmacotherapy, consensus is lacking on how to judge clinical response or define optimal treatment/remission when treating adults with attention-deficit/hyperactivity disorder (ADHD). This study examined clinical response and symptomatic remission in analyses of 2 studies of lisdexamfetamine dimesylate (LDX) in adults with ADHD. Methods In a 4-week, double-blind, forced-dose trial, adults with ADHD were randomized to LDX 30, 50, and 70 mg/day (mg/d) or placebo. In a second, open-label, follow-up trial, adults entering from the 4-week study were titrated to an “optimal” LDX dose (30 mg/d [n=44], 50 mg/d [n=112], and 70 mg/d [n=171]) over 4 weeks, and maintained for 11 additional months. The ADHD Rating Scale IV (ADHD-RS-IV) with adult prompts and the Clinical Global Impressions-Improvement (CGI-I) scale assessed efficacy. Clinical response was defined, post hoc, as ≥30% reduction from baseline in ADHD-RS-IV and CGI-I rating of 1 or 2; symptomatic remission was defined as ADHD-RS-IV total score ≤18. Log rank analysis examined overall significance among the treatment groups in time to response or remission. Results Four hundred and fourteen participants in the 4-week study and 345 in the open-label, extension study were included in the efficacy populations. All LDX groups improved by ADHD-RS-IV and CGI-I scores in both studies. In the 4-week study (n=414), 69.3% responded and 45.5% achieved remission with LDX (all doses); 37.1% responded and 16.1% achieved remission with placebo; time (95% CI) to median clinical response (all LDX doses) was 15.0 (15.0, 17.0) days and to remission was 31.0 (28.0, 37.0) days (P<.0001 overall). In the open-label study, with LDX (all doses), 313 (95.7%) and 278 (85.0%) of 327 participants with evaluable maintenance-phase data met criteria for response and remission, respectively. Of participants who completed dose optimization, 75.2% remained responders and 65.7% remained in remission in the 12-month study. Overall, 285 (82.6%) and 227 (65.8%) of 345 participants were responders and remitters, respectively, at their final visits. Conclusion In the long-term study, with open-label, dose-optimized LDX treatment, most adults with ADHD achieved clinical response and/or symptomatic remission; almost two-thirds maintained symptomatic remission over the remaining 11 months. Trial registration Clinical Trial Numbers: NCT00334880 and NCT01070394 Clinical Trial Registry: clinicaltrials.gov URLs http://www.clinicaltrials.gov/show/NCT00334880 http://www.clinicaltrials.gov/ct2/show/NCT01070394?term=NCT01070394&rank=1 PMID:23356790
McElroy, Susan L; Hudson, James I; Gasior, Maria; Herman, Barry K; Radewonuk, Jana; Wilfley, Denise; Busner, Joan
2017-08-01
This study examined the time course of efficacy-related endpoints for lisdexamfetamine dimesylate (LDX) versus placebo in adults with protocol-defined moderate to severe binge-eating disorder (BED). In two 12-week, double-blind, placebo-controlled studies, adults meeting DSM-IV-TR BED criteria were randomized 1:1 to receive placebo or dose-optimized LDX (50 or 70 mg). Analyses across visits used mixed-effects models for repeated measures (binge eating days/week, binge eating episodes/week, Yale-Brown Obsessive Compulsive Scale modified for Binge Eating [Y-BOCS-BE] scores, percentage body weight change) and chi-square tests (Clinical Global Impressions-Improvement [CGI-I; from the perspective of BED symptoms] scale dichotomized as improved or not improved). These analyses were not part of the prespecified testing strategy, so reported p values are nominal (unadjusted and descriptive only). Least squares mean treatment differences for change from baseline in both studies favored LDX over placebo (all nominal p values < .001) starting at Week 1 for binge eating days/week, binge-eating episodes/week, and percentage weight change and at the first posttreatment assessment (Week 4) for Y-BOCS-BE total and domain scores. On the CGI-I, more participants on LDX than placebo were categorized as improved starting at Week 1 in both studies (both nominal p values < .001). Across these efficacy-related endpoints, the superiority of LDX over placebo was maintained at each posttreatment assessment in both studies (all nominal p values < .001). In adults with BED, LDX treatment appeared to be associated with improvement on efficacy measures as early as 1 week, which was maintained throughout the 12-week studies. © 2017 The Authors International Journal of Eating Disorders Published by Wiley Periodicals, Inc.
Hutson, Peter H; Heins, Mariette S; Folgering, Joost H A
2015-08-01
Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by poor attention, impulse control and hyperactivity. A significant proportion of ADHD patients are also co-morbid for other psychiatric problems including mood disorders and these patients may be managed with a combination of psychostimulants and anti-depressants. While it is generally accepted that enhanced catecholamine signalling via the action of psychostimulants is likely responsible for the cognitive improvement in ADHD, other neurotransmitters including acetylcholine and histamine may be involved. In the present study, we have examined the effect of lisdexamfetamine dimesylate (LDX), an amphetamine pro-drug that is approved for the treatment of ADHD on acetylcholine and histamine efflux in pre-frontal cortex and hippocampus alone and in combination with the anti-depressant s-citalopram. LDX increased cortical acetylcholine efflux, an effect that was not significantly altered by co-administration of s-citalopram. Cortical and hippocampal histamine were markedly increased by LDX, an effect that was attenuated in the hippocampus but not in pre-frontal cortex when co-administered with s-citalopram. Taken together, these results suggest that efflux of acetylcholine and histamine may be involved in the therapeutic effects of LDX and are differentially influenced by the co-administration of s-citalopram. Attention deficit hyperactivity disorder (ADHD) is characterized by poor attention, impulse control and hyperactivity. Some ADHD patients are also co-morbid for mood disorders and may be managed with psychostimulants (e.g. lisdexamfetamine, LDX) and anti-depressants (e.g. s-citalopram). LDX increased the efflux of acetylcholine and histamine, neurotransmitters involved in cognitive function, which were differentially influenced when co-administered with s-citalopram. Acetylcholine and histamine may be involved in the therapeutic effects of LDX and are differentially affected by the co-administration of s-citalopram. © 2015 International Society for Neurochemistry.
Instrument study of the Lunar Dust eXplorer (LDX) for a lunar lander mission
NASA Astrophysics Data System (ADS)
Li, Yanwei; Srama, Ralf; Henkel, Hartmut; Sternovsky, Zoltan; Kempf, Sascha; Wu, Yiyong; Grün, Eberhard
2014-11-01
One of the highest-priority issues for a future human or robotic lunar exploration is the lunar dust. This problem should be studied in depth in order to develop an environment model for a future lunar exploration. A future ESA lunar lander mission requires the measurement of dust transport phenomena above the lunar surface. Here, we describe an instrument design concept to measure slow and fast moving charged lunar dust which is based on the principle of charge induction. LDX has a low mass and measures the speed and trajectory of individual dust particles with sizes below one micrometer. Furthermore, LDX has an impact ionization target to monitor the interplanetary dust background. The sensor consists of three planes of segmented grid electrodes and each electrode is connected to an individual charge sensitive amplifier. Numerical signals were computed using the Coulomb software package. The LDX sensitive area is approximately 400 cm2. Our simulations reveal trajectory uncertainties of better than 2° with an absolute position accuracy of better than 2 mm.
Diaz-Orueta, U; Fernandez-Fernandez, M A; Morillo-Rojas, M D; Climent, G
2016-07-01
Lisdexanfetamine (LDX) is the drug for attention deficit hyperactivity disorder (ADHD) undergoing the largest research volume in the latest years. However, no studies certify its usefulness for the improvement of cognitive functioning in ADHD. To evaluate the efficacy of LDX in the behavioral and cognitive improvement of a group of patients with ADHD. Such efficacy was measured by means of the administration of AULA Nesplora virtual reality test before the prescription of pharmacological treatment and right after the treatment with LDX. The sample comprised 85 patients between 6 and 16 years, with clinical diagnosis of ADHD, who attended treatment in a neuropediatrics consultation. All patients started pharmacological treatment with the proper dose of LDX after the clinical interview and the first administration of AULA test. After an average treatment of 7.5 months, AULA was administered again and the treatment progress based on cognitive and motor symptomatology was assessed. Results showed highly significant improvements in selective and sustained attention, quality of attention focus and hyperactivity; moderate improvements in impulsivity; and an incidence close to zero in processing speed. LDX constitutes an adequate treatment for the substantial improvement of attention and hyperactivity; such improvement can be monitored accurately by means of AULA virtual reality test.
Accurate MR thermometry by hyperpolarized 129 Xe.
Zhang, Le; Burant, Alex; McCallister, Andrew; Zhao, Victor; Koshlap, Karl M; Degan, Simone; Antonacci, Michael; Branca, Rosa Tamara
2017-09-01
To investigate the temperature dependence of the resonance frequency of lipid-dissolved xenon (LDX) and to assess the accuracy of LDX-based MR thermometry. The chemical shift temperature dependence of water protons, methylene protons, and LDX was measured from samples containing tissues with varying fat contents using a high-resolution NMR spectrometer. LDX results were then used to acquire relative and absolute temperature maps in vivo and the results were compared with PRF-based MR thermometry. The temperature dependence of proton resonance frequency (PRF) is strongly affected by the specific distribution of water and fat. A redistribution of water and fat compartments can reduce the apparent temperature dependence of the water chemical shift from -0.01 ppm/°C to -0.006 ppm, whereas the LDX chemical shift shows a consistent temperature dependence of -0.21 ppm/°C. The use of the methylene protons resonance frequency as internal reference improves the accuracy of LDX-based MR thermometry, but degrades that of PRF-based MR thermometry, as microscopic susceptibility gradients affected lipid and water spins differently. The LDX resonance frequency, with its higher temperature dependence, provides more accurate and precise temperature measurements, both in vitro and in vivo. More importantly, the resonance frequency of nearby methylene protons can be used to extract absolute temperature information. Magn Reson Med 78:1070-1079, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.
Turgay, Atilla; Ginsberg, Lawrence; Sarkis, Elias; Jain, Rakesh; Adeyi, Ben; Gao, Joseph; Dirks, Bryan; Babcock, Thomas; Scheckner, Brian; Richards, Cynthia; Lasser, Robert
2010-01-01
Abstract Objective To assess the effects of lisdexamfetamine dimesylate (LDX) on executive function (EF) behaviors in children with attention-deficit/hyperactivity disorder (ADHD). Methods This observational, open-label, 7-week, dose-optimization study of LDX (20–70 mg/day) in children with ADHD evaluated efficacy with the ADHD Rating Scale IV; safety measures included adverse events (AEs). EF was assessed with the Behavior Rating Inventory of Executive Function (BRIEF). Post hoc analyses examined BRIEF scores by sex, ADHD subtype, comorbid psychiatric symptoms, and common treatment-emergent AEs (TEAEs). ADHD Rating Scale IV scores were assessed in subjects categorized by baseline BRIEF global executive composite T scores with clinically significant (≥65) or not clinically significant (<65) impairment in EF. Results Mean (standard deviation) change from baseline to endpoint for BRIEF of −17.9 (12.5) for Global Executive Composite, −15.4 (12.6) for Behavioral Regulation Index, and −17.6 (12.3) for Metacognition Index demonstrated improvement with LDX (pooled doses; p < 0.0001 for all). Improvements in BRIEF scores were seen regardless of sex, ADHD subtype, comorbid psychiatric symptoms, common TEAEs, or baseline EF impairment category. TEAEs included decreased appetite, decreased weight, irritability, insomnia, headache, upper abdominal pain, and initial insomnia. Conclusions Improvements were demonstrated in EF behaviors and ADHD symptoms with LDX. LDX safety profile was consistent with long-acting stimulant use. PMID:21186969
ERIC Educational Resources Information Center
Katic, Alain; Ginsberg, Lawrence; Jain, Rakesh; Adeyi, Ben; Dirks, Bryan; Babcock, Thomas; Scheckner, Brian; Richards, Cynthia; Lasser, Robert; Turgay, Atilla; Findling, Robert L.
2012-01-01
Objective: To describe clinically relevant effects of lisdexamfetamine dimesylate (LDX) on emotional expression (EE) in children with ADHD. Method: Children with ADHD participated in a 7-week, open-label, LDX dose-optimization study. Expression and Emotion Scale for Children (EESC) change scores were analyzed post hoc using two methods to…
Adler, Lenard A; Dirks, Bryan; Deas, Patrick; Raychaudhuri, Aparna; Dauphin, Matthew; Saylor, Keith; Weisler, Richard
2013-10-09
This study examined the effects of lisdexamfetamine dimesylate (LDX) on quality of life (QOL) in adults with attention-deficit/hyperactivity disorder (ADHD) and clinically significant executive function deficits (EFD). This report highlights QOL findings from a 10-week randomized placebo-controlled trial of LDX (30-70 mg/d) in adults (18-55 years) with ADHD and EFD (Behavior Rating Inventory of EF-Adult, Global Executive Composite [BRIEF-A GEC] ≥65). The primary efficacy measure was the self-reported BRIEF-A; a key secondary measure was self-reported QOL on the Adult ADHD Impact Module (AIM-A). The clinician-completed ADHD Rating Scale version IV (ADHD-RS-IV) with adult prompts and Clinical Global Impressions-Severity (CGI-S) were also employed. The Adult ADHD QoL (AAQoL) was added while the study was in progress. A post hoc analysis examined the subgroup having evaluable results from both AIM-A and AAQoL. Of 161 randomized (placebo, 81; LDX, 80), 159 were included in the safety population. LDX improved AIM-A multi-item domain scores versus placebo; LS mean difference for Performance and Daily Functioning was 21.6 (ES, 0.93, P<.0001); Impact of Symptoms: Daily Interference was 14.9 (ES, 0.62, P<.0001); Impact of Symptoms: Bother/Concern was 13.5 (ES, 0.57, P=.0003); Relationships/Communication was 7.8 (ES, 0.31, P=.0302); Living With ADHD was 9.1 (ES, 0.79, P<.0001); and General Well-Being was 10.8 (ES, 0.70, P<.0001). AAQoL LS mean difference for total score was 21.0; for subscale: Life Productivity was 21.0; Psychological Health was 12.1; Life Outlook was 12.5; and Relationships was 7.3. In a post hoc analysis of participants with both AIM-A and AAQoL scores, AIM-A multi-item subgroup analysis scores numerically improved with LDX, with smaller difference for Impact of Symptoms: Daily Interference. The safety profile of LDX was consistent with amphetamine use in previous studies. Overall, adults with ADHD/EFD exhibited self-reported improvement on QOL, using the AIM-A and AAQoL scales in line with medium/large ES; these improvements were paralleled by improvements in EF and ADHD symptoms. The safety profile of LDX was similar to previous studies. ClinicalTrials.gov, NCT01101022.
Campaign for Levitation in LDX
NASA Astrophysics Data System (ADS)
Garnier, D. T.; Hansen, A. K.; Mauel, M. E.; Ortiz, E. E.; Boxer, A. C.; Ellsworth, J. L.; Karim, I.; Kesner, J.; Michael, P. C.; Zhukovsky, A.
2006-10-01
In the past year, preparations have been made for the first flight of the Levitated Dipole Experiment (LDX). LDX, which consists of a 560 kg superconducting coil floating within a 5 m diameter vacuum chamber, is designed to study fusion relevant plasmas confined in a dipole magnetic field. During the spring, a high temperature superconducting levitation coil was integrated into the LDX facility. Testing was undertaken to verify the thermal performance of the coil under expected levitation conditions. In addition, a real-time operating system digital control system was developed that will be used for the levitation control. In July, plasma experiments were conducted with all superconducting magnets in operation. While still supported, roughly 75% of the weight of the floating coil was magnetically lifted by the levitation coil above. A series of plasma experiments were conducted with the same magnetic geometry as will be the case during levitation. During August, the second generation launcher system will be installed. The launcher, which retracts beyond the plasma's last closed field lines during operation, is designed to safely catch the floating coil following an unexpected loss of control. After this installation, levitation experiments will commence.
Ward, Kristen; Citrome, Leslie
2018-02-01
The indications for lisdexamfetamine (LDX), a central nervous system stimulant, were recently expanded to include treatment of moderate to severe binge eating disorder (BED). Areas covered: This review aims to describe the chemistry and pharmacology of LDX, as well as the clinical trials investigating the efficacy and safety of this medication for the management of BED. Expert opinion: LDX is the first medication with United States Food and Drug Administration approval for the treatment of BED. It is an inactive prodrug of d-amphetamine that extends the half-life of d-amphetamine to allow for once daily dosing. D-amphetamine acts primarily to increase the concentrations of synaptic dopamine and norepinephrine. Metabolism of LDX to d-amphetamine occurs when peptidases in red blood cells cleave the covalent bond between d-amphetamine and l-lysine. D-amphetamine is then further metabolized by CYP2D6. Excretion is primarily through renal mechanisms. In clinical trials, LDX demonstrated statistical and clinical superiority over placebo in reducing binge eating days per week at doses of 50 and 70 mg daily. Commonly reported side effects of LDX include dry mouth, insomnia, weight loss, and headache, and its use should be avoided in patients with known structural cardiac abnormalities, cardiomyopathy, serious heart arrhythmia or coronary artery disease. As with all CNS stimulants, risk of abuse needs to be assessed prior to prescribing.
Evolution of the treatment of attention-deficit/hyperactivity disorder in children: a review.
Findling, Robert L
2008-05-01
Efficacious and well-tolerated medications are available for the treatment of attention-deficit/hyperactivity disorder (ADHD). Stimulants such as methylphenidate (MPH) and amphetamines are the most widely used medications approved by the US Food and Drug Administration for the treatment of ADHDin children. This article reviews the literature on the development and use of medications for the treatment of ADHD in children. A search of MEDLINE was conducted toidentify relevant studies and critical reviews on the treatment of ADHD in children. The main criteria for inclusion of a study were that it have a controlled design, enroll >100 subjects if a clinical trial and >20 subjects if a classroom study, assess symptoms with the most widely used scales and tests,and be published from 2000 to 2008.A few older pivotal studies were also included. Many studies have reported the long-term efficacy and tolerability of immediate-release formulations of MPH. The disadvantages of such formulations include the need for multiple daily dosing and a potential for abuse. Various extended-release formulations of MPH have been found effective in controlled studies enrolling large numbers of children with ADHD. The efficacy and tolerability of dexmethylphenidate, the active D-isomer of MPH, in an extended-release formulation have also been reported. An extended-release formulation of mixed amphetamine salts (MMAS-XR) that is dosed once daily has been found to be efficacious and well tolerated. The non-stimulant atomoxetine has been reported to be well tolerated and efficacious, although it may not be as effective as stimulants; this formulation is, however, less likely than stimulants to be associated with abuse and diversion. A recently approved prodrug stimulant, lisdexamfetamine dimesylate (LDX), was developed to provide a long duration of effect that is consistent throughout the day, with a reduced potential for abuse. In a placebo-controlled study in children with ADHD, less intersubject variability in T(max), C(max), and AUC from time zero to the last quantifiable concentration was seen in the 8 subjects who received LDX (percent coefficient of variation, 15.3, 20.3, and 21.6, respectively) compared with the 9 subjects who received MAS-XR (52.8, 44.0, and 42.8).In 2 clinical trials, significantly greater improvements in teacher and parent ratings of ADHD symptoms were seen with LDX compared with placebo (P<0.001).A study of the abuse potential of LDX evaluated subjective responses to the effects of oral LDX and immediate-release d-amphetamine in adults with a history of stimulant abuse. LDX was associated with a significantly lower abuse-related liking effect than d-aamphetamine (P = 0.039). Currently available treatments for ADHD in children are efficacious and well tolerated, but many of them are limited by the requirement for multiple daily dosing and abuse potential. LDX, a long-acting prodrug of d-amphetamine, has been reported to be effective and appears to overcome some of these limitations.
First Plasma Results from the Levitated Dipole Experiment
NASA Astrophysics Data System (ADS)
Garnier, Darren T.
2005-04-01
On August 13, 2004, the first plasma physics experiments were conducted using the Levitated Dipole Experiment(LDX)http://www.psfc.mit.edu/ldx/. LDX was built at MIT's Plasma Science and Fusion Center as a joint research project of Columbia University and MIT. LDX is a first-of-its-kind experiment incorporating three superconducting magnets and exploring the physics of high-temperature plasma confined by dipole magnetic fields, similar to planetary magnetospheres. It will test recent theories that suggest that stable, high-β plasma can be confined without good curvature or magnetic shear, instead using plasma compressibility to provide stability. (Plasma β is the ratio of plasma pressure to magnetic pressure.) In initial experiments, 750 kA of current was induced in the dipole coil which was physically supported in the center of the 5 m diameter vacuum chamber. Deuterium plasma discharges, lasting from 4 to 10 seconds, were formed with multi-frequency ECRH microwave heating of up to 6.2 kW. Each plasma contained a large fraction of energetic and relativistic electrons that created a significant pressure that caused outward expansion of the magnetic field. Reconstruction of the magnetic equilibrium from external magnetic diagnostics indicate local peak plasma β 7 %. Along with an overview of the LDX device, results from numerous diagnostics operating during this initial supported campaign measuring the basic plasma parameters will be presented. In addition, observations of instabilities leading to rapid plasma loss and the effects of changing plasma compressibility will be explored.
Setyawan, Juliana; Hodgkins, Paul; Guérin, Annie; Gauthier, Geneviève; Cloutier, Martin; Wu, Eric; Erder, M Haim
2013-10-01
To compare therapy augmentation and deviation rates from the recommended once-daily dosing regimen in Attention Deficit Hyperactivity Disorder (ADHD) patients initiated on lisdexamfetamine (LDX) vs other once-daily Food and Drug Administration (FDA) approved stimulants. ADHD patients initiated on a long-acting ADHD stimulant medication (index medication) in/after 2007 were selected from a large U.S. administrative claims database. Patients were required to be persistent for ≥90 days and continuously enrolled in their healthcare plan for ≥12 months following treatment initiation date. Based on age and previous treatment status, patients were classified into treatment-naïve children and adolescents (6-17 years old), previously treated children and adolescents, treatment-naïve adults (≥18 years old), and previously treated adults. Furthermore, patients were classified into four mutually exclusive treatment groups, based on index medication: lisdexamfetamine (LDX), osmotic release methylphenidate hydrochloride long-acting (OROS MPH), other methylphenidate/dexmethylphenidate long-acting (MPH LA), and amphetamine/dextroamphetamine long-acting (AMPH LA). The average daily consumption was measured as the quantity of index medication supplied in the 12-month study period divided by the total number of days of supply. Therapy augmentation was defined as the use of another ADHD medication concomitantly with the index medication for ≥28 consecutive days. Therapy augmentation and deviation rates from the recommended once-daily dosing regimen were compared between treatment groups using multivariate logistic regression models. Compared to the other treatment groups, LDX patients were less likely to augment with another ADHD medication (range odds ratios [OR]; 1.28-3.30) and to deviate from the recommended once-daily dosing regimen (range OR; 1.73-4.55), except for previously treated adult patients, where therapy augmentation differences were not statistically significant when compared to OROS MPH and MPH LA patients. This study did not control for ADHD severity. Overall, compared to LDX-treated patients, patients initiated on other ADHD medications were equally or more likely to have a therapy augmentation and more likely to deviate from the recommended once-daily dosing regimen.
Cutler, Andrew J.; Saylor, Keith; Gasior, Maria; Hamdani, Mohamed; Ferreira-Cornwell, M. Celeste; Findling, Robert L.
2014-01-01
Abstract Objectives: The purpose of this study was to assess long-term improvement in quality of life (QOL) in adolescents with attention-deficit/hyperactivity disorder (ADHD) treated with lisdexamfetamine dimesylate (LDX). Methods: Adolescents with ADHD treated for ≥3 weeks in a 4 week, placebo-controlled study entered a 1 year, open-label study. After the 4 week dose optimization (30, 50, and 70 mg/day LDX) period, treatment was maintained for 48 additional weeks. Change from baseline (of prior study) to week 52/early termination (ET) (of open-label study) in ADHD Rating Scale IV (ADHD-RS-IV) assessed effectiveness, and the Youth QOL-Research Version (YQOL-R) assessed participant-perceived QOL. Post-hoc analyses described effectiveness and QOL for participants with self-perceived poor QOL at baseline (≥1 SD below the mean) versus all others, and for study completers versus study noncompleters. Results: These post-hoc analyses included 265 participants. Participants with baseline self-perceived poor QOL (n=32) versus all others (n=232) exhibited robust YQOL-R perceptual score changes (improvement) with LDX, emerging by week 28 and maintained to week 52/ET. Week 52/ET mean change score ranged from +9.8 to +17.6 for participants with baseline self-perceived poor QOL and +0.4 to +5.1 for all others; week 52/ET improvements in ADHD-RS-IV total scores were similar, regardless of baseline YQOL-R total score. At week 52/ET, study completers had greater YQOL-R improvements than did noncompleters; ADHD-RS-IV total score changes were also numerically larger at week 52/ET for completers than for noncompleters. Conclusion: Participant-perceived QOL and ADHD symptoms improved from baseline with LDX in adolescents with ADHD; greatest improvements occurred among participants with baseline self-perceived poor QOL. PMID:24815910
Final Report: Levitated Dipole Experiment
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kesner, Jay; Mauel, Michael
2013-03-10
Since the very first experiments with the LDX, research progress was rapid and significant. Initial experiments were conducted with the high-field superconducting coil suspended by three thin rods. These experiments produced long-pulse, quasi-steady-state microwave discharges, lasting more than 10 s, having peak beta values of 20% [Garnier et al., Physics of Plasmas, 13 (2006) 056111]. High- beta, near steady-state discharges have been maintained in LDX for more than 20 seconds, and this capability made LDX the longest pulse fusion confinement experiment operating in the U.S. fusion program. A significant measure of progress in the LDX research program was the routinemore » investigation of plasma confinement with a magnetically-levitated dipole and the resulting observations of confinement improvement. In both supported and levitated configurations, detailed measurements were made of discharge evolution, plasma dynamics and instability, and the roles of gas fueling, microwave power deposition profiles, and plasma boundary shape. High-temperature plasma was created by multi frequency electron cyclotron resonance heating at 2.45 GHz, 6.4 GHz, 10.5 GHz and 28 GHz allowing control of heating profiles. Depending upon neutral fueling rates, the LDX discharges contain a fraction of energetic electrons, with mean energies above 50 keV. Depending on whether or not the superconducting dipole was levitated or supported, the peak thermal electron temperature was estimated to exceed 500 eV and peak densities to approach 1e18 m -3. We have found that levitation causes a strong inwards density pinch [Boxer et al., Nature Physics, 6 (2010) 207] and we have observed the central plasma density increase dramatically indicating a significant improvement in the confinement of a thermal plasma species.« less
Zimovetz, Evelina A; Joseph, Alain; Ayyagari, Rajeev; Mauskopf, Josephine A
2018-01-01
Attention-deficit/hyperactivity disorder (ADHD) is a chronic neurobehavioral disorder in children that may persist into adulthood. Lisdexamfetamine dimesylate (LDX) is approved in many countries for ADHD treatment in children, adolescents, and adults. Estimate the cost-effectiveness of LDX as a first- or second-line treatment for adults with ADHD from the United Kingdom (UK) National Health Service (NHS) perspective compared with methylphenidate extended release (MPH-ER) and atomoxetine (ATX). A 1-year decision-analytic model was developed. Health outcomes included response, non-response and inability to tolerate. Efficacy data were obtained from a mixed-treatment comparison (MTC). Response was a score of 1 or 2 on the Clinical Global Impression-Improvement scale. Tolerability was assessed by discontinuation rates due to adverse events. Utilities were identified via a systematic literature review. Health care resource use estimates were obtained via a survey of clinicians. Daily drug costs were estimated from mean doses reported in the trials used in the MTC. One-way and probabilistic sensitivity analyses (PSAs) were performed. LDX dominated MPH-ER and ATX; reducing mean per-patient annual cost by £5 and £200, and increasing mean quality-adjusted life years (QALYs) by 0.005 and 0.009, respectively. In the PSA, the probability of cost-effectiveness for LDX vs. MPH-ER and ATX at a threshold of £20,000 per QALY was 61% and 80%, respectively. From the perspective of the UK NHS, LDX is likely to provide a cost-effective treatment for adults with ADHD. This conclusion may be drawn with more certainty in comparison with ATX than with MPH-ER.
Zimovetz, Evelina A; Beard, Stephen M; Hodgkins, Paul; Bischof, Matthias; Mauskopf, Josephine A; Setyawan, Juliana
2016-10-01
An economic analysis from the perspective of the UK National Health Service (NHS) evaluated the cost effectiveness of lisdexamfetamine dimesylate (LDX) compared with atomoxetine in children and adolescents with attention-deficit/hyperactivity disorder who have had an inadequate response to methylphenidate. A 1-year decision-analytic model was constructed, with the health outcomes "response", "nonresponse", and "unable to tolerate". Clinical data were taken from a head-to-head, randomized controlled trial in inadequate responders to methylphenidate. Response to treatment was defined as a score of 1 (very much improved) or 2 (much improved) on the Clinical Global Impression-Improvement subscale. Tolerability was assessed by discontinuation rates owing to adverse events. Utility weights were identified via a systematic literature review. Healthcare resource use estimates were obtained via a survey of clinicians. Daily drug costs were derived from British National Formulary 2012 costs and mean doses reported in the trial. One-way and probabilistic sensitivity analyses (PSAs) were performed. The comparison of LDX with atomoxetine resulted in an estimate of an incremental cost-effectiveness ratio of £1802 per quality-adjusted life-year (QALY). The result was robust in a wide range of sensitivity analyses; results were most sensitive to changes in drug costs and efficacy. In the PSA, assuming a maximum willingness to pay of £20,000 per QALY, LDX versus atomoxetine had an 86 % probability of being cost effective. In 38 % of PSA runs, LDX was more effective and less costly than atomoxetine. From the perspective of the UK NHS, LDX provides a cost-effective treatment option for children and adolescents who are inadequate responders to methylphenidate.
Starch source influences dietary glucose generation at the mucosal α-glucosidase level.
Lin, Amy Hui-Mei; Lee, Byung-Hoo; Nichols, Buford L; Quezada-Calvillo, Roberto; Rose, David R; Naim, Hassan Y; Hamaker, Bruce R
2012-10-26
The quality of starch digestion, related to the rate and extent of release of dietary glucose, is associated with glycemia-related problems such as diabetes and other metabolic syndrome conditions. Here, we found that the rate of glucose generation from starch is unexpectedly associated with mucosal α-glucosidases and not just α-amylase. This understanding could lead to a new approach to regulate the glycemic response and glucose-related physiologic responses in the human body. There are six digestive enzymes for starch: salivary and pancreatic α-amylases and four mucosal α-glucosidases, including N- and C-terminal subunits of both maltase-glucoamylase and sucrase-isomaltase. Only the mucosal α-glucosidases provide the final hydrolytic activities to produce substantial free glucose. We report here the unique and shared roles of the individual α-glucosidases for α-glucans persisting after starch is extensively hydrolyzed by α-amylase (to produce α-limit dextrins (α-LDx)). All four α-glucosidases share digestion of linear regions of α-LDx, and three can hydrolyze branched fractions. The α-LDx, which were derived from different maize cultivars, were not all equally digested, revealing that the starch source influences glucose generation at the mucosal α-glucosidase level. We further discovered a fraction of α-LDx that was resistant to the extensive digestion by the mucosal α-glucosidases. Our study further challenges the conventional view that α-amylase is the only rate-determining enzyme involved in starch digestion and better defines the roles of individual and collective mucosal α-glucosidases. Strategies to control the rate of glucogenesis at the mucosal level could lead to regulation of the glycemic response and improved glucose management in the human body.
Starch Source Influences Dietary Glucose Generation at the Mucosal α-Glucosidase Level*
Lin, Amy Hui-Mei; Lee, Byung-Hoo; Nichols, Buford L.; Quezada-Calvillo, Roberto; Rose, David R.; Naim, Hassan Y.; Hamaker, Bruce R.
2012-01-01
The quality of starch digestion, related to the rate and extent of release of dietary glucose, is associated with glycemia-related problems such as diabetes and other metabolic syndrome conditions. Here, we found that the rate of glucose generation from starch is unexpectedly associated with mucosal α-glucosidases and not just α-amylase. This understanding could lead to a new approach to regulate the glycemic response and glucose-related physiologic responses in the human body. There are six digestive enzymes for starch: salivary and pancreatic α-amylases and four mucosal α-glucosidases, including N- and C-terminal subunits of both maltase-glucoamylase and sucrase-isomaltase. Only the mucosal α-glucosidases provide the final hydrolytic activities to produce substantial free glucose. We report here the unique and shared roles of the individual α-glucosidases for α-glucans persisting after starch is extensively hydrolyzed by α-amylase (to produce α-limit dextrins (α-LDx)). All four α-glucosidases share digestion of linear regions of α-LDx, and three can hydrolyze branched fractions. The α-LDx, which were derived from different maize cultivars, were not all equally digested, revealing that the starch source influences glucose generation at the mucosal α-glucosidase level. We further discovered a fraction of α-LDx that was resistant to the extensive digestion by the mucosal α-glucosidases. Our study further challenges the conventional view that α-amylase is the only rate-determining enzyme involved in starch digestion and better defines the roles of individual and collective mucosal α-glucosidases. Strategies to control the rate of glucogenesis at the mucosal level could lead to regulation of the glycemic response and improved glucose management in the human body. PMID:22988246
Richards, Cynthia; Iosifescu, Dan V; Mago, Rajnish; Sarkis, Elias; Geibel, Brooke; Dauphin, Matthew; McIntyre, Roger S; Weisler, Richard; Brawman-Mintzer, Olga; Gu, Joan; Madhoo, Manisha
2018-06-16
Psychostimulant augmentation is considered a potential treatment strategy for individuals with major depressive disorder who do not adequately respond to antidepressant monotherapy. The primary objective of this 12-month open-label extension study was to evaluate the safety and tolerability of lisdexamfetamine dimesylate (LDX) as augmentation therapy to an antidepressant in adults with major depressive disorder. Eligible adults who completed 1 of 3 short-term antecedent LDX augmentation of antidepressant monotherapy studies were treated with dose-optimized LDX (20-70 mg) for up to 52 weeks while continuing on the index antidepressant (escitalopram, sertraline, venlafaxine extended-release, or duloxetine) assigned during the antecedent short-term studies. Safety and tolerability assessments included the occurrence of treatment-emergent adverse events and vital sign changes. All 3 antecedent studies failed to meet the prespecified primary efficacy endpoint, so this open-label study was terminated early. Headache (15.5% [241/1559]), dry mouth (13.6% [212/1559]), insomnia (13.1% [204/1559]), and decreased appetite (12.1% [189/1559]) were the most frequently reported treatment-emergent adverse events. The greatest mean ± SD increases observed for systolic and diastolic blood pressure and for pulse were 2.6 ± 10.85 and 1.7 ± 7.94 mm Hg and 6.9 ± 10.27 bpm, respectively. Monitoring determined that less than 1% of participants experienced potentially clinically important changes in systolic blood pressure (10 [0.6%]), diastolic blood pressure (8 [0.5%]), or pulse (6 [0.4%]). The overall safety and tolerability of long-term LDX augmentation of antidepressant monotherapy was consistent with the profiles of the short-term antecedent studies, with no evidence of new safety signals.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
Alda, José A; Soutullo, César; Ramos-Quiroga, Josep A; Quintero, Javier; Hervás, Amaia; Hernández-Otero, Isabel; Sans-Fitó, Anna; Cardo-Jalón, Esther Cardo-Jalón; Fernández-Jaén, Alberto; Fernández-Pérez, Maximino; Hidalgo-Vicario, M Inés; Eddy-Ives, Lefa S; Sánchez, Javier
2014-12-01
Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobiological disorders in childhood, and is characterized by inappropriate levels of inattention, hyperactivity and/or impulsiveness, with an estimated prevalence of 5.29%. ADHD can have a negative impact upon all areas of the life of the patient. The main clinical guides accept multimodal treatment, involving both pharmacological and psychological measures, as the best management approach in ADHD (psychoeducational, behavioural and academic). Lisdexamfetamine dimesylate (LDX) is a new drug for the treatment of ADHD. A multidiscipline expert document has been developed, compiling the scientific evidence referred to this new molecule. The study also addresses the existing shortcomings in current drug therapy for ADHD and the contributions of LDX to routine clinical practice, in an attempt to help and guide physicians in the use of this new treatment. This document is endorsed by the ADHD and Psychoeducational Development task Group of the Spanish Society of Primary Care Pediatrics (Grupo de TDAH y Desarrollo Psicoeducativo de la Asociación Española de Pediatría de Atención Primaria, AEPap), the Spanish Society of Pediatric Neurology (Sociedad Española de Neurología Pediátrica, SENEP) and the Spanish Society of Out-hospital Pediatrics and Primary Care (Sociedad Española de Pediatría Extrahospitalaria y Atención Primaria, SEPEAP).
ERIC Educational Resources Information Center
Faraone, Stephen V.; Spencer, Thomas J.; Kollins, Scott H.; Glatt, Stephen J.; Goodman, David
2012-01-01
Objective: To explore dose-response effects of lisdexamfetamine dimesylate (LDX) treatment for ADHD. Method: This was a 4-week, randomized, double-blinded, placebo-controlled, parallel-group, forced-dose titration study in adult participants, aged 18 to 55 years, meeting "Diagnostic and Statistical Manual of Mental Disorders" (4th ed., text rev.)…
Effect of Lisdexamfetamine Dimesylate on Sleep in Children with ADHD
ERIC Educational Resources Information Center
Giblin, John M.; Strobel, Aaron L.
2011-01-01
Objective: This study evaluated the potential effects of short-term treatment with lisdexamfetamine dimesylate (LDX) on both subjective and objective sleep characteristics in children aged 6 to 12 years (n = 24) with ADHD. Method: Polysomnography (PSG) and actigraph measures as well as assessments of subjective sleep parameters were examined in…
Effects of Lisdexamfetamine Dimesylate Treatment for ADHD on Growth
ERIC Educational Resources Information Center
Faraone, Stephen V.; Spencer, Thomas J.; Kollins, Scott H.; Glatt, Stephen J.
2010-01-01
Objective: To complete an exploratory uncontrolled study of the effects of lisdexamfetamine dimesylate (LDX) on growth of children treated for attention-deficit/hyperactivity disorder (ADHD). Method: Height, weight, and body mass index (BMI) from 281 children ages 6 to 13 years from longitudinal assessments up to 15 months were compared to norms…
Observation of the hot electron interchange instability in a high beta dipolar confined plasma
NASA Astrophysics Data System (ADS)
Ortiz, Eugenio Enrique
In this thesis the first study of the high beta, hot electron interchange (HEI) instability in a laboratory, dipolar confined plasma is presented. The Levitated Dipole Experiment (LDX) is a new research facility that explores the confinement and stability of plasma created within the dipole field produced by a strong superconducting magnet. In initial experiments long-pulse, quasi-steady state microwave discharges lasting more than 10 sec have been produced with equilibria having peak beta values of 20%. Creation of high-pressure, high beta plasma is possible only when intense HEI instabilities are stabilized by sufficiently high background plasma density. LDX plasma exist within one of three regimes characterized by its response to heating and fueling. The observed HEI instability depends on the regime and can take one of three forms: as quasiperiodic bursts during the low density, low beta plasma regime, as local high beta relaxation events in the high beta plasma regime, and as global, intense energy relaxation bursts, both in the high beta and afterglow plasma regimes. Measurements of the HEI instability are made using high-impedance, floating potential probes and fast Mirnov coils. Analysis of these signals reveals the extent of the transport during high beta plasmas. During intense high beta HEI instabilities, fluctuations at the edge significantly exceed the magnitude of the equilibrium field generated by the high beta electrons and energetic electron confinement ends in under 100 musec. For heated plasmas, one of the consequences of the observed high beta transport is the presence of hysteresis in the neutral gas fueling required to stabilize and maintain the high beta plasma. Finally, a nonlinear, self-consistent numerical simulation of the growth and saturation of the HEI instability has been adapted for LDX and compared to experimental observations.
Production and Study of High-Beta Plasma Confined by a Superconducting Dipole Magnet
NASA Astrophysics Data System (ADS)
Garnier, Darren
2005-10-01
The Levitated Dipole Experiment (LDX)http://psfcwww2.psfc.mit.edu/ldx/ is a new research facility that is exploring the confinement and stability of plasma created within the dipole field produced by a strong superconducting magnet. Unlike other configurations in which stability depends on curvature and magnetic shear, MHD stability of a dipole derives from plasma compressibility. Theoretically, the dipole magnetic geometry can stabilize a centrally-peaked plasma pressure that exceeds the local magnetic pressure (β> 1), and the absence of magnetic shear allows particle and energy confinement to decouple. In this presentation, the first experiments using the LDX facility are reported. Long-pulse, quasi-steady state microwave discharges lasting up to 12 seconds have been produced that are consistent with equilibria having peak beta values of 10%. Detailed measurements have been made of discharge evolution, plasma dynamics and instability, and the roles of gas fueling, microwave power deposition profiles, and plasma boundary shape. In these initial experiments, the high-field superconducting floating coil was supported by three thin supports and later the coil will be magnetically levitated. The plasma was created by multi- frequency electron cyclotron resonance heating at 2.45 and 6.4 GHz, and a population of energetic electrons, with mean energies above 50 keV, dominated the plasma pressure. Creation of high-pressure, high-beta plasma is only possible when intense hot electron interchange instabilities are stabilized sufficiently by a high background plasma density. A dramatic transition from a low-density, low-beta regime to a more quiescent, high-beta regime is observed when the plasma-fueling rate and confinement times are sufficiently long. External shaping coils are seen to modify the outer plasma boundary and affect the transition.
ERIC Educational Resources Information Center
DuPaul, George J.; Weyandt, Lisa L.; Rossi, Joseph S.; Vilardo, Brigid A.; O'Dell, Sean M.; Carson, Kristen M.; Verdi, Genevieve; Swentosky, Anthony
2012-01-01
Objective: To evaluate stimulant medication on symptoms and functioning for college students with ADHD using double-blind, placebo-controlled, crossover design. Method: Participants included 24 college students with ADHD and 26 college students without psychopathology. Lisdexamfetamine dimesylate (LDX) was examined for ADHD participants over five…
NASA Astrophysics Data System (ADS)
Gerhardt, Sabine; Henrich, Rüdiger
2001-08-01
Over 300 surface sediment samples from the Central and South Atlantic Ocean and the Caribbean Sea were investigated for the preservation state of the aragonitic test of Limacina inflata. Results are displayed in spatial distribution maps and are plotted against cross-sections of vertical water mass configurations, illustrating the relationship between preservation state, saturation state of the overlying waters, and overall water mass distribution. The microscopic investigation of L. inflata (adults) yielded the Limacina dissolution index (LDX), and revealed three regional dissolution patterns. In the western Atlantic Ocean, sedimentary preservation states correspond to saturation states in the overlying waters. Poor preservation is found within intermediate water masses of southern origin (i.e. Antarctic intermediate water (AAIW), upper circumpolar water (UCDW)), which are distinctly aragonite-corrosive, whereas good preservation is observed within the surface waters above and within the upper North Atlantic deep water (UNADW) beneath the AAIW. In the eastern Atlantic Ocean, in particular along the African continental margin, the LDX fails in most cases (i.e. less than 10 tests of L. inflata per sample were found). This is most probably due to extensive "metabolic" aragonite dissolution at the sediment-water interface combined with a reduced abundance of L. inflata in the surface waters. In the Caribbean Sea, a more complex preservation pattern is observed because of the interaction between different water masses, which invade the Caribbean basins through several channels, and varying input of bank-derived fine aragonite and magnesian calcite material. The solubility of aragonite increases with increasing pressure, but aragonite dissolution in the sediments does not simply increase with water depth. Worse preservation is found in intermediate water depths following an S-shaped curve. As a result, two aragonite lysoclines are observed, one above the other. In four depth transects, we show that the western Atlantic and Caribbean LDX records resemble surficial calcium carbonate data and δ13C and carbonate ion concentration profiles in the water column. Moreover, preservation of L. inflata within AAIW and UCDW improves significantly to the north, whereas carbonate corrosiveness diminishes due to increased mixing of AAIW and UNADW. The close relationship between LDX values and aragonite contents in the sediments shows much promise for the quantification of the aragonite loss under the influence of different water masses. LDX failure and uncertainties may be attributed to (1) aragonite dissolution due to bottom water corrosiveness, (2) aragonite dissolution due to additional CO 2 release into the bottom water by the degradation of organic matter based on an enhanced supply of organic matter into the sediment, (3) variations in the distribution of L. inflata and hence a lack of supply into the sediment, (4) dilution of the sediments and hence a lack of tests of L. inflata, or (5) redeposition of sediment particles.
Gyrokinetic simulations of turbulent transport in a ring dipole plasma.
Kobayashi, Sumire; Rogers, Barrett N; Dorland, William
2009-07-31
Gyrokinetic flux-tube simulations of turbulent transport due to small-scale entropy modes are presented in a ring-dipole magnetic geometry relevant to the Columbia-MIT levitated dipole experiment (LDX) [J. Kesner, Plasma Phys. J. 23, 742 (1997)]. Far from the current ring, the dipolar magnetic field leads to strong parallel variations, while close to the ring the system becomes nearly uniform along circular magnetic field lines. The transport in these two limits are found to be quantitatively similar given an appropriate normalization based on the local out-board parameters. The transport increases strongly with the density gradient, and for small eta=L(n)/L(T)<1, T(i) approximately T(e), and typical LDX parameters, can reach large levels. Consistent with linear theory, temperature gradients are stabilizing, and for T(i) approximately T(e) can completely cut off the transport when eta greater or similar to 0.6.
Performance of the Conduction-Cooled LDX Levitation Coil
NASA Astrophysics Data System (ADS)
Michael, P. C.; Schultz, J. H.; Smith, B. A.; Titus, P. H.; Radovinsky, A.; Zhukovsky, A.; Hwang, K. P.; Naumovich, G. J.; Camille, R. J.
2004-06-01
The Levitated Dipole Experiment (LDX) was developed to study plasma confinement in a dipole magnetic field. Plasma is confined in the magnetic field of a 680-kg Nb3Sn Floating Coil (F-coil) that is electromagnetically supported at the center of a 5-m diameter by 3-m tall vacuum chamber. The Levitation Coil (L-coil) is a 2800-turn, double pancake winding that supports the weight of the F-coil and controls its vertical position within the vacuum chamber. The use of high-temperature superconductor (HTS) Bi-2223 for the L-coil minimizes the electrical and cooling power needed for levitation. The L-coil winding pack and support plate are suspended within the L-coil cryostat and cooled by conduction to a single-stage cryocooler rated for 25-W heat load at approximately 20 K. The coil current leads consist of conduction-cooled copper running from room temperature to 80 K and a pair of commercially-available, 150-A HTS leads. An automatically filled liquid-nitrogen reservoir provides cooling for the coil's radiation shield and for the leads' 80-K heat stations. This paper discusses the L-coil system design and its observed cryogenic performance.
Final Report: Levitated Dipole Experiment
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kesner, Jay; Mauel, Michael
2013-03-10
Since the very first experiments with the LDX, research progress was rapid and significant. Initial experiments were conducted with the high-field superconducting coil suspended by three thin rods. These experiments produced long-pulse, quasi-steady-state microwave discharges, lasting more than 10 s, having peak beta values of 20% [Garnier, Phys. Plasmas, v13, p. 056111, 2006]. High-beta, near steady-state discharges have been maintained in LDX for more than 20 seconds, and this capability makes LDX the longest pulse fusion confinement experiment now operating in the U.S. fusion program. In both supported and levitated configurations, detailed measurements are made of discharge evolution, plasma dynamicsmore » and instability, and the roles of gas fueling, microwave power deposition profiles, and plasma boundary shape. High-temperature plasma is created by multifrequency electron cyclotron resonance heating allowing control of heating profiles. Depending upon neutral fueling rates, the LDX discharges contain a fraction of energetic electrons, with mean energies above 50 keV. Depending on whether or not the superconducting dipole is levitated or supported, the peak thermal electron temperature is estimated to exceed 500 eV and peak densities reach 1.0E18 (1/m3). Several significant discoveries resulted from the routine investigation of plasma confinement with a magnetically-levitated dipole. For the first time, toroidal plasma with pressure approaching the pressure of the confining magnetic field was well-confined in steady-state without a toroidal magnetic field. Magnetic levitation proved to be reliable and is now routine. The dipole's cryostat allows up to three hours of "float time" between re-cooling with liquid helium and providing scientists unprecedented access to the physics of magnetizd plasma. Levitation eliminates field-aligned particle sources and sinks and results in a toroidal, magnetically-confined plasma where profiles are determined by cross-field transport. We find levitation causes the central plasma density to increase dramatically and to significantly improve the confinement of thermal plasma [Boxer, Nature-Physics, v8, p. 949, 2010]. Several diagnostic systems have been used to measure plasma fluctuations, and these appear to represent low-frequency convection that may lead to adiabatic heating and strongly peaked pressure profiles. These experiments are remarkable, and the motivate wide-ranging studies of plasma found in space and confined for fusion energy. In the following report, we describe: (i) observations of the centrally-peaked density profile that appears naturally as a consequence of a strong turbulent pinch, (ii) observations of overall density and pressure increases that suggest large improvements to the thermal electron confinement time result occur during levitation, and (iii) the remarkable properties of low-frequency plasma fluctuations that cause magnetized plasma to "self-organize" into well-confined, centrally-peaked profiles that are relative to fusion and to space.« less
Effects of lisdexamfetamine in a rat model of binge-eating.
Vickers, Steven P; Hackett, David; Murray, Fraser; Hutson, Peter H; Heal, David J
2015-12-01
Binge-eating disorder is a common psychiatric disorder affecting ~2% of adults. Binge-eating was initiated in freely-fed, lean, adult, female rats by giving unpredictable, intermittent access to ground, milk chocolate over four weeks. The rats avidly consumed chocolate during 2 hr binge sessions, with compensatory reductions of normal chow intake in these sessions and the days thereafter. Bodyweights of binge-eating rats were normal. The model's predictive validity was explored using nalmefene (0.1-1.0mg/kg), R-baclofen (1.0-10mg/kg) and SB-334867 (3.0-30 mg/kg) (orexin-1 antagonist), which all selectively decreased chocolate bingeing without reducing chow intake. Sibutramine (0.3-5.0mg/kg) non-selectively reduced chocolate and chow consumption. Olanzapine (0.3-3.0mg/kg) was without effect and rolipram (1.0-10mg/kg) abolished all ingestive behaviour. The pro-drug, lisdexamfetamine (LDX; 0.1-1.5mg/kg), dose-dependently reduced chocolate bingeing by ⩽ 71% without significantly decreasing normal chow intake. Its metabolite, D-amphetamine (0.1-1.0mg/kg), dose-dependently and preferentially decreased chocolate bingeing ⩽ 56%. Using selective antagonists to characterize LDX's actions revealed the reduction of chocolate bingeing was partially blocked by prazosin (α1-adrenoceptor; 0.3 and 1.0mg/kg) and possibly by SCH-23390 (D1; 0.1mg/kg). RX821002 (α2-adrenoceptor; 0.1 and 0.3mg/kg) and raclopride (D2; 0.3 and 0.5mg/kg) were without effect. The results indicate that LDX, via its metabolite, d-amphetamine, reduces chocolate bingeing, partly by indirect activation of α1-adrenoceptors and perhaps D1 receptors. © The Author(s) 2015.
Investigation of the corrosion propagation characteristics of new metallic reinforcing bars.
DOT National Transportation Integrated Search
2007-01-01
The threshold chloride concentrations for solid 316LN stainless steel, 316L stainless steel clad, 2101 LDX duplex stainless steel, MMFX-2 (Fe-9%Cr), and carbon steel (ASTM A615) rebars were investigated through laboratory tests in saturated Ca(OH)2 +...
NASA Astrophysics Data System (ADS)
Kesner, J.; Boxer, A. C.; Ellsworth, J. L.; Karim, I.; Garnier, D. T.; Hansen, A. K.; Mauel, M. E.; Ortiz, E. E.
2006-10-01
The levitated dipole experiment (LDX) is a new research facility that is investigating plasma confinement and stability in a dipole magnetic field configuration as a possible catalyzed DD fusion power source that would avoid the burning of tritium. We report the production of high beta plasma confined by a laboratory superconducting dipole using neutral gas fueling and electron cyclotron resonance heating (ECRH). The pressure results from a population of anisotropic energetic trapped electrons that is sustained by microwave heating provided sufficient neutral gas is supplied to the plasma. The trapped electron beta was observed to be limited by the hot electron interchange (HEI) instability, but when the neutral gas was programmed so as to maintain the deuterium gas pressure near 0.2 mPa, the fast electron pressure increased by more than a factor of ten and the resulting stable high beta plasma was maintained quasi-continuously for up to 14 seconds. Low frequency (<10 kHz) fluctuations are sometimes observed at low neutral base pressure.
ERIC Educational Resources Information Center
Findling, Robert L.; Childress, Ann C.; Cutler, Andrew J.; Gasior, Maria; Hamdani, Mohamed; Ferreira-Cornwell, M. Celeste; Squires, Liza
2011-01-01
Objective: To examine lisdexamfetamine dimesylate (LDX) efficacy and safety versus placebo in adolescents with attention-deficit/hyperactivity disorder (ADHD). Method: Adolescents (13 through 17) with at least moderately symptomatic ADHD (ADHD Rating Scale IV: Clinician Version [ADHD-RS-IV] score greater than or equal to 28) were randomized to…
ERIC Educational Resources Information Center
Faraone, Stephen V.
2012-01-01
Objective: An earlier meta-analysis of pediatric clinical trials indicated that lisdexamfetamine dimesylate (LDX) had a greater effect size than other stimulant medications. This work tested the hypothesis that the apparent increased efficacy was artifactual. Method: The authors assessed two potential artifacts: an unusually high precision of…
In-life pteropod shell dissolution as an indicator of past ocean carbonate saturation
NASA Astrophysics Data System (ADS)
Wall-Palmer, Deborah; Smart, Christopher W.; Hart, Malcolm B.
2013-12-01
Recent concern over the effects of ocean acidification upon calcifying organisms has highlighted the aragonitic shelled thecosomatous pteropods as being at a high risk. Both in-situ and laboratory studies have shown that an increased dissolved CO2 concentration, leading to decreased water pH and low carbonate concentration, causes reduced calcification rates and enhanced dissolution in the shells of living pteropods. In fossil records unaffected by post-depositional dissolution, this in-life shell dissolution can be detected. Here we present the first evidence of variations of in-life pteropod shell dissolution due to variations in surface water carbonate concentration during the Late Pleistocene by analysing the surface layer of pteropod shells in marine sediment cores from the Caribbean Sea and Indian Ocean. In-life shell dissolution was determined by applying the Limacina Dissolution Index (LDX) to the sub-tropical pteropod Limacina inflata. Average shell size information shows that high in-life dissolution is accompanied by smaller shell sizes in L. inflata, which may indicate a reduction in calcification rate. Comparison of the LDX profile to Late Pleistocene Vostok atmospheric CO2 concentrations, shows that in-life pteropod dissolution is closely associated to variations in past ocean carbonate saturation. This study confirms the findings of laboratory studies, showing enhanced shell dissolution and reduced calcification in living pteropods when surface ocean carbonate concentrations were lower. Results also demonstrate that oceanic pH levels that were less acidic and changing less rapidly than those predicted for the 21st Century, negatively affected pteropods during the Late Pleistocene.
NASA Astrophysics Data System (ADS)
Pekkarinen, J.; Kujanpää, V.
This study is focused to determine empirically, which microstructural changes occur in ferritic and duplex stainless steels when heat input is controlled by welding parameters. Test welds were done autogenously bead-on-plate without shielding gas using 5 kW fiber laser. For comparison, some gas tungsten arc welds were made. Used test material were 1.4016 (AISI 430) and 1.4003 (low-carbon ferritic) type steels in ferritic steels group and 1.4162 (low-alloyed duplex, LDX2101) and 1.4462 (AISI 2205) type steels in duplex steels group. Microstructural changes in welds were identified and examined using optical metallographic methods.
Pharmacological Treatment of Binge Eating Disorder: Update Review and Synthesis
Reas, Deborah L.; Grilo, Carlos M.
2015-01-01
Introduction Binge-eating disorder (BED), a formal eating-disorder diagnosis in the DSM-5, is characterized by recurrent binge-eating, marked distress about binge-eating, and the absence of extreme weight compensatory behaviors. BED is more prevalent than other eating-disorders, with broader distribution across age, sex, and ethnic/racial groups, and is associated strongly with obesity and heightened risk for psychiatric/medical comorbidities. Areas Covered This article provides an overview of pharmacotherapy for BED with a focus on III randomized controlled trials (RCTs). The search with minimal methodological inclusion requirements yielded 22 RCTs investigating several different medication classes; most were pharmacotherapy-only trials with eight trials testing combination approaches with psychological-behavioral methods. Expert Opinion The evidence base regarding pharmacotherapy for BED remains limited, although this year the FDA approved the first medication (i.e., lisdexamfetamine dimesylate; LDX) specifically for moderate-to-severe BED. Data from RCTs suggests certain medications are superior to placebo for reducing binge-eating over the short-term; almost no data exist regarding longer-term effects of pharmacotherapy for BED. Except for topiramate, which significantly reduces both binge-eating and weight, tested medications yield minimal weight loss and LDX is not indicated for weight loss. Psychological-behavioral and combination approaches with certain medications yield superior outcomes to pharmacotherapy-only acutely and over longer-term follow-up. PMID:26044518
Riyadh, Saudi Arabia Limited Surface Observations Climatic Summary (LISOCS). Parts A, C-F.
1985-06-01
ASHEVILLE, N. C.OC B 85 10 03 .022 85 10 03 C22 REVIEW AND £PPBOVAL STAMMT This report is approved for public release. There is no objection to unlimited...Service (NTIS). Th~s technical report has been reviewed and i approved for publication. FOR THE COHMANDEB Qefa, Docummnt 3mmaicb Section UMAMEAC/LDX I p N...8217 REPORT DOCUMENTATION PAGE Ma. REPOT SECUNiTY CLASSIFICATIO 1b. RESTRICTIVE MARKINGS- unclassified_______________________ 24. SCUiMM CIASSIFICATION
Image Alignment and Correlation System.
1980-07-01
4 degrees in 0.1 degree steps would require 40 evaluations of SUM. Other search techniques such as Fibonacci and golden section 3 were investigated...in software, and particularly its refinement to suit the characteristics of the sensor, also represent a significant achievement in the application...86-07 LDAA #7 A23F BD 80 00 JSR MATH A242 4F CLRA A243 BD BB B4 JSR PUSH41 A246 CE lE 6C LDX #ARRAY+44D A249 4F CLRA A24A BD B BE JSR PUSH44 D A24D
NASA Astrophysics Data System (ADS)
Wigal, Sharon B.; Polzonetti, Chiara M.; Stehli, Annamarie; Gratton, Enrico
2012-12-01
The beneficial effects of pharmacotherapy on children with attention-deficit hyperactivity disorder (ADHD) are well documented. We use near-infrared spectroscopy (NIRS) methodology to determine reorganization of brain neurovascular properties following the medication treatment. Twenty-six children with ADHD (ages six through 12) participated in a modified laboratory school protocol to monitor treatment response with lisdexamfetamine dimesylate (LDX; Vyvanse, Shire US Inc.). All children refrained from taking medication for at least two weeks (washout period). To detect neurovascular reorganization, we measured changes in synchronization of oxy (HbO2) and deoxy (HHb) hemoglobin waves between the two frontal lobes. Participants without medication displayed average baseline HbO2 phase difference at about -7-deg. and HHb differences at about 240-deg.. This phase synchronization index changed after pharmacological intervention. Medication induced an average phase changes of HbO2 after first medication to 280-deg. and after medication optimization to 242-deg.. Instead first medication changed of the average HHb phase difference at 186-deg. and then after medication optimization to 120-deg. In agreement with findings of White et al., and Varela et al., we associated the phase synchronization differences of brain hemodynamics in children with ADHD with lobe specific hemodynamic reorganization of HbO2- and HHB oscillations following medication status.
2012-10-01
vR d dr n 2 1 xxLdx d oH LxX oH LLL H H L X21cos 1 2 1 HHH XLXdx d Figure A-16. Sharp Haack Nose Geometry...ojH LXxX ojH LXLL H H L X21cos 1 2 1 HHH XLXdx d jRrf d drf )( )( )()1( 1.0 i i ii f f
A table top experiment to study plasma confined by a dipole magnet
NASA Astrophysics Data System (ADS)
Bhattacharjee, Sudeep; Baitha, Anuj Ram
2016-10-01
There has been a long quest to understand charged particle generation, confinement and underlying complex processes in a plasma confined by a dipole magnet. Our earth's magnetosphere is an example of such a naturally occurring system. A few laboratory experiments have been designed for such investigations, such as the Levitated Dipole Experiment (LDX) at MIT, the Terella experiment at Columbia university, and the Ring Trap-1 (RT-1) experiment at the University of Tokyo. However, these are large scale experiments, where the dipole magnetic field is created with superconducting coils, thereby, necessitating power supplies and stringent cryogenic requirements. We report a table top experiment to investigate important physical processes in a dipole plasma. A strong cylindrical permanent magnet, is employed to create the dipole field inside a vacuum chamber. The magnet is suspended and cooled by circulating chilled water. The plasma is heated by electromagnetic waves of 2.45 GHz and a second frequency in the range 6 - 11 GHz. Some of the initial results of measurements and numerical simulation of magnetic field, visual observations of the first plasma, and spatial measurements of plasma parameters will be presented.
Reconstruction of Pressure Profile Evolution during Levitated Dipole Experiments
NASA Astrophysics Data System (ADS)
Mauel, M.; Garnier, D.; Boxer, A.; Ellsworth, J.; Kesner, J.
2008-11-01
Magnetic levitation of the LDX superconducting dipole causes significant changes in the measured diamagnetic flux and what appears to be an isotropic plasma pressure profile (p˜p||). This poster describes the reconstruction of plasma current and plasma pressure profiles from external measurements of the equilibrium magnetic field, which vary substantially as a function of time depending upon variations in neutral pressure and multifrequency ECRH power levels. Previous free-boundary reconstructions of plasma equilibrium showed the plasma to be anisotropic and highly peaked at the location of the cyclotron resonance of the microwave heating sources. Reconstructions of the peaked plasma pressures confined by a levitated dipole incorporate the small axial motion of the dipole (±5 mm), time varying levitation coil currents, eddy currents flowing in the vacuum vessel, constant magnetic flux linking the superconductor, and new flux loops located near the hot plasma in order to closely couple to plasma current and dipole current variations. I. Karim, et al., J. Fusion Energy, 26 (2007) 99.
Mei, N; Belleville, L; Cha, Y; Olofsson, U; Odnevall Wallinder, I; Persson, K-A; Hedberg, Y S
2018-01-15
Welding fume of stainless steels is potentially health hazardous. The aim of this study was to investigate the manganese (Mn) and chromium (Cr) speciation of welding fume particles and their extent of metal release relevant for an inhalation scenario, as a function of particle size, welding method (manual metal arc welding, metal arc welding using an active shielding gas), different electrodes (solid wires and flux-cored wires) and shielding gases, and base alloy (austenitic AISI 304L and duplex stainless steel LDX2101). Metal release investigations were performed in phosphate buffered saline (PBS), pH 7.3, 37°, 24h. The particles were characterized by means of microscopic, spectroscopic, and electroanalytical methods. Cr was predominantly released from particles of the welding fume when exposed in PBS [3-96% of the total amount of Cr, of which up to 70% as Cr(VI)], followed by Mn, nickel, and iron. Duplex stainless steel welded with a flux-cored wire generated a welding fume that released most Cr(VI). Nano-sized particles released a significantly higher amount of nickel compared with micron-sized particle fractions. The welding fume did not contain any solitary known chromate compounds, but multi-elemental highly oxidized oxide(s) (iron, Cr, and Mn, possibly bismuth and silicon). Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.
NASA Astrophysics Data System (ADS)
Selim, M. M.; Bezák, V.
2003-06-01
The one-dimensional version of the radiative transfer problem (i.e. the so-called rod model) is analysed with a Gaussian random extinction function (x). Then the optical length X = 0 Ldx(x) is a Gaussian random variable. The transmission and reflection coefficients, T(X) and R(X), are taken as infinite series. When these series (and also when the series representing T 2(X), T 2(X), R(X)T(X), etc.) are averaged, term by term, according to the Gaussian statistics, the series become divergent after averaging. As it was shown in a former paper by the authors (in Acta Physica Slovaca (2003)), a rectification can be managed when a `modified' Gaussian probability density function is used, equal to zero for X > 0 and proportional to the standard Gaussian probability density for X > 0. In the present paper, the authors put forward an alternative, showing that if the m.s.r. of X is sufficiently small in comparison with & $bar X$ ; , the standard Gaussian averaging is well functional provided that the summation in the series representing the variable T m-j (X)R j (X) (m = 1,2,..., j = 1,...,m) is truncated at a well-chosen finite term. The authors exemplify their analysis by some numerical calculations.
Pressure profiles of plasmas confined in the field of a dipole magnet
NASA Astrophysics Data System (ADS)
Davis, Matthew Stiles
Understanding the maintenance and stability of plasma pressure confined by a strong magnetic field is a fundamental challenge in both laboratory and space plasma physics. Using magnetic and X-ray measurements on the Levitated Dipole Experiment (LDX), the equilibrium plasma pressure has been reconstructed, and variations of the plasma pressure for different plasma conditions have been examined. The relationship of these profiles to the magnetohydrodynamic (MHD) stability limit, and to the enhanced stability limit that results from a fraction of energetic trapped electrons, has been analyzed. In each case, the measured pressure profiles and the estimated fractional densities of energetic electrons were qualitatively consistent with expectations of plasma stability. LDX confines high temperature and high pressure plasma in the field of a superconducting dipole magnet. The strong dipole magnet can be either mechanically supported or magnetically levitated. When the dipole was mechanically supported, the plasma density profile was generally uniform while the plasma pressure was highly peaked. The uniform density was attributed to the thermal plasma being rapidly lost along the field to the mechanical supports. In contrast, the strongly peaked plasma pressure resulted from a fraction of energetic, mirror trapped electrons created by microwave heating at the electron cyclotron resonance (ECRH). These hot electrons are known to be gyrokinetically stabilized by the background plasma and can adopt pressure profiles steeper than the MHD limit. X-ray measurements indicated that this hot electron population could be described by an energy distribution in the range 50-100 keV. Combining information from the magnetic reconstruction of the pressure profile, multi-chord interferometer measurements of the electron density profile, and X-ray measurements of the hot electron energy distribution, the fraction of energetic electrons at the pressure peak was estimated to be ˜ 35% of the total electron population. When the dipole was magnetically levitated the plasma density increased substantially because particle losses to the mechanical supports were eliminated so particles could only be lost via slower cross-field transport processes. The pressure profile was observed to be broader during levitated operation than it was during supported operation, and the pressure appeared to be contained in both a thermal population and an energetic electron population. X-ray spectra indicated that the X-rays came from a similar hot electron population during levitated and supported operation; however, the hot electron fraction was an order of magnitude smaller during levitated operation (<3% of the total electron population). Pressure gradients for both supported and levitated plasmas were compared to the MHD limit. Levitated plasmas had pressure profiles that were (i) steeper than, (ii) shallower than, or (iii) near the MHD limit dependent on plasma conditions. However, those profiles that exceeded the MHD limit were observed to have larger fractions of energetic electrons. When the dipole magnet was supported, high pressure plasmas always had profiles that exceeded the MHD interchange stability limit, but the high pressure in these plasmas appeared to arise entirely from a population of energetic trapped electrons.
Production and study of high-beta plasma confined by a superconducting dipole magneta)
NASA Astrophysics Data System (ADS)
Garnier, D. T.; Hansen, A.; Mauel, M. E.; Ortiz, E.; Boxer, A. C.; Ellsworth, J.; Karim, I.; Kesner, J.; Mahar, S.; Roach, A.
2006-05-01
The Levitated Dipole Experiment (LDX) [J. Kesner et al., in Fusion Energy 1998, 1165 (1999)] is a new research facility that is exploring the confinement and stability of plasma created within the dipole field produced by a strong superconducting magnet. Unlike other configurations in which stability depends on curvature and magnetic shear, magnetohydrodynamic stability of a dipole derives from plasma compressibility. Theoretically, the dipole magnetic geometry can stabilize a centrally peaked plasma pressure that exceeds the local magnetic pressure (β>1), and the absence of magnetic shear allows particle and energy confinement to decouple. In initial experiments, long-pulse, quasi-steady-state microwave discharges lasting more than 10s have been produced that are consistent with equilibria having peak beta values of 20%. Detailed measurements have been made of discharge evolution, plasma dynamics and instability, and the roles of gas fueling, microwave power deposition profiles, and plasma boundary shape. In these initial experiments, the high-field superconducting floating coil was supported by three thin supports. The plasma is created by multifrequency electron cyclotron resonance heating at 2.45 and 6.4GHz, and a population of energetic electrons, with mean energies above 50keV, dominates the plasma pressure. Creation of high-pressure, high-beta plasma is possible only when intense hot electron interchange instabilities are stabilized by sufficiently high background plasma density. A dramatic transition from a low-density, low-beta regime to a more quiescent, high-beta regime is observed when the plasma fueling rate and confinement time become sufficiently large.
Sensitivity study of the wet deposition schemes in the modelling of the Fukushima accident.
NASA Astrophysics Data System (ADS)
Quérel, Arnaud; Quélo, Denis; Roustan, Yelva; Mathieu, Anne; Kajino, Mizuo; Sekiyama, Thomas; Adachi, Kouji; Didier, Damien; Igarashi, Yasuhito
2016-04-01
The Fukushima-Daiichi release of radioactivity is a relevant event to study the atmospheric dispersion modelling of radionuclides. Actually, the atmospheric deposition onto the ground may be studied through the map of measured Cs-137 established consecutively to the accident. The limits of detection were low enough to make the measurements possible as far as 250km from the nuclear power plant. This large scale deposition has been modelled with the Eulerian model ldX. However, several weeks of emissions in multiple weather conditions make it a real challenge. Besides, these measurements are accumulated deposition of Cs-137 over the whole period and do not inform of deposition mechanisms involved: in-cloud, below-cloud, dry deposition. A comprehensive sensitivity analysis is performed in order to understand wet deposition mechanisms. It has been shown in a previous study (Quérel et al, 2016) that the choice of the wet deposition scheme has a strong impact on the assessment of the deposition patterns. Nevertheless, a "best" scheme could not be highlighted as it depends on the selected criteria: the ranking differs according to the statistical indicators considered (correlation, figure of merit in space and factor 2). A possibility to explain the difficulty to discriminate between several schemes was the uncertainties in the modelling, resulting from the meteorological data for instance. Since the move of the plume is not properly modelled, the deposition processes are applied with an inaccurate activity in the air. In the framework of the SAKURA project, an MRI-IRSN collaboration, new meteorological fields at higher resolution (Sekiyama et al., 2013) were provided and allows to reconsider the previous study. An updated study including these new meteorology data is presented. In addition, a focus on several releases causing deposition in located areas during known period was done. This helps to better understand the mechanisms of deposition involved following the Fukushima release. Quérel et al, 2016, accepted for publication in IJEP Sekiyama et al., 2013, Ensemble simulation of the atmospheric radionuclides discharged by the Fukushima nuclear accident. Presented at the EGU General Assembly, Vienne, pp. EGU2013-1695.
Sensitivity analysis of radionuclides atmospheric dispersion following the Fukushima accident
NASA Astrophysics Data System (ADS)
Girard, Sylvain; Korsakissok, Irène; Mallet, Vivien
2014-05-01
Atmospheric dispersion models are used in response to accidental releases with two purposes: - minimising the population exposure during the accident; - complementing field measurements for the assessment of short and long term environmental and sanitary impacts. The predictions of these models are subject to considerable uncertainties of various origins. Notably, input data, such as meteorological fields or estimations of emitted quantities as function of time, are highly uncertain. The case studied here is the atmospheric release of radionuclides following the Fukushima Daiichi disaster. The model used in this study is Polyphemus/Polair3D, from which derives IRSN's operational long distance atmospheric dispersion model ldX. A sensitivity analysis was conducted in order to estimate the relative importance of a set of identified uncertainty sources. The complexity of this task was increased by four characteristics shared by most environmental models: - high dimensional inputs; - correlated inputs or inputs with complex structures; - high dimensional output; - multiplicity of purposes that require sophisticated and non-systematic post-processing of the output. The sensitivities of a set of outputs were estimated with the Morris screening method. The input ranking was highly dependent on the considered output. Yet, a few variables, such as horizontal diffusion coefficient or clouds thickness, were found to have a weak influence on most of them and could be discarded from further studies. The sensitivity analysis procedure was also applied to indicators of the model performance computed on a set of gamma dose rates observations. This original approach is of particular interest since observations could be used later to calibrate the input variables probability distributions. Indeed, only the variables that are influential on performance scores are likely to allow for calibration. An indicator based on emission peaks time matching was elaborated in order to complement classical statistical scores which were dominated by deposit dose rates and almost insensitive to lower atmosphere dose rates. The substantial sensitivity of these performance indicators is auspicious for future calibration attempts and indicates that the simple perturbations used here may be sufficient to represent an essential part of the overall uncertainty.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Garnier, D. T.; Mauel, M. E.; Roberts, T. M.
Here, we report measurements of the turbulent evolution of the plasma density profile following the fast injection of lithium pellets into the Levitated Dipole Experiment (LDX) [Boxer et al., Nat. Phys. 6, 207 (2010)]. As the pellet passes through the plasma, it provides a significant internal particle source and allows investigation of density profile evolution, turbulent relaxation, and turbulent fluctuations. The total electron number within the dipole plasma torus increases by more than a factor of three, and the central density increases by more than a factor of five. During these large changes in density, the shape of the densitymore » profile is nearly “stationary” such that the gradient of the particle number within tubes of equal magnetic flux vanishes. In comparison to the usual case, when the particle source is neutral gas at the plasma edge, the internal source from the pellet causes the toroidal phase velocity of the fluctuations to reverse and changes the average particle flux at the plasma edge. An edge particle source creates an inward turbulent pinch, but an internal particle source increases the outward turbulent particle flux. Statistical properties of the turbulence are measured by multiple microwave interferometers and by an array of probes at the edge. The spatial structures of the largest amplitude modes have long radial and toroidal wavelengths. Estimates of the local and toroidally averaged turbulent particle flux show intermittency and a non-Gaussian probability distribution function. The measured fluctuations, both before and during pellet injection, have frequency and wave number dispersion consistent with theoretical expectations for interchange and entropy modes excited within a dipole plasma torus having warm electrons and cool ions.« less
Li, Xing; Wang, Jing; Li, Wei; Xu, Yingjiao; Shao, Dong; Xie, Yinyin; Xie, Wenxian; Kubota, Tomomi; Narimatsu, Hisashi; Zhang, Yan
2012-05-01
The first step of mucin-type O-glycosylation is catalyzed by members of the UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase (ppGalNAc-T; EC 2.4.1.41) family. Each member of this family has unique substrate specificity and expression profiles. In this report, we describe a new subfamily of ppGalNAc-Ts, designated the Y subfamily. The Y subfamily consists of four members, ppGalNAc-T8, -T9, -T17 and -T18, in which the conserved YDX(5)WGGENXE sequence in the Gal/GalNAc-T motif of ppGalNAc-Ts is mutated to LDX(5)YGGENXE. Phylogenetic analysis revealed that the Y subfamily members only exist in vertebrates. All four Y subfamily members lack in vitro GalNAc-transferase activity toward classical substrates possibly because of the UDP-GalNAc-binding pocket mutants. However, ppGalNAc-T18, the newly identified defining member, was localized in the endoplasmic reticulum rather than the Golgi apparatus in lung carcinoma cells. The knockdown of ppGalNAc-T18 altered cell morphology, proliferation potential and changed cell O-glycosylation. ppGalNAc-T18 can also modulate the in vitro GalNAc-transferase activity of ppGalNAc-T2 and -T10, suggesting that it may be a chaperone-like protein. These findings suggest that the new Y subfamily of ppGalNAc-Ts plays an important role in protein glycosylation; characterizing their functions will provide new insight into the role of ppGalNAc-Ts.
Corrosion initiation and propagation behavior of corrosion resistant concrete reinforcing materials
NASA Astrophysics Data System (ADS)
Hurley, Michael F.
The life of a concrete structure exposed to deicing compounds or seawater is often limited by chloride induced corrosion of the steel reinforcement. In this study, the key material attributes that affect the corrosion initiation and propagation periods were studied. These included material composition, surface condition, ageing time, propagation behavior during active corrosion, morphology of attack, and type of corrosion products generated by each rebar material. The threshold chloride concentrations for solid 316LN stainless steel, 316L stainless steel clad over carbon steel, 2101 LDX, MMFX-2, and carbon steel rebar were investigated using electrochemical techniques in saturated calcium hydroxide solutions. Surface preparation, test method, duration of period exposed to a passivating condition prior to introduction of chloride, and presence of cladding defects all affected the threshold chloride concentration obtained. A model was implemented to predict the extension of time until corrosion initiation would be expected. 8 years was the predicted time to corrosion initiation for carbon steel. However, model results confirmed that use of 316LN may increase the time until onset of corrosion to 100 years or more. To assess the potential benefits afforded by new corrosion resistant rebar alloys from a corrosion resistance standpoint the corrosion propagation behavior and other factors that might affect the risk of corrosion-induced concrete cracking must also be considered. Radial pit growth was found to be ohmically controlled but repassivation occurred more readily at high potentials in the case of 316LN and 2101 stainless steels. The discovery of ohmically controlled propagation enabled transformation of propagation rates from simulated concrete pore solution to less conductive concrete by accounting for resistance changes in the surrounding medium. The corrosion propagation behavior as well as the morphology of attack directly affects the propensity for concrete cracking. Experimental results were used in conjunction with an existing model to predict the time until concrete cracking occurs for new rebar materials. The results suggest that corrosion resistant materials offer a significant extension to the corrosion propagation stage over carbon steel, even in very aggressive conditions because small, localized anodes develop when initiated.
Emulation of simulations of atmospheric dispersion at Fukushima for Sobol' sensitivity analysis
NASA Astrophysics Data System (ADS)
Girard, Sylvain; Korsakissok, Irène; Mallet, Vivien
2015-04-01
Polyphemus/Polair3D, from which derives IRSN's operational model ldX, was used to simulate the atmospheric dispersion at the Japan scale of radionuclides after the Fukushima disaster. A previous study with the screening method of Morris had shown that - The sensitivities depend a lot on the considered output; - Only a few of the inputs are non-influential on all considered outputs; - Most influential inputs have either non-linear effects or are interacting. These preliminary results called for a more detailed sensitivity analysis, especially regarding the characterization of interactions. The method of Sobol' allows for a precise evaluation of interactions but requires large simulation samples. Gaussian process emulators for each considered outputs were built in order to relieve this computational burden. Globally aggregated outputs proved to be easy to emulate with high accuracy, and associated Sobol' indices are in broad agreement with previous results obtained with the Morris method. More localized outputs, such as temporal averages of gamma dose rates at measurement stations, resulted in lesser emulator performances: tests simulations could not satisfactorily be reproduced by some emulators. These outputs are of special interest because they can be compared to available observations, for instance for calibration purpose. A thorough inspection of prediction residuals hinted that the model response to wind perturbations often behaved in very distinct regimes relatively to some thresholds. Complementing the initial sample with wind perturbations set to the extreme values allowed for sensible improvement of some of the emulators while other remained too unreliable to be used in a sensitivity analysis. Adaptive sampling or regime-wise emulation could be tried to circumvent this issue. Sobol' indices for local outputs revealed interesting patterns, mostly dominated by the winds, with very high interactions. The emulators will be useful for subsequent studies. Indeed, our goal is to characterize the model output uncertainty but too little information is available about input uncertainties. Hence, calibration of the input distributions with observation and a Bayesian approach seem necessary. This would probably involve methods such as MCMC which would be intractable without emulators.
Turbulent fluctuations during pellet injection into a dipole confined plasma torus
NASA Astrophysics Data System (ADS)
Garnier, D. T.; Mauel, M. E.; Roberts, T. M.; Kesner, J.; Woskov, P. P.
2017-01-01
We report measurements of the turbulent evolution of the plasma density profile following the fast injection of lithium pellets into the Levitated Dipole Experiment (LDX) [Boxer et al., Nat. Phys. 6, 207 (2010)]. As the pellet passes through the plasma, it provides a significant internal particle source and allows investigation of density profile evolution, turbulent relaxation, and turbulent fluctuations. The total electron number within the dipole plasma torus increases by more than a factor of three, and the central density increases by more than a factor of five. During these large changes in density, the shape of the density profile is nearly "stationary" such that the gradient of the particle number within tubes of equal magnetic flux vanishes. In comparison to the usual case, when the particle source is neutral gas at the plasma edge, the internal source from the pellet causes the toroidal phase velocity of the fluctuations to reverse and changes the average particle flux at the plasma edge. An edge particle source creates an inward turbulent pinch, but an internal particle source increases the outward turbulent particle flux. Statistical properties of the turbulence are measured by multiple microwave interferometers and by an array of probes at the edge. The spatial structures of the largest amplitude modes have long radial and toroidal wavelengths. Estimates of the local and toroidally averaged turbulent particle flux show intermittency and a non-Gaussian probability distribution function. The measured fluctuations, both before and during pellet injection, have frequency and wavenumber dispersion consistent with theoretical expectations for interchange and entropy modes excited within a dipole plasma torus having warm electrons and cool ions.
Quality performance of laboratory testing in pharmacies: a collaborative evaluation.
Zaninotto, Martina; Miolo, Giorgia; Guiotto, Adriano; Marton, Silvia; Plebani, Mario
2016-11-01
The quality performance and the comparability between results of pharmacies point-of-care-testing (POCT) and institutional laboratories have been evaluated. Eight pharmacies participated in the project: a capillary specimen collected by the pharmacist and, simultaneously, a lithium-heparin sample drawn by a physician of laboratory medicine for the pharmacy customers (n=106) were analyzed in the pharmacy and in the laboratory, respectively. Glucose, cholesterol, HDL-cholesterol, triglycerides, creatinine, uric acid, aspartate aminotransferase, alanine aminotransferase, were measured using: Reflotron, n=5; Samsung, n=1; Cardiocheck PA, n=1; Cholestech LDX, n=1 and Cobas 8000. The POCT analytical performance only (phase 2) were evaluated testing, in pharmacies and in the laboratory, the lithium heparin samples from a female drawn fasting daily in a week, and a control sample containing high concentrations of glucose, cholesterol and triglycerides. For all parameters, except triglycerides, the slopes showed a satisfactory correlation. For triglycerides, a median value higher in POCT in comparison to the laboratory (1.627 mmol/L vs. 0.950 mmol/L) has been observed. The agreement in the subjects classification, demonstrates that for glucose, 70% of the subjects show concentrations below the POCT recommended level (5.8-6.1 mmol/L), while 56% are according to the laboratory limit (<5.6 mmol/L). Total cholesterol exhibits a similar trend while POCT triglycerides show a greater percentage of increased values (21% vs. 9%). The reduction in triglycerides bias (phase 2) suggests that differences between POCT and central laboratory is attributable to a pre-analytical problem. The results confirm the acceptable analytical performance of POCT pharmacies and specific criticisms in the pre- and post-analytical phases.
Turbulent fluctuations during pellet injection into a dipole confined plasma torus
Garnier, D. T.; Mauel, M. E.; Roberts, T. M.; ...
2017-01-01
Here, we report measurements of the turbulent evolution of the plasma density profile following the fast injection of lithium pellets into the Levitated Dipole Experiment (LDX) [Boxer et al., Nat. Phys. 6, 207 (2010)]. As the pellet passes through the plasma, it provides a significant internal particle source and allows investigation of density profile evolution, turbulent relaxation, and turbulent fluctuations. The total electron number within the dipole plasma torus increases by more than a factor of three, and the central density increases by more than a factor of five. During these large changes in density, the shape of the densitymore » profile is nearly “stationary” such that the gradient of the particle number within tubes of equal magnetic flux vanishes. In comparison to the usual case, when the particle source is neutral gas at the plasma edge, the internal source from the pellet causes the toroidal phase velocity of the fluctuations to reverse and changes the average particle flux at the plasma edge. An edge particle source creates an inward turbulent pinch, but an internal particle source increases the outward turbulent particle flux. Statistical properties of the turbulence are measured by multiple microwave interferometers and by an array of probes at the edge. The spatial structures of the largest amplitude modes have long radial and toroidal wavelengths. Estimates of the local and toroidally averaged turbulent particle flux show intermittency and a non-Gaussian probability distribution function. The measured fluctuations, both before and during pellet injection, have frequency and wave number dispersion consistent with theoretical expectations for interchange and entropy modes excited within a dipole plasma torus having warm electrons and cool ions.« less
ERIC Educational Resources Information Center
Jabbar, Huriya; Li, Dongmei M.
2016-01-01
School choice policies, such as charter schools and vouchers, are in part designed to induce competition between schools. While several studies have examined the impact of private school competition on public schools, few studies have explored school leaders' perceptions of private school competitors. This study examines the extent to which public…
Communities, Students, Schools, and School Crime: A Confirmatory Study of Crime in U.S. High Schools
ERIC Educational Resources Information Center
Chen, Greg
2008-01-01
This study investigates how community characteristics, student background, school climate, and zero-tolerance policies interact to affect school crime. The study articulates and fits a school crime model to 712 high schools participating in the 2000 School Survey on Crime and Safety, confirming that school location and student socioeconomic status…
Floyd, Randy G; Cooley, Kathryn M; Arnett, James E; Fagan, Thomas K; Mercer, Sterett H; Hingle, Christine
2011-12-01
This article describes the results of three studies designed to understand better the journal operations, publishing practices, and impact of school psychology journals in recent years. The first study presents the results of a survey focusing on journal operations and peer-review practices that was completed by 61 journal editors of school psychology and aligned journals. The second study presents the results of review and classification of all articles appearing in one volume year for nine school psychology journals (i.e., The California School Psychologist, Canadian Journal of School Psychology, Journal of Applied School Psychology, Journal of School Psychology, Psychology in the Schools, School Psychology Forum, School Psychology International, School Psychology Quarterly, and School Psychology Review). The third study employed multilevel modeling to investigate differences in the longitudinal trends of impact factor data for five school psychology journals listed in the Web of Science (i.e., Journal of School Psychology, Psychology in the Schools, School Psychology International, School Psychology Quarterly, and School Psychology Review). The article addresses implications for authors, editors, and journal editorial teams as well as the status and impact of school psychology journals. Copyright © 2011 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.
ERIC Educational Resources Information Center
Le Floch, Kerstin Carlson; Birman, Beatrice; O'Day, Jennifer; Hurlburt, Steven; Mercado-Garcia, Diana; Goff, Rose; Manship, Karen; Brown, Seth; Therriault, Susan Bowles; Rosenberg, Linda; Angus, Megan Hague; Hulsey, Lara
2014-01-01
The Study of School Turnaround examines the improvement process in a purposive sample of 35 case study schools receiving federal School Improvement Grants (SIG) over a three-year period (2010-11 to 2012-13 school years). Using site visit, teacher survey, and fiscal data, the case studies describe the school contexts, the principals' leadership…
A Case Study of the Partnership Schools Comprehensive School Reform (CSR) Model
ERIC Educational Resources Information Center
Epstein, Joyce L.
2005-01-01
This case study reports the feasibility of the Partnership Schools Comprehensive School Reform (CSR) model for school improvement in a Title I elementary school. Interviews were conducted and documents were collected for 3 years to study whether and how the school implemented key policy attributes--specificity, consistency, authority, power, and…
ERIC Educational Resources Information Center
Thompson, Douglas R.; Iachan, Ronaldo; Overpeck, Mary; Ross, James G.; Gross, Lori A.
2006-01-01
School connectedness includes liking school and positive relations with teachers and peers. School connectedness is associated with a variety of positive health outcomes. The goal of this study was to identify characteristics of students, schools, and school neighborhoods that are related to school connectedness. In the Health Behavior in…
School Choice & Competition: What Is the Impact on School Leadership?
ERIC Educational Resources Information Center
Richardson, Lisa
2013-01-01
School choice reform rests on the notion that competition amongst schools will produce more efficient schools and improve the educational system as a whole. This study focused on the impact of school choice competition on school principals in both magnet schools and traditional public schools in a midsized district in Florida. This study examined…
ERIC Educational Resources Information Center
van Hek, Margriet; Kraaykamp, Gerbert; Pelzer, Ben
2018-01-01
Few studies on male-female inequalities in education have elaborated on whether school characteristics affect girls' and boys' educational performance differently. This study investigated how school resources, being schools' socioeconomic composition, proportion of girls, and proportion of highly educated teachers, and school practices, being…
ERIC Educational Resources Information Center
BARKER, ROGER G.; AND OTHERS
STUDIES WERE MADE IN KANSAS HIGH SCHOOLS TO DETERMINE THE EFFECT OF SCHOOL SIZE UPON THE BEHAVIOR AND EXPERIENCES OF STUDENTS. THE FOLLOWING AREAS WERE CONSIDERED-- THE SCHOOL INVOLVED IN THE STUDY, THE DATA GATHERED FROM RECORDS AND RESEARCH, OUT-OF-SCHOOL ACTIVITIES, AND THE PLACE OF HIGH SCHOOL STUDENTS IN THE TOTAL LIFE OF FOUR SMALL TOWNS.…
ERIC Educational Resources Information Center
Aladjem, Daniel K.; Birman, Beatrice F.; Orland, Martin; Harr-Robins, Jenifer; Heredia, Alberto; Parrish, Thomas B.; Ruffini, Stephen J.
2010-01-01
This exploratory study describes approaches to improving schools through retrospective, in-depth qualitative case studies. To select schools to be examined, the authors sought to identify Comprehensive School Reform (CSR) schools demonstrating two distinctive patterns of improved student achievement between 2000 and 2005, rapid-improvement (i.e.,…
The Relationship between School Culture and the School Library Program: Four Case Studies
ERIC Educational Resources Information Center
Howard, Jody K.
2010-01-01
This research describes the results of a cross-case analysis of four individual case studies at schools having nationally recognized school library programs. The focus of the study is on the culture of the school as an organization and its effect on establishing an effective school library program. The purpose of the study was to identify cultural…
School Personnel's Knowledge and Perceptions of School Wellness Policy Implementation: A Case Study
ERIC Educational Resources Information Center
Harriger, Diane; Lu, Wenhua; Lisako, E.; McKyer, J.; Pruitt, B.; Outley, Corliss; Tisone, Christine; McWhinney, Sharon L.
2014-01-01
Purpose/Objectives: The purpose of this study was to describe a school district's experience of implementing its School Wellness Policy (SWP) and examine school personnel's knowledge and perceptions of the SWP implementation. Methods: Thirty-one school personnel from five elementary schools in a school district in Texas were recruited, including…
School Processes Mediate School Compositional Effects: Model Specification and Estimation
ERIC Educational Resources Information Center
Liu, Hongqiang; Van Damme, Jan; Gielen, Sarah; Van Den Noortgate, Wim
2015-01-01
School composition effects have been consistently verified, but few studies ever attempted to study how school composition affects school achievement. Based on prior research findings, we employed multilevel mediation modeling to examine whether school processes mediate the effect of school composition upon school outcomes based on the data of 28…
He, Chen; Mikkelsen, Bent E
2014-03-01
School food in many countries has become the object of change and innovation processes, not only in relation to policies for healthier eating but also in relation to policies for more sustainable food consumption and procurement. The purpose of this study was to examine the possible influence that organic food sourcing policies in Danish school meal systems may have on the development of healthier school food environments. The study was a cross-sectional analysis undertaken among 179 school food coordinators (SFCs) through a web-based questionnaire (WBQ) in a sample of Danish public primary schools. The 'organic' schools were compared to 'non-organic' schools. The questionnaire explored the attitudes, intentions/policies and actions in relation to organic and healthy foods served in the schools. Data indicates that 20 'organic' schools were associated with the indicators of healthier school environments, including adopting a Food and Nutrition Policy (FNP) in the school (p = .032), recommending children to eat healthily (p = .004). The study suggests that organic food policies in schools may have potential to support a healthier school food environment.
NASA Astrophysics Data System (ADS)
Turner, Jeffery E.
Public schools in the state of Texas are held accountable for performance and quality of education. Accountability is important to all schools, but it is critical to open-enrollment charter schools to remain in good standing. The current economic situation in Texas public education has brought attention as well as the need for alternative education programs such as charter schools. It is of the utmost importance for charter schools to illustrate that they are meeting the academic needs of the target market. This study addressed student achievement, as well as expenditure per student in both charter schools and traditional schools in the Region 10 educational service center. The datum for the study were obtained from the Texas Education Agency (TEA) website, specifically the Academic Excellence Indicator System Data (AEIS) files for the 2011-2012. The study sample included 30 open-enrollment charters schools and 30 traditional high schools within the Region 10 educational service center during the school year of 2011-2012. The research study determined significant statistical differences between open-enrollment charter schools and traditional high schools. The potential for the study was to gain additional knowledge and insight along with additional data for the open-enrollment charter schools and traditional schools in the Region 10 Educational Service Center. The study has potentially increased the information for researchers and practitioners in education. In addition this study has proved charter schools are a viable and an effective educational tool for the future.
Schools and Neighborhoods Research Study: School Building Use Study.
ERIC Educational Resources Information Center
Eismann, Donald; And Others
This report documents the findings related to Objective 2 of the Schools and Neighborhoods Research Study. The task was to identify community services provided by the neighborhood school. The study staff reviewed the existing facilities use information from the Seattle Public Schools. Results from the Facilities Utilization Study Survey and the…
ERIC Educational Resources Information Center
Knafo, Sharon
2012-01-01
This study examined the relationship between turnover of school leadership personnel and school climate as perceived by teachers. The study focused on Jewish day schools in the United States in different cities and states. Fifty Jewish day schools (ranging from preschool age to high school) participated in the study with 200 teachers from these…
Nanney, Marilyn S; MacLehose, Richard F; Kubik, Martha Y; Davey, Cynthia S; O'Connell, Michael J; Grannon, Katherine Y; Nelson, Toben F
2016-11-01
The School Obesity-related Policy Evaluation (ScOPE) Study uses existing public surveillance data and applies a rigorous study design to evaluate effectiveness of school policies and practices impacting student behavioral and weight outcomes. The ScOPE Study used a cohort of 50 combined junior-senior and high schools in Minnesota to evaluate the change in weight-related policy environments in 2006 and 2012 and test the effect of policy change on students attending those schools in 2007 and 2013. Exposure variables included school practices about foods and beverages available in school vending machines and school stores, physical education requirements, and intramural opportunities. Primary study outcomes were average school-level ninth grade student BMI percentile, obesity prevalence, daily servings of fruits/vegetables, and daily glasses of soda. Availability of fruits/vegetables in schools was associated with a significant increase in total daily intake among ninth grade students by 0.4 servings. Availability of soda in schools was associated with a significant increase in total daily intake among ninth grade boys by 0.5 servings. Less-healthy snack and drink availability in schools was associated with a small, significant increase (1%) in student BMI percentile at the school level. Use of a school-level longitudinal cohort study design over a 6-year period uniquely adds to the methodologic rigor of school policy and practice evaluation studies. The ScOPE Study provides marginal evidence that school policies and practices, especially those that restrict vending and school store offerings, may have small effects on weight status among ninth grade students. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.
Impact of the HEALTHY Study on Vending Machine Offerings in Middle Schools.
Hartstein, Jill; Cullen, Karen W; Virus, Amy; El Ghormli, Laure; Volpe, Stella L; Staten, Myrlene A; Bridgman, Jessica C; Stadler, Diane D; Gillis, Bonnie; McCormick, Sarah B; Mobley, Connie C
2011-01-01
The purpose of this study is to report the impact of the three-year middle school-based HEALTHY study on intervention school vending machine offerings. There were two goals for the vending machines: serve only dessert/snack foods with 200 kilocalories or less per single serving package, and eliminate 100% fruit juice and beverages with added sugar. Six schools in each of seven cities (Houston, TX, San Antonio, TX, Irvine, CA, Portland, OR, Pittsburg, PA, Philadelphia, PA, and Chapel Hill, NC) were randomized into intervention (n=21 schools) or control (n=21 schools) groups, with three intervention and three control schools per city. All items in vending machine slots were tallied twice in the fall of 2006 for baseline data and twice at the end of the study, in 2009. The percentage of total slots for each food/beverage category was calculated and compared between intervention and control schools at the end of study, using the Pearson chi-square test statistic. At baseline, 15 intervention and 15 control schools had beverage and/or snack vending machines, compared with 11 intervention and 11 control schools at the end of the study. At the end of study, all of the intervention schools with beverage vending machines, but only one out of the nine control schools, met the beverage goal. The snack goal was met by all of the intervention schools and only one of the four control schools with snack vending machines. The HEALTHY study's vending machine beverage and snack goals were successfully achieved in intervention schools, reducing access to less healthy food items outside the school meals program. Although the effect of these changes on student diet, energy balance and growth is unknown, these results suggest that healthier options for snacks can successfully be offered in school vending machines.
Resource Allocation in Successful Schools: Case Studies of California Elementary Schools
ERIC Educational Resources Information Center
Hyder, Syed N.
2010-01-01
This study was conducted to examine instructional strategies and resource allocation in successful schools. The study was based on analysis of six effective Southern California elementary schools. All the analyzed schools were Title I, non-charter public schools that had demonstrated consistent student achievement, had narrowed the achievement gap…
Transfer, Lead, Look Inward: Further Study of Preservice School Librarians' Development
ERIC Educational Resources Information Center
Mardis, Marcia A.
2013-01-01
School librarianship is affected by the widespread challenges affecting schools and changing notions of school libraries' relevancy. The purpose of this study was to ascertain how these societal trends influenced educators' decisions to be school librarians. In this second phase of a longitudinal qualitative study, five school library program…
ERIC Educational Resources Information Center
Sakirudeen, Abisola Oladeni; Sanni, Kudirat Bimbo
2017-01-01
The study examined study habits and academic performance of secondary school students in Mathematics. A case study of selected secondary schools in Uyo Local Education Council. The main purpose of the study was to investigate the relationship between study habits and academic performance of secondary school students in Mathematics. To carry out…
McGuire, Jenifer K; Anderson, Charles R; Toomey, Russell B; Russell, Stephen T
2010-10-01
Transgender youth experience negative school environments and may not benefit directly from interventions defined to support Lesbian, Gay and Bisexual (LGB) youth. This study utilized a multi-method approach to consider the issues that transgender students encounter in school environments. Using data from two studies, survey data (total n = 2260, 68 transgender youth) from study 1 and focus groups (n = 35) from study 2, we examine transgender youth's experience of school harassment, school strategies implemented to reduce harassment, the protective role of supportive school personnel, and individual responses to harassment, including dropping out and changing schools. In both studies, we found that school harassment due to transgender identity was pervasive, and this harassment was negatively associated with feelings of safety. When schools took action to reduce harassment, students reported greater connections to school personnel. Those connections were associated with greater feelings of safety. The indirect effects of school strategies to reduce harassment on feelings of safety through connection to adults were also significant. Focus group data illuminate specific processes schools can engage in to benefit youth, and how the youth experience those interventions.
Peer Group Counselling and School Influence on Adolescents' Self-Concept
ERIC Educational Resources Information Center
Egbochuku, E. O.; Aihie, N. O.
2009-01-01
The study focused on the influence of peer group counselling and school influence on the self-concept of adolescents' in Nigerian secondary schools. Sixty-eight Senior Secondary School II students from three schools--a boys' school, a girls' school and a co-educational school in Benin City participated in the study. A pre-test, post-test control…
ERIC Educational Resources Information Center
Gislason, Neil
2009-01-01
The author conducted a 3-week qualitative case study at the School of Environmental Studies (SES), a senior public school with an environmental studies focus. He argues that SES's physical design facilitates collaborative, multidisciplinary teaching practices especially suited to the school's environmental studies curriculum. He also shows that…
ERIC Educational Resources Information Center
Sheffield, Caroline
2011-01-01
This mixed methods multiple case study explored middle school social studies teachers' instructional use of digital technology at three suburban middle schools This mixed methods, multiple-case study explored middle school social studies teachers' instructional use of digital technology at three suburban middle schools in a large Florida school…
ERIC Educational Resources Information Center
Ray, Rhonda D.
2013-01-01
This correlation research study examined school and teacher characteristics in relationship to the academic performance of students in elementary schools in South Carolina. The school characteristics examined in this study were school size, poverty, minority level, and student teacher ratio. The teacher characteristics examined in this study were…
School District Income Taxes and School Inputs: The Case of Ohio
ERIC Educational Resources Information Center
Nguyen-Hoang, Phuong
2014-01-01
This study is the first to explore the relationship between school district income taxes and school inputs (expenditures and student-teacher ratios) using Ohio as a case study. The study employed reduced-form expenditure functions on a data panel of 609 school districts between 1990 and 2010. Treating for the endogeneity of school district income…
School policies and practices that improve indoor air quality.
Everett Jones, Sherry; Smith, Alisa M; Wheeler, Lani S; McManus, Tim
2010-06-01
To determine whether schools with a formal indoor air quality management program were more likely than schools without a formal program to have policies and practices that promote superior indoor air quality. This study analyzed school-level data from the 2006 School Health Policies and Programs Study, a national study of school health programs and policies at the state, district, and school levels. Using chi-square analyses, the rates of policies and practices that promote indoor air quality were compared between schools with and schools without a formal indoor air quality program. The findings of this study show that 51.4% of schools had a formal indoor air quality management program, and that those schools were significantly more likely than were schools without a program to have policies and use strategies to promote superior indoor air quality. These findings suggest that schools with a formal indoor air quality program are more likely support policies and engage in practices that promote superior indoor air quality.
ERIC Educational Resources Information Center
Anderson, Judith I.; And Others
A study was done of teachers' perceptions of support, resources, empowerment, autonomy, and discipline problems in Chapter 1 and non-Chapter 1 schools. The study used data from the Schools and Staffing Survey. Overall, most teachers in elementary schools, middle schools, junior high schools, and senior high schools with Chapter 1 programs agree…
ERIC Educational Resources Information Center
Chaney, Maura Chase
2013-01-01
The purpose of this case study was to examine the transition from junior high school to a middle school as experienced in two middle schools from a mid-sized urban school district located in the Rocky Mountains. The overarching question that guided data collection for this study centered on the factors that influenced school culture before,…
Bosi, Sandra; Gorini, Giuseppe; Tamelli, Marco; Monti, Claudia; Storani, Simone; Carreras, Giulia; Martini, Andrea; Allara, Elias; Angelini, Paola; Faggiano, Fabrizio
2013-01-01
Few school programs are effective in preventing adolescents' tobacco smoking initiation. The "Lega contro i Tumori - Luoghi di Prevenzione" is a cluster randomized controlled trial designed to evaluate a school-based peer-led smoking prevention intervention with extracurricular activities for students aged 14-15 years. This paper presents the study design and the baseline characteristics of the study population. Twenty secondary schools located in the Reggio Emilia province took part in the study. Five schools were excluded because they already participated in smoking prevention interventions. The schools were randomized to control or intervention arms. The study population consisted of students attending the first grade. Components of the intervention included 1) the out-of-school "Smoking Prevention Tour" (SPT) at the "Luoghi di Prevenzione" Center, a 4-hour (4 sessions) extracurricular activity; 2) the "Smoke-free Schools" intervention, combining a life-skills-based peer-led intervention at school, an in-depth lesson on one of the SPT sessions, and enforcement surveillance of the school antismoking policy. Tobacco use was studied through a questionnaire administered before and 6 months after the intervention. Eleven high schools and 9 vocational secondary schools took part in the study for a total of 2,476 out of 3,050 eligible students (81.2%). The proportions of respondents in high schools and vocational secondary schools were 90.9% and 64.5%, respectively (P <0.001). Intervention and control arms showed a different distribution of gender and school type, whereas no difference was observed in any tobacco-use characteristic. This study is one of the few Italian trials to evaluate the effectiveness of a school-based program for preventing smoking initiation.
ERIC Educational Resources Information Center
Morikis, Peter
2010-01-01
The purpose of this study was to identify the common consequences experienced by school corporations when closing or consolidating schools. The primary focus of the study was to identify the financial and political consequences experienced by school corporations when closing a school closing or consolidating schools. Specific questions regarding…
Is There a Magnet-School Effect? A Multisite Study of MSAP-Funded Magnet Schools
ERIC Educational Resources Information Center
Wang, Jia; Schweig, Jonathan D.; Herman, Joan L.
2017-01-01
Magnet schools are one of the largest sectors of choice schools in the United States. In this study, we explored the heterogeneity in magnet-school effects on student achievement by examining 24 magnet schools, funded under the Magnet Schools Assistance Program (MSAP), in 5 school districts across 4 states. The magnet effects were synthesized…
Professional Learning Community in Relation to School Effectiveness
ERIC Educational Resources Information Center
Sigurdardottir, Anna Kristin
2010-01-01
This is a study of schools as professional learning communities, defined by nine characteristics and their relationship with the schools' level of effectiveness. The study was conducted within three schools in Iceland. It was designed as a mixed methods study, conducted in two phases: a correlational study of survey data on schools as professional…
Unsecure School Environment and School Phobic Behavior
ERIC Educational Resources Information Center
Tukur, Abubakar Hamman; Muhammad, Khadijatu
2017-01-01
This study determines the level of student's school phobic behavior as a result of insecurity of school environment. The study was guided by one research question and one null hypothesis. The population of the study was all the secondary schools in Maiduguri, Borno state numbering about the same of the study was senior secondary students in…
ERIC Educational Resources Information Center
Nyagowa, Hesbon O.; Ocholla, Dennis N.; Mutula, Stephen M.
2013-01-01
This study was conducted to determine the effect of a set of dimensions on e-School success in a cross-sectional study of NEPAD's e-School pilot in Kenya. All of the six e-Schools participating in the NEPAD's e-School pilot in Kenya were selected. The study used survey methodology. Students and teachers in those schools formed the study…
Promoting Physical Activity in Girls: A Case Study of One School's Success.
ERIC Educational Resources Information Center
Felton, Gwen; Saunders, Ruth P.; Ward, Dianne S.; Dishman, Rod K.; Dowda, Marsha; Pate, Russell R.
2005-01-01
This case study profiles one of 24 high schools that participated in a school-based, NIH-funded study to increase physical activity among high school girls. The case study school was one of 12 randomly assigned to the intervention group. The study intervention was based on the premise that a successful intervention is developed and tailored by…
Online High School Achievement versus Traditional High School Achievement
ERIC Educational Resources Information Center
Blohm, Katherine E.
2017-01-01
The following study examined the question of student achievement in online charter schools and how the achievement scores of students at online charter schools compare to achievement scores of students at traditional schools. Arizona has seen explosive growth in charter schools and online charter schools. A study comparing how these two types of…
A Descriptive Analysis of School Connectedness: The Views of School Personnel
ERIC Educational Resources Information Center
Biag, Manuelito
2016-01-01
Few studies have investigated school connectedness from the perspectives of the adults working in the school. Using qualitative methods, the present study examined three dimensions of school connectedness in one urban, low-income middle school. Analyses revealed that school personnel cared for students' needs, sometimes at the expense of holding…
Organizational Culture in a Successful Primary School: An Ethnographic Case Study
ERIC Educational Resources Information Center
Negis-Isik, Ayse; Gursel, Musa
2013-01-01
Even though they are perceived similar from outside, all schools have distinct characteristics and a culture that differ them from other schools. School culture, is one of the important factors that play role in school efficiency and success. The purpose of this study was to examine the culture of a successful school profoundly. This study was a…
School and Community, Community and School: A Case Study of a Rural Missouri Setting
ERIC Educational Resources Information Center
Franklin, Melia K.
2011-01-01
How do a school and a community interact? This question guided this dissertation examining one rural school and community. The purpose of this case study was to investigate the relationship between the rural Marceline R-V School District (a K-12 school system) and its community, Marceline, Missouri. The framework for this study included the…
ERIC Educational Resources Information Center
Fortin, Laurier; Marcotte, Diane; Diallo, Thierno; Potvin, Pierre; Royer, Egide
2013-01-01
This study tests an empirical multidimensional model of school dropout, using data collected in the first year of an 8-year longitudinal study, with first year high school students aged 12-13 years. Structural equation modeling analyses show that five personal, family, and school latent factors together contribute to school dropout identified at…
ERIC Educational Resources Information Center
Reeves, Edward B.; Bylund, Robert A.
2005-01-01
Recent research does not provide clear evidence that rural schools are inferior to urban schools. For example, one prominent study finds that students in rural schools perform less well than their urban counterparts, but other studies using the same national data set have reached divergent conclusions. The present study reassesses the issue using…
Kirchofer, Gregg; Telljohann, Susan K; Price, James H; Dake, Joseph A; Ritchie, Martin
2007-11-01
The school nurse, the school social worker, and the school counselor play an important role in promoting the health of children. Health services in the school setting provide opportunities to appraise, protect, and promote student health. The purpose of this study was to identify parents' or caregivers' perceptions and beliefs regarding the importance of schools providing various health services to their elementary school-aged children. In addition, the study examined the levels of parental support for, perceptions of, and contact with school health service personnel. In 2005, a nationally representative random sample of 369 (51% return rate) parents of elementary school-aged children completed the questionnaire developed for this study. A majority of parents/caregivers reported that their child's school had a school nurse (78.8%) and counselor (60.5%), but only 22.6% reported their school had a social worker. A majority of parents/caregivers perceived full-time school nurses (86.3%), school counselors (78.6%), and school social workers (56.3%) as important or extremely important and that schools should be held responsible for having each in their child's elementary school. A majority of parents/caregivers were willing to pay an increase in yearly tax dollars to have full-time school health personnel. This study established a level of parental support for, perceptions of, and contact with school health service personnel. Parents were most supportive of school nurses and should be perceived as allies in ensuring job security.
ERIC Educational Resources Information Center
What Works Clearinghouse, 2008
2008-01-01
The study examined whether charter schools have higher growth in student achievement than traditional public schools. The study analyzed data on 79 charter schools and 593 traditional public elementary, middle, and high schools in the Los Angeles Unified School District from 2005-06 to 2006-07. School-level academic achievement was measured using…
School Restructuring: A Study of the Role of Parents in Selected Accelerated Schools.
ERIC Educational Resources Information Center
Davidson, Betty M.
This paper presents findings of a study that examined the change process involved when four elementary schools implemented the accelerated schools model. Specifically, the study focused on transitions in parental roles that occurred when the schools changed from a conventional mode of organization to a participatory mode. The case study data were…
A Study of Democratic School Culture Perceptions of Sport High School Students
ERIC Educational Resources Information Center
Isikgöz, Enes
2016-01-01
In this study; the perceptions of the students studying at sport high schools about democratic school culture were analysed in accordance with different variables. Participants of the research consisted of 216 students studying at Sport High Schools in Sakarya and Batman Provinces of Turkey. The data were collected with the Democratic School…
Transitions in the Swedish school system and the impact on student's positive self-reported-health.
Holmström, Malin Rising; Olofsson, Niclas; Asplund, Kenneth; Kristiansen, Lisbeth
2014-10-07
To explore three school based transitions and their impact on positive self-reported-health (SRH), pre-school to elementary school (6-10 y), elementary school to junior high school (10-13 y), and junior high school to upper secondary school/high school (13-16 y), in a long-term longitudinal population based study. The study followed three cohorts through one school transition each. A longitudinal study with data from 6693 Health Dialogue questionnaires were used. Data were collected in the middle of Sweden during 2007-2012 with school children age 6-16 years old. Several significant factors were identified with an impact for a positive self-reported-health among children age 6-16 y; not feeling sad or depressed, afraid or worried, positive school environment (schoolyard and restrooms), not bullied, good sleep, daily physical activity and ability to concentrate. There was no single factor identified, the factors differed according to gender and age. The study have identified several gender and age specific factors for successful school transitions relevant for a positive SRH. This is valuable information for school staff, parents and school children and provides a possibility to provide support and assistance when needed.
Muijs, Daniel
2017-06-01
Bullying remains a persistent phenomenon in schools, but the extent to which day-to-day policies and practices relate to bullying prevalence has not been widely studied. In this study, we use an educational effectiveness framework to interrogate this relationship. The aim was to study the relationship between school factors and prevalence of bullying in primary schools. We hypothesize that school conditions (e.g., size), school policies (e.g., behaviour policies), and school processes (e.g., teaching quality) are related to bullying prevalence. Surveys were administered to pupils in 35 primary schools in four local authorities in England. Pupils (N = 1,411) and teachers (N = 68) in the final year of primary school (year 6) were surveyed. This study drew on the following data sources: A pupil survey on bullying behaviours A survey of teachers on school policies and processes Analysis of data on school processes from school inspection reports Analysis of secondary data on school conditions and pupil characteristics. Three-level multilevel models were used to analyse the data. Results show a substantial school- and classroom-level effect on prevalence of bullying. Effective school policies were found to be related to levels of bullying. The study provides support for the importance of schools' embedded policies and practices in relation to bullying prevalence and provides evidence for policy on the importance of focusing on a broad range of outcomes. © 2017 The British Psychological Society.
ERIC Educational Resources Information Center
Hassen, Rukya
2016-01-01
This study is a small-scale study of an exploration of reading habit of high school teachers. Fifty-four teachers from five schools who teach in different schools in Addis Ababa and Dessie participated in this study. Data were collected through questionnaire and in-depth interview. The result of the study shows that reading is poorly developed…
ERIC Educational Resources Information Center
Moten, Anthony C.
2015-01-01
This phenomenological narrative study was designed to investigate superintendents' and school board presidents' perception related to the influence of school boards on school district performance. Participants were three superintendents and three school board presidents whose districts were recognized as met standards for the 2014-2015 academic…
After-School Programs and Academic Impact: A Study of Chicago's After School Matters
ERIC Educational Resources Information Center
Goerge, Robert; Cusick, Gretchen R.; Wasserman, Miriam; Gladden, Matthew
2007-01-01
After-school programs for adolescents may be a way to promote positive youth development, and thus, it is important to understand what impact after-school programs can have on the educational achievement of high school students. Chicago's After School Matters (ASM) program offers an exceptional opportunity to study whether an after-school program…
ERIC Educational Resources Information Center
Xia, Jiangang; Izumi, Masashi; Gao, Xingyuan
2015-01-01
This study examined the associations between public alternative schools' teacher job satisfaction and school processes. Based on a multilevel analysis of the national School and Staffing Survey 2007-08 data, we found that among the seven school processes, public alternative schools' administrative support, staff collegiality, career and working…
Demographic Factors Affecting Internet Using Purposes of High School Students
ERIC Educational Resources Information Center
Kilic, Abdullah Faruk; Güzeller, Cem Oktay
2017-01-01
This study aimed at determining the impact of demographic factors on the Internet usage purposes of high school students. The population of the study consisted of students between 9th and 12th grades from the Anatolian high schools, science high schools, social sciences high schools, sports high schools and fine arts high schools in Turkey. The…
ERIC Educational Resources Information Center
La Salle, Tamika P.; Wang, Cixin; Parris, Leandra; Brown, Jacqueline A.
2017-01-01
The purpose of the current study is to investigate the relationships between suicidal thoughts and behaviors (STBs), school climate, and student demographics among middle school students. The study was conducted with a sample of 152,191 middle school students across 607 schools within 182 school districts in a southeastern state. Results support…
ERIC Educational Resources Information Center
Studsrod, Ingunn; Bru, Edvin
2009-01-01
Background: Lack of adjustment or school failure is a concern to educators, educational and school psychologists as well as parents, but few studies have focused on school adjustment during late adolescence. Moreover, studies have yet to explore associations between parenting and school adjustment among upper secondary school students. Aim: The…
The Introduction of Religious Charter Schools: A Cultural Movement in the Private School Sector
ERIC Educational Resources Information Center
Bailey, Marcia J. Harr; Cooper, Bruce S.
2009-01-01
Charter schools are opening, and religious associations are also sponsoring these schools since religious groups find private school tuitions to be high and prohibitive. This study includes studies of Tarek ibn Ziyad Academy, a Minnesota Arabic charter school (Blaine and Inver Grove Heights, MN); Ben Gamla Charter School, a Florida English-Hebrew…
ERIC Educational Resources Information Center
Rauf, Parwazalam Abdul; Ali, Syed Kamaruzaman Syed; Aluwi, Aliza; Noor, Nor Afizah Mohd
2014-01-01
This study explores the influence of school culture on the management of professional development in secondary schools in Malaysia. It illustrates how school culture influences the school professional development management. The instrument used in this study is a self-administered questionnaire involving 515 secondary school teachers. The results…
ERIC Educational Resources Information Center
Hurd, Noelle M.; Hussain, Saida; Bradshaw, Catherine P.
2018-01-01
The current study examined whether students' perceptions of school disorder influenced their psychosocial outcomes directly and indirectly via connectedness to school. The current study also explored moderation by the presence of a supportive figure in the school and investigated gender differences. Participants were 28,104 high school students.…
Effect of a School Choice Policy Change on Active Commuting to Elementary School.
Sirard, John R; McDonald, Kelsey; Mustain, Patrick; Hogan, Whitney; Helm, Alison
2015-01-01
The purposes of this study were to assess the effect of restricting school choice on changes in travel distance to school and transportation mode for elementary school students. Study design was pre-post (spring 2010-fall 2010) quasi-experimental. Study setting was all public elementary schools in Minneapolis, Minnesota. Subjects comprised approximately 20,500 students across 39 schools. Study assessed a school choice policy change that restricted school choice to a school closer to the family's home. School district transportation data were used to determine distance to school. Direct observations of student travel modes (two morning and two afternoon commutes at each time point) were used to assess transportation mode. Chi-square and independent-sample t-tests were calculated to describe the schools. Repeated measures general linear models were used to assess changes in travel distance to school and observed commuting behavior. Distance to school significantly decreased (1.83 ± .48 miles to 1.74 ± .46 miles; p = .002). We failed to observe any significant changes in morning (+.7%) or afternoon (-.7%) active commuting (both p = .08) or the number of automobiles in the morning (-7 autos per school; p = .06) or afternoon (+3 autos per school; p = .14). The more restrictive school choice policy decreased distance to school but had no significant effect on active commuting. Policy interventions designed to increase active commuting to school may require additional time to gain traction and programmatic support to induce changes in behavior.
The Voices of School Counselors: Essential Characteristics of School Counselor Leaders
ERIC Educational Resources Information Center
Young, Anita; Dollarhide, Colette T.; Baughman, Amber
2015-01-01
The majority of school counselor leadership studies focus on quantitative data. The current study contributes to the limited qualitative research surrounding school counselor leadership. The analysis of an open-ended statement from a national study gives voice to school counselor perceptions about leadership characteristics pertinent to the…
Review of Army Analysis. Volume 2. Appendixes C-M
1979-04-01
In most Army studies, the identifica-tion of new or changed alternatives occurs during the study de - spite efforts at early deflnition, Study...in time to support each major acquisition de -V..i cision milestone, Operational testing activities are similiarly timed, Thus, it frequently occurs...Engineer School i. Transportation School J. Quarter Master School k. Missile & Munition School 1. Intelligence School ! m. Signal School ii. Military
ERIC Educational Resources Information Center
Centers for Disease Control and Prevention, 2007
2007-01-01
The School health Policies and Programs Study (SHPPS) is a national survey periodically conducted to assess school health policies and programs at the state, district, school, and classroom levels. This brief reports study results in the area of foods and beverages sold outside of the school meals program. (Contains 3 tables, 1 figure, and 2…
ERIC Educational Resources Information Center
Ericson, John; Silverman, Debra; Berman, Paul; Nelson, Beryl; Solomon, Debra
This report examines the operational and educational changes that school administrators attribute to charter schools. It is part of the U.S. Department of Education's 4-year study to document and analyze the charter-school movement. The study asked two questions: What changes have districts made in district operations and district education that…
ERIC Educational Resources Information Center
Bilge, Filiz; Tuzgol Dost, Meliha; Cetin, Bayram
2014-01-01
This study examines high school students' levels of burnout and school engagement with respect to academic success, study habits, and self-efficacy beliefs. The data were gathered during the 2011-2012 school year from 633 students attending six high schools located in Ankara, Turkey. The analyses were conducted on responses from 605 students. The…
ERIC Educational Resources Information Center
Meier, Lori T.
2012-01-01
This ethnographic case study investigated the science practices of teachers at one public elementary magnet school in light of how school culture influenced science curriculum design and instruction. The purpose of the study was to address how school culture impacted the school's overall treatment of science as a viable content area. Key informant…
ERIC Educational Resources Information Center
Kelly, Christopher
2016-01-01
The purpose of this study was to examine the efforts of school districts in developing and sustaining their capacity to improve student achievement in response to increased accountability. The study sought to confirm what the research says regarding the role of the school district in influencing school improvement. While there is a significant…
Toomey, Russell B.; Russell, Stephen T.
2015-01-01
Few studies have investigated school-based, positive development for lesbian, gay, bisexual, and queer (LGBQ) youth, despite knowledge of their heightened negative school experiences compared to heterosexual youth (e.g., school victimization). This study examines associations among participation in Gay-Straight Alliance (GSA)–related social justice activities, GSA presence, and GSA membership with victimization based on sexual orientation and school-based well-being (i.e., school safety, school belongingness, grade point average [GPA]) and future plans to vote. Using data from the Preventing School Harassment Study, a survey of 230 LGBQ students in 7th through 12th grades, the study finds that participation in GSA-related social justice activities and the presence of a GSA are positively associated with school belongingness and GPA. GSA membership is also positively associated with school belongingness. However, moderation analyses suggest that the positive benefits of GSA-related social justice involvement and the presence of a GSA dissipate at high levels of school victimization. Implications for schools are discussed. PMID:26224893
ERIC Educational Resources Information Center
Rosenberg, Linda; Christianson, Megan Davis; Angus, Megan Hague; Rosenthal, Emily
2014-01-01
The Study of School Turnaround is a set of case studies of the school improvement process in a purposive sample of 35 schools receiving federal funds through the School Improvement Grants (SIG) program over a three-year period (school years 2010-11 to 2012-13). This evaluation brief focuses on the nine SIG schools that were in rural areas and how…
Todd, Charlotte; Christian, Danielle; Davies, Helen; Rance, Jaynie; Stratton, Gareth; Rapport, Frances; Brophy, Sinead
2015-04-18
Schools play an important role in promoting the health of children. However, little consideration is often given to the influence that headteachers' and school staff's prior beliefs have on the implementation of public health interventions. This study examined primary school headteachers' and school health co-ordinators' views regarding child health in order to provide greater insights on the school's perspective for those designing future school-based health interventions. A qualitative study was conducted using 19 semi-structured interviews with headteachers, deputy headteachers and school health co-ordinators in the primary school setting. All transcripts were analysed using thematic analysis. Whilst many participants in this study believed good health was vital for learning, wide variance was evident regarding the perceived health of school pupils and the magnitude of responsibility schools should take in addressing child health behaviours. Although staff in this study acknowledged the importance of their role, many believed the responsibility placed upon schools for health promotion was becoming too much; suggesting health interventions need to better integrate school, parental and societal components. With mental health highlighted as an increasing priority in many schools, incorporating wellbeing outcomes into future school based health interventions is advocated to ensure a more holistic understanding of child health is gained. Understanding the health beliefs of school staff when designing interventions is crucial as there appears to be a greater likelihood of interventions being successfully adopted if staff perceive a health issue as important among their pupils. An increased dependability on schools for addressing health was expressed by headteachers in this study, highlighting a need for better understanding of parental, child and key stakeholder perspectives on responsibility for child health. Without this understanding, there is potential for certain child health issues to be ignored.
ERIC Educational Resources Information Center
Mncube, V. S.; Makhasane, Sekitla
2013-01-01
This paper reports on the qualitative study that used in-depth interviews and document reviews on financial management practices in their schools. The participants were school principals of the case study schools. The findings of the study highlighted problems regarding the implementation of the policy--despite the Manual for Principals of…
ERIC Educational Resources Information Center
Victor, Akinfolarin Akinwale
2017-01-01
This study analyses principals' managerial competencies for effective management of school resources in secondary schools in Anambra State. The study was conducted in Anambra State. The study population comprised 257 principals in public secondary schools in the State. The study adopted a descriptive survey design. A 24 items researcher developed…
Implementation Processes, Structures, and Barriers to High School Restructuring: A Case Study.
ERIC Educational Resources Information Center
Whitaker, Kathryn S.
1998-01-01
Presents results of a school-restructuring case study involving a high school participating in the Coalition of Essential Schools and RE: Learning Project. Nine common coalition principles were implemented, primarily within the school-within-a-school program. Barriers included staff jealousy, political controversy, decreased staff development…
ERIC Educational Resources Information Center
Strear, Molly M.
2017-01-01
This Delphi study engaged a panel of 14 school counselor educators and school counselors in a critical discourse to generate school counseling strategies to deconstruct educational heteronormativity. This study resulted in 51 school counseling strategies that school counselors can employ to deconstruct educational heteronormativity. This article…
ERIC Educational Resources Information Center
Vacchio, Calvin Bryan
2012-01-01
The purpose of this qualitative phenomenological study was to examine the perceptions of professional school counselors, and the comprehensive school counseling programs they implement, through the eyes of classroom teachers in schools that have received designation from the American School Counselor Association (ASCA) for actualizing a Recognized…
Defining and Identifying Hard-to-Staff Schools: The Role of School Demographics and Conditions
ERIC Educational Resources Information Center
Opfer, Darleen
2011-01-01
Purpose: This study makes a distinction between a school having high attrition and one having difficulties in hiring. It does so by exploring the relationship between definitions of hard-to-staff schools, school demographics, and school conditions that are often associated with a school being hard-to-staff. Research Design: The study relies on a…
ERIC Educational Resources Information Center
Ruffin, Verna Dean
2013-01-01
This exploratory case study examines the role of the community school coordinator (CSC) in the community school model in two urban elementary schools. It seeks to understand how the role and responsibilities of a community school coordinator supports fostering relationships with parents, teachers, students and the community (i.e. building the…
ERIC Educational Resources Information Center
Davis, James S., Jr.
2013-01-01
This exploration focuses on school leaders' perceptions of school counselors as leaders and their involvement with district wide change. This study explores school counselor leadership, school counselors' role in district level change, and barriers to school counselor leadership. This is a qualitative study utilizing grounded theory design.…
Case Study on the Journey of an Elementary School Labeled as a Persistently Low-Achieving School
ERIC Educational Resources Information Center
Duncan, Annette
2012-01-01
This study examined an elementary school, located in an urban school district, which was labeled as a Persistently Low-Achieving School (PLAS) by the federal government in 2009 in order to determine how the school planned to change leadership and staff; increase student achievement; and implement new approaches for changes in school climate. The…
ERIC Educational Resources Information Center
Saiti, Anna
2015-01-01
Conflict may occur in any organization (and hence school) and, for schools, conflict management style is a joint activity and the degree of its effectiveness determines the type of impact of conflict on school performance. This empirical study investigates the potential sources of conflict in Greek primary schools, determine appropriate approaches…
ERIC Educational Resources Information Center
Harris-Bingham, Tranae
2017-01-01
The purpose of this study is to examine the relationships among the level of comprehensive school counseling program implementation, school counselors' leadership practices, and their schools' Title I status. Existing research examining the level of program implementation and school counselor leadership practices is limited and the representation…
ERIC Educational Resources Information Center
Marishane, Ramodikoe Nylon
2013-01-01
This study examines the management of school infrastructure in the context of the "no-fee schools" policy introduced in the South African education delivery system. Focusing on four rural schools, the study applied a qualitative method, which involved observation of infrastructure conditions prevailing at four selected schools and…
ERIC Educational Resources Information Center
Dunnell, P.
Besides describing actual experiences of rural students who leave school before completing Year 12, a 1978-79 study in Western Australia was also designed to investigate options and employment opportunities available to school leavers. Questionnaires from 1,371 students in Years 9-12 in 14 schools collected data on background, education,…
ERIC Educational Resources Information Center
Baeza, Marco A.
2010-01-01
This study analyzed skills, strategies, and theories that new middle school principals used to be successful during their transition period (the first 90 days) in turnaround schools. Based on research on transitions, three research questions guided the study: 1. Do middle school principals in a turnaround school situation find the transition…
ERIC Educational Resources Information Center
Kolstad, Andrew
This user's manual provides information for using the "High School and Beyond" (HSB) longitudinal study data file for local labor markets for HSB schools. An overview of the national study is given. Information in the HSB database comes primarily from questionnaires completed by students, school administrators, teachers, and parents of…
Parental Divorce and Children’s Schooling in Rural Malawi
Chae, Sophia
2016-01-01
A growing body of literature has examined the impact of different types of family structures on children’s schooling in sub-Saharan Africa. These studies have investigated how living arrangements, gender of the household head, parental death, and paternal migration are related to schooling. Although many sub-Saharan African countries have high divorce rates, very few studies have explored the impact of parental divorce on children’s schooling. The present study uses three waves of data from the Malawi Longitudinal Study of Families and Health (MLSFH) to investigate the effect of parental divorce on children’s schooling and the possible mechanisms driving this relationship. Unlike prior studies, this study uses child-level fixed-effects models to control for selection into divorce. Results show that parental divorce is associated with lower grade attainment and a larger schooling gap, defined as the number of years a child is behind in school (among children currently attending school). Although no association exists between parental divorce and current school attendance, girls affected by divorce are significantly less likely to be attending school. Differences in economic resources, maternal coresidence, or maternal psychological well-being do not explain the relationship between parental divorce and children’s schooling. PMID:27822897
Parental Divorce and Children's Schooling in Rural Malawi.
Chae, Sophia
2016-12-01
A growing body of literature has examined the impact of different types of family structures on children's schooling in sub-Saharan Africa. These studies have investigated how living arrangements, gender of the household head, parental death, and paternal migration are related to schooling. Although many sub-Saharan African countries have high divorce rates, very few studies have explored the impact of parental divorce on children's schooling. The present study uses three waves of data from the Malawi Longitudinal Study of Families and Health (MLSFH) to investigate the effect of parental divorce on children's schooling and the possible mechanisms driving this relationship. Unlike prior studies, this study uses child-level fixed-effects models to control for selection into divorce. Results show that parental divorce is associated with lower grade attainment and a larger schooling gap, defined as the number of years a child is behind in school (among children currently attending school). Although no association exists between parental divorce and current school attendance, girls affected by divorce are significantly less likely to be attending school. Differences in economic resources, maternal coresidence, or maternal psychological well-being do not explain the relationship between parental divorce and children's schooling.
Breaking the Tradition of Summer Vacation to Raise Academic Achievement
ERIC Educational Resources Information Center
Ramos, Barbara Kay
2011-01-01
This study found that students in settings with a year-round calendar statistically outperformed students with traditional calendars in a school-within-a-school setting in mathematics. The study included reading and math achievement of fifth graders in three school-within-a-school year-round elementary schools. Overall, the study made 16…
Effects of School Principals' Leadership Behaviors: A Comparison between Taiwan and Japan
ERIC Educational Resources Information Center
Chen, Yi-Gean; Cheng, Jao-Nan; Sato, Mikio
2017-01-01
This study is a cross-national research in school leadership behaviors. Research subjects in this study include primary and secondary school teachers in Taiwan and northeastern Japan. By referring to "School leadership of the future," this study summarized that school leadership is working toward a team approach to instruction…
A School Council's Experience with School Improvement: A Saskatchewan Case Study
ERIC Educational Resources Information Center
Preston, Jane P.
2012-01-01
Based on a qualitative case study conducted within one Saskatchewan (Canada) rural community, the purpose of this article is to describe the challenges a school council faced when supporting a school improvement plan. The primary data for the study were 35 semi-structured individual interviews conducted with school council members, teachers, and…
ERIC Educational Resources Information Center
Thomas, Melinda; Rowe, Fiona; Harris, Neil
2010-01-01
Purpose: The purpose of this study is to examine the factors that characterise effective school-community partnerships that support the sustainability of school health initiatives applied within a health-promoting schools approach. Design/methodology/approach: The study used an explanatory case study approach of five secondary schools…
Investigation of the Work Motivation Levels of Primary School Teachers
ERIC Educational Resources Information Center
Ates, Hatice Kadioglu; Yilmaz, Perihan
2018-01-01
This study was conducted to examine the work motivation levels of primary school teachers working in primary school institutions located in Istanbul province, Kucukcekmece district. The descriptive survey model was used in this study. The population of the study consists of primary school teachers and primary school administrators working in state…
School Policies and Practices that Improve Indoor Air Quality
ERIC Educational Resources Information Center
Jones, Sherry Everett; Smith, Alisa M.; Wheeler, Lani S.; McManus, Tim
2010-01-01
Background: To determine whether schools with a formal indoor air quality management program were more likely than schools without a formal program to have policies and practices that promote superior indoor air quality. Methods: This study analyzed school-level data from the 2006 School Health Policies and Programs Study, a national study of…
Adolescents' goal orientations for science in single-gender Israeli religious schools
NASA Astrophysics Data System (ADS)
Fortus, David; Daphna, Limor
2017-01-01
Israeli students and their families can choose between state-funded secular, religious, orthodox, and other alternative schools (e.g., Waldorf, Montessori, democratic). Earlier studies showed that the motivation to engage with science differs greatly between Israeli students in secular schools and democratic schools, with these differences being attributed to differences in school culture rather than home influence (Vedder-Weiss & Fortus, 2011, 2012). In this study we extend earlier studies by looking at religious state-funded schools that serve 18% of Israel's Jewish population. These schools provide a unique research environment since from grade 6 they are gender-separated. We examined the science-related mastery, performance-approach, and performance-avoid goal orientations, perceptions of the science teachers, parents, schools, and peers' goal emphases in relation to science of the students in these schools. We compared between students in religious schools (newly collected data) and secular schools (data reported in prior studies), and found that there is a distinct difference between these two populations that is associated with differing attitudes toward gender and science at these schools. This study provides additional evidence for the influence of culture on students' motivation to engage with science, suggests mechanisms by which this influence may occur.
Gebremariam, Mekdes K; Andersen, Lene F; Bjelland, Mona; Klepp, Knut-Inge; Totland, Torunn H; Bergh, Ingunn H; Lien, Nanna
2012-07-01
The aim of the study is to investigate the influence of the school food environment on the dietary behaviours of 11-year-old Norwegian children in elementary schools. Baseline data from a school-based intervention study: the Health In Adolescents study was used. A total of 1425 11-year-old children from 35 schools from the eastern part of Norway were included. School administrators provided information on the physical, political, and sociocultural school food environment and students reported their intake of fruits, vegetables, sugar-sweetened beverages (SSB), and snacks. Multilevel modelling was used to assess the school-level variance in dietary behaviours and to investigate the association of school food environmental factors with these dietary behaviours. After adjustment for student characteristics, the school level accounted for a small proportion (1.1%-3.0%) of the variance in the dietary behaviours investigated. None of the investigated school food environmental factors were found to be related to the children's reported intake of fruits, vegetables, snacks or SSB. Most of the variance in the dietary behaviours investigated was at the personal level. Thus in this sample, the investigated school-level factors do not appear to exert a strong influence on the dietary behaviours of children. Longitudinal studies using validated measures of the school food environment are needed.
Impact of the HEALTHY Study on Vending Machine Offerings in Middle Schools
Hartstein, Jill; Cullen, Karen W.; Virus, Amy; El Ghormli, Laure; Volpe, Stella L.; Staten, Myrlene A; Bridgman, Jessica C.; Stadler, Diane D.; Gillis, Bonnie; McCormick, Sarah B.; Mobley, Connie C.
2013-01-01
Purpose/Objectives The purpose of this study is to report the impact of the three-year middle school-based HEALTHY study on intervention school vending machine offerings. There were two goals for the vending machines: serve only dessert/snack foods with 200 kilocalories or less per single serving package, and eliminate 100% fruit juice and beverages with added sugar. Methods Six schools in each of seven cities (Houston, TX, San Antonio, TX, Irvine, CA, Portland, OR, Pittsburg, PA, Philadelphia, PA, and Chapel Hill, NC) were randomized into intervention (n=21 schools) or control (n=21 schools) groups, with three intervention and three control schools per city. All items in vending machine slots were tallied twice in the fall of 2006 for baseline data and twice at the end of the study, in 2009. The percentage of total slots for each food/beverage category was calculated and compared between intervention and control schools at the end of study, using the Pearson chi-square test statistic. Results At baseline, 15 intervention and 15 control schools had beverage and/or snack vending machines, compared with 11 intervention and 11 control schools at the end of the study. At the end of study, all of the intervention schools with beverage vending machines, but only one out of the nine control schools, met the beverage goal. The snack goal was met by all of the intervention schools and only one of the four control schools with snack vending machines. Applications to Child Nutrition Professionals The HEALTHY study’s vending machine beverage and snack goals were successfully achieved in intervention schools, reducing access to less healthy food items outside the school meals program. Although the effect of these changes on student diet, energy balance and growth is unknown, these results suggest that healthier options for snacks can successfully be offered in school vending machines. PMID:23687471
Hoekstra, Beverley A; Young, Vicki L; Eley, Charlotte V; Hawking, Meredith K D; McNulty, Cliodna A M
2016-01-01
The role of the school nurse is complex with many possible elements identified by previous research. The aim of this study is to understand perceptions of the role of the school nurse in order to support school nurses in the delivery of health education. The study used an inductive, qualitative research design involving semi-structured interviews and focus groups. Participants were recruited from four NHS trusts across England and final sample size was thirty one school nurses. Three focus groups and two interviews took place in person, and three interviews were over the phone. Data was thematically analysed. School nurses described six main themes. Four themes directly related to the school nurse role: the main roles of a school nurse, school nurses' role in health education, prioritisation of workload and activities, and community work. A further two other themes related to the delivery of health education: the school nursing system and educational resources. The role of the school nurse in England is very diverse and the school nurse role in health education is primarily to advise and support schools, rather than to directly deliver education. The study identified that tailored public health educational resources are needed to support school nurses.
ERIC Educational Resources Information Center
Davis, E. Dale
A summary of recommendations from the recent literature dealing with reading and study skills in high school history and social studies and data from interviews with high school history teachers are presented. The literature search revealed that little teaching of reading and study skills is done in high schools but that history and social studies…
Robinson, L E; Webster, E K; Whitt-Glover, M C; Ceaser, T G; Alhassan, S
2014-10-01
This review assessed the effectiveness of pre-school- and school-based obesity prevention and/or treatment interventions targeting healthy eating, physical activity or obesity in African American children and adolescents. Systematic searches were conducted for English-printed research articles published between January 1980 and March 2013. Retained articles included experimental studies conducted in the United States that targeted ≥ 80% African American/black children and adolescents and/or studies whose results were stratified by race/ethnicity, and that were conducted in pre-schools/head start or schools (excluding after-school programmes). Of the 12,270 articles identified, 17 met the inclusion criteria (pre-school, n=2; elementary school, n=7; middle and secondary schools, n=8). Thirteen studies found significant improvements in nutrition (pre-school, n=1; elementary, n=7; secondary, n=5) and three found significant improvements in physical activity (pre-school, n=1; elementary, n=2) variables of interest. Two studies (pre-school, n=1; secondary, n=1) reported significant reductions in obesity in African American children. The evidence available suggests school-based interventions are effective in promoting healthy nutrition behaviours in African American children. Conclusions overall and, particularly, about effects on physical activity and obesity are limited due to the small number of studies, differences in assessment approaches and a lack of follow-up assessments. © 2014 World Obesity.
NASA Astrophysics Data System (ADS)
Komatsu, Taro
2014-05-01
This study seeks to understand whether and how decentralised school governance in Bosnia and Herzegovina (BiH) enhances the schools' role of promoting social cohesion. This includes increasing "horizontal" trust among different ethnic groups and "vertical" trust between civilians and public institutes. The study examined secondary school leaders' perceptions regarding school board influence on social cohesion policies and practices, their interactions with school board members, and their accountability to the school-based governing body. The results show that school leaders and school boards, supposedly representing the interests of local stakeholders, did not appear to be actively engaged in the deliberate process of promoting social cohesion. While school directors tended to view themselves as being independent from the school boards, ethnically diverse school boards provided important support to proactive school leaders for their inter-group activities. Given that the central level is not providing initiatives to promote social cohesion and that BiH citizens appear to generally support social cohesion, decentralised school governance has the potential to improve social trust from the bottom up. To promote participatory school governance, the study recommends that BiH school leaders should be provided with opportunities to re-examine and redefine their professional accountability and to assist local stakeholders to improve their involvement in school governance.
The Structure and Climate of Size: Small Scale Schooling in an Urban District
ERIC Educational Resources Information Center
LeChasseur, Kimberly
2009-01-01
This study explores mechanisms involved in small scale schooling and student engagement. Specifically, this study questions the validity of arguments for small scale schooling reforms that confound the promised effects of small scale schooling "structures" (such as smaller enrollments, schools-within-schools, and smaller class sizes)…
Mental Health Services in Public Schools: A Preliminary Study of School Counselor Perceptions
ERIC Educational Resources Information Center
Carlson, Laurie A.; Kees, Nathalie L.
2013-01-01
This descriptive survey research study (N = 120) examined the self-reported comfort level of school counselors in addressing the mental health needs of their students and school counselor perceptions regarding working relationships with school-based therapists. Survey results indicated that school counselors are generally confident in their…
Ensuring Healthy Youth Development through Community Schools: A Case Study
ERIC Educational Resources Information Center
Anderson-Butcher, Dawn; Paluta, Lauren; Sterling, Karen; Anderson, Carol
2018-01-01
Using mixed methods, this case study explored outcomes associated with the adoption and implementation of a community schools approach in four Title I schools using the Community Collaboration Model for School Improvement. Trends in school data demonstrate academic achievement improvements in three of the four schools. Absenteeism and the number…
Predicting Early School Achievement with the EDI: A Longitudinal Population-Based Study
ERIC Educational Resources Information Center
Forget-Dubois, Nadine; Lemelin, Jean-Pascal; Boivin, Michel; Dionne, Ginette; Seguin, Jean R.; Vitaro, Frank; Tremblay, Richard E.
2007-01-01
School readiness tests are significant predictors of early school achievement. Measuring school readiness on a large scale would be necessary for the implementation of intervention programs at the community level. However, assessment of school readiness is costly and time consuming. This study assesses the predictive value of a school readiness…
ERIC Educational Resources Information Center
Nunnery, John A.; Ross, Steven M.; Bol, Linda
2008-01-01
This study reports the results of a validation study of the Comprehensive School Restructuring Teacher Questionnaire (CSRTQ) and the School Observation Measure (SOM), which are intended for use in evaluating comprehensive school reform efforts. The CSRTQ, which putatively measures five factors related to school restructuring (internal focus,…
Examining the Relationship between Principal Leadership and School Climate
ERIC Educational Resources Information Center
Lane, Eric S.
2016-01-01
The purpose of this quantitative study was to explore the relationship between transformative school principal leadership and school climate. The population of this study consisted of two middle schools with grades ranging from six through eight and one high school with grades ranging from nine through twelve. These schools are within the state of…
The School Nutrition Dietary Assessment Study: Summary of Findings.
ERIC Educational Resources Information Center
Burghardt, John; Devaney, Barbara
This publication, which is based on the School Nutrition Dietary Assessment study, describes the National School Lunch Program (NSLP) and the School Breakfast Program (SBP), presents findings on the nutrients and foods provided in school meals, and describes the dietary intakes of the nation's students on a typical school day. Data were derived…
The Impact of School Closures on Equity of Access in Chicago
ERIC Educational Resources Information Center
Lee, Jin; Lubienski, Christopher
2017-01-01
This study examines the impact of school closures on the sociospatial distribution of equitable access to schooling following the school closure policy pursued by the Chicago Public Schools in 2013. By examining access in terms of proximity between students and schools, the study estimates the changes in accessibility before and after school…
ERIC Educational Resources Information Center
Hill, Lori Diane
2008-01-01
This study reconsidered school effects on college enrollment by focusing on strategies that schools use to facilitate college transitions. It also examined whether school strategies influence different outcomes for students from different racial/ethnic and socioeconomic backgrounds. Using data from the High School Effectiveness Study, the analysis…
School-Based Management and Its Linkage with the Curriculum in an Effective Secondary School.
ERIC Educational Resources Information Center
Dimmock, Clive; Wildy, Helen
Few studies of school effectiveness focus on curriculum management in secondary schools, especially schools situated in supportive socioeconomic environments. (Many studies have focused on poor, urban, elementary schools.) This paper reports the first part of a research project designed to investigate the link between curriculum and management…
A Comparison of Health Screenings in Rural and Urban Schools in Missouri.
ERIC Educational Resources Information Center
Waignandt, Alex; Brown, James
1991-01-01
Studied health screening methods of schools in mid-Missouri. Found significant differences between rural and urban schools in terms of number of school nurses employed and percentage of schools screening in all areas studied: physical assessment, vision, hearing, scoliosis, and dental. Recommends improved health screenings in rural schools. (KS)
The Changing Roles of School Counselors in an Era of School Accountability
ERIC Educational Resources Information Center
Miller, Barbara Jean
2010-01-01
The primary purpose of this study was to explore how the No Child Left Behind Act has impacted the traditional responsibilities of high school counselors. Furthermore, if there have been changes in school counselor roles, how are school counselors managing the impact? The study findings also investigated school counselor professional development…
Study of High School Seniors Phi Delta Kappa 1986.
ERIC Educational Resources Information Center
White, Terry F.
This 1986 study of high school seniors addresses two topics. First, it reports seniors' attitudes toward and opinions about school, teachers, and school problems. Second, it compares the attitudes and opinions of high school seniors with those of Americans in general and those expressed by parents of high school students. Responses to questions in…
Investigating Promising School Leadership Practices in Two California Charter Schools
ERIC Educational Resources Information Center
Kim, Grace
2010-01-01
The purpose of this study was to identify and to explore programs related to school leadership in two California charter schools. Four research questions guided this study: (a) What policies, programs, and processes are used to improve teacher and administrative leadership (school leadership) in charter schools? (b) How are resources used to…
ERIC Educational Resources Information Center
Callaway, Roberta F.
2017-01-01
This study was conducted in the fall of 2015 in a large, urban school district located in the mid-Atlantic region of the United States. There are 33 elementary schools, one kindergarten through eighth grade school, eight middle schools, and five high schools in the district; three of the five high schools in the district participated. The district…
ERIC Educational Resources Information Center
Christensen, Rhonda; Knezek, Gerald
2017-01-01
In a study involving 1414 elementary, middle school, and high school teachers from a large school district in the southwestern USA, the authors examine the similarities and differences among teachers at the three levels of K-12 education common in US school systems: elementary, middle school and high school. Major findings are that elementary…
School gardens and adolescent nutrition and BMI: Results from a national, multilevel study.
Utter, Jennifer; Denny, Simon; Dyson, Ben
2016-02-01
The aim of the current study was to determine the impact of school gardens on student eating behaviors, physical activity and BMI in New Zealand secondary schools. The current study also aimed to determine if school gardens could buffer the association between household poverty and adolescent BMI. Data were drawn from a national study of the health and wellbeing of New Zealand secondary school students (n=8500) conducted in 2012. Multilevel regression models were used to determine the association between school gardens (school-level) and student nutrition behaviors, physical activity and measured BMI (student-level). Approximately half of secondary schools had a fruit/vegetable garden for students to participate in. School gardens were associated with lower student BMI (p=0.01) and lower prevalence of overweight (p<0.01). School gardens appear to have a positive impact on student health. Future research may explore how school gardens are implemented to better understand their impact and to extend the benefits beyond the school community. Copyright © 2015 Elsevier Inc. All rights reserved.
Cleland, Jennifer A; Walker, Kim; Lee, Amanda J; Greatrix, Rachel
2017-01-01
Objectives Differential attainment in school examinations is one of the barriers to increasing student diversity in medicine. However, studies on the predictive validity of prior academic achievement and educational performance at medical school are contradictory, possibly due to single-site studies or studies which focus only on early years’ performance. To address these gaps, we examined the relationship between sociodemographic factors, including school type and average educational performance throughout medical school across a large number of diverse medical programmes. Methods This retrospective study analysed data from students who graduated from 33 UK medical schools between 2012 and 2013. We included candidates’ demographics, pre-entry grades (adjusted Universities and Colleges Admissions Service tariff scores) preadmission test scores (UK Clinical Aptitude Test (UKCAT) and Graduate Medical School Admissions Test (GAMSAT)) and used the UK Foundation Programme’s educational performance measure (EPM) decile as an outcome measure. Logistic regression was used to assess the independent relationship between students’ background characteristics and EPM ranking. Results Students from independent schools had significantly higher mean UKCAT scores (2535.1, SD=209.6) than students from state-funded schools (2506.1, SD=224.0, p<0.001). Similarly, students from independent schools came into medical school with significantly higher mean GAMSAT scores (63.9, SD=6.9) than students from state-funded schools (60.8, SD=7.1, p<0.001). However, students from state-funded schools were almost twice as likely (OR=2.01, 95% CI 1.49 to 2.73) to finish in the highest rank of the EPM ranking than those who attended independent schools. Conclusions This is the first large-scale study to examine directly the relationship between school type and overall performance at medical school. Our findings provide modest supportive evidence that, when students from independent and state schools enter with similar pre-entry grades, once in medical school, students from state-funded schools are likely to outperform students from independent schools. This evidence contributes to discussions around contextualising medical admission. PMID:28860227
Kumwenda, Ben; Cleland, Jennifer A; Walker, Kim; Lee, Amanda J; Greatrix, Rachel
2017-08-31
Differential attainment in school examinations is one of the barriers to increasing student diversity in medicine. However, studies on the predictive validity of prior academic achievement and educational performance at medical school are contradictory, possibly due to single-site studies or studies which focus only on early years' performance. To address these gaps, we examined the relationship between sociodemographic factors, including school type and average educational performance throughout medical school across a large number of diverse medical programmes. This retrospective study analysed data from students who graduated from 33 UK medical schools between 2012 and 2013. We included candidates' demographics, pre-entry grades (adjusted Universities and Colleges Admissions Service tariff scores) preadmission test scores (UK Clinical Aptitude Test (UKCAT) and Graduate Medical School Admissions Test (GAMSAT)) and used the UK Foundation Programme's educational performance measure (EPM) decile as an outcome measure. Logistic regression was used to assess the independent relationship between students' background characteristics and EPM ranking. Students from independent schools had significantly higher mean UKCAT scores (2535.1, SD=209.6) than students from state-funded schools (2506.1, SD=224.0, p<0.001). Similarly, students from independent schools came into medical school with significantly higher mean GAMSAT scores (63.9, SD=6.9) than students from state-funded schools (60.8, SD=7.1, p<0.001). However, students from state-funded schools were almost twice as likely (OR=2.01, 95% CI 1.49 to 2.73) to finish in the highest rank of the EPM ranking than those who attended independent schools. This is the first large-scale study to examine directly the relationship between school type and overall performance at medical school. Our findings provide modest supportive evidence that, when students from independent and state schools enter with similar pre-entry grades, once in medical school, students from state-funded schools are likely to outperform students from independent schools. This evidence contributes to discussions around contextualising medical admission. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
ERIC Educational Resources Information Center
Earp, Vanessa Jane
2006-01-01
The purpose of this research project was to study the role of elementary school librarians in reading instruction in Region II, Education Service Center area of Texas. By using school web sites and telephoning schools it was found that 51 of the 104 elementary schools did indeed have school librarians while 46 did not. The study found that 7…
ERIC Educational Resources Information Center
Dalton, Ben; Ingels, Steven J.; Fritch, Laura
2015-01-01
This First Look introduces new data from the High School Longitudinal Study of 2009, collected in 2013 when most sample members were recent high school graduates, and in 2014 from the high school transcripts of students who were freshmen in 2009. The analyses examine students' high school completion status; plans for postsecondary enrollment and…
Locatelli, Nathália Tarossi; Canella, Daniela Silva; Bandoni, Daniel Henrique
2017-05-18
The aim was to study the association between socio-demographic and routine dietary variables and consumption of school meals by adolescents enrolled in public schools in Brazil. The study used data used from the National School Health Survey (PeNSE) 2012. To assess differences between schoolchildren based on whether or not they ate school meals, the study used Pearson's chi-square test, and associations were analyzed with univariate and multivariate Poisson regression models. Of the 86,660 students included in the study, 22.8% eat school meals. Higher consumption of school meals is associated with male gender, brown skin color, residence outside state capitals, working, and low maternal schooling, for those that ate breakfast and lunch with their parents. The findings are relevant for planning strategies to encourage consumption of school meals.
A comparative study of the health record cards in primary schools of Delhi.
Handa, Ajay; Gupta, Sanjay; Tiwari, V K
2008-11-01
A comparative study was undertaken to understand the various measures required to strengthen and improve the health record cards (HRC) of various schools that subsequently help in improving the medical examination of children. By using a multi stage stratified random sampling method, 24 schools from Delhi, eight each from three broad categories of (i) corporation schools, (ii) other government schools, (iii) private schools were included in the study. The study finding revealed that in most of the government schools the health record cards were properly developed and structured as per the recommendations of various committee, though they are always in short supply.
Job Satisfaction among Secondary-School-Heads: A Gender Based-Comparative Study
ERIC Educational Resources Information Center
Suleman, Qaiser; Hussain, Ishtiaq
2018-01-01
The purpose of the study was to examine and compare the job satisfaction of male and female secondary-school heads in Khyber Pakhtunkhwa, Pakistan. All the male and female secondary-school heads working in pubic secondary schools of Khyber Pakhtunkhwa constituted the population of the study. A total sample of 402 secondary-school heads was…
A Case Study: Feeling Safe and Comfortable at School
ERIC Educational Resources Information Center
Hall, Rose A.
2016-01-01
During the 2013-2014 school year, a case study on parent involvement was conducted at an elementary school in Florida's Broward County, the 9th largest school district in our nation. The study's goal was to identify a systematic schema for evaluating parent involvement in the school lives of students that would allow researchers to examine the…
An In-Depth Study of Emergency School Aid Act (ESAA) Schools: 1975-1976.
ERIC Educational Resources Information Center
Wellisch, Jean B.; And Others
School programs and contextual characteristics that differentiate between successful and nonsuccessful elementary schools funded under the Emergency School Aid Act (ESAA) are examined in this study. It was designed to build upon some of the tentative findings of the 1974-1975 indepth study, in which a number of program and contextual components…
Competencies of Teachers Regarding School-Parent Relations: A Case of Antalya
ERIC Educational Resources Information Center
Eres, Figen
2016-01-01
Aim of the study is to determine competence of classroom teachers and branch teachers regarding school-parent relations according to the opinions of school principals and supervisors. This study is based on a survey model. The population of this study consists of school principals who work in public primary and middle schools in the central…
Teachers' Perceptions of Physical Education in Aotearoa/New Zealand Primary Schools
ERIC Educational Resources Information Center
Gordon, Barrie; Dyson, Ben; Cowan, Jackie; McKenzie, Allison; Shulruf, Boaz
2016-01-01
This study examines practicing primary school teacher's perceptions of the teaching of physical education in their schools. There has been some criticism of primary school physical education but until now this criticism has been largely based on a number of small studies involving limited numbers of teachers and schools. This study involved…
ERIC Educational Resources Information Center
Gul, Seyda; Yesilyurt, Selami
2011-01-01
The aim of this study is to determine what level of primary and secondary school students' misconceptions related to greenhouse effect is. Study group consists of totally 280 students attended to totally 8 primary and secondary schools (4 primary school, 4 secondary school) which were determined with convenient sampling method from center of…
Blaming and Framing the Family: Urban Schools and School Officials Talk of Neglecting Parents
ERIC Educational Resources Information Center
Odenbring, Ylva; Johansson, Thomas; Lunneblad, Johannes
2016-01-01
This article explores Swedish secondary school's strategies for supporting students who lack parental care. The study was designed as a case study of six Swedish urban secondary schools located in different demographic areas in southern Sweden. The study draws from individual interviews with school officials, focus group interviews with schools…
COMPONENTS FOR SCHOOL CONSTRUCTION IN THE MID-HUDSON REGION. PROGRESS REPORT 1.
ERIC Educational Resources Information Center
GREEN, ALAN C.; AND OTHERS
THIS REPORT IS PART 1 OF A FEASIBILITY STUDY TO SAMPLE APPROPRIATE ASPECTS OF THE SCHOOL CONSTRUCTION FACTORS IN NEW YORK STATE. THE STUDY IS TO DETERMINE WHETHER THE SCHOOL CONSTRUCTION SYSTEMS DEVELOPMENT PROCESS IS APPLICABLE TO SCHOOL CONSTRUCTION IN THE MID-HUDSON VALLEY. THE STUDY ALSO EXPLORES POSSIBLE MEANS BY WHICH SUCH SCHOOL BUILDINGS…
School Lunch and Breakfast Cost Study. Final Report.
ERIC Educational Resources Information Center
Glantz, Frederic B.; And Others
This document presents findings of a study that examined in detail the cost of producing reimbursable meals in the National School Lunch and School Breakfast Programs (NSL and SBP) during school year 1992-93. The study examined the costs charged to SFAs (reported costs) and those costs incurred by the school district in support of SFA operations,…
ERIC Educational Resources Information Center
Yemini, Miri; Sagie, Netta
2015-01-01
Purpose: This study examines the objectives, nature, and perceived outcomes of school-nongovernmental organization (school-NGO) engagements in the Israeli education system, focusing on a single case study of a school-NGO interaction. We aim to characterize the conflicting motivations of each stakeholder involved in the creation and formulation of…
ERIC Educational Resources Information Center
Okçu, Veysel
2014-01-01
This study investigates the relation between secondary school administrators' transformational and transactional leadership style and skills to diversity management in the school, based on branch teachers' perceptions. The relational survey method was used in the study. The sample for the study was comprised of teachers 735 public school teachers…
ERIC Educational Resources Information Center
Zorlu, Hizir; Arseven, Ayla
2016-01-01
The aim of this study is to determine instructional leadership behaviors of secondary school administrators based on the perceptions of administrators and teachers. The study was carried out with 309 teachers and 68 school administrators working in 25 secondary schools in Turkey. The study was carried out with the descriptive survey research. The…
ERIC Educational Resources Information Center
Brennan, Tim; Anderson, Frank
This report presents findings from a multi-year project on handicapped and non-handicapped high school dropouts, including a longitudinal study of high school students in five Colorado school districts and a social ecological study to identify community characteristics which predispose a school district to high dropout rates. The longitudinal…
Examining the Decisional Ethic of Textbook Adoption in Christian Schools: A Collective Case Study
ERIC Educational Resources Information Center
Phillips, Cecil John
2016-01-01
The purpose of this collective case study is to examine the decisional ethic Christian school administrators employ when evaluating textbooks for adoption in Christian schools. The study affirms the truism that Christian schools ought to be decidedly Christian and focuses upon textbook adoption practices in Christian schools. A multisite,…
ERIC Educational Resources Information Center
Haines, Shana J.; Gross, Judith M. S.; Blue-Banning, Martha; Francis, Grace L.; Turnbull, Ann P.
2015-01-01
Partnerships between school staff, families, and community members are vital for ensuring the success of all students in inclusive schools. This article reports the results of a synthesis of two original studies: one study that examined the perspectives of family members and another study that examined the perspectives of community partners in…
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Troncoso, Patricio; Pampaka, Maria; Olsen, Wendy
2016-01-01
School value-added studies have largely demonstrated the effects of socioeconomic and demographic characteristics of the schools and the pupils on performance in standardised tests. Traditionally, these studies have assessed the variation coming only from the schools and the pupils. However, recent studies have shown that the analysis of academic…
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Thorpe, Christin
2010-01-01
This study aimed to discover what study skills are most useful for middle school students, as well as strategies for integrating study skills instruction into the four main content area classrooms (English, math, science, and social studies) at the middle school level. Twenty-nine in-service middle school teachers participated in the study by…
ERIC Educational Resources Information Center
Harmon, Janis; Antuna, Marcos; Juarez, Lucinda; Wood, Karen D.; Vintinner, Jean
2018-01-01
This qualitative study focused on high school social studies teachers' understandings of and perspectives about vocabulary acquisition and instruction. The research questions were the following: (1) What do high school social studies teachers understand about vocabulary instruction? and (2) How do high school social studies teachers support…
Omisore, A G; Omisore, B; Adelekan, B; Afolabi, O T; Olajide, F O; Arije, O O; Agunbiade, O I
2012-01-01
Violence is universal; it occurs in schools (both public and private). The study aim was to assess the rates of violence as well as existing violence prevention strategies in public and private schools in Osun state. A cross sectional study was conducted among 800 secondary school students (599 in public and 201 in private schools) selected by multistage sampling technique using quantitative and qualitative methods of data collection. The mean age for all the respondents was 14.26 years +/- 2.001 Males make up about 51% of the respondents in both public and private schools. Respondents from public schools assaulted other students and staff with a weapon more than their colleagues in private schools (24.7% and 9.7% against 12.9% and 6.5% respectively). The commonest violence 'prevention' strategy in both schools was punishment for violent acts (>90%). Respondents in public schools perpetrated and experienced virtually all forms of school-related violence more than those in private, schools. There were mild differences in existing violence prevention strategies in both schools. School connectedness seems to be a major factor in the differential rates of violence between both groups of schools.
Correlates of children’s time-specific physical activity: A review of the literature
2012-01-01
Assessment of correlates of physical activity occurring at different times of the day, locations and contexts, is imperative to understanding children’s physical activity behaviour. The purpose of this review was to identify the correlates of children’s physical activity (aged 8–14 years) occurring during the school break time and after-school periods. A review was conducted of the peer-reviewed literature, published between 1990 and January 2011. A total of 22 studies (12 school break time studies, 10 after-school studies) were included in the review. Across the 22 studies, 17 studies were cross-sectional and five studies were interventions. In the school break time studies, 39 potential correlates were identified, of which gender and age were consistently associated with school break time physical activity in two or more studies, and family affluence, access to a gym, access to four or more physical activity programs and the condition of a playing field were all associated with school break time physical activity in only one study. Access to loose and fixed equipment, playground markings, size of and access to play space and the length of school break time were all positively associated with changes in school break time physical activity in intervention studies. Thirty-six potential correlates of after-school physical activity were identified. Gender (with boys more active), younger age, lower body mass index (for females), lower TV viewing/playing video games, and greater access to facilities were associated with higher levels of after-school physical activity in two or more studies. Parent supervision was negatively associated with females’ after-school physical activity in one study. This review has revealed a relatively small number of studies investigating the school break time and after-school periods in the specified age range and only a few correlates have demonstrated a consistent association with physical activity. This highlights the infancy of this area and a need for further investigation into time-specific physical activity behaviour so that interventions designed for these specific periods can target the important correlates. PMID:22546218
Vaz, Sharmila; Falkmer, Marita; Ciccarelli, Marina; Passmore, Anne; Parsons, Richard; Black, Melissa; Cuomo, Belinda; Tan, Tele; Falkmer, Torbjörn
2015-01-01
It is unknown if, and how, students redefine their sense of school belongingness after negotiating the transition to secondary school. The current study used longitudinal data from 266 students with, and without, disabilities who negotiated the transition from 52 primary schools to 152 secondary schools. The study presents the 13 most significant personal student and contextual factors associated with belongingness in the first year of secondary school. Student perception of school belongingness was found to be stable across the transition. No variability in school belongingness due to gender, disability or household-socio-economic status (SES) was noted. Primary school belongingness accounted for 22% of the variability in secondary school belongingness. Several personal student factors (competence, coping skills) and school factors (low-level classroom task-goal orientation), which influenced belongingness in primary school, continued to influence belongingness in secondary school. In secondary school, effort-goal orientation of the student and perception of their school's tolerance to disability were each associated with perception of school belongingness. Family factors did not influence belongingness in secondary school. Findings of the current study highlight the need for primary schools to foster belongingness among their students at an early age, and transfer students' belongingness profiles as part of the hand-over documentation. Most of the factors that influenced school belongingness before and after the transition to secondary are amenable to change.
A L-Dahnaim, Layla; Said, Hana; Salama, Rasha; Bella, Hassan; Malo, Denise
2013-04-01
The school nurse plays a crucial role in the provision of comprehensive health services to students. This role encompasses both health and educational goals. The perception of the school nurse's role and its relation to health promotion is fundamental to the development of school nursing. This study aimed to determine the perception of school nurses and principals toward the role of school nurses in providing school health services in Qatar. A cross-sectional study was carried out among all school nurses (n=159) and principals (n=159) of governmental schools in Qatar. The participants were assessed for their perception toward the role of the school nurse in the school using 19-Likert-type scaled items Questionnaire. The response rates were 100% for nurses and 94% for principals. The most commonly perceived roles of the school nurse by both nurses and principals were 'following up of chronically ill students', 'providing first aid', and 'referral of students with health problems', whereas most of the roles that were not perceived as school nurse roles were related to student academic achievements. School nurses and principals agreed on the clinical/medical aspects of nurses' role within schools, but disagreed on nurses' involvement in issues related to the school performance of students. The study recommends raising awareness of school principals on the school nursing role, especially in issues related to the school performance of students.
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Stringfield, Sam; And Others
Phase III of the Louisiana School Effectiveness Study (LSES-III) was designed in part to obtain rich, qualitative data on the characteristics of more and less effective schools in the Gulf South. Data were gathered on eight matched outlier pairs of schools during the 1984-1985 school year. Of the eight historically ineffective schools in LSES-III,…
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Boyle, Andrea; Golden, Laura; Le Floch, Kerstin Carlson; O'Day, Jennifer; Harris, Barbara; Wissel, Sarah
2014-01-01
The Study of School Turnaround examines the improvement process in a purposive sample of 35 case study schools receiving federal funds through the School Improvement Grants (SIG) program over a three-year period (2010-11 to 2012-13 school years). This brief focuses on 11 of these SIG schools with high proportions of English Language Learner (ELL)…
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Golden, Laura; Harris, Barbara; Mercado-Garcia, Diana; Boyle, Andrea; Le Floch, Kerstin Carlson; O'Day, Jennifer
2014-01-01
The Study of School Turnaround examines the improvement process in a purposive sample of 35 case study schools receiving federal funds through the School Improvement Grants (SIG) program over a three-year period (2010-11 to 2012-13 school years). This evaluation brief focuses on 11 of these SIG schools with high proportions of English Language…
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Okaya, Tom Mboya; Horne, Marj; Lamig, Madeleine; Smith, Kenneth H.
2013-01-01
The present study utilized the Inviting School Survey-Revised (ISS-R) (Smith, 2005b, 2013) based on Invitational Theory and Practice (Purkey & Novak, 2008) to examine the school climate of a public primary school in a low urban socio-economic setting in Kenya. School climate was defined as the perceptions of primary school teachers and pupils…
De Pedro, Kris Tunac; Esqueda, Monica Christina; Gilreath, Tamika D
2017-06-01
The majority of studies examining substance use among lesbian, gay, and bisexual (LGB) youth have focused on a wide array of risk factors (e.g., victimization). Few studies have explored the protective role of schools. This study aims to fill this gap in the literature and inform programs aimed at reducing substance use among LGB youth. More specifically, this study explores the extent to which school connectedness and support from teachers and other adults at school are associated with substance use among LGB youth in school and within the past 30 days. A secondary analysis of the 2013-2015 California Healthy Kids Survey (CHKS) was conducted to examine associations between school protective factors (i.e., school connectedness and adult support) and substance use among LGB youth, above and beyond a key risk factor, school victimization. The study outcomes were past 30-day and in-school use of cigarettes, alcohol, marijuana, inhalants, prescription pain medication, and other illegal drugs. Overall, school connectedness and school adult support were associated with lower odds of substance use. For example, higher levels of school connectedness were associated with 22% decreased odds of past 30-day inhalant use (adjusted odds ratio [AOR] = 0.78; 95% confidence interval [CI] = 0.72-0.86), and 25% decreased odds of past 30-day prescription pain medication use (AOR = 0.75; 95% CI = 0.69-0.82). Higher levels of adult support in school were also associated with 17% decreased odds of marijuana use on school property in the past 30 days (AOR = 0.83; 95% CI = 0.77-0.91). The results indicate a need for substance use prevention programs that integrate school connectedness and adult support in school.
Moreira, Paulo A S; Oliveira, João Tiago; Dias, Paulo; Vaz, Filipa Machado; Torres-Oliveira, Isabel
2014-08-04
Students' perceptions about school success promotion strategies are of great importance for schools, as they are an indicator of how students perceive the school success promotion strategies. The objective of this study was to develop and analyze the validity evidence based of The Students' Perceptions of School Success Promoting Strategies Inventory (SPSI), which assesses both individual students' perceptions of their school success promoting strategies, and dimensions of school quality. A structure of 7 related factors was found, which showed good adjustment indices in two additional different samples, suggesting that this is a well-fitting multi-group model (p < .001). All scales presented good reliability values. Schools with good academic results registered higher values in Career development, Active learning, Proximity, Educational Technologies and Extra-curricular activities (p < .05). SPSI showed to be adequate to measure within-schools (students within schools) dimensions of school success. In addition, there is preliminary evidence for its adequacy for measuring school success promotion dimensions between schools for 4 dimensions. This study supports the validity evidence based of the SPSI (validity evidence based on test content, on internal structure, on relations to other variables and on consequences of testing). Future studies should test for within- and between-level variance in a bigger sample of schools.
Hong, Jun Sung; Merrin, Gabriel J; Crosby, Shantel; Jozefowicz, Debra M Hernandez; Lee, Jeoung Min; Allen-Meares, Paula
2016-10-01
Despite the increasing proportion of immigrant youth in U.S. school districts, no studies have investigated their perceptions of their school. This study examines factors associated with perceptions of school safety among immigrant youth within individual, family, peer, and school contexts. Data were drawn from Wave II of the Children of Immigrants Longitudinal Study (n = 4288) and hierarchical logistic regression analyses were conducted. African-Americans, females, and youth with limited English proficiency were more likely to perceive their school as unsafe. Youth who reported that family cohesion was important and those who had close friends perceived their school as safe. Also, those who experienced illegal activities in school reported feeling unsafe. Assessment and intervention in schools needs to consider individual and contextual factors associated with perceptions of school safety. Additional research is needed to examine individual and contextual factors related to immigrant youths' perceptions of school.
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Johnson-Dunn, Tina N.
2009-01-01
The purpose of this study was to identify, examine, and compare the way globalization was perceived by 4 international school associations, 4 non-profit (corporate managed) charter high schools, and 4 independent (individually managed) charter high schools from Southern California. Selected school associations, non-profit, and independent charter…
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Washington, Ahmad Rashad
2013-01-01
This qualitative study was conducted with a sample of five (5) middle school African American adolescent men from two different schools in the same school district to explore their perceptions of and experiences with their professional school counselors. Phenomenological qualitative methodology was used to complete this study. To gather research…
School Library Support of Health Education in China: A Preliminary Study
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Liu, Geoffrey Z.; Zhang, Wuhong
2008-01-01
This preliminary study investigates the current situation of school library support of K-12 health education in China. A survey of 42 school librarians and 115 K-12 teachers from selected schools was conducted to find out their views about school library's role in school health education and their current practice of library use in health…
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Ellerbrock, Cheryl R.; Denmon, Jennifer; Owens, Ruchelle; Lindstrom, Krista
2015-01-01
This yearlong qualitative multisite case study investigated ways middle and high school transition supports foster a developmentally responsive transition for students. A total of 23 participants engaged in this study, including 4 students, 4 middle school teachers, 13 high school teachers, 1 middle school principal, and 1 high school principal.…
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Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
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Matthews, Dona; Kitchen, Julian
2007-01-01
School-within-a-school programs are an alternative school choice that can provide differentiated learning opportunities for academically gifted students, but they are often politically contentious. In a recent study, we interviewed 530 students and teachers in gifted and regular streams in three publicly funded secondary schools with different…
Success Despite Socioeconomics: A Case Study of a High-Achieving, High-Poverty School
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Tilley, Thomas Brent; Smith, Samuel J.; Claxton, Russell L.
2012-01-01
This case study of a high-achieving, high-poverty school describes the school's leadership, culture, and programs that contributed to its success. Data were collected from two surveys (the School Culture Survey and the Vanderbilt Assessment of Leadership in Education), observations at the school site, and interviews with school personnel. The…
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Komba, Sotco Claudius; Bosco, Stephen
2015-01-01
In Tanzania, two types of primary schools exist, based on the language of instruction used. These are English medium schools and Swahili medium schools. Students who complete their studies from both types of schools join secondary schools where the language of instruction is solely English. This study investigated the influence of students'…
Using a Preventive Social Work Program for Reducing School Refusal
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Elsherbiny, Mohamed Mohamed
2017-01-01
This article describes a study aimed at solving the problem of school refusal by implementing a preventive program and raising the awareness of parents, social workers, and school personnel. The school children involved in this study were reported by their parents and school social workers to refuse to go to school, and according to the children's…
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Bitan, Kristin; Haep, Anna; Steins, Gisela
2015-01-01
This paper assesses attitudes of principals from one German federal state toward school inspections. The discussion about school inspections and their acceptance can be imbedded into theoretical reflections on the design of and approach to feedback in social psychology. In our study, 50 school principals were interviewed about their attitudes…
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Quinto Romani, A.; Klausen, T. B.
2017-01-01
It has been claimed that physical activity has a positive effect on not only health but also on school performance. Using data from a randomised school-intervention study, this paper investigates whether different interventions promoting physical activity affect school performance in primary school children. The results indicate that on average,…
The Impact of Mass School Immunization on School Attendance
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Wiggs-Stayner, Kathleen S.; Purdy, Teresa R.; Go, Gailya N.; McLaughlin, Natalie C.; Tryzynka, Penny S.; Sines, Joyce R.; Hlaing, Thein
2006-01-01
The purpose of this study was to assess the impact a free, on-site influenza immunization program could have on attendance in Title 1 schools. Four Title 1 elementary schools participated in the study. Students at 2 schools were offered free FluMist[R] immunizations on site, and students at 2 control schools were not. Compliance on receiving…
Applying the School Health Index to a Nationally Representative Sample of Schools
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Brener, Nancy D.; Pejavara, Anu; Barrios, Lisa C.; Crossett, Linda; Lee, Sarah M.; McKenna, Mary; Michael, Shannon; Wechsler, Howell
2006-01-01
The School Health Index (SHI) is a self-assessment and planning tool that helps individual schools identify the strengths and weaknesses of their health policies and programs. To determine the percentage of US schools meeting the recommendations in the SHI, the present study analyzed data from the School Health Policies and Programs Study (SHPPS)…
School Size and Incidents of Violence among Texas Middle Schools
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Kohler, Elizabeth A.; Onwuegbuzie, Anthony J.; Combs, Julie P.; Bustamante, Rebecca M.; Edmonson, Stacey L.
2015-01-01
Although many studies have been conducted regarding (a) school violence in middle schools and (b) the size of schools, to date, no researcher appears to have examined the role that the size of the middle school plays in determining incidents of violence specifically fighting, assaults, and aggravated assaults. Thus, the purpose of this study was…
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DiMatteo, Henry
2012-01-01
This study surveyed New Mexico high school principals on their current state of preparedness for serious school violence. The researcher surveyed 119 public high schools, receiving a 65% return rate from a 25-question survey. Specifically, this study analyzed the relationships of three predictor variables: prevention, response, and building of…
Elementary School Teachers' Reasons for Staying in Their Current Schools: A Comparison Study
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Adrianzen, Luzmila B.
2012-01-01
This study examines elementary school teachers' reasons for staying in their current schools, specifically, comparing two schools, one from a low-income district and one from a high-income district. The researcher assesses similarities and differences among teacher's perceptions of these factors in these two schools. The researcher…
Conversion of a Large, Urban High School to Small Schools: Leadership Challenges and Opportunities
ERIC Educational Resources Information Center
Nehring, James; Lohmeier, Jill H.; Colombo, Michaela
2009-01-01
This article reports findings from a study of the experiences of 11 school principals who are leading the conversion of a large, comprehensive, urban high school into six thematic small schools. Specifically, this study addresses the question, What do high school principals identify as the leadership challenges and opportunities embedded in the…
School Factors Associated with School Refusal- and Truancy-Related Reasons for School Non-Attendance
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Havik, Trude; Bru, Edvin; Ertesvåg, Sigrun K.
2015-01-01
The primary aim of this study was to investigate how students' perceptions of relationships with peers at school and teachers' classroom management are associated with school refusal-related reasons and truancy-related reasons for school non-attendance. The study included controls for emotional stability and relevant parental variables. A student…
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Hendershot, Candace; Telljohann, Susan K.; Price, James H.; Dake, Joseph A.; Mosca, Nancy W.
2008-01-01
This study examines elementary school nurses' perceived efficacy expectations, perceived barriers, and perceived benefits to measuring body mass index (BMI) in students in schools with mandated BMI policies versus schools without mandated policies. Of the 2,629 school nurses participating in the study, 67% believe nurses should measure BMI in…
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Bahadur, Waheed; Bano, Amir; Waheed, Zarina; Wahab, Abdul
2017-01-01
The performance of schools is highly dependent on the leadership of school heads, and, flexible leaders accelerate school performance. The purpose of this qualitative study was to examine leadership behavior in selected boys' secondary schools that are performing well. Based on multiple-case study design, four high-performing schools from Quetta…
The Effects of School Administration Self-Efficacy on School Climate and Student Achievement
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Davis, Brian R.
2013-01-01
The purpose of the study was to determine if there are significant relationships between the efficacies of the school principal, the climate of the school, and student achievement. Five schools within a small rural school district participated in this study. The principals completed the Principal Sense of Efficacy Scale, while the teachers at the…
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Temli Durmus, Yeliz
2016-01-01
The purpose of this study is to determine elementary school teachers' and school principals' views on physical learning environments of schools where teachers are expected to implement the constructivist philosophy/approach. In this qualitative study, the researcher interviewed 48 elementary school teachers and 6 school administrators working in…
Restructuring Urban Schools. A Chicago Perspective. The Series on School Reform.
ERIC Educational Resources Information Center
Hess, G. Alfred, Jr.
The Chicago (Illinois) School Reform Act of 1988 set in motion a chain of reform efforts that have been the subject of considerable study. The plan emphasizes returning control of the schools to parents and the community through school-based management and local school councils. This book reports on studies of the implementation of the reform…
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Sallu, Adama
2012-01-01
This study examined the schooling experiences and perceptions of resettled sub-Saharan African middle school refugee students in a metropolitan area of the United States Southwest. The research questions underpinning this study included: What are the schooling experiences and perceptions of resettled sub-Saharan African middle school refugee…
Learning through school meals?
Benn, Jette; Carlsson, Monica
2014-07-01
This article is based on a qualitative multiple case study aimed at evaluating the effects of free school meal interventions on pupils' learning, and on the learning environment in schools. The study was conducted at four schools, each offering free school meals for 20 weeks. At each school individual and focus group interviews were conducted with students in grades 5 to 7 and grades 8 to 9. Furthermore, students were observed during lunch breaks, and interviews were conducted with the class teacher, headmaster and/or the person responsible for school meals. The purpose of the article is to explore the learning potentials of school meals. The cross-case analysis focuses on the involved actors' perceptions of the school meal project and the meals, including places, times and contexts, and the pupils' concepts and competences in relation to food, meals and health, as well as their involvement in the school meal project. The analysis indicates that the pupils have developed knowledge and skills related to novel foods and dishes, and that school meals can contribute to pupils' learning, whether this learning is planned or not. However, if school meals are to be further developed as an arena for learning, greater consideration must be given to the interaction between pupil, school meal and teacher than in the school meal projects presented in this study, and the potentials for learning through school meals clarified and discussed in the schools. Studying the school meal projects raises a number of dilemmas, such as whether the lunch break should be a part of or a break from education, are school meals a common (school) or private (parent) responsibility, and questions about pupils' and teachers' roles and participation in school meals. Copyright © 2014 Elsevier Ltd. All rights reserved.
Satisfaction with School among Gifted Israeli Students Studying in Various Frameworks
ERIC Educational Resources Information Center
Vidergor, Hava; Reiter, Shunit
2008-01-01
The study was aimed at assessing gifted students' satisfaction with school. The research sample comprised 229 Israeli elementary and junior high school gifted students, studying in separate classrooms, pullout programmes and pullout programme dropouts, and 140 regular students studying at the same schools. Satisfaction was measured using a…
Historical Perspectives on School Psychology.
ERIC Educational Resources Information Center
Grimley, Liam K., Ed.
This monograph was created to stimulate more thorough study of the history of school psychology. In the first section, "Mapping the Territory for Historical Study of School Psychology," by Liam K. Grimley, some fundamental questions are raised about what should be studied in the history of school psychology, how that study might be…
Rural school nurse perception of book studies as an effective method for professional development.
Gray, Lorali
2014-05-01
School nurses who serve public school districts in rural Northwest Washington face barriers in accessing Continuing Education (CE) for professional development as they often practice in remote, isolated school communities. Acknowledging these barriers, the author discusses the inclusion of book studies within an existing training structure as an innovative method of providing professional development. By utilizing training that is already attended by rural school nurses, CE can be enhanced without incurring additional travel, cost, or training time. The school nurse's perception of the effectiveness of book studies as a CE method was examined per a descriptive, qualitative program evaluation. Over a period of 5 years, evaluation and feedback data from 12 rural school nurses were compiled from nine individual school nurse book study evaluations and one general satisfaction survey. Findings indicated overall school nurse satisfaction and belief that school nurse book studies are an effective and beneficial method for the delivery of professional development--a method that promotes collaborative learning and collegiality, informs practice, and provides insight into the broader health and social issues impacting today's students.
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Cornell, Dewey; Sheras, Peter; Gregory, Anne; Fan, Xitao
2009-01-01
Threat assessment has been widely recommended as a violence prevention approach for schools, but there are few empirical studies of its use. This nonexperimental study of 280 Virginia public high schools compared 95 high schools using the Virginia threat assessment guidelines (Cornell & Sheras, 2006), 131 following other (i.e., locally…
ERIC Educational Resources Information Center
Chao, Jen Yi; Liu, Chuan Hsi
2017-01-01
The main objective of this study was to investigate and compare the spatial conceptualization performance for sixth grade elementary school students from urban, suburban and remote schools in Taiwan. This study involved 27, 25, and 26 sixth grade students from one remote indigenous school in eastern Taiwan, one suburban indigenous school in…
ERIC Educational Resources Information Center
Kijima, Miyoko
2005-01-01
This article reports a case study about the process experienced by Japanese International students (JIs) in a suburban high school. The study examined the relation between schooling, multiculturalism and cultural identity. The research explored cultural identity as the outcome of contest: an ideological struggle over values, practices and cultural…
ERIC Educational Resources Information Center
Texas Education Agency, Austin.
The Texas Successful Schools Study profiled the contributions of programs, policies, and school personnel to the academic success of limited English proficient (LEP) students in seven successful elementary schools. This guide shares study information with school administrators to assist them in designing, implementing, and enhancing programs for…
ERIC Educational Resources Information Center
Barrow, Jennifer Cahoon
2011-01-01
The purpose of this study was to propose a grounded theory that contributed to the understanding of the professional school counselor's role at the secondary school level in working with students in gangs. The study explored the role of the professional school counselor from the first person perspective of the professional school counselor and…
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Khoury, Ruba
2017-01-01
This qualitative single-case study illuminates the significance of effective character education implementation during elementary school years as students transition into middle school. The researcher conducted the study in an American school that consisted of two divisions: K-6 lower division and 7-12 upper division. The lower-school division was…
ERIC Educational Resources Information Center
Bua, Felix Terhile
2013-01-01
The study investigated the influence of school environment on the management of secondary school education in Makurdi Metropolis of Benue State. Two research questions and two hypotheses guided the study. The survey design was adopted for the study. Four hundred (400) teachers from 20 grant aided secondary schools in Markurdi Metropolis of Benue…
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Furstenberg, Frank F., Jr.; Neumark, David
2007-01-01
We study a set of programs implemented in Philadelphia high schools that focus on boosting high school graduation, and especially college attendance, using data from the Philadelphia Educational Longitudinal Study (PELS). We examine the effects of these programs on a set of schooling-related outcomes during and after high school. The PELS data-set…
Head Teachers' Perspectives on School Drop-Out in Secondary Schools in Rural Punjab, Pakistan
ERIC Educational Resources Information Center
Mughal, Abdul Waheed; Aldridge, Jo
2017-01-01
This study investigates head teachers' perspectives of the school dropout problem at public secondary schools in rural Punjab, Pakistan. The study is based on qualitative methods and included interviews to collect primary data. Sixteen districts of the Punjab where secondary school dropout rate is above 20% were purposively selected for the study.…
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Thuneberg, Helena; Hautamäki, Jarkko; Hotulainen, Risto
2015-01-01
The relationships between reasoning and school achievement were studied taking into account the multilevel nature (school- and class-levels) of the data. We gathered data from 51 classes at seven schools in metropolitan and Eastern Finland (N = 769, 395 males, 15-year-old students). To study scientific reasoning, we used a modified version of…
ERIC Educational Resources Information Center
Journell, Wayne
2012-01-01
This study reports findings from a qualitative case study of three high schools during the 2008 presidential election. The schools appeared to promote the political ideologies of their corresponding populations, and in the two predominately ideologically homogenous schools, political intolerance often appeared to affect teachers' instruction and…
A Positive Model for Reducing and Preventing School Burnout in High School Students
ERIC Educational Resources Information Center
Aypay, Ayse
2017-01-01
This study aims to develop and test the validity of a model limited to attitude towards the future and subjective well-being for reducing and preventing the school burnout that high school students can experience. The study is designed as a relational screening model conducted over 389 high school students. The data in this study are analyzed…
Kubik, Martha Y; Wall, Melanie; Shen, Lijuan; Nanney, Marilyn S; Nelson, Toben F; Laska, Melissa N; Story, Mary
2010-07-01
Policy that targets the school food environment has been advanced as one way to increase the availability of healthy food at schools and healthy food choice by students. Although both state- and district-level policy initiatives have focused on school nutrition standards, it remains to be seen whether these policies translate into healthy food practices at the school level, where student behavior will be impacted. To examine whether state- and district-level nutrition policies addressing junk food in school vending machines and school stores were associated with less junk food in school vending machines and school stores. Junk food was defined as foods and beverages with low nutrient density that provide calories primarily through fats and added sugars. A cross-sectional study design was used to assess self-report data collected by computer-assisted telephone interviews or self-administered mail questionnaires from state-, district-, and school-level respondents participating in the School Health Policies and Programs Study 2006. The School Health Policies and Programs Study, administered every 6 years since 1994 by the Centers for Disease Control and Prevention, is considered the largest, most comprehensive assessment of school health policies and programs in the United States. A nationally representative sample (n=563) of public elementary, middle, and high schools was studied. Logistic regression adjusted for school characteristics, sampling weights, and clustering was used to analyze data. Policies were assessed for strength (required, recommended, neither required nor recommended prohibiting junk food) and whether strength was similar for school vending machines and school stores. School vending machines and school stores were more prevalent in high schools (93%) than middle (84%) and elementary (30%) schools. For state policies, elementary schools that required prohibiting junk food in school vending machines and school stores offered less junk food than elementary schools that neither required nor recommended prohibiting junk food (13% vs 37%; P=0.006). Middle schools that required prohibiting junk food in vending machines and school stores offered less junk food than middle schools that recommended prohibiting junk food (71% vs 87%; P=0.07). Similar associations were not evident for district-level polices or high schools. Policy may be an effective tool to decrease junk food in schools, particularly in elementary and middle schools. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.
KUBIK, MARTHA Y.; WALL, MELANIE; SHEN, LIJUAN; NANNEY, MARILYN S.; NELSON, TOBEN F.; LASKA, MELISSA N.; STORY, MARY
2012-01-01
Background Policy that targets the school food environment has been advanced as one way to increase the availability of healthy food at schools and healthy food choice by students. Although both state- and district-level policy initiatives have focused on school nutrition standards, it remains to be seen whether these policies translate into healthy food practices at the school level, where student behavior will be impacted. Objective To examine whether state- and district-level nutrition policies addressing junk food in school vending machines and school stores were associated with less junk food in school vending machines and school stores. Junk food was defined as foods and beverages with low nutrient density that provide calories primarily through fats and added sugars. Design A cross-sectional study design was used to assess self-report data collected by computer-assisted telephone interviews or self-administered mail questionnaires from state-, district-, and school-level respondents participating in the School Health Policies and Programs Study 2006. The School Health Policies and Programs Study, administered every 6 years since 1994 by the Centers for Disease Control and Prevention, is considered the largest, most comprehensive assessment of school health policies and programs in the United States. Subjects/setting A nationally representative sample (n = 563) of public elementary, middle, and high schools was studied. Statistical analysis Logistic regression adjusted for school characteristics, sampling weights, and clustering was used to analyze data. Policies were assessed for strength (required, recommended, neither required nor recommended prohibiting junk food) and whether strength was similar for school vending machines and school stores. Results School vending machines and school stores were more prevalent in high schools (93%) than middle (84%) and elementary (30%) schools. For state policies, elementary schools that required prohibiting junk food in school vending machines and school stores offered less junk food than elementary schools that neither required nor recommended prohibiting junk food (13% vs 37%; P = 0.006). Middle schools that required prohibiting junk food in vending machines and school stores offered less junk food than middle schools that recommended prohibiting junk food (71% vs 87%; P = 0.07). Similar associations were not evident for district-level polices or high schools. Conclusions Policy may be an effective tool to decrease junk food in schools, particularly in elementary and middle schools. PMID:20630161
School Alienation: A Construct Validation Study
ERIC Educational Resources Information Center
Morinaj, Julia; Scharf, Jan; Grecu, Alyssa; Hadjar, Andreas; Hascher, Tina; Marcin, Kaja
2017-01-01
Early identification of school alienation is of great importance for students' educational outcomes and successful participation in society. This study examined the psychometric characteristics of a newly developed assessment instrument, the School Alienation Scale (SALS), to measure school alienation among primary and secondary school students.…
Commitment to the Profession of School Psychology: An Exploratory Study.
ERIC Educational Resources Information Center
Kruger, Louis J.; And Others
This study focused on professional commitment to school psychology among practicing school psychologists. Burnout, school system reductions, and demographic characteristics were examined with respect to school psychologists' commitment to their profession. The results revealed that burnout had a significant relationship to professional commitment…
Theory-Driven Evaluation in School Psychology Intervention Research: 2007-2012
ERIC Educational Resources Information Center
Mercer, Sterett H.; Idler, Alyssa M.; Bartfai, Jamie M.
2014-01-01
This study is an investigation of the extent to which school psychology intervention research is guided by theory and addresses theoretical implications of findings. Intervention studies published during 2007-2012 in four journals, "Journal of School Psychology," "Psychology in the Schools," "School Psychology…
Vaz, Sharmila; Falkmer, Marita; Ciccarelli, Marina; Passmore, Anne; Parsons, Richard; Black, Melissa; Cuomo, Belinda; Tan, Tele; Falkmer, Torbjörn
2015-01-01
It is unknown if, and how, students redefine their sense of school belongingness after negotiating the transition to secondary school. The current study used longitudinal data from 266 students with, and without, disabilities who negotiated the transition from 52 primary schools to 152 secondary schools. The study presents the 13 most significant personal student and contextual factors associated with belongingness in the first year of secondary school. Student perception of school belongingness was found to be stable across the transition. No variability in school belongingness due to gender, disability or household-socio-economic status (SES) was noted. Primary school belongingness accounted for 22% of the variability in secondary school belongingness. Several personal student factors (competence, coping skills) and school factors (low-level classroom task-goal orientation), which influenced belongingness in primary school, continued to influence belongingness in secondary school. In secondary school, effort-goal orientation of the student and perception of their school’s tolerance to disability were each associated with perception of school belongingness. Family factors did not influence belongingness in secondary school. Findings of the current study highlight the need for primary schools to foster belongingness among their students at an early age, and transfer students’ belongingness profiles as part of the hand-over documentation. Most of the factors that influenced school belongingness before and after the transition to secondary are amenable to change. PMID:26372554
ERIC Educational Resources Information Center
Marsh, Herbert W.
Variables that influence growth and change in educational outcomes in the last 2 years of high school were studied using data from the High School and Beyond (HSB) study. The HSB study provided a database of thousands of variables for about 30 students from each of 1,000 randomly selected high schools in the United States in their sophomore and…
Nurse-Led School-Based Child Obesity Prevention.
Tucker, Sharon; Lanningham-Foster, Lorraine M
2015-12-01
School-based childhood obesity prevention programs have grown in response to reductions in child physical activity (PA), increased sedentariness, poor diet, and soaring child obesity rates. Multiple systematic reviews indicate school-based obesity prevention/treatment interventions are effective, yet few studies have examined the school nurse role in obesity interventions. Building on a previous study, this study examines a refined health messaging (Let's Go 5-2-1-0) program delivered to fourth and fifth graders (n = 72) by a school nurse with reinforcement on-site health coaching by senior nursing students. Two nursing schools and two elementary schools participated. Measures of PA, body mass index percentile, and self-reported health habits were collected at baseline (School A, September 2009 and School B, January 2010) and end of year (April 2010 for both schools). Findings included statistically significant increases in PA levels and improvements in child-reported health habits. School nurses can influence obesity prevention. Further research on adoption of school nurse-led obesity interventions is warranted. © The Author(s) 2015.
The Illinois Best Practice School Study: 2003-2006. Research & Policy Report 1-2007
ERIC Educational Resources Information Center
Curry, Lynne; Pacha, Joseph; Baker, Paul J.
2007-01-01
The Illinois Best Practice School Study is part of a national research study to investigate successful practices in schools. This multi-year study (2003-2006) sought to identify and analyze the best practices of schools that are considered to be consistent high performers despite significant poverty levels. The Illinois study (underwritten by the…
Esty, Brittany; Phipatanakul, Wanda
2018-05-01
To provide a comprehensive overview of common school exposures and the association between school exposures and pediatric asthma morbidity. A comprehensive literature review was performed using PubMed. Full-length, peer-reviewed studies published in English were considered for review. In vivo, in vitro, and animal studies were excluded. Studies of school exposure to cockroach, mouse, dust mite, dog, cat, molds, pollution, and endotoxin associated with asthma and asthma morbidity were considered. The current literature establishes an association between school exposure and pediatric asthma morbidity. There is a need for ongoing research to evaluate the effects of school-based environmental interventions on asthma morbidity. It is evident that the indoor school environment is a significant reservoir of allergens, molds, pollutants, and endotoxin and that there is an association between school exposure and pediatric asthma morbidity. School-based interventions have the potential for substantial individual, community, and public health benefit. It is important that researchers continue to study the health effects associated with school exposures and assess cost-effectiveness of multifaceted school-based interventions. Copyright © 2018 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.
ERIC Educational Resources Information Center
Gibbs, Diane J.
2012-01-01
This study inquires into support services in schools and their relationship to school effectiveness by using data from the National Center for Education Statistics 2007-2008 School and Staffing Survey (SASS). Students' ability to learn is impacted by their physical and mental health. It is more difficult to measure the influence of nonacademic…
ERIC Educational Resources Information Center
New York State Education Dept., Albany. Div. of Research.
This study, the third in a series of reports, is limited to an analysis of the energy use and cost implications of nine school calendars proposed by the New York State Department of Education. These calendars are characterized as (1) traditional; (2) ten-month school year; (3) mid-August start, two semesters; (4) four-day week; (5) four-day, 7.5…
Sangowawa, Adesola O; Adebiyi, Akindele O; Faseru, Babalola; Popoola, Olusola J
2012-01-01
Child pedestrians have been identified as vulnerable road users. Although walking as a means of transport has health and other benefits, it exposes children to the risk of road traffic injuries. This study was conducted to assess the availability of road safety features around government-owned primary schools in Ibadan municipality. A multistage sampling technique was used to select 46 of the 74 schools in the study area. Some (11) of the selected schools were sited within the same premises and shared a common entrance; thus a total of 35 school premises were eventually observed. Trained research assistants observed the school environment around the selected schools for road safety features such as location of schools, presence of "school", "child crossing" and "speed limit" road signs, and presence of traffic calming devices (road bumps or zebra crossing). Five (14%) of the schools were located on major roads and eight (23%) had road signs indicating that a school was nearby. Seven (20%) had road bumps close to the school, 15 (43%) had a warden who assisted children to cross, and none had a zebra crossing. Five (14%) schools had pedestrian sidewalks. The study revealed that the environment around a number of the observed schools in the municipality compromised the pupils' road safety. The local government, school authorities, parents, and road safety professionals need to institute definite measures to enhance the road safety environment around schools in the municipality.
Impact of school peanut-free policies on epinephrine administration.
Bartnikas, Lisa M; Huffaker, Michelle F; Sheehan, William J; Kanchongkittiphon, Watcharoot; Petty, Carter R; Leibowitz, Robert; Hauptman, Marissa; Young, Michael C; Phipatanakul, Wanda
2017-08-01
Children with food allergies spend a large proportion of time in school but characteristics of allergic reactions in schools are not well studied. Some schools self-designate as peanut-free or have peanut-free areas, but the impact of policies on clinical outcomes has not been evaluated. We sought to determine the effect of peanut-free policies on rates of epinephrine administration for allergic reactions in Massachusetts public schools. In this retrospective study, we analyzed (1) rates of epinephrine administration in all Massachusetts public schools and (2) Massachusetts public school nurse survey reports of school peanut-free policies from 2006 to 2011 and whether schools self-designated as "peanut-free" based on policies. Rates of epinephrine administration were compared for schools with or without peanut-restrictive policies. The percentage of schools with peanut-restrictive policies did not change significantly in the study time frame. There was variability in policies used by schools self-designated as peanut-free. No policy was associated with complete absence of allergic reactions. Both self-designated peanut-free schools and schools banning peanuts from being served in school or brought from home reported allergic reactions to nuts. Policies restricting peanuts from home, served in schools, or having peanut-free classrooms did not affect epinephrine administration rates. Schools with peanut-free tables, compared to without, had lower rates of epinephrine administration (incidence rate per 10,000 students 0.2 and 0.6, respectively, P = .009). These data provide a basis for evidence-based school policies for children with food allergies. Further studies are required before decisions can be made regarding peanut-free policies in schools. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.
ERIC Educational Resources Information Center
Fragozo, Carina Silva; Monawar, Mônica Deitos Stedile
2012-01-01
This paper aims to diagnose, through a qualitative comparative study, the main differences concerning the teaching of English in Brazilian regular schools when compared to language schools. There has been a growing tendency of students to attend language schools while still having English classes at their regular schools, and this has led to a lot…
ERIC Educational Resources Information Center
Gautam, Chetanath; Alford, Betty J.; Khanal, Manju
2015-01-01
A study of a high-need school in Nepal was conducted by members of the International School Leadership Development Network (ISLDN) using the interview protocol developed by members of the high-need school strand of ISLDN. The International School Leadership Development Network is sponsored by the University Council for Educational Administration…
ERIC Educational Resources Information Center
Rivers, Thomas E., Jr.
2012-01-01
This study included a comparison of the graduation rates among high schools in South Carolina closely analyzing school size and socioeconomic status. The purpose for the study was to answer two questions: What patterns and relationships exist between school size and graduation rates at high schools in South Carolina? What patterns and…
ERIC Educational Resources Information Center
Ismail, Siti Noor
2014-01-01
Purpose: This study attempted to determine whether the dimensions of TQM practices are predictors of school climate. It aimed to identify the level of TQM practices and school climate in three different categories of schools, namely high, average and low performance schools. The study also sought to examine which dimensions of TQM practices…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
ERIC Educational Resources Information Center
Asada, Yuka; Hughes, Alejandro G.; Read, Margaret; Schwartz, Marlene B.; Chriqui, Jamie F.
2017-01-01
Background: The Healthy, Hunger-Free Kids Act of 2010 (HHFKA) directed the US Department of Agriculture (USDA) to revise school meal standards. Students are most affected by efforts to improve the school food environment; yet, few studies directly include students. This study examined high school students' experiences of school meal reform to gain…
ERIC Educational Resources Information Center
Atkinson Duina, Angela
2013-01-01
New regulations attached to ARRA funding of federal School Improvement Fund grants aimed at producing rapid turnaround of low performing schools were highly criticized as unsuitable for rural schools. This mixed-methods study looked at the implementation of the School Improvement Fund Transformation Model in two rural Maine high schools during the…
ERIC Educational Resources Information Center
Sacheck, Jennifer M.; Morgan, Emily H.; Wilde, Parke; Griffin, Timothy; Nahar, Elizabeth; Economos, Christina D.
2012-01-01
Purpose/Objective: This case study identified common elements of three diverse New England school districts that were real-world models of improving school meals. Methods: School districts that had greater than 1,000 students, [greater than or equal to]3 schools, and [greater than or equal to]40% of students who qualified for free- or…
The Four-Day School Week: Impact on Student Academic Performance
ERIC Educational Resources Information Center
Hewitt, Paul M.; Denny, George S.
2011-01-01
Although the four-day school week originated in 1936, it was not widely implemented until 1973 when there was a need to conserve energy and reduce operating costs. This study investigated how achievement tests scores of schools with a four-day school week compared with schools with a traditional five-day school week. The study focused on student…
ERIC Educational Resources Information Center
Tastan, Nuray
2013-01-01
In this study, the metaphoric school perceptions of high school students were examined in terms of gender and grade. For this purpose, 892 students from seventeen different high schools in central districts of Ankara province participated in the study. The participants filled in the "Scale for School Perception (SSP)". The validity and…
Prevalence, Gender and Level of Schooling Differences in Secondary School Students Level of Shyness
ERIC Educational Resources Information Center
Onukwufor, Jonathan N.; Iruloh, Betty-Ruth Ngozi
2017-01-01
This study was conducted to ascertain the prevalence, gender and level of schooling differences in secondary school students' level of shyness in Ikwerre Local Government Area of Rivers State. Population of the study comprised all the senior secondary school class two (SSS II) and all the Junior Secondary school class two (JSS II) students in the…
Music Programs in Charter and Traditional Schools: A Comparative Study of Chicago Elementary Schools
ERIC Educational Resources Information Center
Kelley, Jamey; Demorest, Steven M.
2016-01-01
Since the arrival of the first charter school in Minnesota in 1991, charter schools have become one of the largest movements in educational reform. In recent years, research has emerged that has compared the effectiveness of charter schools with their traditional school counterparts. The purpose of this study was to compare the extent of music…
ERIC Educational Resources Information Center
Kruse, Adam J.
2016-01-01
This article focuses on a hip-hop perspective of school, schooling, and school music. The study involves applications of ethnographic (including autoethnographic) techniques within the framework of a holistic multiple case study. One case is an adult amateur hip-hop musician named Terrence (pseudonym), and the other is myself (a traditionally…
ERIC Educational Resources Information Center
Leff, Jonathan M.
2014-01-01
The purpose of this quantitative study was to determine if there is a relationship between transformational principal leadership style, a safe school climate, and school safety (specifically, the number of reported fights and reported bullying incidents) in Broward County, Florida's middle schools. This study also investigated if a relationship…
A Secondary Analysis of the Impact of School Management Practices on School Performance
ERIC Educational Resources Information Center
Talbert, Dale A.
2009-01-01
The purpose of this study was to conduct a secondary analysis of the impact of school management practices on school performance utilizing a survey design of School and Staffing (SASS) data collected by the National Center for Education Statistics (NCES) of the U.S. Department of Education, 1999-2000. The study identifies those school management…
Wide Scope, Questionable Quality: Three Reports from the Study on School Violence and Prevention.
ERIC Educational Resources Information Center
Crosse, Scott; Cantor, David; Burr, Michele; Hagen, Carol A.; Hantman, Irene; Mason, Michael J.; Siler, Amy J.; von Glatz, Adrienne; Wright, Mareena McKinley
This volume presents three reports on drug-use and violence-prevention efforts and school-crime patterns in American schools. The reports are based on findings from the Study on School Violence and Prevention, which investigated the extent of problem behavior in 886 schools across the U.S. The findings indicate that schools in general were safe,…
ERIC Educational Resources Information Center
Van Der Voort, Geoffrey; Wood, Lesley
2014-01-01
This article reports on a first cycle of a larger action research study conducted to determine how Circuit Teams could support School Management Teams of underperforming high schools towards whole-school development. Although it is a mandated requirement by the Department of Education, none of the four schools involved in the study had developed a…
ERIC Educational Resources Information Center
Moorosi, Pontso; Bantwini, Bongani D.
2016-01-01
The purpose of this study was to investigate how leadership styles in the Eastern Cape school districts support school improvement. Mixed methods research was employed and data was collected through the use of questionnaires and semi-structured interviews with school principals in various districts. The study was guided by the following questions:…
ERIC Educational Resources Information Center
Blake, Jamilia J.; Gregory, Anne; James, Marlon; Hasan, Gwen Webb
2016-01-01
The purpose of this study was to demonstrate how school psychologists can proactively address disparities in school suspension through the examination of office discipline referrals (ODR). Results of two studies examining high school ODRs suggest that there is value in school psychologists disaggregating and analyzing ODRs at the school level and…
ERIC Educational Resources Information Center
Hauge, Trond Eiliv; Norenes, Svein Olav; Vedøy, Gunn
2014-01-01
This study examines the features of school leadership as it evolved in an upper secondary school attempting to enhance school improvement through a dedicated team of developmental leaders. We study the team leadership's tools and design over one school year and report on the evolution of a collective approach to leadership for school…
ERIC Educational Resources Information Center
Wilkins, Julia
2008-01-01
This study examined the reasons that four high school students who had previously refused to attend school willingly attended an alternative K-12 school for students with special needs. The two research questions that framed this study were (a) why do students who refused to attend their regular schools willingly attend Brookfield Park? and (b) in…
The School Health Education Study + 50 Years: Scholars' Reflections on Its Impact and Legacy
ERIC Educational Resources Information Center
McDermott, Robert J.; Mayer, Alyssa B.
2011-01-01
Background: Launched 50 years ago, the School Health Education Study (SHES) examined the health education offerings in 135 public school systems, in 38 states, and over 1100 elementary schools and 350 secondary schools. In its second year, knowledge surveys were administered to students in grades 6, 9 and 12 at many of these schools. Analysis of…
ERIC Educational Resources Information Center
Brown, Angela Antuanette
2012-01-01
The specific purpose of this study was to identify the practices used by leaders of National Blue Ribbon Awarded Schools to successfully turnaround a school or to maintain proficient achievement scores within the school. The school principals answered a four part questionnaire for this study. Part 1 of the questionnaire asked about the extent to…
The Effect of Charter Schools on Charter Students and Public Schools. Occasional Paper.
ERIC Educational Resources Information Center
Bettinger, Eric
This paper is a report on a study of the effect of charter schools on both students attending them and students in neighboring public schools in Michigan. Using school-level data from Michigan's standardized testing program, the study compared changes in tests scores between charter and public school students. The data included annual math and…
Teacher-Reported Quality of Schooling Indicators in Botswana Primary Schools: An Exploratory Study
ERIC Educational Resources Information Center
Ntinda, Kayi; Ntinda, Magdalene Nakalowa; Mpofu, Elias
2015-01-01
This study examined teacher self-reported views on quality indicators in Botswana primary schools. A purposively selected sample of primary school teachers in the city of Gaborone, Botswana (N = 72, females = 56; males = 16; mean age = 39 years, SD = 7.17 years; mean years of service = 15.6; SD= 8 years; public schools = 65%; private schools =…
Polacsek, Michele; O'Brien, Liam M; Pratt, Elizabeth; Whatley-Blum, Janet; Adler, Sabrina
2017-03-01
Limiting food and beverage marketing to children is a promising approach to influence children's nutrition behavior. School-based marketing influences nutrition behavior and studies have consistently found marketing for nonnutritious foods and beverages in schools. No studies have examined the resources necessary to align school marketing environments with federal school nutrition standards. The purpose of this study was to determine how to improve school marketing environments so that they align with new federal competitive food nutrition standards. We assessed food marketing environments in 3 Portland, Maine schools using the Food and Beverage Marketing Survey (FBMS) and provided technical assistance to bring their marketing environments into conformity with the federal competitive food regulations, tracking resources and strategies for marketing removal. Noncompliant marketing was significantly reduced pre- to postintervention. Intervention strategies were facilitated by the School Health Coordinator and school-based wellness teams. Low monetary resources were required to remove marketing not compliant with federal nutrition standards for foods sold in schools. Several key challenges remain to sustain efforts. This study provides timely information for policymakers to support crafting policies that address the realities of school nutrition environments and universal enforcement challenges. © 2017, American School Health Association.
ERIC Educational Resources Information Center
Arora, Alka
This report summarizes findings from a study concerned with Arizona school safety. The survey component highlights safety-related policy information across 300 schools; the interview component highlights school-safety perceptions of 64 staff across 16 schools. Various policies and programs that respond to internal and external threats to school…
Practices of Waldorf-Inspired Schools. Research Brief
ERIC Educational Resources Information Center
Friedlaender, Diane; Beckham, Kyle; Zheng, Xinhua; Darling-Hammond, Linda
2015-01-01
"Growing a Waldorf-Inspired Approach in a Public School District" documents the practices and outcomes of Alice Birney, a Waldorf-Inspired School in Sacramento City Unified School District (SCUSD). This study highlights how such a school addresses students' academic, social, emotional, physical, and creative development. The study also…
Teachers' Perceptions and Experiences Consulting with School Counselors: A Qualitative Study
ERIC Educational Resources Information Center
Cholewa, Blair; Goodman-Scott, Emily; Thomas, Antoinette; Cook, Jennifer
2016-01-01
School counselor-teacher consultation is an efficient strategy for school counselors to indirectly serve students on their caseload. Teachers' perceptions are crucial in examining this consultation process. This qualitative study examined elementary school teachers' perceptions and experiences of school counselor-teacher consultation. The…
School Choice in Philadelphia.
ERIC Educational Resources Information Center
Keefe, Connie; Scher, Lauren; Sparks, Andrew; Weinbaum, Elliot
Throughout the country, a wide range of educational options exist, from neighborhood public schools to cyber-schools. This study focuses on school choice in improving the educational experience in one city, Philadelphia. The study employed interviews with policymakers, teachers, and others; a focus group of middle-school students; a collection of…
A Study of Health Education and Its Needs for Elementary School Students
ERIC Educational Resources Information Center
Hussain, Irshad; Alamgir, Muhammad Ahmad; Shahzad, Muhammad
2015-01-01
Health Education, particularly in elementary schools, appears to be a neglected area in Pakistan. This study investigated the health education needs of elementary school students. The purpose of the present study is to assess health education needs of elementary school students. The study adopted mix approach of (qualitative and quantitative)…
An Investigation into the Discipline Approaches of School Administrators
ERIC Educational Resources Information Center
Kadioglu, Serkan; Kadioglu Ates, Hatice; Kanbay A. K., Güler
2016-01-01
The aim of this study is to investigate the discipline approaches of school managers. The study employed qualitative research methods and techniques. The sample of the study consists of the school managers employed in the secondary schools in the district of Basaksehir, Istanbul, in the 2014-2015 educational year. The study unveiled the opinions…
Perceptions of Elementary School Students: Experiences and Dreams about the Life Studies Course
ERIC Educational Resources Information Center
Baysal, Z. Nurdan; Tezcan, Özlem Apak; Araç, Kamil Ersin
2018-01-01
This study seeks to identify elementary school students' views and perceptions of the Life Studies course through verbal and visual instruments. It employs a descriptive phenomenological research design. The study surveyed second- and third-grade students attending one private elementary school and two state elementary schools. The data was…
The impact of within-school autonomy on students' goal orientations and engagement with mathematics
NASA Astrophysics Data System (ADS)
Carmichael, Colin; Muir, Tracey; Callingham, Rosemary
2017-03-01
School autonomy has been identified as having an impact on a school's performance, yet less has been reported about the effect this has on students' goal orientations and engagement with mathematics. In a national study conducted in schools across Australia, measures of school autonomy were collected from teachers and school leaders, along with students' perceptions of the mastery and performance goal orientations of their classrooms and personally using surveys. Schools were identified as having high or low levels of autonomy on the basis of school leaders' responses. For the study discussed in this paper, a subset of 14 schools for which matched student and teacher data were available provided students' responses to a variety of variables including goal orientations. The findings suggested students in high-autonomy schools were less likely to hold a personal performance approach and avoidance goals than their peers in low-autonomy schools. Fifty-five case studies conducted in 52 schools provided evidence of some of the practical aspects of these findings, which have implications for systems, schools and teachers.
Research and partnerships with schools.
Svirydzenka, Nadzeya; Aitken, Jill; Dogra, Nisha
2016-08-01
Despite the quantity of research on child and adolescent mental health being done in schools, little output has focused on the practical aspects of recruiting schools and students into a study. Furthermore, there is limited knowledge on how to develop and sustain productive and mutually beneficial partnerships with schools after the project finishes. A large study examining prevalence of mental health problems in young people involving nine schools is used as an example for the procedure of recruitment and carrying out a research project, while developing and sustaining partnerships with schools. While recruiting the schools, a three-stage model was developed that corresponded closely to the school's needs and existing demands. The suggested procedure for the study, thus, closely reflected the varying existing cultures of participating schools. Partnerships, developed as a result of the project, were used in developing further projects and interventions for promoting good mental health in schools. Rather than a blanket research recruitment and procedural approach with an end to school involvement at the end of the project, the paper advocates for a deeper understanding of the schools' internal culture for improved recruitment and study outcomes. Developed partnerships, when sustained past the completion of research, prove to be a useful tool in applying the findings in promoting good mental health in schools and continuing research further.
Chen, Ji-Kang; Astor, Ron Avi
2011-02-01
School violence has become an international problem affecting the well-being of students. To date, few studies have examined how school variables mediate between personal and family factors and school violence in the context of elementary schools in Asian cultures. Using a nationally representative sample of 3122 elementary school students in Taiwan, this study examined a theoretical model proposing that negative personal traits, exposure to violence and parental monitoring knowledge have both direct influences as well as indirect influences mediated through school engagement, at-risk peers and poor student-teacher relationships on school violence committed by students against students and teachers. The results of a structural equation modeling analysis provided a good fit for the sample as a whole. The final model accounted for 32% of the variance for student violence against students and 21% for student violence against teachers. The overall findings support the theoretical model proposed in this study. Similar findings were obtained for both male and female students. The study indicated that to reduce school violence more effectively in the context of elementary schools, intervention may exclusively focus on improving students' within-school experiences and the quality of the students' relationships with teachers and school peers.
Effect of hand sanitizer use on elementary school absenteeism.
Hammond, B; Ali, Y; Fendler, E; Dolan, M; Donovan, S
2000-10-01
Several studies have indicated a connection between handwashing and illness-related absenteeism in school settings. The difficulty of ensuring consistent and effective handwashing among student populations has also been noted. The purpose of this study was to assess the effectiveness of the use of an alcohol gel hand sanitizer in the classroom to help decrease the illness-related absentee rate for elementary school students. This study involved 5 individual school districts, 16 individual schools, and more than 6000 students in Delaware, Ohio, Tennessee, and California. Individual schools in each district were paired into product and control groups. In the product group schools, an alcohol gel hand sanitizer was used by the students and staff when entering and leaving the classroom. Absenteeism due to infection was recorded, and the data were statistically analyzed. The overall reduction in absenteeism due to infection in the schools included in this study was 19.8% for schools that used an alcohol gel hand sanitizer compared with the control schools (P <.05). Data from the school system with the largest teacher population (n = 246) showed that teacher absenteeism decreased 10.1% (trend) in the schools where sanitizer was used. Elementary school absenteeism due to infection is significantly reduced when an alcohol gel hand sanitizer is used in the classroom as part of a hand hygiene program.
ERIC Educational Resources Information Center
Hockett, Eloise
2015-01-01
This qualitative study examined the implementation of a peace curriculum for Kenyan Quaker secondary schools. Fourteen schools were selected for this study 1 year after school leaders attended specific training sessions. On site visits were made to 12 of the 14 schools selected for this study, and interviews conducted with the remaining…
ERIC Educational Resources Information Center
Akin Kösterelioglu, Meltem; Kösterelioglu, Ilker
2015-01-01
This study aims to identify the effects of high school students' perceptions of school life quality on their academic motivation levels. The study was conducted on a sample of high school students (n = 2371) in Amasya Province in the fall semester of 2013-2014 academic year. Study sample was selected with the help of cluster sampling method. Data…
ERIC Educational Resources Information Center
Yu, Lei
School violence has increasingly captured public attention due to deadly school shootings. Controversy on school violence is demonstrated by a mixed picture of school safety and the lack of consensus on the definition of violence, which makes comparison of findings across studies difficult. This study extended the application of the Rasch model to…
ERIC Educational Resources Information Center
DiGiorgio, Carla
2010-01-01
This study is an ethnographic case study of two schools as they implemented an enrichment program. The sample included students, parents, teachers, school administrators, and board and government personnel. Data was drawn from interviews and observations of participants, curriculum analysis, and communication between school, home, and the public.…
ERIC Educational Resources Information Center
Neild, Ruth Curran; Weiss, Christopher C.
The Philadelphia Education Longitudinal Study (PELS) on the transition to ninth grade in Philadelphia highlights the high school choice process, course failure rates during ninth grade, and parents' responses to the transition to high school. The PELS study followed a city-wide random sample of public school students from the summer after eighth…
ERIC Educational Resources Information Center
Roberts, Sharon Pol; Heroman, Deborah S.
A 5-year study examined third-graders' perceptions of school climate in 16 Louisiana schools. Part of the Louisiana School Effectiveness Study (LSES), Phase III and IV examined student perceptions in 1984-85 and 1989-90, respectively, and also gathered demographic data and multiple measures of student outcomes through student surveys and classroom…
The Effects of Implementing Change on a Middle School Culture a First Year Principal's Journey
ERIC Educational Resources Information Center
Gettemeier, Edward Robert
2012-01-01
This study is a first year principal's quest to transform the culture of Midwest Middle School (MMS). The study covers the 2009-2010 school year. The data from the 2008-2009 school year provided the baseline data for this study. Alarming results of a state survey regarding the culture of the medium sized suburban middle school caused concern. The…
Preservice Teachers' Understanding of Variable
ERIC Educational Resources Information Center
Brown, Sue; Bergman, Judy
2013-01-01
This study examines the research on middle school students' understanding of variables and explores preservice elementary and middle school teachers' knowledge of variables. According to research studies, middle school students have limited understanding of variables. Many studies have examined the performance of middle school students and offered…
School Climate and Teacher Commitment
ERIC Educational Resources Information Center
Smith, Larry Don
2009-01-01
This study examined the relationship between school climate and teacher commitment. The study focused on elementary schools in Northeast Alabama. Thirty-four elementary schools consisting of 522 teachers took part in the study. The teachers completed two survey instruments: the Organizational Climate Index (OCI) and the Organizational Commitment…
ERIC Educational Resources Information Center
Lee, Valerie E.; Burkam, David T.; Chow-Hoy, Todd; Smerdon, Becky A.; Goverdt, Douglas
This study investigates how the structure of the high school curriculum influences how far graduates get in the secondary mathematics course pipeline, and their level of achievement in that subject by the end of high school. The study draws on data from the High School Effectiveness Supplement (HSES) of NELS:88, a broad-based longitudinal study of…
Understanding Students' Precollege Experiences with Racial Diversity: The High School as Microsystem
ERIC Educational Resources Information Center
Park, Julie J.; Chang, Stephanie H.
2015-01-01
Few qualitative studies consider how high school experiences affect readiness for diversity engagement in college. Using data from an ethnographic case study, three central trends (student experiences within homogeneous high schools, racial divisions within diverse high schools, and students who attended diverse high schools but had little…
School Librarians as Ambassadors of Inclusive Information Access for Students with Disabilities
ERIC Educational Resources Information Center
Subramaniam, Mega; Oxley, Rebecca; Kodama, Christie
2013-01-01
Many scholarly studies investigating school library services provided to students with special needs primarily address aspects of collaboration with special education (SPED) teachers in an immersed school environment. Scarcely studied are ways that school library programs (SLPs) empower students in schools serving only students with a specific…
Nutrition Education for School-Aged Children: A Review of Research.
ERIC Educational Resources Information Center
Lytle, Leslie A.
This review of research on nutrition education for school-aged children includes 17 articles published since 1980 and not included in two previous reviews (13 school-based and 4 outside of school). School-based studies included families and home environments, program institutionalization, using computer systems, knowledge-based studies, and…
Rural Middle School Students' Perceptions of Bullying
ERIC Educational Resources Information Center
Taylor, Jonte' C.
2009-01-01
The present study is an examination of bullying perceptions by rural middle school students. Three rural middle schools participated in the study which involved 138 students completing The School Bullying Survey to determine their experiences with bullying by types and the overall school climate as it relates to bullying behavior. Results from…
Disaggregating the Relationship Between Schools and Crime: A Spatial Analysis
ERIC Educational Resources Information Center
Murray, Rebecca K.; Swatt, Marc L.
2013-01-01
Although an extensive literature exists on crime in schools, surprisingly few studies have examined crime within the vicinity of schools. Schools, like other urban facilities, can generate crime by providing youth opportunities to congregate with little supervision, particularly before and after school hours. Some noteworthy studies have…
ERIC Educational Resources Information Center
Suppo, Chris A.
2013-01-01
The purpose of this study was to investigate digital citizenship in Pennsylvania public schools based on the responses of school leaders including superintendents, curriculum coordinators, and technology coordinators. This study examined the relationship between Pennsylvania school leader's beliefs and the implementation of digital citizenship…
Turkish Primary School Teachers' Perceptions of School Culture Regarding ICT Integration
ERIC Educational Resources Information Center
Tezci, Erdogan
2011-01-01
The current study aimed at identifying Turkish primary school teachers' perceptions of school culture regarding ICT integration in education. In addition, the current study was designed to investigate factors that might influence their perceptions. The participants were 1540 primary school teachers. The findings revealed that the teachers'…
A Study of Health Policies in Public School Administration.
ERIC Educational Resources Information Center
Lasch, Henry A.
This study was undertaken to identify, classify, and interpret extant written school health policies. Furthermore, it was planned to ascertain whether schools were using standardized forms or systematic procedures to formulate school health policies. Administrators in school districts representing every geographical area of the U.S. were asked to…
ERIC Educational Resources Information Center
Ashworth, Stephanie R.
2013-01-01
The study examined the relationship between secondary public school principals' emotional intelligence and school performance. The correlational study employed an explanatory sequential mixed methods model. The non-probability sample consisted of 105 secondary public school principals in Texas. The emotional intelligence characteristics of the…
Principals' and Teachers' Practices about Parent Involvement in Schooling
ERIC Educational Resources Information Center
Erdener, Mehmet Akif
2016-01-01
Parent involvement has an influence on children's educational engagement for all school levels. The objective of this study was to examine public school principals' and teachers' practices for improving parent involvement in schooling. This study used a mixed method to identify the school administrators' and teachers' perceptions about parent…
School Psychologists' Family-School Partnering Experiences with Latinos
ERIC Educational Resources Information Center
Vega, Desireé; Lasser, Jon; Fernandez, Sarah E.
2017-01-01
The purpose of this phenomenological study was to identify the beliefs, perceptions, and actions of school psychologists toward family-school partnering (FSP) with Latino families in the public school system. Existing research in this area is extremely limited; therefore, the present study has significant implications for pre- and in-service…
Principal Turnover: Upheaval and Uncertainty in Charter Schools?
ERIC Educational Resources Information Center
Ni, Yongmei; Sun, Min; Rorrer, Andrea
2015-01-01
Purpose: Informed by literature on labor market and school choice, this study aims to examine the dynamics of principal career movements in charter schools by comparing principal turnover rates and patterns between charter schools and traditional public schools. Research Methods/Approach: This study uses longitudinal data on Utah principals and…
Primary Schooling in Zambia. Final Report.
ERIC Educational Resources Information Center
Leacock, Eleanor Burke
This study inquired into the relationships between (1) the role school plays in preparing children for adult life and the attitudes of children, teachers, and parents toward schooling; (2) the school curriculum and children's out-of-school experiences; and (3) curriculum content and Western influences on teaching styles. This study is a followup…
Vaccination Perceptions and Barriers of School Employees: A Pilot Study
ERIC Educational Resources Information Center
Luthy, Karlen E.; Houle, Kim; Beckstrand, Renea L.; Macintosh, Janelle; Lakin, Richard G.
2013-01-01
Schools are where vaccine-preventable diseases can spread. Vaccination of school children has been studied; however, data are lacking on the vaccination status, perceptions, and barriers to vaccination for school employees. We surveyed school employees' vaccination perceptions, awareness of current vaccination status, and potential barriers to…
Variation in school health policies and programs by demographic characteristics of US schools, 2006.
Balaji, Alexandra B; Brener, Nancy D; McManus, Tim
2010-12-01
To identify whether school health policies and programs vary by demographic characteristics of schools, using data from the School Health Policies and Programs Study (SHPPS) 2006. This study updates a similar study conducted with SHPPS 2000 data and assesses several additional policies and programs measured for the first time in SHPPS 2006. SHPPS 2006 assessed the status of 8 components of the coordinated school health model using a nationally representative sample of public, Catholic, and private schools at the elementary, middle, and high school levels. Data were collected from school faculty and staff using computer-assisted personal interviews and then linked with extant data on school characteristics. Results from a series of regression analyses indicated that a number of school policies and programs varied by school type (public, Catholic, or private), urbanicity, school size, discretionary dollars per pupil, percentage of white students, percentage of students qualifying for free lunch funds, and, among high schools, percentage of college-bound students. Catholic and private schools, smaller schools, and those with low discretionary dollars per pupil did not have as many key school health policies and programs as did schools that were public, larger, and had higher discretionary dollars per pupil. However, no single type of school had all key components of a coordinated school health program in place. Although some categories of schools had fewer policies and programs in place, all had both strengths and weaknesses. Regardless of school characteristics, all schools have the potential to implement a quality school health program. © Published 2010. This article is a US Government work and is in the public domain in the USA.
ERIC Educational Resources Information Center
Raty, Hannu
2011-01-01
This study set out to explore the contribution of parents' own school memories to the way they remembered their child's school years and took part in his/her schooling. The respondents were a group of academically and vocationally educated fathers and mothers (N = 326), who participated in a full 9-year follow-up study of their child's schooling.…
Matthew H.E.M. Browning; Ming Kuo; Sonya Sachdeva; Kangjae Lee; Lynne Westphal
2018-01-01
Recent studies find vegetation around schools correlates positively with student test scores. To test this relationship in schools with less green cover and more disadvantaged students, we replicated a leading study, using six years of NDVI-derived greenness data to predict school-level math and reading achievement in 404 Chicago public schools. A direct replication...
Approaches to School Leadership in Inclusive STEM High Schools: A Cross-Case Analysis
NASA Astrophysics Data System (ADS)
Ford, Michael Robert
Inclusive STEM-focused high schools (ISHSs) are a relatively new phenomenon in the landscape of public education. This study of four exemplar ISHSs (identified by experts in STEM education as highly successfully in preparing students underrepresented in STEM for STEM majors in college and future STEM careers) provides a rich description of the approach to ISHS school leadership by identifying various internal and external leadership factors influencing school leadership. This study examined an existing data set that included site visits to four ISHSs along with pre- and post-visit data, and a cross-case analysis focused on the leadership contributions of ISHS leaders and their larger community. This study found that the ISHSs expanded the concept of school leadership to include leadership both within and outside the school. In addition, school leaders needed autonomy to innovate and respond to their schools' needs. This included autonomy in hiring new teachers, autonomy from school district influence, and autonomy from restrictive teachers' union regulation and policies. Finally, ISHSs needed to continually invest in increasing their schools' capacities. This included investing in teacher professionalization, providing pathways for school leadership, collaborating with business and industry, and identifying the best student supports. A product of this study was a proposition for characterizing school leadership in an ISHS. This proposition may offer valuable insight, implications, and information for states and schools districts that may be planning or improving STEM education programs.
Bourke-Taylor, Helen M; Cotter, Claire; Lalor, Aislinn; Johnson, Lindy
2017-05-19
This qualitative study investigated perceived successful school experiences for students with cerebral palsy in Australia. Participation and appropriate support in school are complex concepts, although few studies have investigated all stakeholders' perspectives. Phenomenology informed the study that centered on the concept of a successful school experience. In-depth interviews occurred with students (n = 7), parents (n = 11), teachers (n = 10), school principals (n = 9) and allied health practitioners (n = 10) to gain the perspective from multiple vantage points. Specific research questions, interview guides and demographic questionnaires were configured for each group. Interviews were analyzed thematically within and between groups. Three key themes emerged: Collaborative partnerships between families, schools and outside organizations; School culture and attitude is key; and, allied health practitioners are part of home and school teams. Student and school success was impacted substantially by the capacity of adults in the student's life to collaborate - family, school professionals and allied health practitioners. An inclusive school culture was crucial to students with cerebral palsy. All parties needed to prioritize promotion of an open and positive school culture built around problem-solving inclusive practices. Involved people, such as allied health practitioners, bring knowledge and skills that are not otherwise readily available in school environments. Implications for rehabilitation Students with cerebral palsy have high needs at school and allied health practitioners have a role advocating for, educating and providing support to students within the school. Teachers of students with cerebral palsy need education, training and support from allied health practitioners. The need for allied health and rehabilitation services continues for children and youth with cerebral palsy outside of school and across the schooling years. School professionals; allied health practitioners; families and students can work together to improve the student experience.
WWC Review of the Report “Better Schools, Less Crime?” What Works Clearinghouse Single Study Review
ERIC Educational Resources Information Center
What Works Clearinghouse, 2013
2013-01-01
The study reviewed in this paper examined the effect of school choice on the criminal activity, academic achievement, and high school graduation rate of more than 2,000 male middle and high school students in North Carolina’s Charlotte-Mecklenburg school district. For the 2002-03 school year, all district students were given the choice to either…
ERIC Educational Resources Information Center
Morrison, Alesha Nicole
2016-01-01
This qualitative exploration in the form of multiple case studies interviewed a group of seven social workers from the St. Louis Metropolitan area to gain their perception as school social workers concerning their roles in public schools. The literature on school social workers indicated that school social workers brought unique knowledge and…
ERIC Educational Resources Information Center
Jones, Sherry Everett; Axelrad, Robert; Wattigney, Wendy A.
2007-01-01
Background: As society continues to focus on the importance of academic achievement, the physical environment of schools should be addressed as 1 of the critical factors that influence academic outcomes. The School Health Policies and Programs Study (SHPPS) 2006 provides, for the first time, a comprehensive look at the extent to which schools have…
ERIC Educational Resources Information Center
Winters, Marcus A.
2012-01-01
This paper uses student level data from New York City to study the relationship between a public school losing enrollment to charter school competitors and the academic achievement of students who remain enrolled in it. Geographic measures most often used to study the effect of school choice policies on public school student achievement are not…
ERIC Educational Resources Information Center
Eubanks, E.
This paper presents two studies involving 97 teachers from six de facto segregated high schools in a large midwestern school district and their perceptions of the teacher attributes most essential for success in their school. The first study compares the responses of 47 teachers in white high schools with 50 teachers in black high schools on the…
ERIC Educational Resources Information Center
Gray, Cassandra D.
2011-01-01
The purpose of this study was to determine if there was a difference with student achievement at third grade in reading with a traditional public school as compared to a public charter school; both schools were a part of the Southwest Region School Corporation. This quasi-experimental study compared third grade ISTEP+ scale scores in…
ERIC Educational Resources Information Center
Chen, Greg; Weikart, Lynne A.
2008-01-01
This study develops and tests a school disorder and student achievement model based upon the school climate framework. The model was fitted to 212 New York City middle schools using the Structural Equations Modeling Analysis method. The analysis shows that the model fits the data well based upon test statistics and goodness of fit indices. The…
Comparing Achievement between K-8 and Middle Schools: A Large-Scale Empirical Study
ERIC Educational Resources Information Center
Byrnes, Vaughan; Ruby, Allen
2007-01-01
This study compares middle schools to K-8 schools, as well as to newly formed K-8 schools that are part of a K-8 conversion policy. The outcome is student achievement, and our sample includes 40,883 eighth-grade students from 95 schools across five cohorts. The analysis uses multilevel modeling to account for student, cohort, and school-level…
ERIC Educational Resources Information Center
Callison, Matthew
2017-01-01
A critical step in addressing a call for schools to use curricula such as problem-based learning (PBL) is developing an understanding of how school leaders can support its implementation. The purpose of this study was to examine ways school leaders at a comprehensive, public high school provided supports to teachers as they implemented this…
School Principals and Racism: Responding to Aveling
ERIC Educational Resources Information Center
Charles, Claire; Mahoney, Caroline; Fox, Brandi; Halse, Christine
2016-01-01
This study responds to Nado Aveling's call in "Anti-racism in Schools: A question of leadership?" ("Discourse: Studies in the Cultural Politics of Education," 2007, 28(1), 69-85) for further investigation into racism in Australian schools. Aveling's interview study concluded that an overwhelming number of school principals…
Kim, Hyung Jin; Lee, Chanam
2016-05-01
A public elementary school has traditionally functioned as an important center of a neighborhood, but this role has diminished with sprawling urban developments. Despite the large number of studies of children's walking to/from school (WTS), the school's location in relation to the larger neighborhood context has not been fully explored. This study is to examine the relationship between school's spatial centrality and children's WTS in urban, suburban and rural settings. this study used school travel tally (11,721 students), environment audit, GIS and census data from 71 elementary school/neighborhoods in Texas, and employed the closeness centrality index to estimate a school's spatial centrality. Data were collected from 2009-2012. After controlling for neighborhood characteristics, it was found that more centrally located schools are likely to have higher proportions of WTS in the neighborhoods. And, among urban, suburban and rural settings, urban schools were the most and rural schools were the least likely to be centrally-located in the neighborhoods. The findings offer implications on school and community planning policies that can help promote WTS. Spatial centrality measures can be effective tools to identify environmental factors in complex urban networks related to human behaviors and community-based activities.
Evaluations of health promoting schools: a review of nine studies.
Mũkoma, Wanjirũ; Flisher, Alan J
2004-09-01
The concept of 'health promoting schools' has been embraced internationally as an effective way of promoting the health of children, adolescents, and the wider school community. It is only recently that attempts have been made to evaluate health promoting schools. This paper reviews evaluations of health promoting schools and draws useful evaluation methodology lessons. The review is confined to school-based interventions that are founded explicitly on the concept of the health promoting school and employ the concept beyond one school domain. We included nine evaluations in this review. Seven of these were published in the peer reviewed scientific literature. Two were unpublished reports. One study was a randomized controlled trial, while a quasi-experimental research design with comparison schools was used in three studies. With three exceptions, combinations of quantitative and qualitative data were collected. There was evidence that the health promoting school has some influence on various domains of health for the school community. It is also possible to integrate health promotion into the school curriculum and policies successfully. However, the evaluation of health promoting schools is complex. We discuss some of the methodological challenges of evaluating health promoting schools and make suggestions for improving future evaluations.
Poulain, Tanja; Peschel, Thomas; Vogel, Mandy; Jurkutat, Anne; Kiess, Wieland
2018-04-27
Previous studies have already reported associations of media consumption and/or physical activity with school achievement. However, longitudinal studies investigating independent effects of physical activity and media consumption on school performance are sparse. The present study fills this research gap and, furthermore, assesses relationships of the type of secondary school with media consumption and physical activity. The consumption of screen-based media (TV/video, game console, PC/internet, and mobile phone) and leisure physical activity (organized and non-organized) of 10 - to 17-year old adolescents participating in the LIFE Child study in Germany were related to their school grades in two major school subjects (Mathematics and German) and in Physical Education. In addition to a cross-sectional analysis at baseline (N = 850), a longitudinal analysis (N = 512) investigated the independent effects of these activities on the school grades achieved 12 months later. All associations were adjusted for age, gender, socio-economic status, year of data assessment, body-mass-index, and school grades at baseline. A further analysis investigated differences in the consumption of screen-based media and physical activity as a function of the type of secondary school (highest vs. lower secondary school). Adolescents of lower secondary schools reported a significantly higher consumption of TV/video and game consoles than adolescents attending the highest secondary school. Independently of the type of school, a better school performance in Mathematics was predicted by a lower consumption of computers/internet, and a better performance in Physical Education was predicted by a lower consumption of TV/video and a higher frequency of non-organized physical activity. However, the association between non-organized physical activity and subsequent grades in Physical Education was significant in girls only. The present results suggest that media consumption has a negative effect on school achievement, whereas physical activity has a positive effect, which, however, is restricted to the subject Physical Education. Future studies might explore the relationship between media consumption and school career, for example, the choice or change of the secondary school type, in more detail. LIFE Child study: ClinicalTrials.gov, clinical trial number NCT02550236.
Barbosa, Joselina; Silva, Álvaro; Ferreira, Maria Amélia; Severo, Milton
2018-04-16
One of the most important factors that makes the transition from secondary school to medical school challenging is the inability to put in the study time that a medical school curriculum demands. The implementation of regulated learning is essential for students to cope with medical course environment and succeed. This study aimed to investigate the reciprocal relationships between self-regulated learning skills (SRLS) and academic workload (AW) across secondary school to medical school transition. Freshmen enrolled in medical school (N = 102) completed questionnaires at the beginning and at the end of their academic year, assessing AW (measured as study time hours and perceived workload), SRLS (planning and strategies for learning assessment, motivation and action to learning and self-directedness) and academic achievement. An exploratory factor analysis (EFA) and a longitudinal path analysis were performed. According to the EFA, study time and perceived workload revealed two factors of AW: students who had a high perceived workload also demonstrated increased study time (tandem AW); and those who had a low perceived workload also demonstrated increased study time (inverse AW). Only a longitudinal relationship between SRLS and AW was found in the path analysis: prior self-directedness was related to later tandem AW. Moreover, success during the first year of medical school is dependent on exposure to motivation, self-directedness and high study time without overload during secondary school and medical school, and prior academic achievement. By better understanding these relationships, teachers can create conditions that support academic success during the first year medical school.
School attributes, household characteristics, and demand for schooling: A case study of rural Peru
NASA Astrophysics Data System (ADS)
Ilon, Lynn; Moock, Peter
1991-12-01
Educational expansion, long a goal of many LDCs, has become a difficult policy to pursue. Growing populations, shrinking national incomes and higher marginal costs of schooling as schooling reaches more rural dwellers have caused policy makers to take a hard look at factors which influence educational demand and expansion. This paper examines the case of Peru where rural areas have yet to attain the nearly universal enrollment of urban areas. The study examines 2500 rural households to explore reasons why children do not attend school, drop out of school, and begin school at later ages. The study finds that the monetary costs of schools (fees and other costs) have a substantial influence on parental decisions regarding school attendance and continuation. Sensitivity analysis reveals that mother's education has a bearing on their children's educational participation, particularly in low-income households. Sensitivity analysis also reveals that school attendance of low income and female children are most strongly affected by simulated changes in school fees.
[A school-level longitudinal study of clinical performance examination scores].
Park, Jang Hee
2015-06-01
This school-level longitudinal study examined 7 years of clinical performance data to determine differences (effects) in students and annual changes within a school and between schools; examine how much their predictors (characteristics) influenced the variation in student performance; and calculate estimates of the schools' initial status and growth. A school-level longitudinal model was tested: level 1 (between students), level 2 (annual change within a school), and level 3 (between schools). The study sample comprised students who belonged to the CPX Consortium (n=5,283 for 2005~2008 and n=4,337 for 2009~2011). Despite a difference between evaluation domains, the performance outcomes were related to individual large-effect differences and small-effect school-level differences. Physical examination, clinical courtesy, and patient education were strongly influenced by the school effect, whereas patient-physician interaction was not affected much. Student scores are influenced by the school effect (differences), and the predictors explain the variation in differences, depending on the evaluation domain.
NASA Astrophysics Data System (ADS)
Chikoko, Vitallis
2008-03-01
This paper reports on a study of the role of parent governors in five neighbouring rural primary schools in Zimbabwe. The study proposed that despite the presence of a legal decentralised school governance structure in which parents form the majority, they did not have the capacity to function effectively therein, and were still marginalised in school governance decision-making. Four areas of decision-making were investigated: school organisation; curriculum; employment and appraisal of teaching staff; and financial resources. Interviews were conducted with parent governors, school heads and teachers. Findings show that all the respondent groups perceived significant parental involvement in the area of school finances only. However, parents were perceived to lack the capacity to make decisions in all four areas. The study concludes that the role of parents in the running of schools in the country has not significantly grown from that of being school financiers and builders of infrastructure. Therefore, building school governance capacity among parents is necessary.
Cho, Mi-Kyoung; Kim, Miyoung
2017-01-01
Background: School violence in early adolescence, whose frequency and status have recently changed significantly. Objective: This study attempts to detect the cyber bullying inclination of youth in early adolescence when aggressiveness reaches its peak, to identify school violence, and to develop a school violence prevention program. Method: This study was a survey research, investigating participants who were 470 middle school students in South Korea. For the analysis, independent t-test, one-way ANOVA and hierarchical regression analysis. Results: It is suggested that the school violence victimization experience and cyber bullying infliction experience has an influence in the school violence infliction. And the cyber bullying victimization experience and school violence victimization experience variables exert effects. Conclusion: The results of this study suggest that school nurses who are connecting to the community-school-home should take an active part in the development of school violence mediation education program, considering the cultural characteristics of the country. PMID:29081871
Girls' Attitudes Towards Science in Kenya
NASA Astrophysics Data System (ADS)
Chetcuti, Deborah A.; Kioko, Beriter
2012-07-01
This study investigated girls' attitudes towards science in Kenya. It was carried out with 120 girls from four secondary schools in the Eastern province of Kenya. These were an urban single-sex (SS) and co-educational (Co-Ed) school and a rural SS and Co-Ed school. Different schools were chosen in order to explore whether there are any differences in attitudes in SS and Co-Ed schools and in schools in rural and urban areas. The methodology included the use of both questionnaires and focus group interviews. The main aim was to gain insight into the extent and depth of students' attitudes towards science. The findings of the study showed that the majority of Kenyan girls who participated in the study have a favourable attitude towards science. Girls in SS schools were found to have a more favourable attitude than those in Co-Ed schools, while girls in rural area schools were found to find science more relevant than those in urban schools. It emerged from this study that the attitudes of Kenyan girls are influenced by their perceptions of the relevance of science, enjoyment of studying science, perceptions of the suitability of science for a career, and their perceptions of subject difficulty.
ERIC Educational Resources Information Center
Uchendu, Chika C.; Nwafor, Innocent A.; Nwaneri, Mary G.
2015-01-01
The study investigated marketing strategies and students' enrolment in private secondary schools in Calabar Municipality, Cross River State. One research question was raised and two null hypotheses formulated to guide the study. Thirty two (32) school administrators in 32 private secondary schools in the study area constitute the study population…
The Effects of Number Theory Study on High School Students' Metacognition and Mathematics Attitudes
ERIC Educational Resources Information Center
Miele, Anthony M.
2014-01-01
The purpose of this study was to determine how the study of number theory might affect high school students' metacognitive functioning, mathematical curiosity, and/or attitudes towards mathematics. The study utilized questionnaire and/or interview responses of seven high school students from New York City and 33 high school students from Dalian,…
An Analytic Study of the Uneconomic Lower Primary Schools in Malappuram District
ERIC Educational Resources Information Center
Vijayakumari, K.; Kayikkara, Vaheeda
2010-01-01
Background: A few studies have been conducted on area of uneconomic schools. And most of these studies are related with fertility decline in the state. Purpose: The study intended to find out physical conditions of uneconomic lower primary schools, to identify the factors causing the schools uneconomic and to provide suggestions for improving the…
A Study of How We Study: Methodologies of School Library Research 2007 through July 2015
ERIC Educational Resources Information Center
Morris, Rebecca J.; Cahill, Maria
2017-01-01
In this study we investigated the research designs employed to study the interdisciplinary profession of school librarianship during a time period of notable changes across both the Pre-K-12 and school library domains. To conduct this work, we analyzed all 217 articles published in "School Library Research" (SLR) and "School…
ERIC Educational Resources Information Center
What Works Clearinghouse, 2008
2008-01-01
This study examined whether attending a "Knowledge is Power Program" (KIPP) middle school improved students' academic achievement. KIPP schools in the study included fifth through eighth grades and served primarily low-income, minority students. The study found that fifth-grade students in KIPP middle schools generally performed better…
Winefield, Anthony H; Delfabbro, Paul H; Winefield, Helen R; Duong, David; Malvaso, Catia
2017-01-01
The purpose of the present study was to extend the external validity of an earlier longitudinal study of school leavers by including participants from a representative sample of secondary schools. Questionnaires were administered annually to a sample of South Australian school leavers over a 10-year period. At Time 1 participants were in the last compulsory year of high school aged around 15 years and at Time 10 they were aged around 25 years. Results confirmed those from an earlier longitudinal study showing that the transition from school to satisfactory employment was associated with significant improvements in psychological well-being, whereas transition from school to unemployment or unsatisfactory employment showed no change in psychological well-being. The current findings extended the external validity of the earlier study because whereas participants in the earlier study were sampled from co-educational metropolitan public high schools, the current study included participants from every kind of high school: single sex as well as co-educational, rural as well as metropolitan, and private as well as public.
ERIC Educational Resources Information Center
Taylor, Lynn; Simpson, Wayne; McClure, Karen; Graham, Barbara; Levin, Benjamin
A Canadian study of the school-to-work transition followed students enrolled in grade 11 in 1990 (n=177), 1992 (n=172), and 1994 (n=347) in Seven Oaks School Division's three high schools. Based largely on questions from the Statistics Canada (SC) School Leavers Survey and SC Graduates Study (1997), the telephone survey focused on these elements:…
Effect of School Yard Playgrounds on Development and School Attachment Levels of Children
ERIC Educational Resources Information Center
Dilbil, Aybuke; Basaran, Zekiye
2017-01-01
The aim of this study is to examine the impact of playgrounds drawn in school yards on development and school attachment levels of the children. Sample of the study consisted of 319 students. 164 of them are female students while 155 are male students studying in the 3rd and 4th grades in Dr. Ferdi Koçel Elementary School, Yarbay Refik Cesur…
ERIC Educational Resources Information Center
Ainley, John; Sheret, Michael
This book provides an overview of a 4-year longitudinal study of senior secondary schooling in the government high schools of New South Wales, Australia. The study followed the progress from year 9 to year 12 of 3,000 students from 22 government secondary schools in 2 metropolitan and 2 nonmetropolitan regions. The book is divided into 10…
NASA Astrophysics Data System (ADS)
Bennett, Judith; Lubben, Fred; Hampden-Thompson, Gillian
2013-03-01
This paper presents the findings of the qualitative component of a combined methods research study that explores a range of individual and school factors that influence the uptake of chemistry and physics in post-compulsory study in England. The first phase involves using the National Pupil Database to provide a sampling frame to identify four matched pairs of high-uptake and low-uptake schools by salient school factors. Case studies of these eight schools indicate that students employ selection strategies related to their career aspirations, their sense of identity and tactics, and their prior experience. The school factors influencing subject choice relate to school management, student support and guidance, and student empowerment. The most notable differences between students in high-uptake and low-uptake schools are that students in high-uptake schools appear to make a proactive choice in relation to career aspirations, rather than a reactive choice on the basis of past experience. Schools with a high uptake offer a diverse science curriculum in the final two years of compulsory study, set higher examination entry requirements for further study and, crucially, provide a range of opportunities for students to interact with the world of work and to gain knowledge and experience of science-related careers.
Hyndman, Brendon; Benson, Amanda C; Lester, Leanne; Telford, Amanda
2017-03-01
Issue addressed An important strategy for increasing children's physical activity is to enhance children's opportunities for school recess physical activities, yet little is known about the influence of school recess physical activities on children's health-related quality of life (HRQOL). The purpose of the present study was to explore the relationship between Australian primary school children's enjoyment of recess physical activities and HRQOL. Methods The study consisted of children at two Australian primary schools (n=105) aged 8-12 years. The Lunchtime Enjoyment Activity and Play questionnaire was used to measure school children's enjoyment of school recess physical activities. The Pediatric Quality of Life Inventory 4.0 was used to measure children's HRQOL. Researchers applied linear regression modelling in STATA (ver. 13.0) to investigate the relationship between children's enjoyment of school recess physical activities and HRQOL. Results It was discovered that primary school children's enjoyment of more vigorous-type school recess physical activities and playing in a range of weather conditions was associated with children's improved HRQOL. Conclusion The findings from this study suggest that health providers and researchers should consider providing primary school children with opportunities and facilities for more vigorous-intensity school recess physical activities as a key strategy to enhance children's HRQOL. So what? Considering a social-ecological model framework of the key predictors of children's enjoyment of school recess physical activities may provide valuable insight for school health providers into the multiple levels of influence on children's HRQOL when developing school settings and activities for school recess.
Rathmann, Katharina; Herke, Max; Heilmann, Kristina; Kinnunen, Jaana M; Rimpelä, Arja; Hurrelmann, Klaus; Richter, Matthias
2018-06-11
Schools are crucial settings for young people's development. Rare studies have examined the impact of perceived school-climate and academic well-being on young people's self-rated health in joint analyses. This study focuses on the role of perceived school-climate and academic well-being for young people's self-rated health and examines whether school climate is mediated by indicators of academic well-being. Data were obtained from the German National Educational Panel Study, including seventh grade students (n = 6838) aged 11-12, nested in 710 classes within 277 schools. Indicators of school climate (teacher control, demands, autonomy, interaction, goal setting and orientation, teaching quality) and academic well-being (satisfaction with school, helplessness in major school subjects) were reported from students. Multilevel modelling was used to analyze the relative importance of perceived school-climate and academic well-being on school-aged children's self-rated health. Results showed that academic well-being is strongly related to self-rated health. The better students perceive their academic well-being, the lower the likelihood of poor self-rated health. In contrast, indicators of perceived school climate are only indirectly related to self-rated health, mediated by academic well-being or are not at all associated with self-rated health. This study suggests that school climate is important for academic well-being but not as important for students' self-rated health as academic well-being. Health promotion initiatives in schools have to ensure that school climate serves to enhance students' academic well-being to avoid health problems in the long-run.
ERIC Educational Resources Information Center
Hascher, Tina; Hagenauer, Gerda
2010-01-01
Two studies aimed at understanding the time course of alienation from school and school factors that may influence alienation from school during early adolescence. In Study 1, 434 students from grade 5-8 participated (cross-sectional design). In Study 2, we followed 356 students from grade 6-7 (longitudinal design). The results confirm the…
Middle School Teachers and Principals Perspectives on Technology
ERIC Educational Resources Information Center
Majeski, Mark
2013-01-01
In this study, the researcher endeavored to examine Morris County, New Jersey, middle school teacher and principal perspectives on the use of technology in their classrooms and schools. Specifically, this study examined teacher engagement, implementation and limitations related to the use of technology with middle school students. This study used…
ERIC Educational Resources Information Center
Matthews, Doris B.
As part of a continuing series of research studies on stress in schools, this study examined the construct validity of peripheral temperature at the fingertips as a measure of school stress. Measurements were made in classes selected at random from 11 volunteer schools in South Carolina. Three types of correlational studies were undertaken: (1)…
ERIC Educational Resources Information Center
Duke, Richard T. RT, IV
2017-01-01
This qualitative case study explored perspectives of alternative school leaders regarding professional ethics and standards. The study researched two components of alternative school leadership: effective alternative school characteristics based on professional standards and making decisions around the best interests of students. This study…
Management Philosophies of Primary School Principals
ERIC Educational Resources Information Center
Tas, Said
2011-01-01
The study aimed to determine the management philosophies of primary school principals. Stratification method of sampling was used in the study. The study sample consisted of 33 school principals and 132 teachers serving at primary education schools in Isparta in the academic year 2008-2009. The "Manager Philosophy Scale" developed by Tanriogen and…
Schools, parents, and youth violence: a multilevel, ecological analysis.
Brookmeyer, Kathryn A; Fanti, Kostas A; Henrich, Christopher C
2006-12-01
Using data from the National Longitudinal Study of Adolescent Health (Add Health), this study utilized an ecological approach to investigate the joint contribution of parents and schools on changes in violent behavior over time among a sample of 6,397 students (54% female) from 125 schools. This study examined the main and interactive effects of parent and school connectedness as buffers of violent behavior within a hierarchical linear model, focusing on both students and schools as the unit of analysis. Results show that students who feel more connected to their schools demonstrate reductions in violent behavior over time. On the school level, our findings suggest that school climate serves as a protective factor for student violent behavior. Finally, parent and school connectedness appear to work together to buffer adolescents from the effects of violence exposure on subsequent violent behavior.
Gosliner, Wendi
2014-09-01
This study assessed associations between selective school-level factors and students' consumption of fruits and vegetables at school. Better understanding of school factors associated with increased produce consumption is especially important, as students are served more produce items at school. This cross-sectional study included 5439 seventh- and ninth-grade students from 31 schools in California in 2010. Multilevel regression models estimated whether the odds of consuming fruits or vegetables at school among students eating the school lunch were associated with the length of the lunch period, quality/variety of produce options, or other factors. A longer lunch period was associated with increased odds of a student eating fruits (odds ratio [OR] = 1.40) and vegetables (OR = 1.54) at school. Better fruit quality increased the odds of a student consuming fruit (OR = 1.44). Including a salad bar and involving students in food service decisions increased a student's odds of consuming vegetables (OR = 1.48 and OR = 1.34, respectively). This study suggests that institutional factors in schools are positively associated with middle and high school students' consumption of produce items at school. Additional efforts to structure school meal environments to enhance students' consumption of produce items can benefit students' nutrition and health. © 2014, American School Health Association.
Experiences of School Counselors during and after Making Suspected Child Abuse Reports
ERIC Educational Resources Information Center
Sikes, April; Remley, Theodore P., Jr.; Hays, Danica G.
2010-01-01
The purpose of this study was to explore the experiences of school counselors during and after making suspected child abuse and neglect reports. A total of 847 school counselors who were members of the American School Counselor Association (ASCA) participated in this study. Results showed that professional school counselors encountered some…
ERIC Educational Resources Information Center
Eckenrod-Green, Wendy
2009-01-01
The purpose of this study was to explore the relationship between high school students' perceptions of the importance of school counselor multicultural competence (SCMCC) and student's characteristics (i.e., students race, SES, sex, grade level, and contact with the school counselor). Participants in this study were students enrolled in two…
School Personnel Perceptions of Professional School Counselor Role and Function
ERIC Educational Resources Information Center
Coles, Caron N.
2013-01-01
The purpose of this research study was to examine the attitudes held by school-based administrators, teachers, and professional school counselors regarding ideal and actual roles of the professional school counselor. The survey instrument utilized in this research study, the PSCRFA, is grounded in the ASCA model and reflective of current school…
Levels of Conformity to Leader in Normal and Critical Situations
ERIC Educational Resources Information Center
Gündüz, Yüksel
2017-01-01
The aim of this study is to determine primary school, middle school, high school and university students' levels of conformity to leader in normal and critical situations. Experimental model was used in the research. Study group is comprised of 80 students chosen randomly from Karadeniz Bakir Primary School, Gazi Middle School, Kazim Karabekir…
Energy Performance of Daylit Schools in North Carolina.
ERIC Educational Resources Information Center
Nicklas, Michael; Bailey, Gary
This study analyzes the energy performance and cost of daylit schools designed by Innovative Design in Johnston County, North Carolina. The analysis compares the first-year energy performances of the Clayton and Selma Middle Schools and the K-5 Four Oaks School with similar but non-daylit schools in Johnston County. The study analyses the…
The Effect of School Design on Student Performance
ERIC Educational Resources Information Center
Ariani, Mohsen Ghasemi; Mirdad, Fatemeh
2016-01-01
The present study aims at exploring the influence of school design on student performance. The participants consisted of 150 students who studied at two Iranian public school and private school in Mashhad City. School Design and Planning Laboratory (SDPL) model of Georgia University (and Tanner (2009)) was used as an appraisal indicator of school…
RACIAL ISOLATION IN THE PUBLIC SCHOOLS, VOLUME 1.
ERIC Educational Resources Information Center
HANNAH, JOHN A.; AND OTHERS
THE FINDINGS OF A STUDY OF RACIAL ISOLATION IN THE PUBLIC SCHOOLS ARE DISCUSSED. THE STUDY FOCUSED ON (1) THE EXTENT OF RACIAL SEGREGATION IN THE SCHOOLS AND THE DISPARITY BETWEEN THE EDUCATIONAL ACHIEVEMENT OF NEGRO AND WHITE SCHOOL CHILDREN, (2) FACTORS WHICH INTENSIFY AND PERPETUATE SEGREGATION, (3) THE EFFECTS OF SEGREGATED SCHOOLING ON…
Mathematics Course-Taking in Rural High Schools
ERIC Educational Resources Information Center
Anderson, Rick; Chang, Beng
2011-01-01
Using data from the 2005 NAEP High School Transcript Study, this paper examines the mathematics course-taking of rural high school students. Although several studies indicate rural high school students' mathematics achievement is comparable to that of students in non-rural high schools, the mathematics course-taking patterns of rural and non-rural…
Study: condoms in school do not promote sex. Very few high schools offer condoms, however.
2003-10-01
A recent study of high school student behavior in schools where condoms are available suggests that the mere fact of having condoms there does not increase sexual behavior among students. Researchers found that in schools where condoms are available, condom use was significantly higher among sexually active students.
ERIC Educational Resources Information Center
Mcintosh, Constance E.; Thomas, Cynthia M.
2015-01-01
This study explored school nurses' involvement during the identification and treatment of children with autism spectrum disorder (ASD). The extent of school nurses' collaboration with school psychologists and other educators also was studied. Participants included 100 school nurses, representing 18 states, who completed a survey on ASD. The…
Substitutes for School Nurses in Illinois
ERIC Educational Resources Information Center
Vollinger, Linda Jeno; Bergren, Martha Dewey; Belmonte-Mann, Frances
2011-01-01
The purpose of this descriptive study was to explore utilization of nurse substitutes in the school setting in Illinois. The literature described personnel who staff the school health office in the absence of the school nurse and the barriers to obtaining nurse substitutes. There were no empirical studies conducted on school nurse substitutes in…
School Climate, Family Structure, and Academic Achievement: A Study of Moderation Effects
ERIC Educational Resources Information Center
O'Malley, Meagan; Voight, Adam; Renshaw, Tyler L.; Eklund, Katie
2015-01-01
School climate has been lauded for its relationship to a host of desirable academic, behavioral, and social-emotional outcomes for youth. The present study tested the hypothesis that school climate counteracts youths' home-school risk by examining the moderating effects of students' school climate perceptions on the relationship between family…
Surveying the Views of Pupils Attending Supplementary Schools in England
ERIC Educational Resources Information Center
Strand, Steve
2007-01-01
Background: Supplementary schooling broadly refers to extra schooling organized by and for particular ethnic groups outside of mainstream provision. Purpose: This is the first study to systematically explore the attitudes of pupils attending supplementary schools in England and the largest ever UK study of supplementary schools and their pupils.…
Facilitators to Promoting Health in Schools: Is School Health Climate the Key?
ERIC Educational Resources Information Center
Lucarelli, Jennifer F.; Alaimo, Katherine; Mang, Ellen; Martin, Caroline; Miles, Richard; Bailey, Deborah; Kelleher, Deanne K.; Drzal, Nicholas B.; Liu, Hui
2014-01-01
Background: Schools can promote healthy eating in adolescents. This study used a qualitative approach to examine barriers and facilitators to healthy eating in schools. Methods: Case studies were conducted with 8 low-income Michigan middle schools. Interviews were conducted with 1 administrator, the food service director, and 1 member of the…
School Stratification in New and Established Latino Destinations
ERIC Educational Resources Information Center
Dondero, Molly; Muller, Chandra
2012-01-01
The growth and geographic diversification of the school-age Latino population suggest that schools in areas that previously had very few Latinos now serve many of these students. This study uses the 1999-2000 Schools and Staffing Survey and the Education Longitudinal Study of 2002 to compare public high schools in new and established Latino…
ERIC Educational Resources Information Center
George W. Bush Institute, Education Reform Initiative, 2015
2015-01-01
There is growing awareness among educators and policymakers that effective school leaders are critical to school success and student achievement. Many studies illustrate the important benefits of effective school leadership for teachers, pointing to the significant influence on teacher satisfaction, development, and retention. This case study…
ERIC Educational Resources Information Center
Wines, Lisa A.
2013-01-01
This autophenomenography describes multicultural leadership in school counseling from the perspective of a female African American school counselor; who served as a lead counselor, researcher, and participant of a research study, while employed in a predominantly White-culture school district. The theoretical framework grounding this study was…
ERIC Educational Resources Information Center
McDaid, Janet L.; Reifman, Arthur
As part of an ongoing project to determine how effectively school psychological services promote student mental health, learning, and welfare in San Diego City Schools (California), accountability studies were conducted. A previously developed planning model guided the process. During the 1995-96 school year, school psychologists gathered data…
The Financial Equity Debate. Pennsylvania Educational Policy Studies, Number 15.
ERIC Educational Resources Information Center
Cooley, William W.; Pomponio, Debra
Discussion of inequity in funding of Pennsylvania schools has tended to focus on differences between wealthy and poor school districts. In Pennsylvania, 180 school districts have filed a lawsuit challenging the constitutionality of the existing public school funding scheme. A study of the state's 500 school districts, grouped by market value of…
Development of a School Nursing Research Agenda in Florida: A Delphi Study
ERIC Educational Resources Information Center
Gordon, Shirley C.; Barry, Charlotte D.
2006-01-01
Research is important to the image, visibility, and viability of school nursing. Each state school nursing association should evaluate member commitment to school nursing research based on their unique set of financial, educational, and organizational resources. A 3-round Delphi study was conducted in which Florida school nurses identified…
Elementary School Consolidation and Reconfiguration: An Autoethnographic Case Study
ERIC Educational Resources Information Center
Winer, Ellen J.
2010-01-01
This qualitative study was designed to examine the processes and practices that occurred before, during and after consolidation of the four elementary schools in the Great Local School district with the goal of developing a conceptual framework to be utilized by school districts that plan on implementing a school consolidation or reconfiguration.…
ERIC Educational Resources Information Center
Komatsu, Taro
2014-01-01
This study seeks to understand whether and how decentralised school governance in Bosnia and Herzegovina (BiH) enhances the schools' role of promoting social cohesion. This includes increasing "horizontal" trust among different ethnic groups and "vertical" trust between civilians and public institutes. The study examined…
ERIC Educational Resources Information Center
Correnti, Richard; Rowan, Brian
2007-01-01
This study examines patterns of literacy instruction in schools adopting three of America's most widely disseminated comprehensive school reform (CSR) programs (the Accelerated Schools Project, America's Choice, and Success for All). Contrary to the view that educational innovations seldom affect teaching practices, the study found large…
Removed from the List: A Comparative Longitudinal Case Study of a Reconstitution-Eligible School.
ERIC Educational Resources Information Center
Mac Iver, Douglas J.; Ruby, Allen; Balfanz, Robert; Byrnes, Vaughan
2002-01-01
Longitudinal case study of reform efforts centering on the Talent Development Middle School model at low-performing, high-poverty middle school in Philadelphia. Finds that student gains in mathematics, science, and reading achievement at subject school exceeded that of students in comparable school. (Contains 19 references.) (PKP)
Breaking Barriers: A Case Study of Two High-Performing Schools
ERIC Educational Resources Information Center
ACT, Inc., 2006
2006-01-01
This study profiles two high schools with high enrollments of low-income and racial/ethnic minority students: Thornton Fractional North High School (TF North) and Dumas High School (DHS). Both schools have substantial enrollments of low-income and racial/ethnic minority students and, despite the odds, are successfully preparing students for their…
Libraries in Online Elementary Schools: A Mixed-Methods Study
ERIC Educational Resources Information Center
Hibbard, Laura; Franklin, Teresa
2015-01-01
School libraries serve an important role; however, elementary students who attend schools online typically do not have a school library. This study followed an online school's inaugural year in instituting a library. A mixed methods approach examined data from focus groups, interviews, surveys, library-use records and oral reading fluency scores.…
Parents and Schools in a New Diaspora
ERIC Educational Resources Information Center
Fontenez, Andrea Solange
2009-01-01
The purpose of this study is to find out how public schools accommodate the growing Hispanic school population in a New Hispanic Diaspora in New Jersey, and what strategies Hispanic families and schools adopt to mitigate home-school discontinuity. This study also attempts to find out what constitutes the formation of Hispanic identity among…
Conceptualizations of School Leadership among High School Principals in Jamaica
ERIC Educational Resources Information Center
Newman, Mairette
2013-01-01
Drawing on evidence from research that adopted a qualitative case study design and used grounded theory methods of data analysis, this study examined how selected high school principals in Jamaica conceptualize school leadership. Data were sourced from semi-structured interviews, field observations as well as from school, principal and official…
School Board Training: Its Effect on Southern California Governance Teams
ERIC Educational Resources Information Center
Turley, Kristina
2013-01-01
This study examines the impact the California School Boards Association's (CSBA) Masters in Governance (MIG) training program has on effective school board governance practice. The purpose of this study was to determine whether a relationship exists between effective school boards and a commitment to seek and attend school board training. This…
Effective School Board Governance Behaviors of Montana School Board Members: A Delphi Study
ERIC Educational Resources Information Center
Rocksund, Jill Ann
2017-01-01
School board governance matters. Past research has demonstrated that effective school boards are associated with higher student achievement. However, this research has been less clear about what those agreed upon effective practices are. The current study set out to identify effective school board governance practices and to determine the extent…
ERIC Educational Resources Information Center
Taylor, Henry Louis; McGlynn, Linda; Luter, D. Gavin
2013-01-01
Where you find distressed neighborhoods, you will also find poorly performing public schools. Yet many contemporary school reform efforts ignore neighborhood-level factors that undeniably impact school performance. The purpose of this study is to use a case study approach with social institutional and urban school reform regime frameworks to…
Discovering the Meaning of Unity of Purpose: A Case Study of Fourteen Accelerated Schools.
ERIC Educational Resources Information Center
Davidson, Betty M.; Dell, Geralyn L.
This paper presents findings of a study that examined how teachers restructuring schools came to understand the meaning of the term "unity of purpose." Fourteen Louisiana schools, comprised primarily of high-risk student populations, implemented the accelerated-schools model of restructuring. The accelerated school model is based on…
Bullying among Turkish High School Students
ERIC Educational Resources Information Center
Kepenekci, Yasemin Karaman; Cinkir, Sakir
2006-01-01
Objective: The purpose of this study was to investigate school bullying among public high school students in Turkey. Method: This study used a survey to examine different aspects of bullying in schools. The participants (N=692) were students chosen from five state high schools in Ankara in the 2000-2001 academic year. A self-administered…
School Bullying and Collective Efficacy: A Study of Elementary Schools
ERIC Educational Resources Information Center
Hyde, Tonya Nichelle
2014-01-01
Recently, widely publicized incidents of school violence have prompted questions about the abilities of school leaders to educate students in safe and socially productive environments. In many cases, incidents of school violence are linked directly to bullying episodes. The primary objective of this study is to examine the relationship between…
Leadership Practices That Fosters Trauma Informed Approaches in Schools
ERIC Educational Resources Information Center
Gomez-Lee, Vanessa
2017-01-01
The purpose of this study was to address the formidable effect that complex trauma has on children and their school success. Trauma impacts a significant number of school-age children and that impact compromises many developmental milestones and events, including learning and school success. This study examined one elementary school that has…
Many Options in New Orleans Choice System: School Characteristics Vary Widely
ERIC Educational Resources Information Center
Arce-Trigatti, Paula; Harris, Douglas N.; Jabbar, Huriya; Lincove, Jane Arnold
2015-01-01
Previous studies have focused on the differences between charter schools and district schools, treating all charters within a community as essentially alike. In effect, these studies take a "top-down" approach, assuming that the governance of the school (charter versus district) determines the nature of the school. This approach may be…
Gender Equity in Teachers' Salaries: A Multilevel Approach.
ERIC Educational Resources Information Center
Lee, Valerie E.; Smith, Julia B.
1990-01-01
Gender differences related to salaries were studied using 4,802 male and 4,092 female secondary school teachers in 377 high schools involved in the Administrator and Teacher Survey of the High School and Beyond study. Data analyses covered Catholic schools, other private schools, qualification differences, market conditions, merit pay, and faculty…
The Role of the School Business Official in Maintaining School District Financial Solvency
ERIC Educational Resources Information Center
Williams, Ann C.
2012-01-01
The purpose of this study was to identify the job responsibilities perceived as most important in maintaining school district financial solvency. Additionally, the study sought to identify specific financial management strategies school business officials (SBO) could consider to maintain financial solvency in their school districts. A total of 208…
A Study of School Size among Alabama's Public High Schools
ERIC Educational Resources Information Center
Lindahl, Ronald A.; Cain, Patrick M., Sr.
2012-01-01
The purpose of this study was to examine the relationship between the size of Alabama's public high schools, selected school quality and financial indicators, and their students' performance on standardized exams. When the socioeconomic level of the student bodies is held constant, the size of high schools in Alabama has relatively little…
Redefining the Digital Divide: Beyond Access to Computers and the Internet
ERIC Educational Resources Information Center
Valadez, James R.; Duran, Richard
2007-01-01
This study critiqued the notion that a binary "digital divide" between high and low resource schools describes accurately the technology disparity in U.S society. In this study, we surveyed teachers from six southern California schools. Five of the schools were low resource schools and one school, chosen for comparative purposes, was…
Implementation E-Learning among Jordanian School's Management
ERIC Educational Resources Information Center
Hamadin, Khaled
2017-01-01
This study is designed to determine the level of E-learning Implementation in Jordan schools management. The study also investigated the Implementation of secondary School management towards the use of e-learning. A survey research design was used. A questionnaire was adopted and sent to secondary School management (N = 250) in Jordan schools in…
Intentional Peer-Mentoring Programs in Christian Schools: An Exploratory Study
ERIC Educational Resources Information Center
Campolongo, Edward D.
2009-01-01
This study investigated what Christian schools were doing with peer-mentoring programs. A total of 344 secondary schools accredited by the Association of Christian Schools International (ACSI) received a 19-question electronic survey that focused on the specifics of their peer-mentoring programs. A total of 80 schools responded, with 55% reporting…
School Choice: The Perceptions of Rural Public School Educators
ERIC Educational Resources Information Center
Brabham, Jessica Marlene
2010-01-01
This study identified the feelings and beliefs that rural educators possess about the options of school choice, via vouchers, as currently discussed by federal and state governments. The sample of this study consisted of 250 educators, representing 10 different schools, who completed a school choice survey developed by the researcher. A comparison…
Results from an Empirical Study of School Principals' Decisions about Disclosure of HIV Status
ERIC Educational Resources Information Center
Chenneville, Tiffany
2007-01-01
Elementary school principals' decisions about disclosure of school age children's confidential medical information was empirically studied. Participants included a stratified sample of 339 elementary school principals from the seven largest school districts in Florida. Each participant received one of six vignettes describing a student with HIV,…
ERIC Educational Resources Information Center
Brown, Kristin M.; Elliott, Susan J.; Leatherdale, Scott T.
2018-01-01
Background: Although schools are considered opportune settings for youth health interventions, a gap between school health research and practice exists. COMPASS, a longitudinal study of Ontario and Alberta secondary students and schools (2012-2021), used integrated knowledge translation to enhance schools' uptake of research findings. Schools…
ERIC Educational Resources Information Center
Rosa, Victor M.
2013-01-01
Purpose: The purpose of this study was to determine the extent to which California public high school principals perceive the WASC Self-Study Process as a valuable tool for bringing about school improvement. The study specifically examines the principals' perceptions of five components within the Self-Study Process: (1) The creation of the…
The Personal and Contextual Contributors to School Belongingness among Primary School Students
Vaz, Sharmila; Falkmer, Marita; Ciccarelli, Marina; Passmore, Anne; Parsons, Richard; Tan, Tele; Falkmer, Torbjorn
2015-01-01
School belongingness has gained currency among educators and school health professionals as an important determinant of adolescent health. The current cross-sectional study presents the 15 most significant personal and contextual factors that collectively explain 66.4% (two-thirds) of the variability in 12-year old students’ perceptions of belongingness in primary school. The study is part of a larger longitudinal study investigating the factors associated with student adjustment in the transition from primary to secondary school. The study found that girls and students with disabilities had higher school belongingness scores than boys, and their typically developing counterparts respectively; and explained 2.5% of the variability in school belongingness. The majority (47.1% out of 66.4%) of the variability in school belongingness was explained by student personal factors, such as social acceptance, physical appearance competence, coping skills, and social affiliation motivation; followed by parental expectations (3% out of 66.4%), and school-based factors (13.9% out of 66.4%) such as, classroom involvement, task-goal structure, autonomy provision, cultural pluralism, and absence of bullying. Each of the identified contributors of primary school belongingness can be shaped through interventions, system changes, or policy reforms. PMID:25876074
NASA Astrophysics Data System (ADS)
Nurjanah, E.; Adisendjaja, Y. H.; Kusumastuti, M. N.
2018-05-01
The learning Integrated Religious value is one of the efforts to increase the motivation of learning and building the student character. This study aims to describe the application of Biology learning integrated religion values in Integrated Islamic School. Research methods used in this research is descriptive. Participants in this study involved the headmaster, headmaster of curriculum, biology teachers, boarding school teachers, the lead of boarding schools, and students. The instruments used are interview, observation and the student questionnaire about learning biology. The results showed that learning in X school consists of two curriculums, there was the curriculum of national education and curriculum of boarding school. The curriculum of national education referred to 2013 curriculum and boarding school curriculum referred to the curriculum of Salafi boarding school (Kitab Kuning). However, in its learning process not delivered integrated. The main obstacle to implementing the learning integrated religious values are 1) the background of general teacher education did not know of any connection between biology subject and subject that are studied in boarding school; 2) schools did not form the teaching team; 3) unavailability of materials integrated religious values.
Hull, Harry F; Ambrose, Christopher S
2011-02-01
A literature review was conducted to summarize the impact of school-located influenza vaccination (SLIV) programs on school absenteeism. Seven studies were identified: six peer-reviewed articles and one conference presentation. The number of students vaccinated ranged from 185 to 5,315, representing 35-86% of enrolled students. Six studies compared absenteeism for students in SLIV schools and control schools; all found absenteeism decreased in SLIV schools. Three studies compared absenteeism for vaccinated and unvaccinated students in SLIV schools; all found that absenteeism was reduced for vaccinated students. Benefits were also reported to extend beyond the vaccinated children; one study found that absenteeism was significantly reduced among high school students when elementary school students were vaccinated. The available evidence indicates that SLIV programs reduce student absenteeism during the influenza season. Additional research into sustainable funding sources and the comprehensive effects of SLIV programs on students, families, staff, and the community is warranted.
ERIC Educational Resources Information Center
Cicero, Gayle M.
2010-01-01
Professional school counselors' leadership capacity may well play a pivotal role in educational reform in the twenty-first century. Crucial to the success of this vision, supported by the American School Counseling Association, is the perspective of system-level supervisors of school counselors. This exploratory qualitative study employed in-depth…
ERIC Educational Resources Information Center
Bryk, Anthony S.; And Others
Through a synthesis of ongoing case studies covering over 500 schools, this report highlights the story of school reform in the Chicago Public Schools (Illinois) at the elementary school level. The analysis draws on a case-study syntheses of field research over the past 3 years, new analyses of survey data from principals and teachers, and…
ERIC Educational Resources Information Center
Schwarz, Jennifer
2013-01-01
Charter schools frequently receive public as well as federal attention, and there is a growing body of research becoming available examining charter schools. With all this research there is still a need for further studies which deal specifically with antecedents of charter school success. This study examined factors contributing toward the…
ERIC Educational Resources Information Center
Cain, Agnieszka; Reznik, Marina
2018-01-01
Background: School officials and nurses play an important role in facilitating asthma management in schools. Little is known about their perspectives on in-school asthma management and barriers to physical activity (PA) at school. Aims: The goal of this study is to explore school officials' and nurses' perspectives on asthma care and barriers to…
Evenson, Kelly R.; Wen, Fang; Lee, Sarah M.; Heinrich, Katie M.; Eyler, Amy
2016-01-01
Background A Healthy People 2010 developmental objective (22-12) was set to increase the proportion of the nation’s public and private schools that provide access to their physical activity spaces and facilities for all persons outside of normal school hours. The purpose of this study was to describe the prevalence of indoor and outdoor facilities at schools and the availability of those facilities to the public in 2000 and 2006. Methods In 2000 and 2006, the School Health Policies and Programs Study (SHPPS) was conducted in each state and in randomly selected districts, schools, and classrooms. This analysis focused on the school level questionnaire from a nationally representative sample of public and nonpublic elementary, middle, and high schools (n = 921 in 2000 and n = 984 in 2006). Results No meaningful changes in the prevalence of access to school physical activity facilities were found from 2000 to 2006, for youth or adult community sports teams, classes, or open gym. Conclusions These national data indicate a lack of progress from 2000 and 2006 toward increasing the proportion of the nation’s public and private schools that provide access to their physical activity facilities for all persons outside of normal school hours. PMID:20440007
Empirical estimation of school siting parameter towards improving children's safety
NASA Astrophysics Data System (ADS)
Aziz, I. S.; Yusoff, Z. M.; Rasam, A. R. A.; Rahman, A. N. N. A.; Omar, D.
2014-02-01
Distance from school to home is a key determination in ensuring the safety of hildren. School siting parameters are made to make sure that a particular school is located in a safe environment. School siting parameters are made by Department of Town and Country Planning Malaysia (DTCP) and latest review was on June 2012. These school siting parameters are crucially important as they can affect the safety, school reputation, and not to mention the perception of the pupil and parents of the school. There have been many studies to review school siting parameters since these change in conjunction with this ever-changing world. In this study, the focus is the impact of school siting parameter on people with low income that live in the urban area, specifically in Johor Bahru, Malaysia. In achieving that, this study will use two methods which are on site and off site. The on site method is to give questionnaires to people and off site is to use Geographic Information System (GIS) and Statistical Product and Service Solutions (SPSS), to analyse the results obtained from the questionnaire. The output is a maps of suitable safe distance from school to house. The results of this study will be useful to people with low income as their children tend to walk to school rather than use transportation.
Friend, Sarah; Flattum, Colleen F; Simpson, Danielle; Nederhoff, Dawn M; Neumark-Sztainer, Dianne
2014-05-01
This study examined the sustainability of New Moves, a school-based program aimed at decreasing weight-related problems in adolescent girls. The National Cancer Institute recognizes New Moves as a research-tested intervention program that produced positive behavioral and psychosocial outcomes. Ten schools participated in the sustainability study. Teachers completed a survey and interview, and research staff observed 1 physical education (PE) class within 2 years of the study's completion. Qualitative data were grouped by themes. Frequencies were calculated using quantitative data. All schools continued all-girls PE classes using New Moves components following the study period. Fewer schools continued the nutrition and social support classroom modules and individual coaching sessions while no schools continued lunch get-togethers. Program components were sustained in both New Moves intervention schools and control schools. Programs are most likely to be sustained if they (1) fit into the current school structure, (2) receive buy-in by teachers, and (3) require minimal additional funds or staff time. Providing control schools with minimal training and intervention resources was sufficient to continue program components if staff perceived the program was important for students' health and compatible within the school's existing infrastructure. © 2014, American School Health Association.
Transportation and socioemotional well-being of urban students with and without disabilities.
Graham, Benjamin C; Keys, Christopher B; McMahon, Susan D
2014-01-01
This study explored the extent to which transportation difficulties were associated with social, psychological, and academic experiences of urban, at-risk students who recently experienced a school transition. Participants included 165 predominantly African American and Latino/a high school youth with and without disabilities, a critical population for community psychology to address given their likelihood of multiple marginalizations. Results suggested transportation problems within school predicted more school stressors and aggressive behavior. Transportation problems to and from school predicted fewer school resources, less school belonging, and more school stressors, anxiety, and depression. Greater time to get to school predicted fewer school resources, less school belonging, and more depressive symptoms. This study demonstrates the importance of including transportation in how the school day is conceptualized, and offers several implications for how transportation services can be best addressed.
Competition for Students in a Local School District
ERIC Educational Resources Information Center
Chisesi, Lawrence J.
2015-01-01
I study how competition played out between elementary schools in a Colorado school district. When the school board approved new schools without catchments, schools faced with declining catchment populations responded. Some schools adapted by altering programming away from the standard district curriculum. I model a school's success in recruiting…
The Effect of School Inspections on School Improvement
ERIC Educational Resources Information Center
Gaertner, Holger; Wurster, Sebastian; Pant, Hans Anand
2014-01-01
This study uses a school-level longitudinal control-group design to examine how teachers and principals of inspected versus uninspected schools perceive school improvement at their schools. During the phasing in of school inspections in the states of Berlin and Brandenburg (Germany), both inspected and uninspected schools were surveyed with…
Parents' perception, students' and teachers' attitude towards school sex education.
Fentahun, Netsanet; Assefa, Tsion; Alemseged, Fessahaye; Ambaw, Fentie
2012-07-01
Sex education is described as education about human sexual anatomy, sexual reproduction, sexual intercourse, reproductive health, emotional relations, reproductive rights and responsibilities, abstinence, contraception, family planning, body image, sexual orientation, sexual pleasure, values, decision making, communication, dating, relationships, sexually transmitted infections (STIs) and how to avoid them, and birth control methods. This study was conducted to explore perception of parents about school sex education and assess the attitude of teachers and students towards school sex education. A cross-sectional quantitative and qualitative study was conducted on randomly selected 386 students, total census of 94 teachers and 10 parents in Merawi Town from March 13-27, 2011. Data were collected using self-administered structured questionnaire and in-depth interview guideline. Multiple linear regression analysis was performed using total score to determine the effect of the independent variables on the outcome variable and thematic analysis was used to analyze the qualitative data. All study participants have favourable attitude towards the importance of school sex education. They also agreed that the content of school sex education should include abstinence-only and abstinence-plus based on mental maturity of the students. That means at early age (Primary school) the content of school sex education should be abstinence-only and at later age (secondary school) the content of school sex education should be added abstinence-plus. The students and the teachers said that the minimum and maximum introduction time for school sex education is 5 year and 25 year with mean of 10.97(SD±4.3) and 12.36(SD±3.7) respectively. Teacher teaching experiences and field of studies have supportive idea about the starting of school sex education. Watching romantic movies, reading romantic materials and listening romantic radio programs appear to have a contribution on the predictor of students' attitude towards the starting time of school sex education. All study participants have a need to start sex education at school. All study participants said that at early age (Primary school) the content of school sex education is abstinence-only and at later age (secondary school) is added abstinence-plus. School Sex education should be under considers the need of students, teachers and parents.
NASA Astrophysics Data System (ADS)
Wagner, Kurt Collins
2001-10-01
This research asks the fundamental question: "What is the profile of the successful AP chemistry student?" Two populations of students are studied. The first population is comprised of students who attend or attended the South Carolina Governor's School for Science and Mathematics, a specialized high school for high ability students, and who have taken the Advanced Placement (AP) chemistry examination in the past five years. The second population is comprised of the 581 South Carolina public school students at 46 high schools who took the AP chemistry examination in 2000. The first part of the study is intended to be useful in recruitment and placement decisions for schools in the National Consortium for Specialized Secondary Schools of Mathematics, Science and Technology. The second part of the study is intended to facilitate AP chemistry recruitment in South Carolina public schools. The first part of the study was conducted by ex post facto searches of teacher and school records at the South Carolina Governor's School for Science and Mathematics. The second part of the study was conducted by obtaining school participation information from the SC Department of Education and soliciting data from the public schools. Data were collected from 440 of 581 (75.7%) of students in 35 of 46 (76.1%) of schools. Intercorrelational and Multiple Regression Analyses (MRA) have yielded different results for these two populations. For the specialized school population, the significant predictors for success in AP chemistry are PSAT Math, placement test, and PSAT Writing. For the population of SC students, significant predictors for success are PSAT Math, count of prior science courses, and PSAT Writing. Multiple Regressions have been successfully developed for the two populations studied. Recommendations for their application are made.
Who benefit from school doctors' health checks: a prospective study of a screening method.
Nikander, Kirsi; Kosola, Silja; Kaila, Minna; Hermanson, Elina
2018-06-27
School health services provide an excellent opportunity for the detection and treatment of children at risk of later health problems. However, the optimal use of school doctors' skills and expertise remains unknown. Furthermore, no validated method for screening children for school doctors' assessments exists. The aims of the study are 1) to evaluate the benefits or harm of school doctors' routine health checks in primary school grades 1 and 5 (at ages 7 and 11) and 2) to explore whether some of the school doctors' routine health checks can be omitted using study questionnaires. This is a prospective, multicenter observational study conducted in four urban municipalities in Southern Finland by comparing the need for a school doctor's assessment to the benefit gained from it. We will recruit a random sample of 1050 children from 21 schools from primary school grades 1 and 5. Before the school doctor's health check, parents, nurses and teachers fill a study questionnaire to identify any potential concerns about each child. Doctors, blinded to the questionnaire responses, complete an electronic report after the appointment, including given instructions and follow-up plans. The child, parent, doctor and researchers assess the benefit of the health check. The researchers compare the need for a doctor's appointment to the benefit gained from it. At one year after the health check, we will analyze the implementation of the doctors' interventions and follow-up plans. The study will increase our knowledge of the benefits of school doctors' routine health checks and assess the developed screening method. We hypothesize that targeting the health checks to the children in greatest need would increase the quality of school health services. ClinicalTrials.gov Identifier: NCT03178331 , date of registration June 6 th 2017.
Functional Urban Schools Amid Dysfunctional Settings: Lessons from South Africa
ERIC Educational Resources Information Center
Mawdsley, Ralph D.; Bipath, Keshni; Mawdsley, James L.
2014-01-01
Similar to Dickens's "Tale of Two Cities", this research study is about a tale of two schools. The first type of school is a dysfunctional school. Dysfunctional schools are schools in a state of chaos (Shipengrower & Conway, 1998). The second school is that of order. The researchers refer to this school as a functional school. In…
Leadership in School-Based Management: A Case Study in Selected Schools
ERIC Educational Resources Information Center
Botha, Nico
2006-01-01
According to the literature on school-based management, there are two clear schools of thought on this issue. One school views school-based management as a positive and successful vehicle of school improvement. The other argues that it has been minimally successful in school improvement. The leadership role of the school principal is widely…
ERIC Educational Resources Information Center
American Sports Inst., Mill Valley, CA.
This report presents data on a study of the Promoting Achievement in School through Sport (PASS) program as implemented over three years in eight different schools. The study used grade point average (GPA) as the evaluation element. PASS is a daily, year-long high school course using positive aspects of sports culture to enhance academic…
Li, Kaigang; Haynie, Denise L.; Iannotti, Ronald J.
2015-01-01
BACKGROUND Socioeconomic status (SES) influences students’ school perceptions and affects their performance, engagement, and personal beliefs. This study examined the effects of school population SES and school resources on the association between student SES and student perceptions. METHODS School liking, classmate social relationships, family affluence, and experience of hunger were assessed in a nationally representative sample of 12,642 students (grades 5–10) in the 2009–10 Health Behavior in School-Aged Children study. School characteristics included school meal program, Title I dollars/student, school resources, and urban/rural status. Multilevel analysis was used. RESULTS At the individual level, both school liking and social relationships were negatively associated with student grade level. Boys liked school less and had more positive perceptions of social relationships than girls. Students in rural schools and who experienced hunger liked schools less and had poorer perceptions of social relationships than their respective counterparts. School-level percentage of students eligible for free/reduced meals accounted for 33% of the between-school variance in social relationships. CONCLUSIONS Family and school economic characteristics and grade level influenced students’ school perceptions. The associations between student SES, school population SES, and school perceptions suggests that school health professionals should recognize and address student economic issues at school. PMID:26032271
Analysis of Social Sciences High School Students' Remarks on Underground Resources--Kütahya Sample
ERIC Educational Resources Information Center
Hilmi, Sahin Suleyman
2016-01-01
The purpose of this study is to explain secondary school students' perceptions of underground resources through metaphors. 154 students studying at Social Sciences High School of Kütahya during 2014-2015 educational year are included in this study. Questions asked in this study are (1) Which metaphors did the secondary school students use in order…
ERIC Educational Resources Information Center
Taylor, Anthea
2004-01-01
Few studies have tracked youth transition beyond the immediate post-school period or have looked at the longer-term outcomes of post-school programs. This study reports the findings of a case study investigating links between an industry-specific school vocational education and training (VET) program and subsequent work transitions to the building…
ERIC Educational Resources Information Center
Hobbs, Alysia Jocelyn
2010-01-01
This study selected a purposeful sample of eight high performing southern California elementary schools which achieved API scores above 900 over a three year period. A review of instructional strategies for each study school during the improvement process and resource allocation patterns was determined. Case studies of each school include…
ERIC Educational Resources Information Center
Frelin, Anneli; Grannäs, Jan
2014-01-01
This article introduces a theoretical framework for studying school improvement processes such as making school environments safer. Using concepts from spatial theory, in which distinctions between mental, social and physical space are applied makes for a multidimensional analysis of processes of change. In a multilevel case study, these were…
ERIC Educational Resources Information Center
Dursun, Semsettin
2015-01-01
The purpose of this study was to investigate Turkish high school students' attitude and anxiety levels towards mathematics. For this purpose, the methodology employed in this study was a descriptive study. The participants of the study consisted of 361 high school students from three different high school types from a province in Turkey during…
Marcano-Caldera, Maytté; Mejía-Cardona, Jose Luis; Parra Sanchez, José Hernán; Méndez de la Espriella, Catalina; Covo Morales, Eduardo; Sierra Varón, Gustavo; Gómez Díaz, Martha; Fortich Mesa, Natalia; Escobar Villegas, Paola; Bermúdez Reyes, Patricia; Rodríguez Sanchez, Patricia; Mejia Fernández, Pedro; Gómez-Scarpetta, Ruth Ángela; Bernal Alfaro, Vanessa; Cifuentes Aguirre, Olga Lucia; López Soto, Olga Patricia; Sigurdsson, Asgeir
2018-06-01
Dental trauma in school populations has a high frequency and school teachers are often close to the place where such injuries occur. However, many studies have confirmed the lack of knowledge as to how to act in these cases. The aim of this study was to determine the knowledge in regard to dental trauma of school teachers in Colombia. A multicentre, descriptive cross-sectional study was performed in 251 schools using a stratified randomized sampling. A structured hard copy survey was personally delivered to 2390 school teachers in the selected schools. The survey contained questions related to work experience, teaching level and demographic data, as well as questions related to their knowledge of and attitude towards emergency dental trauma management. The response rate was 96%. Most of the school teachers (95%) had never received training related to dental trauma, although 35% had witnessed at least 1 case. Of 2296 school teachers surveyed, only 5.8% would have replanted an avulsed tooth. An association was found between work experience and appropriate management of an avulsed tooth. No significant differences were found in regard to school location (city), school type (private/public), gender and school teachers' education level. The knowledge of school teachers in Colombia about emergency dental trauma management is inadequate. The findings strongly suggest a need for an education strategy with the involvement of the government, dentistry schools and private organizations. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Language Teacher Burnout and School Type
ERIC Educational Resources Information Center
Mukundan, Jayakaran; Zare, Pezhman; Zarifi, Abdolvahed; Manaf, Umi Kalthom Abdul; Sahamid, Husniah
2015-01-01
The present study was an attempt to explore the level of burnout among primary school teachers in Malaysia. In addition, the study tried to determine if the school type has any significant influence on teachers' burnout level. To this end, 714 primary school teachers participated in the study. They were teaching at Malay (SK), Tamil (SJKT), and…
Heading for Success: Three Case Studies of School Transformation through Capital Construction
ERIC Educational Resources Information Center
Chen, Wen-Yan; Pan, Hui-Ling Wendy
2016-01-01
Utilizing capital as a construct to analyze leadership that triggers school transformation is a newly emerged perspective. This study employed the capital theory as the framework to explore how schools undertook the transformative tasks by multi-case study. Three secondary schools in Taiwan were recruited to investigate how leaders constructed the…
Middle School Responses to Cyberbullying: An Action Research Study
ERIC Educational Resources Information Center
Zidack, Astri Marie
2013-01-01
This action research study engaged a small public middle school in the northwest United States in a collaborative process to address cyberbullying issues that often lead to academic and behavior problems in schools (Hinduja, 2010; Olweus, 2010). The specific purpose of this action research study was to address the middle school's cyberbullying…
Case Study: Lee's Summit West High School--Empowering Students to Succeed
ERIC Educational Resources Information Center
Southern Regional Education Board (SREB), 2014
2014-01-01
The Southern Regional Education Board's (SREB's) case study series highlights best practices High Schools That Work (HSTW) network schools and districts are implementing to better prepare students for further studies and careers. Lee's Summit West (LSW) High School near Kansas City, Missouri, boasts of a 99 percent graduation rate; 93 percent of…
Leadership Styles and Teachers' Job Satisfaction in Tanzanian Public Secondary Schools
ERIC Educational Resources Information Center
Nyenyembe, Fabian W.; Maslowski, Ralf; Nimrod, Beatrice S.; Peter, Levina
2016-01-01
This study explores the relationship between leadership styles applied by school heads and teachers' job satisfaction in Tanzanian secondary schools. Using a questionnaire, data in this study was collected from 180 teachers in ten secondary schools in Songea District in Tanzania. The most salient finding of this study revealed that teachers were…
HIGH SCHOOL ENROLLMENTS IN LATIN, 1964-65.
ERIC Educational Resources Information Center
GOLDBERG, SAMUEL A.
A MODERN LANGUAGE ASSOCIATION (MLA) STATISTICAL SURVEY SHOWS THE NUMBER OF STUDENTS STUDYING FRENCH, SPANISH, GERMAN, OR LATIN IN THE SECONDARY SCHOOLS DURING EACH SCHOOL YEAR FROM 1958-59 TO 1964-65, THE PERCENTAGE STUDYING EACH LANGUAGE IN RELATION TO THE TOTAL HIGH SCHOOL POPULATION, AND THE PERCENTAGE STUDYING LATIN IN RELATION TO THE TOTAL…
Teacher's Perceptions of Implementing Personalized Learning in Urban Elementary School Classrooms
ERIC Educational Resources Information Center
Dinkins, Toni Michelle
2017-01-01
This study explored teachers' perceptions of implementing personalized learning in several urban elementary school classrooms. Additionally, this study examined teachers' readiness for change through the lens of Ely's (1990) Eight Conditions of Change Model. The study participants included five elementary school teachers and the school principal.…
Study of Emotional Intelligence Patterns with Teachers Working in Public Education
ERIC Educational Resources Information Center
Balázs, László
2015-01-01
The data necessary for the empirical research presented it this study were provided by 572 people, from altogether 26 schools. The schools included 18 primary schools, 7 secondary training institutions and 1 primary and secondary school. The major question of the study related to the pedagogues' emotional intelligence, more precisely if the…
Involuntary Departure of Public School Principals in the State of Texas
ERIC Educational Resources Information Center
Davila, Elva Jimenez
2010-01-01
Few studies have examined the reasons for ineffective public school leadership. The study examined the factors associated with the involuntary departure of public school principals in the state of Texas and aimed to reveal the ineffective behaviors that erode the public school principal's leadership. The study also indirectly pointed out to…
ERIC Educational Resources Information Center
Summers, Emily J.; Dickinson, Gail
2012-01-01
This longitudinal study focused on how project-based instruction (PBI) influenced secondary social studies students' academic achievement and promoted College and Career Readiness (CCR). We explored and compared student achievement in a PBI high school versus a traditional instruction high school within the same rural school district. While…
ERIC Educational Resources Information Center
Campbell, Bernard, Ed.
The group of case studies details ways in which elementary, middle, and secondary schools in Bradford (England) have responded to recent developments in literacy education and developed whole- school approaches to improving achievement in literacy within multilingual school populations. Case study titles include: "The Literacy Lesson: A…
Danger--School Ahead: Violence in the Public Schools.
ERIC Educational Resources Information Center
National Education Association, Washington, DC.
This report describes a study of violence in the schools of Compton, California, by a special team from the National Education Association. The study team examined the economic and social environment of the Compton community and how that environment contributes to an atmosphere of neglect and unrest in the area's schools. The study team also…
Social Media Addiction Scale-Student Form: The Reliability and Validity Study
ERIC Educational Resources Information Center
Sahin, Cengiz
2018-01-01
The purpose of this study is to develop a valid and reliable measurement tool to determine the social media addictions of secondary school, high school and university students. 998 students participated in the study. 476 students from secondary schools, high schools and universities participated in the first application during which the…
ERIC Educational Resources Information Center
Fayombo, Grace A.
2011-01-01
This study investigated the relationships between some academic related variables (interest in school, psychological resilience, study habit) and attitudes toward substance abuse among 220 (M = 15.1, SD = 1.10) secondary school adolescents in Barbados. Results revealed that interest in school, psychological resilience and study habits negatively…
A Multilevel Analysis of Phase II of the Louisiana School Effectiveness Study.
ERIC Educational Resources Information Center
Kennedy, Eugene; And Others
This paper presents findings of a study that used conventional modeling strategies (student- and school-level) and a new multilevel modeling strategy, Hierarchical Linear Modeling, to investigate school effects on student-achievement outcomes for data collected as part of Phase 2 of the Louisiana School Effectiveness Study. The purpose was to…
School Leadership Retention: A Study of Servant Leadership and School Leader Satisfaction
ERIC Educational Resources Information Center
Bovee, Jeffery A.
2012-01-01
The purpose of this quantitative correlation study was to find the relationship between the level of perceived servant leadership and the school leader job satisfaction in the North American Division (NAD) of Seventh-day Adventists P-12 schools. This quantitative correlation study utilized Laub's (1999) Organizational Leadership Assessment…
ERIC Educational Resources Information Center
Lewis, Ryan M.
2013-01-01
Purpose: The purpose of the study is to identify the task and relationship behaviors and processes used by school leadership teams identified as effective. In addition, the study will identify similar characteristics across effective teams. Methodology:The participants in the present study were 12 school leadership teams from highly effective…
Sexuality Education in Junior High Schools in Japan
ERIC Educational Resources Information Center
Hashimoto, N.; Shinohara, H.; Tashiro, M.; Suzuki, S.; Hirose, H.; Ikeya, H.; Ushitora, K.; Komiya, A.; Watanabe, M.; Motegi, T.; Morioka, M.
2012-01-01
This paper aims to determine via responses to three questionnaire surveys how sexuality education programs are conducted at junior high schools in Japan. Study 1 examined the practice of sexuality education in schools, Study 2 investigated junior high school students' (age 12-13 and 14-15 years) knowledge of sexuality, and Study 3 examined…
A National Study of Fluoride Mouthrinse Adoption: Implications for School Health Personnel.
ERIC Educational Resources Information Center
Coombs, Jeanne A.; And Others
1983-01-01
The ongoing adoption of school-based fluoride mouthrinse programs has provided the opportunity to study issues surrounding the adoption and implementation of health technology by public schools. This article reports data on and implications of the National Study on the Diffusion of Preventive Health Measures to Schools. (Authors/CJ)
School Memories Situating School
ERIC Educational Resources Information Center
Tanggaard, Lene; Nielsen, Klaus
2013-01-01
This paper reports the results of an interview study of 18 current and former pupils in the Danish "Folkeskole" (primary and secondary public school) from 1930 up to the present. The aim of the study is to provide a forum for usually unheard voices on the subject of everyday life in school. The study pays special attention to relational…
ERIC Educational Resources Information Center
Wohlstetter, Priscilla; Mohrman, Susan Albers
This document presents findings of the Assessment of School-Based Management Study, which identified the conditions in schools that promote high performance through school-based management (SBM). The study's conceptual framework was based on Edward E. Lawler's (1986) model. The high-involvement framework posits that four resources must spread…
SHPPS 2006: School Health Policies and Programs Study--Food Safety
ERIC Educational Resources Information Center
Centers for Disease Control and Prevention, 2007
2007-01-01
The School Health Policies and Programs Study (SHPPS) is a national survey periodically conducted to assess school health policies and programs at the state, district, school, and classroom levels. This brief reports study results in the area of food safety, covering the following topics: (1) Health Education; (2) Health Services; and (3)…
Thirty Years of School Based Curriculum Development: A Case Study.
ERIC Educational Resources Information Center
Ben-Peretz, Miriam; Dor, Ben Zion
A study of one school's involvement in school-based curriculum development (SBCD) for nearly 30 years provided researchers with information on the factors affecting the success of SBCD programs. The school studied serves 3,500 students in 12 grades at several sites in an Israeli city. Following interviews with faculty members, the researchers…
Ethnic Heritage and Language Schools in America. Studies in American Folklife, No. 4.
ERIC Educational Resources Information Center
Bradunas, Elena; Topping, Brett, Ed.
This book reports the findings of the Ethnic Heritage and Language Schools Project undertaken by the American Folklife Center in 1982. Twenty-one researchers used participant observation to study ethnic schools in different parts of the United States. The project studied schools that correspond to Fishman's classification of ethnic education…
Principals' Reactions to Feedback Received by School Inspection: A Longitudinal Study
ERIC Educational Resources Information Center
Behnke, Kristin; Steins, Gisela
2017-01-01
This article presents the results of a follow-up study on the attitudes of German principals towards receiving feedback from school inspections. In a first study, we explored the attitudes of 50 principals towards feedback from school inspections [Quality Analysis (QA) in North Rhine-Westphalia] before school inspections took place at these…
NASA Astrophysics Data System (ADS)
Doyle, Kevin S.
The New Jersey Interdistrict School Choice Program allows parents to send their students to schools outside of their local school district. Determining why parents send their students to choice schools is important to school leaders who are trying to attract new students, as well as those who are trying to retain their current students. This study examined the reasons why parents decided to send their students to the Magnet Program for Math and Science (MP4M&S), a school choice program in a suburban school district in northwest New Jersey, during the 2015- 2016 school year. A large volume of research has focused on school choice programs in urban and poor communities. This study addressed the gap in the research by focusing on an affluent suburban school district. This mixed methods study focused on three areas, why parents choose to send their students to the MP4M&S, what criteria they used to make their decision, and where they got their information. Research shows that these three areas of focus can be influenced by parental level of education, socioeconomic status, geographic location, academic rigor, school quality, and school environment. Parents from different groups, based upon their out-of-district status, were interviewed. The information from the interviews was used to focus a survey that was given to the families of all 137 students in the MP4M&S during the 2015-2016 school year. The results of this study show that parents found the academic focus, academic rigor, the school environment, the original research project, the activity offerings, and the economics involved in attending the program to be important attractors. The study also found that the Information Nights, the school website, and interactions with members of the MP4M&S community to be important sources of information. Finally, the study found that there were few differences between in and out-of-district parents when assigning importance to both the attractors and the sources in the study. The results of this study will be shared with the leadership team of the MP4M&S and the Morris Hills Regional District so that they can develop strategies and resources that attract parents to the program.
Carlson, Jordan A; Mignano, Alexandra M; Norman, Gregory J; McKenzie, Thomas L; Kerr, Jacqueline; Arredondo, Elva M; Madanat, Hala; Cain, Kelli L; Elder, John P; Saelens, Brian E; Sallis, James F
2014-01-01
To examine school socioeconomic status (SES) in relation to school physical activity-related practices and children's physical activity. A cross-sectional design was used for this study. The study was set in 97 elementary schools (63% response rate) in two U.S. regions. Of the children taking part in this study, 172 were aged 10.2 (standard deviation (SD) = 1.5) years; 51.7% were girls, and 69.2% were White non-Hispanic. School physical education (PE) teachers or principals responded to 15 yes/no questions on school physical activity-supportive practices. School SES (low, moderate, high) was derived from the percent of students eligible for free and reduced-price lunch. Children's moderate to vigorous physical activity (MVPA) during school was measured with accelerometers. School level analyses involved linear and logistic regression; children's MVPA analyses used mixed effects regression. Low-SES schools were less likely to have a PE teacher and had fewer physical activity-supportive PE practices than did high-SES schools (p < .05). Practices related to active travel to school were more favorable at low-SES schools (p < .05). Children attending high-SES schools had 4.4 minutes per day more of MVPA during school than did those at low-SES schools, but this finding was not statistically significant (p = .124). These findings suggest that more low- and moderate-SES elementary schools need PE teachers in order to reduce disparities in school physical activity opportunities and that PE time needs to be supplemented by classroom teachers or other staff to meet guidelines.
NASA Astrophysics Data System (ADS)
Meier, Lori T.
2012-11-01
This ethnographic case study investigated the science practices of teachers at one public elementary magnet school in light of how school culture influenced science curriculum design and instruction. The purpose of the study was to address how school culture impacted the school's overall treatment of science as a viable content area. Key informant teachers were interviewed to explore their personal beliefs and values, teaching, access to materials, and views of the adopted integrated thematic curriculum model and magnet structure. The resulting data, triangulated with informal observation and artifact collection, were analyzed using a theoretical framework that emphasized five interdependent school culture indicators (values, beliefs, practices, materials, and problems). Findings suggest that the school's culture adversely influenced the treatment of science.
ERIC Educational Resources Information Center
Liou, Daniel D.; Marsh, Tyson E. J.; Antrop-González, René
2017-01-01
This ethnographic case study problematizes the current high stakes accountability efforts that have led many school leaders to inadvertently maintain a school environment in which deficit perspectives and low academic expectations in the classroom persist. Drawing from an urban sanctuary school framework, this study works to center the voices of…
ERIC Educational Resources Information Center
Beckman, Linda; Hagquist, Curt
2016-01-01
Given the attention paid to bullying in Swedish schools, surprisingly few studies have addressed the antibullying work done by school health staff. This focus-group study is explorative and investigates the experiences of Swedish school health staff concerning bullying and their antibullying work with students. Two distinguishable views of…
Minnesota School Principals' Perceptions of Minnesota School Counselors' Role and Functions
ERIC Educational Resources Information Center
Karch, Lisa Irene Hanson
2010-01-01
The purpose of the concurrent mixed methods study was to explore Minnesota principals' perceptive responses regarding the role and functions of Minnesota school counselors. A convenience sample of K-12 school principals was used for this study. Participant criteria was that each individual be a school principal in the state of Minnesota. School…
Views of Primary School Administrators on Change in Schools and Change Management Practices
ERIC Educational Resources Information Center
Hosgörür, Vural
2016-01-01
The aim of this study is to determine the opinions of primary school administrators about change, and to reveal which strategies they use to manage change in schools. This is a qualitative study conducted in 2014 academic year in Mugla province. Research data were collected from primary school administrators through semi-structured interviews.…
ERIC Educational Resources Information Center
Humphrey, Neil; Wigelsworth, Michael
2012-01-01
The current study explores some of the factors associated with children's mental health difficulties in primary school. Multilevel modeling with data from 628 children from 36 schools was used to determine how much variation in mental health difficulties exists between and within schools, and to identify characteristics at the school and…
ERIC Educational Resources Information Center
Zhijun, Sun; Zeyun, Liu; Baicai, Sun
2015-01-01
This paper focuses on the impact of school factors on student achievement due to differences in family backgrounds. Based on the principle of diminishing effects of school investment in children's achievement, this study built a model that includes individual characteristics, family characteristics, and school characteristics. Family and school…
ERIC Educational Resources Information Center
Mabokela, Reitumetse Obakeng; Madsen, Jean A.
2005-01-01
Leadership and diversity are invariably connected, as US schools are under pressure to educate an increasingly diverse population. Creating an inclusive school requires school leaders to respond to any intergroup conflict that may occur among an ethnically-diverse group of schools' participants. The study on which this article is based examined…
A Principal Interest: Leading for Learning in High School Consolidation
ERIC Educational Resources Information Center
Thurman, Lance Eric
2012-01-01
The growing body of research on school consolidation does not detail the role of the high school principal. This revelatory case study examined a principal in an Illinois high school during the first year of consolidation. Furthermore, this study is informed by two separate bodies of literature. The first relates to school district consolidation.…
ERIC Educational Resources Information Center
Bartling, Ellen M.
2013-01-01
This study was explored the leadership experiences of female principals of rural high schools in a Midwestern state. The study sought to describe the leadership styles used by these principals to make changes within their schools. Qualitative methodology was used, and four female rural high school principals were interviewed during a series of…
High School Students' Experiences in School Toilets or Restrooms
ERIC Educational Resources Information Center
Norling, Maja; Stenzelius, Karin; Ekman, Nina; Wennick, Anne
2016-01-01
Previous research about school toilets is based on studies of children in elementary school. Thus, the aim of this study was to explore the experiences when using the school toilets reported by students aged 16-18 years. Qualitative interviews with 21 students were conducted and analyzed using content analysis. The data revealed that the toilets…
ERIC Educational Resources Information Center
Cassie, Jonathan Martin
2011-01-01
School violence is a complex cultural problem that affects most schools. This study used a participatory action research model involving mapmaking, photography and intercultural grouping to understand how one school's physical environment and social geography contributed to interethnic tensions on campus. The study found that mapmaking allowed…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…
ERIC Educational Resources Information Center
Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley
2008-01-01
This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…