How Long Should a Training Program Be? A Field Study of "Rules-of-Thumb"

ERIC Educational Resources Information Center

Cole, Nina

2008-01-01

Purpose: This study aims to examine the question of how long a behavioral skills training program should be in order to result in measurable behavioral change. Design/methodology/approach: An empirical field study was conducted to compare two different lengths of time for a managerial skills training program aimed at achieving behavioral change.…

Use of Vein Conduit and Isolated Nerve Graft in Peripheral Nerve Repair: A Comparative Study

PubMed Central

Ahmad, Imran; Akhtar, Md. Sohaib

2014-01-01

Aims and Objectives. The aim of this study was to evaluate the effectiveness of vein conduit in nerve repair compared with isolated nerve graft. Materials and Methods. This retrospective study was conducted at author's centre and included a total of 40 patients. All the patients had nerve defect of more than 3 cm and underwent nerve repair using nerve graft from sural nerve. In 20 cases, vein conduit (study group) was used whereas no conduit was used in other 20 cases. Patients were followed up for 2 years at the intervals of 3 months. Results. Patients had varying degree of recovery. Sensations reached to all the digits at 1 year in study groups compared to 18 months in control group. At the end of second year, 84% patients of the study group achieved 2-point discrimination of <10 mm compared to 60% only in control group. In terms of motor recovery, 82% patients achieved satisfactory hand function in study group compared to 56% in control group (P < .05). Conclusions. It was concluded that the use of vein conduit in peripheral nerve repair is more effective method than isolated nerve graft providing good sensory and motor recovery. PMID:25405029

A Comparative Study on Power Point Presentation and Traditional Lecture Method in Material Understandability, Effectiveness and Attitude

ERIC Educational Resources Information Center

Sewasew, Daniel; Mengestle, Missaye; Abate, Gebeyehu

2015-01-01

The aim of this study was to compare PPT and traditional lecture method in material understandability, effectiveness and attitude among university students. Comparative descriptive survey research design was employed to answer the research questions raised. Four hundred and twenty nine participants were selected randomly using stratified sampling…

A systematic review of children's dietary interventions with parents as change agents: Application of the RE-AIM framework.

PubMed

Schlechter, Chelsey R; Rosenkranz, Richard R; Guagliano, Justin M; Dzewaltowski, David A

2016-10-01

Interventions targeting children's dietary behavior often include strategies that target parents as implementation agents of change, though parent involvement on intervention effectiveness is unclear. The present study systematically assessed (1) reporting of reach, effectiveness, adoption, implementation and maintenance (RE-AIM) of child dietary intervention studies with parents as change agents and (2) evaluated within these studies the comparative effectiveness of interventions with and without a parent component. The search was conducted in PubMed, PsycINFO, and Cochrane Library. Eligible studies were required to include a condition with a parental component, a comparison/control group, and target a child dietary behavior outcome. Forty-nine articles met criteria. Raters extracted RE-AIM and parent implementation information for each study. Effectiveness (72.5%) was the highest reported RE-AIM element, followed by reach (27.5%), adoption (12.5%), implementation (10%), and maintenance (2.5%). Median reporting of parent implementation was highest for adoption and enactment (20%), followed by receipt (7.5%), and maintenance (2.5%). Six studies tested comparative effectiveness of parental involvement on child dietary outcomes. Current RE-AIM reporting among children's dietary interventions is inchoate. The contribution of parental involvement on intervention effectiveness remains unclear. Increased focus should be placed on reporting of external validity information, to enable better translation of research to practical applications. Copyright © 2016. Published by Elsevier Inc.

Linking Organizational Health in Jeddah Secondary Schools to Students' Academic Achievement

ERIC Educational Resources Information Center

Alqarni, Saleh Ali Y.

2016-01-01

This study aimed to assess organizational health (OH) in secondary schools in Jeddah district in Saudi Arabia. A second aim of the study was to compare the organizational health of these schools according to their rankings on student achievement tests, school type and the nature of the respondents' work. The Organizational Health Inventory (OHI),…

Emotional and Behavioural Development in Glasgow Primary Schools

ERIC Educational Resources Information Center

Pritchett, Rachel; Nowek, Gail; Neill, Cróna; Minnis, Helen

2014-01-01

Studies examining the well-being of British children find that about 5-10% are at risk of developing problems. This study aimed to examine the emotional and behavioural development of six to eight year olds in an area of socio-economic deprivation in Glasgow (Scotland) and compare this with UK norms. Furthermore, it aimed to look at overlap…

EFL Students' Attitudes towards Self-Regulated Learning Strategies in Academic Writing

ERIC Educational Resources Information Center

Abadikhah, Shirin; Aliyan, Zahra; Talebi, Seyed Hassan

2018-01-01

The aim of the present study was to investigate EFL university students' attitude towards self-regulated learning strategies in writing academic papers. A further aim of the study was to compare the attitudes of two groups of university students (third and fourth years) in the employment of self-regulated learning strategies to find out whether…

EFL Teachers' Beliefs about the Use of Reading Strategies

ERIC Educational Resources Information Center

Çakici, Dilek

2016-01-01

This study aims to investigate EFL teachers' beliefs about the use of reading strategies and what strategies they employ through reading stages in EFL classrooms. In addition, the study aims to compare the teachers' gender and the schools where they are working with the strategies they use. A total of 44 EFL teachers (18 females, 26 males) working…

Neuropragmatics: Extralinguistic Pragmatic Ability is Better Preserved in Left-Hemisphere-Damaged Patients than in Right-Hemisphere-Damaged Patients

ERIC Educational Resources Information Center

Cutica, Ilaria; Bucciarelli, Monica; Bara, Bruno G.

2006-01-01

The aim of the present study is to compare the pragmatic ability of right- and left-hemisphere-damaged patients excluding the possible interference of linguistic deficits. To this aim, we study extralinguistic communication, that is communication performed only through gestures. The Cognitive Pragmatics Theory provides the theoretical framework:…

A study to evaluate cephalometric hard tissue profile of Tamil population for orthognathic surgery

PubMed Central

Nachiappan, S.; Tharanikumar, S.; Chandran, Ajay; Anusudha, P.; Nandini, G. D.; Balasubramaniam, Murali

2015-01-01

The primary aim of this study is to compare, the cephalometric hard tissue profile values and analysis between Tamil and Caucasian population. The study also aims to create a better understanding in the facial proportions of Tamil Nadu population and to have better diagnosis and treatment planning for orthognathic surgery for Tamil population in Tamil Nadu. PMID:26538943

Does Family Structure Matter? Comparing the Life Goals and Aspirations of Learners in Secondary Schools

ERIC Educational Resources Information Center

Davids, Eugene Lee; Roman, Nicolette Vanessa

2013-01-01

The aim of this study was to compare the goals and aspirations of learners from single- and two-parent families. The study used a quantitative methodology with a cross-sectional comparative group design. The sample consisted of 853 Grade 11 learners from secondary schools in the Northern, Southern and Metro Central education districts in the…

Implications of a Comparative Study for Mathematics Education in the English Education System

ERIC Educational Resources Information Center

Delice, Ali; Roper, Tom

2006-01-01

This paper reports upon particular aspects of a study carried out by Delice in 2003, the main aim of which was to compare the performance of students in the 16-19 age group from Turkey and England on trigonometry of "A-level standard" and then to compare the curriculum and assessment provision in each country to seek possible…

The Technology in the Programs of Life Sciences in Turkey and Sachunterricht in Germany

ERIC Educational Resources Information Center

Keskin, Tuba

2017-01-01

The purpose of this study is to compare the gains of the Life Sciences program in Turkey and the Life sciences program (Sachunterricht) used in the state of Niedersachsen in Germany. The study aiming to compare the technology-related acquisitions in Life sciences program in Turkey and Germany is a comparative education research that used…

Deletion of the Inflammasome Sensor Aim2 Mitigates Aβ Deposition and Microglial Activation but Increases Inflammatory Cytokine Expression in an Alzheimer Disease Mouse Model.

PubMed

Wu, Pei-Jung; Hung, Yun-Fen; Liu, Hsin-Yu; Hsueh, Yi-Ping

2017-01-01

Inflammation is clearly associated with Alzheimer disease (AD). Knockout of Nlrp3, a gene encoding an inflammasome sensor, has been shown to ameliorate AD pathology in a mouse model. Because AIM2 is the most dominant inflammasome sensor expressed in mouse brains, here we investigate whether Aim2 deletion also influences the phenotype of a 5XFAD AD mouse model. Quantitative RT-PCR, immunostaining, immunoblotting, and behavioral analyses were applied to compare wild-type, Aim2-/-, 5XFAD, and Aim2-/-;5XFAD mice. We found that Aim2 knockout mitigates Aβ deposition in the cerebral cortex and hippocampus of 5XFAD mice. The activation of microglial cells is also reduced in Aim2-/-;5XFAD brains compared with 5XFAD brains. However, Aim2 knockout does not improve memory and anxiety phenotypes of 5XFAD mice in an open field, cued Y-maze, or Barnes maze. Compared with 5XFAD mice, Il-1 expression levels are not reduced in Aim2-/-;5XFAD mice. Unexpectedly, Il-6 and Il-18 expression levels in 5XFAD brains were further increased when Aim2 was deleted. Thus, inflammatory cytokine expression in 5XFAD brains is upregulated by Aim2 deletion through an unknown mechanism. Although Aim2 knockout mitigates Aβ deposition and microglial activation, Aim2 deletion does not have a beneficial effect on the spatial memory or cytokine expression of 5XFAD mice. Our findings suggest that Aβ aggregation and microglial activation may not always be correlated with the expression of inflammatory cytokines or cognitive function of 5XFAD mice. Our study also implies that different inflammasomes likely perform distinct roles in different physiological and/or pathological events. © 2017 S. Karger AG, Basel.

Investigating critical incidents, driver restart period, sleep quantity, and crash countermeasures in commercial vehicle operations using naturalistic data collection.

DOT National Transportation Integrated Search

2016-11-01

The aim of this study was to compare the Large Truck Crash Causation Study (LTCCS) and Naturalistic Driving (ND) datasets to identify discrepancies and to determine the source(s) of these discrepancies. The project included a generalized comparative ...

Anxiety and Charles Bonnet Syndrome

ERIC Educational Resources Information Center

Geueke, Anna; Morley, Michael G.; Morley, Katharine; Lorch, Alice; Jackson, MaryLou; Lambrou, Angeliki; Wenberg, June; Oteng-Amoako, Afua

2012-01-01

Introduction: Some persons with Charles Bonnet syndrome (CBS) suffer significant anxiety because of their visual hallucinations, while others do not. The aim of the study presented here was to compare levels of anxiety in persons with low vision with and without CBS. Methods: This retrospective study compared the level of anxiety in 31 persons…

Comparing Pedagogies for Plastic Waste Management at University Level

ERIC Educational Resources Information Center

Yeung, Siu-Kit; So, Wing-Mui Winnie; Cheng, Nga-Yee Irene; Cheung, Tsz-Yan; Chow, Cheuk-Fai

2017-01-01

Purpose: This paper aims to compare the learning outcomes of gaming simulation and guided inquiry in sustainability education on plastic waste management. The current study targets the identification of success factors in these teaching approaches. Design/methodology/approach: This study used a quasi-experimental design with undergraduate…

Auditory Morphological Knowledge among Children with Developmental Dyslexia

ERIC Educational Resources Information Center

Schiff, Rachel; Cohen, Miki; Ben-Artzi, Elisheva; Sasson, Ayelet; Ravid, Dorit

2016-01-01

The aim of the present study is to examine the morphological knowledge of readers with developmental dyslexia compared to chronological age and reading-level matched controls. The study also analyzes the errors dyslexics make and their metamorphological awareness compared to controls. Participants included 31 seventh-grade dyslexic children and…

Different Underlying Neurocognitive Deficits in Developmental Dyslexia: A Comparative Study

ERIC Educational Resources Information Center

Menghini, D.; Finzi, A.; Benassi, M.; Bolzani, R.; Facoetti, A.; Giovagnoli, S.; Ruffino, M.; Vicari, S.

2010-01-01

The aim of this study was to investigate the role of several specific neurocognitive functions in developmental dyslexia (DD). The performances of 60 dyslexic children and 65 age-matched normally reading children were compared on tests of phonological abilities, visual processing, selective and sustained attention, implicit learning, and executive…

A Comparative Study of Male and Female Early Childhood Teachers' Job Satisfaction in Turkey

ERIC Educational Resources Information Center

Sahin, Fatma Tezel; Sak, Ramazan

2016-01-01

The aim of the present study is to provide a comparative analysis of job satisfaction among male and female teachers in early childhood education. A total of 163 teachers participated in the study, which utilized Tahta's (An analysis of job satisfaction of preschool teachers, Hacettepe University, Ankara, 1995) Job Satisfaction Survey and a…

Aggression in Dating Relationships Compared by Country of Origin

ERIC Educational Resources Information Center

Seligowski, Antonia; West, Doe

2009-01-01

Aims: The purpose of this study was to analyze prevalence levels of aggression in dating relationships and to compare this by country of origin. The study also seeks more understanding of the violence experienced by men in these countries. Method: A convenience sample was used; study participants were 194 females and 168 males ranging in age from…

Comparing the Development of Transversal Skills between Virtual and Physical Exchanges

ERIC Educational Resources Information Center

Van der Velden, Bart; Millner, Sophie; Van der Heijden, Casper

2016-01-01

This paper aims to compare the impact on the development of transversal skills, such as self-esteem, of virtual and physical exchanges. This is done by comparing the Europe on the Edge programme to the results of the Erasmus Impact Study. In doing so it fills the need that has been expressed in the telecollaboration field to study the impact of…

Are there any advantages in using a distal aiming device for tibial nailing? Comparing the Centro Nailing System with the Unreamed Tibia Nail.

PubMed

Veen, Egbert J D; Ettema, Harmen B; Zuurmond, Rutger G; Mostert, Adriaan K

2011-10-01

The distal locking of an intramedullary tibial nail can be challenging and time consuming when performed freehand. This study was conducted to evaluate if a distal aiming device would reduce surgical time. A case-controlled study was performed between 2007 and 2009 with 30 patients receiving a reamed tibial nail (Centronail) with the use of a distal aiming device and 30 patients who were treated with an Unreamed Tibia Nail (UTN), with freehand distal locking, in the same period. The primary outcome in this study was operative time. Secondary outcomes were the need for fluoroscopy, time to consolidation and complications. Operation time was longer in the Centronail group compared with the UTN group (126 min vs. 96 min, p=0.000). Use of fluoroscopy for distal locking was needed in half of the cases (n=16) using a distal aiming device. No differences were found regarding time to consolidation, time to removal of the nail and complications. The use of an aiming device for distal locking of a tibia nail lengthens operation time rather than reducing it. Fluoroscopy was still needed in about half of the cases. No difference was seen in clinical outcomes. The use of a distal aiming device to lock a tibial nail appears to have no benefit. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Effects of Problem-Based Learning on Pre-Service Teachers' Critical Thinking Dispositions and Perceptions of Problem-Solving Ability

ERIC Educational Resources Information Center

Temel, Senar

2014-01-01

The aim of this study was two-fold. The first aim was to determine the levels of critical thinking disposition and perception of problem-solving ability of pre-service teachers. The second aim was to compare the effects of problem-based learning and traditional teaching methods on the critical thinking dispositions and perceptions of…

"Family Matters": A Systematic Review of the Evidence For Family Psychoeducation For Major Depressive Disorder.

PubMed

Brady, Pamela; Kangas, Maria; McGill, Katherine

2017-04-01

The first aim of this systematic review was to evaluate the evidence for family psychoeducation (FPE) interventions for major depressive disorder (MDD). A second aim was to compare the efficacy of different modes of delivering face-to-face FPE interventions. Ten studies (based on nine distinct samples) were identified comprising four single-family studies, four multifamily studies, one single versus multifamily comparative study, and one peer-led, mixed-diagnosis study. Seven studies measured patient functioning and six reported positive outcomes. Six studies measured carer's well-being and four reported positive outcomes. Results provide preliminary evidence that FPE leads to improved outcomes for patient functioning and family-carer's well-being for persons with depression. The implications for future development and delivery of FPE interventions for MDD are discussed. © 2016 American Association for Marriage and Family Therapy.

Comparative Effectiveness of Context-Based and Traditional Approaches in Teaching Genetics: Student Views and Achievement

ERIC Educational Resources Information Center

Kazeni, Monde; Onwu, Gilbert

2013-01-01

The study aimed to determine the comparative effectiveness of context-based and traditional teaching approaches in enhancing student achievement in genetics, problem-solving, science inquiry and decision-making skills, and attitude towards the study of life sciences. A mixed method but essentially quantitative research approach involving a…

Exploring the Multimodality of EFL Textbooks for Chinese College Students: A Comparative Study

ERIC Educational Resources Information Center

Liu, Xiqin; Qu, Dianning

2014-01-01

To explore the multimodality of two representative EFL textbook series for Chinese college students, their visual and verbal semiotic modes were compared. The target textbooks are "Experiencing English" and "New Century College English". Through multimodal discourse analysis, the study aims to shed some light on how to develop…

Bullying and the Postgraduate Trainee Teacher: A Comparative Study

ERIC Educational Resources Information Center

Sewell, Keira; Cain, Tim; Woodgate-Jones, Alex; Srokosz, Anne

2009-01-01

In 2001, Maguire published the findings from a survey of the perceptions and experiences of secondary school trainee teachers of adult-adult bullying. The current paper reports on a study which aimed to compare the incidence and nature of bullying of postgraduate trainees in another English teacher training institution with the experiences of…

Midlife Women in Continuing Education: A Comparative Study.

ERIC Educational Resources Information Center

Traupmann, Jane

Developmental theorists have suggested recently that at midlife women often want to reduce responsibilities to family and concentrate on self-development and growth, which earlier in their lives would have seemed to them selfish and therefore not acceptable. The aim of this comparative study was to determine if women returning to school at midlife…

Comparative Study on Inclusive and Special Education Curricula in Hungary

ERIC Educational Resources Information Center

Gita, Szilvia; Bognar, Jozsef; Kalbli, Katalin; Dorogi, Laszlo

2008-01-01

Study aim: To compare the National Core Curriculum (NCC) and the special education curriculum regarding how much they are suitable for children with disabilities in the field of physical education and sports. Material and methods: Content analysis of Hungarian NCC and of 5 special schools curricula was employed to obtain information on specific…

Cognitive Profiles of Finnish Preschool Children with Expressive and Receptive Language Impairment

ERIC Educational Resources Information Center

Saar, Virpi; Levänen, Sari; Komulainen, Erkki

2018-01-01

Purpose: The aim of this study was to compare the verbal and nonverbal cognitive profiles of children with specific language impairment (SLI) with problems predominantly in expressive (SLI-E) or receptive (SLI-R) language skills. These diagnostic subgroups have not been compared before in psychological studies. Method: Participants were…

African American and Caucasian Attempters Compared for Suicide Risk Factors: A Preliminary Study

ERIC Educational Resources Information Center

Roy, Alec

2003-01-01

The aim of the study was to compare African American and Caucasian substance dependent suicide attempters for risk factors for suicidal behavior. One hundred and fifty-eight African American and 95 Caucasian substance dependent patients who had attempted suicide were interviewed and their family history of suicidal behavior recorded. Patients…

Examination of 2015 Human Development Index in Terms of Education: Comparison of the Continents and Turkey

ERIC Educational Resources Information Center

Nartgün, Senay Sezgin; Sezen-Gültekin, Gözde; Limon, Ibrahim

2017-01-01

This study aims to compare Turkey to the first three countries from each continent in terms of educational indicators in 2015 Human Development Report. In line with this aim, it is a case study utilizing document review method. Analysis of the data has been carried out on a single document which is United Nations Development Report (2015). To…

A Comparative Study of Problematic Internet Use and Loneliness among Turkish and Korean Prospective Teachers

ERIC Educational Resources Information Center

Tutgun, Aylin; Deniz, Levent; Moon, Man-Ki

2011-01-01

The main aim of this study is to compare the problematic internet use and its relation to loneliness among two nations' prospective teachers, Turkey and South Korea. Five hundred and ninety five prospective teachers from three universities, two from Turkey and one from South Korea participated in the study. Generalized Problematic Internet Use…

Models of Transformative Learning for Social Justice: Comparative Case Studies of Non-Formal Development Education in Britain and Spain

ERIC Educational Resources Information Center

Brown, Eleanor J.

2015-01-01

This paper presents comparative case studies of non-formal development education by non-profit organisations in two European countries. The study aimed to explore the extent to which such activities provide opportunities for transformative learning. The research was qualitative and began with interviews with educators across 14 organisations in…

A Comparative Case Study on School Management Practices in Two Schools in the United States and Turkey

ERIC Educational Resources Information Center

Silman, Fatos; Simsek, Hasan

2009-01-01

This study aimed at comparing administrative processes in two schools, one in the United States and one in Turkey, in light of the two distinct administrative paradigms: the Anglo-Saxon and Napoleonic traditions. The study showed that in the Turkish school, which is thought to be an example of the Napoleonic administrative tradition, school…

Teacher Empowerment as an Important Component of Job Satisfaction: A Comparative Study of Teachers' Perspectives in Al-Farwaniya District, Kuwait

ERIC Educational Resources Information Center

Al-Yaseen, Wafaa Salem; Al-Musaileem, Mohammad Yousef

2015-01-01

The present comparative study investigates the perceptions of male and female teachers regarding the relationship between empowerment and job satisfaction. The study aims to look at factors that empower teachers and lead to job satisfaction from teachers' perspectives. For that purpose, teachers were selected from three educational levels…

Academic Performance in Children with Rolandic Epilepsy

ERIC Educational Resources Information Center

Piccinelli, P.; Borgatti, R.; Aldini, A.; Bindelli, D.; Ferri, M.; Perna, S.; Pitillo, G.; Termine, C.; Zambonin, F.; Balottin, U.

2008-01-01

The aim of this study was to investigate the frequency of reading, writing, and calculation disabilities in children with typical rolandic epilepsy (RE) and healthy control children. We also aimed to define the possible electroclinical markers of specific cognitive dysfunctions in RE. School abilities were evaluated and compared in 20 children…

Quality of health care in the US managed care system: comparing and highlighting successful states.

PubMed

Guo, Kristina L

2008-01-01

This paper aims to examine the issue of quality of care in the US managed care system and to compare state-level policies and programs. Specifically, it aims to describe five states which are making the most quality of care improvements. This study examines the literature to identify states' care quality rankings. Additionally, five state case studies are presented to illustrate various programs approach to quality. The paper finds that some states are better than others in their strategies to enhance quality of care. California, Florida, Maryland, Minnesota and Rhode Island are considered among the best. Thus, their programs are described. From a research perspective the study brings a renewed focus on various methods in which states invest to improve residents' quality of care. From a practical standpoint, since quality of care is an important topic and interesting to all stakeholders in health care--policymakers, consumers, providers, and payers--readers can use the study's results to compare states' strategies and develop new ways to increase quality. This study's value lies in the way it helps states to compare their performance over time and against other states as they make improvements to enhance quality.

Word-Level and Sentence-Level Automaticity in English as a Foreign Language (EFL) Learners: a Comparative Study

ERIC Educational Resources Information Center

Ma, Dongmei; Yu, Xiaoru; Zhang, Haomin

2017-01-01

The present study aimed to investigate second language (L2) word-level and sentence-level automatic processing among English as a foreign language students through a comparative analysis of students with different proficiency levels. As a multidimensional and dynamic construct, automaticity is conceptualized as processing speed, stability, and…

A Comparative Study of Two Acoustic Measures of Hypernasality

ERIC Educational Resources Information Center

Vogel, Adam P.; Ibrahim, Hasherah M.; Reilly, Sheena; Kilpatrick, Nicky

2009-01-01

Purpose: This study aimed to compare 2 quantitative acoustic measures of nasality in children with cleft lip and palate (CLP) and healthy controls using formalized perceptual assessment as a guide. Method: Fifty participants (23 children with CLP and 27 age- and gender-matched healthy controls) aged between 4 and 12 years produced a variety of…

Comparing Technology-Related Teacher Professional Development Designs: A Multilevel Study of Teacher and Student Impacts

ERIC Educational Resources Information Center

Walker, Andrew; Recker, Mimi; Ye, Lei; Robertshaw, M. Brooke; Sellers, Linda; Leary, Heather

2012-01-01

This article presents a quasi-experimental study comparing the impact of two technology-related teacher professional development (TTPD) designs, aimed at helping junior high school science and mathematics teachers design online activities using the rapidly growing set of online learning resources available on the Internet. The first TTPD design…

A Comparative Analysis of Numbers and Biology Content Domains between Turkey and the USA

ERIC Educational Resources Information Center

Incikabi, Lutfi; Ozgelen, Sinan; Tjoe, Hartono

2012-01-01

This study aimed to compare Mathematics and Science programs focusing on TIMSS content domains of Numbers and Biology that produced the largest achievement gap among students from Turkey and the USA. Specifically, it utilized the content analysis method within Turkish and New York State (NYS) frameworks. The procedures of study included matching…

A Comparative Study of the Adjustment of Secondary School Students

ERIC Educational Resources Information Center

Devika R.

2014-01-01

Education is the ability to meet one's life. How the child adjusts with varying situations determines the success of life. The child's adjustment is determined by a number of factors like Home, Social, Educational and Financial adjustment. The investigator here aims to make a comparative study on the adjustment of secondary school students. The…

Prosodic Abilities in Spanish and English Children with Williams Syndrome: A Cross-Linguistic Study

ERIC Educational Resources Information Center

Martinez-Castilla, Pastora; Stojanovik, Vesna; Setter, Jane; Sotillo, Maria

2012-01-01

The aim of this study was to compare the prosodic profiles of English- and Spanish-speaking children with Williams syndrome (WS), examining cross-linguistic differences. Two groups of children with WS, English and Spanish, of similar chronological and nonverbal mental age, were compared on performance in expressive and receptive prosodic tasks…

Not Just Another Evaluation: A Comparative Study of Four Educational Quality Projects at Swedish Universities

ERIC Educational Resources Information Center

Karlsson, Sara; Fogelberg, Karin; Kettis, Åsa; Lindgren, Stefan; Sandoff, Mette; Geschwind, Lars

2014-01-01

In this study, four recent self-initiated educational quality projects at Swedish universities are compared and analyzed. The article focuses on how the universities have handled the tension between external demands and internal norms. The aim is to contribute to an improved understanding of quality management in contemporary universities. On the…

Comparison of Cognitive-Behavioural Therapy and Psychodynamic Therapy in the Treatment of Anxiety among University Students: An Effectiveness Study

ERIC Educational Resources Information Center

Monti, Fiorella; Tonetti, Lorenzo; Ricci Bitti, Pio Enrico

2014-01-01

The aim of the present study was to compare the effectiveness of cognitive-behavioural (CBT) and psychodynamic (PDT) therapies in the treatment of anxiety among university students. To this aim, the Symptom Questionnaire (SQ) was completed by 30 students assigned to CBT and by 24 students assigned to PDT, both at the beginning and at the end of…

A Comparative Study of Identity Styles, Quality of Life and Behavioral Problems between Single Parent and Two Parent Adolescents

ERIC Educational Resources Information Center

Abedini, Zoleykha; Mirnasab, Mirmahmoud; Fathi Azar, Eskander

2017-01-01

The present study aimed to investigate identity styles, quality of life and behavioral difficulties between adolescents with single and two-parent status. In this causal- comparative study, a total of 214 high school students were selected, then 112 single parent students (59 females and 53 males) were selected by the voluntary response sampling…

Gender and Regional Differences in Creativity: A Comparative Study on Playfulness and Humor in Postgraduate Students between Mainland China and Taiwan

ERIC Educational Resources Information Center

Luo, Lingling; Zhou, Chunfang; Zhang, Song

2016-01-01

This article aims to study both similarities and differences in female students' creativity between Mainland China and Taiwan. As two main aspects influencing creativity, playfulness and humor are especially focused on in this comparative study. Empirical data were collected from 831 students in Mainland China and 703 students in Taiwan. Based on…

Going Green and Using Less Paper to Print Exams: Student Performance, Completion Time, and Preference

ERIC Educational Resources Information Center

O'Connor, Kevin J.

2014-01-01

Two studies measured the impact on student exam performance and exam completion time of strategies aimed to reduce the amount of paper used for printing multiple-choice course exams. Study 1 compared single-sided to double-sided printed exams. Study 2 compared a single-column arrangement of multiple-choice answer options to a space (and paper)…

Shared Teaching Culture in Different Forms: A Comparison of Expert and Novice Teachers' Practices

ERIC Educational Resources Information Center

Arani, Mohammad Reza Sarkar

2017-01-01

This study aims to reveal the teaching script and structure of lesson practice of two seventh-grade Japanese mathematics teachers--a "novice" and "expert"--through comparative analysis of mathematics lessons. Specifically, it aims to clarify how the teachers' views of teaching as tacit knowledge determine lesson structure and…

Stress Corrosion Cracking of Pipeline Steels in Fuel Grade Ethanol and Blends - Study to Evaluate Alternate Standard Tests and Phenomenological Understanding of SCC

DOT National Transportation Integrated Search

2011-10-30

Main aim of this project was to evaluate alternate standard test methods for stress corrosion cracking (SCC) and compare them with the results from slow strain rate test (SSRT) results under equivalent environmental conditions. Other important aim of...

The Application of Programmed Instruction in Fulfilling the Physiology Course Requirements

ERIC Educational Resources Information Center

Stanisavljevic, Jelena; Djuric, Dragan

2013-01-01

The aim of this study is to compare the effectiveness of models of programmed instruction and conventional (informative-illustrative) expository teaching in terms of fulfilling the aims of the course "Human anatomy and physiology" which is included in the physiology programme and designed for undergraduate students majoring in biology…

Simultaneous and Consecutive Interpretation and Human Information Processing.

ERIC Educational Resources Information Center

Gerver, D.

The aim of this study is to investigate the effects of noise on the performance of simultaneous conference interpreters, and to carry out a detailed examination of verbal and temporal aspects of their output in relation to source language input. A further aim is to compare the relative effectiveness of simultaneous and consecutive interpretation…

Dyslexia, Authorial Identity, and Approaches to Learning and Writing: A Mixed Methods Study

ERIC Educational Resources Information Center

Kinder, Julianne; Elander, James

2012-01-01

Background: Dyslexia may lead to difficulties with academic writing as well as reading. The authorial identity approach aims to help students improve their academic writing and avoid unintentional plagiarism, and could help to understand dyslexic students' approaches to writing. Aims: (1) To compare dyslexic and non-dyslexic students' authorial…

Comparison of AIMS65, Glasgow–Blatchford score, and Rockall score in a European series of patients with upper gastrointestinal bleeding: performance when predicting in-hospital and delayed mortality

PubMed Central

Martínez-Cara, Juan G; Jiménez-Rosales, Rita; Úbeda-Muñoz, Margarita; de Hierro, Mercedes López; de Teresa, Javier

2015-01-01

Objective AIMS65 is a score designed to predict in-hospital mortality, length of stay, and costs of gastrointestinal bleeding. Our aims were to revalidate AIMS65 as predictor of inpatient mortality and to compare AIMS65’s performance with that of Glasgow–Blatchford (GBS) and Rockall scores (RS) with regard to mortality, and the secondary outcomes of a composite endpoint of severity, transfusion requirements, rebleeding, delayed (6-month) mortality, and length of stay. Methods The study included 309 patients. Clinical and biochemical data, transfusion requirements, endoscopic, surgical, or radiological treatments, and outcomes for 6 months after admission were collected. Clinical outcomes were in-hospital mortality, delayed mortality, rebleeding, composite endpoint, blood transfusions, and length of stay. Results In receiver-operating characteristic curve analyses, AIMS65, GBS, and RS were similar when predicting inpatient mortality (0.76 vs. 0.78 vs. 0.78). Regarding endoscopic intervention, AIMS65 and GBS were identical (0.62 vs. 0.62). AIMS65 was useless when predicting rebleeding compared to GBS or RS (0.56 vs. 0.70 vs. 0.71). GBS was better at predicting the need for transfusions. No patient with AIMS65 = 0, GBS ≤ 6, or RS ≤ 4 died. Considering the composite endpoint, an AIMS65 of 0 did not exclude high risk patients, but a GBS ≤ 1 or RS ≤ 2 did. The three scores were similar in predicting prolonged in-hospital stay. Delayed mortality was better predicted by AIMS65. Conclusion AIMS65 is comparable to GBS and RS in essential endpoints such as inpatient mortality, the need for endoscopic intervention and length of stay. GBS is a better score predicting rebleeding and the need for transfusion, but AIMS65 shows a better performance predicting delayed mortality. PMID:27403303

Assessment of gross motor skills of at-risk infants: predictive validity of the Alberta Infant Motor Scale.

PubMed

Darrah, J; Piper, M; Watt, M J

1998-07-01

The Alberta Infant Motor Scale (AIMS) is a norm-referenced measure of infant gross motor development. The objectives of this study were: (1) to establish the best cut-off scores on the AIMS for predictive purposes, and (2) to compare the predictive abilities of the AIMS with those of the Movement Assessment of Infants (MAI) and the Peabody Developmental Gross Motor Scale (PDGMS). One hundred and sixty-four infants were assessed at 4 and 8 months adjusted ages on the three measures. A pediatrician assessed each infant's gross motor development at 18 months as normal, suspicious, or abnormal. For the AIMS, two different cut-off points were identified: the 10th centile at 4 months and the 5th centile at 8 months. The MAI provided the best specificity rates at 4 months while the AIMS was superior in specificity at 8 months. Sensitivity rates were comparable between the two tests. The PDGMS in general demonstrated poor predictive abilities.

Policy and practice of occupational rehabilitation in Hong Kong and Guangzhou--a comparative study.

PubMed

Chan, Kan Kam

2008-01-01

The objective of this paper is to compare social policy on occupational rehabilitation services in two mega industrial cities in southern China: Hong Kong and Guangzhou. Comparative policy study was employed as the research and analytical method in this paper. Aim, finance, target, coverage, organization and administration, service delivery and provision of the occupational rehabilitation policy and its linkages with industrial injury compensation system and re-employment policy in the two cities were critically reviewed and compared. The results of the study reflect that the Guangzhou policy is more aggressive and more tailor-made to the specific needs of occupational rehabilitation compared to the Hong Kong policy, whereas occupational rehabilitation in Hong Kong has long been developed and knowledge and skills in the occupational rehabilitation service are more mature and fruitful. Based on the research findings, it is concluded that through experience sharing and exchange, there will be more mutual understanding regarding the system, practice, success, faults and limitations in the two cities, as well as awareness of alternative courses of action. These will help in the better development of occupational rehabilitation services with the aims to safeguard the rights and wellbeing of workers in both cities.

Comparative analysis of activation induced marker (AIM) assays for sensitive identification of antigen-specific CD4 T cells

PubMed Central

Cirelli, Kimberly M.; Dan, Jennifer M.; Morou, Antigoni; Daigneault, Audrey; Brassard, Nathalie; Silvestri, Guido; Routy, Jean-Pierre; Havenar-Daughton, Colin; Crotty, Shane

2017-01-01

The identification and study of antigen-specific CD4 T cells, both in peripheral blood and in tissues, is key for a broad range of immunological research, including vaccine responses and infectious diseases. Detection of these cells is hampered by both their rarity and their heterogeneity, in particular with regards to cytokine secretion profiles. These factors prevent the identification of the total pool of antigen-specific CD4 T cells by classical methods. We have developed assays for the highly sensitive detection of such cells by measuring the upregulation of surface activation induced markers (AIM). Here, we compare two such assays based on concurrent expression of CD69 plus CD40L (CD154) or expression of OX40 plus CD25, and we develop additional AIM assays based on OX40 plus PD-L1 or 4-1BB. We compare the relative sensitivity of these assays for detection of vaccine and natural infection-induced CD4 T cell responses and show that these assays identify distinct, but overlapping populations of antigen-specific CD4 T cells, a subpopulation of which can also be detected on the basis of cytokine synthesis. Bystander activation had minimal effect on AIM markers. However, some T regulatory cells upregulate CD25 upon antigen stimulation. We therefore validated AIM assays designed to exclude most T regulatory cells, for both human and non-human primate (NHP, Macaca mulatta) studies. Overall, through head-to-head comparisons and methodological improvements, we show that AIM assays represent a sensitive and valuable method for the detection of antigen-specific CD4 T cells. PMID:29065175

Comparative analysis of activation induced marker (AIM) assays for sensitive identification of antigen-specific CD4 T cells.

PubMed

Reiss, Samantha; Baxter, Amy E; Cirelli, Kimberly M; Dan, Jennifer M; Morou, Antigoni; Daigneault, Audrey; Brassard, Nathalie; Silvestri, Guido; Routy, Jean-Pierre; Havenar-Daughton, Colin; Crotty, Shane; Kaufmann, Daniel E

2017-01-01

The identification and study of antigen-specific CD4 T cells, both in peripheral blood and in tissues, is key for a broad range of immunological research, including vaccine responses and infectious diseases. Detection of these cells is hampered by both their rarity and their heterogeneity, in particular with regards to cytokine secretion profiles. These factors prevent the identification of the total pool of antigen-specific CD4 T cells by classical methods. We have developed assays for the highly sensitive detection of such cells by measuring the upregulation of surface activation induced markers (AIM). Here, we compare two such assays based on concurrent expression of CD69 plus CD40L (CD154) or expression of OX40 plus CD25, and we develop additional AIM assays based on OX40 plus PD-L1 or 4-1BB. We compare the relative sensitivity of these assays for detection of vaccine and natural infection-induced CD4 T cell responses and show that these assays identify distinct, but overlapping populations of antigen-specific CD4 T cells, a subpopulation of which can also be detected on the basis of cytokine synthesis. Bystander activation had minimal effect on AIM markers. However, some T regulatory cells upregulate CD25 upon antigen stimulation. We therefore validated AIM assays designed to exclude most T regulatory cells, for both human and non-human primate (NHP, Macaca mulatta) studies. Overall, through head-to-head comparisons and methodological improvements, we show that AIM assays represent a sensitive and valuable method for the detection of antigen-specific CD4 T cells.

Economics and Comparative and International Education: Past, Present, Future

ERIC Educational Resources Information Center

Wolhuter, Charl

2017-01-01

The aim of this paper is to map this place of economics in the field of study of Comparative and International Education. Interrelationship between economy and education is concerned, two broad lines of enquiry lie within the scope of Comparative and International Education: economy as shaping force of education systems and the effect of education…

A Comparative Analysis of Charter Schools and Traditional Public Schools

ERIC Educational Resources Information Center

Smith, Jodi Renee Abbott

2014-01-01

The focus of this descriptive research study was to compare charter and traditional public schools on the academic knowledge of fifth grade students as measured by Arizona's Instrument to Measure Standards (AIMS) in a suburb of a large southwestern city. This analysis also compared charter and traditional public schools on AYP status. It was…

A Multidisciplinary Approach to Study the Role of the Gut Microbiome in Relapsing and Progressive MS

DTIC Science & Technology

2016-10-01

AWARD NUMBER: W81XWH-15-1-0652 TITLE: A Multidisciplinary Approach to Study the Role of the Gut Microbiome in Relapsing and Progressive MS...0652 A Multidisciplinary Approach to Study the Role of the Gut Microbiome in Relapsing and Progressive MS 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d...SOW, each Aim was subdivided into Major Tasks and subtasks: Aim#1: To compare the gut microbiome of subjects with RMS and PPMS. Major Task 1

Can You Hear What I Think? Theory of Mind in Young Children With Moderate Hearing Loss.

PubMed

Netten, Anouk P; Rieffe, Carolien; Soede, Wim; Dirks, Evelien; Korver, Anna M H; Konings, Saskia; Briaire, Jeroen J; Oudesluys-Murphy, Anne Marie; Dekker, Friedo W; Frijns, Johan H M

The first aim of this study was to examine various aspects of Theory of Mind (ToM) development in young children with moderate hearing loss (MHL) compared with hearing peers. The second aim was to examine the relation between language abilities and ToM in both groups. The third aim was to compare the sequence of ToM development between children with MHL and hearing peers. Forty-four children between 3 and 5 years old with MHL (35 to 70 dB HL) who preferred to use spoken language were identified from a nationwide study on hearing loss in young children. These children were compared with 101 hearing peers. Children were observed during several tasks to measure intention understanding, the acknowledgement of the other's desires, and belief understanding. Parents completed two scales of the child development inventory to assess expressive language and language comprehension in all participants. Objective language test scores were available from the medical files of children with MHL. Children with MHL showed comparable levels of intention understanding but lower levels of both desire and belief understanding than hearing peers. Parents reported lower language abilities in children with MHL compared with hearing peers. Yet, the language levels of children with MHL were within the average range compared with test normative samples. A stronger relation between language and ToM was found in the hearing children than in children with MHL. The expected developmental sequence of ToM skills was divergent in approximately one-fourth of children with MHL, when compared with hearing children. Children with MHL have more difficulty in their ToM reasoning than hearing peers, despite the fact that their language abilities lie within the average range compared with test normative samples.

Comparing Faculty Perceptions of Sustainability Teaching at Two US Universities

ERIC Educational Resources Information Center

Tziganuk, Ashlee; Gliedt, Travis

2017-01-01

Purpose: This study aims to examine and compare faculty perceptions of the process of institutionalizing sustainability, developing sustainability pedagogy and activating key sustainability competencies between the University of Oklahoma (OU) and Arizona State University (ASU). Design/methodology/approach: Semi-structured interviews were conducted…

A comparison of masking effects of haloperidol versus molindone in tardive dyskinesia.

PubMed

Glazer, W M; Hafez, H

1990-01-01

An experimental method was utilized to compare the masking effects of two neuroleptic agents--molindone and haloperidol--on 18 neuroleptic-treated schizophrenic patients exhibiting operationally defined withdrawal-exacerbated tardive dyskinesia. After a week on one of these two medications at preestablished doses equivalent to that of the pre-study neuroleptic, molindone-masked total AIMS scores by significantly less (12%) than haloperidol (27%). Similarly, during a second week when the dose of these neuroleptics was equivalent to 200% that of the pre-study dose, molindone masked the total AIMS score significantly less (23%) as compared to haloperidol (53%). Several interpretations of this finding are considered. This study demonstrates the feasibility of a method that may offer a model for understanding pharmacological differences among neuroleptic medications.

English Teaching and Learning in Brazilian Regular Schools and Language Schools: A Study on Teachers' Beliefs

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…

The Comparison of Physical Education and Sports Lessons Applied in Education Systems of Turkey and Kosovo

ERIC Educational Resources Information Center

Hergüner, Gülten; Önal, Ayse; Berisha, Milaim; Yaman, Menzure Sibel

2016-01-01

This study was conducted in order to compare and determine the differences between the syllabuses, class hours, subject topics, contents and acquirements of Physical Education and Sports Lessons in primary, middle and high schools in Turkey and Kosovo. This is an international comparative education study in which the aim is to reveal the…

Comparative Study of Eating-Related Attitudes and Psychological Traits between Israeli-Arab and -Jewish Schoolgirls

ERIC Educational Resources Information Center

Latzer, Yael; Tzischinsky, Orna; Geraisy, Nabil

2007-01-01

Objective: The aims of the study were to examine weight concerns, dieting and eating behaviours in a group of Israeli-Arab schoolgirls as compared with Israeli-Jewish schoolgirls, as well as to investigate the reliability of the Arabic (Palestinian) version of the eating disorder inventory-2 (EDI-2). Method: The sample consisted of 2548 Israeli…

Differential Olfactory Identification in Children with Autism and Asperger's Disorder: A Comparative and Longitudinal Study

ERIC Educational Resources Information Center

May, Tamara; Brewer, Warrick J.; Rinehart, Nicole J.; Enticott, Peter G.; Brereton, Avril V.; Tonge, Bruce J.

2011-01-01

Key theories of autism implicate orbitofrontal cortex (OFC) compromise, while olfactory identification (OI) deficits are associated with OFC dysfunction. This study aimed to complete a 5-year follow-up of children with high-functioning autism (HFA) who previously lacked the normal age-OI association; and compare unirhinal-OI in children with HFA,…

Using Digital and Paper Diaries for Learning and Assessment Purposes in Higher Education: A Comparative Study of Feasibility and Reliability

ERIC Educational Resources Information Center

Gleaves, Alan; Walker, Caroline; Grey, John

2007-01-01

The incorporation of diaries and journals as learning and assessment vehicles into programmes of study within higher education has enabled the further growth of reflection, creative writing, critical thinking and meta-cognitive processes of students' learning. However, there is currently little research that aims to compare how different types of…

A Comparative Meta-Analysis of 5E and Traditional Approaches in Turkey

ERIC Educational Resources Information Center

Anil, Özgür; Batdi, Veli

2015-01-01

The aim of this study is to compare the 5E learning model with traditional learning methods in terms of their effect on students' academic achievement, retention and attitude scores. In this context, the meta-analytic method known as the "analysis of analyses" was used and a review undertaken of the studies and theses (N = 14) executed…

Replication Research in Comparative Genre Analysis in English for Academic Purposes

ERIC Educational Resources Information Center

Basturkmen, Helen

2014-01-01

In recent years a number of comparative studies based on an established approach to genre analysis have been published in the English for Academic Purposes (EAP) literature. Studies in this emerging strand of research typically aim to identify how the rhetorical structure of a particular genre (a text type) or part of a genre may vary across…

A Content Analysis Comparing Gender Images in Network Television Commercials Aired in Daytime, Evening, and Weekend Telecasts.

ERIC Educational Resources Information Center

Craig, R. Stephen

A content analysis comparing gender portrayals in 2,209 network television commercials was conducted. Many earlier studies treated television advertising's portrayal of men as unproblematic and excluded ads aimed specifically at men from the study sample. To address this shortcoming, the sample was chosen from three different day parts: (1)…

Compare the Values of Blood Lactate and Heart Rate of Kickboxers during Kickboxing Matches

ERIC Educational Resources Information Center

Karadag, Mustafa

2017-01-01

The aim of this study was to compare the values of heart rate (HR) and blood lactate (BL) of kickboxers during kickboxing match. This study was conducted with the participation of 18 male and 16 female sportsman in Turkish Kickboxing championship, an organization of Turkish Kickboxing Federation. After the participant athletes read and signed…

Curriculum-Making in Pre-Vocational Education in the Lower Secondary School: A Regional Comparative Analysis within Europe

ERIC Educational Resources Information Center

Berger, Susanne; Canning, Roy; Dolan, Michael; Kurek, Slawomir; Pilz, Matthias; Rachwal, Tomasz

2012-01-01

This paper presents a pilot comparative research project on pre-vocational education in lower secondary schools (ISCED level 2) within regions in three European countries. The primary aim of the study was to better understand how the pre-vocational education curriculum is constructed and taught within schools. A case study methodology was selected…

Parent-Adolescent Conflict and Adolescents' Adaptation: A Longitudinal Study of Albanian Immigrant Youth Living in Greece

ERIC Educational Resources Information Center

Motti-Stefanidi, Frosso; Pavlopoulos, Vassilis; Tantaros, Spyros

2011-01-01

This paper investigates the relationship between the frequency of parent-adolescent conflict and the quality of adaptation of immigrant Albanian adolescents and of their native Greek classmates. Aims of the present study were: (a) to compare the frequency of immigrant and non-immigrant adolescents' conflicts with their parents; (b) to compare the…

Musical Practices and Methods in Music Lessons: A Comparative Study of Estonian and Finnish General Music Education

ERIC Educational Resources Information Center

Sepp, Anu; Ruokonen, Inkeri; Ruismäki, Heikki

2015-01-01

This article reveals the results of a comparative study of Estonian and Finnish general music education. The aim was to find out what music teaching practices and approaches/methods were mostly used, what music education perspectives supported those practices. The data were collected using questionnaires and the results of 107 Estonian and 50…

Comparative study on properties of edible films based on pinhao (Araucaria angustifolia) starch and flour

USDA-ARS?s Scientific Manuscript database

The aim of this study was to develop and compare the properties of edible films based on pinhao starch and pinhao flour. Seven formulations were developed by casting methodology: 5% pinhao starch with 0, 1, 1.5, and 2% glycerol, and 5% pinhao flour with 1, 1.5, and 2% glycerol. The films were evalua...

A Comparative Discourse Study of Simulated Clinical Roleplays in Two Assessment Contexts: Validating a Specific-Purpose Language Test

ERIC Educational Resources Information Center

Woodward-Kron, Robyn; Elder, Catherine

2016-01-01

The aim of this paper is to investigate from a discourse analytic perspective task authenticity in the speaking component of the Occupational English Test (OET), an English language screening test for clinicians designed to reflect the language demands of health professional-patient communication. The study compares the OET speaking sub-test…

Dynamics of Inequalities in Access to Higher Education: Bulgaria in a Comparative Perspective

ERIC Educational Resources Information Center

Ilieva-Trichkova, Petya; Boyadjieva, Pepka

2014-01-01

This paper aims at studying the dynamics of inequalities in access to higher education (HE) both in a historical and a comparative perspective. It uses Bulgaria as a case study and places it among five other countries such as Estonia, Hungary, Poland, Slovakia and Slovenia. The adopted approach differentiates between equity in HE and inequalities…

A Comparative Study to Evaluate the Effectiveness of Computer Assisted Instruction (CAI) versus Class Room Lecture (RL) for Computer Science at ICS Level

ERIC Educational Resources Information Center

Kausar, Tayyaba; Choudhry, Bushra Naoreen; Gujjar, Aijaz Ahmed

2008-01-01

This study was aimed to evaluate the effectiveness of CAI vs. classroom lecture for computer science at ICS level. The objectives were to compare the learning effects of two groups with class room lecture and computer assisted instruction studying the same curriculum and the effects of CAI and CRL in terms of cognitive development. Hypothesis of…

A Comparative Study to Evaluate the Effectiveness of Computer Assisted Instruction (CAI) versus Class Room Lecture (CRL) for Computer Science at ICS Level

ERIC Educational Resources Information Center

Kausar, Tayyaba; Choudhry, Bushra Naoreen; Gujjar, Aijaz Ahmed

2008-01-01

This study was aimed to evaluate the effectiveness of CAI vs. classroom lecture for computer science at ICS level. The objectives were to compare the learning effects of two groups with class room lecture and computer assisted instruction studying the same curriculum and the effects of CAI and CRL in terms of cognitive development. Hypothesis of…

The Comparative Study of Morals and Democracy and Their Effect on the Behavioral Reflections of Khawaja Nasir Al-Din Tusi and John Dewey

ERIC Educational Resources Information Center

Mirzaei, Khalil; Golestani, Sayyed Hashem; Vaezi, Sayyed Hossain

2016-01-01

This study was aimed at comparatively analyzing morals and democracy from John Dewey and Khawaja Nasir al-Din Tusi's viewpoint. It also sought the effect of the two philosophers' viewpoint about morals and democracy and behavioral reflections. The purpose of this study was also to become familiar with the effect of morals and democracy on…

Neurostructural correlates of two subtypes of specific phobia: a voxel-based morphometry study.

PubMed

Hilbert, Kevin; Evens, Ricarda; Maslowski, Nina Isabel; Wittchen, Hans-Ulrich; Lueken, Ulrike

2015-02-28

The animal and blood-injection-injury (BII) subtypes of specific phobia are both characterized by subjective fear but distinct autonomic reactions to threat. Previous functional neuroimaging studies have related these characteristic responses to shared and non-shared neural underpinnings. However, no comparative structural data are available. This study aims to fill this gap by comparing the two subtypes and also comparing them with a non-phobic control group. Gray and white matter data of 33 snake phobia subjects (SP), 26 dental phobia subjects (DP), and 37 healthy control (HC) subjects were analyzed with voxel-based morphometry. Especially DP differed from HC and SP by showing significantly increased grey matter volumes in widespread areas including the right subgenual anterior cingulate gyrus, left insula, left orbitofrontal and left prefrontal (PFC) cortices. In addition, white matter volume was significantly increased in the left PFC in DP compared with SP. These results are in line with functional changes observed in dental phobia and point toward those brain circuits associated with emotional processing and regulation. Future studies should aim to further delineate functional and structural connectivity alterations in specific phobia. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Anthropometric Studies on the Turkish Population - A Historical Review

PubMed Central

Neyzi, Olcay; Saka, Hatice Nurçin; Kurtoğlu, Selim

2013-01-01

A historical review of anthropometric studies conducted on Turkish children and adults is presented. In view of observed differences in growth status between children of different societies, the need for local reference standards and the methodology to be used for such studies have been stressed. The importance of local studies in reflecting the state of health and nutrition both in children and adults has also been mentioned. While a number of studies in children cited in this paper are designed to compare the growth of children from different socioeconomic levels, other studies aim to establish local reference data for Turkish children. While the historical studies in adults aim to define racial characteristics, the more recent studies aim to bring out nutritional characteristics with emphasis on increasing frequency of obesity. Conflict of interest:None declared. PMID:23419421

The Feminization of School Hypothesis Called into Question among Junior and High School Students

ERIC Educational Resources Information Center

Verniers, Catherine; Martinot, Delphine; Dompnier, Benoît

2016-01-01

Background: The feminization of school hypothesis suggests that boys underachieve in school compared to girls because school rewards feminine characteristics that are at odds with boys' masculine features. Aims: The feminization of school hypothesis lacks empirical evidence. The aim of this study was to test this hypothesis by examining the extent…

Schizophrenia-Spectrum Psychoses in People With and Without Intellectual Disability

ERIC Educational Resources Information Center

Bouras, N.; Martin, G.; Leese, M.; Vanstraelen, M.; Holt, G.; Thomas, C.; Hindler, C.; Boardman, J.

2004-01-01

Although there is an increased risk of schizophrenia-spectrum psychoses (SSP) in people with intellectual disability (ID), there is a paucity of research evidence into clinical presentation of the disorder in comparison with research into SSP in people without ID. Aims The aims of the study were to compare clinical, functional, and social factors…

Comparing HE Policies in Europe

ERIC Educational Resources Information Center

Bleiklie, Ivar; Michelsen, Svein

2013-01-01

The purpose of this paper is to develop a conceptual framework for a comparative analysis of Higher Education policies that enables us to investigate the explanatory power of structural characteristics of politico-administrative systems. The policies that are studied aim at improving the efficiency and quality of institutional performance. The…

The effect of ethnicity on prescribing practice and treatment outcome in inpatients suffering from schizophrenia in Greece.

PubMed

Douzenis, Athanassios; Apostolopoulos, Athanassios; Seretis, Dionisios; Rizos, Emmanouil N; Christodoulou, Christos; Lykouras, Lefteris

2011-04-20

No studies have been conducted in Greece with the aim of investigating the influence of ethnicity on the prescribing and treatment outcome of voluntarily admitted inpatients. Most studies conducted in the UK and the US, both on inpatients and outpatients, focus on the dosage of antipsychotics for schizophrenic patients and many suffer from significant methodological limitations. Using a simple design, we aimed to assess negative ethnic bias in psychotropic medication prescribing by comparing discrepancies in use between native and non-native psychiatric inpatients. We also aimed to compare differences in treatment outcome between the two groups. In this retrospective study, the prescribing of medication was compared between 90 Greek and 63 non-Greek inpatients which were consecutively admitted into the emergency department of a hospital covering Athens, the capital of Greece. Participants suferred from schizophrenia and other psychotic disorders. Overall, groups were compared with regard to 12 outcomes, six related to prescribing and six related to treatment outcome as assesed by standardised psychometric tools. No difference between the two ethnic groups was found in terms of improvement in treatment as measured by GAF and BPRS-E. Polypharmacy, use of first generation antipsychotics, second generation antipsychotics and use of mood stabilizers were not found to be associated with ethnicity. However, non-Greeks were less likely to receive SSRIs-SNRIs and more likely to receive benzodiazepines. Our study found limited evidence for ethnic bias. The stronger indication for racial bias was found in benzodiazepine prescribing. We discuss alternative explanations and give arguments calling for future research that will focus on disorders other than schizophrenia and studying non-inpatient populations.

The effect of ethnicity on prescribing practice and treatment outcome in inpatients suffering from schizophrenia in Greece

PubMed Central

2011-01-01

Background No studies have been conducted in Greece with the aim of investigating the influence of ethnicity on the prescribing and treatment outcome of voluntarily admitted inpatients. Most studies conducted in the UK and the US, both on inpatients and outpatients, focus on the dosage of antipsychotics for schizophrenic patients and many suffer from significant methodological limitations. Using a simple design, we aimed to assess negative ethnic bias in psychotropic medication prescribing by comparing discrepancies in use between native and non-native psychiatric inpatients. We also aimed to compare differences in treatment outcome between the two groups. Methods In this retrospective study, the prescribing of medication was compared between 90 Greek and 63 non-Greek inpatients which were consecutively admitted into the emergency department of a hospital covering Athens, the capital of Greece. Participants suferred from schizophrenia and other psychotic disorders. Overall, groups were compared with regard to 12 outcomes, six related to prescribing and six related to treatment outcome as assesed by standardised psychometric tools. Results No difference between the two ethnic groups was found in terms of improvement in treatment as measured by GAF and BPRS-E. Polypharmacy, use of first generation antipsychotics, second generation antipsychotics and use of mood stabilizers were not found to be associated with ethnicity. However, non-Greeks were less likely to receive SSRIs-SNRIs and more likely to receive benzodiazepines. Conclusions Our study found limited evidence for ethnic bias. The stronger indication for racial bias was found in benzodiazepine prescribing. We discuss alternative explanations and give arguments calling for future research that will focus on disorders other than schizophrenia and studying non-inpatient populations. PMID:21507225

Early developmental milestones and age of independent walking in orphans compared with typical home-raised infants.

PubMed

Chaibal, Supattra; Bennett, Surussawadi; Rattanathanthong, Korrawan; Siritaratiwat, Wantana

2016-10-01

Early gross motor development is a major indicator of global milestones in the first year of life, affecting the walking ability of a child. There has been limited research reporting on early motor development and the age of independent walking of orphaned infants compared to typical home-raised infants. The purpose of this study was to compare the mean scores of early gross motor movement at 4, 6 and 8months of age and at the age of walking attainment of typically raised infants and orphaned infants. In addition, we looked to compare the walking age between these same infants. This cross-sectional study recruited 59 typical home-raised infants and 62 orphans. Their gross motor development was assessed using the Alberta Infant Motor Scale (AIMS). The age of walking attainment was also prospectively monitored and ascertained. The Student's independent t-test was used to analyse the differences of the AIMS scores at 4, 6 and 8months of age and at the age of independent walking between the two groups. The orphans showed significantly lower AIMS scores at 4, 6 and 8months of age and the age of independent walking (P-value<0.05). The orphan group had a 5-month older mean age of walking attainment (15.0±4.2months) compared with typical home-raised infants (9.9±1.4months). Orphans have delays in early gross motor development and walk independently at an older age, compared with home-raised infants. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The Role of the e-Tutor in Synchronous Online Problem-Based Learning: A Study in a Master Public Health Programme

ERIC Educational Resources Information Center

de Jong, Nynke; Verstegen, Daniëlle M. L.; Könings, Karen D.

2018-01-01

The aim of this study is to compare the role of the tutor in an online and a face-to-face problem-based learning (PBL) session to shed light on potential differences of the tutor role in both settings. In this practice-based study we compared the two groups with the same tutor undertaking the same module. Students completed questionnaires about…

Alternative Education: A Comparative Case Study of the Behavior Modification Programs of Two Upstate South Carolina Alternative Schools for Youth Who Exhibit Behavior That Is Disruptive

ERIC Educational Resources Information Center

Scipio, Timothy Lamont

2013-01-01

This study examined behavior modification programs in schools designed to focus on discipline and that aim to reform disruptive behavior in students, usually over a limited period of time. This was a comparative case study of two type II alternative schools in the Upstate of South Carolina. The findings contributed to the research base regarding…

Phonological and Motor Errors in Individuals with Acquired Sound Production Impairment

ERIC Educational Resources Information Center

Buchwald, Adam; Miozzo, Michele

2012-01-01

Purpose: This study aimed to compare sound production errors arising due to phonological processing impairment with errors arising due to motor speech impairment. Method: Two speakers with similar clinical profiles who produced similar consonant cluster simplification errors were examined using a repetition task. We compared both overall accuracy…

Comparing the High School English Curriculum in Turkey through Multi-Analysis

ERIC Educational Resources Information Center

Batdi, Veli

2017-01-01

This study aimed to compare the High School English Curriculum (HSEC) in accordance with Stufflebeam's context, input, process and product (CIPP) model through multi-analysis. The research includes both quantitative and qualitative aspects. A descriptive analysis was operated through Rasch Measurement Model; SPSS program for the quantitative…

Suicide in Batman, Southeastern Turkey

ERIC Educational Resources Information Center

Altindag, Abdurrahman; Ozkan, Mustafa; Oto, Remzi

2005-01-01

The southeastern part of Turkey has comparatively high female suicide rates. We aimed to research social, economic, cultural, and psychiatric reasons of suicides in Batman in a case-controlled psychological autopsy study comparing suicides with matched community controls. The female suicide rate was 9.3 per 100.000 and the female/male ratio was…

What Is HRD? A Definitional Review and Synthesis of the HRD Domain

ERIC Educational Resources Information Center

Hamlin, Bob; Stewart, Jim

2011-01-01

Purpose: The aim of the paper is to present the findings of a definitional review and comparative study of HRD definitions. It also reports the results of comparing and contrasting a synthesis of the "intended purposes" and "processes" constituting these definitions against various definitions and conceptualisations of…

Working Memory Arrest in Children with High-Functioning Autism Compared to Children with Attention-Deficit/Hyperactivity Disorder: Results from a 2-Year Longitudinal Study

ERIC Educational Resources Information Center

Andersen, Per N.; Skogli, Erik W.; Hovik, Kjell T.; Geurts, Hilde; Egeland, Jens; Øie, Merete

2015-01-01

The aim of this study was to analyse the development of verbal working memory in children with high-functioning autism compared to children with attention-deficit/hyperactivity disorder and typically developing children. A total of 34 children with high-functioning autism, 72 children with attention-deficit/hyperactivity disorder and 45 typically…

A Comparative Assessment of Computer Literacy of Private and Public Secondary School Students in Lagos State, Nigeria

ERIC Educational Resources Information Center

Osunwusi, Adeyinka Olumuyiwa; Abifarin, Michael Segun

2013-01-01

The aim of this study was to conduct a comparative assessment of computer literacy of private and public secondary school students. Although the definition of computer literacy varies widely, this study treated computer literacy in terms of access to, and use of, computers and the internet, basic knowledge and skills required to use computers and…

Comparing Teachers' Non-Teaching Roles in Curriculum Reforms from an Organization Studies Perspective: Cases from Botswana and South Africa

ERIC Educational Resources Information Center

Addy, Nii Antiaye

2012-01-01

In Sub-Saharan Africa, the academic aims of curriculum reforms and the teaching roles related to them are similar, but non-teaching roles are likely to vary across countries. Taking an organization studies perspective, this article compares teachers' roles in reform along the Botswana-South Africa border. Though these teachers share language and…

Patients’ subjective concepts about primary healthcare utilisation: the study protocol of a qualitative comparative study between Norway and Germany

PubMed Central

Herrmann, Wolfram J; Haarmann, Alexander; Flick, Uwe; Bærheim, Anders; Lichte, Thomas; Herrmann, Markus

2013-01-01

Background In Germany, utilisation of ambulatory healthcare services is high compared with other countries: While a study based on the process data of German statutory health insurances showed an average of 17.1 physician-patient-contacts per year, the comparable figure for Norway is about five. The usual models of healthcare utilisation, such as Rosenstock's Health Belief Model and Andersen's Behavioural Model, cannot explain these differences adequately. Organisational factors of the healthcare system, such as gatekeeping, do not explain the magnitude of the differences. Our hypothesis is that patients’ subjective concepts about primary healthcare utilisation play a major role in explaining different healthcare utilisation behaviour in different countries. Hence, the aim of this study is to explore these subjective concepts comparatively, between Germany and Norway. Methods/design With that aim in mind, we chose a comparative qualitative study design. In Norway and Germany, we are going to interview 20 patients each with qualitative episodic interviews. In addition, we are going to conduct participant observation in four German and four Norwegian primary care practices. The data will be analysed by thematic coding. Using selected categories, we are going to conduct comparative case and group analyses. Ethics and dissemination The study adheres to the Declaration of Helsinki. All interviewees will sign informed consent forms and all patients will be observed during consultation. Strict rules for data security will apply. Developed theory and policy implications are going to be disseminated by a workshop, presentations for experts and laypersons and publications. PMID:23794555

Do Healthy Preterm Children Need Neuropsychological Follow-Up? Preschool Outcomes Compared with Term Peers

ERIC Educational Resources Information Center

Dall'Oglio, Anna M.; Rossiello, Barbara; Coletti, Maria F.; Bultrini, Massimiliano; De Marchis, Chiara; Rava, Lucilla; Caselli, Cristina; Paris, Silvana; Cuttini, Marina

2010-01-01

Aim: The aim of this study was to determine neuropsychological performance (possibly predictive of academic difficulties) and its relationship with cognitive development and maternal education in healthy preterm children of preschool age and age-matched comparison children born at term. Method : A total of 35 infants who were born at less than 33…

Maize and prairie root contributions to soil CO2 emissions in the field

USDA-ARS?s Scientific Manuscript database

Background and aims: A major hurdle in closing carbon budgets is partitioning soil-surface CO2 fluxes by source. This study aims to estimate CO2 resulting from root growth (RG) in the field. Methods: We used periodic 48-hour shading over two seasons to estimate and compare RG-derived CO2 in one annu...

The Criterion and Discriminant Validity of the Referential Thinking (REF) Scale

ERIC Educational Resources Information Center

Startup, Mike; Sakrouge, Rebecca; Mason, Oliver J.

2010-01-01

The Referential Thinking (REF) scale was designed to be a comprehensive self-report measure of both simple and guilty ideas of reference in the general population. One aim of the present study was to test the proposed interpretations of REF scores by comparing REF scores with ratings of delusions among psychotic patients. A 2nd aim was to test…

Motor competency and social communication skills in preschool children with autism spectrum disorder.

PubMed

Craig, Francesco; Lorenzo, Alessandro; Lucarelli, Elisabetta; Russo, Luigi; Fanizza, Isabella; Trabacca, Antonio

2018-06-01

This study aimed to investigate the association between motor competency and social communication in children with Autism Spectrum Disorder (ASD) compared with children with Intellectual Disabilities (ID) and typically developing (TD) children. Motor competency, ASD symptoms, and nonverbal Intelligent Quotient (IQ) were investigated through the following tests: Movement Assessment Battery for Children, second edition (MABC-2), Social Communication Questionnaire (SCQ), Autism Classification System of Functioning: Social Communication (ACSF:SC) and Leiter International Performances Scale Revised (Leiter-R). The ASD + ID and ID groups had lower MABC-2-manual dexterity mean scores, MABC-2-aiming and catching mean scores, MABC-2-static and dynamic balance mean scores and MABC-2-TTS compared with the TD group (P < 0.05). In addition, the ASD + ID group had lower MABC-2-aiming and catching mean scores compared with the ID group. In the ASD + ID group, we found a significant negative correlation (P < 0.001) between MABC-2-aiming and catching scores with SCQ scores, nonverbal IQ and ACSF:SC levels. Our findings provide new insight into the common neuropsychological mechanisms underlying social communication and motor deficits in ASD. Multiple deficits in motor functioning may be present in ASD and ID, however deficits involving the ability to integrate motor and social cues are somewhat specific to ASD. Autism Res 2018, 11: 893-902. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. This study highlighted the specificity of motor impairment in ASD comparing performances on a frequently used measure of motor impairment between clinical groups (ASD + ID and ID) and a non-clinical group. While previous research has suggested that multiple deficits in motor functioning may be present in ASD, our findings suggest that deficits in tasks involving the ability to integrate visual and motor cues (aiming and catching task) are somewhat specific to ASD. © 2018 International Society for Autism Research, Wiley Periodicals, Inc.

The RE-AIM Framework: A Systematic Review of Use Over Time

PubMed Central

Shoup, Jo Ann; Glasgow, Russell E.

2013-01-01

We provided a synthesis of use, summarized key issues in applying, and highlighted exemplary applications in the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. We articulated key RE-AIM criteria by reviewing the published literature from 1999 to 2010 in several databases to describe the application and reporting on various RE-AIM dimensions. After excluding nonempirical articles, case studies, and commentaries, 71 articles were identified. The most frequent publications were on physical activity, obesity, and disease management. Four articles reported solely on 1 dimension compared with 44 articles that reported on all 5 dimensions of the framework. RE-AIM was broadly applied, but several criteria were not reported consistently. PMID:23597377

Comparing the Math Anxiety of Secondary School Female Students in Groups (Science and Mathematical Physics) Public Schools

ERIC Educational Resources Information Center

Vakili, Khatoon; Pourrazavy, Zinat alsadat

2017-01-01

The aim of this study is comparing math anxiety of secondary school female students in groups (Science and Mathematical Physics) Public Schools, district 2, city of Sari. The purpose of the research is applied research, it is a development branch, and in terms of the nature and method, it is a causal-comparative research. The statistical…

A review of dosimetric and toxicity modeling of proton versus photon craniospinal irradiation for pediatrics medulloblastoma.

PubMed

Ho, Evangeline S Q; Barrett, Sarah A; Mullaney, Laura M

2017-08-01

Craniospinal irradiation (CSI) is the standard radiation therapy treatment for medulloblastoma. Conventional CSI photon therapy (Photon-CSI) delivers significant dose to surrounding normal tissue (NT). Research into pediatric CSI with proton therapy (Proton-CSI) has increased, with the aim of exploiting the potential to reduce NT dose and associated post-treatment complications. This review aims to compare treatment outcomes of pediatric medulloblastoma patients between Proton- and Photon-CSI treatments. A search and review of studies published between 1990 and 2016 comparing pediatric (2-18 years) medulloblastoma Proton- and Photon-CSI in three aspects - normal organ sparing and target coverage; normal organ dysfunction and second malignancy risks - was completed. Fifteen studies were selected for review and the results were directly compared. Proton-CSI reported improved out-of-field organ sparing while target coverage improvements were inconsistent. Normal organ dysfunction risks were predicted to be lower following Proton-CSI. Secondary malignancy risks (SMRs) were generally lower with Proton-CSI based on several different risk models. Proton-CSI conferred better treatment outcomes than Photon-CSI for pediatric medulloblastoma patients. This review serves to compare the current literature in the absence of long-term data from prospective studies.

Do Teachers Make All Their Students Play the Same Learning Games? A Comparative Study of Learning Games in Biology and English as a Second Language

ERIC Educational Resources Information Center

Gruson, Brigitte; Marlot, Corinne

2016-01-01

This article, based upon the field of comparative didactics, seeks to contribute to the identification of generic and specific features in the teaching and learning process. More particularly, its aim was to examine, through the study of two different school subjects: biology and English as a second language, how "passive didactic…

The Role of Context in the Development of Second Language Interactional Competence: A Comparative Microanalysis of Topic Initiation Practices in the Study Abroad Homestay and the Language Classroom

ERIC Educational Resources Information Center

Van Booven, Christopher D.

2017-01-01

This dissertation research aims to better specify the role of context in the development of second language interactional competence. Drawing on conversation-analytic methods and Wong and Waring's (2010) model of interactional practices, I described and compared the opportunities that two study abroad contexts--the homestay and the language…

How Does Brain Activation Differ in Children with Unilateral Cerebral Palsy Compared to Typically Developing Children, during Active and Passive Movements, and Tactile Stimulation? An fMRI Study

ERIC Educational Resources Information Center

Van de Winckel, Ann; Klingels, Katrijn; Bruyninckx, Frans; Wenderoth, Nici; Peeters, Ron; Sunaert, Stefan; Van Hecke, Wim; De Cock, Paul; Eyssen, Maria; De Weerdt, Willy; Feys, Hilde

2013-01-01

The aim of the functional magnetic resonance imaging (fMRI) study was to investigate brain activation associated with active and passive movements, and tactile stimulation in 17 children with right-sided unilateral cerebral palsy (CP), compared to 19 typically developing children (TD). The active movements consisted of repetitive opening and…

Comparing the Effect of Thinking Maps Training Package Developed by the Thinking Maps Method on the Reading Performance of Dyslexic Students

ERIC Educational Resources Information Center

Faramarzi, Salar; Moradi, Mohammadreza; Abedi, Ahmad

2018-01-01

The present study aimed to develop the thinking maps training package and compare its training effect with the thinking maps method on the reading performance of second and fifth grade of elementary school male dyslexic students. For this mixed method exploratory study, from among the above mentioned grades' students in Isfahan, 90 students who…

Assessments of Stress of Conscience, Perceptions of Conscience, Burnout, and Social Support Before and After Implementation of a Participatory Action-Research-Based Intervention.

PubMed

Ericson-Lidman, Eva; Åhlin, Johan

2017-04-01

Interventions aiming to constructively address stress of conscience are rare. The aim of the study was to compare assessments of stress of conscience, perceptions of conscience, burnout, and social support among health care personnel (HCP) working in municipal residential care of older adults, before and after participation in a participatory action research (PAR) intervention aiming to learn to constructively deal with troubled conscience. Questionnaire data were collected at baseline and at follow-up (1-year interval; n = 29). Descriptive statistics and nonparametric statistical tests were used to make comparisons between baseline and follow-up. HCP gave significantly higher scores to the question, "Are your work achievements appreciated by your immediate superior?" at follow-up compared with baseline. No significant differences in levels of stress of conscience and burnout at follow-up were found. The results suggested that a PAR intervention aiming to learn HCP to deal with their troubled conscience in difficult situations could be partially successful.

Which Triple Aim related measures are being used to evaluate population management initiatives? An international comparative analysis.

PubMed

Hendrikx, Roy J P; Drewes, Hanneke W; Spreeuwenberg, Marieke; Ruwaard, Dirk; Struijs, Jeroen N; Baan, Caroline A

2016-05-01

Population management (PM) initiatives are introduced in order to create sustainable health care systems. These initiatives should focus on the continuum of health and well-being of a population by introducing interventions that integrate various services. To be successful they should pursue the Triple Aim, i.e. simultaneously improve population health and quality of care while reducing costs per capita. This study explores how PM initiatives measure the Triple Aim in practice. An exploratory search was combined with expert consultations to identify relevant PM initiatives. These were analyzed based on general characteristics, utilized measures and related selection criteria. In total 865 measures were used by 20 PM initiatives. All quality of care domains were included by at least 11 PM initiatives, while most domains of population health and costs were included by less than 7 PM initiatives. Although their goals showed substantial overlap, the measures applied showed few similarities between PM initiatives and were predominantly selected based on local priority areas and data availability. Most PM initiatives do not measure the full scope of the Triple Aim. Additionally, variety between measures limits comparability between PM initiatives. Consensus on the coverage of Triple Aim domains and a set of standardized measures could further both the inclusion of the various domains as well as the comparability between PM initiatives. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Angular Impact Mitigation System for Bicycle Helmets to Reduce Head Acceleration and Risk of Traumatic Brain Injury

PubMed Central

Hansen, Kirk; Dau, Nathan; Feist, Florian; Deck, Caroline; Willinger, Rémy; Madey, Steven M.; Bottlang, Michael

2013-01-01

Angular acceleration of the head is a known cause of traumatic brain injury (TBI), but contemporary bicycle helmets lack dedicated mechanisms to mitigate angular acceleration. A novel Angular Impact Mitigation (AIM) system for bicycle helmets has been developed that employs an elastically suspended aluminum honeycomb liner to absorb linear acceleration in normal impacts as well as angular acceleration in oblique impacts. This study tested bicycle helmets with and without AIM technology to comparatively assess impact mitigation. Normal impact tests were performed to measure linear head acceleration. Oblique impact tests were performed to measure angular head acceleration and neck loading. Furthermore, acceleration histories of oblique impacts were analyzed in a computational head model to predict the resulting risk of TBI in the form of concussion and diffuse axonal injury (DAI). Compared to standard helmets, AIM helmets resulted in a 14% reduction in peak linear acceleration (p < 0.001), a 34% reduction in peak angular acceleration (p < 0.001), and a 22% to 32% reduction in neck loading (p < 0.001). Computational results predicted that AIM helmets reduced the risk of concussion and DAI by 27% and 44%, respectively. In conclusion, these results demonstrated that AIM technology could effectively improve impact mitigation compared to a contemporary expanded polystyrene-based bicycle helmet, and may enhance prevention of bicycle-related TBI. Further research is required. PMID:23770518

Comparing Multiple Discrepancies Theory to Affective Models of Subjective Wellbeing

ERIC Educational Resources Information Center

Blore, Jed D.; Stokes, Mark A.; Mellor, David; Firth, Lucy; Cummins, Robert A.

2011-01-01

The Subjective Wellbeing (SWB) literature is replete with competing theories detailing the mechanisms underlying the construction and maintenance of SWB. The current study aimed to compare and contrast two of these approaches: multiple discrepancies theory (MDT) and an affective-cognitive theory of SWB. MDT posits SWB to be the result of perceived…

The Integration of Linguistic Theory: Internal Reconstruction and the Comparative Method in Descriptive Linguistics.

ERIC Educational Resources Information Center

Bailey, Charles-James N.

The author aims: (1) to show that generative phonology uses essentially the method of internal reconstruction which has previously been employed only in diachronic studies in setting up synchronic underlying phonological representations; (2) to show why synchronic analysis should add the comparative method to its arsenal, together with whatever…

Effects of Repeated Testing on Short- and Long-Term Memory Performance across Different Test Formats

ERIC Educational Resources Information Center

Stenlund, Tova; Sundström, Anna; Jonsson, Bert

2016-01-01

This study examined whether practice testing with short-answer (SA) items benefits learning over time compared to practice testing with multiple-choice (MC) items, and rereading the material. More specifically, the aim was to test the hypotheses of "retrieval effort" and "transfer appropriate processing" by comparing retention…

Business School Accreditation in the Changing Global Marketplace: A Comparative Study of the Agencies and Their Competitive Strategies

ERIC Educational Resources Information Center

Zhao, Jun; Ferran, Carlos

2016-01-01

Purpose: This paper aims to examine current trends in business accreditation by describing and comparing the major international business accreditation agencies (Association to Advance Collegiate Schools of Business, European Quality Improvement System, Association of MBAs, Association of Collegiate Business Schools and Programs and International…

Comparing Activity Patterns, Biological, and Family Factors in Children with and without Developmental Coordination Disorder

ERIC Educational Resources Information Center

Beutum, Monique Natalie; Cordier, Reinie; Bundy, Anita

2013-01-01

The association between motor proficiency and moderate to vigorous physical activity (MVPA) suggests children with developmental coordination disorder (DCD) may be susceptible to inactivity-related conditions such as cardiovascular diseases. The aim of this study was to compare children with and without DCD on physical activity patterns, activity…

Exploring the Temperament and Character Traits of Rural and Urban Doctors

ERIC Educational Resources Information Center

Eley, Diann; Young, Louise; Przybeck, Thomas R.

2009-01-01

Context: Australia shares many dilemmas with North America regarding shortages of doctors in rural and remote locations. This preliminary study contributes to the establishment of a psychobiological profile for rural doctors by comparing temperament and character traits with an urban cohort. Purpose: The aim was to compare the individual levels…

Underrepresentation of Women in the Academic Profession: A Comparative Analysis of the North American Region

ERIC Educational Resources Information Center

Metcalfe, Amy Scott; Gonzalez, Laura Padilla

2013-01-01

The present study addresses women's underrepresentation in the academic profession, as well as the need for policies and practices aimed at this issue. It compares underrepresentation of academic women in North American countries, and explores, throughout a bivariate analysis, personal, professional, as well as institutional variables related to…

The AIMS65 score compared with the Glasgow-Blatchford score in predicting outcomes in upper GI bleeding.

PubMed

Hyett, Brian H; Abougergi, Marwan S; Charpentier, Joseph P; Kumar, Navin L; Brozovic, Suzana; Claggett, Brian L; Travis, Anne C; Saltzman, John R

2013-04-01

We previously derived and validated the AIMS65 score, a mortality prognostic scale for upper GI bleeding (UGIB). To validate the AIMS65 score in a different patient population and compare it with the Glasgow-Blatchford risk score (GBRS). Retrospective cohort study. Adults with a primary diagnosis of UGIB. inpatient mortality. composite clinical endpoint of inpatient mortality, rebleeding, and endoscopic, radiologic or surgical intervention; blood transfusion; intensive care unit admission; rebleeding; length of stay; timing of endoscopy. The area under the receiver-operating characteristic curve (AUROC) was calculated for each score. Of the 278 study patients, 6.5% died and 35% experienced the composite clinical endpoint. The AIMS65 score was superior in predicting inpatient mortality (AUROC, 0.93 vs 0.68; P < .001), whereas the GBRS was superior in predicting blood transfusions (AUROC, 0.85 vs 0.65; P < .01) The 2 scores were similar in predicting the composite clinical endpoint (AUROC, 0.62 vs 0.68; P = .13) as well as the secondary outcomes. A GBRS of 10 and 12 or more maximized the sum of the sensitivity and specificity for inpatient mortality and rebleeding, respectively. The cutoff was 2 or more for the AIMS65 score for both outcomes. Retrospective, single-center study. The AIMS65 score is superior to the GBRS in predicting inpatient mortality from UGIB, whereas the GBRS is superior for predicting blood transfusion. Both scores are similar in predicting the composite clinical endpoint and other outcomes in clinical care and resource use. Copyright © 2013 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

A randomized comparison between records made with an anesthesia information management system and by hand, and evaluation of the Hawthorne effect.

PubMed

Edwards, Kylie-Ellen; Hagen, Sander M; Hannam, Jacqueline; Kruger, Cornelis; Yu, Richard; Merry, Alan F

2013-10-01

Anesthesia information management system (AIMS) technology is designed to facilitate high-quality anesthetic recordkeeping. We examined the hypothesis that no difference exists between AIMS and handwritten anesthetic records in regard to the completeness of important information contained as text data. We also investigated the effect of observational research on the completeness of anesthesiologists' recordkeeping. As part of a larger randomized controlled trial, participants were randomized to produce 400 anesthetic records, either handwritten (n = 200) or using an AIMS (n = 200). Records were assessed against a 32-item checklist modified from a clinical guideline. Intravenous agent and bolus recordings were quantified, and data were compared between handwritten and AIMS records. Records produced with intensive research observation during the initial phase of the study (n = 200) were compared with records produced with reduced intensity observation during the final phase of the study (n = 200). The AIMS records were more complete than the handwritten records (mean difference 7.1%; 95% confidence interval [CI] 5.6 to 8.6%; P < 0.0001), with higher completion rates for six individual items on the checklist (P < 0.0001). Drug annotation data were equal between arms. The records completed early in the study, during a period of more intense observation, were more thorough than subsequent records (87.3% vs 81.6%, respectively; mean difference 5.7%; 95% CI 4.2 to 7.3%; P < 0.0001). The AIMS records were more complete than the handwritten records for 32 predefined items. The potential of observational research to influence professional behaviour in an anesthetic context was confirmed. This trial was registered at the Australian New Zealand Clinical Trials Registry No 12608000068369.

Virtual reality in the psychological treatment for mental health problems: An systematic review of recent evidence.

PubMed

Valmaggia, Lucia R; Latif, Leila; Kempton, Matthew J; Rus-Calafell, Maria

2016-02-28

The aim of this paper is to provide a review of controlled studies of the use of Virtual Reality in psychological treatment (VRT). Medline, PsychInfo, Embase and Web of Science were searched. Only studies comparing immersive virtual reality to a control condition were included. The search resulted in 1180 articles published between 2012 and 2015, of these, 24 were controlled studies. The reviewed studies confirm the effectiveness of VRT compared to treatment as usual, and show similar effectiveness when VRT is compared to conventional treatments. Current developments and future research are discussed. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Correlation of Salivary pH, Incidence of Dental Caries and Periodontal Status in Diabetes Mellitus Patients: A Cross-sectional Study

PubMed Central

Reddy, R.C. Jagat; Asifa, Nisha; Prabhu, S.

2016-01-01

Introduction Diabetes mellitus is a chronic disease affecting many parts of the body. A number of oral diseases have been associated with diabetes mellitus with an increased risk of dental caries and periodontal disease. Aim The aim of the study was to evaluate the salivary pH and incidence of dental caries and periodontal status in diabetes mellitus compared to that of the normal subjects. Materials and Methods The study population consisted of 40 patients divided into 2 groups with group I comprising of 20 known diabetes mellitus patients and group II comprising of 20 non diabetic subjects as control group. The pH of the saliva was determined using a digital pH meter. Dental caries and periodontal status were assessed by DMFT and PDI indices respectively. Results There was a decrease in the mean salivary pH of 6.51 in the study group, compared to the normal mean salivary pH of 7.88 in the control group. The mean DMFT index was higher in the study group (8.10) when compared to that of control group (1.15). The mean PDI score was also higher in the study group (4.0) as compared to that of the control group (0.45). Conclusion The results of the present study concluded that there was a significant relationship between the diabetes mellitus and increased incidence of dental caries and periodontitis and there was also a significant reduction in the salivary pH in diabetes mellitus patients, compared to that of non diabetic subjects. PMID:27134992

Evidence for Atypical Auditory Brainstem Responses in Young Children with Suspected Autism Spectrum Disorders

ERIC Educational Resources Information Center

Roth, Daphne Ari-Even; Muchnik, Chava; Shabtai, Esther; Hildesheimer, Minka; Henkin, Yael

2012-01-01

Aim: The aim of this study was to characterize the auditory brainstem responses (ABRs) of young children with suspected autism spectrum disorders (ASDs) and compare them with the ABRs of children with language delay and with clinical norms. Method: The ABRs of 26 children with suspected ASDs (21 males, five females; mean age 32.5 mo) and an age-…

An Evaluation of the Effectiveness of the New Primary School Mathematics Curriculum in Practice

ERIC Educational Resources Information Center

Gomleksiz, Mehmet Nuri; Bulut, Ilhami

2007-01-01

The aim of this study is to determine and compare the views of primary school teachers on the implementation and effectiveness of the new primary school mathematics curriculum. For that aim, a 32-item Likert-type Mathematics Curriculum Scale was developed. The reliability of the scale was tested through Cronbach Alpha (0.98), Spearman-Brown (0.93)…

Study protocol for a comparative effectiveness trial of two models of perinatal integrated psychosocial assessment: the PIPA project.

PubMed

Reilly, Nicole; Black, Emma; Chambers, Georgina M; Schmied, Virginia; Matthey, Stephen; Farrell, Josephine; Kingston, Dawn; Bisits, Andrew; Austin, Marie-Paule

2017-07-20

Studies examining psychosocial and depression assessment programs in maternity settings have not adequately considered the context in which psychosocial assessment occurs or how broader components of integrated care, including clinician decision-making aids, may optimise program delivery and its cost-effectiveness. There is also limited evidence relating to the diagnostic accuracy of symptom-based screening measures used in this context. The Perinatal Integrated Psychosocial Assessment (PIPA) Project was developed to address these knowledge gaps. The primary aims of the PIPA Project are to examine the clinical- and cost-effectiveness of two alternative models of integrated psychosocial care during pregnancy: 'care as usual' (the SAFE START model) and an alternative model (the PIPA model). The acceptability and perceived benefit of each model of care from the perspective of both pregnant women and their healthcare providers will also be assessed. Our secondary aim is to examine the psychometric properties of a number of symptom-based screening tools for depression and anxiety when used in pregnancy. This is a comparative-effectiveness study comparing 'care as usual' to an alternative model sequentially over two 12-month periods. Data will be collected from women at Time 1 (initial antenatal psychosocial assessment), Time 2 (2-weeks after Time 1) and from clinicians at Time 3 for each condition. Primary aims will be evaluated using a between-groups design, and the secondary aim using a within group design. The PIPA Project will provide evidence relating to the clinical- and cost- effectiveness of psychosocial assessment integrated with electronic clinician decision making prompts, and referral options that are tailored to the woman's psychosocial risk, in the maternity care setting. It will also address research recommendations from the Australian (2011) and NICE (2015) Clinical Practice Guidelines. ACTRN12617000932369.

Adolescents with Intellectual Disability Have Reduced Postural Balance and Muscle Performance in Trunk and Lower Limbs Compared to Peers without Intellectual Disability

ERIC Educational Resources Information Center

Blomqvist, Sven; Olsson, Josefine; Wallin, Louise; Wester, Anita; Rehn, Borje

2013-01-01

For adolescent people with ID, falls are more common compared to peers without ID. However, postural balance among this group is not thoroughly investigated. The aim of this study was to compare balance and muscle performance among adolescents aged between 16 and 20 years with a mild to moderate intellectual disability (ID) to age-matched…

Recommendations for research design and reporting in computer-assisted diagnosis to facilitate meta-analysis.

PubMed

Eadie, Leila H; Taylor, Paul; Gibson, Adam P

2012-04-01

Computer-assisted diagnosis (CAD) describes a diverse, heterogeneous range of applications rather than a single entity. The aims and functions of CAD systems vary considerably and comparing studies and systems is challenging due to methodological and design differences. In addition, poor study quality and reporting can reduce the value of some publications. Meta-analyses of CAD are therefore difficult and may not provide reliable conclusions. Aiming to determine the major sources of heterogeneity and thereby what CAD researchers could change to allow this sort of assessment, this study reviews a sample of 147 papers concerning CAD used with imaging for cancer diagnosis. It discusses sources of variability, including the goal of the CAD system, learning methodology, study population, design, outcome measures, inclusion of radiologists, and study quality. Based upon this evidence, recommendations are made to help researchers optimize the quality and comparability of their trial design and reporting. Copyright © 2011 Elsevier Inc. All rights reserved.

The Ambulatory Integration of the Medical and Social (AIMS) model: A retrospective evaluation.

PubMed

Rowe, Jeannine M; Rizzo, Victoria M; Shier Kricke, Gayle; Krajci, Kate; Rodriguez-Morales, Grisel; Newman, Michelle; Golden, Robyn

2016-01-01

An exploratory, retrospective evaluation of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.

Methods to estimate the between‐study variance and its uncertainty in meta‐analysis†

PubMed Central

Jackson, Dan; Viechtbauer, Wolfgang; Bender, Ralf; Bowden, Jack; Knapp, Guido; Kuss, Oliver; Higgins, Julian PT; Langan, Dean; Salanti, Georgia

2015-01-01

Meta‐analyses are typically used to estimate the overall/mean of an outcome of interest. However, inference about between‐study variability, which is typically modelled using a between‐study variance parameter, is usually an additional aim. The DerSimonian and Laird method, currently widely used by default to estimate the between‐study variance, has been long challenged. Our aim is to identify known methods for estimation of the between‐study variance and its corresponding uncertainty, and to summarise the simulation and empirical evidence that compares them. We identified 16 estimators for the between‐study variance, seven methods to calculate confidence intervals, and several comparative studies. Simulation studies suggest that for both dichotomous and continuous data the estimator proposed by Paule and Mandel and for continuous data the restricted maximum likelihood estimator are better alternatives to estimate the between‐study variance. Based on the scenarios and results presented in the published studies, we recommend the Q‐profile method and the alternative approach based on a ‘generalised Cochran between‐study variance statistic’ to compute corresponding confidence intervals around the resulting estimates. Our recommendations are based on a qualitative evaluation of the existing literature and expert consensus. Evidence‐based recommendations require an extensive simulation study where all methods would be compared under the same scenarios. © 2015 The Authors. Research Synthesis Methods published by John Wiley & Sons Ltd. PMID:26332144

Advertisement Analysis: A Comparative Critical Study

ERIC Educational Resources Information Center

Abdelaal, Noureldin Mohamed; Sase, Amal Saleh

2014-01-01

This study aimed at analyzing two advertisements, and investigating how advertisers use discourse and semiotics to make people and customers buy into their ideas, beliefs, or simply their products. The two advertisements analyzed are beauty products which have been selected from internet magazines. The methodology adopted in this study is…

Improving Balance in Subacute Stroke Patients: A Randomized Controlled Study

ERIC Educational Resources Information Center

Goljar, Nika; Burger, Helena; Rudolf, Marko; Stanonik, Irena

2010-01-01

The aim of the study was to compare the efficacy of balance training in a balance trainer, a newly developed mechanical device for training balance, with conventional balance training in subacute stroke patients. This was a randomized controlled study. Fifty participants met the inclusion criteria and 39 finished the study. The participants were…

Entertainment-Education Narrative versus Nonnarrative Interventions to Educate and Motivate Latinas to Engage in Mammography Screening

ERIC Educational Resources Information Center

Borrayo, Evelinn A.; Rosales, Monica; Gonzalez, Patricia

2017-01-01

Background: The evidence is limited comparing the effects of entertainment-education (E-E) narrative versus nonnarrative interventions to educate and motivate Latinas to engage in mammography screening. Aims: This study compared an E-E narrative intervention to two nonnarrative interventions' effects among Latinas on breast cancer knowledge and…

Parental Adjustment, Marital Relationship, and Family Function in Families of Children with Autism

ERIC Educational Resources Information Center

Gau, Susan Shur-Fen; Chou, Miao-Churn; Chiang, Huey-Ling; Lee, Ju-Chin; Wong, Ching-Ching; Chou, Wen-Jiun; Wu, Yu-Yu

2012-01-01

This study aimed to investigate the psychopathology, marital relationship, and family function in parents of children with autistic disorder (autism) as compared to parents of typically developing children. We also compared these measures between the mothers and the fathers. We assessed 151 families with at least one child with autistic disorder…

Preschool Teachers' Understanding of Quality in Preschool: A Comparative Study in Three European Countries

ERIC Educational Resources Information Center

Brodin, J.; Hollerer, L.; Renblad, K.; Stancheva-Popkostadinova, V.

2015-01-01

The aim of this article is to highlight the concept "quality" with a special focus on preschool teachers' understanding and compare what preschool teachers in Austria, Bulgaria and Sweden regard as quality. Although quality is at high degree a subjective concept, some aspects are regarded decisive for good quality. A questionnaire was…

The Influence of Clickers Use on Metacognition and Learning Outcomes in College English Classroom

ERIC Educational Resources Information Center

Zhonggen, Yu; Liu, Chang

2014-01-01

Use of Clickers in classroom teaching and learning has become growingly popular in USA. This study aims to identify whether use of Clickers in college English class can improve learners' English proficiency and enhance students' awareness of metacognition compared with traditional multimedia aided pedagogy in Malaysian contexts. By comparing the…

Class Attendance and Students' Evaluations of Teaching: Do No-Shows Bias Course Ratings and Rankings?

ERIC Educational Resources Information Center

Wolbring, Tobias

2012-01-01

Background: Many university departments use students' evaluations of teaching (SET) to compare and rank courses. However, absenteeism from class is often nonrandom and, therefore, SET for different courses might not be comparable. Objective: The present study aims to answer two questions. Are SET positively biased due to absenteeism? Do…

A Comparative Study of Teachers' Pedagogical Competencies in Supporting Children with Learning Difficulties in Primary Schools in Ghana and Brunei Darussalam

ERIC Educational Resources Information Center

Abosi, Okechukwu; Alhassan, Abdul Razak Kuyini

2017-01-01

Teachers' pedagogical competencies level is increasingly affecting the implementation of inclusive education policy in many countries. The aimed at comparing primary school teachers' competence levels in supporting children with learning difficulties in Brunei Darussalam and Ghana. Descriptive survey design was used and 188 primary school teachers…

Comparing Computer Game and Traditional Lecture Using Experience Ratings from High and Low Achieving Students

ERIC Educational Resources Information Center

Grimley, Michael; Green, Richard; Nilsen, Trond; Thompson, David

2012-01-01

Computer games are purported to be effective instructional tools that enhance motivation and improve engagement. The aim of this study was to investigate how tertiary student experiences change when instruction was computer game based compared to lecture based, and whether experiences differed between high and low achieving students. Participants…

Comparing Student Learning Experiences of In-Text Commentary and Rubric-Articulated Feedback: Strategies for Formative Assessment

ERIC Educational Resources Information Center

Nordrum, Lene; Evans, Katherine; Gustafsson, Magnus

2013-01-01

This study compares students' experiences of two types of criteria-based assessment: in-text commentary and rubric-articulated feedback, in an assessment design combining the two feedback channels. The main aim is to use students' responses to shed light on how feedback strategies for formative assessment can be optimised. Following action…

Comparison of Triadic and Provider-Led Intervention Practices in Early Intervention Home Visits

ERIC Educational Resources Information Center

Salisbury, Christine L.; Cushing, Lisa S.

2013-01-01

Despite calls for adoption and use of triadic early intervention practices, remarkably little research has prospectively compared this approach with traditional, provider-led service delivery. The aim of this study was to compare the actions of providers and caregivers within triadic and provider-led interactions with regard to the following: (1)…

Nursing Students' Perceptions of the Educational Learning Environment in Pediatric and Maternity Courses Using DREEM Questionnaire

ERIC Educational Resources Information Center

Abusaad, Fawzia El Sayed; Mohamed, Hanan El-Sayed; El-Gilany, Abdel-Hady

2015-01-01

Background: Educational surroundings is one of the most vital factors in figuring out the fulfillment of an powerful curriculum and gaining of knowledge. Aim: To compare students' perceptions of the academic learning environment in Pediatric and Maternity courses using DREEM Questionnaire. Design: This is a comparative study. Subjects: Five…

Gender Patterns in the Contribution of Different Types of Violence to Posttraumatic Stress Symptoms among South African Urban Youth

ERIC Educational Resources Information Center

Kaminer, Debra; Hardy, Anneli; Heath, Katherine; Mosdell, Jill; Bawa, Umesh

2013-01-01

Objective: Identifying the comparative contributions of different forms of violence exposure to trauma sequelae can help to prioritize interventions for polyvictimized youth living in contexts of limited mental health resources. This study aimed to establish gender patterns in the independent and comparative contributions of five types of violence…

Are Self-Management Interventions Suitable for All? Comparing Obese Versus Nonobese Type 2 Diabetes Patients

ERIC Educational Resources Information Center

Kroese, Floor M.; Adriaanse, Marieke A.; De Ridder, Denise T. D.

2013-01-01

Objective: The aim of the current study was to compare obese and nonobese type 2 diabetes patients at baseline and after participating in an existing self-management intervention (i.e., "Beyond Good Intentions") on cognitive, self-care, and behavioral measures to examine whether both groups are equally prepared and able to adopt…

Chapter 4: A Comparison of Personal Attributes and Experiences among Physically Active and Inactive Children

ERIC Educational Resources Information Center

Castelli, Darla M.; Erwin, Heather E.

2007-01-01

In this study, the researchers aim to compare the personal attributes and experiences of children who met or exceeded physical activity guidelines with those who did not. By creating profiles, the researchers could compare motor performance, physical fitness, self-efficacy, time spent outdoors during physical activity, social support from friends…

Comparing Students' Scratch Skills with Their Computational Thinking Skills in Terms of Different Variables

ERIC Educational Resources Information Center

Oluk, Ali; Korkmaz, Özgen

2016-01-01

This study aimed to compare 5th graders' scores obtained from Scratch projects developed in the framework of Information Technologies and Software classes via Dr Scratch web tool with the scores obtained from Computational Thinking Levels Scale and to examine this comparison in terms of different variables. Correlational research model was…

Investigating the Effects of Computer-Assisted Instruction on Achievement and Attitudes towards Mathematics among Seventh-Grade Students in Kuwait

ERIC Educational Resources Information Center

Soliman, Mamdouh M.; Hilal, Ahmed J.

2016-01-01

This study evaluates the effectiveness of Computer-Assisted Instruction (CAI) compared with traditional classroom instruction of mathematics of seventh graders in Kuwait's public schools. We aimed to compare students learning outcomes between two groups: the control group, taught traditionally without the use of computers, and the experimental…

Citizenship and Nationality in Changing Europe: A Comparative Study of the Aims of Citizenship Education in Russian and Finnish National Education Policy Texts

ERIC Educational Resources Information Center

Piattoeva, Nelli

2009-01-01

The paper analyses how the formal aims of citizenship education, as declared in legislation and policy documents, have changed since the end of the 1980s in response to the transformation of the political scenery in Finland and the Russian Federation. One central question framing the analysis of Finnish citizenship education is whether…

The Ranking of the Regions with Regard to Their Sports Facilities to Improve Their Planning in Sport: The Case of Spain

ERIC Educational Resources Information Center

Gallardo, Leonor; Burillo, Pablo; Garcia-Tascon, Marta; Salinero, Juan J.

2009-01-01

Sports facility planning by the public authorities should be considered to be one of the main policies to have an indirect influence on the aim of ensuring a healthy population, as well as reducing its physical inactivity. Our research aims to study and compare the state of sports infrastructures in the regions of Spain, using a synthetic…

Massed versus Spaced Practice in Vocology: Effect of a Short-Term Intensive Voice Training versus a Longer-Term Traditional Voice Training

ERIC Educational Resources Information Center

Meerschman, Iris; Van Lierde, Kristiane; Van Puyvelde, Caro; Bostyn, Astrid; Claeys, Sofie; D'haeseleer, Evelien

2018-01-01

Background: In contrast with most medical and pharmaceutical therapies, the optimal dosage for voice therapy or training is unknown. Aims: The aim of this study was to compare the effect of a short-term intensive voice training (IVT) with a longer-term traditional voice training (TVT) on the vocal quality and vocal capacities of vocally healthy…

The Effectiveness of Electronic Mind Maps in Developing Academic Achievement and the Attitude towards Learning English among Primary School Students

ERIC Educational Resources Information Center

Aljaser, Afaf M.

2017-01-01

The present study aimed to identify the effect of using electronic Mind Maps on the academic achievement of the fifth-grade primary female students in the English language curriculum compared to the traditional teaching method adopted in the teacher's guide. It also aimed to indicate the attitudes of the fifth-grade female students towards the use…

Aboveground biomass, wood volume, nutrient stocks and leaf litter in novel forests compared to native forests and tree plantations in Puerto Rico

Treesearch

A.E. Lugo; O. Abelleira Martínez; J. Fonseca da Silva

2012-01-01

The article presents comparative data for aboveground biomass, wood volume, nutirent stocks (N, P, K) and leaf litter in different types of forests in Puerto Rico. The aim of the study is to assess how novel forests of Castilla elastica, Panama Rubber Tree, and Spathodea campanulata, African Tulip Tree, compare with tree plantations and native historical forests (both...

Comprehension and Navigation of Networked Hypertexts

ERIC Educational Resources Information Center

Blom, Helen; Segers, Eliane; Knoors, Harry; Hermans, Daan; Verhoeven, Ludo

2018-01-01

This study aims to investigate secondary school students' reading comprehension and navigation of networked hypertexts with and without a graphic overview compared to linear digital texts. Additionally, it was studied whether prior knowledge, vocabulary, verbal, and visual working memory moderated the relation between text design and…

Cognitive Learning Styles of EFL Students

ERIC Educational Resources Information Center

Srichanyachon, Napaporn

2011-01-01

This study aimed to study cognitive learning styles of EFL students, compare language learning styles among students categorized by their background, and investigate the relationship between English background knowledge and language learning styles. The samples were 210 undergraduate students enrolled in Fundamental English course at Bangkok…

Debiasing comparative optimism and increasing worry for health outcomes.

PubMed

Rose, Jason P

2012-11-01

Comparative optimism - feeling at less personal risk for negative outcomes than one's peers - has been linked to reduced prevention efforts. This study examined a novel debiasing technique aimed at simultaneously reducing both indirectly and directly measured comparative optimism. Before providing direct comparative estimates, participants provided absolute self and peer estimates in a joint format (same computer screen) or a separate format (different computer screens). Relative to the separate format condition, participants in the joint format condition showed (1) lower comparative optimism in absolute/indirect measures, (2) lower direct comparative optimism, and (3) heightened worry. Implications for risk perception screening are discussed.

Comparing the development of the multiplication of fractions in Turkish and American textbooks

NASA Astrophysics Data System (ADS)

Kar, Tuğrul; Güler, Gürsel; Şen, Ceylan; Özdemir, Ercan

2018-02-01

This study analyzed the methods used to teach the multiplication of fractions in Turkish and American textbooks. Two Turkish textbooks and two American textbooks, Everyday Mathematics (EM) and Connected Mathematics 3 (CM), were analyzed. The analyses focused on the content and the nature of the mathematical problems presented in the textbooks. The findings of the study showed that the American textbooks aimed at developing conceptual understanding first and then procedural fluency, whereas the Turkish textbooks aimed at developing both concurrently. The American textbooks provided more opportunities for different computational strategies. The solutions to most problems in all textbooks required a single computational step, a numerical answer, and procedural knowledge. Furthermore, compared with the Turkish textbooks, the American textbooks contained a greater number of problems that required high-level cognitive skills such as mathematical reasoning.

Comparative analysis of diabetes self-management education programs in the European Union Member States.

PubMed

Saha, Sarama; Riemenschneider, Henna; Müller, Gabriele; Levin-Zamir, Diane; Van den Broucke, Stephan; Schwarz, Peter E H

2017-12-01

Diabetes self-management education (DSME) is generally considered as an integral part of diabetes care. The availability of different types of self-management in the European Union Member States (EUMS) remains uncertain. The aim of this study is to perform a comparative analysis of existing DSME programs (DSMEP) implemented in EUMS. Unpublished data regarding DSME in the EUMS was assessed with Diabetes Literacy Survey using wiki tool (WT) targeting patients and different stakeholders. An additional literature review (LR) was performed in PubMed to identify published studies regarding DSMEP in the EUMS from 2004 to 2014. A total of 102 DSMEP implemented in EUMS were reported in the WT and 154 programs were identified from the LR. Comparative analysis of the data indicated that a majority of programs are aimed at adults and only a minority at children and elderly. Only a small percentage of the programs utilize information technology for teaching and learning, and only one out of five programs pay attention to depression. The identified DSMEP aimed primarily to empower patients through increasing knowledge and changing attitudes and beliefs towards diabetes. This study provides an overview of the present state-of-the-art on diabetes self-management education programs in the 28 EUMS. To increase participation, existing DSMEP should be made more accessible to the patients as well as tailored to specific patient groups. Copyright © 2017 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

Motor development and sensory processing: A comparative study between preterm and term infants.

PubMed

Cabral, Thais Invenção; Pereira da Silva, Louise Gracelli; Tudella, Eloisa; Simões Martinez, Cláudia Maria

2014-10-16

Infants born preterm and/or with low birth weight may present a clinical condition of organic instability and usually face a long period of hospitalization in the Neonatal Intensive Care Units, being exposed to biopsychosocial risk factors to their development due to decreased spontaneous movement and excessive sensory stimuli. This study assumes that there are relationships between the integration of sensory information of preterm infants, motor development and their subsequent effects. To evaluate the sensory processing and motor development in preterm infants aged 4-6 months and compare performance data with their peers born at term. This was a cross-sectional and comparative study consisting of a group of preterm infants (n=15) and a group of term infants (n=15), assessed using the Test of Sensory Functions in Infants (TSFI) and the Alberta Infant Motor Scale (AIMS). The results showed no significant association between motor performance on the AIMS scale (total score) and sensory processing in the TSFI (total score). However, all infants who scored abnormal in the total TSFI score, subdomain 1, and subdomain 5 presented motor performance at or below the 5th percentile on the AIMS scale. Since all infants who presented definite alteration in tolerating tactile deep pressure and poor postural control are at risk of delayed gross motor development, there may be peculiarities not detected by the tests used that seem to establish some relationship between sensory processing and motor development. Copyright © 2014 Elsevier Ltd. All rights reserved.

KINECT 3: A Phase 3 Randomized, Double-Blind, Placebo-Controlled Trial of Valbenazine for Tardive Dyskinesia.

PubMed

Hauser, Robert A; Factor, Stewart A; Marder, Stephen R; Knesevich, Mary Ann; Ramirez, Paul M; Jimenez, Roland; Burke, Joshua; Liang, Grace S; O'Brien, Christopher F

2017-05-01

Tardive dyskinesia is a persistent movement disorder induced by dopamine receptor blockers, including antipsychotics. Valbenazine (NBI-98854) is a novel, highly selective vesicular monoamine transporter 2 inhibitor that demonstrated favorable efficacy and tolerability in the treatment of tardive dyskinesia in phase 2 studies. This phase 3 study further evaluated the efficacy, safety, and tolerability of valbenazine as a treatment for tardive dyskinesia. This 6-week, randomized, double-blind, placebo-controlled trial included patients with schizophrenia, schizoaffective disorder, or a mood disorder who had moderate or severe tardive dyskinesia. Participants were randomly assigned in a 1:1:1 ratio to once-daily placebo, valbenazine at 40 mg/day, or valbenazine at 80 mg/day. The primary efficacy endpoint was change from baseline to week 6 in the 80 mg/day group compared with the placebo group on the Abnormal Involuntary Movement Scale (AIMS) dyskinesia score (items 1-7), as assessed by blinded central AIMS video raters. Safety assessments included adverse event monitoring, laboratory tests, ECG, and psychiatric measures. The intent-to-treat population included 225 participants, of whom 205 completed the study. Approximately 65% of participants had schizophrenia or schizoaffective disorder, and 85.5% were receiving concomitant antipsychotics. Least squares mean change from baseline to week 6 in AIMS dyskinesia score was -3.2 for the 80 mg/day group, compared with -0.1 for the placebo group, a significant difference. AIMS dyskinesia score was also reduced in the 40 mg/day group (-1.9 compared with -0.1). The incidence of adverse events was consistent with previous studies. Once-daily valbenazine significantly improved tardive dyskinesia in participants with underlying schizophrenia, schizoaffective disorder, or mood disorder. Valbenazine was generally well tolerated, and psychiatric status remained stable. Longer trials are necessary to understand the long-term effects of valbenazine in patients with tardive dyskinesia.

The Process of Choosing a Management Career: Evaluation of Gender and Contextual Dynamics in a Comparative Study of Six Countries--Hungary, Israel, North Cyprus, Turkey, UK and the USA

ERIC Educational Resources Information Center

Tanova, Cem; Karatas-Ozkan, Mine; Inal, Gozde

2008-01-01

Purpose: The aim of this article is to identify the reasons MBA students have for their career choices, and to explore the contextual and gender-related aspects of career choice and development, based on a comparative study carried out with participants in six countries, i.e. Hungary, Israel, North Cyprus, Turkey, the UK and the USA. The paper…

A Cost of Illness Study of Children with High-Functioning Autism Spectrum Disorders and Comorbid Anxiety Disorders as Compared to Clinically Anxious and Typically Developing Children

ERIC Educational Resources Information Center

Steensel, Francisca J.; Dirksen, Carmen D.; Bögels, Susan M.

2013-01-01

The study's aim was to estimate the societal costs of children with high-functioning ASD and comorbid anxiety disorder(s) (ASD + AD-group; n = 73), and to compare these costs to children with anxiety disorders (AD-group; n = 34), and typically developing children (controls; n = 87). Mean total costs for the ASD + AD-group amounted €17,380 per…

Iron Activation of Cellular Oxidases: Modulation of NeuronalViability (In Vitro).

DTIC Science & Technology

2018-04-06

Findings related to each specific aim of the study or project, answering each research or study questions, and/or hypothesis: The experimentation ...significant (NS) differences between groups when normalized to GAPDH. All groups were compared using one-way ANOVA with Tukey’s post -hoc test . Western...pɘ.0001. All groups were compared using one-way ANOVA with Tukey’s post -hoc test . All graphs represent n=6. Bars represent mean +/- SEM. It is

The performances of different overlay mark types at 65nm node on 300-mm wafers

NASA Astrophysics Data System (ADS)

Tseng, H. T.; Lin, Ling-Chieh; Huang, I. H.; Lin, Benjamin S.; Huang, Chin-Chou K.; Huang, Chien-Jen

2005-05-01

The integrated circuit (IC) manufacturing factories have measured overlay with conventional "box-in-box" (BiB) or "frame-in-frame" (FiF) structures for many years. Since UMC played as a roll of world class IC foundry service provider, tighter and tighter alignment accuracy specs need to be achieved from generation to generation to meet any kind of customers' requirement, especially according to International Technology Roadmap for Semiconductors (ITRS) 2003 METROLOGY section1. The process noises resulting from dishing, overlay mark damaging by chemical mechanism polishing (CMP), and the variation of film thickness during deposition are factors which can be very problematic in mark alignment. For example, the conventional "box-in-box" overlay marks could be damaged easily by CMP, because the less local pattern density and wide feature width of the box induce either dishing or asymmetric damages for the measurement targets, which will make the overlay measurement varied and difficult. After Advanced Imaging Metrology (AIM) overlay targets was introduced by KLA-Tencor, studies in the past shown AIM was more robust in overlay metrology than conventional FiF or BiB targets. In this study, the applications of AIM overlay marks under different process conditions will be discussed and compared with the conventional overlay targets. To evaluate the overlay mark performance against process variation on 65nm technology node in 300-mm wafer, three critical layers were chosen in this study. These three layers were Poly, Contact, and Cu-Metal. The overlay targets used for performance comparison were BiB and Non-Segmented AIM (NS AIM) marks. We compared the overlay mark performance on two main areas. The first one was total measurement uncertainty (TMU)3 related items that include Tool Induced Shift (TIS) variability, precision, and matching. The other area is the target robustness against process variations. Based on the present study AIM mark demonstrated an equal or better performance in the TMU related items under our process conditions. However, when non-optimized tungsten CMP was introduced in the tungsten contact process, due to the dense grating line structure design, we found that AIM mark was much more robust than BiB overlay target.

Whole transcriptome profiling reveals major cell types in the cellular immune response against acute and chronic active Epstein-Barr virus infection.

PubMed

Zhong, Huaqing; Hu, Xinran; Janowski, Andrew B; Storch, Gregory A; Su, Liyun; Cao, Lingfeng; Yu, Jinsheng; Xu, Jin

2017-12-19

Epstein-Barr virus (EBV) is a common human pathogen that infects over 95% of the population worldwide. In the present study, the whole transcriptome microarray data were generated from peripheral blood mononuclear cells from Chinese children with acute infectious mononucleosis (AIM) and chronic active EBV infection (CAEBV) that were also compared with a publicly available microarray dataset from a study of American college students with AIM. Our study characterized for the first time a broad spectrum of molecular signatures in AIM and CAEBV. The key findings from the transcriptome profiling were validated with qPCR and flow cytometry assays. The most important finding in our study is the discovery of predominant γδ TCR expression and γδ T cell expansion in AIM. This finding, in combination with the striking up-regulation of CD3, CD8 and CD94, suggests that CD8+ T cells and CD94+ NK cells may play a major role in AIM. Moreover, the unique up-regulation of CD64A/B and its significant correlation with the monocyte marker CD14 was observed in CAEBV and that implies an important role of monocytes in CAEBV. In conclusion, our study reveals major cell types (particularly γδ T cells) in the host cellular immune response against AIM and CAEBV.

A Case Study of Knowledge Management in the "Back Office" of Two English Football Clubs

ERIC Educational Resources Information Center

Doloriert, Clair; Whitworth, Kieran

2011-01-01

Purpose: This study aims to explore knowledge management (KM) practice in the "back office" of two English football clubs. Design/methodology/approach: The paper takes the form of a comparative case study of two medium-sized businesses using multi-method data including unstructured interviews, structured questionnaires and document…

Putting Professional Development Online: Integrating Learning as Productive Activity

ERIC Educational Resources Information Center

Slotte, Virpi; Herbert, Anne

2006-01-01

Purpose: This paper aims to understand the situational appropriateness of adopting e-learning for the in-house company qualification, and more specifically to compare the benefits of studying online to more traditional way of studying with print material. Design/methodology/approach: At the end of seven months study, final test results for company…

A Comparison between Students' Self-Assessment and Teachers' Assessment

ERIC Educational Resources Information Center

Thawabieh, Ahmad M.

2017-01-01

This study aimed to compare between the students' self-assessment and teachers' assessment. The study sample consisted of 71 students at Tafila Technical University studying Introduction to Psychology course. The researcher used 2 students' self-assessment tools and 2 tests. The results indicated that students can assess themselves accurately if…

Child Maltreatment among Children with Intellectual Disability in the Canadian Incidence Study

ERIC Educational Resources Information Center

Dion, Jacinthe; Paquette, Geneviève; Tremblay, Karine-N.; Collin-Vézina, Delphine; Chabot, Martin

2018-01-01

This study aims to compare, among a representative sample of substantiated child maltreatment cases, the characteristics of those with intellectual disability (ID) from those without ID. Using the 2008 Canadian Incidence Study of Reported Child Abuse and Neglect, 5,797 cases of substantiated maltreatment that involved children aged between 0 and…

Increased risk for substance use and health-related problems among homeless veterans.

PubMed

Dunne, Eugene M; Burrell, Larry E; Diggins, Allyson D; Whitehead, Nicole Ennis; Latimer, William W

2015-10-01

The first aim of this study was to compare self-reported causes of homelessness between veterans and nonveterans. A second aim examined whether homeless male veterans were more likely than homeless male nonveterans to experience current problems with addictions, mental health, and physical health. Additionally, a third aim was to compare frequency of emergency room visits and treatment needs between the two groups. Secondary data analyses compared male homeless veterans and nonveterans (N = 353) enrolled in the Alachua County Point in Time study in central Florida. Participants completed a questionnaire on demographics and health variables. Additional questions included recent emergency room visits and medical or other needs not being met. Veterans reported higher rates of substance use and mental health problems as a primary cause of homelessness when compared to nonveterans. Homeless veterans were more likely than nonveterans to report current problems with addictions (OR = 6.29, 95% CI: 3.43-11.53, p < .001), mental health problems (OR = 4.12, 95% CI: 2.28-7.42, p < .001), and physical problems (OR = 1.83, 95% CI: 1.08-3.67, p < .01). Finally, over half of homeless veterans (53.1%) reported an ER visit in the past year compared to only 40.9% of nonveterans (OR = 1.73, 95% CI: 1.07-2.80, p < .05). Veterans may be more likely to become homeless due to addiction and mental health and over half of homeless veterans are presenting to hospital emergency rooms. Given the greater utilization among homeless veterans, emergency rooms may serve as a prime opportunity to provide brief treatment and referrals for needed services. © American Academy of Addiction Psychiatry.

The relationship between attachment styles and childhood trauma: a transgenerational perspective - a controlled study of patients with psychiatric disorders.

PubMed

Özcan, Neslihan K; Boyacioğlu, Nur E; Enginkaya, Semra; Bilgin, Hülya; Tomruk, Nesrin B

2016-08-01

This study had two aims. The first aim was to compare attachment styles and traumatic childhood experiences of women with psychiatric disorders and their children to a control group. The second aim was to determine the relationship between attachment styles and traumatic childhood experiences both in mothers and their children. According to attachment theories, trauma in an early relationship initiates a developmental cascade in which insecure attachments may occur. A cross-sectional, descriptive study which, employed a case-control design, was performed between May 2013-March 2014. This study was conducted in 63 women with psychiatric disorders and their children. The control group consisted of 63 women without any psychiatric disorders and their children. Data were collected using questionnaire forms, including the Adult Attachment Style Scale and the Childhood Trauma Questionnaire for both mothers and children. Descriptive statistics, a Pearson correlation and comparative statistics were used to analyse data. The childhood trauma scores of both the women with psychiatric disorders and their children were higher than the control group scores. Compared to the control group, the mothers with psychiatric disorders and their children were found to have less secure attachment styles. It was determined that the mothers and children with insecure attachment were more likely to have been abused. These results point to a relationship between trauma in childhood and attachment style. They also suggest that this relationship may undergo intergenerational transfer. This study contributes to the existing literature on the relationship between childhood traumas and attachment. Psychiatric nurses should focus not only on psychiatric disorders but also on the difficulties a patient faces regarding being a parent. © 2016 John Wiley & Sons Ltd.

Changes in Approaches to Learning over Three Years of University Undergraduate Study

ERIC Educational Resources Information Center

McDonald, Fiona J.; Reynolds, John N. J.; Bixley, Ann; Spronken-Smith, Rachel A.

2017-01-01

This study aimed to evaluate and compare approaches to learning by a longitudinal cohort of undergraduate students as they progressed from their first to third years of study in anatomy and physiology. "The Approaches and Study Skills Inventory for Students" (ASSIST) was completed at the beginning and end of their first year of…

Reading Comprehension Skills of Bilingual Children in Turkey

ERIC Educational Resources Information Center

Bayat, Seher

2017-01-01

This study aims to compare the reading comprehension skills of the bilingual students studying at the 4th Grade of the Primary School with the monolingual students studying at the 4th Grade. With this purpose, 303 students were included from the Black Sea Region, where mainly monolingual students studied and 247 students were included from the…

Study on Latvian Mathematics Teachers' Espoused Beliefs about Teaching and Learning and Reported Practices

ERIC Educational Resources Information Center

Sapkova, Alesja

2013-01-01

The aim of the research was to compare espoused beliefs about teaching and learning and reported practices for the teachers of mathematics in Latvia. The sample consisted of 390 teachers of mathematics from different regions of Latvia. The present research is a part of an international comparative research within the NorBa project (Nordic-Baltic…

Associations of Perceived Sibling and Parent-Child Relationship Quality with Internalizing and Externalizing Problems: Comparing Indian and Dutch Early Adolescents

ERIC Educational Resources Information Center

Buist, Kirsten L.; Verhoeven, Marjolein; Hoksbergen, René; ter Laak, Jan; Watve, Sujala; Paranjpe, Analpa

2017-01-01

The aims of the present study were (a) to examine whether Dutch and Indian early adolescents differ concerning sibling and parent-child relationship quality and externalizing and internalizing problems, and (b) to compare the associations between sibling and parent-child relationship quality and externalizing and internalizing problems for Indian…

High School English IV: Comparative Mythology. Revised Edition.

ERIC Educational Resources Information Center

Clark, Karen J.

This modular curriculum for independent study by high school students is a one-fourth unit credit course on Comparative Mythology. The aims of the course are to help the student to: (1) become aware of the orally transmitted culture in their lives; (2) become aware of the mythical element in all of man's history; (3) know the meanings of the…

Assessing Environmental Competencies of Primary Education Pre-Service Teachers in Spain: A Comparative Study between Two Universities

ERIC Educational Resources Information Center

Alvarez-García, Olaya; Sureda-Negre, Jaume; Comas-Forgas, Rubén

2018-01-01

Purpose: In this paper, the results of an investigation aimed at analysing and comparing the environmental competences of future teachers undergoing training in two universities are presented. The purpose of this paper is to analyse the difference in the acquisition of environmental competences amongst two groups of students enrolled in two…

Gait Patterns in Hemiplegic Children with Cerebral Palsy: Comparison of Right and Left Hemiplegia

ERIC Educational Resources Information Center

Galli, Manuela; Cimolin, Veronica; Rigoldi, Chiara; Tenore, Nunzio; Albertini, Giorgio

2010-01-01

The aims of this study are to compare quantitatively the gait strategy of the right and left hemiplegic children with Cerebral Palsy (CP) using gait analysis. The gait strategy of 28 right hemiparetic CP (RHG) and 23 left hemiparetic CP (LHG) was compared using gait analysis (spatio-temporal and kinematic parameters) and considering the hemiplegic…

Limited Concordance between Teachers, Parents and Healthcare Professionals on the Presence of Chronic Diseases in ID-Adolescents

ERIC Educational Resources Information Center

Oeseburg, B.; Jansen, D. E. M. C.; Reijneveld, S. A.; Dijkstra, G. J.; Groothoff, J. W.

2010-01-01

Evidence on teachers' knowledge about somatic and mental chronic diseases among ID-adolescent compared to the knowledge parents and healthcare professionals have, is limited. The aim of this study is: (1) to assess the knowledge of teachers on the presence of chronic diseases in ID-adolescents; (2) to compare teachers with parents and healthcare…

Extension for Organic Agriculture: A Comparative Study between Baden-Württemberg, Germany and Crete, Greece

ERIC Educational Resources Information Center

Österle, Nina; Koutsouris, Alex; Livieratos, Yannis; Kabourakis, Emmanuil

2016-01-01

Purpose: The aim of this paper is to compare the extension services offered in the field of organic agriculture (OA) in Baden-Württemberg (BW), Germany and Crete, Greece. Design/methodology approach: 16 in-depth interviews, 10 in BW and 6 in Crete, were carried out with representatives of OA extension providers; interviews were qualitatively…

A Comparative Analysis of Graduate Employment Prospects in European Labour Markets: A Study of Graduate Recruitment in Four Countries

ERIC Educational Resources Information Center

Branine, Mohamed; Avramenko, Alex

2015-01-01

The aim of this paper is to provide a comparative analysis of higher education and the graduate labour markets in selected European countries (France, Germany, Spain and United Kingdom) in the context of the expectations of graduates and prospective employers, and respective recruitment and selection practices. Expectations of graduating students…

Challenges for Teachers of Religious Education in Catholic and State Schools in Poland: A Comparative Study

ERIC Educational Resources Information Center

Makosa, Pawel

2016-01-01

The present work aims at presenting and comparing challenges faced by religion teachers in Catholic and state schools in Poland. For that purpose, 10 religion teachers from Catholic and 10 from state high schools were interviewed. First of all, the concept of teaching religion was discussed, followed by an analysis of the Catholic schools'…

Impairment and Coping in Children and Adolescents with Chronic Fatigue Syndrome: A Comparative Study with Other Paediatric Disorders

ERIC Educational Resources Information Center

Garralda, M. Elena; Rangel, Luiza

2004-01-01

Background: Functional impairment is a key feature of chronic fatigue syndrome (CFS) of childhood. Aim: To compare impairment, illness attitudes and coping mechanisms in childhood CFS and in other paediatric disorders. Method: Participants were 28 children and adolescents with CFS, 30 with juvenile idiopathic arthritis (JIA) and 27 with emotional…

The Effects of Pre- and Postnatal Depression in Fathers: A Natural Experiment Comparing the Effects of Exposure to Depression on Offspring

ERIC Educational Resources Information Center

Ramchandani, Paul G.; O'Connor, Thomas G.; Evans, Jonathan; Heron, Jon; Murray, Lynne; Stein, Alan

2008-01-01

Background: Depression in fathers in the postnatal period is associated with an increased risk of behavioural problems in their offspring, particularly for boys. The aim of this study was to examine for differential effects of depression in fathers on children's subsequent psychological functioning via a natural experiment comparing prenatal and…

Postural Sway Patterns in Children with Autism Spectrum Disorder Compared with Typically Developing Children

ERIC Educational Resources Information Center

Memari, Amir Hossein; Ghanouni, Parisa; Gharibzadeh, Shahriar; Eghlidi, Jandark; Ziaee, Vahid; Moshayedi, Pouria

2013-01-01

Postural control is a fundamental building block of each child's daily activities. The aim of this study was to compare patterns of postural sway in children with autism spectrum disorder (ASD) with typically developing children (TD). We recruited 21 schoolchildren diagnosed with ASD aged 9-14 and 30 TD pupils aged 8-15. Postural sway parameters…

Measuring Teacher Classroom Management Skills: A Comparative Analysis of Distance Trained and Conventional Trained Teachers

ERIC Educational Resources Information Center

Henaku, Christina Bampo; Pobbi, Michael Asamani

2017-01-01

Many researchers and educationist remain skeptical about the effectiveness of distance learning program and have termed it as second to the conventional training method. This perception is largely due to several challenges which exist within the management of distance learning program across the country. The general aim of the study is compare the…

A Comparative Perspective on Teacher Attitude-Constructs That Impact on Inclusive Education in South Africa and Sweden

ERIC Educational Resources Information Center

Nel, Norma; Müller, Hélène; Hugo, Anna; Helldin, Rolf; Bäckmann, Örjan; Dwyer, Helen; Skarlind, Anders

2011-01-01

This article is based on joint research, between academics from South Africa and Sweden, comparing the influence of South African and Swedish teachers' attitudes towards the practical application of inclusive education (IE) in the classroom. The aim of the study was to identify and investigate problem areas pertaining to teachers' attitudes to IE.…

A Comparative Study of Singapore's School Excellence Model with Hong Kong's School-Based Management

ERIC Educational Resources Information Center

Ng, Pak Tee; Chan, David

2008-01-01

Purpose: This paper aims to examine and compare the school excellence model (SEM) approach adopted by Singapore and the school-based management (SBM) approach adopted by Hong Kong. It discusses the implications of such a strategy and the challenges that both Singapore and Hong Kong schools face in navigating a new paradigm of managerialism while…

Comparing the Impact of Dynamic and Static Media on Students' Learning of One-Dimensional Kinematics

ERIC Educational Resources Information Center

Mešic, Vanes; Dervic, Dževdeta; Gazibegovic-Busuladžic, Azra; Salibašic, Džana; Erceg, Nataša

2015-01-01

In our study, we aimed to compare the impact of simulations, sequences of printed simulation frames and conventional static diagrams on the understanding of students with regard to the one-dimensional kinematics. Our student sample consisted of three classes of middle years students (N = 63; mostly 15 year-olds). These three classes served as…

Fidelity to and comparative results across behavioral interventions evaluated through the RE-AIM framework: a systematic review.

PubMed

Harden, Samantha M; Gaglio, Bridget; Shoup, Jo Ann; Kinney, Kimberlee A; Johnson, Sallie Beth; Brito, Fabiana; Blackman, Kacie C A; Zoellner, Jamie M; Hill, Jennie L; Almeida, Fabio A; Glasgow, Russell E; Estabrooks, Paul A

2015-11-08

The reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) framework was developed to determine potential public health impact of interventions (i.e., programs, policy, and practice). The purpose of this systematic review was to determine (1) comparative results across accurately reported RE-AIM indicators, (2) relevant information when there remains under-reporting or misclassification of data across each dimension, (3) the degree to which authors intervened to improve outcomes related to each dimension, and (4) the number of articles reporting RE-AIM dimensions for a given study. In April 2013, a systematic search of the RE-AIM framework was completed in PubMed, PSYCHInfo, EbscoHost, Web of Science, and Scopus. Evidence was analyzed until January 2015. Eighty-two interventions that included empirical data related to at least one of the RE-AIM dimensions were included in the review. Across these interventions, they reached a median sample size of 320 participants (M = 4894 ± 28,256). Summarizing the effectiveness indicators, we found that: the average participation rate was 45 % (±28 %), 89 % of the interventions reported positive changes in the primary outcome and 11 interventions reported broader outcomes (e.g., quality of life). As for individual-level maintenance, 11 % of studies showed effects ≥6 months post-program. Average setting and staff adoption rates were 75 % (±32 %) and 79 % (±28 %), respectively. Interventions reported being delivered as intended (82 % (±16 %)) and 22 % intervention reported adaptations to delivery. There were insufficient data to determine average maintenance at the organizational level. Data on costs associated with each dimension were infrequent and disparate: four studies reported costs of recruitment, two reported intervention costs per participant, and two reported adoption costs. The RE-AIM framework has been employed in a variety of populations and settings for the planning, delivery, and evaluation of behavioral interventions. This review highlights inconsistencies in the degree to which authors reported each dimension in its entirety as well as inaccuracies in reporting indicators within each dimension. Further, there are few interventions that aim to improve outcomes related to reach, adoption, implementation, and maintenance.

The Effect of Psychosocial Stimulation on Cognition and Behaviour at 6 Years in a Cohort of Term, Low-Birthweight Jamaican Children

ERIC Educational Resources Information Center

Walker, Susan P.; Chang, Susan M.; Younger, Novie; Grantham-McGregor, Sally M.

2010-01-01

Aim: The aim of this study was to determine whether psychosocial stimulation up to the age of 2 years benefits cognition and behaviour at age 6 years in low-birthweight, term-born (LBW-T) children (gestational age greater than or equal to 37wk, birthweight less than 2500g), and to compare LBW-T and normal-birthweight (NBW) children. Method: LBW-T…

Preliminary Effectiveness of Project Impact: A Parent-Mediated Intervention for Children with Autism Spectrum Disorder Delivered in a Community Program

ERIC Educational Resources Information Center

Stadnick, Nicole A.; Stahmer, Aubyn; Brookman-Frazee, Lauren

2015-01-01

This is a pilot study of the effectiveness of Project ImPACT, a parent-mediated intervention for ASD delivered in a community program. The primary aim was to compare child and parent outcomes between the intervention group and a community comparison for 30 young children with ASD at baseline and 12 weeks. The secondary aim was to identify parent…

Cerebellar Gray Matter Density in Females with ADHD Combined Type: A Cross-Sectional Voxel-Based Morphometry Study

ERIC Educational Resources Information Center

Almeida Montes, Luis Guillermo; Ricardo-Garcell, Josefina; De la Torre, Lazaro Barajas; Prado Alcantara, Hugo; Martinez Garcia, Reyna Beatriz; Avila Acosta, David; Fernandez Bouzas, Antonio

2011-01-01

Background: MRI studies have shown a decreased cerebellum volume in individuals with ADHD. However, most of these studies were conducted with male children, many of whom were medicated with stimulants. As such, unmedicated, non-White girls are underrepresented in such MRI studies. Objective: The aim of the present study was to compare the density…

Fracture liaison service: report on the first successful experience from the Middle East.

PubMed

Bachour, Falah; Rizkallah, Maroun; Sebaaly, Amer; Barakat, Angelique; Razzouk, Hiba; El Hage, Rawad; Nasr, Riad; El Khoury, Mirvat; Maalouf, Ghassan

2017-09-19

This study aims to assess for the first time in the Middle East, the clinical benefits of an FLS model established in a hospital in Beirut, Lebanon. It shows a significant 54% relative risk reduction in re-fracture incidence, confirming the patient-oriented benefit of diffusing this system in the Middle East region. Few hospitals in Lebanon applied Fracture Liaison Service (FLS) program. A type A FLS is established at Bellevue hospital in Beirut in July 2013. This study aims to assess its clinical benefits and efficacy. Patients aged 50 years and above presenting to our hospital with minimal trauma fracture from July 2012 till June 2014 are enrolled. These are divided into two groups, before (group A) and after (group B) FLS implementation. Both groups are compared for re-fracture incidence, bone health assessment; osteoporosis treatment maintenance, and death in a 2-year follow-up. Nighty-eight patient composing group B are compared to 100 patients in the group A. Around 65% of patients in the FLS group underwent Dexa osteodensitometry following their fracture compared to 28% in the comparator group (p < 0.001). About 54% of patients in group B maintained osteoporosis treatment compared to 26% in group A (p < 0.001). Sixteen percent of patients died in the FLS study group compared to 16% of patients in the comparator group (p = 0.950). A second fracture, happened in 8.2% of patients in the FLS study group compared to 18% of the patients in the comparator group p = 0.004. Number needed to treat reached 10.2 patients. The statistical analysis results go with the overwhelming evidence concerning FLS importance in promoting bone health assessment and osteoporosis treatment in fracture patients. It also confirms the clinical value and the patient-oriented benefit of an implementation of such a system.

Experimental rill erosion research vs. model concepts - quantification of the hydraulic and erosional efficiency of rills

NASA Astrophysics Data System (ADS)

Wirtz, Stefan

2014-05-01

In soil erosion research, rills are believed to be one of the most efficient forms. They act as preferential flow paths for overland flow and hence become the most efficient sediment sources in a catchment. However their fraction of the overall detachment in a certain area compared to other soil erosion processes is contentious. The requirement for handling this subject is the standardization of the used measurement methods for rill erosion quantification. Only by using a standardized method, the results of different studies become comparable and can be synthesized to one overall statement. In rill erosion research, such a standardized field method was missing until now. Hence, the first aim of this study is to present an experimental setup that enables us to obtain comparable data about process dynamics in eroding rills under standardized conditions in the field. Using this rill experiment, the runoff efficiency of rills (second aim) and the fraction of rill erosion on total soil loss (third aim) in a catchment are quantified. The erosion rate [g m-2] in the rills is between twenty- and sixty-times higher compared to the interrill areas, the specific discharge [L s-1 m-2] in the rills is about 2000 times higher. The identification and quantification of different rill erosion processes are the fourth aim within this project. Gravitative processes like side wall failure, headcut- and knickpoint retreat provide up to 94 % of the detached sediment quantity. In soil erosion models, only the incision into the rill's bottom is considered, hence the modelled results are unsatisfactorily. Due to the low quality of soil erosion model results, the fifth aim of the study is to review two physical basic assumptions using the rill experiments. Contrasting with the model assumptions, there is no clear linear correlation between any hydraulic parameter and the detachment rate and the transport rate is capable of exceeding the transport capacity. In conclusion, the results clearly show the need of experimental field data obtained under conditions as close as possible to reality. This is the only way to improve the fundamental knowledge about the function and the impact of the different processes in rill erosion. A better understanding of the process combinations is a fundamental request for developing a really functioning soil erosion model. In such a model, spatial and temporal variability as well as the combination of different sub-processes must be considered. Regarding the experimental results of this study, the simulation of natural processes using simple, static mathematical equations seems not to be possible.

Articulation of Quality Teaching: A Comparative Study

ERIC Educational Resources Information Center

Sakarneh, Mohammad

2015-01-01

The aim of this study is to describe and then contrast the New South Wales Department of Education and Training's model of quality teaching with the Jordanian Ministry of Education's conception of quality teaching, looking particularly at potential differences in interpretation. A content analysis methodology was used. Each perspective has been…

Intercultural Training for US Business Expatriates in Taiwan

ERIC Educational Resources Information Center

Chien, Tien-Chen; McLean, Gary N.

2011-01-01

Purpose: This study aims to explore the intercultural training needs for US business expatriates on assignment in Taiwan. The study assesses Taiwan culture-specific training needs of US expatriates from the perspectives of both US expatriates and their Taiwanese colleagues and compares the perceived importance of these intercultural training needs…

Combined Teaching Method: An Experimental Study

ERIC Educational Resources Information Center

Kolesnikova, Iryna V.

2016-01-01

The search for the best approach to business education has led educators and researchers to seek many different teaching strategies, ranging from the traditional teaching methods to various experimental approaches such as active learning techniques. The aim of this experimental study was to compare the effects of the traditional and combined…

A Study Analyzing the Career Path of Librarians

ERIC Educational Resources Information Center

Noh, Younghee

2010-01-01

This study aims to identify the career movement patterns of librarians, analyze factors influencing their career movements, and compare differences in such factors between librarians and chief librarians. Findings showed that the jobs with the highest retention rate were those in public libraries, that library automation system developers showed…

Progression of Amygdala Volumetric Abnormalities in Adolescents after Their First Manic Episode

ERIC Educational Resources Information Center

Bitter, Samantha M.; Mills, Neil P.; Adler, Caleb M.; Strakowski, Stephen M.; DelBello, Melissa P.

2011-01-01

Objective: Although previous neuroimaging studies suggest that adolescents with bipolar disorder exhibit smaller amygdala volumes compared with healthy adolescents, whether these abnormalities are present at illness onset or instead develop over time remains unclear. The aim of this study was to conduct a prospective longitudinal investigation…

A Comparative Study of Vygotsky's Perspectives on Child Language Development with Nativism and Behaviorism

ERIC Educational Resources Information Center

Dastpak, Mehdi; Behjat, Fatemeh; Taghinezhad, Ali

2017-01-01

This study aimed at investigating the similarities and differences between Vygotsky's perspectives on child language development with nativism and behaviorism. Proposing the idea of the Zone of Proximal Development, Vygotsky emphasized the role of collaborative interaction, scaffolding, and guided participation in language learning. Nativists, on…

Teaching/Learning Methods and Students' Classification of Food Items

ERIC Educational Resources Information Center

Hamilton-Ekeke, Joy-Telu; Thomas, Malcolm

2011-01-01

Purpose: This study aims to investigate the effectiveness of a teaching method (TLS (Teaching/Learning Sequence)) based on a social constructivist paradigm on students' conceptualisation of classification of food. Design/methodology/approach: The study compared the TLS model developed by the researcher based on the social constructivist paradigm…

Comparative Study on the Performance of Anaerobic and Aerobic Biotrickling Filter for Removal of Chloroform

EPA Science Inventory

Use of biotrickling filter (BTF) for gas phase treatment of volatile trihalomethanes (THMs) stripped from water treatment plants could be an attractive treatment option. The aim of this study is to use laboratory-scale anaerobic BTF to treat gaseous chloroform (recalcitrant to bi...

Adults, Computers and Problem Solving: "What's the Problem?" OECD Skills Studies

ERIC Educational Resources Information Center

Chung, Ji Eun; Elliott, Stuart

2015-01-01

The "OECD Skills Studies" series aims to provide a strategic approach to skills policies. It presents OECD internationally comparable indicators and policy analysis covering issues such as: quality of education and curricula; transitions from school to work; vocational education and training (VET); employment and unemployment; innovative…

A Holistic Model for Blended Learning

ERIC Educational Resources Information Center

Saghafi, Mahmoud Reza; Franz, Jill; Crowther, Philip

2014-01-01

While the studio environment has been promoted as an ideal educational setting for project-based disciplines, few qualitative studies have been undertaken in a comprehensive way (Bose, 2007). This study responds to this need by adopting Grounded Theory methodology in a qualitative comparative approach. The research aims to explore the limitations…

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…

Case Study Using Ultrasound to Treat /[turned r]/

ERIC Educational Resources Information Center

Modha, Geetanjalee; Bernhardt, B. May; Church, Robyn; Bacsfalvi, Penelope

2008-01-01

Background: Ultrasound has shown promise as visual feedback in remediation of /[turned r]/.Aims: To compare treatment for [turned r] with and without ultrasound.Methods & Procedures: A Canadian English-speaking adolescent participated in a case study with a no treatment baseline, alternating treatment blocks with and without ultrasound and a…

The Effect of Translators' Emotional Intelligence on Their Translation Quality

ERIC Educational Resources Information Center

Varzande, Mohsen; Jadidi, Esmaeil

2015-01-01

Translators differ from each other in many ways in terms of their knowledge, professional and psychological conditions that may directly influence their translation. The present study aimed at investigating the impact of translators' Emotional Intelligence on their translation quality. Following a "causal-comparative study," a sample of…

The Impact of Translators' Academic Experience on Their Translation Quality

ERIC Educational Resources Information Center

Varzande, Mohsen; Jadidi, Esmaeil

2015-01-01

Translators differ from each other in many ways in terms of their knowledge and professional conditions that may directly influence their translation. The present study aimed at investigating the impact of translators' academic experience on their translation quality. Following a "causal-comparative study", a sample of 100 male and…

Cavitating behaviour analysis of Darrieus-type cross flow water turbines

NASA Astrophysics Data System (ADS)

Aumelas, V.; Pellone, C.; Maître, T.

2010-08-01

The aim of this paper is to study the cavitating behaviour of bare Darrieus-type turbines. For that, the RANS code CAVKA, has been used. Under non-cavitating conditions, the power coefficient and the thrusts calculated with CAVKA are compared to experimental values obtained in the LEGI hydrodynamic tunnel. Under cavitating conditions, for several cavitation numbers, the numerical power coefficients and vapour structures are compared to experimental ones. Different blade profiles and camber lines are also studied for non-cavitating and cavitating conditions.

The Use of Piezosurgery in Genioplasty.

PubMed

Rullo, Rosario; Festa, Vincenzo Maria; Rullo, Francesco; Trosino, Oreste; Cerone, Vincenzo; Gasparro, Roberta; Laino, Luigi; Sammartino, Gilberto

2016-03-01

The aim of this study was to compare the postoperative complications during genioplasty using piezosurgery devices or traditional rotating drills. Forty patients underwent genioplasty to solve their chin anomalies. This study showed that, using piezosurgery, pain and swelling were reduced compared to the traditional technique in the immediate postoperative period of healing (within 15 days). Paresthesia was observed in all patients up to 15th postoperative day, independently of the used surgical technique, but at the sixth postoperative month it was completely absent.

Socioeconomic status and number of children among Korean women: the Healthy Twin Study.

PubMed

Kim, Jinseob; Sung, Joohon

2013-01-01

This study aimed to evaluate whether the birth rate is associated with socioeconomic status in the women of the Republic of Korea, where the birth rate is rapidly decreasing. This study included 732 females from the Healthy Twin Study, a family-twin cohort. The participants were classified into 3 socioeconomic groups according to their average income, education, and occupation. The association between socioeconomic status and number of children was assessed using gamma regression analysis with a generalized linear mixed model, adjusting for the age group, smoking/alcohol status, and family relationships. The group with the highest education level had significantly fewer children compared with the group with the lowest education level (p=0.004). However, no significant associations were found according to household income level. The non-manual labor group had significantly fewer children compared with those working as homemakers (p=0.008). This study aimed to explain the causal relationship between socioeconomic status and number of children. Associations between some socioeconomic status and number of children were found in Korea.

Comparative evaluation of subclavian vein catheterisation using supraclavicular versus infraclavicular approach

PubMed Central

Thakur, Anil; Kaur, Kiranpreet; Lamba, Aditya; Taxak, Susheela; Dureja, Jagdish; Singhal, Suresh; Bhardwaj, Mamta

2014-01-01

Background and Aims: Infraclavicular (IC) approach of subclavian vein (SCV) catheterisation is widely used as compared to supraclavicular (SC) approach. The aim of the study was to compare the ease of catheterisation of SCV using SC versus IC approach and also record the incidence of complications related to either approach, if any. Methods: In the study, 60 patients enrolled were randomly divided into two groups of 30 patients each. In Gp. SC right SCV catheterisation was performed using SC approach and in Gp. IC catheterisation was performed using IC approach. Access time, success rate of cannulation, number of attempts to cannulate vein, ease of guidewire and catheter insertion and length of catheter inserted and any associated complications were recorded. Results: The mean access time in group SC for SCV catheterisation was 4.30 ± 1.02 min compared to 6.07 ± 2.14 min in group IC. The overall success rate in catheterisation of the right SCV using SC approach (29 out of 30) was better as compared with group IC (27 out of 30) using IC approach. First attempt success in the SC group was 75.6% as compared with 59.25% in the IC group. All successful subclavian vein  catheterisations in SC group and IC group were associated with smooth insertion of guidewire following subclavian venipuncture. Conclusion: The SC approach of SCV catheterisation is comparable to IC approach in terms of landmarks accessibility, success rate and rate of complications. PMID:24963180

Assessing the general safety and tolerability of vildagliptin: value of pooled analyses from a large safety database versus evaluation of individual studies

PubMed Central

Schweizer, Anja; Dejager, Sylvie; Foley, James E; Kothny, Wolfgang

2011-01-01

Aim: Analyzing safety aspects of a drug from individual studies can lead to difficult-to-interpret results. The aim of this paper is therefore to assess the general safety and tolerability, including incidences of the most common adverse events (AEs), of vildagliptin based on a large pooled database of Phase II and III clinical trials. Methods: Safety data were pooled from 38 studies of ≥12 to ≥104 weeks’ duration. AE profiles of vildagliptin (50 mg bid; N = 6116) were evaluated relative to a pool of comparators (placebo and active comparators; N = 6210). Absolute incidence rates were calculated for all AEs, serious AEs (SAEs), discontinuations due to AEs, and deaths. Results: Overall AEs, SAEs, discontinuations due to AEs, and deaths were all reported with a similar frequency in patients receiving vildagliptin (69.1%, 8.9%, 5.7%, and 0.4%, respectively) and patients receiving comparators (69.0%, 9.0%, 6.4%, and 0.4%, respectively), whereas drug-related AEs were seen with a lower frequency in vildagliptin-treated patients (15.7% vs 21.7% with comparators). The incidences of the most commonly reported specific AEs were also similar between vildagliptin and comparators, except for increased incidences of hypoglycemia, tremor, and hyperhidrosis in the comparator group related to the use of sulfonylureas. Conclusions: The present pooled analysis shows that vildagliptin was overall well tolerated in clinical trials of up to >2 years in duration. The data further emphasize the value of a pooled analysis from a large safety database versus assessing safety and tolerability from individual studies. PMID:21415917

Varieties of Organizational Conflict

ERIC Educational Resources Information Center

Pondy, Louis R.

1969-01-01

The viewpoints and findings of the seven empirical studies of organizational conflict contained in this issue are compared and contrasted. A distinction is made between conflict within a stable organization structure and conflict aimed at changing the organization structure. (Author)

Narrative Enhancement and Cognitive Therapy (NECT) Effectiveness: A Quasi-Experimental Study

PubMed Central

Roe, David; Hasson-Ohayon, Ilanit; Mashiach-Eizenberg, Michal; Derhy, Oren; Lysaker, Paul H.; Yanos, Philip T.

2014-01-01

Objective Accumulated evidence suggests that approximately one third of people with a serious mental illness (SMI) experience elevated self-stigma. Narrative enhancement and cognitive therapy (NECT) is a structured group-based intervention aimed to reduce self-stigma. The current study aims to examine the effectiveness of NECT. A quasi-experimental design. Design Baseline and follow-up data were collected and outcomes were compared between 63 persons with SMI who participated in NECT and 56 persons who received treatment as usual. Results The NECT treatment group showed significant (p < .05) reductions in self-stigma and increases in self-esteem, quality of life, and Hope-Agency scores between pre- and posttreatment assessments, compared with the control group. Conclusions The current results provide preliminary support for the use of NECT as an effective treatment to reduce self-stigma and its implications for treatment and practice are discussed. PMID:24114797

[Respiratory function evaluation in welders taking into account tecnological evolution of individual protection dispositive and risk specific information].

PubMed

Boggia, B; Graziuso, G; Carbone, U

2011-01-01

Aim of the study is to evaluate the effect of specific information program on DPI use on the functional respiratory parameters in a group of 15 welders compared with 18 welders not included in the program and 18 workers of industrial sector. Spirometryc parameters were recorded and compared and the results pointed out a significant increase of FEV1 and FVC in the study group compared with welder out of the study while no difference were observed between study group and workers of industrial sector. Results shown that the correct use of DPI could reduce the effects of welding fumes on respiratory tract making these effects equal to the exposure to industrial dusts.

Implant Supported Fixed Restorations versus Implant Supported Removable Overdentures: A Systematic Review

PubMed Central

Selim, Khaled; Ali, Sherif; Reda, Ahmed

2016-01-01

AIM: The aim of this study is to systematically evaluate and compare implant retained fixed restoration versus implant retained over denture. MATERIAL AND METHODS: Search was made in 2 databases including PubMed and PubMed Central. Title and abstract were screened to select studies comparing implant retained fixed restorations versus implant retained removable overdentures. Articles which did not follow the inclusion criteria were excluded. Included papers were then read carefully for a second stage filter, this was followed by manual searching of bibliography of selected articles. RESULTS: The search resulted in 5 included papers. One study evaluated the masticatory function, while the other 4 evaluated the patient satisfaction. Two of them used Visual Analogue Scale (VAS) as a measurement tool, while the other two used VAS and Categorical Scales (CAT). Stability, ability to chew, ability to clean, ability to speak and esthetics were the main outcomes of the 4 included papers. CONCLUSION: Conflicting results was observed between the fixed and removable restorations. PMID:28028423

Eating Behaviors in Cuban Adults: Results from an Exploratory Transcultural Study

PubMed Central

Rodríguez-Martín, Boris C.; Innamorati, Marco; Imperatori, Claudio; Fabbricatore, Mariantonietta; Harnic, Désirée; Janiri, Luigi; Rivas-Suárez, Saira R.

2016-01-01

This study aims to investigate eating behaviors in Cuban adults and compare them with those of a developed Western country, Italy. The study also aimed to determine the overall accuracy of a predictive model intended to define variables which could be used to discriminate between nationalities. Participants were 283 normal weight individuals from Cuba (n = 158) and Italy (n = 125). Italians had higher scores for restrained eating on the questionnaire than Cubans with a considerable effect size. This trend was also found for emotional eating and binge eating, as well as number of current dieters, despite the fact that effect sizes were small. On the other hand, Cubans, when compared to Italians reported higher scores for food thought suppression with reward responsiveness and restrained eating emerging as significant predictors of between-country differences. To conclude, eating behaviors in Cubans could be different from those reported in European countries, perhaps as a consequence of Cuba’s recent history. PMID:27725806

Comparing the effectiveness of ultrasound-guided versus blind steroid injection in the treatment of severe carpal tunnel syndrome

PubMed

Karaahmet, Özgür Zeliha; Gürçay, Eda; Kara, Murat; Serçe, Azize; Kıraç Ünal, Zeynep; Çakcı, Aytül

2017-12-19

Background/aim: This study aimed to compare the effectiveness of ultrasound (US)-guided injection versus blind injection of corticosteroids in the treatment of carpal tunnel syndrome (CTS). Materials and methods: This prospective, randomized clinical trial included patients with severe CTS based on clinical and electrophysiological criteria. The patients were evaluated for clinical and electrophysiological parameters at baseline and 4 weeks after treatment. Symptom severity and hand function were assessed by the Boston questionnaire. The patients underwent blind injection or US-guided injection. Results: When compared with baseline, both groups showed significant improvement in Boston questionnaire scores and all electrophysiological parameters. Significant differences were observed between the groups for clinical parameters (Boston Symptom Severity Scale: P = 0.007; Functional Status Scale: P < 0.001) in favor of the US-guided group. Conclusion: This study demonstrated that both US-guided and blind injections were effective in reducing symptoms and improving hand function. US-guided injections may yield more effective clinical results in the short-term than blind injections in the treatment of patients with severe CTS.

A comparative study of golf industry between Yangtze River Delta, China and Central Japan

NASA Astrophysics Data System (ADS)

Yang, Yangfan; Jin, Pingbin; Gong, Huiwen

2018-03-01

As a competition event of the 2016 Olympic Game, golf sport has aroused great attention around the world. And the Yangtze River Delta(YRD) in China, has already got certain basis and qualifications of developing golf industry, but somehow far from meeting the great potential demand of the market. This research selects the Yangtze River Delta (YRD) and Central Japan (CJ), which are indifferent golf developing stages, as the objectives. Comparative studies are being carried out with an aim of revealing the discrepancies of golf industry in selected regions. The correlations between golf industry and regional economic developing level have been explored as well. Mainly based on a geographical perspective, this research presents an initial effort to combine approaches of setting comparative indexes and spatial analysis, so that golf industry of selected regions will be compared in all directions. The results reveal that great gaps exist in YRD and CJ in terms of golf construction, service, and golf consumption. Problems in developing golf industry in YRD are identified based on the empirical results. A long-term golf development in YRD that deviating from the realistic demand is attributed to both government policies and the operational principles that the market subjects hold. Based on a comparative empirical study, suggestions relating to the government as well as the market players are put forward, with an aim of guiding the golf industry to develop in a sustainable way.

An Exploration of Asynchronous and Synchronous Feedback Modes in EFL Writing

ERIC Educational Resources Information Center

Shang, Hui-Fang

2017-01-01

In the English as a foreign language (EFL) writing context, most of the research studies on the feedback process are conducted in a face-to-face context and few research studies have been conducted to investigate what actually happens in online feedback conditions. Thus, this study aimed to compare 44 EFL university students' experience of…

Achievement Motivation of Primary Mathematics Education Teacher Candidates According to Their Cognitive Styles and Motivation Styles

ERIC Educational Resources Information Center

Yaman, Hakan; Dündar, Sefa; Ayvaz, Ülkü

2015-01-01

The aim of this study is to reveal whether there is relation between achievement motivations of teacher candidates according to their cognitive styles and motivation styles or not. This study was designed as a quantitative study due to collecting quantitative data and running statistical analyses. Both comparative and correlational survey methods…

A Pilot Study of Motor Disturbances in Children with ADHD Belonging to Chilean Schools

ERIC Educational Resources Information Center

Ancatén González, Carlos; Montes, Rodrigo; Gutiérrez-Rojas, Cristian

2017-01-01

The present pilot study aimed to determine motor control alterations in children with ADHD belonging to public schools, using Da Fonseca's Psychomotor Battery (BPM). This was a descriptive cross-sectional comparative study. The sample consisted of two groups, each group composed of 15 children between 7 and 9 years old belonging to public…

Middle School Students' Views of Scientific Inquiry: An International Comparative Study

ERIC Educational Resources Information Center

Senler, B.

2015-01-01

The aim of this study is to investigate middle school students' views of scientific inquiry. A total of 489 middle school students (238 from the United States, and 251 from Turkey) participated in the study. The Views of Scientific Inquiry-Elementary (VOSI-E) was used to assess participants' scientific inquiry views. The instrument covered four…

Expectations versus Reality: The Case of Liberal Studies in Hong Kong's New Senior Secondary Reforms

ERIC Educational Resources Information Center

Fung, Dennis

2016-01-01

This article reports the findings of a five-year longitudinal study investigating the introduction of Liberal Studies in the context of Hong Kong's new senior secondary educational reforms. The aim of this empirical research, which adopted diachronic analysis to allow comparisons over time, was to compare teachers' and students' perceptions of the…

A Cross-Cultural Comparison of Student Learning Patterns in Higher Education

ERIC Educational Resources Information Center

Marambe, Kosala N.; Vermunt, Jan D.; Boshuizen, Henny P. A.

2012-01-01

The aim of this study was to compare student learning patterns in higher education across different cultures. A meta-analysis was performed on three large-scale studies that had used the same research instrument: the Inventory of learning Styles (ILS). The studies were conducted in the two Asian countries Sri Lanka and Indonesia and the European…

Three Readers, Three Languages, Three Texts: The Strategic Reading of Multilingual and Multiliterate Readers

ERIC Educational Resources Information Center

Alsheikh, Negmeldin O.

2011-01-01

This case study investigates the metacognitive reading strategies of three advanced proficient trilingual readers whose native language is Hausa. The study examines the reading strategies employed by the three readers in English, French and Hausa. The aim of the study was to compare the reading strategy profiles of trilingual readers through…

Assessment of Language Learners' Strategies: Do They Prefer Learning or Acquisition Strategies?

ERIC Educational Resources Information Center

Altmisdort, Gonca

2016-01-01

The aim of this study is to evaluate learning and acquisition strategies used by second/foreign language learners. This study is a comparative investigation of learning and acquisition strategies of successful and less successful language learners. The main question of the study is to investigate if there is a relationship between the learners'…

Factors Contributing to Mathematics Achievement Differences of Turkish and Australian Students in TIMSS 2007 and 2011

ERIC Educational Resources Information Center

Arikan, Serkan; van de Vijver, Fons J. R.; Yagmur, Kutlay

2016-01-01

Large-scale studies, such as the Trends in International Mathematics and Science Study (TIMSS), provide data to understand cross-national differences and similarities. In this study, we aimed to identify factors predicting mathematics achievement of Turkish students by comparing to Australian students. First, construct equivalence and item bias…

Effect of Jigsaw I Technique on Achievement in Written Expression Skill

ERIC Educational Resources Information Center

Maden, Sedat

2011-01-01

This study aims to compare the effects of Jigsaw I technique from the cooperative learning methods and traditional teaching method on academic achievement and retrieval of Turkish teacher candidates in the matter of written expression. The sample of the study consists of 70 students studying at the Department of Turkish teaching in the academic…

A Comparative Study on Value Ranking of the Turkish Teaching Department Students in Two Universities

ERIC Educational Resources Information Center

Akengin, Hamza; Tuncel, Gul; Sirin, Ahmet; Sargin, Sevil

2009-01-01

Value is a subjective concept that answers the private reasons of making choices of individuals between the various alternatives in their lives. In this study, determining of two university's female and male student's value understandings is aimed. This study is limited by 294 students who received education on "Turkish Teaching" at…

A Study on Teaching Gases to Prospective Primary Science Teachers through Problem-Based Learning

ERIC Educational Resources Information Center

Senocak, Erdal; Taskesenligil, Yavuz; Sozbilir, Mustafa

2007-01-01

The aim of this study was to compare the achievement of prospective primary science teachers in a problem-based curriculum with those in a conventional primary science teacher preparation program with regard to success in learning about gases and developing positive attitudes towards chemistry. The subjects of the study were 101 first year…

Preschool Age Children, Divorce and Adjustment: A Case Study in Greek Kindergarten

ERIC Educational Resources Information Center

Babalis, Thomas; Xanthakou, Yiota; Papa, Christina; Tsolou, Olympia

2011-01-01

Introduction: The aim of this research, which was carried out in 2010, is the comparative study of the psychosocial adjustment of preschool children from divorced and nuclear families in the nursery school. Method: The sample of the study consisted of 60 students (mean age = 5.21), 30 preschool children of divorced parents and 30 preschool…

Environmental Problem Perception of 6th Grade Students

ERIC Educational Resources Information Center

Genc, Murat; Genc, Tulin; Ergenc, Mustafa; Erkuz, Neslihan

2016-01-01

This study aims to examine and compare the 6th grade students' perception of environmental issues through different techniques. For this purpose, we have tried to establish the students' perception of environmental issues by studying the pictures they drew and the written texts they wrote. In this study, where we have conducted with 62 students in…

The Adoption and Diffusion of eLearning in UK Universities: A Comparative Case Study Using Giddens's Theory of Structuration

ERIC Educational Resources Information Center

Hardaker, Glenn; Singh, Gurmak

2011-01-01

Purpose: This exploratory study seeks to identify the factors that influence the adoption and diffusion of instructional technology at five prominent universities in the UK. The study aims to examine the organisational factors that enable and inhibit organisational adoption and diffusion of innovation. Design/methodology/approach: A qualitative…

New Jersey Case Report: A Managed Market Approach.

ERIC Educational Resources Information Center

Richardson, Richard C., Jr.

This report describes key policy decisions that have shaped the New Jersey system of higher education during the past third of a century. The study was part of a larger study that aimed at understanding the linkages between policy decisions and higher education performance through comparative case studies of two states in the United States and two…

The Research Process and the Library: First-Generation College Seniors vs. Freshmen

ERIC Educational Resources Information Center

Pickard, Elizabeth; Logan, Firouzeh

2013-01-01

In a follow-up study to the ERIAL (Ethnographic Research in Illinois Academic Libraries) Project, librarians at UIC compared the responses of first-generation college freshmen from the original study to those of seniors. The study's aim was to determine whether student information literacy increases as a result of undergraduate education and to…

Thinking about Digestive System in Early Childhood: A Comparative Study about Biological Knowledge

ERIC Educational Resources Information Center

AHI, Berat

2017-01-01

The current study aims to explore how children explain the concepts of biology and how biological knowledge develops across ages by focusing on the structure and functions of the digestive system. The study was conducted with 60 children. The data were collected through the interviews conducted within a think-aloud protocol. The interview data…

Experiences of University Life for Students with Asperger's Syndrome: A Comparative Study between Spain and England

ERIC Educational Resources Information Center

Casement, Sue; Carpio de los Pinos, Carmen; Forrester-Jones, Rachel

2017-01-01

Research has consistently shown that young people with Asperger's Syndrome (AS) are likely to experience increased anxiety during new social situations; yet, studies have been regionally and culturally bound. The aim of this study was to explore how higher education students with AS experienced attending university in two European countries: the…

Cyber Asynchronous versus Blended Cyber Approach in Distance English Learning

ERIC Educational Resources Information Center

Ge, Zi-Gang

2012-01-01

This study aims to compare the single cyber asynchronous learning approach with the blended cyber learning approach in distance English education. Two classes of 70 students participated in this study, which lasted one semester of about four months, with one class using the blended approach for their English study and the other only using the…

Comparison of an Assay for Dehalococcoides DNA and a Microcosm Study in Predicting Reductive Dechlorination of Chlorinated Ethenes in the field

EPA Science Inventory

The study aims to compare the detection of 16S rRNA gene of Dehalococcoides species and the microcosm study for biotransformation in predicting reductive dechlorination of chlorinated ethylenes in ground water at hazardous waste sites. A total of 72 ground water samples were coll...

A Comparison of the Act and Frequency of Plagiarism between Technical and Non-Technical Programme Undergraduates

ERIC Educational Resources Information Center

BavaHarji, Madhubala; Chetty, Thiba Naraina; Ismail, Zalina Bt; Letchumanan, Krishnaveni

2016-01-01

Concerned with intellectual theft, we decided to examine intellectual theft among undergraduates at a private higher education institution. The aim of this study was to compare the act and frequency of plagiarism, particularly between programmes, gender, year of study and academic performance. This study adopted the quantitative approach, using a…

Comparison of Chinese and Turkish EFL Learners on the Use of Compliment Responses

ERIC Educational Resources Information Center

Istifci, Ilknur

2017-01-01

This study aims at investigating compliment responses of Turkish and Chinese EFL learners by collecting data via a Discourse Completion Test. The participants of the study are Lower-Intermediate and Intermediate Level Chinese and Turkish EFL learners and native English speakers. The first purpose of the study is to compare Turkish and Chinese EFL…

The Motor and Cognitive Development of Overweight Preschool Children

ERIC Educational Resources Information Center

Krombholz, Heinz

2012-01-01

The aim of this study was to investigate the development of overweight compared with healthy-weight children attending kindergartens in Munich, Germany. Mean age of the children at the beginning of the study was 53.2 months (SD = 7.5); the duration of the study was 20 months. At the beginning of the study children were classified as overweight (n…

Diurnal Cortisol Secretion at Home and in Child Care: A Prospective Study of 2-Year-Old Toddlers

ERIC Educational Resources Information Center

Ouellet-Morin, Isabelle; Tremblay, Richard E.; Boivin, Michel; Meaney, Michael; Kramer, Michael; Cote, Sylvana M.

2010-01-01

Background: Previous studies indicate that children may experience disrupted cortisol secretion in child care. The extent to which this is a transient or long-term disruption is not known, as most studies have relied on cross-sectional designs, and age-heterogeneous small sample sizes. This study aims to (a) compare cortisol secretion measured at…

Pupils' Voices about Citizenship Education: Comparative Case Studies in Finland, Sweden and England

ERIC Educational Resources Information Center

Kjellin, Margareta Sandstrom; Stier, Jonas; Einarson, Tanja; Davies, Trevor; Asunta, Tuula

2010-01-01

The aim of the article is to present and discuss a study in which Finnish, English and Swedish pupils' understanding of citizenship education with regard to: (a) political literacy; and (b) attitudes and values was explored. The study was a cross-national, multiple case study and data were collected through 18 focus group dialogues with…

All-Cause Mortality Risk in Australian Women with Impaired Fasting Glucose and Diabetes

PubMed Central

Mohebbi, Mohammadreza; Sajjad, Muhammad A.

2017-01-01

Aims Impaired fasting glucose (IFG) and diabetes are increasing in prevalence worldwide and lead to serious health problems. The aim of this longitudinal study was to investigate the association between impaired fasting glucose or diabetes and mortality over a 10-year period in Australian women. Methods This study included 1167 women (ages 20–94 yr) enrolled in the Geelong Osteoporosis Study. Hazard ratios for all-cause mortality in diabetes, IFG, and normoglycaemia were calculated using a Cox proportional hazards model. Results Women with diabetes were older and had higher measures of adiposity, LDL cholesterol, and triglycerides compared to the IFG and normoglycaemia groups (all p < 0.001). Mortality rate was greater in women with diabetes compared to both the IFG and normoglycaemia groups (HR 1.8; 95% CI 1.3–2.7). Mortality was not different in women with IFG compared to those with normoglycaemia (HR 1.0; 95% CI 0.7–1.4). Conclusions This study reports an association between diabetes and all-cause mortality. However, no association was detected between IFG and all-cause mortality. We also showed that mortality in Australian women with diabetes continues to be elevated and women with IFG are a valuable target for prevention of premature mortality associated with diabetes. PMID:28698884

Comparative Comparison of Implementing School-Based Management in Developed Countries in the Historical Context: From Theory to Practice

ERIC Educational Resources Information Center

Moradi, Saeid; Beidokhti, Aliakbar Amin; Fathi, Kourosh

2016-01-01

This paper aims to study the comparative comparison of implementing school-based management in developed countries in the historical context: from theory to practice. School-based management is not by itself and objective but a valuable tool in order to reach sagacity, capabilities and the enthusiasm from most people having shares in school.…

Comparing Swedish and Norwegian Teachers' Professional Development: How Human Capital and Social Capital Factor into Teachers' Reading Habits

ERIC Educational Resources Information Center

Reichenberg, Monica; Andreassen, Rune

2018-01-01

The present study compares how Swedish (n = 340) and Norwegian (n = 236) teachers' human capital and social capital support reading habits as an aspect of professional development. The overall aim was to describe how teachers' human and social capital support their professional development as measured by the aspect of reading habits during leisure…

A Comparative Study of Student Support Services of Allama Iqbal Open University and the Open University of Sri Lanka

ERIC Educational Resources Information Center

Gujjar, Aijaz Ahmed; Chaudhry, Bushra Naoreen; Chaudhry, Amtul Hafeez

2009-01-01

This paper attempts to compare the availability, quality, similarities and differences in student support services offered by the Allama Iqbal Open University (AIOU) Pakistan and The Open University of Sri Lanka (OUSL). It also aims to identify and report the deficiencies that students of both the institutions face in the student support services.…

Comparing Domain-Specific Physical Activity Efficacy Level between Turkish Adolescent Girls and Boys

ERIC Educational Resources Information Center

Çatikkas, Fatih

2017-01-01

The adolescence period is a very critical developmental period for personality, socializing and promotion of physical activity. In this regard, the aim of this study was to compare domain-specific physical activity efficacy level between adolescent boys and girls. A total of 219 girls (body weight: 57.50 ± 10.44 kg, height: 160.30 ± 7.40 cm, age…

FMRI Brain Activation in a Finnish Family with Specific Language Impairment Compared with a Normal Control Group

ERIC Educational Resources Information Center

Hugdahl, Kenneth; Gundersen, Hilde; Brekke, Cecilie; Thomsen, Tormod; Rimol, Lars Morten; Ersland, Lars; Niemi, Jussi

2004-01-01

The aim of the present study was to investigate differences in brain activation in a family with SLI as compared to intact individuals with normally developed language during processing of language stimuli. Functional magnetic resonance imaging (fMRI) was used to monitor changes in neuronal activation in temporal and frontal lobe areas in 5…

Effects of coil characteristics for femoral nerve magnetic stimulation.

PubMed

Tomazin, Katja; Verges, Samuel; Decorte, Nicolas; Oulerich, Alain; Millet, Guillaume Y

2010-03-01

The aim of this study was to compare the efficiency of two coils used for femoral nerve magnetic stimulation and to compare them with electrical stimulation in inducing maximal response of the quadriceps. The mechanical and electromyographic (EMG) responses were dependent on the coil used. The 45-mm double coil showed greater efficiency to elicit a maximal quadriceps response, which was similar to electrical stimulation.

Comparative Description of Migrant Farmworkers versus Other Students Attending Rural South Texas Schools: Substance Use, Work, and Injuries

ERIC Educational Resources Information Center

Cooper, Sharon P.; Weller, Nancy F.; Fox, Erin E.; Cooper, Sara R.

2005-01-01

Context: Little is known about substance use, work characteristics, and injuries of youth from migrant farmworker families. Some evidence suggests that migrant youth may be at greater risk for substance use and work-related injuries than nonmigrant youth. Purpose: The aim of this study is to compare substance use, employment, and injury data from…

A Characterization of Movement Skills in Obese Children with and without Prader-Willi Syndrome

ERIC Educational Resources Information Center

Lam, Melanie Y.; Rubin, Daniela A.; Duran, Andrea T.; Chavoya, Frank A.; White, Elizabeth; Rose, Debra J.

2016-01-01

Purpose: The aim of this study was twofold: (a) to measure and compare motor proficiency in obese children with Prader-Willi syndrome (OB-PWS) to that in obese children without PWS (OB), and (b) to compare motor proficiency in OB-PWS and OB to normative data. Method: Motor proficiency was measured using the Bruininks-Oseretsky Test of Motor…

A Comparative Study of "The International Educational Technology Conference" (IETC) and "The International Conference on Computers in Education" (ICCE): The Program, Essay Distribution, the Themes, and Research Methods

ERIC Educational Resources Information Center

Chen, Gwo-Dong; Chen, Chun-Hsiang; Wang, Chin-Yeh; Li, Liang-Yi

2012-01-01

The article aims to compare international conferences, "The International Educational Technology Conference" (IETC, 2011) and "The International Conference on Computers in Education" (ICCE, 2010), from various dimensions. The comparison is expected to conclude a better approach for every IETC and ICCE to be held. (Contains 4…

The Advantages and Disadvantages of Using ICT as a Mediating Artefact in Classrooms Compared to Alternative Tools

ERIC Educational Resources Information Center

Postholm, May Britt

2007-01-01

This article discusses the advantages and disadvantages of using information and communication technology (ICT) as a mediating artefact in the classroom compared to alternative tools with illustrations from a qualitative classroom study. The aim of the article is to describe and show the conditions that have to be satisfied if ICT is to have an…

Comparing Symptoms of Autism Spectrum Disorders Using the Current "DSM-IV-TR" Diagnostic Criteria and the Proposed "DSM-V" Diagnostic Criteria

ERIC Educational Resources Information Center

Worley, Julie A.; Matson, Johnny L.

2012-01-01

The American Psychiatric Association has proposed major revisions for the diagnostic category encompassing Autism Spectrum Disorders (ASD), which will reportedly increase the specificity and maintain the sensitivity of diagnoses. As a result, the aim of the current study was to compare symptoms of ASD in children and adolescents (N = 208) who met…

Brief Report: Significant Differences in Perceived Odor Pleasantness Found in Children with ASD

ERIC Educational Resources Information Center

Hrdlicka, Michal; Vodicka, Jan; Havlovicova, Marketa; Urbanek, Tomas; Blatny, Marek; Dudova, Iva

2011-01-01

The aim of our study was to explore possible differences in estimation of odor pleasantness in children with autism spectrum disorders (ASD) compared to controls. Thirty-five patients with Asperger's syndrome and high functioning autism (mean age 10.8 [plus or minus] 3.6 years; 31 boys) were compared with 35 healthy control subjects (mean age 10.4…

Comparison of three scoring systems in predicting clinical outcomes in patients with acute upper gastrointestinal bleeding: a prospective observational study.

PubMed

Zhong, Min; Chen, Wan Jun; Lu, Xiao Ye; Qian, Jie; Zhu, Chang Qing

2016-12-01

To compare the performances of the Glasgow-Blatchford score (GBS), modified GBS (mGBS) and AIMS65 in predicting clinical outcomes in patients with acute upper gastrointestinal bleeding (AUGIB). This study enrolled 320 consecutive patients with AUGIB. Patients at high and low risks of developing adverse clinical outcomes (rebleeding, the need of clinical intervention and death) were categorized according to the GBS, mGBS and AIMS65 scoring systems. The outcome of the patients were the occurrences of adverse clinical outcomes. The areas under the receiver operating characteristics curve (AUROC) of three scoring systems were compared. Irrespective of the systems used, the high-risk groups showed higher rates of rebleeding, intervention and death compared with the low-risk groups (P < 0.05). For the prediction of rebleeding, AIMS65 (AUROC 0.735, 95% CI 0.667-0.802) performed significantly better than GBS (AUROC 0.672, 95% CI 0.597-0.747; P < 0.01) and mGBS (AUROC 0.677, 95% CI 0.602-0.753; P < 0.01). For the prediction of interventions, there was no significant difference among the three systems (GBS: AUROC 0.769, 95% CI 0.668-0.870; mGBS: AUROC 0.745, 95% CI 0.643-0.847; AIMS65: AUROC 0.746, 95% CI 0.640-0.851). For the prediction of in-hospital mortality, there was no significant difference among the three systems (GBS: AUROC 0.796, 95% CI 0.694-0.898; mGBS: AUROC 0.803, 95% CI 0.703-0.904; AIMS65: AUROC 0.786, 95% CI 0.670-0.903). The three scoring systems are reliable and accurate in predicting the rates of rebleeding, surgery and mortality in AUGIB. However, AIMS65 outperforms GBS and mGBS in predicting rebleeding. © 2016 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

The Use of Alternative Regression Methods in Social Sciences and the Comparison of Least Squares and M Estimation Methods in Terms of the Determination of Coefficient

ERIC Educational Resources Information Center

Coskuntuncel, Orkun

2013-01-01

The purpose of this study is two-fold; the first aim being to show the effect of outliers on the widely used least squares regression estimator in social sciences. The second aim is to compare the classical method of least squares with the robust M-estimator using the "determination of coefficient" (R[superscript 2]). For this purpose,…

Use of Jigsaw Technique to Teach the Unit "Science within Time" in Secondary 7th Grade Social Sciences Course and Students' Views on This Technique

ERIC Educational Resources Information Center

Yapici, Hakki

2016-01-01

The aim of this study is to apply the jigsaw technique in Social Sciences teaching and to unroll the effects of this technique on learning. The unit "Science within Time" in the secondary 7th grade Social Sciences text book was chosen for the research. It is aimed to compare the jigsaw technique with the traditional teaching method in…

Bovine origin Staphylococcus aureus: A new zoonotic agent?

PubMed Central

Rao, Relangi Tulasi; Jayakumar, Kannan; Kumar, Pavitra

2017-01-01

Aim: The study aimed to assess the nature of animal origin Staphylococcus aureus strains. The study has zoonotic importance and aimed to compare virulence between two different hosts, i.e., bovine and ovine origin. Materials and Methods: Conventional polymerase chain reaction-based methods used for the characterization of S. aureus strains and chick embryo model employed for the assessment of virulence capacity of strains. All statistical tests carried on R program, version 3.0.4. Results: After initial screening and molecular characterization of the prevalence of S. aureus found to be 42.62% in bovine origin samples and 28.35% among ovine origin samples. Meanwhile, the methicillin-resistant S. aureus prevalence is found to be meager in both the hosts. Among the samples, only 6.8% isolates tested positive for methicillin resistance. The biofilm formation quantified and the variation compared among the host. A Welch two-sample t-test found to be statistically significant, t=2.3179, df=28.103, and p=0.02795. Chicken embryo model found effective to test the pathogenicity of the strains. Conclusion: The study helped to conclude healthy bovines can act as S. aureus reservoirs. Bovine origin S. aureus strains are more virulent than ovine origin strains. Bovine origin strains have high probability to become zoonotic pathogen. Further, gene knock out studies may be conducted to conclude zoonocity of the bovine origin strains. PMID:29184376

A systematic review on the quality of measurement techniques for the assessment of burn wound depth or healing potential.

PubMed

Jaspers, Mariëlle E H; van Haasterecht, Ludo; van Zuijlen, Paul P M; Mokkink, Lidwine B

2018-06-22

Reliable and valid assessment of burn wound depth or healing potential is essential to treatment decision-making, to provide a prognosis, and to compare studies evaluating different treatment modalities. The aim of this review was to critically appraise, compare and summarize the quality of relevant measurement properties of techniques that aim to assess burn wound depth or healing potential. A systematic literature search was performed using PubMed, EMBASE and Cochrane Library. Two reviewers independently evaluated the methodological quality of included articles using an adapted version of the Consensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist. A synthesis of evidence was performed to rate the measurement properties for each technique and to draw an overall conclusion on quality of the techniques. Thirty-six articles were included, evaluating various techniques, classified as (1) laser Doppler techniques; (2) thermography or thermal imaging; (3) other measurement techniques. Strong evidence was found for adequate construct validity of laser Doppler imaging (LDI). Moderate evidence was found for adequate construct validity of thermography, videomicroscopy, and spatial frequency domain imaging (SFDI). Only two studies reported on the measurement property reliability. Furthermore, considerable variation was observed among comparator instruments. Considering the evidence available, it appears that LDI is currently the most favorable technique; thereby assessing burn wound healing potential. Additional research is needed into thermography, videomicroscopy, and SFDI to evaluate their full potential. Future studies should focus on reliability and measurement error, and provide a precise description of which construct is aimed to measure. Copyright © 2018 Elsevier Ltd and ISBI. All rights reserved.

Social Studies Teacher Candidates' Opinions about Digital Citizenship and Its Place in Social Studies Teacher Training Program: A Comparison between the USA and Turkey

ERIC Educational Resources Information Center

Karaduman, Hidir

2017-01-01

This research aims to determine and compare what social studies teacher candidates living in two different countries think about digital citizenship and its place within social studies and social studies teacher training program and to produce suggestions concerning digital citizenship education. Having a descriptive design, this research has…

A comparative study: use of a Brain-computer Interface (BCI) device by people with cerebral palsy in interaction with computers.

PubMed

Heidrich, Regina O; Jensen, Emely; Rebelo, Francisco; Oliveira, Tiago

2015-01-01

This article presents a comparative study among people with cerebral palsy and healthy controls, of various ages, using a Brain-computer Interface (BCI) device. The research is qualitative in its approach. Researchers worked with Observational Case Studies. People with cerebral palsy and healthy controls were evaluated in Portugal and in Brazil. The study aimed to develop a study for product evaluation in order to perceive whether people with cerebral palsy could interact with the computer and compare whether their performance is similar to that of healthy controls when using the Brain-computer Interface. Ultimately, it was found that there are no significant differences between people with cerebral palsy in the two countries, as well as between populations without cerebral palsy (healthy controls).

New Brazilian developmental curves and reference values for the Alberta infant motor scale.

PubMed

Saccani, Raquel; Valentini, Nadia Cristina; Pereira, Keila R G

2016-11-01

The lack of Brazilian norms restrains the use of the Alberta Infant Motor Scale (AIMS) to precisely categorize infant motor development and discriminate infants with motor difficulties from typically developing infants. This study investigated reference values for the AIMS for Brazilian infants. Descriptive, cross-sectional study of infants from birth-to-18 months old. Trained professionals assessed infants in daycares, homes, and governmental health centers. Results showed increases in raw scores across age groups from 0- to 15-months of age. The stability of raw scores was observed after 16 months of age. Brazilian infants demonstrated lower scores in specific ages compared to the Canadian sample. Canadian and Brazilian children showed differences in motor performance scores across age and norms were established for Brazilian infants. This study highlights the importance to establish reference values for AIMS of infants across cultures. Copyright © 2016 Elsevier Inc. All rights reserved.

Comparative Assessment of Conventional Composites and Coloured Compomers in Permanent Molars of Children with Mixed Dentition: A Pilot Study

PubMed Central

Kohli, Divyata; Badakar, Chandrashekhar M; Vyavahare, Supriya S; Shah, Parin P; Gokhale, Niraj S; Patel, Punit M; Mundada, Madhura V

2017-01-01

Introduction Early treatment of carious lesions in children is important for the maintenance of oral health. Multicoloured restorations could be the impetus for an extremely nervous or defiant child to take dental treatment. Aim The aim of this study was to assess and compare the clinical success of conventional composites and coloured compomer material in first permanent molars of children with mixed dentition. Materials and Methods A total of sixty sites, divided into two groups, with thirty subjects in each group using split mouth design were chosen amongst patients reporting to Department of Pedodontics and Preventive Dentistry. In control group conventional composites were placed, similarly coloured compomers were placed in experimental group under standard operating protocol. Patients were recalled for assessment of clinical success amongst control as well as experimental group at regular intervals of one; three and six months follow up based on Modified Ryge’s Criteria. Statistical analysis was done using Chi-square test using SPSS version 20.0 (Chicago, USA). Results Both conventional composites and coloured compomers had comparable retention rates in terms of anatomical form, marginal integrity, secondary caries and marginal discolouration. Conclusion The coloured compomer material showed promising results in this six month follow up study in permanent molars and had properties comparable to that of conventional composites. PMID:28764297

The Challenges of Human Resource Management towards Organizational Effectiveness: A Comparative Study in Southern EU

ERIC Educational Resources Information Center

Stavrou-Costea, Eleni

2005-01-01

Purpose: The study aims to examine the human resource management challenges in Southern EU and their effect on organizational performance. Design/methodology/approach: First, key challenges were identified in the existing literature. Then, these challenges were matched with those reported most often in the CRANET questionnaire. These challenges…

A Comparison of Assessment Methods and Raters in Product Creativity

ERIC Educational Resources Information Center

Lu, Chia-Chen; Luh, Ding-Bang

2012-01-01

Although previous studies have attempted to use different experiences of raters to rate product creativity by adopting the Consensus Assessment Method (CAT) approach, the validity of replacing CAT with another measurement tool has not been adequately tested. This study aimed to compare raters with different levels of experience (expert ves.…

Mothers' and Fathers' Bookreading Predicts Preschoolers' Development in Turkish Immigrant and German Families

ERIC Educational Resources Information Center

Jakel, Julia; Scholmerich, Axel; Kassis, Wassilis; Leyendecker, Birgit

2011-01-01

Studies comparing associations between early literacy related activities and developmental outcome among ethnically diverse groups of children are scarce. The aims of this study were to: (a) document the differences in Turkish immigrant (n = 79) and German (n = 88) preschool children's home literacy environment (HLE), cognitive, and speaking…

The Effects of STI Education on Korean Adolescents Using Smartphone Applications

ERIC Educational Resources Information Center

Jeong, Sookyung; Cha, Chiyoung; Lee, Jacob

2017-01-01

Objective: This study aimed to compare the effectiveness of adolescents' use of smartphone applications and educational booklets in an educational programme about sexually transmitted infections (STIs). Design: Non-equivalent control-group time-series design. Setting: The study was conducted in two public high schools located in two urban areas of…

Reproducibility of Dual-Microphone Voice Range Profile Equipment

ERIC Educational Resources Information Center

Printz, Trine; Pedersen, Ellen Raben; Juhl, Peter; Nielsen, Troels; Grøntved, Ågot Møller; Godballe, Christian

2017-01-01

Purpose: The aim of this study was to add further knowledge about the usefulness of the Voice Range Profile (VRP) assessment in clinical settings and research by analyzing VRP dual-microphone equipment precision, reliability, and room effect. Method: Test-retest studies were conducted in an anechoic chamber and an office: (a) comparing sound…

The Contingent Valuation Method in Public Libraries

ERIC Educational Resources Information Center

Chung, Hye-Kyung

2008-01-01

This study aims to present a new model measuring the economic value of public libraries, combining the dissonance minimizing (DM) and information bias minimizing (IBM) format in the contingent valuation (CV) surveys. The possible biases which are tied to the conventional CV surveys are reviewed. An empirical study is presented to compare the model…

Burnout among Teachers: Students' and Teachers' Perceptions Compared

ERIC Educational Resources Information Center

Evers, Will J. G.; Tomic, Welko; Brouwers, Andre

2004-01-01

The aim of this study was to explore students' and teachers' perceptions of teacher burnout in relation to the occurrence of disruptive student classroom behaviour and the teachers' competence to cope with this kind of behaviour. First, the study shows that the Maslach Burnout Inventory, the Coping with Disruptive Behaviour Scale and the Perceived…

Teaching Sociology of Education in Canada: A Comparative Study of the "Two Solitudes"

ERIC Educational Resources Information Center

Jean-Pierre, Johanne

2013-01-01

This study aims to contribute to the fields of sociology of education and Canadian sociological teaching. English and French Canadian sociology of education course outlines were systematically analysed in order to assess how national context, language and internal divisions influence the undergraduate teaching of sociology of education. The…

Stories in Conversations and Presentations--A Comparative Study

ERIC Educational Resources Information Center

Brophy, Barry; Guerin, Suzanne

2018-01-01

Students receive little guidance on how to give the oral presentations that increasingly feature in third level modules. It has been observed that several communication tools employed effectively in conversation--in particular stories--are not used in presentations. The aim of this study was to demonstrate this effect and explore possible reasons…

Development of Active Control within Working Memory: Active Retrieval versus Monitoring in Children

ERIC Educational Resources Information Center

Blain-Brière, Bénédicte; Bouchard, Caroline; Bigras, Nathalie; Cadoret, Geneviève

2014-01-01

This study aimed to compare children's performance on two mnemonic functions that engage the lateral prefrontal cortex. Brain imaging studies in adults have shown that the mid-ventrolateral prefrontal cortex is specifically involved in active controlled retrieval, and the mid-dorsolateral prefrontal cortex is specifically involved in monitoring…

Affective Domain Progression in Single-Sex and Coeducational Schools

ERIC Educational Resources Information Center

Dhindsa, Harkirat S.; Salleh, Siti-Zahrani Binti Haji Md

2018-01-01

Students who study science in single-sex and coeducational schools have attracted lots of attention from the education community. However, changes to students' attitudes toward science as they progress to higher grades in these schools are not clearly understood. The aim of this study was to compare the changes in attitudes toward science among…

A Meta-Analysis of Effectiveness Studies on Computer Technology-Supported Language Learning

ERIC Educational Resources Information Center

Grgurovic, Maja; Chapelle, Carol A.; Shelley, Mack C.

2013-01-01

With the aim of summarizing years of research comparing pedagogies for second/foreign language teaching supported with computer technology and pedagogy not-supported by computer technology, a meta-analysis was conducted of empirical research investigating language outcomes. Thirty-seven studies yielding 52 effect sizes were included, following a…

Self-Awareness of the Male Sexual Response after Spinal Cord Injury

ERIC Educational Resources Information Center

Cardoso, Fernando Luiz; Savall, Ana Carolina R.; Mendes, Aline K.

2009-01-01

The aim of this study was to assess the impact of spinal cord injury on men's sexual motivation, through the sexual desire self-assessment, and the sexual arousal and orgasm physiological responses. This research consisted of a descriptive, nonprobabilistic and comparative study, designed to outline the target population characteristics to compare…

Relieving of Misconceptions of Derivative Concept with Derive

ERIC Educational Resources Information Center

Kaplan, Abdullah; Ozturk, Mesut; Ocal, Mehmet Fatih

2015-01-01

The purpose of this study is to determine students' learning levels in derivative subjects and their misconceptions. In addition, this study aims to compared to the effects of the computer based instruction and traditional instruction in resolving these misconceptions. For this purpose, 12th grade 70 students were chosen from high schools in Agri…

Relieving of Misconceptions of Derivative Concept with Derive

ERIC Educational Resources Information Center

Kaplan, Abdullah; Ozturk, Mesut; Ocal, Mehmet Fatih

2015-01-01

The purpose of this study is to determine students' learning levels in derivative subjects and their misconceptions. In addition, this study aims to compared to the effects of the computer based instruction and traditional instruction in resolving these misconceptions. For this purpose, 70 12th grade students were chosen from high schools in Agri…

Monotonic Derivative Correction for Calculation of Supersonic Flows

ERIC Educational Resources Information Center

Bulat, Pavel V.; Volkov, Konstantin N.

2016-01-01

Aim of the study: This study examines numerical methods for solving the problems in gas dynamics, which are based on an exact or approximate solution to the problem of breakdown of an arbitrary discontinuity (the Riemann problem). Results: Comparative analysis of finite difference schemes for the Euler equations integration is conducted on the…

Emotional Intelligence and ADHD: A Comparative Analysis in Students of Lima Metropolitan Area

ERIC Educational Resources Information Center

Barahona, Luciana M.; Alegre, Alberto A.

2016-01-01

The following study aims to identify statistically significant differences between adolescent students with and without Attention Deficit Disorder and Hyperactivity (ADHD) in emotional intelligence skills. The study sample was composed of 44 students with ADHD diagnosis and 192 students without ADHD; both groups were obtained by an intentional…

Grandparents Raising Their Grandchildren: A Comparative Study of Depression

ERIC Educational Resources Information Center

Strutton, Joan N.

2010-01-01

There has been a steady increase in the United States in recent decades of grandparents raising their grandchildren. The aim of this study was to determine if depression levels of grandparents raising their grandchildren and depression levels of traditional grandparents differ. Additionally, the extent of the relationship to depression scores by…

Viewing Social Scenes: A Visual Scan-Path Study Comparing Fragile X Syndrome and Williams Syndrome

ERIC Educational Resources Information Center

Williams, Tracey A.; Porter, Melanie A.; Langdon, Robyn

2013-01-01

Fragile X syndrome (FXS) and Williams syndrome (WS) are both genetic disorders which present with similar cognitive-behavioral problems, but distinct social phenotypes. Despite these social differences both syndromes display poor social relations which may result from abnormal social processing. This study aimed to manipulate the location of…

Feeding practices of low-income mothers: How do they compare to current recommendations

USDA-ARS?s Scientific Manuscript database

Despite a growing consensus on the feeding practices associated with healthy eating patterns, few observational studies of maternal feeding practices with young children have been conducted, especially in low-income populations. The aim of this study was to provide such data on a low income sample t...

Intra-Cultural Variation in Child Care Practices in Japan

ERIC Educational Resources Information Center

Toyama, Noriko

2016-01-01

This study, comprising three sub-studies, aims to examine how child-rearing practices vary according to different social circumstances in Japan. By comparing teacher-child interaction at mealtimes in day care centres both on an isolated small island located in Okinawa prefecture, Tarama, and in a large industrialised city, Tokyo, the following was…

Governance Paradigms of Public Universities: An International Comparative Study

ERIC Educational Resources Information Center

Christopher, Joe

2012-01-01

This study aims to develop a conceptual model of the wider influencing forces impacting the governance paradigms of public universities. It draws on the multi-theoretical governance concept and seeks to identify these forces through the lens of chief audit executives using a qualitative research approach. The interview data supported by published…

Project-Based Learning in Post-WWII Japanese School Curriculum: An Analysis via Curriculum Orientations

ERIC Educational Resources Information Center

Nomura, Kazuyuki

2017-01-01

In the 2000s, the new national curriculum, dubbed as the "yutori curriculum," introduced a new subject for project-based learning "Integrated Study" as its prominent feature. Comparing curriculum orientations in project-based learning in three historical periods after the WWII including Integrated Study, this paper aims to…

Autism and Bilingualism: A Qualitative Interview Study of Parents' Perspectives and Experiences

ERIC Educational Resources Information Center

Hampton, Sarah; Rabagliati, Hugh; Sorace, Antonella; Fletcher-Watson, Sue

2017-01-01

Purpose: Research into how bilingual parents of children with autism spectrum disorder (ASD) make choices about their children's language environment is scarce. This study aimed to explore this issue, focusing on understanding how bilingual parents of children with ASD may make different language exposure choices compared with bilingual parents of…

A Self-Determination Perspective on Chinese Fifth-Graders' Task Disengagement

ERIC Educational Resources Information Center

Zhou, Mingming; Ren, Jing

2017-01-01

Engagement in academic tasks is important. However, compared to the large body of research on task engagement, the number of studies on task disengagement is quite limited. The aim of this study is to examine the associations between the motivational (self-determination) and attitudinal antecedents (learning orientations) of task disengagement.…

Reversibility of Thought: An Instance in Multiplicative Tasks

ERIC Educational Resources Information Center

Ramful, Ajay; Olive, John

2008-01-01

In line with current efforts to understand the piece-by-piece structure and articulation of children's mathematical concepts, this case study compares the reversibility schemes of two eighth-grade students. The aim of the study was to identify the mechanism through which students reverse their thought processes in a multiplicative situation. Data…

Improving Online Reading and Vocabulary Development

ERIC Educational Resources Information Center

Loucky, John Paul

2007-01-01

The aim of this study was to find ways to improve online reading and vocabulary learning. Various new types of online reading comprehension and vocabulary development programs and tests were compared in this study to consider how useful they may be for guiding individual or classroom L2 vocabulary instruction. It explored how these programs seek…

Clinical Trial Registries Are of Minimal Use for Identifying Selective Outcome and Analysis Reporting

ERIC Educational Resources Information Center

Norris, Susan L.; Holmer, Haley K.; Fu, Rongwei; Ogden, Lauren A.; Viswanathan, Meera S.; Abou-Setta, Ahmed M.

2014-01-01

Objective: This study aimed to examine selective outcome reporting (SOR) and selective analysis reporting (SAR) in randomized controlled trials (RCTs) and to explore the usefulness of trial registries for identifying SOR and SAR. Study Design and Setting: We selected one "index outcome" for each of three comparative effectiveness reviews…

(En)Gendering Videogame Development: A Feminist Approach to Gender, Education, and Game Studies

ERIC Educational Resources Information Center

Dahya, Negin; Jenson, Jennifer; Fong, Katrina

2017-01-01

Few studies compare educational programming designed on principles of inclusive pedagogy and feminist practice for both girls and boys. Broadly defined, inclusive pedagogy refers to theory and practice in education that is adaptable and responsive to the intersections of difference (class, race, culture, gender, sexuality, ability) and aims to…

A Comparative Study on the Use of Compliment Response Strategies by Persian and English Native Speakers

ERIC Educational Resources Information Center

Shabani, Mansour; Zeinali, Maryam

2015-01-01

The significance of pragmatic knowledge and politeness strategies has recently been emphasized in language learning and teaching. Most communication failures originate in the lack of pragmatic awareness which is evident among EFL learners while communicating with English native speakers. The present study aimed at investigating compliment response…

Left Atrial Mechanical Functions in Professional Soccer Players: A Pilot Study

ERIC Educational Resources Information Center

Kartal, Alper; Güngör, Hasan; Kartal, Resat; Ergin, Esin

2017-01-01

Long-term regular exercise is associated with physiologic and morphologic alterations in the heart chambers. The aim of this study to evaluate left atrium (LA) phasic functions in professional football players and compare with control subjects. Left atrial volume was calculated at end-systole (Vmax), end-diastole and pre-atrial contraction by…

Design Dimensions and Attributes for Web-Based Distance Learning Modules

ERIC Educational Resources Information Center

Pomales-Garcia, Cristina; Lopez, Angel D.; Liu, Yili

2010-01-01

This study investigates and compares the relative importance of Web module design dimensions and their attributes as perceived by student participants in a research study and those defined by a selected group of researchers in the literature. We aim to understand whether the dimensions of clarity, organization, structure, visual/aesthetical…

Executive Functions in Individuals with Williams Syndrome

ERIC Educational Resources Information Center

Menghini, D.; Addona, F.; Costanzo, F.; Vicari, S.

2010-01-01

Background: The present study was aimed at investigating working memory (WM) and executive functions capacities in individuals with Williams syndrome (WS) as compared with mental-age matched typically developing (TD) children. Method: In order to serve the study goal, a sizeable battery of tasks tapping WM as well as attention, memory, planning,…

Depressive Symptoms Negate the Beneficial Effects of Physical Activity on Mortality Risk

ERIC Educational Resources Information Center

Lee, Pai-Lin

2013-01-01

The aim of this study is to: (1) compare the association between various levels of physical activity (PA) and mortality; and (2) examine the potential modifying effect of depressive symptoms on the PA-mortality associations. Previous large scale randomized studies rarely assess the association in conjunction with modifying effects of depressive…

A comparative study to evaluate efficacy, safety and cost-effectiveness between Whitfield's ointment + oral fluconazole versus topical 1% butenafine in tinea infections of skin

PubMed Central

Thaker, Saket J.; Mehta, Dimple S.; Shah, Hiral A.; Dave, Jayendra N.; Kikani, Kunjan M.

2013-01-01

Aims and Objectives: The aim of this study is to compare the efficacy, safety and cost-effectiveness of topical Whitfield's ointment plus oral fluconazole with topical 1% butenafine in tinea infections of the skin. Materials and Methods: Patients were randomly allocated to the two treatment groups and advised to apply either agent topically twice-a-day for 4 weeks on the lesions and fluconazole (150 mg) was administered once a week for 4 weeks in the study group applying Whitfield's ointment. Patients were followed-up at an interval of 10 days for clinical score and global evaluation response was assessed at baseline and during each follow-up. Results: Out of 120 patients enrolled in the study 103 completed the study. Patients treated with Whitfield's ointment and oral fluconazole reduced mean sign and symptom score from 8.81 ± 0.82 to 0.18 ± 0.59 while butenafine treated patients reduced it from 8.88 ± 0.53 to 0.31 ± 0.67 at the end of the treatment. Nearly, 98% patients were completely cleared of the lesion on the 3rd follow-up with both treatments. Conclusion: Whitfield's ointment with oral fluconazole is as efficacious, safe and cost-effective as compared with 1% butenafine in tinea infections of the skin. PMID:24347774

Vegetarian and Omnivorous Nutrition - Comparing Physical Performance.

PubMed

Craddock, Joel C; Probst, Yasmine C; Peoples, Gregory E

2016-06-01

Humans consuming vegetarian-based diets are observed to have reduced relative risk for many chronic diseases. Similarly, regular physical activity has also been shown to assist in preventing, and reducing the severity of these conditions. Many people, including athletes, acknowledge these findings and are adopting a vegetarian-based diet to improve their health status. Furthermore, athletes are incorporating this approach with the specific aim of optimizing physical performance. To examine the evidence for the relationship between consuming a predominately vegetarian-based diet and improved physical performance, a systematic literature review was performed using the SCOPUS database. No date parameters were set. The keywords vegetarian OR vegan AND sport OR athlete OR training OR performance OR endurance were used to identify relevant literature. Included studies (i) directly compared a vegetarian-based diet to an omnivorous/mixed diet, (ii) directly assessed physical performance, not biomarkers of physical performance, and (iii) did not use supplementation emulating a vegetarian diet. Reference lists were hand searched for additional studies. Seven randomized controlled trials and one cross-sectional study met the inclusion criteria. No distinguished differences between vegetarian-based diets and omnivorous mixed diets were identified when physical performance was compared. Consuming a predominately vegetarian-based diet did not improve nor hinder performance in athletes. However, with only 8 studies identified, with substantial variability among the studies' experimental designs, aims and outcomes, further research is warranted.

Value Tendency Differences between Pre-Service Social Studies Teachers within the Scope of the East and the West

ERIC Educational Resources Information Center

Osmanoglu, Ahmed Emin

2017-01-01

This study aims to comparatively examine the values that the students of the Department of Social Studies in Education Faculty at two universities located in the Eastern and Western parts of Turkey desire to find in people they interact with. Multiple methods, including quantitative and qualitative methods, were used in this study. The research…

Development and Evaluation of English Listening Study Materials for Business People Who Use Mobile Devices: A Case Study

ERIC Educational Resources Information Center

Yamada, Masanori; Kitamura, Satoshi; Shimada, Noriko; Utashiro, Takafumi; Shigeta, Katsusuke; Yamaguchi, Etsuji; Harrison, Richard; Yamauchi, Yuhei; Nakahara, Jun

2011-01-01

This study aims to verify the effectiveness of English language materials using mobile devices for business people in terms of the effect on motivation, overall learning performance, and practical performance in real business situations. We compared the use of materials developed from business English for a sales department in a company…

Exploring the Role of Methodological Factors in Publishing Turkish and Foreign Journals

ERIC Educational Resources Information Center

Solak, Ekrem

2017-01-01

The purpose of this study was to analyze and compare recent research papers on foreign language education in Turkish context with those published in international context to shed light on researchers and policy makers for future studies. This study filled a gap in this field and also aimed to increase the rate of acceptance of research papers…

Comparison of the Physical Education and Sports School Students' Multiple Intelligence Areas According to Demographic Features

ERIC Educational Resources Information Center

Aslan, Cem Sinan

2016-01-01

The aim of this study is to compare the multiple intelligence areas of a group of physical education and sports students according to their demographic features. In the study, "Multiple Intelligence Scale", consisting of 27 items, whose Turkish validity and reliability study have been done by Babacan (2012) and which is originally owned…

A Study of Effectiveness of Computer Assisted Instruction (CAI) over Classroom Lecture (CRL) at ICS Level

ERIC Educational Resources Information Center

Kaousar, Tayyeba; Choudhry, Bushra Naoreen; Gujjar, Aijaz Ahmed

2008-01-01

This study was aimed to evaluate the effectiveness of CAI vs. classroom lecture for computer science at ICS level. The objectives were to compare the learning effects of two groups with classroom lecture and computer-assisted instruction studying the same curriculum and the effects of CAI and CRL in terms of cognitive development. Hypotheses of…

Analyzing Idioms and Their Frequency in Three Advanced ILI Textbooks: A Corpus-Based Study

ERIC Educational Resources Information Center

Alavi, Sepideh; Rajabpoor, Aboozar

2015-01-01

The present study aimed at identifying and quantifying the idioms used in three ILI "Advanced" level textbooks based on three different English corpora; MICASE, BNC and the Brown Corpus, and comparing the frequencies of the idioms across the three corpora. The first step of the study involved searching the books to find multi-word…

Citizenship among a Sample of Hearing and Hearing Impaired Kindergarten's Children in Al-Riyadh Saudi Arabia "Comparative Study"

ERIC Educational Resources Information Center

Turkestani, Maryam Hafez; Bahatheg, Raja' Omar

2015-01-01

This study aimed at identifying statistically significant differences in citizenship between Saudi hearing and hearing impaired children. The study sample consisted of (167) hearing and (42) hearing impaired children at public kindergartens in Al-Riyadh city, (82) of whom were males and (127) were female children. Data was collected using…

Conceptions of Learning and Approaches to Studying among White and Ethnic Minority Students in Distance Education

ERIC Educational Resources Information Center

Richardson, John T. E.

2010-01-01

Background: The attainment of White students at UK institutions of higher education tends to be higher than that of students from other ethnic groups, but the causes of this are unclear. Aims: This study compared White students and students from other ethnic groups in their conceptions of learning, their approaches to studying, and their academic…

Seventh Grade Students' Conceptual Understanding about Citizenship: Does a Constructivist Social Studies Program Make a Difference?

ERIC Educational Resources Information Center

Sabanci, Osman; Kurnaz, Sefika; Yürük, Nejla

2016-01-01

Many studies have shown that students at different age levels come into classrooms with a variety of alternative conceptions. Commonly held alternative conceptions are the main source of the difficulties that students and teachers face in learning and teaching. The aim of this study was to compare the conceptual understanding of students who were…

A Descriptive Study on the Neonatal Morbidity Profile of Autism Spectrum Disorders, Including a Comparison with Other Neurodevelopmental Disorders

ERIC Educational Resources Information Center

Atladóttir, H. Ó.; Schendel, D. E.; Parner, E. T.; Henriksen, T. B.

2015-01-01

The aim of this study was to describe the profile of specific neonatal morbidities in children later diagnosed with autism spectrum disorder (ASD), and to compare this profile with the profile of children with hyperkinetic disorder, cerebral palsy, epilepsy or intellectual disability. This is a Danish population based cohort study, including all…

Post-Mortem and Effective Measure of Science Programs: A Study of Bangladesh Open University

ERIC Educational Resources Information Center

Numan, Sharker Md.; Islam, Md. Anwarul; Shah, A. K. M. Azad

2013-01-01

Distance education can be more learners centered if distance educators are aware of the problems, needs, attitudes and characteristics of their learners. The aim of this study was to compare the learners' profile in terms of their attitude and demography between the learners of computer science and health science. A cross-sectional study design…

Comparing the Effect of Using Monolingual versus Bilingual Dictionary on Iranian Intermediate EFL Learners' Vocabulary Learning

ERIC Educational Resources Information Center

Ahangari, Saeideh; Dogolsara, Shokoufeh Abbasi

2015-01-01

This study aimed to investigate the effect of using two types of dictionaries (monolingual and bilingual) on Iranian intermediate EFL learners' vocabulary learning. An OPT (Oxford placement test, 2001) was administered among 90 students 60 of whom were selected as the participants of this study. They were sophomore students studying English as a…

Where Is the Engineering I Applied For? A Longitudinal Study of Students' Transition into Higher Education Engineering, and Their Considerations of Staying or Leaving

ERIC Educational Resources Information Center

Holmegaard, Henriette Tolstrup; Madsen, Lene Møller; Ulriksen, Lars

2016-01-01

This paper presents results from a qualitative longitudinal study of students' transition into higher education engineering. The study aims at comparing upper-secondary school students' expectations of engineering with their actual experiences when encountering the engineering programme. It explores how this encounter provides a platform for…

A Case-Control Study on the Behavior Status of Rural Left-Behind Children in China

ERIC Educational Resources Information Center

Zhi-xin, Yang; Yu-qi, Zheng

2012-01-01

The present study is aiming to exploring the behavior status of rural left-behind children in China. In a case-control study, we used Rutter Children's Behavior Questionnaire for teacher to measure behavior status of children in left-behind group and control group. Furthermore, we also compared behavior status of children in different age groups…

Realizing a Progressive Pedagogy: A Comparative Case Study of Two Reggio Emilia Preschools in San Francisco

ERIC Educational Resources Information Center

Abdelfattah, Marwa

2015-01-01

This study aims to uncover how a particular imported philosophy of early childhood education, Reggio Emilia, is implemented in the context of one public and one private preschool in San Francisco. The philosophy of Reggio Emilia is believed to be progressive and to be developmentally appropriate for children in early childhood. The study involved…

The Effectiveness of Practical Work in Lower Secondary School Mathematics: A Cultural Approach.

ERIC Educational Resources Information Center

Triadafillidis, T. A.

1996-01-01

Discusses reasons why practical work is used only sporadically in lower secondary school math classes. Presents results of a comparative study between Greece and Scotland, focusing on culture as a differentiating factor of students' performance. (AIM)

Investigating the roles of touchscreen and physical control interface characteristics on driver distraction and multitasking performance.

DOT National Transportation Integrated Search

2016-01-01

This study aimed to assess the potential of driver distraction, task performance, orientation of : attention, and perceived workload in a multitasking situation involving interaction with touchscreen : interface, compared to physical interface. Autho...

Variability of Physical Activity Patterns by Type of Day and Season in 8-10-Year-Old Boys

ERIC Educational Resources Information Center

Rowlands, Ann V.; Hughes, Dylan R.

2006-01-01

The aims of this study were to: (a) compare physical activity across two seasons and, within those seasons, across school and vacation time, and (b) compare the proportion of children meeting the activity thresholds recommended by Tudor-Locke et al. (2004) at each time point. Thirty-six boys, between the ages of 8 and 10 years (M age = 8.8 years,…

Language and Social Factors in the Use of Cell Phone Technology by Adolescents with and without Specific Language Impairment (SLI)

ERIC Educational Resources Information Center

Conti-Ramsden, Gina; Durkin, Kevin; Simkin, Zoe

2010-01-01

Purpose: This study aimed to compare cell phone use (both oral and text-based) by adolescents with and without specific language impairment (SLI) and examine the extent to which language and social factors affect frequency of use. Method: Both interview and diary methods were used to compare oral and text-based communication using cell phones by…

Computerized tomographic determination of spinal bone mineral content

NASA Technical Reports Server (NTRS)

Cann, C. E.; Genant, H. K.

1980-01-01

The aims of the study were three-fold: to determine the magnitude of vertebral cancellous mineral loss in normal subjects during bedrest, to compare this loss with calcium balance and mineral loss in peripheral bones, and to use the vertebral measurements as an evaluative criterion for the C12MDP treatment and compare it with other methods. The methods used are described and the results from 14 subjects are presented.

A Comparative Evaluation of Pisa 2003-2006 Results in Reading Literacy Skills: An Example of Top-Five OECD Countries and Turkey

ERIC Educational Resources Information Center

Aydin, Ayhan; Erdagf, Coskun; Tas, Nuray

2011-01-01

In this study it is aimed to describe and evaluate comparatively the reading literacy exam results, the finance of education and schools, and socio-cultural status of parents in Turkey and the top-five OECD countries, Finland, Korea, Canada, Australia, New Zealand respectively, in the light reports and publications by OECD regarding PISA 2003 and…

Medical Students' and Tutors' Experiences of Directed and Self-Directed Learning Programs in Evidence-Based Medicine: A Qualitative Evaluation Accompanying a Randomized Controlled Trial

ERIC Educational Resources Information Center

Bradley, Peter; Oterholt, Christina; Nordheim, Lena; Bjorndal, Arild

2005-01-01

This qualitative study aims to interpret the results of a randomized controlled trial comparing two educational programs (directed learning and self-directed learning) in evidence-based medicine (EBM) for medical students at the University of Oslo from 2002 to 2003. There is currently very little comparative educational research in this field. In…

Is Health-Related Quality of Life after Radical Cystectomy Using Validated Questionnaires Really Better in Patients with Ileal Orthotopic Neobladder Compared to Ileal Conduit: A Meta-Analysis of Retrospective Comparative Studies.

PubMed

Cerruto, Maria A; D'Elia, Carolina; Siracusano, Salvatore; Porcaro, Antonio B; Cacciamani, Giovanni; De Marchi, Davide; Niero, Mauro; Lonardi, Cristina; Iafrate, Massimo; Bassi, Pierfrancesco; Belgrano, Emanuele; Imbimbo, Ciro; Racioppi, Marco; Talamini, Renato; Ciciliato, Stefano; Toffoli, Laura; Rizzo, Michele; Visalli, Francesco; Verze, Paolo; Artibani, Walter

2017-07-01

From the most recent systematic revision of the literature, an orthotopic neobladder would seem to show marginally better health related quality of life (HR-QoL) scores compared with an ileal conduit. The aim of this study was to review all relevant published studies about the comparison between ileal orthotopic neobladder (IONB) and ileal conduit using validated HR-QoL questionnaires. Studies were identified by searching multiple literature databases. Data were synthesized using meta-analytic methods conformed to the PRISMA statement. The literature search identified 10 papers; pooled effect sizes of combined quality of life outcomes for ileal conduit versus IONB showed a significantly better HR-QoL in patients with IONB (Hedges' g = 0.278; p = 0.000);. The present study has an important limitation due to the type of the analyzed comparative studies, all retrospective and not randomized. This meta-analysis of not-randomized, retrospective comparative studies on the impact of ileal conduit versus IONB on HR-QoL showed a significant advantage of IONB subgroups.

Personality traits of Turkish handgun license applicants.

PubMed

Selek, Salih; Can, Serdar S; Yabanoglu, Ihsan

2012-10-01

Several theories have sought to explain the motivations for handgun possession and the relationship with personality. Perception of handguns also has cultural variations. The aim of the study is to evaluate handgun license applicants' personality profiles. 109 handgun license applicants were included in the study. Temperament and Character Inventory (TCI) scores of the applicants were recorded. Scores were compared with Turkish and American normative data for the Inventory. The study group had significantly lower subscores on novelty seeking, harm avoidance, and higher subscores on reward dependence and persistence compared to Turkish norms and significantly lower subscores on novelty seeking, reward dependence, and self-directedness compared to American norms. Results indicate that Turkish handgun license applicants' personality features are more similar to American norms.

Calorie Restriction in Overweight SeniorS: Response of Older Adults to a Dieting Study: The CROSSROADS Randomized Controlled Clinical Trial

PubMed Central

Haas, Marilyn C.; Bodner, Eric V.; Brown, Cynthia J.; Bryan, David; Buys, David R.; Keita, Akilah Dulin; Flagg, Lee Anne; Goss, Amy; Gower, Barbara; Hovater, Martha; Hunter, Gary; Ritchie, Christine S.; Roth, David L.; Wingo, Brooks C.; Ard, Jamy; Locher, Julie L.

2014-01-01

We conducted a study designed to evaluate whether the benefits of intentional weight loss exceed the potential risks in a group of community-dwelling, obese, older adults who were at increased risk for cardiometabolic disease. The CROSSROADS trial used a prospective randomized controlled design to compare the effects of changes in diet composition alone or combined with weight loss with an exercise only control intervention on body composition and adipose tissue deposition (Specific Aim #1: To compare the effects of changes in diet composition alone or combined with weight loss with an exercise only control intervention on body composition, namely visceral adipose tissue (VAT)), cardiometabolic disease risk (Specific Aim #2: To compare the effects of a change in diet composition alone or combined with weight loss with an exercise only control intervention on cardiometabolic disease risk), functional status and quality of life (Specific Aim #3: To compare the effects of a change in diet composition alone or combined with weight loss with an exercise only control intervention on functional status and quality of life). Participants were randomly assigned to one of three groups: Exercise Only (Control) Intervention, Exercise + Diet Quality + Weight Maintenance Intervention, or Exercise + Diet Quality + Weight Loss Intervention. CROSSROADS utilized a lifestyle intervention approach consisting of exercise, dietary, and behavioral components. The development and implementation of the CROSSROADS protocol, including a description of the methodology, detailing specific elements of the lifestyle intervention, assurances of treatment fidelity, and participant retention; outcome measures and adverse event monitoring; as well as unique data management features of the trial results, are presented in this article. PMID:25424512

Calorie restriction in overweight seniors: response of older adults to a dieting study: the CROSSROADS randomized controlled clinical trial.

PubMed

Haas, Marilyn C; Bodner, Eric V; Brown, Cynthia J; Bryan, David; Buys, David R; Keita, Akilah Dulin; Flagg, Lee Anne; Goss, Amy; Gower, Barbara; Hovater, Martha; Hunter, Gary; Ritchie, Christine S; Roth, David L; Wingo, Brooks C; Ard, Jamy; Locher, Julie L

2014-01-01

We conducted a study designed to evaluate whether the benefits of intentional weight loss exceed the potential risks in a group of community-dwelling obese older adults who were at increased risk for cardiometabolic disease. The CROSSROADS trial used a prospective randomized controlled design to compare the effects of changes in diet composition alone or combined with weight loss with an exercise only control intervention on body composition and adipose tissue deposition (Specific Aim #1: To compare the effects of changes in diet composition alone or combined with weight loss with an exercise only control intervention on body composition, namely visceral adipose tissue), cardiometabolic disease risk (Specific Aim #2: To compare the effects of a change in diet composition alone or combined with weight loss with an exercise only control intervention on cardiometabolic disease risk), and functional status and quality of life (Specific Aim #3: To compare the effects of a change in diet composition alone or combined with weight loss with an exercise only control intervention on functional status and quality of life). Participants were randomly assigned to one of three groups: Exercise Only (Control) Intervention, Exercise + Diet Quality + Weight Maintenance Intervention, or Exercise + Diet Quality + Weight Loss Intervention. CROSSROADS utilized a lifestyle intervention approach consisting of exercise, dietary, and behavioral components. The development and implementation of the CROSSROADS protocol, including a description of the methodology, detailing specific elements of the lifestyle intervention, assurances of treatment fidelity, and participant retention; outcome measures and adverse event monitoring; as well as unique data management features of the trial results, are presented in this article.

Honey as a dressing for chronic wounds in adults.

PubMed

Fox, Carolyn

2002-10-01

The aim of this review was to identify whether in adults with chronic wounds the use of honey as a wound dressing improves wound management outcomes. As no randomized controlled trials or comparative studies comparing the use of honey as a chronic wound dressing with usual treatment could be found, the review is based on case studies and serial case studies. These were reviewed using a framework broadly based on wound care case study guidelines (Nelson, 2000) and cohort study guidelines (Greenhalgh and Donald, 2000). Based on the case studies reviewed, honey appears to be a useful dressing in adults with chronic wounds, but the available evidence is weak and therefore must be interpreted with caution.

Childhood obesity affects postural control and aiming performance during an upper limb movement.

PubMed

Boucher, François; Handrigan, Grant A; Mackrous, Isabelle; Hue, Olivier

2015-07-01

Obesity reduces the efficiency of postural and movement control mechanisms. However, the effects of obesity on a functional motor task and postural control in standing and seated position have not been closely quantified among children. The aim of this study is to examine the effects of obesity on the execution of aiming tasks performed in standing and seated conditions in children. Twelve healthy weight children and eleven obese children aged between 8 and 11 years pointed to a target in standing and seated position. The difficulty of the aiming task was varied by using 2 target sizes (1.0 cm and 5.0 cm width; pointing to the smaller target size needs a more precise movement and constitutes a more difficult task). Hand movement time (MT) and its phases were measured to quantify the aiming task. Mean speed of the center of pressure displacement (COP speed) was calculated to assess postural stability during the movement. Obese children had significantly higher MTs compared to healthy-weight children in seated and standing conditions explained by greater durations of deceleration phase when aiming. Concerning the COP speed during the movement, obese children showed significantly higher values when standing compared to healthy-weight children. This was also observed in the seated position. In conclusion, obesity adds a postural constraint during an aiming task in both seated and standing conditions and requires obese children to take more time to correct their movements due to a greater postural instability of the body when pointing to a target with the upper-limb. Copyright © 2015 Elsevier B.V. All rights reserved.

Fast-track surgery after gynaecological oncological surgery: study protocol for a prospective randomised controlled trial.

PubMed

Cui, Ling; Shi, Yu; Zhang, G N

2016-12-15

Fast-track surgery (FTS), also known as enhanced recovery after surgery, is a multidisciplinary approach to accelerate recovery, reduce complications, minimise hospital stay without increasing readmission rates, and reduce health care costs, all without compromising patient safety. The advantages of FTS in abdominal surgery most likely extend to gynaecological surgery, but this is an assumption, as FTS in elective gynaecological surgery has not been well studied. No consensus guidelines have been developed for gynaecological oncological surgery although surgeons have attempted to introduce slightly modified FTS programmes for patients undergoing such surgery. To our knowledge, there are no published randomised controlled trials; however, some studies have shown that FTS in gynaecological oncological surgery leads to early hospital discharge with high levels of patient satisfaction. The aim of this study is whether FTS reduces the length of stay in hospital compared to traditional management. The secondary aim is whether FTS is associated with any increase in post-surgical complications compared to traditional management (for both open and laparoscopic surgery). This trial will prospectively compare FTS and traditional management protocols. The primary endpoint is the length of post-operative hospitalisation (days, mean ± standard deviation), defined as the number of days between the date of discharge and the date of surgery. The secondary endpoints are complications in both groups (FTS versus traditional protocol) occurring during the first 3 months post-operatively including infection (wound infection, lung infection, intraperitoneal infection), post-operative nausea and vomiting, ileus, post-operative haemorrhage, post-operative thrombosis, and the Acute Physiology and Chronic Health Enquiry II score. The advantages of FTS most likely extend to gynaecology, although, to our knowledge, there are no randomised controlled trials. The aim of this study is to compare the post-operative length of hospitalisation after major gynaecological or gynaecological oncological surgery and to analyse patients' post-operative complications. This trial may reveal whether FTS leads to early hospital discharge with few complications after gynaecological surgery. NCT02687412 . Approval Number: SCCHEC20160001. Date of registration: registered on 23 February 2016.

Randomized Comparison of Helmet CPAP Versus High-Flow Nasal Cannula Oxygen in Pediatric Respiratory Distress.

PubMed

Vitaliti, Giovanna; Vitaliti, Maria Concetta; Finocchiaro, Maria Carla; Di Stefano, Vita Antonella; Pavone, Piero; Matin, Nassim; Motamed-Gorji, Nazgol; Lubrano, Riccardo; Falsaperla, Raffaele

2017-08-01

The current study aimed to compare the efficacy and safety of 2 noninvasive respiratory support methods, which included helmet CPAP and high-flow nasal cannula (HFNC) in children with respiratory distress admitted to a pediatric intermediate care unit. This study was a prospective observational study conducted on children with respiratory distress (age 1-24 months) who were admitted to our acute and emergency operative unit. All included subjects were randomly treated with helmet CPAP or HFNC in a 1:1 fashion until their clinical picture, oxygen saturation, and arterial blood gas (ABG) parameters resolved. The efficiencies of helmet CPAP and HFNC were evaluated by breathing frequency, S pO 2 , ABG pH, ABG P aCO 2 , ABG P aO 2 , and P aO 2 /F IO 2 , recorded once at baseline and then after 1 and 6 h of treatment. Both noninvasive respiratory support modalities were compared with a control group of subjects with respiratory distress under standard therapeutic pharmaceutical protocols. We found that both helmet CPAP and HFNC were efficient in improving the clinical conditions of subjects with mild-to-moderate respiratory distress, although clinical response to helmet CPAP was more efficient and rapid compared with HFNC. Children who received respiratory support had a better clinical course in terms of hospitalization, days of intravenous rehydration therapy, and days of drug administration compared with the control group ( P < .001). Based on our knowledge, the present study is the first research comparing the effects of CPAP and HFNC in respiratory distress resolution in a pediatric intermediate care setting. It aims to identify the most efficient treatment to avoid pediatric ICU admissions and endotracheal intubation and reduce the administration of drugs and days of hospitalization. Copyright © 2017 by Daedalus Enterprises.

Baseline Body Mass Index and the Efficacy of Hypoglycemic Treatment in Type 2 Diabetes: A Meta-Analysis

PubMed Central

Cai, Xiaoling; Yang, Wenjia; Gao, Xueying; Zhou, Lingli; Han, Xueyao; Ji, Linong

2016-01-01

Aim The aim of this study is to compare the effects of hypoglycemic treatments in groups of patients categorized according to the mean baseline body mass indexes (BMIs). Methods Studies were identified by a literature search and all the studies were double blind, placebo-controlled randomized trials in type 2 diabetes patients; study length of ≥12 weeks with the efficacy evaluated by changes in HbA1c from baseline in groups. The electronic search was first conducted in January 2015 and repeated in June 2015. Results 227 studies were included. Treatment with sulfonylureas was compared with placebo in overweight patients and resulted in a significantly greater change in the HbA1c levels (weighted mean difference (WMD), −1.39%) compared to obese patients (WMD, −0.77%)(p<0.05). Treatment with metformin in overweight patients resulted in a comparable change in the HbA1c levels (WMD, −0.99%) compared to obese patients (WMD, −1.06%)(p>0.05). Treatment with alpha glucosidase inhibitors in normal weight patients was associated with a HbA1c change (WMD, −0.94%) that was comparable that in overweight (WMD, −0.72%) and obese patients (WMD, −0.56%)(p>0.05). Treatment with thiazolidinediones in normal weight patients was associated with a HbA1c change (WMD, −1.04%) that was comparable with that in overweight (WMD, −1.02%) and obese patients (WMD, −0.88%)(p>0.05). Treatment with DPP-4 inhibitors in normal weight patients was associated with a HbA1c change (WMD, −0.93%) that was comparable with that in overweight (WMD, −0.66%) and obese patients (WMD, −0.61%)(p>0.05). In total, of the seven hypoglycemic agents, regression analysis indicated that the mean baseline BMI was not associated with the mean HbA1c changes from baseline. Conclusion In each kind of hypoglycemic therapy in type 2 diabetes, the baseline BMI was not associated with the efficacy of HbA1c changes from baseline. PMID:27935975

Comparative approaches to gentrification

PubMed Central

Phillips, Martin; Smith, Darren P

2018-01-01

The epistemologies and politics of comparative research are prominently debated within urban studies, with ‘comparative urbanism’ emerging as a contemporary lexicon of urban studies. The study of urban gentrification has, after some delay, come to engage with these debates, which can be seen to pose a major challenge to the very concept of gentrification. To date, similar debates or developments have not unfolded within the study of rural gentrification. This article seeks to address some of the challenges posed to gentrification studies through an examination of strategies of comparison and how they might be employed within a comparative study of rural gentrification. Drawing on Tilly (Big structures Large Processes Huge Comparisons. New York: Russell Sage), examples of four ‘strategies of comparison’ are identified within studies of urban and rural gentrification, before the paper explores how ‘geographies of the concept’ and ‘geographies of the phenomenon’ of rural gentrification in the United Kingdom, United States and France may be investigated using Latour’s (Pandora’s Hope. London: Harvard University Press) notion of ‘circulatory sociologies of translation’. The aim of our comparative discussion is to open up dialogues on the challenges of comparative studies that employ conceptions of gentrification and also to promote reflections of the metrocentricity of recent discussions of comparative research. PMID:29657708

Comparative approaches to gentrification: Lessons from the rural.

PubMed

Phillips, Martin; Smith, Darren P

2018-03-01

The epistemologies and politics of comparative research are prominently debated within urban studies, with 'comparative urbanism' emerging as a contemporary lexicon of urban studies. The study of urban gentrification has, after some delay, come to engage with these debates, which can be seen to pose a major challenge to the very concept of gentrification. To date, similar debates or developments have not unfolded within the study of rural gentrification. This article seeks to address some of the challenges posed to gentrification studies through an examination of strategies of comparison and how they might be employed within a comparative study of rural gentrification. Drawing on Tilly ( Big structures Large Processes Huge Comparisons . New York: Russell Sage), examples of four 'strategies of comparison' are identified within studies of urban and rural gentrification, before the paper explores how 'geographies of the concept' and 'geographies of the phenomenon' of rural gentrification in the United Kingdom, United States and France may be investigated using Latour's ( Pandora's Hope . London: Harvard University Press) notion of 'circulatory sociologies of translation'. The aim of our comparative discussion is to open up dialogues on the challenges of comparative studies that employ conceptions of gentrification and also to promote reflections of the metrocentricity of recent discussions of comparative research.

An investigation of the housing environment for persons with asthma and persons without asthma.

PubMed

Frisk, Margot; Arvidsson, Helena; Kiviloog, Jaak; Ivarsson, Ann-Britt; Kamwendo, Kitty; Stridh, Göran

2006-03-01

Asthma is a chronic disease affected by environmental factors that may increase symptoms that impact on a persons' well-being. An important issue in occupational therapy is to improve the relationship between a person's functional capacity and the physical environment. The aim of the study was to compare the housing environment of persons with asthma (cases, n = 49) and persons without asthma (controls, n = 48), with regard to building construction and condition, physical, chemical and biological factors, and cleaning routines. A secondary aim was to compare different types of accommodation within cases and controls. A specialist team, including a construction engineer, a biological scientist, and an occupational therapist, conducted the study. Data were collected using protocols, as well as a number of established technical methods from the field of occupational and environmental medicine. The primary results showed no major differences in the housing environment between the two groups. However, in individual homes environmental factors at levels that could increase symptoms were identified. When single-family houses were compared with multi-family houses, significant differences were found indicating that preventive interventions may be needed in some single-family houses. Further studies are needed to clarify the person-environment relationship for persons with asthma, focusing on their ability to perform daily activities.

Comparing the Organs and Vasculature of the Head and Neck in Five Murine Species

PubMed Central

JAE KIM, MIN; YEON KIM, YOO; REN CHAO, JANET; SANG PARK, HAE; CHANG, JIWON; OH, DAWOON; JUN LEE, JAE; CHUN KANG, TAE; SUH, JUN-GYO; HO LEE, JUN

2017-01-01

Background/Aim: The purpose of the present study was to delineate the cervical and facial vascular and associated anatomy in five murine species, and compare them for optimal use in research studies focused on understanding the pathology and treatment of diseases in humans. Materials and Methods: The specific adult male animals examined were mice (C57BL/6J), rats (F344), mongolian gerbils (Merionesunguiculatus), hamsters (Syrian), and guinea pigs (Hartley). To stain the vasculature and organs, of the face and neck, each animal was systemically perfused using the vital stain, Trypan Blue. Following this step, the detailed anatomy of the head and neck could be easily visualized in all species. Results: Unique morphological characteristics were demonstrated by comparing the five species, including symmetry of the common carotid origin bilaterally in the Mongolian Gerbil, a large submandibular gland in the hamster and an enlarged buccal branch in the Guinea Pig. In reviewing the anatomical details, this staining technique proves superior for direct surgical visualization and identification. Conclusion: The anatomical details provided through these five species atlas will help experimental researchers in the future to select the most appropriate animal model for specific laboratory studies aimed to improve our understanding and treatment of diseases in patients.  PMID:28882952

Biomechanical Properties of the Skin in Patients with Breast Cancer-Related Lymphedema Compared to Healthy Individuals.

PubMed

Killaars, R C; Penha, T R Lopez; Heuts, E M; van der Hulst, R R J W; Piatkowski, A A

2015-09-01

Biomechanical skin changes in breast cancer-related lymphedema (BRCL) have barely been described and objectively tested. This study aims to compare the skin of upper limb lymphedema with skin of the healthy contralateral arm, in order to demonstrate changes of elasticity, viscoelasticity, and level of hydration of the skin in BCRL. The secondary aim is to investigate the correlation between biomechanical skin changes and measurements that are currently used in clinical practice, such as volume measurement and lymph-ICF score. Eighteen patients with BCRL and 18 healthy individuals were included in the study. A Cutometer® was used for measurements for skin elasticity and viscoelasticity on both arms of each subject. A Corneometer® was used for measurements of skin hydration. Measurements of both test groups were compared. In BCRL patients, there was a significant difference (p = < 0.028) between the elasticity of the skin of the lymphedema arm compared to the healthy contralateral arm. There were no significant differences for level of skin hydration or viscoelasticity in lymphedema patients between the measurements on the skin of the lymphedematous and healthy arm. In healthy individuals, there were no significant differences for all measurements between skin of both arms. Spearman's correlation was significant (p = < 0.01) for difference in volume and difference in elasticity in BCRL patients. This study shows an impaired elasticity for the skin of the lower arm in patients with lymphedema compared to the contralateral healthy arm. Promising evidence is suggested for the use of the Cutometer device in the diagnostic evaluation of BCRL.

Biogeographical Patterns of Marine Benthic Invertebrates Along the Atlantic Coast of the Northeastern USA

EPA Science Inventory

Aim Examine the biogeography of marine benthic invertebrates of the Atlantic coast of the northeastern USA, compare the results to historical biogeographic studies, define physical-chemical factors affecting species distributions, and provide biogeographic information needed to ...

Resilient modulus and the fatigue properties of Kansas hot mix asphalt mixes

DOT National Transportation Integrated Search

2006-08-01

This research study aimed to determine the dynamic modulus, bending stiffness and fatigue properties of four representative Superpave Hot Mix Asphalt (HMA) mixtures used in the construction of base layers of Kansas flexible pavements and to compare t...

Building a Geologic Map of Neptune's Moon Triton

NASA Astrophysics Data System (ADS)

Martin, E. S.; Patthoff, D. A.; Bland, M. T.; Watters, T. R.; Collins, G. C.; Becker, T.

2018-06-01

Triton serves as a bridge between KBOs and icy satellites, and characterization of its terrains is important for advancing comparative planetological studies. We aim to create a geologic map of the Neptune-facing side of Triton at a scale of 1:5M.

EMERGY ANALYSIS AND ECONOMIC ANALYSIS A COMPARATIVE STUDY

EPA Science Inventory

Our mission at USEPA is to protect human health and safeguard the natural environment. We aim to base our environmental regulations and policies on sound scientific and, where appropriate, economic analyses. Although EPA has conducted analysis of the impact of regulations on ...

Three-dimensional assessment of postural tremor during goal-directed aiming.

PubMed

Kelleran, K J; Morrison, S; Russell, D M

2016-12-01

The performance of fine motor tasks which require a degree of precision can be negatively affected by physiological tremor. This study examined the effect of different aiming positions on anterior-posterior (AP), medial-lateral (ML) and vertical (VT) postural tremor. Participants were required to aim a mock handgun at a target located in front of them at eye level. Changes in AP, ML and VT tremor from the forearm and gun barrel were assessed as a function of limb (i.e., whether one or both arms were used) and upper arm position (elbow bent or extended). Tremor was recorded using triaxial accelerometers. Results showed that, across all tasks, the ML and VT tremor for any point was characterized by two frequency peaks (between 1-4 and 8-12 Hz) with amplitude increasing from proximal (forearm) to distal (gun barrel). Interestingly, irrespective of the posture adopted, ML accelerations were of greater amplitude than VT oscillations. AP oscillations were markedly smaller compared to VT and ML tremor, did not display consistent frequency peaks, and were not altered by the arm conditions. Altering the aiming posture resulted in changes in VT and ML tremor amplitude, with oscillations being greater when using a single arm as compared to when two arms were used together. Similarly, tremor amplitude was reduced when the task was performed with the elbow bent compared to the straight arm condition. Overall, these results highlight that ML oscillations make as significant a contribution to the overall tremor dynamics as those observed in the VT direction. However, the origin of ML tremor is not simply the product of voluntary adjustments to maintain aim on the target, but also exhibits features similar to the neural generated 8-12-Hz tremor seen under postural conditions.

Background Noise Acceptance and Personality Factors Involved in Library Environment Choices by College Students

ERIC Educational Resources Information Center

Gordon-Hickey, Susan; Lemley, Trey

2012-01-01

For decades, academic libraries made efforts to provide study environments differing in acoustic environment. The present study aimed to provide an evidence basis for this practice by comparing background noise acceptance and personality factors of two groups of college-aged students self identified as preferring quiet or background noise when…

A Process Evaluation of Project Developmental Continuity, Interim Report VI: Recommendations for Continuing the Impact Study.

ERIC Educational Resources Information Center

Granville, Arthur; And Others

This interim report re-examines data on instrument suitability, comparability of groups, and adequacy of sample size in Year III of the process evaluation of Project Developmental Continuity (PDC) and offers preliminary recommendations concerning the feasibility of continuing the impact study. PDC is a Head Start demonstration program aimed at…

Examining Preservice Teachers' Classroom Management Decisions in Three Case-Based Teaching Approaches

ERIC Educational Resources Information Center

Cevik, Yasemin Demiraslan; Andre, Thomas

2013-01-01

This study was aimed at comparing the impact of three types of case-based approaches (worked example, faded work example, and case-based reasoning) on preservice teachers' decision making and reasoning skills related to realistic classroom management situations. Participants in this study received a short-term implementation of one of these three…

Study of unsteady performance of a twin-entry mixed flow turbine

NASA Astrophysics Data System (ADS)

Bencherif, M. M.; Hamidou, M. K.; Hamel, M.; Abidat, M.

2016-03-01

The aim of this investigation is to study the performance of a twin-entry turbine under pulsed flow conditions. The ANSYS-CFX code is used to solve three-dimensional compressible turbulent flow equations. The computational results are compared with those of a one-dimensional model and experimental data, and good agreement is found.

Primary School Students' Parents' Level of Involvement into Their Children's Education

ERIC Educational Resources Information Center

Sad, Suleyman Nihat; Gurbuzturk, Oguz

2013-01-01

The aim of this study was to investigate the extent to which parents of elementary students (1st to 5th) participate in their children's education with regard to some variables. The study was designed based on descriptive survey model and comparative and correlational associative models. The sample of the research comprised 1252 parents whose…

Brain Activity of Regular and Dyslexic Readers while Reading Hebrew as Compared to English Sentences

ERIC Educational Resources Information Center

Breznitz, Zvia; Oren, Revital; Shaul, Shelley

2004-01-01

The aim of the present study was to examine differences among "regular" and dyslexic adult bilingual readers when processing reading and reading related skills in their first (L1 Hebrew) and second (L2 English) languages. Brain activity during reading Hebrew and English unexpected sentence endings was also studied. Behavioral and…

Beyond the Flipped Classroom: A Highly Interactive Cloud-Classroom (HIC) Embedded into Basic Materials Science Courses

ERIC Educational Resources Information Center

Liou, Wei-Kai; Bhagat, Kaushal Kumar; Chang, Chun-Yen

2016-01-01

The present study compares the highly interactive cloud-classroom (HIC) system with traditional methods of teaching materials science that utilize crystal structure picture or real crystal structure model, in order to examine its learning effectiveness across three dimensions: knowledge, comprehension and application. The aim of this study was to…

Narrative Discourse in Adults with High-Functioning Autism or Asperger Syndrome

ERIC Educational Resources Information Center

Colle, Livia; Baron-Cohen, Simon; Wheelwright, Sally; van der Lely, Heather K. J.

2008-01-01

We report a study comparing the narrative abilities of 12 adults with high-functioning autism (HFA) or Asperger Syndrome (AS) versus 12 matched controls. The study focuses on the use of referential expressions (temporal expressions and anaphoric pronouns) during a story-telling task. The aim was to assess pragmatics skills in people with HFA/AS in…

The Working Postures among Schoolchildren--Controlled Intervention Study on the Effects of Newly Designed Workstations

ERIC Educational Resources Information Center

Saarni, Lea; Nygrd, Clas-H kan; Rimpel, Arja; Nummi, Tapio; Kaukiainen, Anneli

2007-01-01

Background: School workstations are often inappropriate in not offering an optimal sitting posture. The aim of this study was to investigate the effects of individually adjustable saddle-type chairs with wheels and desks with comfort curve and arm support on schoolchildren's working postures compared to conventional workstations. Methods:…

Longitudinal Investigation of Perceptions towards University Concept through Metaphors: A University Sample in Turkey

ERIC Educational Resources Information Center

Argon, Türkan

2015-01-01

This study aims to fill the gap in the field of observation-based longitudinal studies about metaphors in educational literature and investigates students' perceptions about the concept of university before and after university by identifying and comparing the change and the direction of change observed in perceptions. The phenomenological study…

The Conceptualisation of Dreams by Adults with Intellectual Disabilities: Relationship with Theory of Mind Abilities and Verbal Ability

ERIC Educational Resources Information Center

Dodd, A.; Hare, D. J.; Hendy, S.

2008-01-01

Background: Empirical studies suggest that individuals with intellectual disabilities (ID) have difficulties in conceptualising dreams as perceptually private, non-physical, individuated and potentially fictional entities. The aim of the current study was to replicate the results found by Stenfert Kroese et al. using a comparative sample size, and…

A Cross-Language Study of Acoustic Predictors of Speech Intelligibility in Individuals with Parkinson's Disease

ERIC Educational Resources Information Center

Kim, Yunjung; Choi, Yaelin

2017-01-01

Purpose: The present study aimed to compare acoustic models of speech intelligibility in individuals with the same disease (Parkinson's disease [PD]) and presumably similar underlying neuropathologies but with different native languages (American English [AE] and Korean). Method: A total of 48 speakers from the 4 speaker groups (AE speakers with…

A Study of Comparatively Low Achievement Students' Bilingualized Dictionary Use and Their English Learning

ERIC Educational Resources Information Center

Chen, Szu-An

2016-01-01

This study investigates bilingualized dictionary use of Taiwanese university students. It aims to examine EFL learners' overall dictionary use behavior and their perspectives on book dictionary as well as the necessity of advance guidance in using dictionaries. Data was collected through questionnaires and analyzed by SPSS 15.0. Findings indicate…

College Students' Use of Social Media for Health in the USA and Korea

ERIC Educational Resources Information Center

Oh, Sanghee; Kim, Soojung

2014-01-01

Purpose: This exploratory study aims to understand college students' use and perception of social media for health information by comparing college students in the USA and Korea. Method. This study surveyed 342 college students from two state-level universities in the USA and Korea (one from each country) using a convenience sample. Analysis:…

Educational Policy Transfer in an Era of Globalization: Theory--History--Comparison. Comparative Studies Series. Volume 23

ERIC Educational Resources Information Center

Rappleye, Jeremy

2012-01-01

As education becomes increasingly global, the processes and politics of transfer have become a central focus of research. This study provides a comprehensive analysis of contemporary theoretical and analytical work aimed at exploring international educational reform and reveals the myriad ways that globalization is now fundamentally altering our…

An Analysis of the Sleep Quality of Undergraduate Students

ERIC Educational Resources Information Center

Carter, Briana; Chopak-Foss, Joanne; Punungwe, Fadzai B.

2016-01-01

Background and Aims: The purpose of this study was to measure the sleep quality of a sample of undergraduate students and compare it to the recommendations for young adults from the National Sleep Foundation. Methods: A sample of undergraduate students from a midsized public university in the Southeast were recruited for this study (N = 86). The…

Developmental Changes in Error Monitoring: An Event-Related Potential Study

ERIC Educational Resources Information Center

Wiersema, Jan R.; van der Meere, Jacob J.; Roeyers, Herbert

2007-01-01

The aim of the study was to investigate the developmental trajectory of error monitoring. For this purpose, children (age 7-8), young adolescents (age 13-14) and adults (age 23-24) performed a Go/No-Go task and were compared on overt reaction time (RT) performance and on event-related potentials (ERPs), thought to reflect error detection…

Decentralized School Governance Policy: A Comparative Study of General Public Schools and Community-Managed Schools in Nepal

ERIC Educational Resources Information Center

Khanal, Mukunda Mani

2016-01-01

The literature reviewed for this study revealed that the movement toward decentralizing responsibility of school governance to communities has become a global policy in the contemporary world. With the aim of enhancing greater community participation and retaining students in public schools, the Government of Nepal introduced two different…

"I Want My Robot to Look for Food": Comparing Kindergartner's Programming Comprehension Using Tangible, Graphic, and Hybrid User Interfaces

ERIC Educational Resources Information Center

Strawhacker, Amanda; Bers, Marina U.

2015-01-01

In recent years, educational robotics has become an increasingly popular research area. However, limited studies have focused on differentiated learning outcomes based on type of programming interface. This study aims to explore how successfully young children master foundational programming concepts based on the robotics user interface (tangible,…

Values--A Study of Teacher and Student Perceptions in Four Countries

ERIC Educational Resources Information Center

Mahmud, Shamsul H.; Warchal, Judith R.; Masuchi, Ayumi; Ahmed, Rafiq; Schoelmerich, Axel

2009-01-01

The study aimed to assess and compare the values prevalent among the students and teachers of Universities in Bangladesh, Japan, USA and Germany. The sample consisted of 480 students and 236 teachers. The sample included 120 undergraduate students from Japan; 120 undergraduate students from Bangladesh; 120 undergraduate students from USA, and 120…

Height growth determinants in pines: A case study of Pinus contorta and Pinus monticola

Treesearch

Isabelle Chuine; Gerald E. Rehfeldt; Sally N. Aitken

2006-01-01

In this study we aimed to compare and explain the height growth performance of two contrasting pine species: lodgepole pine (Pinus contorta Dougl. ex. Loud) and western white pine (Pinus monticola Dougl. ex D. Don.). We compiled measurements of total height growth at different ages and shoot elongation phenology realized in several...

Nutritional Status of Children with Autism Spectrum Disorders (ASDs): A Case-Control Study

ERIC Educational Resources Information Center

Marí-Bauset, Salvador; Llopis-González, Agustín; Zazpe-García, Itziar; Marí-Sanchis, Amelia; Morales-Suárez-Varela, María

2015-01-01

Children with autism spectrum disorder (ASD) have problems of food selectivity, implying risks of nutritional deficiencies. The aim was to compare intakes of macro and micronutrients and body mass index in ASD and typically developing (TD) children. In a case--control study, 3-day food diaries and anthropometric measurements were completed for ASD…

Eastern wilderness users: perceptions from two small wilderness areas

Treesearch

Nicholas Palso; Alan Graefe

2007-01-01

This study explores perceptions of wilderness recreationists in the eastern United States, with a focus on definitions of wilderness areas and factors that may decrease enjoyment of the wilderness experience. The eventual aim is to compare these data with information collected from wilderness users in the western United States. The few studies performed on this...

Semantics of Connectives Guides Referential Expectations in Discourse: An Eye-Tracking Study of Dutch and Russian

ERIC Educational Resources Information Center

Mak, Willem M.; Tribushinina, Elena; Andreiushina, Elizaveta

2013-01-01

This study aims to establish whether connectives can create referential expectations in discourse, and, if so, what these expectations are based on: connective semantics or frequency distributions in language use. This was tested by comparing the processing of the connectives "and" and "but" in Dutch and Russian by means of an…

A Research into Evaluation of Basketball Athletes' Risk Perception Level

ERIC Educational Resources Information Center

Karatas, Ozgur

2016-01-01

The aim of this study is to compare the risk perception levels of Basketball athletes in Turkish League teams according to some variables. In this research the "general screening model," which is one of the descriptive screening methods, was used. While the population of the study consists of athletes actively engaged in the Turkish…

Postural Strategies in Prader-Willi and Down Syndrome Patients

ERIC Educational Resources Information Center

Cimolin, Veronica; Galli, Manuela; Grugni, Graziano; Vismara, Luca; Precilios, Helmer; Albertini, Giorgio; Rigoldi, Chiara; Capodaglio, Paolo

2011-01-01

Patients affected by Down (DS) and Prader-Willi syndrome (PWS) are characterised by some common clinical and functional features including gait disorders and reduced postural control. The aim of our study was to quantitatively compare postural control in adult PWS and DS. We studied 12 PWS and 19 DS adult patients matched for age, height, weight…

Making the Connection--Factors Influencing Implementation of Evidence Supported and Non-Evaluated Lifestyle Interventions in Healthcare: A Multiple Case Study

ERIC Educational Resources Information Center

van de Glind, Irene; Heinen, Maud; Geense, Wytske; Mesters, Ilse; Wensing, Michel; van Achterberg, Theo

2015-01-01

Many implementation barriers relate to lifestyle interventions (LIs) being developed by scientists. Exploring whether implementation of non-evaluated LIs is less complicated, might offer insight how to improve the use of effective interventions. This study aimed to identify influencing factors for implementation and compare factors between…

Reading Disability Spectrum: Early and Late Recognition, Subthreshold, and Full Comorbidity

ERIC Educational Resources Information Center

Töro, Krisztina Tárnokiné; Miklósi, Mónika; Horanyi, Eszter; Kovács, Gábor Pers; Balázs, Judit

2018-01-01

Several studies have reported high comorbidity for reading disability (RD) and psychiatric disorders. The aim of this study was to investigate the comorbidity of subthreshold and full psychiatric disorders with RD while comparing subgroups based on age of RD recognition (early vs. late). We analyzed data from 130 children with RD and 82 typically…

An Investigation of Experienced and Inexperienced Primary School Teachers' Teaching Process in Science and Technology Classes in Terms of Metacognitive Strategies

ERIC Educational Resources Information Center

Doganay, Ahmet; Ozturk, Ayse

2011-01-01

This comparative case study aimed to investigate whether experienced elementary school teachers' science and technology teaching processes differed from inexperienced teachers' teaching processes in terms of using metacognitive strategies. 14 elementary school teachers, including 7 experienced and 7 inexperienced, participated in the study. The…

Recruitment Evaluation of a Preschooler Obesity-Prevention Intervention

ERIC Educational Resources Information Center

Skouteris, Helen; Hill, Briony; McCabe, Marita; Swinburn, Boyd; Sacher, Paul; Chadwick, Paul

2014-01-01

The aim of this paper was to compare the recruitment strategies of two recent studies that focused on the parental influences on childhood obesity during the preschool years. The first study was a randomised controlled trial (RCT) of the Mind, Exercise, Nutrition?…?Do It! 2-4 obesity prevention programme and the second was a longitudinal cohort…

Effectiveness of constructivist approach on students achievement in mathematics: A case study at primary school in Kuantan, Pahang

NASA Astrophysics Data System (ADS)

Samsudin, Syafiza Saila; Ujang, Suriyati; Sahlan, Nor Fasiha

2016-06-01

This study was conducted on students in Year 3 at Sekolah Kebangsaan Air Putih, Kuantan. The study used a constructivism approach in simplest fraction topic in Mathematics. Students were divided into 2 groups; the control group and the experimental group. Experimental group was taught using Constructivist Approach whereas the control group student was taught using the Traditional Approach. This study aimed to determine the effectiveness of constructivist learning approach the topic of Simplest Fraction. It also aimed to compare the student's achievement between the constructivist approach and traditional approach. This study used the instrument in pre-test, post-test, questionnaires and observation. The data were analyzed with SPSS 15.0 for window. The finding shows there is a significant difference between the pre-test and post-test for experimental group after using constructivism approach in learning process. The mean scores (76.39) of the post-test is higher than the mean scores (60.28) for pre-test. It is proved that constructivist approach is more efficient and suitable for teaching and learning in simplest fraction topic in the classroom compared to traditional approaches. The findings also showed interest and the positive perception of this approach.

Incentive spirometry decreases respiratory complications following major abdominal surgery.

PubMed

Westwood, K; Griffin, M; Roberts, K; Williams, M; Yoong, K; Digger, T

2007-12-01

Pulmonary complications are the leading cause of morbidity and mortality following major abdominal surgery. Chest physiotherapy aims to decrease the likelihood of these complications and hasten recovery. Exercises aimed at maximising inspiratory effort are the most beneficial for the patients. The incentive spirometer is a handheld device that patients use to achieve effective inspiration. In a nonrandomised pilot study of 263 patients we have found that the addition of the incentive spirometer, as part of an intensive post-operative physiotherapy programme, decreased the occurrence of pulmonary complications (6 vs 17%, p = 0.01) and length of stay on the surgical high dependency unit (3.1 vs 4 days p = 0.03). The two groups were comparable when age, sex, smoking history, the need for emergency surgery and post-operative analgesia were compared.

Canal Aberration Assessment in Simulated Root Canals: a Comparative Study

PubMed Central

Jakupovic, Selma; Konjhodzic, Alma; Brankovic, Lajla Hasic; Korac, Samra; Tahmiscija, Irmina; Dzankovic, Aida; Glamoc, Alma Gavranovic

2017-01-01

Aim: The aim of this study was to compare time of preparation and canal aberrations in a simulated root canals after using three different rotary systems: Endostar E5, Endostar E3 and T One File Gold. Materials and Methods: A total of 90 endodontic training blocks were used in this study and divided into three groups consisting of 30 each (n = 30). Blocks processing was performed by thirty dentists without any prior experience in rotary instrumentation techniques. In the first group blocks were prepared using Endostar E5, in second one with Endostar E3 and in third one with T One File Gold system. The preparation time was measured. The postoperative image of each block was taken by stereomicroscope and canal aberrations (ledge and instrument fracture) was recorded. Statistical analysis was done by SPSS software. Results: Instrumentation with T One File Gold system is significantly faster compared to instrumentation with Endostar E5 and Endostar E3 systems (p <0.05). There are no statistically significant differences in the type and number of procedural errors between Endostar E5, Endostar E3 and T One File Gold systems when the operators have no previous experience in rotary instrumentation techniques. Conclusion: Under the conditions of this study, the incidence of examined canal aberrations were similar for all tested systems. The preparation time was significantly shorter with single file system. PMID:28974834

Pharmacokinetics and pharmacodynamics of SCT800, a new recombinant FVIII, in hemophilia A mice

PubMed Central

Gu, Ruo-lan; Liu, Liang; Xie, Liang-zhi; Gai, Wen-lin; Cao, Si-shuo; Meng, Zhi-yun; Gan, Hui; Wu, Zhuo-na; Li, Jian; Zheng, Ying; Zhu, Xiao-xia; Dou, Gui-fang

2016-01-01

Aim: SCT800 is a new third-generation recombinant FVIII agent that is undergoing promising preclinical study. This study aimed to investigate the pharmacokinetic and pharmacodynamic profiles of SCT800 in hemophilia A mice. Methods: After hemophilia A mice were intravenously injected with single dose of SCT800 (80, 180, and 280 IU/kg) or the commercially available product Xyntha (280 IU/kg), pharmacokinetics profiles were evaluated based on measuring plasma FVIII: C. For pharmacodynamics study, dose-response curves of SCT800 and Xyntha (1–200 IU/kg) were constructed using a tail bleeding model monitoring both bleeding time and blood loss. Results: Pharmacokinetics profile analysis showed a dose independency of SCT800 ranging from 80 to 280 IU/kg and comparable pharmacokinetic profiles between SCT800 and Xyntha at the doses tested. Pharmacodynamics study revealed comparable ED50 values of SCT800 and Xyntha in the tail bleeding model: 14.78 and 15.81 IU/kg for bleeding time, respectively; 13.50 and 13.58 IU/kg for blood loss, respectively. Moreover, at the doses tested, the accompanying dose-related safety evaluation in the tail bleeding model showed lower hypercoagulable tendency and wider dosage range potential for SCT800 than Xyntha. Conclusion: In hemophilia A mice, SCT800 shows comparable pharmacokinetics and pharmacodynamics to Xyntha at the doses tested, and possibly with better safety properties. PMID:26806305

Effectiveness of Using the iPad in Learning to Acquire the Mental and Performance Skills in Teaching Social Studies Curriculum

ERIC Educational Resources Information Center

Alajmi, Maadi Mahdi; Al-Hadiah, Hanan Abdullah

2017-01-01

This study aims to examine the effectiveness of using the iPad in learning to acquire the mental and performance skills in teaching the social studies. Using experimental design method, the study compared two groups: (a) experimental, taught using the iPad, and (b) control group, taught using the traditional learning without iPad. A total of 48…

Are infants with torticollis at risk of a delay in early motor milestones compared with a control group of healthy infants?

PubMed

Ohman, Anna; Nilsson, Staffan; Lagerkvist, Anna-Lena; Beckung, Eva

2009-07-01

Recently it has been claimed that infants with congenital muscular torticollis (CMT) are at risk of a delay in early motor milestones. The aim of the present study was to investigate whether infants with CMT are indeed at risk in comparison with a control group of healthy infants. A second aim was to investigate whether the time spent in a prone position and plagiocephaly had any influence on motor development. Eighty-two infants with CMT (35 females and 47 males) were compared with 40 healthy infants (18 females and 22 males). Motor development was assessed with the Alberta Infant Motor scale (AIMS). Multiple regression showed that infants in the CMT group had a significantly lower AIMS score than the control group at 2 months (p=0.03) and 6 months of age (p=0.05). Infants who spent at least three occasions daily in a prone position when awake had significantly higher AIMS scores than infants who spent less time prone at 2 months (p=0.001), 6 months (p<0.001), and 10 months of age (p<0.001). The CMT group achieved early motor milestones significantly later than the control group until the age of 10 months, but the risk of delay seems to be more strongly associated with little or no time prone when awake than with CMT.

Episodic Memory: A Comparative Approach

PubMed Central

Martin-Ordas, Gema; Call, Josep

2013-01-01

Historically, episodic memory has been described as autonoetic, personally relevant, complex, context-rich, and allowing mental time travel. In contrast, semantic memory, which is theorized to be free of context and personal relevance, is noetic and consists of general knowledge of facts about the world. The field of comparative psychology has adopted this distinction in order to study episodic memory in non-human animals. Our aim in this article is not only to reflect on the concept of episodic memory and the experimental approaches used in comparative psychology to study this phenomenon, but also to provide a critical analysis of these paradigms. We conclude the article by providing new avenues for future research. PMID:23781179

Effortful Control in Typically Developing Boys and in Boys with ADHD or Autism Spectrum Disorder

ERIC Educational Resources Information Center

Samyn, Vicky; Roeyers, Herbert; Bijttebier, Patricia

2011-01-01

Despite increased interest in the role of effortful control (EC) in developmental disorders, few studies have focused on EC in autism spectrum disorders (ASD) and no study so far has directly compared children with ASD and children with ADHD. A first aim of this study was to investigate whether typically developing (TD) boys, boys with ADHD and…

Meeting the Dual Goals of Content Knowledge and English Language Learning: A Study of the CCUEI Curriculum Materials

ERIC Educational Resources Information Center

Huang, Xiaodan; Trube, Barbara; Yi, Chunlan

2011-01-01

This article reports a study on the China-Canada-United States English Immersion (CCUEI) Moral Education and Social Studies (MESS) curriculum materials for elementary classes (Grades 3-6) with the aim of learning how the curriculum addressed the dual goals of MESS content and English language learning. An analysis comparing the CCUEI third grade…

Examination of Self-Efficacy and Burnout Dynamics of Preschool Teachers in Turkey and the United States

ERIC Educational Resources Information Center

Orçan, Maide

2013-01-01

This study aimed to comparatively examine the self-efficacy and burnout levels of preschool teachers in Turkey and the United States. Of the general screening models, the study uses the relational screening model. A total of 90 teachers participated in the study. 32 of the participants were from the United States and 58 were from Turkey. The…

A Monte Carlo Study of the Effect of Item Characteristic Curve Estimation on the Accuracy of Three Person-Fit Statistics

ERIC Educational Resources Information Center

St-Onge, Christina; Valois, Pierre; Abdous, Belkacem; Germain, Stephane

2009-01-01

To date, there have been no studies comparing parametric and nonparametric Item Characteristic Curve (ICC) estimation methods on the effectiveness of Person-Fit Statistics (PFS). The primary aim of this study was to determine if the use of ICCs estimated by nonparametric methods would increase the accuracy of item response theory-based PFS for…

Woman in the Making: The Impact of the Constructed Campus Environment of Xavier University of Louisiana on the Construction of Black Womanhood

ERIC Educational Resources Information Center

Njoku, Nadrea R.

2017-01-01

This study explores the experiences of African American women as students at Xavier University of Louisiana (XULA). This study specifically focuses on how these women's experiences at their HBCU facilitated their construction of Black womanhood. This study did not aim to compare, contrast, or situate the experiences of African American women…

The Effectiveness of Writing Conferences and Peer Response Groups Strategies on the EFL Secondary Students' Writing Performance and Their Self Efficacy (A Comparative Study)

ERIC Educational Resources Information Center

Hussein, Mohamed Abdel Hadi; Al Ashri, Ismail Ibrahim El shirbini Abdel fattah

2013-01-01

The present study aimed at identifying the necessary writing performance skills for the first year secondary stage students. These skills are necessary for writing the compositions. In this study, the writing conferences and peer response groups strategies were used to develop the students' writing skills, improve their achievement and performance…

Comparison of Ukrainian and Turkish Law Students' Attitudes towards Democratic Values: Cross-Cultural Study

ERIC Educational Resources Information Center

Kayalar, Fethi

2016-01-01

The aim of this study is to examine Ukrainian and Turkish law students' attitudes towards democratic values and the factors that may affect these values and to compare them in terms of different variables. This study is a descriptive survey model. The research consists of total 226 students from three Schools of Law, two in Turkey and one in…

Preventing pressure ulcers on the heel: a Canadian cost study.

PubMed

Torra I Bou, Joan-Enric; Rueda López, Justo; Camañes, Gemma; Herrero Narváez, Elias; Blanco Blanco, Joan; Ballesté Torralba, Jordi; Martinez-Esparza, Elvira Hernández; García, Lorena San Miguel; Soriano, José Verdú

2009-01-01

An adaptation of a clinical study of 130 patients at risk of developing a pressure ulcer on the heels was performed using Canadian costs. The aim of the study was to compare the cost effectiveness of a specially shaped hydrocellular dressing (Allevyn Heel) versus that of a protective heel bandage (Soffban and gauze) in pressure ulcer prevention over an 8-week period.

Atomoxetine and Methylphenidate Treatment in Children with ADHD: The Efficacy, Tolerability and Effects on Executive Functions

ERIC Educational Resources Information Center

Yildiz, Ozlem; Sismanlar, Sahika G.; Memik, Nursu Cakin; Karakaya, Isik; Agaoglu, Belma

2011-01-01

The aim of this study was to compare the safety, efficacy, tolerability, and the effects of atomoxetine and OROS-MPH on executive functions in children with ADHD. This study was an open-label study that only included two medication groups. Children were randomized to open-label atomoxetine or OROS-MPH for 12 weeks. Primary efficacy measures were…

Effectiveness of the Multidimensional Curriculum Model in Developing Higher-Order Thinking Skills in Elementary and Secondary Students

ERIC Educational Resources Information Center

Vidergor, Hava E.

2018-01-01

The study aimed to assess the effectiveness of the multidimensional curriculum model (MdCM) in the development of higher-order thinking skills in a sample of 394 elementary and secondary school students in Israel. The study employed a quantitative quasi-experimental pre-post design, using a study module based on MdCM, comparing intervention group…

Teaching Groups as Midlevel Sociocultural Contexts for Developing Teaching and Learning: A Case Study and Comparison to Microcultures

ERIC Educational Resources Information Center

Heinrich, Eva

2017-01-01

Using a case-study approach, the structures, interactions and cultures in four teaching groups at a New Zealand university are explored. The aim of the research is to better understand the potential of teaching groups for assisting academic development. To contextualize this work, the case-study outcomes are compared to research on microcultures.…

A Comparative Examination of Schools' Responses to Bereavement and the Associated Needs of the School Community in Galway, West of Ireland and Derry, Northern Ireland

ERIC Educational Resources Information Center

McGovern, Marguerita; Tracey, Anne

2010-01-01

The aim and objective of this study is to examine and compare how schools in Galway, Republic of Ireland and Derry in the North of Ireland (cities located within two independent jurisdictions in Ireland) manage and respond to bereavement. To carry out a survey of schools, the "Loss in Schools" questionnaire is considered the most…

A Comparison of Social Cognitive Profiles in Children with Autism Spectrum Disorders and Attention-Deficit/Hyperactivity Disorder: A Matter of Quantitative but Not Qualitative Difference?

ERIC Educational Resources Information Center

Demopoulos, Carly; Hopkins, Joyce; Davis, Amy

2013-01-01

The aim of this study was to compare social cognitive profiles of children and adolescents with Autism Spectrum Disorders (ASD) and ADHD. Participants diagnosed with an ASD (n = 137) were compared to participants with ADHD (n = 436) on tests of facial and vocal affect recognition, social judgment and problem-solving, and parent- and teacher-report…

An Investigation of Sintering Parameters on Titanium Powder for Electron Beam Melting Processing Optimization.

PubMed

Drescher, Philipp; Sarhan, Mohamed; Seitz, Hermann

2016-12-01

Selective electron beam melting (SEBM) is a relatively new additive manufacturing technology for metallic materials. Specific to this technology is the sintering of the metal powder prior to the melting process. The sintering process has disadvantages for post-processing. The post-processing of parts produced by SEBM typically involves the removal of semi-sintered powder through the use of a powder blasting system. Furthermore, the sintering of large areas before melting decreases productivity. Current investigations are aimed at improving the sintering process in order to achieve better productivity, geometric accuracy, and resolution. In this study, the focus lies on the modification of the sintering process. In order to investigate and improve the sintering process, highly porous titanium test specimens with various scan speeds were built. The aim of this study was to decrease build time with comparable mechanical properties of the components and to remove the residual powder more easily after a build. By only sintering the area in which the melt pool for the components is created, an average productivity improvement of approx. 20% was achieved. Tensile tests were carried out, and the measured mechanical properties show comparatively or slightly improved values compared with the reference.

Non-destructive evaluation of teeth restored with different composite resins using synchrotron based micro-imaging.

PubMed

Fatima, A; Kulkarni, V K; Banda, N R; Agrawal, A K; Singh, B; Sarkar, P S; Tripathi, S; Shripathi, T; Kashyap, Y; Sinha, A

2016-01-01

Application of high resolution synchrotron micro-imaging in microdefects studies of restored dental samples. The purpose of this study was to identify and compare the defects in restorations done by two different resin systems on teeth samples using synchrotron based micro-imaging techniques namely Phase Contrast Imaging (PCI) and micro-computed tomography (MCT). With this aim acquired image quality was also compared with routinely used RVG (Radiovisiograph). Crowns of human teeth samples were fractured mechanically involving only enamel and dentin, without exposure of pulp chamber and were divided into two groups depending on the restorative composite materials used. Group A samples were restored using a submicron Hybrid composite material and Group B samples were restored using a Nano-Hybrid restorative composite material. Synchrotron based PCI and MCT was performed with the aim of visualization of tooth structure, composite resin and their interface. The quantitative and qualitative comparison of phase contrast and absorption contrast images along with MCT on the restored teeth samples shows comparatively large number of voids in Group A samples. Quality assessment of dental restorations using synchrotron based micro-imaging suggests Nano-Hybrid resin restorations (Group B) are better than Group A.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ha, Kyoo-Man, E-mail: ha1999@hotmail.com

In Korea, there is a pervasive feeling of invincibility to the point that people and organizations do not believe that disasters can strike them. This has impact on the level of preparedness for disasters. This study aims to delve into how Korea has to change its governmental policies/practices with some private partners' efforts to mitigate disaster risks. A case study was utilized as the major methodology by comparing exclusive management with inclusive management. These two approaches have been comparatively analyzed via four variables, namely the central government, the local governments, the incident commander, and other stakeholders. The major finding ismore » that Korea's practices and policies have to evolve from the current exclusive management into future-oriented inclusive management. Moreover, the importance of communication, cooperation, collaboration, and multi-discipline coordination is discussed. Additionally, the problem of reductionism and equal participation among all stakeholders, as well as the resistance from vested interests, are recognized and elaborated for Korea and the international community. - Highlights: • Only a few stakeholders in Korea believe that disaster can happen to anyone. This study aims to delve into how Korea has to change its current practices to mitigate disaster risks. • To compare exclusive management with inclusive management, we have examined four comparative variables, namely the central government's policy, local government's strategy, the incident commander's post, and other stakeholders' efforts. • The major finding is that Korea's practices and policies have to evolve from the current exclusive management into future-oriented inclusive management.« less

Study protocol Implementation of the Veder contact method (VCM) in daily nursing home care for people with dementia: an evaluation based on the RE-AIM framework.

PubMed

Boersma, Petra; Van Weert, Julia C M; van Meijel, Berno; van de Ven, Peter M; Dröes, Rose-Marie

2017-07-01

People with dementia in nursing homes benefit from person-centred care methods. Studies examining the effect of these methods often fail to report about the implementation of these methods. The present study aims to describe the implementation of the Veder contact method (VCM) in daily nursing home care. A process analysis will be conducted based on qualitative data from focus groups with caregivers and interviews with key figures. To investigate whether the implementation of VCM is reflected in the attitude and behaviour of caregivers and in the behaviour and quality of life of people with dementia, a controlled observational cohort study will be conducted. Six nursing home wards implementing VCM will be compared with six control wards providing Care As Usual. Quantitative data from caregivers and residents will be collected before (T0), and 9-12 months after the implementation (T1). Qualitative analysis and multilevel analyses will be carried out on the collected data and structured based on the constructs of the RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, Maintenance). By using the RE-AIM framework this study introduces a structured and comprehensive way of investigating the implementation process and implementation effectiveness of person-centred care methods in daily dementia care.

Behavioural problems in children with enuresis

PubMed Central

Birdal, Seval; Doğangün, Burak

2016-01-01

Aim: Enuresis is defined as involuntary or intentional repeated voiding of urine into clothes or bed at least twice a week for a period of three consecutive months in children older than five years old. It is one of the most frequent chronic childhood disorders. The aim of this study was to investigate the frequency of behavioural problems in children with enuresis. Material and Methods: The research compared 30 children aged between 7 and 11 years who had consulted to Bakırköy Prof. Dr. Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospital, Child and Adolescent Psychiatry Clinics and diagnosed with enuresis with their 30 peers who were randomly selected from a state elementary school. The Child Behaviour Checklist was applied to both groups. Results: The subdimension scores of both groups were compared, it was observed that children with enuresis had higher scores compared to their peers in all sub-tests except for the Sluggish Cognitive Tempo, Anxiety Disorders, and Obsessive Compulsive Disorder sub-tests. Enuretic children had higher scores in externalizing (p<0.001), internalizing (p=0.001) and total problem (p<0.001) scales. Conclusion: The results of this study indicate that children with enuresis exhibit behavioral problems with a higher rate compared to their healthy peers. The results are in line with the literature. Moreover, compered to the results of the studies conducted in different countries, significantly higher scores in internalizing problems were obtained. It was thought is possible that this might be related with cultural factors. However, these findings need to be verified with data from larger scale studies. PMID:27738398

Pattern of distant extrahepatic metastases in primary liver cancer: a SEER based study.

PubMed

Wu, Wenrui; He, Xingkang; Andayani, Dewi; Yang, Liya; Ye, Jianzhong; Li, Yating; Chen, Yanfei; Li, Lanjuan

2017-01-01

Background and Aims : Primary liver cancer remains still the common cause of cancer-related deaths globally and the prognosis for patients with extrahepatic metastasis is poor. The aim of our study was to assess extrahepatic metastatic pattern of different histological subtypes and evaluate prognostic effects of extrahepatic metastasis in patients with advanced disease. Methods: Based on the Surveillance, Epidemiology and End Results (SEER) database, eligible patients diagnosed with primary liver cancer was identified between 2010 to 2012. We adopted Chi-square test to compared metastasis distribution among different histological types. We compared survival difference of patients with different extrahepatic metastasises by Kaplan-Meier analysis. Cox proportional hazard models were performed to identify other prognostic factors of overall survival. Results: We finally identified 8677 patients who were diagnosed with primary liver cancer from 2010 to 2012 and 1775 patients were in distant metastasis stages. Intrahepatic cholangiocarcinoma was more invasive and had a higher percentage of metastasis compared with hepatocellular carcinoma. Lung was the most common metastasis and brain was the least common site for both hepatocellular carcinoma and intrahepatic cholangiocarcinoma. Extrahepatic metastasis could consider as an independent prognostic factor for patients with liver cancer. Patients with brain metastasis had the worst prognosis, compared with other metastasis in overall survival (OS) and cancer-specific survival (CSS) analysis. Conclusions: Different histological subtypes of liver cancer had different metastasis patterns. There were profound differences in risk of mortality among distant extrahepatic metastatic sites. Results from our studies would provide some information for follow-up strategies and future studies.

The competitiveness of medicinal plants in Central Java Indonesia

NASA Astrophysics Data System (ADS)

Riptanti, E. W.; Qonita, R. A.; Fajarningsih, R. U.

2018-03-01

Indonesia hold a potential opportunity to be a pharmaceutical production country. In the other side, Indonesia facing agriculture product and market competition internationally and domestically. Improving competitiveness of specific products are aimed to hit the export market and also to be able to compete with import products in domestic market. Considering Indonesian market opportunity, therefore we perform this study aiming to examine the competitiveness of medicinal plants in Central Java area. The basic method applied in this study was descriptive and data sources are primary and secondary data. Data were analyzed using Revealed Comparative Advantage (RCA) and Trade Specialization Index (TSI) approaches. According to the study, we reveal that medicinal plant commodities in Central Java province have average score 8.52, indicating a strong comparative advantage in global markets, while the commodities appear to have average score of 0.97 at 0 to 1 range, representing a strong competitiveness. Those results are attributed to natural and environmental condition, as well as high demand of global market. This competitiveness will encourage traditional/modern medicinal industries in global market.

A pilot comparative study of topical latanoprost and tacrolimus in combination with narrow-band ultraviolet B phototherapy and microneedling for the treatment of nonsegmental vitiligo.

PubMed

Korobko, Igor V; Lomonosov, Konstantin M

2016-11-01

Prostaglandins and their analogues are beneficial as topical agents in vitiligo treatment, yet neither of the previous study addressed their comparative efficiency with conventional topical agents used in vitiligo treatment. In this pilot (24 patients) left-right comparative study we addressed efficiency of prostaglandin F2α analogue latanoprost versus tacrolimus when combined with narrow-band ultraviolet B and microneedling in repigmentation of nonsegmental vitiligo lesions. Our results confirm potency of prostaglandins, in particular, that of latanoprost, in inducing repigmentation, with the efficiency being at least comparable to that of tacrolimus, while contribution of microneedling remains unclear. In summary, results of our study provide further evidences for justified use of prostaglandins, in particular, latanoprost, in vitiligo treatment. In turn, this warrants future studies on the topic aiming to conclusively introduce prostaglandin-based formulations as conventional agents for vitiligo management. © 2016 Wiley Periodicals, Inc.

Comparative evaluation of enamel abrasivity by toothbrush and velcro: An in vitro scanning electron microscope study

PubMed Central

Ojha, Saroj Kumar; Javdekar, Sadashiv Bhaskar; Dhir, Sangeeta

2015-01-01

Context: Plaque control has been shown to be pivotal in maintaining the optimal periodontal health. Mechanical plaque control is the most popular option for establishing the optimal oral health. Toothbrushes have been the novel tool for mechanical cleansing. However, the abrasive potential of the toothbrushes on the enamel surface is an area in gray. Aims: The aim of this in vitro study is to evaluate the abrasivity of the toothbrush versus the velcro fasteners. Materials and Methods: The mounted teeth of both the groups were subjected to abrasion test, and the tooth surfaces were observed for the possible abrasions from the oscillating strokes (toothbrush) and frictional contacts (hook and loop velcro) and examined under the scanning electron microscope. Results: Comparative assessment of both velcro (hook and loop) and toothbrush bristles did not reveal any evidence of abrasion on the tooth specimens. Conclusions: Veclro fasteners are safe and qualitatively at par to the manual toothbrush for their efficacy and efficiency in teeth cleansing PMID:26229264

Nonlinear vibration of a hemispherical dome under external water pressure

NASA Astrophysics Data System (ADS)

Ross, C. T. F.; McLennan, A.; Little, A. P. F.

2011-07-01

The aim of this study was to analyse the behaviour of a hemi-spherical dome when vibrated under external water pressure, using the commercial computer package ANSYS 11.0. In order to achieve this aim, the dome was modelled and vibrated in air and then in water, before finally being vibrated under external water pressure. The results collected during each of the analyses were compared to the previous studies, and this demonstrated that ANSYS was a suitable program and produced accurate results for this type of analysis, together with excellent graphical displays. The analysis under external water pressure, clearly demonstrated that as external water pressure was increased, the resonant frequencies decreased and a type of dynamic buckling became likely; because the static buckling eigenmode was similar to the vibration eigenmode. ANSYS compared favourably with the in-house software, but had the advantage that it produced graphical displays. This also led to the identification of previously undetected meridional modes of vibration; which were not detected with the in-house software.

[Communication, participation and leadership in the perception of the emotional climate in a university hospital in Andalusia, Spain].

PubMed

Danet, Alina; March, Joan Carles; Romera, Inmaculada García

2014-03-01

The aim of this study was to identify and analyze perceptions and opinions among health professionals in a university hospital in Andalusia, Spain, regarding the emotional climate, leadership style, quality of information, and internal communication. The study also aimed to collect health professionals' suggestions for improving these workplace characteristics. The study included 730 participants and used a quantitative and qualitative methodology. The results reflect a medium-to-low level of emotional climate, correlated with the leadership style and information and internal communication. Statistically significant differences appeared when comparing professional categories and hospital units. The health professionals provided a positive assessment of the administrators' work, although requiring more task-oriented, participative, and affiliative leadership skills.

Stakeholder participation in comparative effectiveness research: defining a framework for effective engagement

PubMed Central

Deverka, Patricia A; Lavallee, Danielle C; Desai, Priyanka J; Esmail, Laura C; Ramsey, Scott D; Veenstra, David L; Tunis, Sean R

2012-01-01

Aims Stakeholder engagement is fundamental to comparative effectiveness research (CER), but lacks consistent terminology. This paper aims to define stakeholder engagement and present a conceptual model for involving stakeholders in CER. Materials & methods The definitions and model were developed from a literature search, expert input and experience with the Center for Comparative Effectiveness Research in Cancer Genomics, a proof-of-concept platform for stakeholder involvement in priority setting and CER study design. Results Definitions for stakeholder and stakeholder engagement reflect the target constituencies and their role in CER. The ‘analytic-deliberative’ conceptual model for stakeholder engagement illustrates the inputs, methods and outputs relevant to CER. The model differentiates methods at each stage of the project; depicts the relationship between components; and identifies outcome measures for evaluation of the process. Conclusion While the definitions and model require testing before being broadly adopted, they are an important foundational step and will be useful for investigators, funders and stakeholder groups interested in contributing to CER. PMID:22707880

Stakeholder participation in comparative effectiveness research: defining a framework for effective engagement.

PubMed

Deverka, Patricia A; Lavallee, Danielle C; Desai, Priyanka J; Esmail, Laura C; Ramsey, Scott D; Veenstra, David L; Tunis, Sean R

2012-03-01

AIMS: Stakeholder engagement is fundamental to comparative effectiveness research (CER), but lacks consistent terminology. This paper aims to define stakeholder engagement and present a conceptual model for involving stakeholders in CER. MATERIALS #ENTITYSTARTX00026; METHODS: The definitions and model were developed from a literature search, expert input and experience with the Center for Comparative Effectiveness Research in Cancer Genomics, a proof-of-concept platform for stakeholder involvement in priority setting and CER study design. RESULTS: Definitions for stakeholder and stakeholder engagement reflect the target constituencies and their role in CER. The 'analytic-deliberative' conceptual model for stakeholder engagement illustrates the inputs, methods and outputs relevant to CER. The model differentiates methods at each stage of the project; depicts the relationship between components; and identifies outcome measures for evaluation of the process. CONCLUSION: While the definitions and model require testing before being broadly adopted, they are an important foundational step and will be useful for investigators, funders and stakeholder groups interested in contributing to CER.

Tumor Necrosis Factor-Alpha and Interleukin 6 in Human Periapical Lesions

PubMed Central

Pršo, Ivana Brekalo; Kocjan, Willy; Šimić, Hrvoje; Brumini, Gordana; Pezelj-Ribarić, Sonja; Borčić, Josipa; Ferreri, Silvio; Karlović, Ivana Miletić

2007-01-01

Aim. The aim of this study was to evaluate the presence of the cytokines tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) in human periapical lesions. Subjects and methods. Samples were obtained from three groups of teeth: symptomatic teeth, asymptomatic lesions, and uninflamed periradicular tissues as a control. Results. TNF-alpha levels were significantly increased in symptomatic lesions compared to control. Group with asymptomatic lesions had significantly higher concentrations compared to control. There were no significant differences in TNF-alpha levels between symptomatic and asymptomatic lesions. In group with symptomatic lesions, IL-6 levels were significantly higher than in group with asymptomatic lesions. The IL-6 levels in symptomatic group also showed significantly higher concentration in comparison with control group. In asymptomatic group, the IL-6 level had significantly higher concentrations compared to control. Conclusion. These results indicate that symptomatic lesions represent an immunologically active stage of disease, and asymptomatic lesions are the point from which the process advances toward healing. PMID:17497030

Are Common Skin Diseases among Norwegian Dermatological Outpatients Associated with Psychological Problems Compared with Controls? An Observational Study.

PubMed

Balieva, Flora; Lien, Lars; Kupfer, Jörg; Halvorsen, Jon Anders; Dalgard, Florence

2016-02-01

Dermatological disease has been shown to be associated with psychological comorbidity. The aim of this observational study is to describe the distribution of skin disease and the prevalence of depression, anxiety and stress among Norwegian dermatological outpatients. Thirteen percent of outpatients had clinical anxiety compared with 3.7% of healthy controls, and 5.8% had clinical depression compared with 0.9% of controls. Adjusted odds ratio for clinical anxiety was 4.53 in patients compared with controls, and for clinical depression 6.25, which is much higher than previously described in a larger European study. Patients with tumours had less depression. Chronic inflammatory skin conditions had an especially high impact on patient's psychological wellbeing and should not be undervalued relative to, for instance, skin cancer in health strategies. These results argue strongly for including skin disease prevention and treatment in future health strategies.

Feasibility study of basic characterization of MAGAT polymer gel using CBCT attached in linear accelerator: Preliminary study

NASA Astrophysics Data System (ADS)

Sathiyaraj, P.; Samuel, E. James jebaseelan

2018-01-01

The aim of this study is to evaluate the methacrylic acid, gelatin and tetrakis (hydroxymethyl) phosphonium chloride gel (MAGAT) by cone beam computed tomography (CBCT) attached with modern linear accelerator. To compare the results of standard diagnostic computed tomography (CT) with CBCT, different parameters such as linearity, sensitivity and temporal stability were checked. MAGAT gel showed good linearity for both diagnostic CT and CBCT measurements. Sensitivity and temporal stability were also comparable with diagnostic CT measurements. In both the modalities, the sensitivity of the MAGAT increased to 4 days and decreased till the 10th day of post irradiation. Since all measurements (linearity, sensitivity and temporal stability) from diagnostic CT and CBCT were comparable, CBCT could be a potential tool for dose analysis study for polymer gel dosimeter.

Do observational studies using propensity score methods agree with randomized trials? A systematic comparison of studies on acute coronary syndromes

PubMed Central

Dahabreh, Issa J.; Sheldrick, Radley C.; Paulus, Jessica K.; Chung, Mei; Varvarigou, Vasileia; Jafri, Haseeb; Rassen, Jeremy A.; Trikalinos, Thomas A.; Kitsios, Georgios D.

2012-01-01

Aims Randomized controlled trials (RCTs) are the gold standard for assessing the efficacy of therapeutic interventions because randomization protects from biases inherent in observational studies. Propensity score (PS) methods, proposed as a potential solution to confounding of the treatment–outcome association, are widely used in observational studies of therapeutic interventions for acute coronary syndromes (ACS). We aimed to systematically assess agreement between observational studies using PS methods and RCTs on therapeutic interventions for ACS. Methods and results We searched for observational studies of interventions for ACS that used PS methods to estimate treatment effects on short- or long-term mortality. Using a standardized algorithm, we matched observational studies to RCTs based on patients’ characteristics, interventions, and outcomes (‘topics’), and we compared estimates of treatment effect between the two designs. When multiple observational studies or RCTs were identified for the same topic, we performed a meta-analysis and used the summary relative risk for comparisons. We matched 21 observational studies investigating 17 distinct clinical topics to 63 RCTs (median = 3 RCTs per observational study) for short-term (7 topics) and long-term (10 topics) mortality. Estimates from PS analyses differed statistically significantly from randomized evidence in two instances; however, observational studies reported more extreme beneficial treatment effects compared with RCTs in 13 of 17 instances (P = 0.049). Sensitivity analyses limited to large RCTs, and using alternative meta-analysis models yielded similar results. Conclusion For the treatment of ACS, observational studies using PS methods produce treatment effect estimates that are of more extreme magnitude compared with those from RCTs, although the differences are rarely statistically significant. PMID:22711757

Prevalence and characteristics of teen motherhood in Canada.

PubMed

Al-Sahab, Ban; Heifetz, Marina; Tamim, Hala; Bohr, Yvonne; Connolly, Jennifer

2012-01-01

The study aims to examine the prevalence and characteristics of adolescent mothers throughout the provinces of Canada. The analysis was based on the Maternity Experience Survey targeting women aged ≥15 years who had singleton live births during 2005/2006 in the Canadian provinces and territories. The main dependent variable in this study was the mother's age at the time of delivery divided into teen mothers (<20 years) and average-aged mothers (≥20 and <35 years). Socio-economic factors, demographic factors and pregnancy related factors were considered for a logistic regression analysis comparing teen mothers to average-aged mothers. Bootstrapping was performed to account for the complex sampling design. The sample size was 6,188 weighted to represent 76,110 Canadian women. The proportion of teen mothers in the MES study was 2.9%, and their average age was 18.1 years (SD = 1.1). As compared to average-aged mothers, teen mothers were more likely to have low socio-economic status, be non-immigrants, have no partner, reside in the Western Prairies, have previously experienced physical or sexual abuse and have preferred to have had their pregnancies later into their adulthood. Despite the above, teen mothers were more likely to attend prenatal classes than average-aged mothers (Odds ratio = 2.54, 95% confidence interval: 1.74-3.71). Intervention studies should aim to raise awareness among teens to prevent teen pregnancies. Since teen mothers are very likely to attend prenatal courses, the focus of these classes should be tailored to the needs of teen mothers. More in depth qualitative studies should aim to understand their individual needs.

Challenges in comparing the acute cognitive outcomes of high-frequency repetitive transcranial magnetic stimulation (HF-rTMS) vs. electroconvulsive therapy (ECT) in major depression: A systematic review.

PubMed

Kedzior, Karina Karolina; Schuchinsky, Maria; Gerkensmeier, Imke; Loo, Colleen

2017-08-01

The present study aimed to systematically compare the cognitive outcomes of high-frequency repetitive transcranial magnetic stimulation (HF-rTMS) and electroconvulsive therapy (ECT) in head-to-head studies with major depression (MDD) patients. A systematic literature search identified six studies with 219 MDD patients that were too heterogeneous to reliably detect meaningful differences in acute cognitive outcomes after ECT vs. HF-rTMS. Cognitive effects of brain stimulation vary depending on the timeframe and methods of assessment, stimulation parameters, and maintenance treatment. Thus, acute and longer-term differences in cognitive outcomes both need to be investigated at precisely defined timeframes and with similar instruments assessing comparable functions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sensitivity analysis of heliostat aiming strategies and receiver size on annual thermal production of a molten salt external receiver

NASA Astrophysics Data System (ADS)

Servert, Jorge; González, Ana; Gil, Javier; López, Diego; Funes, Jose Felix; Jurado, Alfonso

2017-06-01

Even though receiver size and aiming strategy are to be jointly analyzed to optimize the thermal energy that can be extracted from a solar tower receiver, customarily, they have been studied as separated problems. The main reason is the high-level of detail required to define aiming strategies, which are often simplified in annual simulation models. Aiming strategies are usually focused on obtaining a homogeneous heat flux on the central receiver, with the goal to minimize the maximum heat flux value that may lead to damaging it. Some recent studies have addressed the effect of different aiming strategies on different receiver types, but they have only focused on the optical efficiency. The receiver size is also an additional parameter that has to be considered: larger receiver sizes provide a larger aiming surface and a reduction on spillage losses, but require higher investment while penalizing the thermal performance of the receiver due to the greater external convection losses. The present paper presents a sensitivity analysis of both factors for a predefined solar field at a fixed location, using a central receiver and molten salts as HTF. The analysis includes the design point values and annual energy outputs comparing the effect on the optical performance (measured using a spillage factor) and thermal energy production.

[The counseling of nursing decreases symptomatology and relapses in pediatric patients with allergic rhinitis].

PubMed

Solís-Flores, Laura; Acuña-Rojas, Rosalinda; López-Medina, Leobardo; Meléndez-Mier, Guillermo

Allergic rhinitis (AR) is considered to be a public health problem, therefore it is essential to test health education strategies such as nursing counseling (NC) aimed at population groups such as children with allergic rhinitis and their tutors. This study aimed to measure the health benefits of children with this disease for a year. Longitudinal, randomized, comparative study with a sample of 100 pediatric patients of both sexes, aged 6 to 12 years, with diagnosis of allergic rhinitis, with counseling (study group) and without counseling (control group). In both groups, an informed consent letter signed by both tutors was obtained, in addition to knowledge and assessment papers; the latter included a scale of symptomatology and Morisky Green (adherence to treatment). The children in the study group received intervention based on personalized education, didactic material, support of the multidisciplinary group if necessary (doctor, dermatologist and psychologist). The control group received usual care. In both groups, telephone follow-up was performed, which allowed the number of relapses to be identified in one year. The Wilcoxon rank-sum test (Mann-Whitney) was used to compare the results; the presence of relapses in the control group was statistically significant compared to the study group. It was found that the infant population that receives NC, has as a better benefit the control of the symptomatology and decrease of relapses per year. Copyright © 2017. Publicado por Masson Doyma México S.A.

Comparing Dental Stress in New Child Patients and Returning Patients Using Salivary Cortisol, Immunoglobulin-A and Alpha- Amylase.

PubMed

Alaki, Sumer M; Safi, Ayman; Ouda, Soliman; Nadhreen, Alaa

this study was aimed at comparing dental stress in children having their first dental visit to those returning for dental treatment using salivary biomarkers of stress including salivary cortisol (s-cortisol), Immunoglobulin-A (s-IgA) and alpha-amylase (s-α-amylase). Additionally, the study was aimed at monitoring the change in stress in new patients as they progressed from the waiting to the clinical areas. salivary samples were collected from 40 children who had not been to a dentist before and similar samples were collected from 40 children who were returning for completion of dental treatment. Salivary cortisol, s-IgA and s-α-amylase concentrations were obtained by Enzyme-linked Immunosorbent Assay (ELISA). salivary cortisol levels were higher for new patients at the waiting area compared to that at the dental chair (p=0.05). Salivary alpha-amylase significantly increased in new patients while being seated in the dental chair. Returning patients had higher s-α-amylase (p=0.001) and s-IgA (p=0.016) compared to new patients. Returning patients had the lowest level of s-cortisol when providers were faculty pediatric dentists than with students and interns (p=0.035). children coming in for their first dental visit may experience dental stress at the waiting area before being seated for dental examination. Returning children may experience higher levels of stress compared to new child patients possibly due to previous dental exposure.

Randomized controlled study comparing the hemodynamic response to laryngoscopy and endotracheal intubation with McCoy, Macintosh, and C-MAC laryngoscopes in adult patients

PubMed Central

Buhari, Faiza Sulaiman; Selvaraj, Venkatesh

2016-01-01

Background and Aims: Earlier studies have shown that the type of laryngoscope blade influences the degree of hemodynamic response to endotracheal intubation. The aim of the study was to evaluate the hemodynamic response to oral endotracheal intubation with C-MAC laryngoscopy and McCoy laryngoscopy compared to that of Macintosh laryngoscopy in adult patients under general anesthesia. Material and Methods: This is a prospective randomized parallel group study. Ninety American Society of Anesthesiologists I patients were randomly allotted into three groups. Group A – Macintosh laryngoscopy (control group). Group B – laryngoscopy with McCoy laryngoscope. Group C – laryngoscopy with C-MAC video laryngoscope. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) were monitored at baseline (just before induction), just before intubation (T0), 1 min (T1), 3 min (T3), 5 min (T5), and 10 min (T10) after intubation. Intergroup comparison of study parameters was done by unpaired sample t-test for normal data and Mann-Whitney U-test for skewed data. For within-group comparison, the repeated measures of ANOVA for normal data and Friedman followed by Wilcoxon signed rank test for skewed data were performed. Results: In C-MAC group, the HR was significantly higher than the Macintosh group at 3 min after intubation, whereas SBP, DBP, and MAP were significantly higher at 1 min. McCoy group showed a similar response compared to Macintosh group at all time intervals. Conclusion: C-MAC video laryngoscope has a comparatively greater hemodynamic response than Macintosh laryngoscope. PMID:28096584

Gross motor development in full-term Greek infants assessed by the Alberta Infant Motor Scale: reference values and socioeconomic impact.

PubMed

Syrengelas, Dimitrios; Kalampoki, Vassiliki; Kleisiouni, Paraskevi; Konstantinou, Dimitrios; Siahanidou, Tania

2014-07-01

The aims of this study were to investigate gross motor development in Greek infants and establish AIMS percentile curves and to examine possible association of AIMS scores with socioeconomic parameters. Mean AIMS scores of 1068 healthy Greek full-term infants were compared at monthly age level with the respective mean scores of the Canadian normative sample. In a subgroup of 345 study participants, parents provided, via interview, information about family socioeconomic status. Multiple linear regression analysis was performed to evaluate the relationship of infant motor development with socioeconomic parameters. Mean AIMS scores did not differ significantly between Greek and Canadian infants in any of the 19 monthly levels of age. In multiple linear regression analysis, the educational level of the mother and also whether the infant was being raised by grandparents/babysitter were significantly associated with gross motor development (p=0.02 and p<0.001, respectively), whereas there was no significant correlation of mean AIMS scores with gender, birth order, maternal age, paternal educational level and family monthly income. Gross motor development of healthy Greek full-term infants, assessed by AIMS during the first 19months of age, follows a similar course to that of the original Canadian sample. Specific socioeconomic factors are associated with the infants' motor development. Copyright © 2014 Elsevier Ltd. All rights reserved.

Bioaccessibility of metals in alloys: Evaluation of three surrogate biofluids

PubMed Central

Hillwalker, Wendy E.; Anderson, Kim A.

2014-01-01

Bioaccessibility in vitro tests measure the solubility of materials in surrogate biofluids. However, the lack of uniform methods and the effects of variable test parameters on material solubility limit interpretation. One aim of this study was to measure and compare bioaccessibility of selected economically important alloys and metals in surrogate physiologically based biofluids representing oral, inhalation and dermal exposures. A second aim was to experimentally test different biofluid formulations and residence times in vitro. A third aim was evaluation of dissolution behavior of alloys with in vitro lung and dermal biofluid surrogates. This study evaluated the bioaccessibility of sixteen elements in six alloys and 3 elemental/metal powders. We found that the alloys/metals, the chemical properties of the surrogate fluid, and residence time all had major impacts on metal solubility. The large variability of bioaccessibility indicates the relevancy of assessing alloys as toxicologically distinct relative to individual metals. PMID:24212234

Development of bupivacaine decorated reduced graphene oxide and its local anesthetic effect-In vivo study.

PubMed

Zhang, Zhi; Zhang, Xin; Li, Aixiang; Ma, Chuangen

2018-03-01

The present works aims to develop bupivacaine modified reduced graphene oxide (BPV/RGO), and comparative evaluation of their anesthetic effect with free bupivacaine (BPV). The prepared BPV/RGO was studied by using various spectroscopic and microscopic characterization studies. In vitro drug release from BPV/RGO was studied using HPLC analysis. The cytotoxicity of BPV/RGO was studied against fibroblast (3T3) cells. In vivo evaluation of anesthetic effects was performed on animal models. BPV/RGO showed a prolonged in vitro release and lower cytotoxicity when compared to free BPV. Also, BPV/RGO showed a significantly prolonged analgesic effect when compared to free BPV. Further, the prepared BPV/RGO drug delivery system demonstrated to function as gifted to overcome the drawbacks of free BPV and other available drug delivery systems by prolonging the anesthetic effect with poor cytotoxicity. Copyright © 2018. Published by Elsevier B.V.

Epidemiologic Analyses of Risk Factors for Bone Loss and Recovery Related to Long-Duration Space Flight

NASA Technical Reports Server (NTRS)

Sibonga, Jean; Amin, Shreyasee

2010-01-01

AIM 1: To investigate the risk of microgravity exposure on long-term changes in bone health and fracture risk. compare data from crew members ("observed") with what would be "expected" from Rochester Bone Health Study. AIM 2: To provide a summary of current evidence available on potential risk factors for bone loss, recovery & fracture following long-duration space flight. integrative review of all data pre, in-, and post-flight across disciplines (cardiovascular, nutrition, muscle, etc.) and their relation to bone loss and recovery

Psychosocial Work Characteristics Predict Cardiovascular Disease Risk Factors and Health Functioning in Rural Women: The Wisconsin Rural Women's Health Study

ERIC Educational Resources Information Center

Chikani, Vatsal; Reding, Douglas; Gunderson, Paul; McCarty, Catherine A.

2005-01-01

Background: The aim of the present study is to investigate the association between psychosocial work characteristics and health functioning and cardiovascular disease risk factors among rural women of central Wisconsin and compare psychosocial work characteristics between farm and nonfarm women. Methods: Stratified sampling was used to select a…

Time Estimation in Alzheimer's Disease and the Role of the Central Executive

ERIC Educational Resources Information Center

Papagno, Costanza; Allegra, Adele; Cardaci, Maurizio

2004-01-01

The aim of this study was to evaluate the role of short-term memory and attention in time estimation. For this purpose we studied prospective time verbal estimation in 21 patients with Alzheimer's disease (AD), and compared their performance with that of 21 matched normal controls in two different conditions: during a digit span task and during an…

The Effects of Spatial Contextual Familiarity on Remembered Scenes, Episodic Memories, and Imagined Future Events

ERIC Educational Resources Information Center

Robin, Jessica; Moscovitch, Morris

2014-01-01

Several recent studies have explored the effect of contextual familiarity on remembered and imagined events. The aim of this study was to examine the extent of this effect by comparing the effect of cuing spatial memories, episodic memories, and imagined future events with spatial contextual cues of varying levels of familiarity. We used…

Teachers' Experience from a School-Based Collaborative Teacher Professional Development Programme: Reported Impact on Professional Development

ERIC Educational Resources Information Center

Svendsen, Bodil

2016-01-01

The aim of this study was to find out how science teachers who have participated in a one-year school-based collaborative teacher professional development programme, perceive the programme's impact on their professional development. Constant comparative analysis was used on data from three schools to generate the findings in this study. The…

A Comparative Study of Foreign Language Anxiety and Motivation of Academic- and Vocational-Track High School Students

ERIC Educational Resources Information Center

Liu, Hui-ju; Chen, Chien-wei

2015-01-01

This study aimed to investigate EFL learner language anxiety and learning motivation of high school students. Subjects included 155 students from the same private senior high school in central Taiwan, 60 in academic track and 95 in vocational track. The majority of the participants started taking English lessons either before entering elementary…

An Open-Label Randomized Control Trial of Hopping and Jumping Training versus Sensorimotor Rehabilitation Programme on Postural Capacities in Individuals with Intellectual Disabilities

ERIC Educational Resources Information Center

Borji, Rihab; Sahli, Sonia; Baccouch, Rym; Laatar, Rabeb; Kachouri, Hiba; Rebai, Haithem

2018-01-01

Background: This study aimed to compare the effectiveness of a hopping and jumping training programme (HJP) versus a sensorimotor rehabilitation programme (SRP) on postural performances in children with intellectual disability. Methods: Three groups of children with intellectual disability participated in the study: the HJP group, the SRP group…

Dimensions of Difference: A Comparison of University Writing and IELTS Writing

ERIC Educational Resources Information Center

Moore, Tim; Morton, Janne

2005-01-01

A challenge for many EAP teachers working on pre-sessional programs is to find ways to reconcile the dual aims of preparing students for university study and for the IELTS test. The study described here seeks to provide some guidance on this issue through an analysis of the type of writing required in the two domains. We compared the standard…

Game-Based Assessment: Investigating the Impact on Test Anxiety and Exam Performance

ERIC Educational Resources Information Center

Mavridis, A.; Tsiatsos, T.

2017-01-01

The aim of this study is to assess the impact of a 3D educational computer game on students' test anxiety and exam performance when used in evaluative situations as compared to the traditional method of examination. The participants of the study were students in tertiary education who were examined using game-based assessment and traditional…

Discovering How Students Search a University Web Site: A Comparative Usability Case Study for PC and Mobile Devices

ERIC Educational Resources Information Center

Sengel, Erhan

2014-01-01

This study aims to investigate the usability level of web site of a university by observing 10 participants who are required to complete 11 tasks, which have been defined by the researchers before to gather data about effectiveness, efficiency and satisfaction. System Usability Scale was used to collect data about satisfaction. The research…

English as a Foreign Language Learners' Major and Meta-Cognitive Reading Strategy Use at Al-Balqa Applied University

ERIC Educational Resources Information Center

Abu-Snoubar, Tamador Khalaf

2017-01-01

This quantitative study aimed to investigate and compare the use of metacognitive reading Strategies among English as a foreign language students at Al-Balqa Applied University based on their academic field of study. The Survey of Reading Strategies (SORS) (Mokhtari & Sheory, 2002) was the instrument employed. This survey divides the…

The Effects of Diagnostic Group and Gender on Challenging Behaviors in Infants and Toddlers with Cerebral Palsy, Down Syndrome or Seizures

ERIC Educational Resources Information Center

Hattier, Megan A.; Matson, Johnny L.; Belva, Brian; Kozlowski, Ali

2012-01-01

Challenging behaviors are frequently studied in individuals with various developmental disabilities, although specific conditions are rarely compared to one another. Such data would be informative to clinicians who assess and develop treatment plans for children with these disabilities. For that reason, the current study's aim was to analyze…

The Effects of Participating in Recreational Activities on Quality of Life and Job Satisfaction

ERIC Educational Resources Information Center

Aksoy, Yener; Çankaya, Soner; Tasmektepligil, M. Yalçin

2017-01-01

The aims of this study were to compare the differences and determine the relationships between the scores obtained from Minnesota job-satisfaction and quality-of-life scales applied to males' ages 18 to 40 who participate in recreational activities and those who do not. The samples of the study consisted of 282 volunteers (148 of whom participate…

School Leadership Practice and Preparation: Comparative Perspectives on Organizational Learning (OL), Instructional Leadership (IL) and Culturally Responsive Practices (CRP)

ERIC Educational Resources Information Center

Ylimaki, Rose; Jacobson, Stephen

2013-01-01

Purpose: The aim of this paper is to utilize successful leadership practices drawn from seven nations to improve leadership preparation. Design/methodology/approach: This study used a case study approach to gain a contextualized understanding of successful leadership across seven nations. Data sources primarily featured interviews with principals,…

The Inclusion of Science Process Skills in Yemeni Secondary School Physics Textbooks

ERIC Educational Resources Information Center

Aziz, Majed S.; Zain, Ahmad Nurulazam Md

2010-01-01

The aim of this study is to compare and contrast the science process skills (SPS) included in the 10th-12th grade physics textbooks content utilized in Yemeni schools. The study revealed weaknesses and strengths in the textbooks' content. For instance, a number of science process skills (SPS), such as measuring, predicting and hypothesizing, have…

A Comparative Study of Cross-Cultural Gratitude Strategies among Hausa, the Case of Arab and Chinese Students

ERIC Educational Resources Information Center

Isyaku, Hassan; Yuepeng, Ma; Mahdi, Qusay; Sarhan, Gassan; Salih, Nahid; Paramasivan, Shamala

2016-01-01

The research investigated the thanking/gratitude strategies of three distinct cultures; Hausa, Chinese and Arabic languages with the aim of finding out the different strategies used by them and how different they are in their use of such strategies. The study employs Cheng (2005) Taxonomy of gratitude strategies in analyzing the data which was…

The Examination of Sport's Effects over High School Students' Resiliency Levels

ERIC Educational Resources Information Center

Sahin, Mustafa Yasar

2013-01-01

The aim of this study was to examine the resiliency of high school education students and to compare it by athletic or non-athletic factors. A sample of 728 (284 girls, 444 boys) high school students who were chosen randomly among pupils studying in Gaziantep provided responses. High School Version of California Resiliency Rating Scale which was…

Indigenous and Immigrant Students in Transition to Higher Education and Perceptions of Parental Influence: A Bourdieusian Perspective

ERIC Educational Resources Information Center

Kleanthous, Irene

2014-01-01

This article aims to compare and contrast the perceptions of parental influence of indigenous middle-class students and immigrant students in Cyprus, and to investigate how their family's capital mediates students' educational choices for studies in higher education. This study draws on interview data with two students and their parents and…

Talking into Empty Space? Signalling Involvement in a Virtual Language Classroom in Second Life

ERIC Educational Resources Information Center

Deutschmann, Mats; Panichi, Luisa

2009-01-01

In this study, we compare the first and the last sessions from an online oral proficiency course aimed at doctoral students conducted in the virtual world Second Life. The study attempts to identify how supportive moves made by the teacher encourage learners to engage with language, and what type of linguistic behaviour in the learners leads to…

Pre-Service Elementary School and Secondary Mathematics Teachers' Van Hiele Levels and Gender Differences

ERIC Educational Resources Information Center

Halat, Erdogan

2008-01-01

The aim of this study was to find and compare the pre-service elementary school and secondary mathematic teachers' reasoning stages in geometry. There were a total of 281 pre-service teachers, 125 elementary school teachers and 156 secondary mathematics teachers, involved in the study. The researcher employed a multiple-choice geometry test. This…

Syntactic and Discourse Skills in Chinese Adolescent Readers with Dyslexia: A Profiling Study

ERIC Educational Resources Information Center

Chung, Kevin K. H.; Lo, Jason C. M.; Ho, Connie S.-H.; Xiao, Xiaoyun; Chan, David W.

2014-01-01

This study aims to investigate the relation of syntactic and discourse skills to morphological skills, rapid naming, and working memory in Chinese adolescent readers with dyslexia and to examine their cognitive-linguistic profiles. Fifty-two dyslexic readers (mean age, 13;42) from grade 7 to 9 in Hong Kong high schools were compared with 52…

A Comparative Study of the Perceptions of Professional Staff on Their Contribution to Student Outcomes

ERIC Educational Resources Information Center

Regan, Julie-Anne; Dollard, Emma; Banks, Nicci

2014-01-01

This study examined the perceptions of professional staff on their contribution to student outcomes. An online Delphi survey method was used to collect data from two expert panels: professional staff based in faculties and professional staff based in central university departments. The aim of this method is for the panels to reach consensus. The…

How Much Videos Win over Audios in Listening Instruction for EFL Learners

ERIC Educational Resources Information Center

Yasin, Burhanuddin; Mustafa, Faisal; Permatasari, Rizki

2017-01-01

This study aims at comparing the benefits of using videos instead of audios for improving students' listening skills. This experimental study used a pre-test and post-test control group design. The sample, selected by cluster random sampling resulted in the selection of 32 second year high school students for each group. The instruments used were…

Spelling Practice Intervention: A Comparison of Tablet PC and Picture Cards as Spelling Practice Methods for Students with Developmental Disabilities

ERIC Educational Resources Information Center

Seok, Soonhwa; DaCosta, Boaventura; Yu, Byeong Min

2015-01-01

The present study compared a spelling practice intervention using a tablet personal computer (PC) and picture cards with three students diagnosed with developmental disabilities. An alternating-treatments design with a non-concurrent multiple-baseline across participants was used. The aims of the present study were: (a) to determine if…

Altered Neural Circuits Accompany Lower Performance during Narrative Comprehension in Children with Reading Difficulties: An fMRI Study

ERIC Educational Resources Information Center

Horowitz-Kraus, Tzipi; Buck, Catherine; Dorrmann, Dana

2016-01-01

Narrative comprehension is a linguistic ability that is foundational for future reading ability. The aim of the current study was to examine the neural circuitry of children with reading difficulties (RD) compared to typical readers during a narrative-comprehension task. We hypothesized that due to deficient executive functions, which support…

Teachers' Beliefs about Cues to Deception and the Ability to Detect Deceit

ERIC Educational Resources Information Center

Ulatowska, Joanna

2017-01-01

This study aimed to test beliefs about cues to deception and the ability to detect lies in a group of teachers with different teaching experience. Their results were compared with the results of non-teachers matched in age and with the results of educational studies and psychology students. Both the beliefs of deception indicators and overall…

The Effects of an Education Program on Home Renovation for Fall Prevention of Korean Older People

ERIC Educational Resources Information Center

Jang, Miseon; Lee, Yeunsook

2015-01-01

This study aims to verify the effects of an education program on home renovation for fall prevention among older people, more specifically fall efficacy and home renovation intentions. A quasiexperimental study with nonequivalent control and comparative groups was conducted to demonstrate the effects of the education. A total of 51 older people…

Multimedia and Interactivity in Distance Learning of Resuscitation Guidelines: A Randomised Controlled Trial

ERIC Educational Resources Information Center

Leszczynski, Piotr; Charuta, Anna; Laziuk, Beata; Galazkowski, Robert; Wejnarski, Arkadiusz; Roszak, Magdalena; Kolodziejczak, Barbara

2018-01-01

The aim of the study was to conduct a comparative analysis of three forms of knowledge transfer online, taking into account the long-term knowledge growth rate and the satisfaction of students surveyed in respect to distance learning. The cohort of participants for this survey were students of the first degree, studying in the Emergency Medical…

Congruence or Discrepancy? Comparing Patients' Health Valuations and Physicians' Treatment Goals for Rehabilitation for Patients with Chronic Conditions

ERIC Educational Resources Information Center

Nagl, Michaela; Farin, Erik

2012-01-01

The aim of this study was to test the congruence of patients' health valuations and physicians' treatment goals for the rehabilitation of chronically ill patients. In addition, patient characteristics associated with greater or less congruence were to be determined. In a questionnaire study, patients' health valuations and physicians' goals were…

A New Model for the Integration of Science and Mathematics: The Balance Model

ERIC Educational Resources Information Center

Kiray, S. Ahmet

2012-01-01

The aim of this study is to develop an integrated scientific and mathematical model that is suited to the background of Turkish teachers. The dimensions of the model are given and compared to the models which have been previously developed and the findings of earlier studies on the topic. The model is called the balance, reflecting the…

The Effect of 30% Oxygen on Visuospatial Performance and Brain Activation: An Fmri Study

ERIC Educational Resources Information Center

Chung, S.C.; Tack, G.R.; Lee, B.; Eom, G.M.; Lee, S.Y.; Sohn, J.H.

2004-01-01

This study aimed to investigate the hypothesis that administration of the air with 30% oxygen compared with normal air (21% oxygen) enhances cognitive functioning through increased activation in the brain. A visuospatial task was presented while brain images were scanned by a 3 T fMRI system. The results showed that there was an improvement in…

A Critical Discourse Analysis of ELT Materials in Gender Representation: A Comparison of "Summit" and "Top Notch"

ERIC Educational Resources Information Center

Samadikhah, Mehran; Shahrokhi, Mohsen

2015-01-01

In spite of the crucial importance of textbooks, their increasing development day by day, and their significant effects on saving time, energy, and budgets, only few studies have been done on textbooks evaluation from a critical discourse analysis perspective. This study aimed to analyze and compare the gender representation in "Top…

Defining Group Membership: The Impact of Multiple versus Single Ethnic/Racial Categories on Testing Practices. Research Notes. RN-13

ERIC Educational Resources Information Center

Wendler, Cathy; Feigenbaum, Miriam; Escandón, Mérida

2001-01-01

The SAT Program undertook two studies aimed at evaluating the impact of allowing students to indicate more than one ethnic/racial category. Results of this study indicated that there is little impact on DIF [differential item functioning] analyses when different definitions of ethnic/racial classifications are used compared to traditionally…

The Mismatch between Students' Mental Models of Acids/Bases and Their Sources and Their Teacher's Anticipations Thereof

ERIC Educational Resources Information Center

Lin, Jing-Wen; Chiu, Mei-Hung

2010-01-01

The aim of this study is to compare the characteristics and sources of students' mental models of acids and bases with a teacher's anticipations and, based on this comparison, to explore some possible explanations why motivated students might fail to learn from a subject-knowledgeable chemistry teacher. The study involves a chemistry teacher and…

Stop at the Red Light! Determinants of Research in Teacher Education: P.I.S. Theory

ERIC Educational Resources Information Center

Atmaca, Çagla

2017-01-01

Growing body of studies has stressed the role of research in teacher education since conducting research informs both teachers and students, and contributes to professional skills. Therefore, this study aimed to find out and compare the perspectives of pre-service and in-service English teachers in an EFL context with regard to finding sufficient…

Comparing Social Network Analysis of Posts with Counting of Posts as a Measurement of Learners' Participation in Facebook Discussions

ERIC Educational Resources Information Center

Lee, Hye Yeon; Lee, Hyeon Woo

2016-01-01

With the currently growing interest in social network services, many college courses use social network services as platforms for discussions, and a number of studies have been conducted on the use of social network analysis to measure students' participation in online discussions. This study aims to demonstrate the difference between counting…

Student and Faculty Perceptions of Service Quality: The Moderating Role of the Institutional Aspects

ERIC Educational Resources Information Center

Duževic, Ines; Ceh Casni, Anita

2015-01-01

The purpose of this study was to explore key attributes of service quality in the Croatian higher education system. In particular, the study aims to compare student and faculty perceptions of service quality and to identify institutional aspects that may affect the perceptions of these two customers. Principal component analysis is used to define…

Do Librarians Have a Shared Set of Values? A Comparative Study of 36 Codes of Ethics Based on Gorman's "Enduring Values"

ERIC Educational Resources Information Center

Foster, Catherine; McMenemy, David

2012-01-01

Thirty-six ethical codes from national professional associations were studied, the aim to test whether librarians have global shared values or if political and cultural contexts have significantly influenced the codes' content. Gorman's eight core values of stewardship, service, intellectual freedom, rationalism, literacy and learning, equity of…

Walking the Tightrope between Work and Non-Work Life: Strategies Employed by British and Chinese Academics and Their Implications

ERIC Educational Resources Information Center

Ren, Xiaoni; Caudle, Darren

2016-01-01

Drawing on in-depth interviews with 30 academics from various disciplines in both UK and Chinese universities, this comparative study aims to offer new insights into how academics in British and Chinese universities maintained work-life balance and the similarities and differences experienced between academics of both countries. This study finds…

The Effects of Muscle Hypotonia and Weakness on Balance: A Study on Prader-Willi and Ehlers-Danlos Syndrome Patients

ERIC Educational Resources Information Center

Galli, Manuela; Cimolin, Veronica; Vismara, Luca; Grugni, Graziano; Camerota, Filippo; Celletti, Claudia; Albertini, Giorgio; Rigoldi, Chiara; Capodaglio, Paolo

2011-01-01

Prader-Willi syndrome (PWS) and Ehlers-Danlos syndrome (EDS) are two different genetical disorders both characterized, among other features, by muscular hypotonia. Postural control seems to be impaired in both conditions. The aim of the present study was to quantitatively compare postural control in adult PWS and EDS using stabilometric platform…

Mathematics Teachers' Level of Knowledge and Practice on the Implementation of Higher-Order Thinking Skills (HOTS)

ERIC Educational Resources Information Center

Abdullah, Abdul Halim; Mokhtar, Mahani; Halim, Noor Dayana Abd; Ali, Dayana Farzeeha; Tahir, Lokman Mohd; Kohar, Umar Haiyat Abdul

2017-01-01

This study aims to identify the level of knowledge and practice on the implementation of higher-order thinking skills (HOTS) among mathematics teachers at a secondary school in the district of Terengganu. The study focused on the aspects of curriculum, pedagogy and assessment and compared them with demographic factors of the respondents. It used…

Designing from Cinema: Film as Trigger of the Creative Process in Architecture

ERIC Educational Resources Information Center

Bergera, Iñaki

2018-01-01

The present paper examines, in a case study format, the use of films, short films and audiovisual documentaries as reasoning and references for design assignments during the first years of an architectural degree course. The aim of this fruitful and comparable experience is not so much to study and verify the well-known synergies between film and…

A Pilot Study of Abnormal Growth in Autism Spectrum Disorders and Other Childhood Psychiatric Disorders

ERIC Educational Resources Information Center

Rommelse, Nanda N. J.; Peters, Cindy T. R.; Oosterling, Iris J.; Visser, Janne C.; Bons, Danielle; van Steijn, Daphne J.; Draaisma, Jos; van der Gaag, Rutger-Jan; Buitelaar, Jan. K.

2011-01-01

The aims of the current study were to examine whether early growth abnormalities are (a) comparable in autism spectrum disorders (ASD) and other childhood psychiatric disorders, and (b) specific to the brain or generalized to the whole body. Head circumference, height, and weight were measured during the first 19 months of life in 129 children…

Enacted Types of Algebraic Activity in Different Classes Taught by the Same Teacher

ERIC Educational Resources Information Center

Eisenmann, Tammy; Even, Ruhama

2011-01-01

The aim of this study was to examine how teachers enact the same written algebra curriculum materials in different classes. The study addresses this issue by comparing the types of algebraic activity (Kieran, 2004) enacted in two 7th grade classes taught by the same teacher, using the same textbook. Data sources include lesson observations and an…

Comparison of Blood Lipids, Blood Pressures and Left Ventricular Cavity Dimension between Soccer Players and Non-Athletes

ERIC Educational Resources Information Center

Gokhan, Ismail; Kurkcu, Recep; Cekin, Resul

2013-01-01

In this study, it was aimed to compare the investigate the effects of regular exercise on blood lipids, blood pressure and left ventricular cavity dimensions function between soccer players and non-athletes in football players. This study consisted included a total of 30 subjects, including an experimental group including 18 soccer players…

Nonspecific Chronic Low Back Pain Patients Are Deconditioned and Have An Increased Body Fat Percentage

ERIC Educational Resources Information Center

Hodselmans, Audy P.

2010-01-01

The aim of this cross-sectional study was to compare data on the level of aerobic capacity and body composition of nonspecific chronic low back pain (CLBP) patients with normative data matched for sex, age and level of sporting activity. The study population consisted of 101 outpatients with nonspecific CLBP who had entered a rehabilitation…

Psychological stress and its relationship with persistent allergic rhinitis.

PubMed

El Hennawi, Diaa El Din Mohamed; Ahmed, Mohamed Rifaat; Farid, Alaa Mohamed

2016-04-01

Allergic rhinitis is considered to be a major health problem that impairs quality of life. A possible relationship with psychological stress may exist. The aim of this study is to verify the relationship between persistent allergic rhinitis (PAR) and psychological stress aiming to improve treatment and thereby quality of life (QOL) of patients. Patients with PAR (166) were diagnosed then analyzed using the Kessler Psychological Distress Scale. Patients with allergic rhinitis and who were positive on the Kessler scale (122) were randomly divided equally into a control group which received levocetirizine and a study group which received levocetirizine and imipramine. Nasal symptom assessment and QOL assessment were performed in all patients after treatment. Of the 166 patients with PAR, 122 (73.5 %) were positive on the Kessler Psychological Distress Scale. There was a marked improvement in the study group compared with the control group as regards nasal symptoms with better QOL in the study group (6.93) compared with the control group (2.13). Psychological stress has a strong impact on persistent allergic rhinitis. When stress is controlled by a combined treatment of imipramine and levocetirizine, allergic rhinitis symptoms improved and a better QOL was obtained. 3b.

Serum Interleukin-6 as a Serologic Marker of Chronic Periapical Lesions: A Case-control Study

PubMed Central

Abdolsamadi, Hamid Reza; Vahedi, Mohammad; Esmaeili, Farzad; Nazari, Shahrzad; Abdollahzadeh, Shermin

2008-01-01

Background and aims Chronic periapical disease with pulpal origin is an inflammatory condition caused by bacterial infection. Chronic infection could affect general health by increasing the production of cytokines such as interleukin-6 (IL-6) that probably play a role in pathogenesis of pulpal and periapical diseases. The aim of the present study was a comparative evaluation of the level of serum IL 6 in patients with periapical lesions and healthy controls. Materials and methods This analytical case-control study included 40 patients with chronic peri-apical lesions and 40 individuals without any oral diseases. All of the participants were in good general health. After obtaining an informed consent, clinical and radiographic examinations were carried out and blood samples were collected. Serum IL-6 was measured using ELISA. Data were analyzed using t-test by SPSS 14.0 computer software. Results Serum IL-6 concentration was significantly higher in test group compared to the controls (P < 0.05). Conclusion The results of the present study indicate that IL-6 produced in periapical lesions may serve as a marker of pathologic inflammatory activities in chronic periapical lesions. PMID:23289057

Psychological Resources of Adults with Developmental Dyslexia

ERIC Educational Resources Information Center

Lockiewicz, Marta; Bogdanowicz, Katarzyna M.; Bogdanowicz, Marta

2014-01-01

The aim of our study was to describe specific psychological resources of adults with developmental dyslexia and compare them with psychological resources of adults without developmental dyslexia. Potential differences were analyzed in visual-spatial, creative, and motivational abilities. No evidence was found for either creative, or visuospatial…

Interplay between Content Knowledge and Scientific Argumentation

ERIC Educational Resources Information Center

Hakyolu, Hanife; Ogan-Bekiroglu, Feral

2016-01-01

This research study aimed to analyze the relationship between content knowledge and argumentation by examining students' prior subject matter knowledge and their production of arguments as well as by comparing students' arguments with their knowledge-in-use during scientific argumentation sessions. A correlational research design was carried out…

Towards a Better Understanding of Complex Disease: Identifying Endotypes of Childhood Asthma

EPA Science Inventory

Complex disease, where the diagnostic criteria cannot distinguish among differing etiologies, is often difficult to diagnose, treat and study due to the inability to classify individuals into suitable subtypes of the disease. Here, we aim to use and compare a combination of met...

Identification of highly variable supernumerary chromosome segments in an asexual pathogen

USDA-ARS?s Scientific Manuscript database

Supernumerary chromosome segments are known to harbor different transposons from their essential counterparts. The aim of this study was to investigate the role of transposons in the origin and evolution of supernumerary segments in the asexual fungal pathogen Fusariumvirguliforme. We compared the g...

Protection of fish oil from oxidation with sesamol

USDA-ARS?s Scientific Manuscript database

The aim of this study was to determine whether sesamol may provide antioxidant protection for functional foods containing marine omega-3 fatty acids. We tested the effectiveness of sesamol at two temperatures, 30 and 50 ºC and compared its antioxidant activity with butylated hydroxytoluene (BHT), a ...

Anger Communication in Bicultural Adolescents

ERIC Educational Resources Information Center

Novin, Sheida; Rieffe, Carolien

2012-01-01

Little is known about bicultural adolescents' emotional competence. The aim of the present study was to examine anger communication by comparing thirty-eight 16-year-old Moroccan-Dutch adolescents with 40 Dutch and 40 Moroccan peers using hypothetical anger-eliciting vignettes. Findings show that although Moroccan and Dutch adolescents were…

Working Memory in Children with Developmental Disorders

ERIC Educational Resources Information Center

Alloway, Tracy Packiam; Rajendran, Gnanathusharan; Archibald, Lisa M. D.

2009-01-01

The aim of the present study was to directly compare working memory skills across students with different developmental disorders to investigate whether the uniqueness of their diagnosis would impact memory skills. The authors report findings confirming differential memory profiles on the basis of the following developmental disorders: Specific…