The Development of Temporal Discrimination in Young Children.

ERIC Educational Resources Information Center

Walker, John

The purpose of this study was to perform pilot research upon two normal children aged six years (an age midway between complete absence of time conceptualization and maturation of time concepts) in order to chart the characteristic responses within a conditioning paradigm. Previous literature in the field is reviewed for the purpose of providing a…

Coach-Initiated Motivational Climate and Cohesion in Youth Sport

ERIC Educational Resources Information Center

Eys, Mark A.; Jewitt, Eryn; Evans, M. Blair; Wolf, Svenja; Bruner, Mark W.; Loughead, Todd M.

2013-01-01

Purpose: The general purpose of the present study was to examine the link between cohesion and motivational climate in youth sport. The first specific objective was to determine if relationships demonstrated in previous research with adult basketball and handball participants would be replicated in a younger sample and with a more heterogeneous…

Eating Disorder Public Service Announcements: Analyzing Effects from an Intergroup Affect and Stereotype Perspective

ERIC Educational Resources Information Center

Iles, Irina A.; Seate, Anita Atwell; Waks, Leah

2016-01-01

Purpose: Previous studies have documented that exposure to stereotypical information about certain social groups leads to unfavorable perceptions and feelings toward that group. Integrating insights from the mental illness stigma and the social identity perspective literatures, the purpose of this paper is to explore the effects of eating disorder…

School Nutrition Directors are Receptive to Web-Based Training Opportunities: A National Survey

ERIC Educational Resources Information Center

Zoellner, Jamie; Carr, Deborah H.

2009-01-01

Purpose/Objective: The purpose of this study was to investigate school nutrition directors' (SNDs) previous experience with web-based training (WBT), interest in utilizing WBT within 14 functional areas, and logistical issues (time, price, educational credits, etc.) of developing and delivering WBT learning modules. Methods: A survey was developed…

Inhibitory Control in Childhood Stuttering

ERIC Educational Resources Information Center

Eggers, Kurt; De Nil, Luc F.; Van den Bergh, Bea R. H.

2013-01-01

Purpose: The purpose of this study was to investigate whether previously reported parental questionnaire-based differences in inhibitory control (IC; Eggers, De Nil, & Van den Bergh, 2010) would be supported by direct measurement of IC using a computer task. Method: Participants were 30 children who stutter (CWS; mean age = 7;05 years) and 30…

Auditory Attentional Set-Shifting and Inhibition in Children Who Stutter

ERIC Educational Resources Information Center

Eggers, Kurt; Jansson-Verkasalo, Eira

2017-01-01

Purpose: The purpose of this study was to investigate whether previously reported parental questionnaire-based differences in attentional shifting and inhibitory control (AS and IC; Eggers, De Nil, & Van den Bergh, 2010) would be supported by direct measurement of AS and IC using a computer task. Method: Participants were 16 Finnish children…

The Structure of Pre-Adolescents' Perceptions of Their Teacher's Interpersonal Behaviours and Their Relation to Pre-Adolescents' Learning Outcomes

ERIC Educational Resources Information Center

Charalampous, Kyriakos; Kokkinos, Constantinos M.

2018-01-01

Previous studies have offered indications that the way pre-adolescents (fifth and sixth graders) structure their perceptions of their teacher's interaction in terms of Agency and Communion differs from adolescents. The purpose of this study was to delineate previous findings by thoroughly examining the structure of pre-adolescents' perceptions of…

Using Similarities and Differences: A Meta-Analysis of Its Effects and Emergent Patterns

ERIC Educational Resources Information Center

Apthorp, Helen S.; Igel, Charles; Dean, Ceri

2012-01-01

The purpose of the study was to update previous meta-analytic findings on the effectiveness of using similarities and differences as an instructional strategy. The strategy includes facilitating student comparison, classification, use of analogies, and use of metaphors. Previously, Marzano, Pickering, and Pollock reported a mean effect size of…

Fatal Passenger Vehicle Crashes with At Least 1 Driver Younger than 15 Years: A Fatality Analysis Reporting System Study

ERIC Educational Resources Information Center

Frisch, Larry; Plessinger, Alexander

2007-01-01

Context: A small number of fatalities continue to occur due to motor vehicle crashes on highways in which at least 1 passenger vehicle (automobile, van, or small truck) is driven by a child younger than 15 years. Purpose: The purpose of this study was to extend previous work suggesting that such crashes occur frequently in the Southern states and…

Difference in Bone Mineral Density between Young versus Midlife Women

ERIC Educational Resources Information Center

Sanderson, Sonya; Anderson, Pamela S.; Benton, Melissa J.

2016-01-01

Background: Older age is a risk factor for low bone mineral density (BMD). Older women have been found to have lower BMD than younger women. Recent trends for decreased calcium consumption and physical activity may place younger women at greater risk than previously anticipated. Purpose: The purpose of this study was to evaluate the effect of age…

A Study of Workplace Aggression as Related to Pedagogical Reform in Hong Kong Secondary Schools

ERIC Educational Resources Information Center

Tam, Frank Wai-ming

2013-01-01

Purpose: Previous research on pedagogical reforms has seldom looked at how reform may contribute to aggression in school organizations. The purpose of this paper is to hypothesize that teachers' disengagement from school mediates the tendency for teachers to manifest aggression when they are implementing pedagogical reform in school. Behind this…

Using the Theory of Planned Behavior and Cheating Justifications to Predict Academic Misconduct

ERIC Educational Resources Information Center

Stone, Thomas H.; Jawahar, I. M.; Kisamore, Jennifer L.

2009-01-01

Purpose: The purpose of this paper is to show that academic misconduct appears to be on the rise; some research has linked academic misconduct to unethical workplace behaviors. Unlike previous empirically-driven research, this theory-based study seeks to examine the usefulness of a modification of Ajzen's theory of planned behavior to predict…

Overconfidence of Vocational Education Students When Entering Higher Education

ERIC Educational Resources Information Center

Bowden, Mark P.; Abhayawansa, Subhash; Bahtsevanoglou, John

2015-01-01

Purpose: There is evidence that students who attend Technical and Further Education (TAFE) prior to entering higher education underperform in their first year of study. The purpose of this paper is to examine the role of self-efficacy in understanding the performance of students who completed TAFE in the previous year in a first year subject of…

Rates of Physical Activity among Appalachian Adolescents in Ohio

ERIC Educational Resources Information Center

Hortz, Brian; Stevens, Emily; Holden, Becky; Petosa, R. Lingyak

2009-01-01

Purpose: The purpose of this study was to describe the physical activity behavior of high school students living in the Appalachian region of Ohio. Methods: A cross-sectional sample of 1,024 subjects from 11 schools in Appalachian Ohio was drawn. Previously validated instruments were used to measure physical activity behavior over 7 days.…

Effectiveness of Peer Counseling on High School Students Who Failed Two or More Classes in a Nine Week Quarter

ERIC Educational Resources Information Center

Reardon, Michelle Turner

1990-01-01

The purpose of this study was to examine the effectiveness of peer counseling on high school students who have previously failed two or more classes in a nine week quarter. This study was constructed by comparing who previously failed and were subsequently given peer counseling with a matched group of students who failed and did not receive peer…

Previous Experience Not Required: Contextualizing the Choice to Teach School-Based Agricultural Education

ERIC Educational Resources Information Center

Marx, Adam A.; Smith, Amy R.; Smalley, Scott W.; Miller, Courtney

2017-01-01

The purpose of this study was to identify key career choice items which lead students without previous experience in school-based agricultural education (SBAE) to pursuing agricultural education. The Ag Ed FIT-Choice® model adapted by Lawver (2009) and developed by Richardson and Watt (2006) provided the investigative framework to design this…

Formative Evaluation of MyFit: A Curriculum to Promote Self-Regulation of Physical Activity among Middle School Students

ERIC Educational Resources Information Center

Grim, Melissa; Petosa, Rick; Hortz, Brian; Hunt, Laura

2013-01-01

Background: Previous interventions to increase physical activity among middle school students have not produced long-term results. Often, students lack the self-regulation skills needed to support long-term adherence to physical activity. Purpose: The purpose of this study was to conduct a formative evaluation of a self-regulation based physical…

Schools' Capacity to Absorb a "Healthy School" Approach into Their Operations: Insights from a Realist Evaluation

ERIC Educational Resources Information Center

Deschesnes, Marthe; Drouin, Nathalie; Tessier, Caroline; Couturier, Yves

2014-01-01

Purpose: The purpose of this paper is to understand how a Canadian intervention based on a professional development (PD) model did or did not influence schools' capacities to absorb a Healthy School (HS) approach into their operations. This study is the second part of a research project: previously published results regarding this research…

Examining the Efficacy of Self-Regulated Strategy Development for Students with Emotional or Behavioral Disorders: A Meta-Analysis

ERIC Educational Resources Information Center

Losinski, Mickey; Cuenca-Carlino, Yojanna; Zablocki, Mark; Teagarden, James

2014-01-01

Two previous reviews have indicated that self-regulated strategy instruction (SRSD) is an evidence-based practice that can improve the writing skills of students with emotional and behavioral disorders. The purpose of this meta-analysis is to extend the findings and analytic methods of previous reviews by examining published studies regarding…

Intelligence, previous convictions and interrogative suggestibility: a path analysis of alleged false-confession cases.

PubMed

Sharrock, R; Gudjonsson, G H

1993-05-01

The main purpose of this study was to investigate the relationship between interrogative suggestibility and previous convictions among 108 defendants in criminal trials, using a path analysis technique. It was hypothesized that previous convictions, which may provide defendants with interrogative experiences, would correlate negatively with 'shift' as measured by the Gudjonsson Suggestibility Scale (Gudjonsson, 1984a), after intelligence and memory had been controlled for. The hypothesis was partially confirmed and the theoretical and practical implications of the findings are discussed.

Exploring the Relationship between Modularization Ability and Performance in the C++ Programming Language: The Case of Novice Programmers and Expert Programmers

ERIC Educational Resources Information Center

Vodounon, Maurice A.

2006-01-01

The primary purpose of the study was to determine if a treatment that concentrates on building programs from previously written modules can improve the decomposition processes of novice programmers in the C++ programming language and, hence, programming performance. For purposes of performance analysis, a subsample of 23 students was divided into…

Factors that Contribute towards Improving Learning Effectiveness Using a Specific Learning Management System (LMS) at the Military Academy (MA): A Demonstration

ERIC Educational Resources Information Center

Pretorius, Andre

2010-01-01

Purpose: The purpose of this paper is to explore the factors that contribute towards learning effectiveness in e-learning courses. A review of previous studies was carried out to determine those factors that are most applicable to a tertiary teaching environment and to propose a model to assess effectiveness in online courses. The virtual learning…

Exploring Young Students' Collaborative Argumentation within a Socioscientific Issue

ERIC Educational Resources Information Center

Evagorou, Maria; Osborne, Jonathan

2013-01-01

Argumentation has been the emphasis of many studies during the last decade. However, previous studies have not identified why some students are more successful than others, and what are students' characteristics of argumentation, especially when working collaboratively. The purpose of this study was to identify how young students construct…

Benefits Assessment of Two California Hazardous Waste Disposal Facilities (1983)

EPA Pesticide Factsheets

The purpose of this study was to assess the benefits of RCRA regulations, comparing the results before and after new regulations at two existing hazardous waste sites previously regulated under California state law

White-Tailed Deer Susceptible to Scrapie by Natural Route of Infection

USDA-ARS?s Scientific Manuscript database

Interspecies transmission studies afford the opportunity to better understand the potential host range and origins of prion diseases. Previous experiments demonstrated that white-tailed deer are susceptible to sheep-derived scrapie by intracranial inoculation. The purpose of this study was to determ...

White-Tailed Deer Susceptible to Scrapie by Natural Route of Infection

USDA-ARS?s Scientific Manuscript database

Interspecies transmission studies afford the opportunity to better understand the potential host range and origins of prion diseases. Previous experiments demonstrated that white-tailed deer are susceptible to sheep-derived scrapie by intracranial inoculation. The purpose of an ongoing study is to...

The Empirical Testing of a Musical Performance Assessment Paradigm

ERIC Educational Resources Information Center

Russell, Brian E.

2010-01-01

The purpose of this study was to test a hypothesized model of aurally perceived performer-controlled musical factors that influence assessments of performance quality. Previous research studies on musical performance constructs, musical achievement, musical expression, and scale construction were examined to identify the factors that influence…

17 to 23: A novel complementary mini Y-STR panel to extend the Y-STR databases from 17 to 23 markers for forensic purposes.

PubMed

Núñez, Carolina; Baeta, Miriam; Ibarbia, Nerea; Ortueta, Urko; Jiménez-Moreno, Susana; Blazquez-Caeiro, José Luis; Builes, Juan José; Herrera, Rene J; Martínez-Jarreta, Begoña; de Pancorbo, Marian M

2017-04-01

A Y-STR multiplex system has been developed with the purpose of complementing the widely used 17 Y-STR haplotyping (AmpFlSTR Y Filer® PCR Amplification kit) routinely employed in forensic and population genetic studies. This new multiplex system includes six additional STR loci (DYS576, DYS481, DYS549, DYS533, DYS570, and DYS643) to reach the 23 Y-STR of the PowerPlex® Y23 System. In addition, this kit includes the DYS456 and DYS385 loci for traceability purposes. Male samples from 625 individuals from ten worldwide populations were genotyped, including three sample sets from populations previously published with the 17 Y-STR system to expand their current data. Validation studies demonstrated good performance of the panel set in terms of concordance, sensitivity, and stability in the presence of inhibitors and artificially degraded DNA. The results obtained for haplotype diversity and discrimination capacity with this multiplex system were considerably high, providing further evidences of the suitability of this novel Y-STR system for forensic purposes. Thus, the use of this multiplex for samples previously genotyped with 17 Y-STRs will be an efficient and low-cost alternative to complete the set of 23 Y-STRs and improve allele databases for population and forensic purposes. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Residual stresses in passenger car wheels

DOT National Transportation Integrated Search

2006-11-05

The purpose of this paper is to present the extension of previous studies aimed at understanding the residual stress distribution in as-manufactured railroad wheels. In order to address loading conditions which are not axially symmetric, a manufactur...

Prediction of VO[subscript 2]max in Children and Adolescents Using Exercise Testing and Physical Activity Questionnaire Data

ERIC Educational Resources Information Center

Black, Nate E.; Vehrs, Pat R.; Fellingham, Gilbert W.; George, James D.; Hager, Ron

2016-01-01

Purpose: The purpose of this study was to evaluate the use of a treadmill walk-jog-run exercise test previously validated in adults and physical activity questionnaire data to estimate maximum oxygen consumption (VO[subscript 2]max) in boys (n = 62) and girls (n = 66) aged 12 to 17 years old. Methods: Data were collected from Physical Activity…

Predictors of Instrumental Music Teacher Job Satisfaction

ERIC Educational Resources Information Center

Bryant, Robert Louis, III

2012-01-01

Previous research studies related to teacher quality have found that teacher attrition rates are at an all-time high. Although much research has been conducted in the area of job satisfaction within the general teaching population, few studies of job satisfaction exist for instrumental music teachers. The purpose of this correlational study was to…

Are You an Online Team Player? A Pilot Study

ERIC Educational Resources Information Center

Rawlings, Melody

2014-01-01

The purpose of this pilot case study was to answer the following research questions: How do previous experiences affect students' attitudes toward online teamwork? When do students' attitudes toward online teamwork first develop and why? Using a social constructivist framework, a qualitative case study design was utilized to conduct an online…

The Effect of Internal Marketing on Organizational Commitment: Job Involvement and Job Satisfaction as Mediators

ERIC Educational Resources Information Center

Ting, Shueh-Chin

2011-01-01

Purpose: After reviewing previous research, this study found that few school or educational studies have simultaneously explored both internal marketing and organizational commitment, and of those that have, only direct effects were examined. This study clarifies the relationship between school organization's internal marketing and teachers'…

A Pilot Validation Study of the Early Assessment Program English Examination

ERIC Educational Resources Information Center

White, Michael Anthony

2013-01-01

The purpose of this study was to determine whether results on the English Early Assessment Program (EAP) examination predict college-level English success. Previous research indicates a relationship between EAP college-prepared status and academic achievement. The present study is unique, in that student-level community college English grades were…

A Study of Korean EFL Learners' WTC and Motivation

ERIC Educational Resources Information Center

Liu, Yachao; Park, Hyesook

2012-01-01

The major purpose of this study was to investigate the relationship among Willingness to Communicate (WTC), motivation and English proficiency within a population of Korean college students learning English as a foreign language (EFL). Based on previous studies, questionnaires were used to collect data. Two hundred one Korean college students of…

Karl Marx vs. Adam Smith Revisited

ERIC Educational Resources Information Center

Manton, Edgar J.; English, Donald E.; Flanagan, Jennifer; Dubey, Anvit

2013-01-01

The purpose of this study was to determine whether the ability of freshman college students to identify the founding fathers of free enterprise and of communism has improved. This study is a follow-up to four previous studies. A questionnaire was developed and distributed to College of Business and College of Education & Human Services…

Expansive Openness in Teacher Practice

ERIC Educational Resources Information Center

Kimmons, Royce

2016-01-01

Background/Context: Previous work on the use of open educational resources in K-12 classrooms has generally focused on issues related to cost. The current study takes a more expansive view of openness that also accounts for adaptation and sharing in authentic classroom contexts. Purpose/Objective/Research Question/Focus of Study The study seeks to…

The Fun Culture in Seniors' Online Communities

ERIC Educational Resources Information Center

Nimrod, Galit

2011-01-01

Purpose of the study: Previous research found that "fun on line" is the most dominant content in seniors' online communities. The present study aimed to further explore the "fun culture" in these communities and to discover its unique qualities. Design and Methods: The study applied an online ethnography (netnography) approach, utilizing a full…

The Effect of Menstrual Cycle on Nasal Resonance Characteristics in Females

ERIC Educational Resources Information Center

Kumar, Suman; Basu, Shriya; Sinha, Anisha; Chatterjee, Indranil

2012-01-01

The purpose of this study was to analyze resonance characteristics (nasality and nasalance values) during the menstrual cycle. Previous studies indicate changes in voice quality and nasal mucosa due to temporary falling estrogen levels in human females during their menstrual cycle. The present study compared the nasality and "nasalance scores"…

The Effectiveness of a Unit Study-Technology Approach within the High School Band Rehearsal Setting

ERIC Educational Resources Information Center

Gustafson-Hinds, Melissa A.

2010-01-01

The purpose of this research study was to investigate the usefulness of implementing a Comprehensive Musicianship (CMP)--Unit Study within a high school band rehearsal setting, using music technology as a supplementary tool. While previous studies have emphasized the many benefits of Comprehensive Musicianship, it is not clear how such an approach…

An Assessment of Treatment Integrity in Behavioral Intervention Studies Conducted with Persons with Mental Retardation

ERIC Educational Resources Information Center

Wheeler, John J.; Mayton, Michael R.; Carter, Stacy L.; Chitiyo, Morgan; Menendez, Anthony L.; Huang, Ann

2009-01-01

The purpose of this study was to assess the degree to which behavioral intervention studies conducted with persons with mental retardation operationally defined the independent variables and evaluated and reported measures of treatment integrity. The study expands the previous work in this area reported by Gresham, Gansle, and Noell (1993) and…

Improving Student Content Knowledge in Inclusive Social Studies Classrooms Using Technology-Based Cognitive Organizers: A Systematic Replication

ERIC Educational Resources Information Center

Boon, Richard T.; Burke, Mack D.; Fore, Cecil, III; Hagan-Burke, Shanna

2006-01-01

The purpose of this study was to conduct a systematic replication of a previous study (Boon, Burke, Fore, & Spencer, 2006) on the effects of computer-generated cognitive organizers using Inspiration 6 software versus a traditional textbook instruction format on students' ability to comprehend social studies content information in high school…

Utilizing 1-Meter Land Cover Data to Increase Sensitivity of Studies Exploring Relationships between Urban Natural Spaces and Health across Multiple Communities

EPA Science Inventory

Purpose: Previous studies have positively correlated human nature exposures with health promoting outcomes such as increased physical activity, improved cognitive function, increased social engagement, and reduced ambient air pollution. When using remotely-sensed data to investig...

Stainless steel blanket concept for tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Karbowski, J.S.; Lee, A.Y.; Prevenslik, T.V.

1979-01-25

The purpose of this joint ORNL/Westinghouse Program is to develop a design concept for a tokamak reactor blanket system which satisfies engineering requirements for a utility environment. While previous blanket studies have focused primarily on performance issues (thermal, neutronic, and structural), this study has emphasized consideration of reliability, fabricability, and lifetime.

Blended Learning for College Students with English Reading Difficulties

ERIC Educational Resources Information Center

Yang, Yu-Fen

2012-01-01

Most previous studies in blended learning simply involved on-site and online instruction without considering students' control of their own learning in these two different modalities. The purpose of this study was to investigate how college students with English reading difficulties integrate their conceptions of and approaches to blended learning…

A firm size and safety performance profile of the U.S. motor carrier industry.

DOT National Transportation Integrated Search

2014-12-01

The purpose of this study was the development of a driver-focused truck crash prediction model with a particular focus on the size of : the carrier that the driver is associated with at the time of a state reportable crash. While previous studies hav...

The Learning Context: Influence on Learning to Program

ERIC Educational Resources Information Center

Govender, Irene

2009-01-01

In this paper the influence of the learning context is considered when learning to program. For the purposes of this study, the lectures, study process, previous knowledge or teaching experience and tests comprised the learning context. The article argues that students' experiences of the learning context have important implications for teaching…

Swithchgrass biomass quality as affected by nitrogen rate, harvest time and storage

USDA-ARS?s Scientific Manuscript database

The main purpose of this study was to assess the sustainability of switchgrass biomass quality as affected by storage after harvesting, delaying the harvest time, and applying different rates of nitrogen (N). The present study was conducted at Bristol, South Dakota under switchgrass land previously ...

Academic and Recreational Reading Motivation of Teacher Candidates

ERIC Educational Resources Information Center

Lancellot, Michael

2017-01-01

The purpose of this mixed methods study was to determine relationships among teacher candidates' academic and recreational reading motivation. This study utilized a previously designed, reliable, and valid instrument called the Adult Reading Motivation Scale with permission from Schutte and Malouff (2007). The instrument included a pool of 50…

What Core Competencies Are Related to Teachers' Innovative Teaching?

ERIC Educational Resources Information Center

Zhu, Chang; Wang, Di; Cai, Yonghong; Engels, Nadine

2013-01-01

The purpose of this study is to investigate teachers' core competencies in relation to their innovative teaching performance. Based on the literature and previous studies in this field, four competencies (learning competency, educational competency, social competency and technological competency) are theorised as core competencies for teachers'…

Controller and pilot error in airport operations : a review of previous research and analysis of safety data

DOT National Transportation Integrated Search

2001-01-01

The purpose of this study was to examine controller and pilot errors in airport operations to identify potential tower remedies. The : first part of the report contains a review of the literature of studies conducted of tower operationsand of efforts...

Superposition: New Solutions from Known Solutions

ERIC Educational Resources Information Center

Roberts, Charles E.

2003-01-01

This note contains material to be presented to students in a first course in differential equations immediately after they have completed studying first-order differential equations and their applications. The purpose of presenting this material is four-fold: to review definitions studied previously; to provide a historical context which cites the…

The Role of Simulation Case Studies in Enterprise Education

ERIC Educational Resources Information Center

Tunstall, Richard; Lynch, Martin

2010-01-01

Purpose: This paper aims to explore the role of electronic simulation case studies in enterprise education, their effectiveness, and their relationship to traditional forms of classroom-based approaches to experiential learning. The paper seeks to build on previous work within the field of enterprise and management education, specifically in…

Effect of abomasal butyrate infusion on gene expression in the duodenum of lambs

USDA-ARS?s Scientific Manuscript database

A previous study infusing butyrate into the abomasum of sheep produced increased oxygen, glucose, glutamate, and glutamine uptake by the portal-drained viscera. These changes were thought to be partially due to increases in glycolysis and cell proliferation. The purpose of this study was to evaluate...

An Examination of the Impact of Learning Communities on Job

ERIC Educational Resources Information Center

Wilmes, David M.

2012-01-01

The purpose of this study was to examine the relationship between learning community participation and job/major congruence. Previous research has demonstrated that learning communities are effective vehicles for promoting student and institutional outcomes. However, few studies have examined the impact of learning communities on alumni or career…

Science Education Research Trends in Latin America

ERIC Educational Resources Information Center

Medina-Jerez, William

2018-01-01

The purpose of this study was to survey and report on the empirical literature at the intersection of science education research in Latin American and previous studies addressing international research trends in this field. Reports on international trends in science education research indicate that authors from English-speaking countries are major…

Cooperative Learning: Middle School Students' Math Perceptions

ERIC Educational Resources Information Center

Odom, Rhonda

2010-01-01

Many American middle school students have negative perceptions of mathematics that could be impacting math achievement. Previous studies have examined the impact of cooperative learning on mathematics achievement and not on attitudes. The purpose of this quasi-experimental quantitative study was to measure the effect of Student Teams Achievement…

The CRC Contribution to Research Training: Report of a Scoping Study for the Cooperative Research Centres Association

ERIC Educational Resources Information Center

Palmer, Nigel

2012-01-01

This report summarises findings from a scoping study conducted for the Cooperative Research Centres Association (CRCA) by the Centre for the Study of Higher Education. The purpose of the scoping study is to inform the research training activities of Cooperative Research Centres (CRCs). While previous studies have focussed on the outcomes supported…

Vision, Training Hours, and Road Testing Results in Bioptic Drivers

PubMed Central

Dougherty, Bradley E.; Flom, Roanne E.; Bullimore, Mark A.; Raasch, Thomas W.

2015-01-01

Purpose Bioptic telescopic spectacles (BTS) can be used by people with central visual acuity that does not meet the state standards to obtain an unrestricted driver’s license. The purpose of this study was to examine the relationships among visual and demographic factors, training hours, and the results of road testing for bioptic drivers. Methods A retrospective study of patients who received an initial daylight bioptic examination at the Ohio State University and subsequently received a bioptic license was conducted. Data were collected on vision including visual acuity, contrast sensitivity, and visual field. Hours of driver training and results of Highway Patrol road testing were extracted from records. Relationships among vision, training hours, and road testing were analyzed. Results Ninety-seven patients who completed a vision examination between 2004 and 2008 and received daylight licensure with BTS were included. Results of the first Highway Patrol road test were available for 74 patients. The median interquartile range (IQR) hours of training prior to road testing was 21±17 hours, (range of 9 to 75 hours). Candidates without previous licensure were younger (p< 0.001) and had more documented training (p< 0.001). Lack of previous licensure and more training were significantly associated with having failed a portion of the Highway Patrol test and points deducted on the road test. Conclusions New bioptic drivers without previous non-bioptic driving experience required more training and performed more poorly on road testing for licensure than those who had previous non-bioptic licensure. No visual factor was predictive of road testing results after adjustment for previous experience. The hours of training received remained predictive of road testing outcome even with adjustment for previous experience. These results suggest that previous experience and trainer assessments should be investigated as potential predictors of road safety in bioptic drivers in future studies. PMID:25946098

Development of an interactive GIS based work zone traffic control tool.

DOT National Transportation Integrated Search

2013-08-01

The purpose of this study was to include consideration for intersections into the previously created GIS traffic control planning tool. Available data for making intersection control calculations were collected and integrated into the design of the t...

Prevalence and Correlates of Internet Addiction in Undergraduate Students as Assessed by Two Different Measures

ERIC Educational Resources Information Center

Schoenfeld, Daniel

2011-01-01

The current study addressed some of the methodological shortcomings of previous studies on internet addiction. The main purpose of the study was to determine if two different internet addiction assessments would identify the same individuals as addicted to the internet. A total of 224 undergraduate internet users were surveyed using a stratified…

Discovering Shared Experiences of Second Generation Community College Employees: A Grounded Theory Study

ERIC Educational Resources Information Center

Studebaker, Eric J.

2012-01-01

The second generation community college employee had not been a target population of any previous research in the field of higher education. This study added to a broader understanding of employees, their various characteristics, and the implications of those characteristics. The purpose of this study was to develop a grounded theory defining the…

Job Satisfaction of Iowa Public School Principals

ERIC Educational Resources Information Center

Sodoma, Boris; Else, David

2009-01-01

The purpose of this study was to examine the job satisfaction of Iowa public school principals and contrast the job satisfaction to the perceptions six years previously. The population for the 1999 and 2005 study was a sample of principals from Iowa K-12 schools. The study revealed significant differences in overall job satisfaction, in gender of…

An Exploration of How Foster Parents Educationally Assist Foster Children: A Qualitative Phenomenological Study

ERIC Educational Resources Information Center

Zarate, Grace

2013-01-01

Foster children are academically at risk as a result of abuse, neglect and family disruptions. Findings from previous studies have underscored the critical role played by foster parents in monitoring the academic progress of the children placed in the home. The purpose of this qualitative phenomenological research study was to identify the skill…

The Physical Accessibility of Public Libraries to Users: A GIS Study

ERIC Educational Resources Information Center

Park, Sung Jae

2011-01-01

The purpose of this study is to gain a finer-grained picture and better understanding of the travel patterns of library users, and the activities, demographics, and other factors that affect library access. Previous studies of physical accessibility of public libraries, which have focused on library users' single-destination trips and their travel…

Optimizing the Efficiency of Tennessee Prekindergarten through Twelfth Grade Public Education

ERIC Educational Resources Information Center

Ellerbrook, James Eric

2016-01-01

Previous studies that assess public school district efficiency have been restricted in practical research. Most studies base efficiency on student achievement, which can be convoluted due to the demographics of a public school district. The purpose of this study was to determine the efficiency of public education in a more meaningful way. This…

A Cross-Cultural Study of Possible Iatrogenic Effects of Gifted Education Programs: Tenth Graders' Perceptions of Academically High Performing Classmates

ERIC Educational Resources Information Center

Oh, Hyerim; Sutherland, Margaret; Stack, Niamh; Badia Martín, Maria del Mar; Blumen, Sheyla; Nguyen, Quoc Anh-Thu; Wormald, Catherine; Maakrun, Julie; Ziegler, Albert

2015-01-01

Previous empirical studies have yielded inconclusive results about peer perceptions of academically high performing students. The purpose of this study was to investigate students' perceptions of the intellectual ability, positive social qualities, and popularity of a hypothetical new high performing classmate. Participants were 1060 Vietnamese,…

The Effect of English Language Learning on Creative Thinking Skills: A Mixed Methods Case Study

ERIC Educational Resources Information Center

Sehic, Sandro

2017-01-01

The purpose of this sequential explanatory mixed-methods case study was to investigate the effects of English language learning on creative thinking skills in the domains of fluency, flexibility, originality, and elaboration as measured with the Alternate Uses Test. Unlike the previous research studies that investigated the links between English…

Students' Thinking and Alternative Conceptions of Transport Systems in Plants: A Follow-Up Study

ERIC Educational Resources Information Center

Wang, Jing-Ru

2007-01-01

The purpose of the study was to explore students' alternative conceptions and their associative thinking regarding internal transport in plants through administration of a refined diagnostic test. Questions of associative thinking and explanation were added to form a third tier of the previous two-tier test. The study found three terms related to…

The Influence of Testing Accommodations on Academic Performance and Disciplinary Rates

ERIC Educational Resources Information Center

Taylor, Elizabeth

2017-01-01

The purpose of this study was to look at two testing accommodations (e.g., read aloud and calculator use) within an "educational" setting. Previous research regarding testing accommodations has most often been conducted within an experimental setting, and the results are conflicting. Therefore, this study was conducted to look at whether…

Preliminary Results on the Influence of Engineered Artificial Mucus Layer on Phonation

ERIC Educational Resources Information Center

Döllinger, Michael; Gröhn, Franziska; Berry, David A.; Eysholdt, Ulrich; Luegmair, Georg

2014-01-01

Purpose: Previous studies have confirmed the influence of dehydration and an altered mucus (e.g., due to pathologies) on phonation. However, the underlying reasons for these influences are not fully understood. This study was a preliminary inquiry into the influences of mucus architecture and concentration on vocal fold oscillation. Method: Two…

Predictors of Resilience and Thriving among Latina/o Undergraduate Students

ERIC Educational Resources Information Center

Morgan Consoli, Melissa L.; Delucio, Kevin; Noriega, Erika; Llamas, Jasmín

2015-01-01

Previous studies of Latina/o well-being indicate that supportive family members, religion or spirituality, and cultural values (e.g., "familismo") aid in coping with adversities. The purpose of the present study was to examine the role of several factors (spirituality, hope, social support, and cultural values) in predicting resilience…

Participation in Leisure Activities among Boys with Attention Deficit Hyperactivity Disorder

ERIC Educational Resources Information Center

Shimoni, Ma'ayan; Engel-Yeger, Batya; Tirosh, Emanuel

2010-01-01

ADHD is a neural developmental disorder expressed in various life settings. Yet, previous studies have focused mainly on children's function in school and academic achievement. The purpose of the present study was, therefore, to examine participation patterns in outside formal school activities among boys with ADHD compared to typical boys.…

The Measurement and Dimensionality of Mobile Learning Systems Success: Two-Stage Development and Validation

ERIC Educational Resources Information Center

Lin, Hsin-Hui; Wang, Yi-Shun; Li, Ci-Rong; Shih, Ying-Wei; Lin, Shin-Jeng

2017-01-01

The main purpose of this study is to develop and validate a multidimensional instrument for measuring mobile learning systems success (MLSS) based on the previous research. This study defines the construct of MLSS, develops a generic MLSS instrument with desirable psychometric properties, and explores the instrument's theoretical and practical…

Comparing Measures of Voice Quality from Sustained Phonation and Continuous Speech

ERIC Educational Resources Information Center

Gerratt, Bruce R.; Kreiman, Jody; Garellek, Marc

2016-01-01

Purpose: The question of what type of utterance--a sustained vowel or continuous speech--is best for voice quality analysis has been extensively studied but with equivocal results. This study examines whether previously reported differences derive from the articulatory and prosodic factors occurring in continuous speech versus sustained phonation.…

Perfectionism in Gifted Adolescents: A Replication and Extension

ERIC Educational Resources Information Center

Margot, Kelly C.; Rinn, Anne N.

2016-01-01

To provide further generalizability for the results garnered by two previous studies, the authors conducted a methodological replication. In addition to adding to the body of replication research done with gifted students, the purpose of this study was to examine perfectionism differences among gifted adolescents in regards to gender, birth order,…

Short Animation Movies as Advance Organizers in Physics Teaching: A Preliminary Study

ERIC Educational Resources Information Center

Koscianski, Andre; Ribeiro, Rafael Joao; da Silva, Sani Carvalho Rutz

2012-01-01

Background: Advance organizers are instructional materials that help students use previous knowledge to make links with new information. Short animation movies are a possible format and are well suited for physics, as they can portray dynamic phenomena and represent abstract concepts. Purpose: The study aimed to determine guidelines for the…

Factors Related to Students' Learning of Biomechanics Concepts

ERIC Educational Resources Information Center

Hsieh, ChengTu; Smith, Jeremy D.; Bohne, Michael; Knudson, Duane

2012-01-01

The purpose of this study was to replicate and expand a previous study to identify the factors that affect students' learning of biomechanical concepts. Students were recruited from three universities (N = 149) located in the central and western regions of the United States. Data from 142 students completing the Biomechanics Concept Inventory…

What Influences Literacy Outcome in Children with Speech Sound Disorder?

ERIC Educational Resources Information Center

Peterson, Robin L.; Pennington, Bruce F.; Shriberg, Lawrence D.; Boada, Richard

2009-01-01

Purpose: In this study, the authors evaluated literacy outcome in children with histories of speech sound disorder (SSD) who were characterized along 2 dimensions: broader language function and persistence of SSD. In previous studies, authors have demonstrated that each dimension relates to literacy but have not disentangled their effects.…

A Multi-Level Assessment of the Impact of Orientation Programs on Student Learning

ERIC Educational Resources Information Center

Mayhew, Matthew J.; Vanderlinden, Kim; Kim, Eun Kyung

2010-01-01

The purpose of this study was to investigate the influence of orientation programs on student academic and social learning. Moving beyond previous studies, we examined how participation in orientation programming affected student learning and how the impact of these programs on learning varied by organizational characteristics (i.e., institutional…

Power Cards to Improve Conversational Skills in Adolescents with Asperger Syndrome

ERIC Educational Resources Information Center

Davis, Kathy M.; Boon, Richard T.; Cihak, David F.; Fore, Cecil, III

2010-01-01

The purpose of this study was to examine the effects of Power Cards on the initiation and maintenance of conversational skills in students with Asperger syndrome. Three high school students with Asperger Syndrome participated in this study. Power Cards were used to prompt students' previously learned conversational skills in a multiple-baseline…

Assessment of postprandial triglycerides in clinical practice: validation in a general population and coronary heart disease patients

USDA-ARS?s Scientific Manuscript database

BACKGROUND: Previous studies have suggested that for clinical purposes, subjects with fasting triglycerides (TGs) between 89-180 mg/dl (1-2 mmol/l) would benefit from postprandial TGs testing. OBJECTIVE: To determine the postprandial TG response in 2 independent studies and validate who should benef...

Relationship of Technology Skill Competencies and Reading and Math Standardized Test Scores

ERIC Educational Resources Information Center

Jordan, Stacie L.

2012-01-01

The purpose of this study was to determine if a relationship exists between technology skills and academic achievement among eighth-grade students. Previous studies investigated the relationship between the use of technology as a teaching tool and student outcomes, but none had specifically examined students' technology skill competencies with…

Component Analysis of Adherence in a Family Intervention

ERIC Educational Resources Information Center

Hill, Laura G.; Owens, Robert W.

2013-01-01

Purpose: Most studies of adherence use a single global measure to examine the relation of adherence to outcomes. These studies inform us about effects of overall implementation but not about importance of specific program elements. Previous research on the Strengthening Families Program 10-14 has shown that outcomes were unrelated to global…

Rape Survivors' Agency within the Legal and Medical Systems

ERIC Educational Resources Information Center

Greeson, Megan R.; Campbell, Rebecca

2011-01-01

Many rape survivors seek help from the legal and medical systems post-assault. Previous studies have examined how social system personnel treat survivors, but less attention has been paid to how survivors attempt to shape their interactions with these systems. The purpose of this qualitative study was to examine rape survivors' agency--the active…

A Retest of Two HIV Disclosure Theories: The Women's Story

ERIC Educational Resources Information Center

Serovich, Julianne M.; Lim, Ji-Young; Mason, Tina L.

2008-01-01

The purpose of this study was to evaluate the applicability of two theories of HIV disclosure previously tested with men. Participants included 125 HIV-positive women enrolled in a larger, longitudinal study of HIV disclosure and mental health. Structural equation modeling was used to analyze the proposed theoretical models. The disease…

Synthesizing Information from Language Samples and Standardized Tests in School-Age Bilingual Assessment

ERIC Educational Resources Information Center

Ebert, Kerry Danahy; Pham, Giang

2017-01-01

Purpose: Although language samples and standardized tests are regularly used in assessment, few studies provide clinical guidance on how to synthesize information from these testing tools. This study extends previous work on the relations between tests and language samples to a new population--school-age bilingual speakers with primary language…

English for Medical Purposes for Saudi Medical and Health Professionals

ERIC Educational Resources Information Center

Alqurashi, Fahad

2016-01-01

This study explored the English language needs of 156 Saudi fellowship doctors and students of medical majors who are enrolled at medical and training programs in Australian hospitals and universities. Data were collected via a questionnaire adopted from a previous study. Participants' responses showed the most frequently used language subskills…

Attention Deficit Hyperactivity Disorder, Female College Students, and Identity

ERIC Educational Resources Information Center

Vandenberg, Jeanne M.

2017-01-01

Attention Deficit Hyperactivity Disorder (ADHD) is a growing societal problem that has been increasing among college students. Previous research on this population is limited and even fewer studies focus on women. The purpose of this quantitative study is to understand the developmental task of ego identity status for female college students with…

Learning to Integrate Divergent Information Sources: The Interplay of Epistemic Cognition and Epistemic Metacognition

ERIC Educational Resources Information Center

Barzilai, Sarit; Ka'adan, Ibtisam

2017-01-01

Learning to integrate multiple information sources is vital for advancing learners' digital literacy. Previous studies have found that learners' epistemic metacognitive knowledge about the nature of knowledge and knowing is related to their strategic integration performance. The purpose of this study was to understand how these relations come into…

School Nurses' Perceived Barriers to Discussing Weight with Children and Their Families: A Qualitative Approach

ERIC Educational Resources Information Center

Steele, Ric G.; Wu, Yelena P.; Jensen, Chad D.; Pankey, Sydni; Davis, Ann M.; Aylward, Brandon S.

2011-01-01

Background: Previous studies have documented the presence of specific barriers to school nurses' communications with families about weight-related health. The purpose of the present study was to contribute to the literature by further analyzing, using focus group methodology, school nurses' perceived barriers to addressing weight-related health…

Students' Technology Use and Its Effects on Peer Relationships, Academic Involvement, and Healthy Lifestyles

ERIC Educational Resources Information Center

Lloyd, Jan M.; Dean, Laura A.; Cooper, Diane L.

2007-01-01

The purpose of this study was to explore students' technology use and its relationship with their psychosocial development. Previous research explored students' computer use in conjunction with their cognitive development. This study examined the effects of computer use and other technologies, such as instant messaging, handheld gaming devices,…

Rhythmic Engagement with Music in Early Childhood: A Replication and Extension

ERIC Educational Resources Information Center

Ilari, Beatriz

2015-01-01

The purpose of this study was to replicate and extend previous findings on spontaneous movement and rhythmic engagement with music in infancy. Using the identical stimuli and procedures from the original study, I investigated spontaneous rhythmic movements in response to music, infant-directed speech, and contrasting rhythmic patterns in 30…

Genome-Wide Association Study of Receptive Language Ability of 12-Year-Olds

ERIC Educational Resources Information Center

Harlaar, Nicole; Meaburn, Emma L.; Hayiou-Thomas, Marianna E.; Davis, Oliver S. P.; Docherty, Sophia; Hanscombe, Ken B.; Haworth, Claire M. A.; Price, Thomas S.; Trzaskowski, Maciej; Dale, Philip S.; Plomin, Robert

2014-01-01

Purpose: Researchers have previously shown that individual differences in measures of receptive language ability at age 12 are highly heritable. In the current study, the authors attempted to identify some of the genes responsible for the heritability of receptive language ability using a "genome-wide association" approach. Method: The…

An Initial Investigation of the Neural Correlates of Word Processing in Preschoolers with Specific Language Impairment

ERIC Educational Resources Information Center

Haebig, Eileen; Leonard, Laurence; Usler, Evan; Deevy, Patricia; Weber, Christine

2018-01-01

Purpose: Previous behavioral studies have found deficits in lexical--semantic abilities in children with specific language impairment (SLI), including reduced depth and breadth of word knowledge. This study explored the neural correlates of early emerging familiar word processing in preschoolers with SLI and typical development. Method: Fifteen…

Identification of Number Sense Strategies Used by Pre-Service Elementary Teachers

ERIC Educational Resources Information Center

Sengul, Sare

2013-01-01

The purpose of this study was to identify the use of number sense strategies by pre-service teachers studying at the department of elementary education. Compared to the previous one; new mathematics curriculum places more emphasis on various strategies such as estimation strategies, computational estimation strategies, rounding and mental…

The College-Choice Process of High Achieving Freshmen: A Comparative Case Study

ERIC Educational Resources Information Center

Dale, Amanda

2010-01-01

The purpose of this study was to examine the college-choice process of high achieving students. Employing current literature and previous research, it combined current models of college choice and the influential factors identified throughout the literature while utilizing the concept of bounded rationality to create a conceptual framework to…

Validation of "Teaching and Learning Guiding Principles Instrument" for Malaysian Higher Learning Institutions

ERIC Educational Resources Information Center

Rahman, Nurulhuda Abd; Masuwai, Azwani; Tajudin, Nor'ain Mohd; Tek, Ong Eng; Adnan, Mazlini

2016-01-01

Purpose: This study was aimed at establishing, through the validation of the "Teaching and Learning Guiding Principles Instrument" (TLGPI), the validity and reliability of the underlying factor structure of the Teaching and Learning Guiding Principles (TLGP) generated by a previous study. Method: A survey method was used to collect data…

Leading Change through Professional Development: An Exploration of a New Faculty Orientation Program

ERIC Educational Resources Information Center

Burns, Shawn W.

2013-01-01

This study explored new faculty satisfaction with participation in a professional development orientation program at a New England-based graduate-level, military institution of higher education. The new faculty orientation program had not been previously explored. The purpose of this study was to describe participant satisfaction with an ultimate…

Using Interval-Based Systems to Measure Behavior in Early Childhood Special Education and Early Intervention

ERIC Educational Resources Information Center

Lane, Justin D.; Ledford, Jennifer R.

2014-01-01

The purpose of this article is to summarize the current literature on the accuracy and reliability of interval systems using data from previously published experimental studies that used either human observations of behavior or computer simulations. Although multiple comparison studies provided mathematical adjustments or modifications to interval…

Bi-Lingual Teaching and Learning: Effectiveness and Challenges in Postgraduate Studies

ERIC Educational Resources Information Center

Ling, Lee Kar

2013-01-01

The purpose of this study was to assess the effectiveness of the use of bilingual teaching and learning methodology for Vietnamese postgraduate students from 2011-2012. Overall, the findings indicated relatively positive outcomes in most of the spectrum evaluated or assessed. These findings were then compared with previous researches and to…

MAT@USC Candidates and Latino English Language Learners

ERIC Educational Resources Information Center

Lomeli, Cynthia Leticia

2012-01-01

The purpose of this study was to further understand the perceptions of MAT@USC teacher candidates and how their perceptions and previous experiences affect the educational experiences of Latino English language learners. Three questions were developed to guide this study: (1) What are the perceptions of MAT@USC candidates in selected courses…

Assisted Reproductive Technology Has No Association with Autism Spectrum Disorders: The Taiwan Birth Cohort Study

ERIC Educational Resources Information Center

Lung, For-Wey; Chiang, Tung-Liang; Lin, Shio-Jean; Lee, Meng-Chih; Shu, Bih-Ching

2018-01-01

The use of assisted reproduction technology has increased over the last two decades. Autism spectrum disorders and assisted reproduction technology share many risk factors. However, previous studies on the association between autism spectrum disorders and assisted reproduction technology have shown inconsistent results. The purpose of this study…

Technology in Education

ERIC Educational Resources Information Center

Roden, Kasi

2011-01-01

This paper was written to support a position on using technology in education. The purpose of this study was to support the use of technology in education by synthesizing previous research. A variety of sources including books and journal articles were studied in order to compile an overview of the benefits of using technology in elementary,…

The Influence of Trust in Principals' Mentoring Experiences across Different Career Phases

ERIC Educational Resources Information Center

Bakioglu, Aysen; Hacifazlioglu, Ozge; Ozcan, Kenan

2010-01-01

The purpose of this study is to examine the perceptions of primary school principals about the influence of "trust" in their mentoring experiences. Both quantitative and qualitative methods were used in the study. The Primary School Principals' Mentoring Questionnaire previously developed by the researchers was applied to 1462 primary…

Explaining Pragmatic Performance in Traumatic Brain Injury: A Process Perspective on Communicative Errors

ERIC Educational Resources Information Center

Bosco, Francesca M.; Angeleri, Romina; Sacco, Katiuscia; Bara, Bruno G.

2015-01-01

Background: The purpose of this study is to investigate the pragmatic abilities of individuals with traumatic brain injury (TBI). Several studies in the literature have previously reported communicative deficits in individuals with TBI, however such research has focused principally on communicative deficits in general, without providing an…

The Influence of Cooperative Education and Reflection upon Previous Work Experiences on University Graduates' Vocational Self-Concept

ERIC Educational Resources Information Center

Drewery, David; Nevison, Colleen; Pretti, T. Judene

2016-01-01

Purpose: The purpose of this paper is to assess the relative effects of participation in cooperative education (co-op) and engagement in reflection upon previous work experiences on undergraduate students' vocational self-concept (VSC) at graduation. Design/methodology/approach: A cross-sectional survey of graduating students (n = 1,483) from a…

Higher Weight, Lower Education: A Longitudinal Association between Adolescents' Body Mass Index and Their Subsequent Educational Achievement Level?

ERIC Educational Resources Information Center

Larsen, Junilla K.; Kleinjan, Marloes; Engels, Rutger C. M. E.; Fisher, Jennifer O.; Hermans, Roel

2014-01-01

Background: The purpose of this study was to examine the association between adolescents' body mass index (BMI) z-scores and their subsequent level of schooling, extending previous longitudinal research by using objectively measured weight and height data. Methods: A longitudinal study with 3 study waves (1-year intervals) involving 1248 Dutch…

Students' Problem Solving as Mediated by Their Cognitive Tool Use: A Study of Tool Use Patterns

ERIC Educational Resources Information Center

Liu, M.; Horton, L. R.; Corliss, S. B.; Svinicki, M. D.; Bogard, T.; Kim, J.; Chang, M.

2009-01-01

The purpose of this study was to use multiple data sources, both objective and subjective, to capture students' thinking processes as they were engaged in problem solving, examine the cognitive tool use patterns, and understand what tools were used and why they were used. The findings of this study confirmed previous research and provided clear…

The effects of age, spatial ability, and navigational information on navigational performance

DOT National Transportation Integrated Search

1995-12-01

The purpose of the study reported here was to examine whether age and spatial ability are factors that influence a driver?s ability to navigate and to use navigational displays. These factors were examined because previous research suggests that spat...

Expanded research and development of an enhanced rear signaling system for commercial motor vehicles.

DOT National Transportation Integrated Search

2014-04-01

The purpose of the current study was to further develop and refine the prototype Enhanced Rear Signaling (ERS) : system that was developed during the previous Phase III effort. Expanded development efforts for the ERS system : included modification o...

Nonparticipatory Stiffness in the Male Perioral Complex

ERIC Educational Resources Information Center

Chu, Shin-Ying; Barlow, Steven M.; Lee, Jaehoon

2009-01-01

Purpose: The objective of this study was to extend previous published findings in the authors' laboratory using a new automated technology to quantitatively characterize nonparticipatory perioral stiffness in healthy male adults. Method: Quantitative measures of perioral stiffness were sampled during a nonparticipatory task using a…

Physiological responses to repeated transportation of gestating Brahman cows

USDA-ARS?s Scientific Manuscript database

The transportation process acts as a stressor with adverse effects on animal health and performance. The purpose of this study was to examine physiological responses to repeated transportation of gestating Brahman cows, previously classified as mature cows, into temperament groups of calm, moderate,...

An Investigation into Semantic and Phonological Processing in Individuals with Williams Syndrome

ERIC Educational Resources Information Center

Lee, Cheryl S.; Binder, Katherine S.

2014-01-01

Purpose: The current study examined semantic and phonological processing in individuals with Williams syndrome (WS). Previous research in language processing in individuals with WS suggests a complex linguistic system characterized by "deviant" semantic organization and differential phonological processing. Method: Two experiments…

Perennial plan establishment and productivity can be influenced by previous annual crops

USDA-ARS?s Scientific Manuscript database

Developing efficient, economical methods of perennial mixture establishment is needed for grazing and conservation purposes. Study objectives were to evaluate different perennial monocultures and mixtures planted into spring wheat (Triticum aestivum L.), corn (Zea mays L.), soybean (Glycine max L. ...

Exemplary Care as a Mediator of the Effects of Caregiver Subjective Appraisal and Emotional Outcomes

ERIC Educational Resources Information Center

Harris, Grant M.; Durkin, Daniel W.; Allen, Rebecca S.; DeCoster, Jamie; Burgio, Louis D.

2011-01-01

Purpose: Exemplary care (EC) is a new construct encompassing care behaviors that warrants further study within stress process models of dementia caregiving. Previous research has examined EC within the context of cognitively intact older adult care recipients (CRs) and their caregivers (CGs). This study sought to expand our knowledge of quality of…

Gender Segregation in the Spanish Labor Market: An Alternative Approach

ERIC Educational Resources Information Center

del Rio, Coral; Alonso-Villar, Olga

2010-01-01

The aim of this paper is to study occupational segregation by gender in Spain, which is a country where occupational segregation explains a large part of the gender wage gap. As opposed to previous studies, this paper measures not only overall segregation, but also the segregation of several population subgroups. For this purpose, this paper uses…

Students' Motivational Profiles and Achievement Outcomes in Physical Education: A Self-Determination Perspective

ERIC Educational Resources Information Center

Boiche, Julie C. S.; Sarrazin, Philippe G.; Pelletier, Luc G.; Grouzet, Frederick M. E.; Chanal, Julien P.

2008-01-01

Previous studies in education have inspected the relations between students' autonomous versus controlled motivation and relevant outcomes. In most of those studies a global index of self-determined motivation was created. The purpose of this article was to examine (a) how the different types of motivation proposed by Self-Determination Theory…

Validity Evidence for Eating Attitudes Test Scores in a Sample of Female College Athletes

ERIC Educational Resources Information Center

Doninger, Gretchen L.; Enders, Craig K.; Burnett, Kent F.

2005-01-01

The purpose of this study was to examine the psychometric properties of the 26-item Eating Attitudes Test (EAT-26; Garner, Olmsted, Bohr, & Garfinkel, 1982) using a sample of 207 female college athletes. Previous studies using nonathlete populations have supported a number of factor structures, but a series of confirmatory factor analyses…

Development of an Educational Packet for Persons with Life-Threatening Food Allergies

ERIC Educational Resources Information Center

Olson, Bradley F.; Teuber, Suzanne; Bruhn, Christine M.

2009-01-01

Previous studies have shown that those with severe food allergies have significant gaps in knowledge about their disease and how to prevent recurrences. The purpose of this study was to address these deficiencies by creating and testing an educational packet, "Coping with Food Allergies." Participants included 46 of 58 adults with documented…

Testing a Violence-Prevention Intervention for Incarcerated Women Using a Randomized Control Trial

ERIC Educational Resources Information Center

Kubiak, Sheryl Pimlott; Kim, Woo Jong; Fedock, Gina; Bybee, Deborah

2015-01-01

Objective: Beyond Violence (BV), a new prevention program for women with assaultive offenses, demonstrated feasibility in previous studies. This study's purpose is to assess the efficacy of BV using a randomized control trial. Method: Eligible women were randomly assigned to treatment as usual (TAU) and the experimental condition (BV). Measures of…

Experiences of Elementary Music Teachers in a Subject-Specific Professional Learning Community

ERIC Educational Resources Information Center

Anderson, Amy K.

2013-01-01

The purpose of this qualitative case study was to identify ways in which teachers' participation in a subject-specific music professional learning community (PLC) impacts instruction and assessment of musical skills. Previous studies have provided evidence of PLCs' impact on teaching and student learning in many subject areas, but little has been…

Transformational Processes and Learner Outcomes for Online Learning: An Activity Theory Case Study of Spanish Students

ERIC Educational Resources Information Center

Terantino, Joseph M.

2009-01-01

The purpose of this exploratory study was to examine the actions of online language learners from an activity theoretical perspective. It also attempted to explain how the students' learning outcomes evolved from their online learning experiences. This explanation placed an emphasis on the learners' previous experiences, defining their activity…

Indian women of childbearing age do not metabolically conserve arginine as do American and Jamaican women

USDA-ARS?s Scientific Manuscript database

In a previous study in pregnant American women, we reported that arginine flux and nitric oxide synthesis increased in trimester 2. More recently, we reported that Indian women do not increase arginine flux during pregnancy as their American or Jamaican counterparts do. The purpose of this study was...

The Effects of Metaphorical Interface on Germane Cognitive Load in Web-Based Instruction

ERIC Educational Resources Information Center

Cheon, Jongpil; Grant, Michael M.

2012-01-01

The purpose of this study was to examine the effects of a metaphorical interface on germane cognitive load in Web-based instruction. Based on cognitive load theory, germane cognitive load is a cognitive investment for schema construction and automation. A new instrument developed in a previous study was used to measure students' mental activities…

Visual Context Enhanced: The Joint Contribution of Iconic Gestures and Visible Speech to Degraded Speech Comprehension

ERIC Educational Resources Information Center

Drijvers, Linda; Ozyurek, Asli

2017-01-01

Purpose: This study investigated whether and to what extent iconic co-speech gestures contribute to information from visible speech to enhance degraded speech comprehension at different levels of noise-vocoding. Previous studies of the contributions of these 2 visual articulators to speech comprehension have only been performed separately. Method:…

The Role of Passion for Teaching in Intrapersonal and Interpersonal Outcomes

ERIC Educational Resources Information Center

Carbonneau, Noemie; Vallerand, Robert J.; Fernet, Claude; Guay, Frederic

2008-01-01

The purpose of this study was to determine the role of passion in teachers' burnout symptoms, work satisfaction, and perceptions of positive student classroom behaviors. The dualistic model of passion (Vallerand et al., 2003) proposes 2 types of passion: harmonious and obsessive. In previous studies, harmonious passion has been shown to lead to…

Validating Self-Paced Sentence-by-Sentence Reading: Story Comprehension, Recall, and Narrative Transportation

ERIC Educational Resources Information Center

Chung-Fat-Yim, Ashley; Peterson, Jordan B.; Mar, Raymond A.

2017-01-01

Previous studies on discourse have employed a self-paced sentence-by-sentence paradigm to present text and record reading times. However, presenting discourse this way does not mirror real-world reading conditions; for example, this paradigm prevents regressions to earlier portions of the text. The purpose of the present study is to investigate…

An Investigation of the Perception of Professional Development among Mississippi's Secondary Welding Teachers

ERIC Educational Resources Information Center

Ferguson, Douglas Forrest

2012-01-01

This research study originated as a result of a paucity of information available regarding how secondary welding teachers in Mississippi perceive the value of professional development they have received within the previous two years. The purpose of this study was to examine the perceptions of Mississippi's secondary welding teachers regarding how…

Psychiatrist Availability, Social Disintegration, and Suicide Deaths in U.S. Counties, 1990-1995

ERIC Educational Resources Information Center

Kposowa, Augustine J.

2009-01-01

Previous studies have found that primary care resources are associated with various health outcomes. The primary purpose of the study was to test for associations between psychiatrist availability, social disintegration and suicide rates. Data utilized were from the 2002 Area Resource File on U.S. counties (N=3080). Suicide rates were averaged…

The Scholarly Activity Predictor Model among Counseling Psychology Doctoral Students: A Modification and Extension

ERIC Educational Resources Information Center

Huber, Daniel M.

2010-01-01

The purpose of the current study was to help understand scholarly activity better among counseling psychology doctoral students. Two new variables were added to the previously created predictor model of scholarly activity: advisory working alliance and research competence. Three path analytic models were designed in the current study: (1) a…

The Supply and Demand of Technology and Engineering Teachers in the United States: Who Knows?

ERIC Educational Resources Information Center

Moye, Johnny J.

2017-01-01

The purpose of this study was to determine the supply and demand of technology and engineering teachers in the United States. Once gathered, the resulting data (that was available) was compared to previous studies to determine trends. The researcher reviewed the 2010-11 through 2015-16 Technology & Engineering Teacher Education Directories. To…

Graduate Student Perceptions of Multi-Modal Tablet Use in Academic Environments

ERIC Educational Resources Information Center

Bryant, Ezzard C., Jr.

2016-01-01

The purpose of this study was to explore graduate student perceptions of use and the ease of use of multi-modal tablets to access electronic course materials, and the perceived differences based on students' gender, age, college of enrollment, and previous experience. This study used the Unified Theory of Acceptance and Use of Technology to…

Error Type and Lexical Frequency Effects: Error Detection in Swedish Children with Language Impairment

ERIC Educational Resources Information Center

Hallin, Anna Eva; Reuterskiöld, Christina

2017-01-01

Purpose: The first aim of this study was to investigate if Swedish-speaking school-age children with language impairment (LI) show specific morphosyntactic vulnerabilities in error detection. The second aim was to investigate the effects of lexical frequency on error detection, an overlooked aspect of previous error detection studies. Method:…

The Association between Changes in Health Status and Nursing Home Resident Quality of Life

ERIC Educational Resources Information Center

Degenholtz, Howard B.; Rosen, Jules; Castle, Nicholas; Mittal, Vikas; Liu, Darren

2008-01-01

Purpose: Previous research on nursing home resident quality of life (QOL) has mainly been cross-sectional. This study examined the association between changes in QOL and changes in resident clinical factors. Design and Methods: A longitudinal study of resident QOL was conducted in two nursing homes. Self-report interviews using a multidimensional…

Word Study: A Look at Improving Learning and Retention of Spelling

ERIC Educational Resources Information Center

Dew, Tracy

2012-01-01

The purpose of this paper is to share the effectiveness of the word study program "Words Their Way" (Bear et. al., 2008) to improve spelling retention of first graders in a regular education classroom in the Spring of 2012. After implementing a traditional spelling program and seeing students continuously spell previous spelling words…

Academic English in Fifth-Grade Mathematics, Science, and Social Studies Textbooks. CSE Report 642

ERIC Educational Resources Information Center

Butler, Frances A.; Bailey, Alison L.; Stevens, Robin; Huang, Becky; Lord, Carol

2004-01-01

This study expands on previous National Center for Research on Evaluation, Standards, and Student Testing (CRESST) work that has undertaken the articulation of the academic language construct for broad educational purposes. The primary goal was to describe the language of textbook selections in terms of vocabulary, grammar, and organization of…

Two-Day, Intensive Cognitive-Behavioral Therapy for Panic Disorder: A Case Study

ERIC Educational Resources Information Center

Deacon, Brett

2007-01-01

Cognitive-behavioral therapy (CBT) is a highly effective treatment for panic disorder. However, few patients have access to this treatment, particularly those living in rural areas. In a pilot study, the author previously described the efficacy of a 2-day, intensive, exposure-based CBT intervention that was developed for the purpose of delivering…

Differentiating Approaches to Diabetes Self-Management of Multi-Ethnic Rural Older Adults at the Extremes of Glycemic Control

ERIC Educational Resources Information Center

Brewer-Lowry, Aleshia Nichol; Arcury, Thomas A.; Bell, Ronny A.; Quandt, Sara A.

2010-01-01

Purpose of the Study: This study identified approaches to diabetes self-management that differentiate persons with well-controlled from poorly controlled diabetes. Previous research has focused largely on persons participating in self-management interventions. Design and Methods: In-depth qualitative interviews were conducted with 48 adults, drawn…

Use of Admissions Data to Predict Student Success in Postsecondary Freshman Science

ERIC Educational Resources Information Center

Anderson, Amie K.

2014-01-01

The purpose of this study was to determine if significant relationships exist for any of the variables, age, gender, previous GPA, test scores (ACT, Compass), number of accumulated credits, and student success in Biology. This study strived to determine what academic/admissions data can be used to determine the likelihood of student success in…

Examining Student Work for Evidence of Teacher Uptake of Educative Curriculum Materials

ERIC Educational Resources Information Center

Bismack, Amber Schultz; Arias, Anna Maria; Davis, Elizabeth A.; Palincsar, Annemarie Sullivan

2015-01-01

The purpose of this study was to identify evidence in student work of teachers' uptake of educative features in educative curriculum materials. These are features in curriculum materials designed with the specific intent of supporting teacher learning and enactment. This study was prompted by previous work on educative curriculum materials and the…

Virtual Worlds to Support Patient Group Communication? A Questionnaire Study Investigating Potential for Virtual World Focus Group Use by Respiratory Patients

ERIC Educational Resources Information Center

Taylor, Michael J.; Taylor, Dave; Vlaev, Ivo; Elkin, Sarah

2017-01-01

Recent advances in communication technologies enable potential provision of remote education for patients using computer-generated environments known as virtual worlds. Previous research has revealed highly variable levels of patient receptiveness to using information technologies for healthcare-related purposes. This preliminary study involved…

The Role of Music Perception in Predicting Phonological Awareness in Five- and Six-Year-Old Children

ERIC Educational Resources Information Center

Lathroum, Linda M.

2011-01-01

The purpose of this study was to examine the role of music perception in predicting phonological awareness in five- and six-year-old children. This study was based on the hypothesis that music perception and phonological awareness appear to have parallel auditory perceptual mechanisms. Previous research investigating the relationship between these…

Lexical Bundles and the Construction of an Academic Voice in Business Writing

ERIC Educational Resources Information Center

Mhedhbi, Malek

2014-01-01

Most previous studies on disciplinary academic writing focused on the structures in research articles or linguistic realizations of each move (Lau, 2004; Hyland, 2000). Few have been conducted to address the interpersonal aspect of disciplinary discourse texts. The purpose of this study was to measure the effect of lexical bundles' (LBs) awareness…

Power Consideration for Three-Level Growth Models

ERIC Educational Resources Information Center

Li, Wei; Konstantopoulos, Spyros

2016-01-01

The purpose of this study is extend previous methods by Raudenbush and Liu (2001) and Spybrook et al. (2011), and provide methods for power analysis of tests of treatment effects in studies of polynomial change with two levels of nesting (e.g., students and schools) where the treatment is either at the third level (e.g., school intervention) or at…

DEVELOPMENTAL THYROID HORMONE INSUFFICIENCY ALTERS THE AMPLITUDE OF THE ACOUSTIC STARTLE RESPONSE IN RATS

EPA Science Inventory

Purpose: The thyroid hormone (TH) system is one of the targets of endocrine disrupting chemicals. Since TH is essential for proper brain development, disruption by exposure to chemicals during development can result in adverse neurological outcomes. Previous studies revealed th...

Psychological Profile of Male and Female Animal Abusers

ERIC Educational Resources Information Center

Schwartz, Rebecca L.; Fremouw, William; Schenk, Allison; Ragatz, Laurie L.

2012-01-01

This study had three purposes: to explore psychological characteristics of animal abusers (criminal thinking styles, empathy, and personality traits), to replicate previously reported results (past illegal actions, bullying behavior), and to examine potential gender differences. The self-reported animal abuser group was 29 college students who…

Physiological and metabolic responses of gestating Brahaman cows to repeated transportation

USDA-ARS?s Scientific Manuscript database

The purpose of this study was to examine physiological and metabolic responses to repeated transportation of gestating Brahman cows, previously classified as mature cows into temperament groups of Calm, Intermediate, or Temperamental. Brahman cows (n = 48) were subjected to 2 hours of transport (TRA...

Virginia Department of Highways and Transportation skid testing equipment correlation results, 1974, 1975, and 1978.

DOT National Transportation Integrated Search

1978-01-01

The purpose of this study was to modify, as required, the previously established relationships between the VHTRC skid trailer, the VHTRC stopping distance car, and the first VDHT skid trailer, and to develop appropriate relationships with the above t...

Higher Education-Business Interaction Survey. Research Report.

ERIC Educational Resources Information Center

Charles, David; Conway, Cheryl

A survey was conducted to study the interactions between higher education and business in the United Kingdom, updating previous surveys, and capturing the key outputs of such interactions, taking into account the institutions' differing missions, strategies, capacities, and expertise. Additional purposes were to quantify a baseline for the…

A Study of Smoking Disparity and Factors Associated with Children Smoking Behavior in the Mountain and City Schools in Taiwan

ERIC Educational Resources Information Center

Huang, Hsiao-Ling; Chen, Ted; Chen, Fu-Li; Magnus, Jeanette; Rice, Janet; Yen, Yea-Yin; Hsu, Chih-Cheng

2009-01-01

Background: While higher smoking prevalences have been better described for adults and adolescents in the mountainous areas than in the plain area in Taiwan, no studies have previously examined whether this disparity begins with children in elementary schools. The purpose of this study was thus designed to explore clustering in smoking behavior…

Characteristics and Dental Experiences of Autistic Children in Saudi Arabia: Cross-Sectional Study

ERIC Educational Resources Information Center

Murshid, Ebtissam Z.

2011-01-01

The purpose of this study is to report base line information about characteristics, and dental experiences of a group of autistic children in three major cities of Saudi Arabia. Most of the children (76.2%) included in the study were diagnosed with autism before the age of 5 years. More than half of the children (53.7%) had no previous dental…

Profile of Home Care Aides, Nursing Home Aides, and Hospital Aides: Historical Changes and Data Recommendations

ERIC Educational Resources Information Center

Yamada, Yoshiko

2002-01-01

Purpose: To examine demographic characteristics and work conditions of home care aides, nursing home aides, and hospital aides in the late 1980s and late 1990s. Design and Methods: This study replicated a previous study which examined the Current Population Survey (CPS) March supplement from 1987 to 1989. The present study examined CPS data from…

Challenging previous conceptions of vegetarianism and eating disorders.

PubMed

Fisak, B; Peterson, R D; Tantleff-Dunn, S; Molnar, J M

2006-12-01

The purpose of this study was to replicate and expand upon previous research that has examined the potential association between vegetarianism and disordered eating. Limitations of previous research studies are addressed, including possible low reliability of measures of eating pathology within vegetarian samples, use of only a few dietary restraint measures, and a paucity of research examining potential differences in body image and food choice motives of vegetarians versus nonvegetarians. Two hundred and fifty-six college students completed a number of measures of eating pathology and body image, and a food choice motives questionnaire. Interestingly, no significant differences were found between vegetarians and nonvegetarians in measures of eating pathology or body image. However, significant differences in food choice motives were found. Implications for both researchers and clinicians are discussed.

Hazards of Hospitalization: Residence Prior to Admission Predicts Outcomes

ERIC Educational Resources Information Center

Friedman, Susan M.; Mendelson, Daniel A.; Bingham, Karilee W.; McCann, Robert M.

2008-01-01

Purpose: Previous studies investigating adverse outcomes of hospitalized elders have focused on community-dwelling patients. Given the rapid growth of populations living in other settings, such as assisted living facilities, it is important to understand whether these patients are at higher risk of experiencing specific adverse outcomes during…

Peer Connectedness in the Middle School Band Program

ERIC Educational Resources Information Center

Rawlings, Jared R.; Stoddard, Sarah A.

2017-01-01

Previous research suggests that students participating in school-based musical ensembles are more engaged in school and more likely to connect to their peers in school; however, researchers have not specifically investigated peer connectedness among adolescents in school-based music ensembles. The purpose of this study was to explore middle school…

A Visual Aid to Decision-Making for People with Intellectual Disabilities

ERIC Educational Resources Information Center

Bailey, Rebecca; Willner, Paul; Dymond, Simon

2011-01-01

Previous studies have shown that people with mild intellectual disabilities have difficulty in "weighing-up" information, defined as integrating information from two different sources for the purpose of reaching a decision. This was demonstrated in two very different procedures, temporal discounting and a scenario-based financial…

The Effectiveness and Cost-Effectiveness of a Rural Employer-Based Wellness Program

ERIC Educational Resources Information Center

Saleh, Shadi S.; Alameddine, Mohamad S.; Hill, Dan; Darney-Beuhler, Jessica; Morgan, Ann

2010-01-01

Context: The cost-effectiveness of employer-based wellness programs has been previously investigated with favorable financial and nonfinancial outcomes being detected. However, these investigations have mainly focused on large employers in urban settings. Very few studies examined wellness programs offered in rural settings. Purpose: This paper…

Further Evidence of Auditory Extinction in Aphasia

ERIC Educational Resources Information Center

Marshall, Rebecca Shisler; Basilakos, Alexandra; Love-Myers, Kim

2013-01-01

Purpose: Preliminary research ( Shisler, 2005) suggests that auditory extinction in individuals with aphasia (IWA) may be connected to binding and attention. In this study, the authors expanded on previous findings on auditory extinction to determine the source of extinction deficits in IWA. Method: Seventeen IWA (M[subscript age] = 53.19 years)…

Finding the Intersection of the Learning Organization and Learning Transfer: The Significance of Leadership

ERIC Educational Resources Information Center

Kim, Jun Hee; Callahan, Jamie L.

2013-01-01

Purpose: This article aims to develop a conceptual framework delineating the key dimension of the learning organization which significantly influences learning transfer. Design/methodology/approach: The conceptual framework was developed by analyzing previous studies and synthesizing the results associated with the following four relationships:…

Outcomes and Process in Reading Tutoring

ERIC Educational Resources Information Center

Topping, K. J.; Thurston, A.; McGavock, K.; Conlin, N.

2012-01-01

Background: Large-scale randomised controlled trials are relatively rare in education. The present study approximates to, but is not exactly, a randomised controlled trial. It was an attempt to scale up previous small peer tutoring projects, while investing only modestly in continuing professional development for teachers. Purpose: A two-year…

Speaking Tongues Are Actively Braced

ERIC Educational Resources Information Center

Gick, Bryan; Allen, Blake; Roewer-Després, François; Stavness, Ian

2017-01-01

Purpose: Bracing of the tongue against opposing vocal-tract surfaces such as the teeth or palate has long been discussed in the context of biomechanical, somatosensory, and aeroacoustic aspects of tongue movement. However, previous studies have tended to describe bracing only in terms of contact (rather than mechanical support), and only in…

An Investigation into Post-Secondary Students' Understanding of Combinatorial Questions

ERIC Educational Resources Information Center

Bulone, Vincent William

2017-01-01

The purpose of this dissertation was to study aspects of how post-secondary students understand combinatorial problems. Within this dissertation, I considered understanding through two different lenses: i) student connections to previous problems; and ii) common combinatorial distinctions such as ordered versus unordered and repetitive versus…

Contributory Factors to Teachers' Sense of Community in Public Urban Elementary Schools

ERIC Educational Resources Information Center

Kirkhus, Debra

2011-01-01

The purpose of this study was to investigate factors that contribute to teachers' sense of community within public, urban, elementary schools. Because previous research has touted the benefits of teacher communities within schools (Kruse, 2001; Leana & Pil, 2006; Ware & Kitsantas, 2007) educational leaders are challenged with creating…

Some Variables in Relation to Students' Anxiety in Learning Statistics.

ERIC Educational Resources Information Center

Sutarso, Toto

The purpose of this study was to investigate some variables that relate to students' anxiety in learning statistics. The variables included sex, class level, students' achievement, school, mathematical background, previous statistics courses, and race. The instrument used was the 24-item Students' Attitudes Toward Statistics (STATS), which was…

What have we learned about intelligent transportation systems? Chapter 5, What have we learned about advanced public transportation systems?

DOT National Transportation Integrated Search

1995-12-01

THE PURPOSE OF THE STUDY REPORTED HERE WAS TO EXAMINE WHETHER AGE AND SPATIAL ABILITY ARE FACTORS THAT INFLUENCE A DRIVER'S ABILITY TO NAVIGATE AND TO USE NAVIGATIONAL DISPLAYS. THESE FACTORS WERE EXAMINED BECAUSE PREVIOUS RESEARCH SUGGESTS THAT SPAT...

Factors Related to Sight-Reading Accuracy: A Meta-Analysis

ERIC Educational Resources Information Center

Mishra, Jennifer

2014-01-01

The purpose of this meta-analysis was to determine the extent of the overall relationship between previously tested variables and sight-reading. An exhaustive survey of the available research literature was conducted resulting in 92 research studies that reported correlations between sight-reading and another variable. Variables ("n" =…

Gaps in Sustainability Education: The Impact of Higher Education Coursework on Perceptions of Sustainability

ERIC Educational Resources Information Center

Fisher, P. Brian; McAdams, Erin

2015-01-01

Purpose: This paper aims to examine how both the amount and type of coursework impact students' conceptualizations of sustainability. Previous research demonstrates that academic coursework influences students' environmental attitudes, yet few studies have examined the impact of coursework on how students conceptualize "sustainability".…

Impact of Attendance Policy on Adult College Learners

ERIC Educational Resources Information Center

Carr, Tracinal S.

2014-01-01

This qualitative evaluation focused on the problem of student attrition at a northern California college, its attendance policy, the policy's impact on previous students' decisions to persist in school, and on administrators' attempts to increase retention. The purpose for this study was to evaluate the participants' perceptions about their…

Literature Reviews

ERIC Educational Resources Information Center

Rhoades, Ellen A.

2011-01-01

The primary purpose of a literature review is to assist readers in understanding the whole body of available research on a topic, informing readers on the strengths and weaknesses of studies within that body. It is defined by its guiding concept or topical focus: an account of what was previously published on a specific topic. This prevents…

Bayesian Model Averaging for Propensity Score Analysis

ERIC Educational Resources Information Center

Kaplan, David; Chen, Jianshen

2013-01-01

The purpose of this study is to explore Bayesian model averaging in the propensity score context. Previous research on Bayesian propensity score analysis does not take into account model uncertainty. In this regard, an internally consistent Bayesian framework for model building and estimation must also account for model uncertainty. The…

Racial Battle Fatigue for Latina/o Students: A Quantitative Perspective

ERIC Educational Resources Information Center

Franklin, Jeremy D.; Smith, William A.; Hung, Man

2014-01-01

Previous literature demonstrates that as a result of racial microaggressions and hostile campus racial climates, Latina/o students often state they experience psychological, physiological, and behavioral stress responses during and after racialized incidents on campuses. The purpose of this study is to quantitatively test the racial battle fatigue…

Masked Priming Effects in Aphasia: Evidence of Altered Automatic Spreading Activation

ERIC Educational Resources Information Center

Silkes, JoAnn P.; Rogers, Margaret A.

2012-01-01

Purpose: Previous research has suggested that impairments of automatic spreading activation may underlie some aphasic language deficits. The current study further investigated the status of automatic spreading activation in individuals with aphasia as compared with typical adults. Method: Participants were 21 individuals with aphasia (12 fluent, 9…

Producing Bilinguals through Immersion Education: Development of Metalinguistic Awareness

ERIC Educational Resources Information Center

Bialystok, Ellen; Peets, Kathleen F.; Moreno, Sylvain

2014-01-01

This study examined metalinguistic awareness in children who were becoming bilingual in an immersion education program. The purpose was to determine at what point in emerging bilingualism the previously reported metalinguistic advantages appear and what types of metalinguistic tasks reveal these developmental differences. Participants were 124…

Linguistic Predictors of Peer Responsiveness in an Online Cancer Support Group

ERIC Educational Resources Information Center

Lewallen, Andrea

2013-01-01

Introduction: Little is known about how group cohesion develops in online support group communities. Previous research suggests that message content, self-disclosure, and emotional expression may be central to this process. The purpose of this study was to identify linguistic and qualitative characteristics of participants' messages that…

Admission Criteria and Other Variables as Predictors of Business Student Graduation

ERIC Educational Resources Information Center

Truell, Allen D.; Woosley, Sherry

2008-01-01

Previous research has largely overlooked discipline specific admission criteria at the undergraduate level and its relationship to student success. Thus, the purpose of this study was to determine if college of business admission criteria and other variables predicted undergraduate college of business student graduation. The specific variables…

Stories in Different Domains of Child Development

ERIC Educational Resources Information Center

Gnjatovic, Dragana

2015-01-01

This article is based on the results gained from the research about the perception teachers have about stories. The study was conducted in Sweden and the main purpose was to partially fulfil the requirements for Erasmus Mundus joint degree "International Master of Early Childhood Education and Care". In accordance with previous research…

Reexamination of color vision standards, part II. a computational method to assess the effect of color deficiencies in using ATC displays : final report.

DOT National Transportation Integrated Search

2006-03-01

The previous study showed that many colors were used in air traffic control displays. We also found that colors were used mainly for three purposes: capturing controllers immediate attention, identifying targets, and segmenting information. This r...

Burnout in Special Needs Teachers at Kindergarten and Primary School: Investigating the Role of Personal Resources and Work Wellbeing

ERIC Educational Resources Information Center

De Stasio, Simona; Fiorilli, Caterina; Benevene, Paula; Uusitalo-Malmivaara, Lotta; Di Chiacchio, Carlo

2017-01-01

The purpose of the current study was to examine, within an integrative predictive model, the relative contributions of sociodemographic variables, personal resources, and work wellbeing to teacher burnout. The research was conducted with special education teachers at Italian preschools--a context in which few previous studies have been carried…

An Experimental Study on the Effects of Stereotype Awareness on the Subjective Grading of Undergraduate College Essays

ERIC Educational Resources Information Center

Mikesell-Redding, Danielle

2012-01-01

Racial equality is promoted on nearly every academic campus across America; however, research has shown that educators express racial bias in various ways. The purpose of this experimental research was to determine the extent of racial bias among White, undergraduate professors, an area lacking previous research. The study tested whether a…

How Does Mindfulness Training Change the Narratives of Young People Identified as Having Behavioural Difficulties? An Exploratory Study

ERIC Educational Resources Information Center

Ardern, Catherine

2016-01-01

Previous research investigating the use of Mindfulness as an intervention has generally taken a quantitative approach, focusing on outcomes rather than processes. The purpose of this research was to develop an understanding of how and why Mindfulness training might influence young people. The study explored the changes in narratives that occur in…

Evidence-Based Practices for Children, Youth, and Young Adults with Autism Spectrum Disorder: A Comprehensive Review

ERIC Educational Resources Information Center

Wong, Connie; Odom, Samuel L.; Hume, Kara A.; Cox, Ann W.; Fettig, Angel; Kucharczyk, Suzanne; Brock, Matthew E.; Plavnick, Joshua B.; Fleury, Veronica P.; Schultz, Tia R.

2015-01-01

The purpose of this study was to identify evidenced-based, focused intervention practices for children and youth with autism spectrum disorder. This study was an extension and elaboration of a previous evidence-based practice review reported by Odom et al. ("Prev Sch Fail" 54:275-282, 2010b, doi:10.?1080/?1045988100378550?6). In the…

The Use of a Bar Model Drawing to Teach Word Problem Solving to Students with Mathematics Difficulties

ERIC Educational Resources Information Center

Morin, Lisa L.; Watson, Silvana M. R.; Hester, Peggy; Raver, Sharon

2017-01-01

For students with mathematics difficulties (MD), math word problem solving is especially challenging. The purpose of this study was to examine the effects of a problem-solving strategy, bar model drawing, on the mathematical problem-solving skills of students with MD. The study extended previous research that suggested that schematic-based…

Case study 6.1: DNA survey for fisher in northern Idaho

Treesearch

Samuel Cushman; Kevin McKelvey; Michael Schwartz

2008-01-01

Unique haplotypes indicating the presence of a residual native population of fisher were found in central Idaho (Vinkey et al. 2006). Fishers had been detected previously using camera sets in the Selkirk Mountains just south of the Canadian border, but their population status and genetic composition were unknown. The purpose of the study was to provide a comprehensive...

Homework: Voices from EFL Teachers and Learners

ERIC Educational Resources Information Center

Amiryousefi, Mohammad

2016-01-01

Previous studies have mainly focused on homework in courses such as math and physics with little attention to homework in EFL (English as a foreign language) classes. The main purpose of the study reported in this paper was to give a voice to both EFL teachers and learners with regard to English homework. To this end, 8 EFL teachers and 19 EFL…

First-Year College Students' Attitudes toward Communication Technologies and Their Perceptions of Communication Competence in the 21st Century

ERIC Educational Resources Information Center

Morreale, Sherwyn; Staley, Constance; Stavrositu, Carmen; Krakowiak, Maja

2015-01-01

The purpose of this study is to better understand new college students' attitudes toward and perceptions of communication media and technology and themselves as communicators in the context of communication competence. Building on the results of a previous qualitative study, the researchers developed a survey focused on communication competence in…

Voice Loudness and Gender Effects on Jitter and Shimmer in Healthy Adults

ERIC Educational Resources Information Center

Brockmann, Meike; Storck, Claudio; Carding, Paul N.; Drinnan, Michael J.

2008-01-01

Purpose: The aim of this study was to investigate voice loudness and gender effects on jitter and shimmer in healthy young adults because previous descriptions have been inconsistent. Method: Fifty-seven healthy adults (28 women, 29 men) aged 20-40 years were included in this cross-sectional single-cohort study. Three phonations of /a/ at soft,…

Best Practices for School Nutrition Professionals Serving the Nutritional Needs of Pre-Kindergarten Children in Public Schools

ERIC Educational Resources Information Center

Lofton, Kristi L.; Nettles, Mary Frances; Carr, Deborah H.

2009-01-01

Purpose: This study identifies best practices for school nutrition professionals serving the nutritional needs of Pre-Kindergarten (PreK) children in public schools. Methods: The two-phased study followed a best practices research model (BPRM) utilizing the seven practice categories identified from previous PreK research. In Phase I, an expert…

Attainment of Selected Earth Science Concepts by Texas High School Seniors.

ERIC Educational Resources Information Center

Rollins, Mavis M.; And Others

The purpose of this study was to determine whether high school seniors (N=492) had attained each of five selected earth science concepts and if said attainment was influenced by the number of science courses completed. A 72-item, multiple-choice format test (12 items for each concept) was developed and piloted previous to this study to measure…

An Exploration of the Common Content Knowledge of High School Mathematics Teachers

ERIC Educational Resources Information Center

Bansilal, Sarah; Brijlall, Deonarain; Mkhwanazi, Thokozani

2014-01-01

Many studies point to the problem of poor mathematics content knowledge of mathematics teachers in South Africa. The purpose of this study was to investigate teachers' knowledge of the mathematics they are themselves teaching. Data was generated from the teachers' (n = 253) written responses to test that was a shortened form of a previous Grade 12…

Perceptions Displayed by Novice Programmers When Exploring the Relationship Between Modularization Ability and Performance in the C++ Programming Language

ERIC Educational Resources Information Center

Vodounon, Maurice A.

2004-01-01

The primary purpose of this study was to analyze different perceptions displayed by novice programmers in the C++ programming language, and determine if modularization ability could be improved by an instructional treatment that concentrated on solving computer programs from previously existing modules. This study attempted to answer the following…

Hegemonic Masculinity in Sport Education: Case Studies of Pre-Service Physical Education Teachers with Teaching Orientations

ERIC Educational Resources Information Center

Chen, YuChun; Curtner-Smith, Matthew D.

2015-01-01

Previous research had indicated that pre-service teachers (PTs) with coaching orientations reinforced sexism and masculine bias while employing the sport education (SE) model. The purpose of the current study was to examine whether or not and the degree to which SE delivered by PTs with teaching orientations served to combat or reinforce sexism…

The Importance of Older Family Members in Providing Social Resources and Promoting Cancer Screening in Families with a Hereditary Cancer Syndrome

ERIC Educational Resources Information Center

Ashida, Sato; Hadley, Donald W.; Goergen, Andrea F.; Skapinsky, Kaley F.; Devlin, Hillary C.; Koehly, Laura M.

2011-01-01

Purpose: This study evaluates the role of older family members as providers of social resources within familial network systems affected by an inherited cancer susceptibility syndrome. Design and Methods: Respondents who previously participated in a study that involved genetic counseling and testing for Lynch syndrome and their family network…

Implications of Student and Lecturer Qualitative Views on Reading Lists: A Case Study at Loughborough University, UK

ERIC Educational Resources Information Center

Brewerton, Gary

2014-01-01

This case study explores student and lecturer views of reading lists at Loughborough University. Taking the qualitative data from two surveys previously undertaken at the institution, it uses the grounded theory approach to identify key issues regarding the purpose, importance, visibility, content, currency, and length of reading lists, as well as…

Passive Participle Marking by African American English-Speaking Children Reared in Poverty

ERIC Educational Resources Information Center

Pruitt, Sonja L.; Oetting, Janna B.; Hegarty, Michael

2011-01-01

Purpose: In this study, the authors examined the linguistic profile of African American English (AAE)-speaking children reared in poverty by focusing on their marking of passive participles and by comparing the results with the authors' previous study of homophonous forms of past tense (S. Pruitt & J. Oetting, 2009). Method: The data were from 45…

Mastery Motivation in Children with Intellectual Disability: Is There Evidence for a Down Syndrome Behavioural Phenotype?

ERIC Educational Resources Information Center

Gilmore, Linda; Cuskelly, Monica; Browning, Melissa

2015-01-01

The main purpose of the current study was to provide empirical evidence to support or refute assumptions of phenotypic deficits in motivation for children with Down syndrome (DS). Children with moderate intellectual disability (MID) associated with etiologies other than DS were recruited in an extension of a previous study that involved children…

Effects of the "TOUCHMATH" Program Compared to a Number Line Strategy to Teach Addition Facts to Middle School Students with Moderate Intellectual Disabilities

ERIC Educational Resources Information Center

Fletcher, Dale; Boon, Richard T.; Cihak, David F.

2010-01-01

The purpose of this study was to systematically replicate and extend previous studies of the TOUCHMATH program, a multi-sensory mathematics program (Bullock, Pierce, & McClellan, 1989). Three middle school students with moderate and multiple disabilities (e.g., autism and moderate intellectual disabilities) participated. Students were taught how…

A Comprehensive Model for Developing and Evaluating Study Abroad Programs in Counselor Education

ERIC Educational Resources Information Center

Santos, Syntia Dinora

2014-01-01

This paper introduces a model to guide the process of designing and evaluating study abroad programs, addressing particular stages and influential factors. The main purpose of the model is to serve as a basic structure for those who want to develop their own program or evaluate previous cultural immersion experiences. The model is based on the…

The Use of General and Specialized Corpora as Reference Sources for Academic English Writing: A Case Study

ERIC Educational Resources Information Center

Chang, Ji-Yeon

2014-01-01

Corpora have been suggested as valuable sources for teaching English for academic purposes (EAP). Since previous studies have mainly focused on corpus use in classroom settings, more research is needed to reveal how students react to using corpora on their own and what should be provided to help them become autonomous corpus users, considering…

Caregiver's Country of Birth Is a Significant Determinant of Accurate Perception of Preschool-Age Children's Weight

ERIC Educational Resources Information Center

Natale, Ruby; Uhlhorn, Susan B.; Lopez-Mitnik, Gabriela; Camejo, Stephanie; Englebert, Nicole; Delamater, Alan M.; Messiah, Sarah E.

2016-01-01

Background: One in four preschool-age children in the United States are currently overweight or obese. Previous studies have shown that caregivers of this age group often have difficulty accurately recognizing their child's weight status. The purpose of this study was to examine factors associated with accurate/inaccurate perception of child body…

Perception Gap in Quality-of-Life Ratings: An Empirical Investigation of Nursing Home Residents and Caregivers

ERIC Educational Resources Information Center

Mittal, Vikas; Rosen, Jules; Govind, Rahul; Degenholtz, Howard; Shingala, Sunil; Hulland, Shelley; Rhee, YongJoo; Kastango, Kari B.; Mulsant, Benoit H.; Castle, Nick; Rubin, Fred H.; Nace, David

2007-01-01

Purpose: Several studies have previously documented the existence of a perception gap--the extent to which quality-of-life ratings provided by nursing home residents and caregivers diverge. In this study we use Helson's adaptation-level theory to investigate three types of antecedents: (a) focal factors, (b) background factors, and (c) residual…

Does Academic and Social Self-Concept and Motivation Explain the Effect of Grading on Students' Achievement?

ERIC Educational Resources Information Center

Klapp, Alli

2018-01-01

The purpose of the study was to investigate if academic and social self-concept and motivation to improve in academic school subjects mediated the negative effect of summative assessment (grades) for low-ability students' achievement in compulsory school. In two previous studies, summative assessment (grading) was found to have a differentiating…

A Systematic Replication and Extension of Using Incremental Rehearsal to Improve Multiplication Skills: An Investigation of Generalization

ERIC Educational Resources Information Center

Codding, Robin S.; Archer, Jillian; Connell, James

2010-01-01

The purpose of this study was to replicate and extend a previous study by Burns ("Education and Treatment of Children" 28: 237-249, 2005) examining the effectiveness of incremental rehearsal on computation performance. A multiple-probe design across multiplication problem sets was employed for one participant to examine digits correct per minute…

Assessing Secondary School Students' Understanding of the Relevance of Energy in Their Daily Lives

ERIC Educational Resources Information Center

Lay, Yoon-Fah; Khoo, Chwee-Hoon; Treagust, David F.; Chandrasegaran, A. L.

2013-01-01

The purpose of this study was to investigate the levels of energy literacy among 276 Form 2 (Grade 8) Malaysian students as no similar study has been previously conducted in the country, as well as the contribution of students' energy-related knowledge and attitudes on their energy-related behaviors. This was a non-experimental quantitative…

Classroom Management Styles: The Differences among Traditionally-Licensed Teachers Who Were Formally Paraprofessionals and Alternatively-Licensed Teachers

ERIC Educational Resources Information Center

Payton, Caterria Beasley

2012-01-01

The purpose of this study was to determine if there was a difference in the attitudes and beliefs of traditionally certified teachers who were previously assistant teachers and alternatively certified teachers regarding classroom management. The instrument used in the study was the Attitudes and Beliefs on Classroom Control Inventory-Revised and…

"Boys Press All the Buttons and Hope It Will Help": Upper Secondary School Teachers' Gendered Conceptions about Students' Mathematical Reasoning

ERIC Educational Resources Information Center

Sumpter, Lovisa

2016-01-01

Previous results show that Swedish upper secondary school teachers attribute gender to cases describing different types of mathematical reasoning. The purpose of this study was to investigate how these teachers gender stereotype aspects of students' mathematical reasoning by studying the symbols that were attributed to boys and girls,…

Sleep duration and all-cause mortality: a critical review of measurement and associations

PubMed Central

Kurina, Lianne M.; McClintock, Martha K.; Chen, Jen-Hao; Waite, Linda J.; Thisted, Ronald A.; Lauderdale, Diane S.

2013-01-01

Purpose Variation in sleep duration has been linked with mortality risk. The purpose of this review is to provide an updated evaluation of the literature on sleep duration and mortality, including a critical examination of sleep duration measurement and an examination of correlates of self-reported sleep duration. Methods We did a systematic search of studies reporting associations between sleep duration and all-cause mortality and extracted the sleep duration measure and the measure(s) of association. Results We identified 42 prospective studies of sleep duration and mortality drawing on 35 distinct study populations across the globe. Unlike previous reviews, we find that the published literature does not support a consistent finding of an association between self-reported sleep duration and mortality. Most studies have employed survey measures of sleep duration, which are not highly correlated with estimates based on physiologic measures. Conclusions Despite a large body of literature, it is premature to conclude, as previous reviews have, that a robust, U-shaped association between sleep duration and mortality risk exists across populations. Careful attention must be paid to measurement, response bias, confounding, and reverse causation in the interpretation of associations between sleep duration and mortality. PMID:23622956

Role of strategies and prior exposure in mental rotation.

PubMed

Cherney, Isabelle D; Neff, Nicole L

2004-06-01

The purpose of these two studies was to examine sex differences in strategy use and the effect of prior exposure on the performance on Vandenberg and Kuse's 1978 Mental Rotation Test. A total of 152 participants completed the spatial task and self-reported their strategy use. Consistent with previous studies, men outperformed women. Strategy usage did not account for these differences, although guessing did. Previous exposure to the Mental Rotation Test, American College Test scores and frequent computer or video game play predicted performance on the test. These results suggest that prior exposure to spatial tasks may provide cues to improve participants' performance.

Empathy is Associated with Meaning of Life and Mental Health Treatment but not Religiosity Among Brazilian Medical Students.

PubMed

Damiano, Rodolfo Furlan; de Andrade Ribeiro, Luciana Maria; Dos Santos, Amanda Guedes; da Silva, Barbara Almeida; Lucchetti, Giancarlo

2017-06-01

The purpose of this study was to investigate the influence of spirituality, religiosity, personal beliefs, and previous contact with health issues on the level of empathy in medical students. Jefferson Scale of Empathy-Student Version, WHOQOL-Spirituality, Religiousness and Personal Beliefs, and Duke University Religion Index were applied to 285 Brazilian medical students. The findings suggest that meaning of life and previous mental health treatment but not Religiosity were positively related to empathy. We suggest that more attention should be given for prevention and treatment of mental health issues, and further studies are needed to understand and replicate these findings.

77 FR 38766 - Proposed Information Collection; Comment Request; International Client Life-Cycle Multi-Purpose...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-29

... Request; International Client Life-Cycle Multi-Purpose Forms AGENCY: International Trade Administration... aspects of an international organization's life-cycle with CS. CS is mandated by Congress to help U.S... trade events to U.S. organizations. The International Client Life-cycle Multi-Purpose Forms, previously...

77 FR 38582 - Proposed Information Collection; Comment Request; Domestic Client Life-Cycle Multi-Purpose Forms

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

... Request; Domestic Client Life-Cycle Multi-Purpose Forms AGENCY: International Trade Administration. ACTION... life-cycle with CS. CS is mandated by Congress to help U.S. organizations, particularly small and... Client Life-cycle Multi-Purpose Forms, previously titled Export Information Services Order Forms, are...

African American fathers and incarceration: paternal involvement and child outcomes.

PubMed

Perry, Armon R; Bright, Mikia

2012-01-01

Despite only accounting for 6% of the general population, African American males represent nearly 50% of the prison population. To investigate the impact of mass incarceration on African American families, data from the Fragile Families and Child Well-Being study were analyzed. Specifically, the purpose of this study was to examine the impact of previous incarceration on African American fathers' instrumental and affective involvement with their children, and the extent to which their previous incarceration influences their children's behavior. Results revealed that 51% of the fathers in the sample had been incarcerated by their child's fifth birthday. The results also revealed that these fathers fared worse economically and were less involved with their children. Moreover, the children of previously incarcerated fathers had significantly worse behavioral problems than the children of fathers who had never been incarcerated.

Parenting Talent: A Qualitative Investigation of the Roles Parents Play in Talent Development

ERIC Educational Resources Information Center

Witte, Amanda L.; Kiewra, Kenneth A.; Kasson, Sarah C.; Perry, Kyle R.

2015-01-01

Previous research has linked talent development to four factors--early experience, coaching, practice, and motivation. In addition to these factors, contemporary talent experts suggest that parents play a critical role in talent development. The purpose of the present study was to uncover parents' in-time perspectives on the talent development…

Organizational Learning and the Application of Intelligence Processes in Higher Education

ERIC Educational Resources Information Center

Breckenridge, James Garvin

2012-01-01

The purpose of this study is to explore intelligence processes and procedures as they apply to organizational learning in higher education settings. This exploration seeks to identify key components and processes in higher education institutions that were previously identified in the research as important and integral to the discipline of…

Relevance of the Implementation of Teeth in Three-Dimensional Vocal Tract Models

ERIC Educational Resources Information Center

Traser, Louisa; Birkholz, Peter; Flügge, Tabea Viktoria; Kamberger, Robert; Burdumy, Michael; Richter, Bernhard; Korvink, Jan Gerrit; Echternach, Matthias

2017-01-01

Purpose: Recently, efforts have been made to investigate the vocal tract using magnetic resonance imaging (MRI). Due to technical limitations, teeth were omitted in many previous studies on vocal tract acoustics. However, the knowledge of how teeth influence vocal tract acoustics might be important in order to estimate the necessity of…

Outcomes in a Randomised Controlled Trial of Mathematics Tutoring

ERIC Educational Resources Information Center

Topping, K. J.; Miller, D.; Murray, P.; Henderson, S.; Fortuna, C.; Conlin, N.

2011-01-01

Background: Large-scale randomised controlled trials (RCT) are relatively rare in education. The present study was an attempt to scale up previous small peer tutoring projects, while investing only modestly in continuing professional development for teachers. Purpose: A two-year RCT of peer tutoring in mathematics was undertaken in one local…

Validating the Mexican American Intergenerational Caregiving Model

ERIC Educational Resources Information Center

Escandon, Socorro

2011-01-01

The purpose of this study was to substantiate and further develop a previously formulated conceptual model of Role Acceptance in Mexican American family caregivers by exploring the theoretical strengths of the model. The sample consisted of women older than 21 years of age who self-identified as Hispanic, were related through consanguinal or…

Breeding for resistance in Norway spruce to the root and butt rot fungi Heterobasidion spp

Treesearch

G. Swedjemark; A.K. Borg-Karlson; B. Karlsson

2012-01-01

Results from previous studies of resistance in Norway spruce (Picea abies (L.) Karst.) to the pathogens Heterobasidion spp. show significant genotypic variation in fungal growth and spore susceptibility among Norway spruce clones. The genetic variation and the heritability are large enough for practical breeding purposes and...

Sources of Science Self-Efficacy Beliefs of Middle School Students

ERIC Educational Resources Information Center

Britner, Shari L.; Pajares, Frank

2006-01-01

The purpose of this study was to investigate the degree to which A. Bandura's ([1997]) hypothesized sources of self-efficacy predict the science self-efficacy beliefs of middle school students (N = 319), to replicate previous findings that science self-efficacy predicts science achievement, and to explore how science self-efficacy and its…

Use of Web-Based Portfolios as Tools for Reflection in Preservice Teacher Education

ERIC Educational Resources Information Center

Oner, Diler; Adadan, Emine

2011-01-01

This mixed-methods study examined the use of web-based portfolios for developing preservice teachers' reflective skills. Building on the work of previous research, the authors proposed a set of reflection-based tasks to enrich preservice teachers' internship experiences. Their purpose was to identify (a) whether preservice teachers demonstrated…

Enterprise Placements: Factors Which Support Learning and Prolonged Attainment in Students

ERIC Educational Resources Information Center

Gazdula, Joe; Atkin, Chris

2017-01-01

This article investigates the learning and academic attainment of undergraduate education students on enterprise placement projects in a longitudinal mixed-methods study. By observing the placement learning and analysing previous and subsequent attainment of a second- and third-year group it adds to the ontology of purpose for enterprise in…

Tailor-Made: Towards a Pedagogy for Educating Second-Career Teachers

ERIC Educational Resources Information Center

Tigchelaar, Anke; Brouwer, Niels; Vermunt, Jan D.

2010-01-01

Many countries suffer from teacher shortages. One possible solution to this problem is to recruit second-career teachers. These second-career teachers form an intriguing group. They bring an abundance of previous experiences into a new, professional domain. The purpose of this study is to identify pedagogical principles that support the training…

Students' Characteristics, Self-Regulated Learning, Technology Self-Efficacy, and Course Outcomes in Web-Based Courses

ERIC Educational Resources Information Center

Wang, Chih-hsuan

2010-01-01

The purpose of this study was to examine the relationship among students' characteristics, self-regulated learning, technology self-efficacy, and course outcomes in online learning settings. Previous research provided conflicting evidence regarding the relationship among these variables. Further, there is no prior research that has examined these…

School Reputation and Its Relation to Parents' Satisfaction and Loyalty

ERIC Educational Resources Information Center

Skallerud, Kare

2011-01-01

Purpose: This study aims to investigate the direction and strength of the relationships between school reputation, parent satisfaction and parent loyalty. Design/methodology/approach: The paper reports the findings of a survey of 325 parents from three primary schools across Norway. Building on previous work examining corporate reputations, a new…

Perceptions of Collegiate Student-Athletes' Programming Needs Based on Gender, Ethnicity, and Academic Class

ERIC Educational Resources Information Center

Arvan, April Anita

2010-01-01

Student-athletes are often disengaged in campus programming due to their academic and athletic commitments. Previous research explored various facets of student-athlete development, particularly academic development in relation to NCAA Division I student-athletes. The purpose of this quantitative, causal-comparative study was to determine…

Executive Control in a Modified Antisaccade Task: Effects of Aging and Bilingualism

ERIC Educational Resources Information Center

Bialystok, Ellen; Craik, Fergus I. M.; Ryan, Jennifer

2006-01-01

Two studies are reported that assess differences associated with aging and bilingualism in an executive control task. Previous work has suggested that bilinguals have an advantage over monolinguals in nonlinguistic tasks involving executive control; the major purpose of the present article is to ascertain which aspects of control are sensitive…

A Qualitative Investigation of the Relationship between Consumption, Physical Activity, Eating Disorders, and Weight Consciousness

ERIC Educational Resources Information Center

Piazza-Gardner, Anna K.; Barry, Adam E.

2014-01-01

Background: Previous research has identified a positive relationship between alcohol consumption and disordered eating, alcohol consumption and physical activity, and physical activity and disordered eating. However, there is a paucity of published research examining the interrelatedness of all 3 behaviors together. Purpose: This study examines…

Predictors of Responsiveness to Early Literacy Intervention: A 10-Year Update

ERIC Educational Resources Information Center

Lam, Elizabeth A.; McMaster, Kristen L.

2014-01-01

The purpose of this review was to update previous reviews on factors related to students' responsiveness to early literacy intervention. The 14 studies in this synthesis used experimental designs, provided small-group or one-on-one reading interventions, and analyzed factors related to responsiveness to those interventions. Participants were…

Evaluation of Two Treatments for Reactive and Proactive Aggression in Preschool

ERIC Educational Resources Information Center

Whitaker, Regina Navonne

2010-01-01

Previous research has indicated that preschoolers identified for aggressive behavior would benefit from family, group, or individual therapy. However, there remains an important gap in the current literature regarding treatments for aggressive behavior based on the subtype of aggression. The purpose of this pilot study was to examine if 2…

Bees Algorithm for Construction of Multiple Test Forms in E-Testing

ERIC Educational Resources Information Center

Songmuang, Pokpong; Ueno, Maomi

2011-01-01

The purpose of this research is to automatically construct multiple equivalent test forms that have equivalent qualities indicated by test information functions based on item response theory. There has been a trade-off in previous studies between the computational costs and the equivalent qualities of test forms. To alleviate this problem, we…

Navigating the Challenges of Delivering Secondary School Courses by Videoconference

ERIC Educational Resources Information Center

Rehn, Nicole; Maor, Dorit; McConney, Andrew

2017-01-01

The purpose of this research is to unpack and learn from the experiences of teachers who deliver courses to remote secondary school students by videoconference. School districts are using videoconferencing to connect students and teachers who are separated geographically through regular live, real-time conferences. Previous studies have shown the…

Gaps and Progress in Our Knowledge of Learning Organizations

ERIC Educational Resources Information Center

Tuggle, Francis D.

2016-01-01

Purpose: This study aims to review previously published issues of "The Learning Organization" ("TLO") to assess what progress has been made since the journal started in terms of what is known about learning organizations. The author also aims to identify important gaps in what is still to be discovered about organizations that…

Child Abuse, Street Victimization, and Substance Use among Homeless Young Adults

ERIC Educational Resources Information Center

Tyler, Kimberly A.; Melander, Lisa A.

2015-01-01

Although previous research documents high rates of child abuse, street victimization, and substance use among homeless youth, few studies have investigated these three constructs simultaneously, and thus little is known about how various forms of victimization are uniquely associated with substance use among this population. The purpose of this…

Assessing Acquiescence in Surveys Using Positively and Negatively Worded Questions

ERIC Educational Resources Information Center

Hutton, Amy Christine

2017-01-01

The purpose of this study was to assess the impact of acquiescence on both positively and negatively worded questions, both when unidimensionality was assumed and when it was not. To accomplish this, undergraduate student responses to a previously validated survey of student engagement were used to compare several models of acquiescence, using a…

How Reflective Is the Academic Essay?

ERIC Educational Resources Information Center

Maclellan, Effie

2004-01-01

The purpose of this study was to examine the extent of reflection in academic essays. Forty essays, all previously deemed to be of merit quality, were analysed in terms of three elements of reflection--how the educational issue is conceptualized; what the issue means for practice; and how practice might be changed to resolve the problematic. Each…

Prosodic Structure Shapes the Temporal Realization of Intonation and Manual Gesture Movements

ERIC Educational Resources Information Center

Esteve-Gibert, Nuria; Prieto, Pilar

2013-01-01

Purpose: Previous work on the temporal coordination between gesture and speech found that the prominence in gesture coordinates with speech prominence. In this study, the authors investigated the anchoring regions in speech and pointing gesture that align with each other. The authors hypothesized that (a) in contrastive focus conditions, the…

Mentoring Factors in Doctoral Programs of Mexican American and American Indian Students.

ERIC Educational Resources Information Center

Williamson, Madeline J.; Fenske, Robert H.

The purpose of this study was to determine factors affecting satisfaction of Mexican American (MA) and American Indian (AI) students with their doctoral programs. Faculty mentoring plays an extremely significant role in minority education. Previous research indicates differences between males and females in their interaction with faculty. Minority…

Psychological Maltreatment in Relation to Substance Use Problem Severity among Youth

ERIC Educational Resources Information Center

Rosenkranz, Susan E.; Muller, Robert T.; Henderson, Joanna L.

2012-01-01

Objectives: Research has demonstrated that experiences of childhood maltreatment are prevalent in the life histories of youth with substance use problems; however, most of this research has focused on sexual or physical abuse. The purpose of the current study was to extend the scope of previous investigations to include psychological maltreatment…

A Deeper Understanding of Metacomprehension in Reading: Development of a New Multidimensional Tool

ERIC Educational Resources Information Center

Soto, Christian; Gutierrez de Blume, Antonio P.; Asún, Rodrigo; Jacovina, Matthew; Vásquez, Claudio

2018-01-01

The purpose of this research endeavor was to develop and validate a new measurement tool predicated on previous research to assess learners' metacomprehension during reading. In two separate studies with Chilean undergraduate students (N = 923), we demonstrate the versatility and utility of our proposed Metacomprehension Inventory (MI). In Study…

Social and Psychiatric Influences on Urban-Rural Differentials in Australian Suicide

ERIC Educational Resources Information Center

Taylor, Richard; Page, Andrew; Morrell, Stephen; Harrison, James; Carter, Greg

2005-01-01

The purpose of this study was to investigate urban-rural differentials in Australian suicide rates, and to examine influences that previously have remained largely speculative. Suicide rates for males (all ages and young adults) were significantly higher in rural areas compared to urban areas. Urban-rural suicide rate differences in males were…

Examining Graduate Students' Perceptions of and Preferences for Online Courses

ERIC Educational Resources Information Center

Kim, Taesung; Welch, Steven; Nam, Seungwan

2016-01-01

The purpose of this research was to: (a) explore graduate students' perceptions of and preferences for online credit courses; (b) analyze and compare this study's findings to those from previous research; and (c), based on findings, recommend further improvements to graduate online courses. Analysis of survey data from graduate students enrolled…

Seeking a Valid Gold Standard for an Innovative, Dialect-Neutral Language Test

ERIC Educational Resources Information Center

Pearson, Barbara Zurer; Jackson, Janice E.; Wu, Haotian

2014-01-01

Purpose: In this study, the authors explored alternative gold standards to validate an innovative, dialect-neutral language assessment. Method: Participants were 78 African American children, ages 5;0 (years;months) to 6;11. Twenty participants had previously been identified as having language impairment. The Diagnostic Evaluation of Language…

Social Competence as a Mediating Factor in Reduction of Behavioral Problems

ERIC Educational Resources Information Center

Langeveld, Johannes H.; Gundersen, Knut K.; Svartdal, Frode

2012-01-01

The main purpose of the present study was to explore how social competence reduces behavioral problems. Based on previous findings, we assume that increased social competence can be regarded as a mediating factor in reducing behavior problems. All participants (children and adolescents, n = 112) received an intervention intended to increase social…

Deconstructing the Discourse of Opportunity: Computer-Assisted Credit Recovery in Alternative Education

ERIC Educational Resources Information Center

Miller, Elizabeth R.

2013-01-01

Alternative schools educate students who have previously been unsuccessful in the traditional school setting. Many alternative school students are behind on high school credits, and the schools provide options for credit recovery. Computer-assisted instruction is often used for this purpose. Using case study methodology and a critical theoretical…

Laboratory Measured Behavioral Impulsivity Relates to Suicide Attempt History

ERIC Educational Resources Information Center

Dougherty, Donald M.; Mathias, Charles W.; Marsh, Dawn M.; Papageorgiou, T. Dorina; Swann, Alan C.; Moeller, F. Gerard

2004-01-01

The purpose of this study was to examine the relationship between laboratory behavioral measured impulsivity (using the Immediate and Delayed Memory Tasks) and suicidal attempt histories. Three groups of adults were recruited, those with either: no previous suicide attempts (Control, n = 20), only a single suicide attempt (Single, n = 20), or…

Word Learning by Preschoolers with SLI: Effect of Phonotactic Probability and Object Familiarity

ERIC Educational Resources Information Center

Gray, Shelley; Brinkley, Shara; Svetina, Dubravka

2012-01-01

Purpose: In this study, the authors investigated whether previous findings of a low phonotactic probability/unfamiliar object word-learning advantage in preschoolers could be replicated, whether this advantage would be apparent at different "stages" of word learning, and whether findings would differ for preschoolers with specific language…

Career Transitions: The Experiences of Unemployed Women Managers

ERIC Educational Resources Information Center

Sheridan, Terry A.

2008-01-01

A sample of 45 women managers was surveyed in a qualitative study to explore their experiences of being unemployed. The sample was purposeful, and the data were collected on a website-based survey. The experience of unemployment for female managers was far different from what was previously presumed from research largely drawn from male …

Kindergarten and Primary School Children's Everyday, Synthetic, and Scientific Concepts of Clouds and Rainfall

ERIC Educational Resources Information Center

Malleus, Elina; Kikas, Eve; Marken, Tiivi

2017-01-01

The purpose of this research was to explore children's understandings of everyday, synthetic and scientific concepts to enable a description of how abstract, verbally taught material relates to previous experience-based knowledge and the consistency of understanding about cloud formation. This study examined the conceptual understandings of cloud…

Key Informant Perspectives on Federal Research Agency Policy and Systems and Scientific Workforce Diversity Development: A Companion Study

ERIC Educational Resources Information Center

Moore, Corey L.; Wang, Ningning; Davis, Dytisha; Aref, Fariborz; Manyibe, Edward O.; Washington, Andre L.; Johnson, Jean; Eugene-Cross, Kenyotta; Muhammad, Atashia; Jennings-Jones, Desiree

2017-01-01

Purpose: In the previous analysis of key informant perspectives on minority research leaders' career development factors, we identified individual and sociocultural, institutional, and federal research agency (i.e., National Institute on Disability, Independent Living, and Rehabilitation Research; National Institutes of Health; Agency for…

Family Disruption and Academic Functioning in Urban, Black Youth

ERIC Educational Resources Information Center

Somers, Cheryl L.; Chiodo, Lisa M.; Yoon, Jina; Ratner, Hilary; Barton, Elizabeth; Delaney-Black, Virginia

2011-01-01

The purpose of this study was to examine from an ecological perspective the relationships between multiple levels of family disruption and children's academic functioning in a sample of 390 urban, Black adolescents at age 14. Subjects in this cohort have been followed longitudinally since before their birth. Data from previous assessments at birth…

Comparison of Intelligibility Measures for Adults with Parkinson's Disease, Adults with Multiple Sclerosis, and Healthy Controls

ERIC Educational Resources Information Center

Stipancic, Kaila L.; Tjaden, Kris; Wilding, Gregory

2016-01-01

Purpose: This study obtained judgments of sentence intelligibility using orthographic transcription for comparison with previously reported intelligibility judgments obtained using a visual analog scale (VAS) for individuals with Parkinson's disease and multiple sclerosis and healthy controls (K. Tjaden, J. E. Sussman, & G. E. Wilding, 2014).…

Investigating the Effects of a Math-Enhanced Agricultural Teaching Methods Course

ERIC Educational Resources Information Center

Stripling, Christopher T.; Roberts, T. Grady

2013-01-01

Numerous calls have been made for agricultural education to support core academic subject matter including mathematics. Previous research has shown that the incorporation of mathematics content into a teaching methods course had a positive effect on preservice teachers' mathematics content knowledge. The purpose of this study was to investigate…

Geographic Skills: A Case Study of Students in the United Arab Emirates

ERIC Educational Resources Information Center

Alhosani, Naeema Mohamed Dawood; Yagoub, M. M.

2015-01-01

The worldwide technology boom has created an information revolution. Consequently, a large number of people who previously had limited access to geographic data can now use Internet-based geographic information for a number of diverse purposes. The average person has access to geographic information for tourism, shopping, business, and even route…

A Survey of Speech Programs in Community Colleges.

ERIC Educational Resources Information Center

Meyer, Arthur C.

The rapid growth of community colleges in the last decade resulted in large numbers of students enrolled in programs previously unavailable to them in a single comprehensive institution. The purpose of this study was to gather and analyze data to provide information about the speech programs that community colleges created or expanded as a result…

Swedish Technology Teachers' Attitudes to Their Subject and Its Teaching

ERIC Educational Resources Information Center

Nordlöf, Charlotta; Höst, Gunnar E.; Hallström, Jonas

2017-01-01

Background: From previous research among science teachers it is known that teachers' attitudes to their subjects affect important aspects of their teaching, including their confidence and the amount of time they spend teaching the subject. In contrast, less is known about technology teachers' attitudes. Purpose: Therefore, the aim of this study is…

Poorer Phonetic Perceivers Show Greater Benefit in Phonetic-Phonological Speech Learning

ERIC Educational Resources Information Center

Ingvalson, Erin M.; Barr, Allison M.; Wong, Patrick C. M.

2013-01-01

Purpose: Previous research has demonstrated that native English speakers can learn lexical tones in word context (pitch-to-word learning), to an extent. However, learning success depends on learners' pre-training sensitivity to pitch patterns. The aim of this study was to determine whether lexical pitch-pattern training given before lexical…

Proportion Congruent Effects in the Absence of Sequential Congruent Effects

ERIC Educational Resources Information Center

Torres-Quesada, Maryem; Milliken, Bruce; Lupiáñez, Juan; Funes, María Jesús

2014-01-01

A debated question in the cognitive control field is whether cognitive control is best conceptualized as a collection of distinct control mechanisms or a single general purpose mechanism. In an attempt to answer this question, previous studies have dissociated two well-known effects related to cognitive control: sequential congruence and…

Behavioral Parent Training in Child Welfare: Maintenance and Booster Training

ERIC Educational Resources Information Center

Van Camp, Carole M.; Montgomery, Jan L.; Vollmer, Timothy R.; Kosarek, Judith A.; Happe, Shawn; Burgos, Vanessa; Manzolillo, Anthony

2008-01-01

Previous research has demonstrated the efficacy of a 30-hr behavioral parent training program at increasing skill accuracy. However, it remains unknown whether skills acquisitions are maintained on a long-term basis. Few studies have evaluated the maintenance of skills learned during behavioral parent training for foster parents. The purpose of…

Student Teachers' Engagement with Re-Contextualized Materials: A Case of Numerical Approximation

ERIC Educational Resources Information Center

Brijlall, Deonarain; Bansilal, Sarah

2011-01-01

This paper reports on an exploration of students' learning derived from the implementation of learning materials developed in a previous collaborative project. The purpose of the study was to examine the development of third-year students' understanding of the Reimann Sum. These concepts were taught to undergraduate teacher trainees wishing to…

Building Self-Efficacy for Exercise among Rural High School Students: It Takes Ongoing Practice

ERIC Educational Resources Information Center

Hortz, Brian; Petosa, R. Lingyak; Grim, Melissa L.; Stevens, Emily

2015-01-01

Background: Self-efficacy has been associated with adolescent exercise. Previous studies have revealed that self-efficacy is relatively resistant to change. Effective strategies to build self-efficacy among adolescents are needed. Purpose: To describe the changes in self-efficacy and leisure time exercise produced by the "Planning to be…

Predicting the Accuracy of Facial Affect Recognition: The Interaction of Child Maltreatment and Intellectual Functioning

ERIC Educational Resources Information Center

Shenk, Chad E.; Putnam, Frank W.; Noll, Jennie G.

2013-01-01

Previous research demonstrates that both child maltreatment and intellectual performance contribute uniquely to the accurate identification of facial affect by children and adolescents. The purpose of this study was to extend this research by examining whether child maltreatment affects the accuracy of facial recognition differently at varying…

The Impact of Emotion and Power Relations on Workplace Learning

ERIC Educational Resources Information Center

Sebrant, Ulla

2008-01-01

In a previous ethnographic study (Sebrant, 2000) a social constructionist view of how social identity is produced among professional groups in Swedish healthcare was developed. Looking at the workplace as an important environment for identity construction suggested that these processes were conditions for learning. The purpose of this paper is to…

Stuttering and Natural Speech Processing of Semantic and Syntactic Constraints on Verbs

ERIC Educational Resources Information Center

Weber-Fox, Christine; Hampton, Amanda

2008-01-01

Purpose: Previous findings from event-related brain potentials (ERPs) indicate that adults who stutter (AWS) exhibit processing differences for visually presented linguistic information. This study explores how neural activations for AWS may differ for a linguistic task that does not require preparation for overt articulation or engage the…

Teacher Participation in Online Professional Development: Exploring Academic Year Classroom Impacts

ERIC Educational Resources Information Center

Opfer, Thomas

2017-01-01

The purpose of this mixed methods case study research was to investigate the reasons teachers chose online professional development (OPD) focusing on technology integration and how this OPD impacted teachers' classroom practices over a six month period. Previous research identified that OPD provides flexibility beyond what traditional face-to-face…

The Rest of the Story: A Qualitative Study of Chinese and Indian Women's Graduate Education Migration

ERIC Educational Resources Information Center

Yakaboski, Tamara

2013-01-01

Previous migration discourse views educational migration through narrowly defined push-pull forces, which ignores overseas graduate education as a path for maneuvering through restrictive gendered and cultural experiences. The purpose of this exploratory research is to expand migration research and view women's migration decisions as employing…

Teen Perceptions of Cellular Phones as a Communication Tool

ERIC Educational Resources Information Center

Jonas, Denise D.

2011-01-01

The excitement and interest in innovative technologies has spanned centuries. However, the invention of the cellular phone has surpassed previous technology interests, and changed the way we communicate today. Teens make up the fastest growing market of current cellular phone users. Consequently, the purpose of this study was to determine teen…

An Online Learning Community for Beginning In-Service Teachers

ERIC Educational Resources Information Center

Taranto, Gregory A.

2011-01-01

The purpose of this study was to design, implement, and evaluate the effectiveness of incorporating an online learning community as part of a comprehensive new teacher induction program. First, the researcher created an online learning community model based on the results of a comprehensive review of literature and from the previous year's…

A Biopsychosocial Model of Dietary Restraint in Early Adolescent Boys

ERIC Educational Resources Information Center

Mitchell, Sara H.; Petrie, Trent A.; Greenleaf, Christy A.; Martin, Scott B.

2017-01-01

The current study replicated and extended previous research on disordered eating and dietary intent (i.e., self-reported restriction of caloric intake with the purpose of losing weight) in boys and men by examining the direct and indirect influence of sociocultural pressure, social body comparisons, internalization of societal appearance ideals,…

Factors Affecting Environmental Knowledge and Attitudes among Lebanese College Students

ERIC Educational Resources Information Center

Oweini, Ahmad; Houri, Ahmad

2006-01-01

This exploratory study aimed at assessing the variables that would positively affect the knowledge and attitude of a group of Lebanese college students regarding the environment, namely such factors as gender, age, previous hiking experience and living abroad. A purposeful sample of students attending the Lebanese American University, was asked to…

Queensland Teachers' Conceptions of Assessment: The Impact of Policy Priorities on Teacher Attitudes

ERIC Educational Resources Information Center

Brown, Gavin T. L.; Lake, Robert; Matters, Gabrielle

2011-01-01

The conceptions Queensland teachers have about assessment purposes were surveyed in 2003 with an abridged version of the Teacher Conceptions of Assessment Inventory. Multi-group analysis found that a model with four factors, somewhat different in structure to previous studies, was statistically different between Queensland primary and (lower)…

Early Grade Curriculum-Based Reading Measures for Students with Intellectual Disability

ERIC Educational Resources Information Center

Hill, David R.; Lemons, Christopher J.

2015-01-01

The purpose of this study was to extend previous research on the use of curriculum-based measurement (CBM) for students with intellectual disability by having 19 special education teachers monitor weekly reading progress of 38 students with intellectual disability for approximately 15 weeks and examining whether students exhibited gains on the…

Training and Transfer Effects of Executive Functions in Preschool Children

ERIC Educational Resources Information Center

Thorell, Lisa B.; Lindqvist, Sofia; Nutley, Sissela Bergman; Bohlin, Gunilla; Klingberg, Torkel

2009-01-01

Executive functions, including working memory and inhibition, are of central importance to much of human behavior. Interventions intended to improve executive functions might therefore serve an important purpose. Previous studies show that working memory can be improved by training, but it is unknown if this also holds for inhibition, and whether…

Measuring the Quality of Inclusive Practices: Findings from the Inclusive Classroom Profile Pilot

ERIC Educational Resources Information Center

Soukakou, Elena P.; Winton, Pam J.; West, Tracey A.; Sideris, John H.; Rucker, Lia M.

2014-01-01

The purpose of this study was to test the reliability and validity of the Inclusive Classroom Profile (ICP), an observation measure designed to assess the quality of classroom practices in inclusive preschool programs. The measure was field tested in 51 inclusive classrooms. Results confirmed and extended previous research findings, providing…

Neural correlates of apathy in patients with neurodegenerative disorders, acquired brain injury, and psychiatric disorders.

PubMed

Kos, Claire; van Tol, Marie-José; Marsman, Jan-Bernard C; Knegtering, Henderikus; Aleman, André

2016-10-01

Apathy can be described as a loss of goal-directed purposeful behavior and is common in a variety of neurological and psychiatric disorders. Although previous studies investigated associations between abnormal brain functioning and apathy, it is unclear whether the neural basis of apathy is similar across different pathological conditions. The purpose of this systematic review was to provide an extensive overview of the neuroimaging literature on apathy including studies of various patient populations, and evaluate whether the current state of affairs suggest disorder specific or shared neural correlates of apathy. Results suggest that abnormalities within fronto-striatal circuits are most consistently associated with apathy across the different pathological conditions. Of note, abnormalities within the inferior parietal cortex were also linked to apathy, a region previously not included in neuroanatomical models of apathy. The variance in brain regions implicated in apathy may suggest that different routes towards apathy are possible. Future research should investigate possible alterations in different processes underlying goal-directed behavior, ranging from intention and goal-selection to action planning and execution. Copyright © 2016. Published by Elsevier Ltd.

The Relationship between Baseline Drinking Status, Peer Motivational Interviewing Microskills, and Drinking Outcomes in a Brief Alcohol Intervention for Matriculating College Students: A Replication

ERIC Educational Resources Information Center

Tollison, Sean J.; Mastroleo, Nadine R.; Mallett, Kimberly A.; Witkiewitz, Katie; Lee, Christine M.; Ray, Anne E.; Larimer, Mary E.

2013-01-01

The purpose of this study was to replicate and extend previous findings (Tollison et al., 2008) on the association between peer facilitator adherence to motivational interviewing (MI) microskills and college student drinking behavior. This study used a larger sample size, multiple follow-up time-points, and latent variable analyses allowing for…

Pushing and Pulling Sara: A Case Study of the Contrasting Influences of High School and University Experiences on Engineering Agency, Identity, and Participation

ERIC Educational Resources Information Center

Godwin, Allison; Potvin, Geoff

2017-01-01

This manuscript reports a longitudinal case study of how one woman, Sara, who had previously considered dropping out of high school, authored strong mathematics and science identities and purposefully exhibited agency through her experiences in high school science. These experiences empowered her to choose an engineering major in college; however,…

Infant Head Growth and Cognitive Status at 36 Months in Children with In-Utero Drug Exposure

ERIC Educational Resources Information Center

Butz, Arlene M.; Pulsifer, Margaret; Belcher, Harolyn M. E.; Leppert, Mary; Donithan, Michele; Zeger, Scott

2005-01-01

Previous studies of children with in-utero drug exposure (IUDE) raise concerns that decreased head circumference (HC) at birth increases the child's risk for later compromised cognitive functioning. The purpose of this study was to determine if HC at birth and HC growth change are associated with cognitive functioning (IQ) at 36 months of age in…

A Quantitative Assessment of Students' Experiences of Studying Music: A Spanish Perspective on the European Credit Transfer System (ECTS)

ERIC Educational Resources Information Center

Esteve-Faubel, Jose-Maria; Stephens, Jonathan; Molina Valero, Miguel Angel

2013-01-01

The purpose of this investigation is to evaluate whether or not the allocation of time proposed in the Music Study Guide, adapted from the European Higher Education Area (EHEA) guidelines, is consistent and adequate for students with minimal musical knowledge. The report takes into account the importance of students' previous knowledge and the…

Snow duration effects on density of the alpine endemic plant Packera franciscana

Treesearch

James F. Fowler; Steven Overby

2016-01-01

Packera franciscana (Greene) W.A. Weber and Á. Löve (Asteraceae) (San Francisco Peaks ragwort) is an alpine-zone endemic of the San Francisco Peaks in northern Arizona. Previous studies have shown that P. franciscana is patchily distributed in alpine-zone talus habitats. The purpose of this study was to describe the relationship between snow duration and P. franciscana...

The risk of revision in total knee arthroplasty is not affected by previous high tibial osteotomy

PubMed Central

Badawy, Mona; Fenstad, Anne M; Indrekvam, Kari; Havelin, Leif I; Furnes, Ove

2015-01-01

Background and purpose — Previous studies have found different outcomes after revision of knee arthroplasties performed after high tibial osteotomy (HTO). We evaluated the risk of revision of total knee arthroplasty with or without previous HTO in a large registry material. Patients and methods — 31,077 primary TKAs were compared with 1,399 TKAs after HTO, using Kaplan-Meier 10-year survival percentages and adjusted Cox regression analysis. Results — The adjusted survival analyses showed similar survival in the 2 groups. The Kaplan-Meier 10-year survival was 93.8% in the primary TKA group and 92.6% in the TKA-post-HTO group. Adjusted RR was 0.97 (95% CI: 0.77–1.21; p = 0.8). Interpretation — In this registry-based study, previous high tibial osteotomy did not appear to compromise the results regarding risk of revision after total knee arthroplasty compared to primary knee arthroplasty. PMID:26058747

Judgments of Omitted BE and DO in Questions as Extended Finiteness Clinical Markers of Specific Language Impairment (SLI) to 15 Years: A Study of Growth and Asymptote

ERIC Educational Resources Information Center

Rice, Mabel L.; Hoffman, Lesa; Wexler, Ken

2009-01-01

Purpose: Clinical grammar markers are needed for children with SLI older than 8 years. This study followed children who were previously studied on sentences with omitted finiteness to determine if affected children continue to perform at low levels and to examine possible predictors of low performance. This is the first longitudinal report of…

Predicting the Presence of Purpose through the Self-Efficacy Beliefs of One's Talents

ERIC Educational Resources Information Center

Lane, Forrest C.; Schutts, Joshua W.

2014-01-01

Individuals with greater levels of purpose and meaning tend to be happier, demonstrate greater selfcontrol, strong values, and have healthier mental attitudes (Molasso, 2006a; Steger, 2009). It has been suggested that knowing one's talents may be related to the development of purpose, but this hypothesis has not been previously tested. This study…

12 CFR 1.7 - Securities held in satisfaction of debts previously contracted; holding period; disposal...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Securities held in satisfaction of debts... § 1.7 Securities held in satisfaction of debts previously contracted; holding period; disposal; accounting treatment; non-speculative purpose. (a) Securities held in satisfaction of debts previously...

Unraveling the Impact of the Big Five Personality Traits on Academic Performance: The Moderating and Mediating Effects of Self-Efficacy and Academic Motivation

ERIC Educational Resources Information Center

De Feyter, Tim; Caers, Ralf; Vigna, Claudia; Berings, Dries

2012-01-01

The main purpose of this study is to unravel the impact of the Big Five personality factors on academic performance. We propose a theoretical model with conditional indirect effects of the Big Five personality factors on academic performance through their impact upon academic motivation. To clarify the mixed results of previous studies concerning…

Concept Identification Strategies. Research Project Number 3 of Project Head Start Research and Evaluation Center, Syracuse University Research Institute, November 1, 1967.

ERIC Educational Resources Information Center

Meyer, William J.; Hultsch, David

The purpose of this study was to determine the effects of age differences and differences in memory load on concept identification (CI) tasks of varying levels of complexity. Previous studies with young children found increasingly better performance on CI tasks with increasing age. This was in part due to the fact that older subjects categorize…

Rethinking Teacher Education: Synchronizing Eastern and Western Views of Teaching and Learning to Promote 21st Century Skills and Global Perspectives

ERIC Educational Resources Information Center

Smith, Judith; Hu, Ran

2013-01-01

The purpose of the study was to share findings with educators across disciplines of how to incorporate an eastern and western blended philosophy of teaching and learning to promote 21st century skills and global perspectives. Drawing from a previous self-study of their views of teaching and learning between Chinese and American cultures, the two…

Relationships of a Circular Singer Arm Gesture to Acoustical and Perceptual Measures of Singing: A Motion Capture Study

ERIC Educational Resources Information Center

Brunkan, Melissa C.

2016-01-01

The purpose of this study was to validate previous research that suggests using movement in conjunction with singing tasks can affect intonation and perception of the task. Singers (N = 49) were video and audio recorded, using a motion capture system, while singing a phrase from a familiar song, first with no motion, and then while doing a low,…

Tactile Acuity in the Blind: A Closer Look Reveals Superiority over the Sighted in Some but Not All Cutaneous Tasks

ERIC Educational Resources Information Center

Alary, Flamine; Duquette, Marco; Goldstein, Rachel; Chapman, C. Elaine; Voss, Patrice; La Buissonniere-Ariza, Valerie; Lepore, Franco

2009-01-01

Previous studies have shown that blind subjects may outperform the sighted on certain tactile discrimination tasks. We recently showed that blind subjects outperformed the sighted in a haptic 2D-angle discrimination task. The purpose of this study was to compare the performance of the same blind (n = 16) and sighted (n = 17, G1) subjects in three…

Parents' Reasons for Community Language Schools: Insight from a High-Shift, Non-Visible, Middle-Class Community

ERIC Educational Resources Information Center

Nordstrom, Janica

2016-01-01

In the past decade, there has been increased scholarly interest in the purpose and functions of community language schools, also known as heritage, supplementary or complementary schools. In particular, previous studies have focused on schools operating in minority communities deriving from Asian and Eastern-European countries, showing that…

An International Literature Review of 1:1 Computing in Schools

ERIC Educational Resources Information Center

Islam, M. Sirajul; Grönlund, Åke

2016-01-01

This paper is based on a systematic literature review relevant to classroom integration of computer technologies in schools. The purpose of this review is to gain an accumulated view of uses, impacts and implementations of 1:1 computing initiatives for school children. Unlike previous reviews this study is not limited to certain countries or…

Acoustic Correlates of Fatigue in Laryngeal Muscles: Findings for a Criterion-Based Prevention of Acquired Voice Pathologies

ERIC Educational Resources Information Center

Boucher, Victor J.

2008-01-01

Purpose: The objective was to identify acoustic correlates of laryngeal muscle fatigue in conditions of vocal effort. Method: In a previous study, a technique of electromyography (EMG) served to define physiological signs of "voice fatigue" in laryngeal muscles involved in voicing. These signs correspond to spectral changes in contraction…

Voice Onset Time in Consonant Cluster Errors: Can Phonetic Accommodation Differentiate Cognitive from Motor Errors?

ERIC Educational Resources Information Center

Pouplier, Marianne; Marin, Stefania; Waltl, Susanne

2014-01-01

Purpose: Phonetic accommodation in speech errors has traditionally been used to identify the processing level at which an error has occurred. Recent studies have challenged the view that noncanonical productions may solely be due to phonetic, not phonological, processing irregularities, as previously assumed. The authors of the present study…

Validity of the Autism Spectrum Disorder Observation for Children (ASD-OC)

ERIC Educational Resources Information Center

Neal, Daniene; Matson, Johnny L.; Hattier, Megan A.

2014-01-01

The Autism Spectrum Disorder Observation for Children (ASD-OC) is a 45-item observation scale used to assess autistic symptomatology. The reliability of this measure has been established in previous research; therefore, the purpose of this study is to evaluate its validity among a sample of children (1-15 years). The large correlation between the…

Examining the Link between Adult Attachment Style, Employment and Academic Achievement in First Semester Higher Education

ERIC Educational Resources Information Center

Beauchamp, Guy; Martineau, Marc; Gagnon, André

2016-01-01

Although previous research indicates that both employment and adult attachment style have an influence on academic achievement, the interaction of these two factors has not been clarified. The purpose of this study was to investigate the moderating effect of adult attachment style on the relationship between employment status and first semester…

College Students' Storytelling of Ethnicity-Related Events in the Academic Domain

ERIC Educational Resources Information Center

Syed, Moin

2012-01-01

The purpose of the present study was to examine storytelling of ethnicity-related events among college-going, emerging adults. A total of 280 ethnically diverse participants recounted a memory about a time in which they told a previously reported, ethnicity-related story to others. Analysis centered on the function of the telling and on to whom…

The Influence of Perceived Parental Expectations and Pressures on Women's Academic Achievement during the First Year of College

ERIC Educational Resources Information Center

Furry, Allyson N.; Sy, Susan R.

2015-01-01

Previous research has examined the relationship between parental expectations and student academic performance. However, less attention has been given to the role of different parental pressures in students' achievement during their first semester of college. The purpose of this study is to examine the influence of perceived parental expectations…

An Evaluation of the Reliability of the Food Label Literacy Questionnaire in Russian

ERIC Educational Resources Information Center

Gurevich, Konstantin G.; Reynolds, Jesse; Bifulco, Lauren; Doughty, Kimberly; Njike, Valentine; Katz, David L.

2016-01-01

Objective: School-based nutrition education can promote the development of skills, such as food label reading, that can contribute to making healthier food choices. The purpose of this study was to assess the reliability of a Russian language version of the previously validated Food Label Literacy for Applied Nutrition Knowledge (FLLANK)…

Exploring Factors That Influence Technology-Based Distractions in Bring Your Own Device Classrooms

ERIC Educational Resources Information Center

Kay, Robin; Benzimra, Daniel; Li, Jia

2017-01-01

Previous research on distractions and the use of mobile devices (personal digital assistants, tablet personal computers, or laptops) have been conducted almost exclusively in higher education. The purpose of the current study was to examine the frequency and influence of distracting behaviors in Bring Your Own Device secondary school classrooms.…

Comparison of the Motivational Climates Created during Multi-Activity Instruction and Sport Education

ERIC Educational Resources Information Center

Parker, Mitchum B.; Curtner-Smith, Matthew D.

2014-01-01

Previous research has suggested that sport education (SE) may be a superior curriculum model to multi-activity (MA) teaching because its pedagogies and structures create a task-involving motivational climate. The purpose of this study was to describe and compare the objective motivational climates teachers create within the MA and SE models.…

Associations among False Belief Understanding, Counterfactual Reasoning, and Executive Function

ERIC Educational Resources Information Center

Guajardo, Nicole R.; Parker, Jessica; Turley-Ames, Kandi

2009-01-01

The primary purposes of the present study were to clarify previous work on the association between counterfactual thinking and false belief performance to determine (1) whether these two variables are related and (2) if so, whether executive function skills mediate the relationship. A total of 92 3-, 4-, and 5-year-olds completed false belief,…

The Relationship between Differentiated Instruction and Student Behavior in Georgia Middle School and High School Classrooms

ERIC Educational Resources Information Center

Schuessler, Wesely

2017-01-01

The purpose of this study was to investigate the relationship between levels of implementation of Tomlinson's (2015) differentiated instruction and students' disruptive classroom behaviors. This is an area of research that has not been previously explored. Tomlinson's differentiated instruction is a process of teaching in which each student's…

An Analysis of Test Equating Models for the Alabama High School Graduation Examination.

ERIC Educational Resources Information Center

Glowacki, Margaret L.

The purpose of this study was to determine which equating models are appropriate for the Alabama High School Graduation Examination (AHSGE) by equating two previously administered fall forms for each subject area of the AHSGE and determining whether differences exist in the test score distributions or passing scores resulting from the equating…

Personality Correlates of People Who Have Attempted Suicide and Those Who Have Seriously Considered It.

ERIC Educational Resources Information Center

Kaminsky, Sarah; Chrisler, Joan C.

Depression and low self-esteem are commonly considered to be at the root of suicidal ideation. Previous research has examined the correlations between a lack of purpose in life and depression, low self-esteem, substance abuse and suicidal thoughts. This study investigated personality differences among student groups who have attempted suicide.…

Neural Correlates of Visual Perceptual Expertise: Evidence from Cognitive Neuroscience Using Functional Neuroimaging

ERIC Educational Resources Information Center

Gegenfurtner, Andreas; Kok, Ellen M.; van Geel, Koos; de Bruin, Anique B. H.; Sorger, Bettina

2017-01-01

Functional neuroimaging is a useful approach to study the neural correlates of visual perceptual expertise. The purpose of this paper is to review the functional-neuroimaging methods that have been implemented in previous research in this context. First, we will discuss research questions typically addressed in visual expertise research. Second,…

Reliability and Magnitude of Laterality Effects in Dichotic Listening with Exogenous Cueing

ERIC Educational Resources Information Center

Voyer, Daniel

2004-01-01

The purpose of the present study was to replicate and extend to word recognition previous findings of reduced magnitude and reliability of laterality effects when exogenous cueing was used in a dichotic listening task with syllable pairs. Twenty right-handed undergraduate students with normal hearing (10 females, 10 males) completed a dichotic…

Using Asynchronous Online Discussion to Learn Introductory Programming: An Exploratory Analysis

ERIC Educational Resources Information Center

Kay, Robin

2006-01-01

Previous research on online discussions has focused on university students learning higher level subjects. The purpose of the current study was to examine whether online discussions could be used effectively by secondary school students attempting to learn introductory level topics. Forty-­five male students, ranging in age from 13 to 15 years…

Comparing the Leadership Styles of Two Heads of Department at Carnelian School: Comparative Case Studies

ERIC Educational Resources Information Center

Parascandalo, Marthese

2014-01-01

The purpose of this dissertation was to compare and contrast the Leadership Styles of two Heads of Department who work at Carnelian Secondary School (anonymized). It augments a previous paper (Parascandalo 2011) which examined the role of the middle leader in secondary schools in educational literature. The investigation by means of two…

Consequences of Broad Auditory Filters for Identification of Multichannel-Compressed Vowels

ERIC Educational Resources Information Center

Souza, Pamela; Wright, Richard; Bor, Stephanie

2012-01-01

Purpose: In view of previous findings (Bor, Souza, & Wright, 2008) that some listeners are more susceptible to spectral changes from multichannel compression (MCC) than others, this study addressed the extent to which differences in effects of MCC were related to differences in auditory filter width. Method: Listeners were recruited in 3 groups:…

The Interpretation of Cellular Transport Graphics by Students with Low and High Prior Knowledge

ERIC Educational Resources Information Center

Cook, Michelle; Carter, Glenda; Wiebe, Eric N.

2008-01-01

The purpose of this study was to examine how prior knowledge of cellular transport influenced how high school students in the USA viewed and interpreted graphic representations of this topic. The participants were Advanced Placement Biology students (n = 65); each participant had previously taken a biology course in high school. After assessing…

Earth Science

NASA Image and Video Library

1993-03-29

Small Expendable Deployer System (SEDS) is a tethered date collecting satellite and is intended to demonstrate a versatile and economical way of delivering smaller payloads to higher orbits or downward toward Earth's atmosphere. 19th Navstar Global Positioning System Satellite mission joined with previously launched satellites used for navigational purposes and geodite studies. These satellites are used commercially as well as by the military.

Systemic Glucose Level Changes with a Carbohydrate-Restricted and Higher Protein Diet Combined with Exercise

ERIC Educational Resources Information Center

Bowden, Rodney G.; Lanning, Beth A.; Doyle, Eva I.; Slonaker, Becky; Johnston, Holly M.; Scanes, Georgene

2007-01-01

Objective: The authors' purpose in this study was to compare the effects of macronutrient intake on systemic glucose levels in previously sedentary participants who followed 1 of 4 diets that were either higher protein or high carbohydrate, while initiating an exercise program. Participants and Methods: The authors randomly assigned 94 sedentary…

Part-time Faculty Job Satisfaction in Higher Education: A Literature Review

ERIC Educational Resources Information Center

Howell, Scott L.; Hoyt, Jeff

2007-01-01

The purpose of this literature review was to inform researchers of those predictive factors of job satisfaction previously identified for part-time faculty in higher education. They used the information gathered to help develop a survey instrument that was administered to 700 part-time faculty at their own institution. The results of the study,…

Role of Individual and School Factors in Physical Activity Patterns of Secondary-Level Spanish Students

ERIC Educational Resources Information Center

Juan, Francisco Ruiz; Bengoechea, Enrique Garcia; Montes, Maria Elena Garcia; Bush, Paula Louise

2010-01-01

Background: While the importance of individual and school factors as correlates of overall youth physical activity has been demonstrated by previous research, less is known about the relationship of these factors with specific patterns of physical activity during adolescence. Thus, the purpose of this study was to examine the association of…

Gender Differences Regarding Motivation for Physical Activity among College Students: A Self-Determination Approach

ERIC Educational Resources Information Center

Lauderdale, Michael E.; Yli-Piipari, Sami; Irwin, Carol C.; Layne, Todd E.

2015-01-01

Previous research has shown a decline in physical activity (PA) across college years, females being less physically active compared with males. Scholars have suggested studies to understand gender differences in PA and to examine motivational processes to facilitate college students' PA. Grounded in self-determination theory, the purpose of this…

Relating Administrators' Training in Technology Integration and Their Attitudes toward Technology in Southeastern Virginia Schools

ERIC Educational Resources Information Center

Martin, Abbie Nicole

2016-01-01

The purpose of the study was to determine if there is a relationship between amount of training administrators receive in technology integration and their attitudes toward technology. Previous research has revealed a relationship between teachers' attitudes (Shiue, 2007; Shoffner, 2009), training (Adcock, 2008; Donnell, 2009; Lei, 2009; Sadik,…

A Qualitative Analysis of Ninth Grade High School Teachers' Perceptions of Online Discussions to Supplement Classroom Instruction

ERIC Educational Resources Information Center

Watson, Rhonda

2015-01-01

Current web technologies are changing the landscape of education. Today's students communicate and learn differently than those of previous generations, yet a gap still exists between available technology and teacher use of technology for instruction. The purpose of this qualitative descriptive case study was to examine teachers' perceptions of…

The Spanish-Americans of New Mexico: A Heritage of Pride.

ERIC Educational Resources Information Center

Gonzalez, Nancie L.

The primary purpose of this book is to present a synthetic account of the sociocultural system of the Spanish Americans in New Mexico. Historical as well as contemporary materials have been used to describe previously existing structures and to illustrate the processes of change. The background study consisted primarily of a systematic review of…

Estimating the Effect of Entrepreneur Education on Graduates' Intention to Be Entrepreneurs

ERIC Educational Resources Information Center

Mohamad, Noorkartina; Lim, Hock-Eam; Yusof, Norhafezah; Soon, Jan-Jan

2015-01-01

Purpose: Previous studies on the effect of entrepreneur education are not comprehensive. Thus, estimating the effect of entrepreneur education is imperative. According to the Malaysian Ministry of Education (MoE), only 1.7 percent (as of 2013) of university graduates are self-employed, that is managing one's own business or known as graduate…

Stress for Individuals with Autism Spectrum Disorders: Effects of Age, Gender, and Intelligence Quotient

ERIC Educational Resources Information Center

Hess, Kristen Louise

2009-01-01

Researchers previously have found that individuals with Autism Spectrum Disorders (ASD) experience higher levels of stress and anxiety than individuals who are typically developing and than those with other disabilities. The purpose of this study was to identify the nature and degree of stress reported for individuals with ASD, with particular…

Variability in "DIBELS Next" Progress Monitoring Measures for Students at Risk for Reading Difficulties

ERIC Educational Resources Information Center

O'Keeffe, Breda V.; Bundock, Kaitlin; Kladis, Kristin L.; Yan, Rui; Nelson, Kat

2017-01-01

Previous research on curriculum-based measurement of oral reading fluency (CBM ORF) found high levels of variability around the estimates of students' fluency; however, little research has studied the issue of variability specifically with well-designed passage sets and a sample of students who scored below benchmark for the purpose of progress…

Interinstitutional Collaboration Practices between Virginia Community Colleges and High Schools Involved in Dual Enrollment Articulation Agreements

ERIC Educational Resources Information Center

Caradona, Sally Lynn

2012-01-01

The purpose of this study was to build on the previous work of articulation practices of Virginia's public school divisions and community colleges participating in dual enrollment partnerships, and to understand the role of the community college in initiating, developing, and implementing dual enrollment programs. The primary focus involved…

Salivary a-Amylase Reflects Change in Attentional Demands during Postural Control: Comparison with Probe Reaction Time

ERIC Educational Resources Information Center

Akizuki, Kazunori; Ohashi, Yukari

2014-01-01

Purpose: The influence of attention on postural control and the relationship between attention and falling has been reported in previous studies. Although a dual-task procedure is commonly used to measure attentional demand, such procedures are affected by allocation policy, which is a mental strategy to divide attention between simultaneous…

The Relationship Between Kindergarten Children's Fantasy Play Behavior and Divergent Thinking Ability.

ERIC Educational Resources Information Center

Waldon, Mary Ann

The purposes of the present study were (1) to determine if there were significant differences in the divergent thinking ability of kindergarten children who engage in much fantasy play behavior as opposed to those who engage in little fantasy play behavior, and (2) to determine the effect of sex, socioeconomic status, and previous preschool group…

A Cross-Cultural Investigation of the Stereotype for Salespeople: Professionalizing the Profession

ERIC Educational Resources Information Center

Fournier, Christophe; Chéron, Emmanuel; Tanner, John F., Jr.; Bikanda, P. J.; Wise, Jorge A.

2014-01-01

The purpose of this research is to investigate the image of salespeople and of the selling function as perceived by business students across cultures. Of the several empirical investigations that exist in the sales literature, most are based on a single-country sample. This study extends previous knowledge on single-country perception of…

Training Needs of Personnel Employed in Programs Participating in the National School Lunch Program in California

ERIC Educational Resources Information Center

Jones, Anna Marie; Punia, Mandeep; Young, Shannan; Huegli, Carol Chase; Zidenberg-Cherr, Sheri

2013-01-01

Purpose/Objectives: The objective of this study was to determine the perceived training needs of California school nutrition personnel. Methods: A questionnaire was developed using items from previous questionnaires administered to similar populations. New items were written based on feedback from stakeholders. Respondents were asked to rate their…

Picture Books as Mentor Texts for 10th Grade Struggling Writers

ERIC Educational Resources Information Center

Premont, David Willett; Young, Terrell A.; Wilcox, Brad; Dean, Deborah; Morrison, Timothy G.

2017-01-01

The purpose of this study was to determine if picture books in high school classrooms could enhance word choice, sentence fluency, and conventions. Previous research has not fully considered employing picture books as mentor texts in high schools. Twelve participants from two low-performing 10th grade English classes were identified as low-,…

Locus of Control Orientations in Students with Intellectual Disability, Learning Disabilities, and No Disabilities: A Latent Growth Curve Analysis

ERIC Educational Resources Information Center

Shogren, Karrie A.; Bovaird, James A.; Palmer, Susan B.; Wehmeyer, Michael L.

2010-01-01

Previous research has suggested differences in the locus of control (LOC) orientations of students with intellectual disability, learning disabilities, and no disabilities, although this research has been characterized by methodological limitations. The purpose of this study was to examine the development of LOC orientations in students with…

College Students' Perceived Attributes of Internet Websites and Online Shopping

ERIC Educational Resources Information Center

Seock, Yoo-Kyoung; Norton, Marjorie J. T.

2008-01-01

The purpose of this study was to examine perceptions of attributes of clothing retailers' Internet websites in relation to previous and intended future purchase from the websites. Survey data from 414 U.S. college students, non-married and aged 18-22 with online clothing shopping experience and favorite clothing websites were used. Five clothing…

The Role of Code-Switching in Emotional Expression and Autobiographical Memory Recall: Implications for Bilingual Counseling

ERIC Educational Resources Information Center

Pang, Lan-Sze

2009-01-01

The purpose of the study was to gain an in-depth understanding of the emotional expression in the narration of autobiographical stories of Chinese international students in their respective languages (i.e., Mandarin and English). It addressed the methodological limitations of previous research on bilinguals' emotional expression and…

Vocabulary Development in European Portuguese: A Replication Study Using the Language Development Survey

ERIC Educational Resources Information Center

Rescorla, Leslie; Nyame, Josephine; Dias, Pedro

2016-01-01

Purpose: Our objective was to replicate previous cross­linguistic findings by comparing Portuguese and U.S. children with respect to (a) effects of language, gender, and age on vocabulary size; (b) lexical composition; and (c) late talking. Method: We used the Language Development Survey (LDS; Rescorla, 1989) with children (18-35 months) learning…

The Impact of Differentiated Reading Homework Assignments on Students' Attitudes toward Homework, Motivation to Read, Interest in Reading, and Reading Achievement

ERIC Educational Resources Information Center

Hickerson, Danielle

2012-01-01

Previous research has indicated that there is no relationship between traditional homework completion and academic achievement among elementary grade students. Yet, elementary school teachers continue to utilize this practice. The purpose of this quantitative study was to investigate the relationship between nontraditional, differentiated reading…

Prevalence of Violence Toward Community Nurses: A Questionnaire Survey.

PubMed

Gabrovec, Branko

2017-11-01

Violence toward nursing staff occurs frequently, particularly in intensive care units and closed or intensive psychiatric facilities, which have been studied previously. However, violence toward community nurses has not been investigated. The purpose of this study was to explore the frequency of violence toward community nurses in Slovenia. More than 56% of study respondents were verbally abused by their patients during the past year. More than 42% of all cases of horizontal violence were directed at community nurses.

To Help or Not to Help? The Relation between Jewish Children's Perceptions of Their Parent Attitudes about Bullying and Pro-Social Engagement with Classmates in Bullying Instances

ERIC Educational Resources Information Center

Joel, Penny

2017-01-01

The purpose of this study is to focus on the influence that children's perceptions of their parents' attitudes about bullying has on their own attitudes about bullying and defending victims, as well as their actual defending behavior and general pro-social behavior. This study utilizes data collected for a previous study of the BRAVE bully…

29 CFR 1603.100 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF THE GOVERNMENT EMPLOYEE RIGHTS ACT OF 1991 § 1603.100 Purpose. This part contains the regulations of the Equal...

29 CFR 1603.100 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF THE GOVERNMENT EMPLOYEE RIGHTS ACT OF 1991 § 1603.100 Purpose. This part contains the regulations of the Equal...

29 CFR 1603.100 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF THE GOVERNMENT EMPLOYEE RIGHTS ACT OF 1991 § 1603.100 Purpose. This part contains the regulations of the Equal...

29 CFR 1603.100 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF THE GOVERNMENT EMPLOYEE RIGHTS ACT OF 1991 § 1603.100 Purpose. This part contains the regulations of the Equal...

29 CFR 1603.100 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF THE GOVERNMENT EMPLOYEE RIGHTS ACT OF 1991 § 1603.100 Purpose. This part contains the regulations of the Equal...

Previous prelabor or intrapartum cesarean delivery and risk of placenta previa.

PubMed

Downes, Katheryne L; Hinkle, Stefanie N; Sjaarda, Lindsey A; Albert, Paul S; Grantz, Katherine L

2015-05-01

The purpose of this study was to examine the association between previous cesarean delivery and subsequent placenta previa while distinguishing cesarean delivery before the onset of labor from intrapartum cesarean delivery. We conducted a retrospective cohort study of electronic medical records from 20 Utah hospitals (2002-2010) with restriction to the first 2 singleton deliveries of nulliparous women at study entry (n=26,987). First pregnancy delivery mode was classified as (1) vaginal (reference), (2) cesarean delivery before labor onset (prelabor), or (3) cesarean delivery after labor onset (intrapartum). Risk of second delivery previa was estimated by previous delivery mode with the use of logistic regression and was adjusted for maternal age, insurance, smoking, comorbidities, previous pregnancy loss, and history of previa. Most first deliveries were vaginal (82%; n=22,142), followed by intrapartum cesarean delivery (14.6%; n=3931), or prelabor cesarean delivery (3.4%; n=914). Incidence of second delivery previa was 0.29% (n=78) and differed by previous delivery mode: vaginal, 0.24%; prelabor cesarean delivery, 0.98%; intrapartum cesarean delivery, 0.38% (P<.001). Relative to vaginal delivery, previous prelabor cesarean delivery was associated with an increased risk of second delivery previa (adjusted odds ratio, 2.62; 95% confidence interval, 1.24-5.56). There was no significant association between previous intrapartum cesarean delivery and previa (adjusted odds ratio, 1.22; 95% confidence interval, 0.68-2.19). Previous prelabor cesarean delivery was associated with a >2-fold significantly increased risk of previa in the second delivery, although the approximately 20% increased risk of previa that was associated with previous intrapartum cesarean delivery was not significant. Although rare, the increased risk of placenta previa after previous prelabor cesarean delivery may be important when considering nonmedically indicated prelabor cesarean delivery. Published by Elsevier Inc.

The Differential Effects of Two Types of Task Repetition on the Complexity, Accuracy, and Fluency in Computer-Mediated L2 Written Production: A Focus on Computer Anxiety

ERIC Educational Resources Information Center

Amiryousefi, Mohammad

2016-01-01

Previous task repetition studies have primarily focused on how task repetition characteristics affect the complexity, accuracy, and fluency in L2 oral production with little attention to L2 written production. The main purpose of the study reported in this paper was to examine the effects of task repetition versus procedural repetition on the…

Validation of catchment models for predicting land-use and climate change impacts. 1. Method

NASA Astrophysics Data System (ADS)

Ewen, J.; Parkin, G.

1996-02-01

Computer simulation models are increasingly being proposed as tools capable of giving water resource managers accurate predictions of the impact of changes in land-use and climate. Previous validation testing of catchment models is reviewed, and it is concluded that the methods used do not clearly test a model's fitness for such a purpose. A new generally applicable method is proposed. This involves the direct testing of fitness for purpose, uses established scientific techniques, and may be implemented within a quality assured programme of work. The new method is applied in Part 2 of this study (Parkin et al., J. Hydrol., 175:595-613, 1996).

Six Year Follow-Up of Health Status Changes in Danish Adults with Suicide Tendency in 1994

ERIC Educational Resources Information Center

Norlev, Jeanette; Davidsen, Michael; Kjoller, Mette

2006-01-01

The purpose of this study was to determine whether suicidal ideation and/ or suicide attempts have any long-term health effects. The relationship between suicidal thoughts and/or a previous suicide attempt in 1994 and the presence of suicidal ideation in 2000 was analyzed. We found that health status in 1994 differed significantly between the…

Primary School Children's Strategies in Solving Contingency Table Problems: The Role of Intuition and Inhibition

ERIC Educational Resources Information Center

Obersteiner, Andreas; Bernhard, Matthias; Reiss, Kristina

2015-01-01

Understanding contingency table analysis is a facet of mathematical competence in the domain of data and probability. Previous studies have shown that even young children are able to solve specific contingency table problems, but apply a variety of strategies that are actually invalid. The purpose of this paper is to describe primary school…

Facilitating the Learning Process in Design-Based Learning Practices: An Investigation of Teachers' Actions in Supervising Students

ERIC Educational Resources Information Center

Gómez Puente, S. M.; van Eijck, M.; Jochems, W.

2013-01-01

Background: In research on design-based learning (DBL), inadequate attention is paid to the role the teacher plays in supervising students in gathering and applying knowledge to design artifacts, systems, and innovative solutions in higher education. Purpose: In this study, we examine whether teacher actions we previously identified in the DBL…

Historical Relevance: NCLB in Relation to Exclusion of Prince George's County ADHD and LD Students

ERIC Educational Resources Information Center

Watt, Lawrence

2013-01-01

The implications of No Child Left Behind made comparisons of all students in the American education system with students in other countries. NCLB also made historical comparisons with students from previous generations. The purpose of this study was to point out the impropriety of making these comparisons. Students who attended school prior to the…

Identifying the Critical Components for a Conceptual Understanding of the Mole in Secondary Science Classrooms

ERIC Educational Resources Information Center

Fang, Su-Chi; Hart, Christina; Clarke, David

2016-01-01

The amount of substance and its unit the mole is a basic concept in chemistry. However, previous research has shown that teaching and learning the concept are challenging tasks for both teachers and students. The purpose of this study was to pinpoint the problems which emerge in the teaching and learning process, and provide integrated suggestions…

Phonological Priming with Nonwords in Children with and without Specific Language Impairment

ERIC Educational Resources Information Center

Brooks, Patricia J.; Seiger-Gardner, Liat; Obeid, Rita; MacWhinney, Brian

2015-01-01

Purpose: The cross-modal picture-word interference task is used to examine contextual effects on spoken-word production. Previous work has documented lexical-phonological interference in children with specific language impairment (SLI) when a related distractor (e.g., bell) occurs prior to a picture to be named (e.g., a bed). In the current study,…

Technology Integration in Education: An Examination of Technology Adoption in Teaching and Learning by Secondary Teachers in Minnesota

ERIC Educational Resources Information Center

Cherry, Jennifer E.

2014-01-01

The purpose of this study was to explore possible causal factors for level of teachers' adoption of technology in teaching and learning. Furthering the understanding of the factors related to teachers' technology adoption may facilitate increased levels of technology integration in the teaching and learning process. Based on previous research and…

Effect of Cues to Increase Sound Pressure Level on Respiratory Kinematic Patterns during Connected Speech

ERIC Educational Resources Information Center

Huber, Jessica E.

2007-01-01

Purpose: This study examined the response of the respiratory system to 3 cues used to elicit increased vocal loudness to determine whether the effects of cueing, shown previously in sentence tasks, were present in connected speech tasks and to describe differences among tasks. Method: Fifteen young men and 15 young women produced a 2-paragraph…

Teacher Feedback and Interactions in Physical Education: Effects of Student Gender and Physical Activities

ERIC Educational Resources Information Center

Nicaise, Virginie; Cogerino, Genevieve; Fairclough, Stuart; Bois, Julien; Davis, Kathryn

2007-01-01

Previous research conducted in both classroom and physical education (PE) settings has examined the impact of student gender on teacher-student interactions. The purpose of this study was to extend this line of research by analysing the influence of student gender and different types of physical activity on the frequency and nature of teacher…

The Ineffectiveness of the Provision of Input on the Problematic Grammatical Feature of Articles

ERIC Educational Resources Information Center

Morgan, Gareth

2017-01-01

This study examined the value of giving specific input on the use of articles on an undergraduate English for Academic Purposes (EAP) course. This topic was chosen as previous cohorts had generated a noticeable amount of errors in their use of articles, and developing written grammatical accuracy was one of the course's aims. Participants were…

A Focus into the Charity "Young Enterprise Northern Ireland" and How Effective Their "Company Programme" Is at Increasing "Life Skills" in Young People

ERIC Educational Resources Information Center

McVeigh, Francis

2014-01-01

Purpose - This research project has investigated the "Company Programme" of the charity YE and how effective it is at increasing Life Skills in young people. Data has been obtained using student questionnaires and teacher interviews. Previous studies have been completed on "Life Skills" and "Enterprise Programmes",…

Cohort Differences in the Availability of Informal Caregivers: Are the Boomers at Risk?

ERIC Educational Resources Information Center

Ryan, Lindsay H.; Smith, Jacqui; Antonucci, Toni C.; Jackson, James S.

2012-01-01

Purpose of the Study: We compare the close family resources of Baby Boomers (BBs) to previous cohorts of older adults at population level and then examine individual-level cohort comparisons of age-related trajectories of informal care availability from midlife into old age. Design and Methods: Population data from the U.S. Census and from the…

Improving Concept-Based Web Image Retrieval by Mixing Semantically Similar Greek Queries

ERIC Educational Resources Information Center

Lazarinis, Fotis

2008-01-01

Purpose: Image searching is a common activity for web users. Search engines offer image retrieval services based on textual queries. Previous studies have shown that web searching is more demanding when the search is not in English and does not use a Latin-based language. The aim of this paper is to explore the behaviour of the major search…

Measuring the Effects of Toys on the Problem-Solving, Creative and Social Behaviours of Preschool Children

ERIC Educational Resources Information Center

Trawick-Smith, Jeffrey; Russell, Heather; Swaminathan, Sudha

2011-01-01

Although previous research has explored the effects of various environmental influences on young children's play, the influence of toys has rarely been examined. This paucity of toy studies is due to a lack of a scientifically constructed observation system to evaluate the impact of play materials across developmental domains. The purpose of this…

Someone to Lean on: Assessment and Implications of Social Surrogate Use in Childhood

ERIC Educational Resources Information Center

Arbeau, Kimberley A.; Coplan, Robert J.; Matheson, Adrienne

2012-01-01

A social surrogate is a person who helps a shy individual deal with the stresses of a social situation. Previous research has only investigated social surrogate use in adults. The purpose of the current study was to develop and evaluate a new self-report measure of social surrogacy in middle childhood and to explore the implications of this…

Kindergarten Teachers' Perceived School Culture and Well-Being: A Comparison of Non-Profit-Making and Profit-Making Kindergartens

ERIC Educational Resources Information Center

Wong, Yau Ho P.

2010-01-01

Previous research has rarely examined teachers' perceptions of school culture (perceived school culture) and well-being in Hong Kong's non-profit-making (NPM) and profit-making (PM) kindergartens. Thus, the purpose of this study was twofold: first, it examined the relationships between Hong Kong kindergarten teachers' perceived school culture and…

Sexual Attraction and Trajectories of Mental Health and Substance Use during the Transition from Adolescence to Adulthood

ERIC Educational Resources Information Center

Needham, Belinda L.

2012-01-01

Previous research suggests that sexual minority youth have poorer health-related outcomes than their heterosexual peers. The purpose of this study is to determine whether sexual orientation disparities in mental health and substance use increase, decrease, or remain the same during the transition from adolescence to adulthood. Data are from Waves…

Associations of Health Risk Behaviors with School Absenteeism. Does Having Permission for the Absence Make a Difference?

ERIC Educational Resources Information Center

Eaton, Danice K.; Brener, Nancy; Kann, Laura K.

2008-01-01

Background: Nearly 10% of students enrolled in US public schools are absent daily. Although previous research has shown associations of school absenteeism with participation in risk behaviors, it is unclear if these associations vary by whether the absence was excused. The purpose of this study was to examine the associations of health risk…

The Effect of Situated Learning on Knowledge Transfer of Students with and without Disabilities in Inclusive Classrooms: A Meta-Analysis

ERIC Educational Resources Information Center

Kim, Jiyoung

2012-01-01

The purpose of this meta-analysis was to examine the effect of situated learning on the academic performance of students with and without disabilities in inclusive general education classrooms. While previous research has reported the overall effectiveness of situated learning, relatively few studies have been conducted to investigate how situated…

A Comparison of General and Specific Instructions to Promote Task Engagement and Completion by a Young Man with Asperger Syndrome

ERIC Educational Resources Information Center

Bouxsein, Kelly J.; Tiger, Jeffrey H.; Fisher, Wayne W.

2008-01-01

Previous research has suggested that the topography of instructions (general vs. specific) may influence the likelihood that young children comply with instructions. The purpose of the current study was to compare the rates of task completion of a young man diagnosed with Asperger syndrome when provided with general and specific instructions…

The Relationship between Pain, Self-Injury, and Other Problem Behaviors in Young Children with Autism and Other Developmental Disabilities

ERIC Educational Resources Information Center

Courtemanche, Andrea B.; Black, William R.; Reese, R. Matthew

2016-01-01

Research has suggested that individuals who engage in self-injurious behavior may have enhanced expressions of pain, which contradicts previous assertions of blunted pain sensitivity in this population. The purpose of this study was to measure expressions of pain among young children being evaluated for autism and other neurodevelopmental…

Reducing gut effects from Cryptosporidium parvum infection in dairy calves through prophylactic glucagon-like peptide 2 therapy or feeding of an artificial sweetener

USDA-ARS?s Scientific Manuscript database

Glucagon-like peptide 2 (GLP-2) therapy was shown previously to reduce inflammation-related gut damage from coccidiosis in dairy calves, and feeding of artificial sweetener stimulates GLP-2 secretion from intestinal L cells. The purpose of this study was to determine whether GLP-2 treatment or artif...

Mother and Child Depressive Symptoms in Youth with Spina Bifida: Additive, Moderator, and Mediator Models

ERIC Educational Resources Information Center

Schellinger, Kriston B.; Holmbeck, Grayson N.; Essner, Bonnie S.; Alvarez, Renae

2012-01-01

The purpose of the study was to examine the extent to which parenting behaviors influence the relation between maternal and child depressive symptoms in youth with spina bifida and a comparison sample. Previous research has found that maternal depression not only negatively impacts the mother-child relationship, but also places the child at risk…

Determining Advanced and Basic Financial Literacy Relations and Overconfidence, and Informative Social Media Association of University Students in Turkey

ERIC Educational Resources Information Center

Karaa, Ibrahim E.; Kugu, Tayfun D.

2016-01-01

The purposes of the paper are, first, to investigate financial literacy in university students and to determine the relationship between basic and advanced financial literacy; second, to present a positive association between social media usage and financial literacy; third, to examine demographic factors consistent with previous studies; and,…

The Identification of Reasons, Solutions, and Techniques Informing a Theory-Based Intervention Targeting Recreational Sports Participation

ERIC Educational Resources Information Center

St Quinton, Tom; Brunton, Julie A.

2018-01-01

Purpose: This study is the 3rd piece of formative research utilizing the theory of planned behavior to inform the development of a behavior change intervention. Focus groups were used to identify reasons for and solutions to previously identified key beliefs in addition to potentially effective behavior change techniques. Method: A purposive…

Breast milk vitamin B-12 concentrations of Guatemalan women are correlated with maternal but not infant vitamin B–12 status at 12 months postpartum

USDA-ARS?s Scientific Manuscript database

In our previous studies one third of lactating Guatemalan women, infants and children had deficient or marginal serum vitamin B-12 concentrations. Relationships among maternal and infant status and breast milk vitamin B-12, however, have not been investigated in such populations. Our purpose was to ...

Gender Differences in Multiattributional Causality for Achievement and Affiliation in Five Cross-National Samples.

ERIC Educational Resources Information Center

Chandler, Theodore A.; And Others

The purpose of this study was to expand the previous limited locus of control focus of gender differences cross-nationally by shifting to an attributional model for both successes and failures in both achievement and affiliation domains in order to test the hypothesis that women differ from men in their attributional patterns for achievement and…

Receptive Vocabulary, Cognitive Flexibility, and Inhibitory Control Differentially Predict Older and Younger Adults' Success Perceiving Speech by Talkers with Dysarthria

ERIC Educational Resources Information Center

Ingvalson, Erin M.; Lansford, Kaitlin L.; Fedorova, Valeriya; Fernandez, Gabriel

2017-01-01

Purpose: Previous research has demonstrated equivocal findings related to the effect of listener age on intelligibility ratings of dysarthric speech. The aim of the present study was to investigate the mechanisms that support younger and older adults' perception of speech by talkers with dysarthria. Method: Younger and older adults identified…

The Performance of the Japanese Case Particles in Children's Speech: With Special Reference to "Ga" and "O."

ERIC Educational Resources Information Center

Miyata, Hiroko

1993-01-01

The purpose of this paper is to demonstrate that children's use of Japanese case particles obeys the grammatical principles introduced at the earlier stage of language development. In previous studies concerning the acquisition of Japanese case examined through the experimental method, it has been suggested that children acquire the functional use…

Repurposing with a Purpose: A Story with a Happy Ending

ERIC Educational Resources Information Center

Greaves, Lyn; Roller, Sibel; Bradley, Claire

2010-01-01

The work reported here forms part of a UK Joint Information Systems Committee (JISC) funded project (BL4ACE) (http://bl4ace.tvu.ac.uk/). This project built on previous work that evaluated the effectiveness of a learning design to underpin academic competence in a Business Studies degree. A significant concern of the blended learning design was to…

Paired Learners' Verbalised Strategies for Determining Grammatical Correctness: A Turn-Based System for Coding Metatalk

ERIC Educational Resources Information Center

Ishii, David N.

2011-01-01

The purpose of this paper is to explore the use of a new coding system that incorporates the various types of metatalk that occurred during paired learners' engagement in a consciousness-raising task. On the basis of previous studies, metalanguage (e.g. with or without terminology), knowledge sources (e.g. intuition), and verbalisation strategies…

Early Social Fear in Relation to Play with an Unfamiliar Peer: Actor and Partner Effects

ERIC Educational Resources Information Center

Walker, Olga L.; Degnan, Kathryn A.; Fox, Nathan A.; Henderson, Heather A.

2015-01-01

The purpose of this study was to examine the associations between maternal reports of social fear at 24 months and social behaviors with an unfamiliar peer during play at 36 months, using the Actor-Partner Interdependence Model (APIM; Kashy & Kenny, 1999). The APIM model was used to not only replicate previous findings of direct effects of…

The Publication History of the "Journal of Organizational Behavior Management": An Objective Review and Analysis--1998-2009

ERIC Educational Resources Information Center

VanStelle, Sarah E.; Vicars, Sara M.; Harr, Victoria; Miguel, Caio F.; Koerber, Jeana L.; Kazbour, Richard; Austin, John

2012-01-01

The purpose of this study was to extend into a third decade previous reviews conducted by Balcazar, Shupert, Daniels, Mawhinney, and Hopkins (1989) and Nolan, Jarema, and Austin (1999) of the "Journal of Organizational Behavior Management" ("JOBM"). Every article published in "JOBM" between 1998 and 2009 was objectively reviewed and analyzed for…

The Mediational Effect of Academic Self-Discipline (ASD) between Academic Self-Efficacy (ASE) and College GPA

ERIC Educational Resources Information Center

Jung, Kyoung Rae

2013-01-01

Drawing upon self-efficacy theory (Bandura, 1997), the purpose of this study was to examine academic self-discipline (ASD) as a mediator of the relationship between academic self-efficacy (ASE) and college GPA, as well as the feedback effect of previous academic performance on subsequent ASE and ASD. To test this research question, I used…

An Age and Body Mass Handicap for the Marathon

ERIC Educational Resources Information Center

Vanderburgh, Paul M.

2015-01-01

An age and body mass handicap has been previously developed and validated for the 5-kilometer (5K) run. The purpose of this study was to develop a similar handicap for the marathon but with a different age adjustment based on deviations from age group world best marathon times within each sex. The resulting handicap allowed finish time comparisons…

Teacher Verbal Aggressiveness and Credibility Mediate the Relationship between Teacher Technology Policies and Perceived Student Learning

ERIC Educational Resources Information Center

Finn, Amber N.; Ledbetter, Andrew M.

2014-01-01

In this study, we extend previous work on teacher technology policies by refining the teacher technology policies instrument to account for the technology purpose (social, academic) and type (cell phone, laptop/tablet), and examine a model of teacher technology policies and perceived learning. We found that students are more sensitive to policies…

Leadership as Accountability for Learning: The Effects of School Poverty, Teacher Experience, Previous Achievement, and Principal Preparation Programs on Student Achievement

ERIC Educational Resources Information Center

Vanderhaar, Judi E.; Munoz, Marco A.; Rodosky, Robert J.

2006-01-01

In the current era of accountability for achievement, school principals play the pivotal role of instructional leader. In a high-stakes testing environment, leadership preparation programs in universities and school districts need to be positively related to academic outcomes. The purpose of this study was to examine the relationship between…

A Limited Assessment of the Curricula of Selected Information System Technology Associate Degree Programs

ERIC Educational Resources Information Center

Stange, Melissa

2012-01-01

Previous studies have examined the curricula of information systems technology (IST) programs, and some have noted a discrepancy between the stated needs of industry and the skills and attributes of graduates of 4-year programs. In addition, gaps between the 2-year curricula and the perceived needs of employers have been noted. The purpose of this…

Grammatical Morphology in Monolingual and Bilingual Children with and without Language Impairment: The Case of Dutch Plurals and Past Participles

ERIC Educational Resources Information Center

Boerma, Tessel; Wijnen, Frank; Leseman, Paul; Blom, Elma

2017-01-01

Purpose: Grammatical morphology is often a locus of difficulty for both children with language impairment (LI) and bilingual children. In contrast to previous research that mainly focused on verbal tense and agreement markings, the present study investigated whether plural and past participle formation can disentangle the effects of LI and…

Organisational Intelligence

ERIC Educational Resources Information Center

Yolles, Maurice

2005-01-01

Purpose: Seeks to explore the notion of organisational intelligence as a simple extension of the notion of the idea of collective intelligence. Design/methodology/approach: Discusses organisational intelligence using previous research, which includes the Purpose, Properties and Practice model of Dealtry, and the Viable Systems model. Findings: The…

45 CFR 148.101 - Basis and purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOR THE INDIVIDUAL HEALTH INSURANCE MARKET General Provisions § 148.101 Basis and purpose. This part... individual health insurance coverage for certain eligible individuals who previously had group coverage, and... and protects all individuals and family members who have, or seek, individual health insurance...

Sustainability: What the Entrepreneurship Educators Think

ERIC Educational Resources Information Center

Wyness, Lynne; Jones, Paul; Klapper, Rita

2015-01-01

Purpose: The purpose of this paper is to consider the understanding and presence of sustainability within entrepreneurship education. The extant literature on sustainability within the entrepreneurship discipline remains extremely limited. Previously, sustainability within an entrepreneurship context has related to economic viability as opposed to…

7 CFR 762.121 - Loan purposes.

Code of Federal Regulations, 2010 CFR

2010-01-01

... associated with reorganizing a farm to improve its profitability; (ii) Purchase of livestock, including... purposes: (i) Payment of annual operating expenses, family subsistence, and purchase of feeder animals; (ii... circumstances can carry-over operating debts from a previous operating cycle be refinanced); (iii) Purchase of...

Fixed-Base Comb with Window-Non-Adjacent Form (NAF) Method for Scalar Multiplication

PubMed Central

Seo, Hwajeong; Kim, Hyunjin; Park, Taehwan; Lee, Yeoncheol; Liu, Zhe; Kim, Howon

2013-01-01

Elliptic curve cryptography (ECC) is one of the most promising public-key techniques in terms of short key size and various crypto protocols. For this reason, many studies on the implementation of ECC on resource-constrained devices within a practical execution time have been conducted. To this end, we must focus on scalar multiplication, which is the most expensive operation in ECC. A number of studies have proposed pre-computation and advanced scalar multiplication using a non-adjacent form (NAF) representation, and more sophisticated approaches have employed a width-w NAF representation and a modified pre-computation table. In this paper, we propose a new pre-computation method in which zero occurrences are much more frequent than in previous methods. This method can be applied to ordinary group scalar multiplication, but it requires large pre-computation table, so we combined the previous method with ours for practical purposes. This novel structure establishes a new feature that adjusts speed performance and table size finely, so we can customize the pre-computation table for our own purposes. Finally, we can establish a customized look-up table for embedded microprocessors. PMID:23881143

A Null Relationship between Media Multitasking and Well-Being

PubMed Central

Shih, Shui-I

2013-01-01

There is a rapidly increasing trend in media-media multitasking or MMM (using two or more media concurrently). In a recent conference, scholars from diverse disciplines expressed concerns that indulgence in MMM may compromise well-being and/or cognitive abilities. However, research on MMM's impacts is too sparse to inform the general public and policy makers whether MMM should be encouraged, managed, or minimized. The primary purpose of the present study was to develop an innovative computerized instrument – the Survey of the Previous Day (SPD) – to quantify MMM as well as media-nonmedia and nonmedia-nonmedia multitasking and sole-tasking. The secondary purpose was to examine whether these indices could predict a sample of well-being related, psychosocial measures. In the SPD, participants first recalled (typed) what they did during each hour of the previous day. In later parts of the SPD, participants analysed activities and their timing and duration for each hour of the previous day, while relevant recall was on display. Participants also completed the Media Use Questionnaire. The results showed non-significant relationship between tasking measures and well-being related measures. Given how little is known about the associations between MMM and well-being, the null results may offer some general reassurance to those who are apprehensive about negative impacts of MMM. PMID:23691236

45 CFR 144.101 - Basis and purpose.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS RELATING TO HEALTH INSURANCE COVERAGE General Provisions § 144.101 Basis and purpose. (a) Part 146 of this... is to improve access to individual health insurance coverage for certain individuals who previously...

45 CFR 144.101 - Basis and purpose.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS RELATING TO HEALTH INSURANCE COVERAGE General Provisions § 144.101 Basis and purpose. (a) Part 146 of this... is to improve access to individual health insurance coverage for certain individuals who previously...

45 CFR 144.101 - Basis and purpose.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS RELATING TO HEALTH INSURANCE COVERAGE General Provisions § 144.101 Basis and purpose. (a) Part 146 of this... is to improve access to individual health insurance coverage for certain individuals who previously...

Nd:YAG laser associated to different materials on seal of dentinal tubuli for dowel and post preparation

NASA Astrophysics Data System (ADS)

Aun, Carlos E.; de Campos Ferraz, Jussara; Silva Kfouri, Luciana

1998-04-01

Previous researches have discussed the importance of sealing the internal surface of the root canal after preparing it for posts or dowels, avoiding tubuli contamination by the oral environment. The purpose of this study was to investigate the effects of Neodymium-Yttrium-Aluminum-Garnet laser irradiation, associated or not with another materials, on the root inner walls after post space preparation. Forty single rooted endodontically treated teeth had theirs filings partially removed for prosthetics restoration, divided into 8 groups which received a coat of the following materials: group A: Copalite vanish; group B: Copalite vanish and laser; group C: Scothbond Multi-Purpose; group D: Scothbond Multi-Purpose and laser; group E: methylcianoacrilate; group F: methylcianocrilate and laser; group G: laser only; group H: control. The roots were placed in methylene blue dye and transversally cutted, then submitted to the analysis in the profile projector. So far we could observe that the Nd:Yag laser was able to enhance the sealing properties of the Scothbond Multi-Purpose.

Assessing the Effect of Spaceflight on the Propensity for Astronauts to Develop Disc Herniation

NASA Technical Reports Server (NTRS)

Feiveson, A.; Mendez, C.; Somers, J.

2015-01-01

A previous study reported that the instantaneous risk of developing a Herniated Nucleus Pulposus (HNP) was higher in astronauts who had flown at least one mission, as compared with those in the corps who had not yet flown. However, the study only analyzed time to HNP after the first mission (if any) and did not account for the possible effects of multiple missions. While many HNPs occurred well into astronauts' careers or in somecases years after retirement, the higher incidence of HNPs relatively soon after completion of space missions appears to indicate that spaceflight may lead to an increased risk of HNP. In addition, when an HNP occurs after spaceflight, is it related to previous spaceflight exposure? The purpose of this study was to investigate whether multiple missions, sex, age, vehicle landing dynamics, and flight duration affect the risk of developing an HNP usinga competing risks model. The outcome of the study will inform the Human System Risk Board assessment of back pain, inform the risk of injury due to dynamic loads, and update the previous dataset, which contained events up to December 31, 2006.

Relating retinal nerve fiber thickness to behavioral sensitivity in patients with glaucoma: application of a linear model.

PubMed

Hood, Donald C

2007-05-01

Glaucoma causes damage to the retinal ganglion cells and their axons, and this damage can be detected with both structural and functional tests. The purpose of this study was to better understand the relationship between a structural measure of retinal nerve fiber layer (RNFL) and the most common functional test, behavioral sensitivity with static automated perimetry (SAP). First, a linear model, previously shown to describe the relationship between local visual evoked potentials and SAP sensitivity, was modified to predict the change in RNFL as measured by optical coherence tomography. Second, previous work by others was shown to be consistent with this model.

Past speculations of future health technologies: a description of technologies predicted in 15 forecasting studies published between 1986 and 2010

PubMed Central

Doos, Lucy; Packer, Claire; Ward, Derek; Simpson, Sue; Stevens, Andrew

2017-01-01

Objective To describe and classify health technologies predicted in forecasting studies. Design and methods A portrait describing health technologies predicted in 15 forecasting studies published between 1986 and 2010 that were identified in a previous systematic review. Health technologies are classified according to their type, purpose and clinical use; relating these to the original purpose and timing of the forecasting studies. Data sources All health-related technologies predicted in 15 forecasting studies identified in a previously published systematic review. Main outcome measure Outcomes related to (1) each forecasting study including country, year, intention and forecasting methods used and (2) the predicted technologies including technology type, purpose, targeted clinical area and forecast timeframe. Results Of the 896 identified health-related technologies, 685 (76.5%) were health technologies with an explicit or implied health application and included in our study. Of these, 19.1% were diagnostic or imaging tests, 14.3% devices or biomaterials, 12.6% information technology systems, eHealth or mHealth and 12% drugs. The majority of the technologies were intended to treat or manage disease (38.1%) or diagnose or monitor disease (26.1%). The most frequent targeted clinical areas were infectious diseases followed by cancer, circulatory and nervous system disorders. The most frequent technology types were for: infectious diseases—prophylactic vaccines (45.8%), cancer—drugs (40%), circulatory disease—devices and biomaterials (26.3%), and diseases of the nervous system—equally devices and biomaterials (25%) and regenerative medicine (25%). The mean timeframe for forecasting was 11.6 years (range 0–33 years, median=10, SD=6.6). The forecasting timeframe significantly differed by technology type (p=0.002), the intent of the forecasting group (p<0.001) and the methods used (p<001). Conclusion While description and classification of predicted health-related technologies is crucial in preparing healthcare systems for adopting new innovations, further work is needed to test the accuracy of predictions made. PMID:28760796

In-Vehicle Information Systems Behavioral Model and Design Support: Final Report

DOT National Transportation Integrated Search

2000-02-16

A great deal of effort went into producing both the model and the prototype software for this contract. The purpose of this final report is not to duplicate the information provided about these and other topics in previous reports. The purpose is to ...

Over diagnosis of chronic obstructive pulmonary disease in an underserved patient population.

PubMed

Ghattas, Christian; Dai, Allen; Gemmel, David J; Awad, Magdi H

2013-01-01

While cross-national studies have documented rates of chronic obstructive pulmonary disease (COPD) misdiagnosis among patients in primary care, US studies are scarce. Studies investigating diagnosis among uninsured patients are lacking. The purpose of this study is to identify patients who are over diagnosed and thus, mistreated, for COPD in a federally qualified health center. A descriptive study was conducted for a retrospective cohort from February 2011 to June 2012. Spirometry was performed by trained personnel following American Thoracic Society recommendations. Patients were referred for spirometry to confirm previous COPD diagnosis or to assess uncontrolled COPD symptoms. Airway obstruction was defined as a forced expiratory volume in the first second of expiration (FEV1) to forced vital capacity ratio less than 0.7. Reversibility was defined as a postbronchodilator increase in FEV1 greater than 200 mL and greater than 12%. Eighty patients treated for a previous diagnosis of COPD (n = 72) or on anticholinergic inhalers (n = 8) with no COPD diagnosis were evaluated. The average age was 52.9 years; 71% were uninsured. Only 17.5% (14/80) of patients reported previous spirometry. Spirometry revealed that 42.5% had no obstruction, 22.5% had reversible obstruction, and 35% had non-reversible obstruction. Symptoms and smoking history are insufficient to diagnose COPD. Prevalence of COPD over diagnosis among uninsured patient populations may be higher than previously reported. Confirming previous COPD diagnosis with spirometry is essential to avoid unnecessary and potentially harmful treatment.

Condensation of cosmic analog material in microgravity conditions - Preliminary analysis of a first set of flights

NASA Technical Reports Server (NTRS)

Mancini, D.; Bussoletti, E.; Mennella, V.; Vittone, A. A.; Colangeli, L.; Mirra, C.; Stephens, J.; Nuth, J.; Lilleleht, L.; Furgeson, F.

1992-01-01

The first results of the STARDUST project, aimed at producing and analyzing cosmic-dust analog materials in microgravity conditions, are summarized. The discussion covers the purpose of the investigation, cosmic-dust formation and properties, previous simulations of cosmic-dust formation, the current approach, the microgravity experimental apparatus, and potential advantages of studying dust formation under microgravity conditions.

Effects of Dictation, Speech to Text, and Handwriting on the Written Composition of Elementary School English Language Learners

ERIC Educational Resources Information Center

Arcon, Nina; Klein, Perry D.; Dombroski, Jill D.

2017-01-01

Previous research has shown that both dictation and speech-to-text (STT) software can increase the quality of writing for native English speakers. The purpose of this study was to investigate the effect of these modalities on the written composition and cognitive load of elementary school English language learners (ELLs). In a within-subjects…

A New Method of Administering the Grooved Pegboard Test: Performance as a Function of Handedness and Sex

ERIC Educational Resources Information Center

Bryden, P.J.; Roy, E.A.

2005-01-01

The purpose of the present study was twofold: first to examine the influences of sex and handedness on manual performance on the Grooved Pegboard Test; and secondly to provide normative data for two versions (Place and Remove tasks) of the Grooved Pegboard Test, as previous work (Bryden & Roy, 1999) had suggested that the Remove task of the…

Development of the Information Society and Its Impact on the Education Sector in the EU: Efficiency at the Regional (NUTS 2) Level

ERIC Educational Resources Information Center

Aristovnik, Aleksander

2014-01-01

Information and communication technology (ICT) is one of the most important driving forces promoting economic growth in the economy. However, one puzzling question concerns the efficient and effective impact of ICT on educational outputs and outcomes. Therefore, the purpose of the paper is to discuss and review some previous research studies on…

Do At-Risk Students Benefit When NovaNET Is Used for Credit Recovery?

ERIC Educational Resources Information Center

Volkerding, Rebecca Lynn

2012-01-01

The purpose of this study was to determine if it is effective and appropriate to place all students needing credit recovery in computer-based classes regardless of age, risk ratio, and their previous failing grade. Driven by the NCLB mandate for schools to produce greater gains and graduate all students in 4.5 years, districts are now using online…

A Predictive Mathematical Model of Muscle Forces for Children with Cerebral Palsy

ERIC Educational Resources Information Center

Lee, Samuel C. K.; Ding, Jun; Prosser, Laura A.; Wexler, Anthony S.; Binder-Macleod, Stuart A.

2009-01-01

Aim: The purpose of this study was to determine if our previously developed muscle model could be used to predict forces of the quadriceps femoris and triceps surae muscles of children with spastic diplegic cerebral palsy (CP). Method: Twenty-two children with CP (12 males, 10 females; mean age 10y, SD 2y, range 7-13y; Gross Motor Function…

Improving the Memory Sections of the Standardized Assessment of Concussion Using Item Analysis

ERIC Educational Resources Information Center

McElhiney, Danielle; Kang, Minsoo; Starkey, Chad; Ragan, Brian

2014-01-01

The purpose of the study was to improve the immediate and delayed memory sections of the Standardized Assessment of Concussion (SAC) by identifying a list of more psychometrically sound items (words). A total of 200 participants with no history of concussion in the previous six months (aged 19.60 ± 2.20 years; N?=?93 men, N?=?107 women)…

Students' and Teachers' Assessments of the Need for Accuracy in the Oral Production of German as a Foreign Language

ERIC Educational Resources Information Center

Chavez, Monika

2007-01-01

Previous research indicates that foreign language learners are much more focused on accuracy, particularly grammatical accuracy, than their teachers are. The purpose of the current study was to gain a more detailed understanding of American learners' views of the need for accuracy in the oral production of a foreign language (German) by (a)…

The Impact of a Freshman Mentoring Program on Student Success within a Large Chicago Suburban High School

ERIC Educational Resources Information Center

Killeen, Jennifer

2017-01-01

The purpose of this quasi-experimental study is to determine the impact a freshman mentoring program will have on student achievement, student discipline and student attendance within a large suburban high school. There does not seem to be much previous research on this topic in particular, therefore much of the research focused on the transition…

Beliefs and Technology--Does One Lead to the Other? Evaluating the Effects of Teacher Self-Efficacy and School Collective Efficacy on Technology Use in the Classroom

ERIC Educational Resources Information Center

Studnicki, Elaine Ann

2012-01-01

This exploratory mixed method study builds upon previous research to investigate the influence of teacher self- and collective efficacy on technology use in the classroom. This population was purposefully sampled to examine first- and second order technology barriers, instructional strategies, and human influences on technology. The quantitative…

Identifying the Barriers to Using Games and Simulations in Education: Creating a Valid and Reliable Survey Instrument

ERIC Educational Resources Information Center

Justice, Lenora Jean

2012-01-01

The purpose of this study was to create a valid and reliable instrument to measure teacher perceived barriers to the adoption of games and simulations in instruction. Previous research, interviews with educators, a focus group, an expert review, and a think aloud protocol were used to design a survey instrument. After finalization, the survey was…

An Investigation of Middle School Science Teachers and Students Use of Technology inside and outside of Classrooms: Considering Whether Digital Natives Are More Technology Savvy than Their Teachers

ERIC Educational Resources Information Center

Wang, Shiang-Kwei; Hsu, Hui-Yin; Campbell, Todd; Coster, Daniel C.; Longhurst, Max

2014-01-01

The purpose of the study is to investigate the popular assumption that the "digital natives" generation surpasses the previous "digital immigrants" generation in terms of their technology experiences, because they grow up with information and communication technology. The assumption presumes that teachers, the digital…

Associations of Trying to Lose Weight, Weight Control Behaviors, and Current Cigarette Use among US High School Students

ERIC Educational Resources Information Center

Johnson, Jonetta L.; Eaton, Danice K.; Pederson, Linda L.; Lowry, Richard

2009-01-01

Background: Approximately one-quarter of high school students currently use cigarettes. Previous research has suggested some youth use smoking as a method for losing weight. The purpose of this study was to describe the association of current cigarette use with specific healthy and unhealthy weight control practices among 9th-12th grade students…

Using Personality Data in Higher Education: A Preliminary Examination of Personality Differences Based on Professional Orientation and Skill Level

ERIC Educational Resources Information Center

Carr, Joel L.

2010-01-01

The purpose of this study is to examine the differences between groups of psychology students and groups of psychology professionals based on the personality trait of Extraversion, and its facets, as measured by the NEO Personality Inventory-Revised (NEO PI-R; Costa & McCrae, 1992). Previous applications of the NEO PI-R have focused on…

The Color of the Rainbow Path: An Examination of the Intersection of Racist and Homophobic Bullying in U.S. Higher Education

ERIC Educational Resources Information Center

Misawa, Mitsunori

2015-01-01

Recent reports of bullying in postsecondary education show that there have been an increasing number of incidents of bullying. Although previous studies focused on bullying in general, the intersectionality of various types of bullying has not been extensively examined yet in postsecondary education. The purpose of this narrative inquiry was to…

Relationship between the Quality of Educational Facilities, School Climate, and School Safety of High School Tenth Graders in the United States

ERIC Educational Resources Information Center

Bell, Darnell Brushawn

2011-01-01

The purpose of the study was to understand the relationships among facility conditions, school climate, and school safety of high school tenth graders in the United States. Previous research on the quality of educational facilities influence on student achievement has varied. Recent research has suggested that the quality of educational facilities…

An Investigation of the Relationship between Performance Appraisal and Career Development and Advancement of Mid-Level Women in Student Affairs Administration

ERIC Educational Resources Information Center

Corral, Christine R.

2009-01-01

The purpose of this study was to explore the performance appraisal experience of 14 mid-level women in student affairs administration at four-year colleges and universities in Northern Illinois using a qualitative research approach involving personal interviews. Previous research on career development and advancement of mid-level women in student…

An Examination of Alternate Assessment Durations when Assessing Multiple-Skill Computational Fluency: The Generalizability and Dependability of Curriculum-Based Outcomes within the Context of Educational Decisions

ERIC Educational Resources Information Center

Christ, Theodore J.; Johnson-Gros, Kristin H.

2005-01-01

The current study extended previous research on curriculum-based measurement in mathematics (M-CBM) assessments. The purpose was to examine the generalizability and dependability of multiple-skill M-CBM computation assessments across various assessment durations (1, 2, 3, 4, 5, and 6 minutes). Results of generalizability and dependability studies…

INTEREST AND INTELLECTUAL INDICES RELATED TO SUCCESSFUL AND NON-SUCCESSFUL MALE COLLEGE STUDENTS IN TECHNICAL AND ASSOCIATE DEGREE PROGRAMS. FINAL REPORT.

ERIC Educational Resources Information Center

HECKER, DONALD L.; TAYLOR, RONALD G.

THE PURPOSE OF THE PROJECT WAS TO STUDY THE DIFFERENCES AND SIMILARITIES IN INTEREST, ABILITY, AND PREVIOUS ACHIEVEMENT PATTERNS OF 941 MEN STUDENTS WHO ENROLLED IN VARIOUS TECHNICAL AND ASSOCIATE DEGREE 2-YEAR PROGRAMS AND TO DETERMINE WHICH VARIABLES COULD DIFFERENTIATE BETWEEN STUDENTS WHO COMPLETED, CHANGED TO AN ALTERNATE PROGRAM, OR WITHDREW…

Direct and indirect aggression and victimization in adolescents - associations with the development of psychological difficulties.

PubMed

Lundh, Lars-Gunnar; Daukantaité, Daiva; Wångby-Lundh, Margit

2014-01-01

Previous research has established that direct and indirect forms of aggression differ in their association with gender and type of psychological difficulties. One purpose of the present study was to test if the same applies to direct and indirect victimization. A second purpose was to study these associations not only cross-sectionally (as in most previous research) but also longitudinally. A third purpose was to test the hypotheses that there are prospective bidirectional associations not only between victimization and psychological difficulties (which has been shown in previous research), but also between aggression and psychological difficulties, and that direct and indirect forms of aggression and victimization show different associations with different types of psychological difficulties. The participants were a community sample of all students in two grades of regular school in a Swedish municipality who answered questionnaires as part of a two-wave longitudinal study with a one-year interval. The participants were 13-15 years old, and there were longitudinal data on 893 students, which represented 85% of all students. The cross-sectional associations were primarily tested by semi-partial correlations, and the longitudinal associations by hierarchical multiple regression. The results corroborated the meaningfulness of differentiating not only between direct and indirect aggression but also between direct and indirect victimization. Boys reported being more victim to direct aggression, whereas girls reported being more victim to indirect aggression. Direct aggression predicted increased conduct problems in boys, whereas indirect aggression predicted increased conduct problems in girls, and conduct problems reciprocally predicted increased direct and indirect aggression. Indirect victimization showed prospective bidirectional associations with emotional symptoms and conduct problems, suggesting the potential development of vicious cycles of escalating problems in these areas. The present results indicate that direct and indirect aggression, as well as direct and indirect victimization, may have different roles in the development of psychological difficulties in young adolescents. Further, the demonstration of prospective bidirectional associations points to a possible mechanism for the development of psychological difficulties, that may be described in terms of dynamical systems theory. This has potential relevance both for the prevention and the treatment of psychopathology.

Mood disorders: A potential link between ghrelin and leptin on human body?

PubMed

Zarouna, Stalo; Wozniak, Greta; Papachristou, Anastasia Ioannis

2015-05-20

Leptin and ghrelin are two hormones associated with multiple physiological functions, especially energy balance. Leptin is an adipocyte-secreted hormone discovered in 1950 and ghrelin which was found in 1999, is a peptide hormone produced and secreted in the stomach. A number of previous studies showed that these hormones could be associated with different types of mood disorders. The results of previous studies, nevertheless, are confounded by diverse sample selection and different methodologies. A search for related articles in the PubMed database was attempted. The search covered studies, reports, reviews and editorials published in the last ten years. Older references served as auxiliary sources for comparison purposes. However, due to the different results of the studies, there is a need for more investigation in order to establish the exact biochemical mechanisms that are responsible for these diseases and ghrelin's and leptin's effects on mood.

Natural course of undescended testes after inguinoscrotal surgery.

PubMed

Meij-deVries, Annebeth; van der Voort, Laszla M; Sijstermans, Karlijn; Meijer, Robert W; van der Plas, Evelyn M; Hack, Wilfried W M

2013-12-01

The purpose of the study is to study the natural course of undescended testes after inguinoscrotal surgery. From 2003-2010, 24 boys were observed with 26 undescended testes after inguinoscrotal surgery; 12 had previously undergone inguinal hernia repair and 12 orchidopexy. Spontaneous descent was awaited and (re-)orchidopexy would only be performed in case of non-descent at puberty. The boys were assessed annually for testis position and for testis volume as measured by ultrasound. At the end of the study period, 19 testes had reached scrotal position; of these, 13 (68%) had descended spontaneously and 6 (32%) had been (re-)orchidopexied. No difference was found in the rate of spontaneous descent after previous orchidopexy or inguinal hernia repair (P=0.419). Spontaneous descent of undescended testes after inguinoscrotal surgery occurs regularly. In this study, it was observed in two out of every three cases. © 2013.

40 CFR 35.3000 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and purposes of the Clean Water Act and applicable regulations. (c) Where a Tribe has previously qualified for treatment as a State under a Clean Water Act or Safe Drinking Water Act program, the Tribe... of the wastewater treatment works construction grants program under section 205(g) of the Clean Water...

40 CFR 35.3000 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and purposes of the Clean Water Act and applicable regulations. (c) Where a Tribe has previously qualified for treatment as a State under a Clean Water Act or Safe Drinking Water Act program, the Tribe... of the wastewater treatment works construction grants program under section 205(g) of the Clean Water...

40 CFR 35.3000 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and purposes of the Clean Water Act and applicable regulations. (c) Where a Tribe has previously qualified for treatment as a State under a Clean Water Act or Safe Drinking Water Act program, the Tribe... of the wastewater treatment works construction grants program under section 205(g) of the Clean Water...

40 CFR 35.3000 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and purposes of the Clean Water Act and applicable regulations. (c) Where a Tribe has previously qualified for treatment as a State under a Clean Water Act or Safe Drinking Water Act program, the Tribe... of the wastewater treatment works construction grants program under section 205(g) of the Clean Water...

40 CFR 35.3000 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and purposes of the Clean Water Act and applicable regulations. (c) Where a Tribe has previously qualified for treatment as a State under a Clean Water Act or Safe Drinking Water Act program, the Tribe... of the wastewater treatment works construction grants program under section 205(g) of the Clean Water...

Factors That Influence Organization Learning Sustainability in Non-Profit Organizations

ERIC Educational Resources Information Center

Prugsamatz, Raphaella

2010-01-01

Purpose: The purpose of this paper is to broaden previous work on organizational learning and the factors that influence learning in organizational settings. Design/methodology/approach: Qualitative and quantitative research methods that included in-depth interviews and questionnaire distribution were used. Data gathered were analyzed using…

7 CFR 1720.4 - General standards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... GUARANTEES FOR BONDS AND NOTES ISSUED FOR ELECTRIFICATION OR TELEPHONE PURPOSES § 1720.4 General standards...) The proceeds of the guaranteed bonds will be used by the guaranteed lender to make loans to borrowers... bonds or notes previously issued by the guaranteed lender for such purposes; (2) At the time the...

7 CFR 1720.4 - General standards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... GUARANTEES FOR BONDS AND NOTES ISSUED FOR ELECTRIFICATION OR TELEPHONE PURPOSES § 1720.4 General standards...) The proceeds of the guaranteed bonds will be used by the guaranteed lender to make loans to borrowers... bonds or notes previously issued by the guaranteed lender for such purposes; (2) At the time the...

7 CFR 1720.4 - General standards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... GUARANTEES FOR BONDS AND NOTES ISSUED FOR ELECTRIFICATION OR TELEPHONE PURPOSES § 1720.4 General standards...) The proceeds of the guaranteed bonds will be used by the guaranteed lender to make loans to borrowers... bonds or notes previously issued by the guaranteed lender for such purposes; (2) At the time the...

7 CFR 1720.4 - General standards.

Code of Federal Regulations, 2011 CFR

2011-01-01

... GUARANTEES FOR BONDS AND NOTES ISSUED FOR ELECTRIFICATION OR TELEPHONE PURPOSES § 1720.4 General standards...) The proceeds of the guaranteed bonds will be used by the guaranteed lender to make loans to borrowers... bonds or notes previously issued by the guaranteed lender for such purposes; (2) At the time the...

7 CFR 1720.4 - General standards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... GUARANTEES FOR BONDS AND NOTES ISSUED FOR ELECTRIFICATION OR TELEPHONE PURPOSES § 1720.4 General standards...) The proceeds of the guaranteed bonds will be used by the guaranteed lender to make loans to borrowers... bonds or notes previously issued by the guaranteed lender for such purposes; (2) At the time the...

FaculTea: Professional Development for Learning Centered Academic Advising

ERIC Educational Resources Information Center

Voller, Julie Givans

2013-01-01

The theory of learning centered academic advising states that the purpose of advising is to teach undergraduate students about the logic and purpose of their education. Previous scholarship on learning centered advising has focused on the theoretical or on implementation by faculty at small colleges and universities. Methods for supporting…

A Gamification Design for the Classroom

ERIC Educational Resources Information Center

Hitchens, Michael; Tulloch, Rowan

2018-01-01

Purpose: The research described here presents an approach to gamification for the classroom. The purpose of this paper is to determine whether students would perceive the gamification activities in a positive light. Previous research has contended that students need a positive mental attitude for effective learning. The core question was to…

Assessing Quality of Critical Thought in Online Discussion

ERIC Educational Resources Information Center

Weltzer-Ward, Lisa; Baltes, Beate; Lynn, Laura Knight

2009-01-01

Purpose: The purpose of this paper is to describe a theoretically based coding framework for an integrated analysis and assessment of critical thinking in online discussion. Design/methodology/approach: The critical thinking assessment framework (TAF) is developed through review of theory and previous research, verified by comparing results to…

Previous experience in manned space flight: A survey of human factors lessons learned

NASA Technical Reports Server (NTRS)

Chandlee, George O.; Woolford, Barbara

1993-01-01

Previous experience in manned space flight programs can be used to compile a data base of human factors lessons learned for the purpose of developing aids in the future design of inhabited spacecraft. The objectives are to gather information available from relevant sources, to develop a taxonomy of human factors data, and to produce a data base that can be used in the future for those people involved in the design of manned spacecraft operations. A study is currently underway at the Johnson Space Center with the objective of compiling, classifying, and summarizing relevant human factors data bearing on the lessons learned from previous manned space flights. The research reported defines sources of data, methods for collection, and proposes a classification for human factors data that may be a model for other human factors disciplines.

Refill adherence and persistence to lipid‐lowering medicines in patients with type 2 diabetes: A nation‐wide register‐based study

PubMed Central

Hero, Christel; Eliasson, Björn; Franzén, Stefan; Svensson, Ann‐Marie; Miftaraj, Mervete; Gudbjörnsdottir, Soffia; Eeg‐Olofsson, Katarina; Andersson Sundell, Karolina

2017-01-01

Abstract Purpose This study aimed to describe and compare refill adherence and persistence to lipid‐lowering medicines in patients with type 2 diabetes by previous cardiovascular disease (CVD). Methods We followed 97 595 patients (58% men; 23% with previous CVD) who were 18 years of age or older when initiating lipid‐lowering medicines in 2007–2010 until first fill of multi‐dose dispensed medicines, death, or 3 years. Using personal identity numbers, we linked individuals' data from the Swedish Prescribed Drug Register, the Swedish National Diabetes Register, the National Patient Register, the Cause of Death Register, and the Longitudinal Integration Database for Health Insurance and Labour Market Studies. We assessed refill adherence using the medication possession ratio (MPR) and the maximum gap method, and measured persistence from initiation to discontinuation of treatment or until 3 years after initiation. We analyzed differences in refill adherence and persistence by previous CVD in multiple regression models, adjusted for socioeconomic status, concurrent medicines, and clinical characteristics. Results The mean age of the study population was 64 years, 80% were born in Sweden, and 56% filled prescriptions for diabetes medicines. Mean MPR was 71%, 39% were adherent according to the maximum gap method, and mean persistence was 758 days. Patients with previous CVD showed higher MPR (3%) and lower risk for discontinuing treatment (12%) compared with patients without previous CVD (P < 0.0001). Conclusions Patients with previous CVD were more likely to be adherent to treatment and had lower risk for discontinuation compared with patients without previous CVD. PMID:28799214

Self-transcendence and correlates in a healthy population.

PubMed

Coward, D D

1996-01-01

The purpose of this study was to document the presence of self-transcendence perspectives in a healthy population and to compare self-transcendence and related concepts with previous findings in elderly well persons and in those with life-threatening illness. Levels of self-transcendence, as assessed by the Self-Transcendence Scale and the Purpose-in-Life Test in a sample of 152 persons (mean age = 46 years), were similar to those found in other populations. Moderate correlations with self-transcendence and female gender; older age, and higher self-report of health status were found. Self-transcendence was strongly correlated with sense of coherence, self-esteem, hope, and variables assessing emotional well-being.

Prevalence and severity of hip and groin pain in sub-elite male football: a cross-sectional cohort study of 695 players.

PubMed

Thorborg, K; Rathleff, M S; Petersen, P; Branci, S; Hölmich, P

2017-01-01

The purpose of this study was twofold: (a) to investigate the prevalence of hip and groin pain in sub-elite male adult football in Denmark and (b) to explore the association between prevalence and duration of hip and groin pain in the previous season with the Copenhagen Hip and Groin Outcome Score (HAGOS) in the beginning of the new season. In total 695 respondents from 40 teams (Division 1-4) were included. Players completed in the beginning of the new season (July-Sept 2011) a self-reported paper questionnaire on hip and/or groin pain during the previous season and HAGOS. In total 49% (95% CI: 45-52%) reported hip and/or groin pain during the previous season. Of these, 31% (95% CI: 26-36%) reported pain for >6 weeks. Players with the longest duration of pain during the previous season had the lowest HAGOS scores, when assessed at the beginning of the new season, P < 0.001. This study documents that half of sub-elite male adult football players report pain in the hip and/or groin during a football season. The football players with the longest duration of pain in previous season displayed the lowest HAGOS scores in the beginning of the new season. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Determination of free sulphydryl groups in wheat gluten under the influence of different time and temperature of incubation: method validation.

PubMed

Rakita, Slađana; Pojić, Milica; Tomić, Jelena; Torbica, Aleksandra

2014-05-01

The aim of the present study was to determine the characteristics of an analytical method for determination of free sulphydryl (SH) groups of wheat gluten performed with previous gluten incubation for variable times (45, 90 and 135min) at variable temperatures (30 and 37°C), in order to determine its fitness-for-purpose. It was observed that the increase in temperature and gluten incubation time caused the increase in the amount of free SH groups, with more dynamic changes at 37°C. The method characteristics identified as relevant were: linearity, limit of detection, limit of quantification, precision (repeatability and reproducibility) and measurement uncertainty, which were checked within the validation protocol, while the method performance was monitored by X- and R-control charts. Identified method characteristics demonstrated its acceptable fitness-for-purpose, when assay included previous gluten incubation at 30°C. Although the method repeatability at 37°C was acceptable, the corresponding reproducibility did not meet the performance criterion on the basis of HORRAT value (HORRAT<2). Copyright © 2013 Elsevier Ltd. All rights reserved.

Interrater Agreement on the Visual Analysis of Individual Tiers and Functional Relations in Multiple Baseline Designs.

PubMed

Wolfe, Katie; Seaman, Michael A; Drasgow, Erik

2016-11-01

Previous research on visual analysis has reported low levels of interrater agreement. However, many of these studies have methodological limitations (e.g., use of AB designs, undefined judgment task) that may have negatively influenced agreement. Our primary purpose was to evaluate whether agreement would be higher than previously reported if we addressed these weaknesses. Our secondary purposes were to investigate agreement at the tier level (i.e., the AB comparison) and at the functional relation level in multiple baseline designs and to examine the relationship between raters' decisions at each of these levels. We asked experts (N = 52) to make judgments about changes in the dependent variable in individual tiers and about the presence of an overall functional relation in 31 multiple baseline graphs. Our results indicate that interrater agreement was just at or just below minimally adequate levels for both types of decisions and that agreement at the individual tier level often resulted in agreement about the overall functional relation. We report additional findings and discuss implications for practice and future research. © The Author(s) 2016.

Volume Changes After Stereotactic LINAC Radiotherapy in Vestibular Schwannoma: Control Rate and Growth Patterns

DOE Office of Scientific and Technical Information (OSTI.GOV)

Langenberg, Rick van de, E-mail: rickvandelangenberg@hotmail.com; Dohmen, Amy J.C.; Bondt, Bert J. de

2012-10-01

Purpose: The purpose of this study was to evaluate the control rate of vestibular schwannomas (VS) after treatment with linear accelerator (LINAC)-based stereotactic radiosurgery (SRS) or radiotherapy (SRT) by using a validated volumetric measuring tool. Volume-based studies on prognosis after LINAC-based SRS or SRT for VS are reported scarcely. In addition, growth patterns and risk factors predicting treatment failure were analyzed. Materials and Methods: Retrospectively, 37 VS patients treated with LINAC based SRS or SRT were analyzed. Baseline and follow-up magnetic resonance imaging scans were analyzed with volume measurements on contrast enhanced T1-weighted magnetic resonance imaging. Absence of intervention aftermore » radiotherapy was defined as 'no additional intervention group, ' absence of radiological growth was defined as 'radiological control group. ' Significant growth was defined as a volume change of 19.7% or more, as calculated in a previous study. Results: The cumulative 4-year probability of no additional intervention was 96.4% {+-} 0.03; the 4-year radiological control probability was 85.4% {+-} 0.1). The median follow-up was 40 months. Overall, shrinkage was seen in 65%, stable VS in 22%, and growth in 13%. In 54% of all patients, transient swelling was observed. No prognostic factors were found regarding VS growth. Previous treatment and SRS were associated with transient swelling significantly. Conclusions: Good control rates are reported for LINAC based SRS or SRT in VS, in which the lower rate of radiological growth control is attributed to the use of the more sensitive volume measurements. Transient swelling after radiosurgery is a common phenomenon and should not be mistaken for treatment failure. Previous treatment and SRS were significantly associated with transient swelling.« less

Factors associated with the use of violence among urban black adolescents.

PubMed

DuRant, R H; Cadenhead, C; Pendergrast, R A; Slavens, G; Linder, C W

1994-04-01

The purpose of this study was to examine social and psychological factors associated with the use and nonuse of violence among Black adolescents living in a community with a high level of violent crime. Adolescents (n = 225, 44% male) 11 to 19 years of age living in or around nine housing projects in an urban area were administered an anonymous questionnaire. Self-reported use of violence was associated with exposure to violence and personal victimization, hopelessness, depression, family conflict, previous corporal punishment, purpose in life, self-assessment of the probability of being alive at age 25, and age and was higher among males. These data support the hypothesis that exposure to violence is associated with adolescents' self-reported use of violence. However, adolescents with a higher sense of purpose in life and less depression were better able to withstand the influence of exposure to violence in the home and in the community.

Effects of flexi-bar and non-flexi-bar exercises on trunk muscles activity in different postures in healthy adults.

PubMed

Chung, Jun Sub; Park, Seol; Kim, JiYoung; Park, Ji Won

2015-07-01

[Purpose] The purpose of this study was to assess the effects of flexi-bar exercises and non-flexi-bar exercises on trunk muscle activity in different postures in healthy adults. [Subjects] Twenty healthy right-hand dominant adults (10 males and 10 females) were selected for this study. None of the participants had experienced any orthopedic problems in the spine or in the upper and lower extremities in the previous six months. [Methods] The subjects were instructed to adopt three exercise postures: posture 1, quadruped; posture 2, side-bridge; and posture 3, standing. Surface electromyography of selected trunk muscles was normalized to maximum voluntary isometric contraction. [Results] The external oblique, internal oblique, and erector spinae muscle activity showed significant differences between flexi-bar exercises and non-flexi-bar exercises. [Conclusion] The results of this study suggest that flexi-bar exercises are useful in the activation of trunk muscles.

Motivators for physical activity among ambulatory nursing home older residents.

PubMed

Chen, Yuh-Min; Li, Yueh-Ping

2014-01-01

The purpose of this study was to explore self-identified motivators for regular physical activity among ambulatory nursing home older residents. A qualitative exploratory design was adopted. Purposive sampling was performed to recruit 18 older residents from two nursing homes in Taiwan. The interview transcripts were analyzed by qualitative content analysis. Five motivators of physical activity emerged from the result of analysis: eagerness for returning home, fear of becoming totally dependent, improving mood state, filling empty time, and previously cultivated habit. Research on physical activity from the perspectives of nursing home older residents has been limited. An empirically grounded understanding from this study could provide clues for promoting and supporting lifelong engagement in physical activity among older residents. The motivators reported in this study should be considered when designing physical activity programs. These motivators can be used to encourage, guide, and provide feedback to support older residents in maintaining physical activity.

The quality of feeding assistance care practices for long-term care veterans: implications for quality improvement efforts.

PubMed

Simmons, Sandra F; Sims, Nichole; Durkin, Daniel W; Shotwell, Matthew S; Erwin, Scott; Schnelle, John F

2013-09-01

The primary purpose of this study was to determine the quality of feeding assistance care and identify areas in need of improvement for a sample of long-term care veterans. A secondary purpose was to compare these findings with the results of previous studies in community facilities to determine ways in which the VA sample might differ. A repeated measures observational study was conducted in two VA facilities with 200 long-stay residents. Research staff conducted standardized observations during and between meals for 3 months. There was a trend for better feeding assistance care quality during meals in the VA sample, but there were still multiple aspects of care in need of improvement both during and between meals. Higher licensed nurse staffing levels in the VA should enable effective supervision and management, but observation-based measures of care quality are necessary for accurate information about daily feeding assistance care provision.

[Itraconazole action on Toxoplasma gondii].

PubMed

Jamra, L M; Amato Neto, V; Braz, L M; Camargo, M E

1992-01-01

With the purpose to increase our knowledge about the spectrum of therapeutic action of itraconazole, the activity of a new triazolic derivative against Toxoplasma gondii was studied in vivo and in vitro with the aid of an experimental infection model in mice. The trial also aimed at a possible improvement of the therapy of toxoplasmosis in regard to safety and dosing easiness. The present study has not shown significant activity of itraconazole against Toxoplasma gondii, differing from a previous observation that showed it's activity against Trypanosoma cruzi.

Colorectal cancer prevention: adherence patterns and correlates of tests done for screening purposes within United States populations.

PubMed

Ata, Ashar; Elzey, Jared D; Insaf, Tabassum Z; Grau, Ana M; Stain, Steven C; Ahmed, Nasar U

2006-01-01

Studies exploring CRC testing prevalence and correlates within US populations have provided limited and sometimes conflicting information. The most recent national-level reports have described US usage of CRC tests but none have considered only those tests done specifically for screening reasons as an outcome variable. Using the NHIS 2000 sample of >or=50 year-old, we assessed screening behavior using an outcome variable accounting for (1) any combination of recommended tests (2) done within their respective time guidelines, and (3) specifically for screening purposes. Only 25.8% (95% CI: 24.9-26.7%) of the population reported getting a test done for screening purposes within the recommended time. Most (>85%) of the FOBTs and only about 60% of endoscopies were done for screening. Among those who had an endoscopy within the recommended time, Blacks were more likely than Whites to report screening as the purpose of the test. Hispanics had the lowest test usage irrespective of test time, reason or type. Hispanics were 50% (p<0.001) less likely to be adherent, and Blacks approximately 22% (p<0.01) less likely to be adherent, than Whites. After multivariate adjustment, differences between Whites and Blacks disappeared; Hispanics remained less likely. Increasing education predicted higher adherence among Whites but only undergraduate completion did so among Blacks. Male gender predicted adherence only among Blacks and insurance only among Hispanics. Preventive screening for CRC is lower than estimates from previous studies. Future studies should consider accounting for test purpose. Our findings need confirmation through studies based on objective data.

Enhanced method to reconstruct mode shapes of continuous scanning measurements using the Hilbert Huang transform and the modal analysis method

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lee, Jongsuh; Hussain, Syed Hassaan; Wang, Semyung, E-mail: smwang@gist.ac.kr

2014-09-15

Generally, it is time consuming to experimentally identify the operating deflection shape or mode shape of a structure. To overcome this problem, the Hilbert Huang transform (HHT) technique has been recently proposed. This technique is used to extract the mode shape from measurements that continuously measure the vibration of a region of interest within a structure using a non-contact laser sensor. In previous research regarding the HHT, two technical processes were needed to obtain the mode shape for each mode. The purpose of this study is to improve and complement our previous research, and for this purpose, a modal analysismore » approach is adapted without using the two technical processes to obtain an accurate un-damped impulse response of each mode for continuous scanning measurements. In addition, frequency response functions for each type of beam are derived, making it possible to make continuously scanned measurements along a straight profile. In this paper, the technical limitations and drawbacks of the damping compensation technique used in previous research are identified. In addition, the separation of resonant frequency (the Doppler effect) that occurs in continuous scanning measurements and the separation of damping phenomenon are also observed. The proposed method is quantitatively verified by comparing it with the results obtained from a conventional approach to estimate the mode shape with an impulse response.« less

The NLstart2run study: Incidence and risk factors of running-related injuries in novice runners.

PubMed

Kluitenberg, B; van Middelkoop, M; Smits, D W; Verhagen, E; Hartgens, F; Diercks, R; van der Worp, H

2015-10-01

Running is a popular form of physical activity, despite of the high incidence of running-related injuries (RRIs). Because of methodological issues, the etiology of RRIs remains unclear. Therefore, the purposes of the study were to assess the incidence of RRIs and to identify risk factors for RRIs in a large group of novice runners. In total, 1696 runners of a 6-week supervised "Start to Run" program were included in the NLstart2run study. All participants were aged between 18 and 65, completed a baseline questionnaire that covered potential risk factors, and completed at least one running diary. RRIs were registered during the program with a weekly running log. An RRI was defined as a musculo-skeletal complaint of the lower extremity or back attributed to running and hampering running ability for three consecutive training sessions. During the running program, 10.9% of the runners sustained an RRI. The multivariable Cox regression analysis showed that a higher age, higher BMI, previous musculo-skeletal complaints not attributed to sports and no previous running experience were related to RRI. These findings indicate that many novice runners participating in a short-term running program suffer from RRIs. Therefore, the identified risk factors should be considered for screening and prevention purposes. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Persistence to Graduation of Four-Year University Native Students Compared to Community College Associate Degree Transfer Students by Academic Field and College Entrance Scores

ERIC Educational Resources Information Center

Tennant, Dennis

2013-01-01

The purpose of this descriptive causal-comparative study was to examine persistence to graduation of student cohorts with 60+ credit hours earned who are native to the university and transfer students coming into Tennessee Technological University with 60+ credit hours previously earned at a community college. Data were obtained for each student…

Examining the Role of Orthographic Coding Ability in Elementary Students with Previously Identified Reading Disability, Speech or Language Impairment, or Comorbid Language and Learning Disabilities

ERIC Educational Resources Information Center

Haugh, Erin Kathleen

2017-01-01

The purpose of this study was to examine the role orthographic coding might play in distinguishing between membership in groups of language-based disability types. The sample consisted of 36 second and third-grade subjects who were administered the PAL-II Receptive Coding and Word Choice Accuracy subtest as a measure of orthographic coding…

The Economics of Enforcement of Title VII of the Civil Rights Act of 1964. Discussion Papers No. 313-75.

ERIC Educational Resources Information Center

Beller, Andrea H.

The purpose of this paper is to estimate the effects of enforcement of Title VII to determine whether and to what extent it has helped to achieve the elimination of employment discrimination. The model developed in this paper is considered to depart from those of previous Title VII studies in two ways. First, it incorporates the effects of the…

Defining Peer-to-Peer Learning--From an Old "Art of Practice" to a New Mode of Forest Owner Extension?

ERIC Educational Resources Information Center

Hamunen, Katri; Appelstrand, Marie; Hujala, Teppo; Kurttila, Mikko; Sriskandarajah, Nadarajah; Vilkriste, Lelde; Westberg, Lotten; Tikkanen, Jukka

2015-01-01

Purpose: This paper explores the concept of peer-to-peer learning (P2PL) in the context of North-European small-scale forest owners. The aim is to develop a framework for initiating new and evaluating already existing forest owners' P2PL communities. Design: Previous studies of peer-learning are used to determine and justify eight dimensions for…

The Need of Education in Respect for Animals (ERA) as a Subject of the Social Education Degree at the University: An Overview Focused on Spain

ERIC Educational Resources Information Center

Barona, Eduardo; Carrió, Elena

2016-01-01

Purpose: This article highlights serious educational gaps related with the respect for animals. We propose to include a new independent subject, named Education in Respect for Animals (ERA), within the curriculum of the Social Education Degree at the university level. Method: This study is based on previous educative experiences and a review of…

Example-Based Learning: Effects of Different Types of Examples on Student Performance, Cognitive Load and Self-Efficacy in a Statistical Learning Task

ERIC Educational Resources Information Center

Huang, Xiaoxia

2017-01-01

Previous research has indicated the disconnect between example-based research focusing on worked examples (WEs) and that focusing on modeling examples. The purpose of this study was to examine and compare the effect of four different types of examples from the two separate lines of research, including standard WEs, erroneous WEs, expert (masterly)…

A Latent Transition Analysis of English Learners with Reading Disabilities: Do Measures of Cognition Add to Predictions of Late Emerging Risk Status?

ERIC Educational Resources Information Center

Swanson, H. Lee

2017-01-01

The purpose of this cohort sequential study was to extend previously reported latent transition analyses conducted by Swanson, Kudo, and Guzman-Orth (2016) by determining the role of cognitive measures in identifying English learners (EL) at risk for late emerging reading disabilities (LERD). To this end, EL students (N = 450) in Grades 1, 2, and…

Wilderness use in the year 2000: societal changes that influence human relationships with wilderness

Treesearch

Alan E. Watson

2000-01-01

The purpose of this paper is to extend a synthesis of knowledge about wilderness visitors and their visits developed in 1985. At that time, visitor research was in decline, and there was very little ability to understand trends. Over the last 15 years, wilderness visitor research has been initiated at many places in the U.S. where no previous studies had been completed...

Application of Model Animals in the Study of Drug Toxicology

NASA Astrophysics Data System (ADS)

Song, Yagang; Miao, Mingsan

2018-01-01

Drug safety is a key factor in drug research and development, Drug toxicology test is the main method to evaluate the safety of drugs, The body condition of an animal has important implications for the results of the study, Previous toxicological studies of drugs were carried out in normal animals in the past, There is a great deviation from the clinical practice.The purpose of this study is to investigate the necessity of model animals as a substitute for normal animals for toxicological studies, It is expected to provide exact guidance for future drug safety evaluation.

Using Concept Maps to Reveal Conceptual Typologies

ERIC Educational Resources Information Center

Hay, David B.; Kinchin, Ian M.

2006-01-01

Purpose: The purpose of this paper is to explain and develop a classification of cognitive structures (or typologies of thought), previously designated as spoke, chain and network thinking by Kinchin "et al." Design/methodology/approach: The paper shows how concept mapping can be used to reveal these conceptual typologies and endeavours to place…

Promoting the School Learning Processes: Principals as Learning Boundary Spanners

ERIC Educational Resources Information Center

Benoliel, Pascale; Schechter, Chen

2017-01-01

Purpose: The ongoing challenge to sustain school learning and improvement requires schools to explore new ways, and at the same time exploit previous experience. The purpose of this paper is to attempt to expand the knowledge of mechanisms that can facilitate school learning processes by proposing boundary activities and learning mechanisms in…

Understanding Challenges of Using ICT in Secondary Schools in Sweden from Teachers' Perspective

ERIC Educational Resources Information Center

Ekberg, Siri; Gao, Shang

2018-01-01

Purpose: The purpose of this paper is to investigate the challenges of using ICT in secondary schools in Sweden from teachers' perspectives. Design/methodology/approach: The research followed a qualitative research approach. First, a conceptual framework was developed based on previous research. Then, four teachers, teaching in six different…

42 CFR 57.1517 - Waiver of right of recovery.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the applicant or other owner to the teaching of health professions personnel, or to other purposes in the sciences related to health for which funds are available under part B of title VII of the act and... loan other facilities not previously utilized for the purpose for which the facility was constructed...

75 FR 32479 - Determination of Regulatory Review Period for Purposes of Patent Extension; ABLAVAR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket Nos. FDA-2009-E-0165 and FDA-2009-E-0169] Determination of Regulatory Review Period for Purposes of Patent Extension... Administration (FDA) has determined the regulatory review period for ABLAVAR (previously the trade name of the...

Community reaction to aircraft noise around smaller city airports

NASA Technical Reports Server (NTRS)

Connor, W. K.; Patterson, H. P.

1972-01-01

The results are presented of a study of community reaction to jet aircraft noise in the vicinity of airports in Chattanooga, Tennessee, and Reno, Nevada. These cities were surveyed in order to obtain data for comparison with that obtained in larger cities during a previous study. (The cities studied earlier were Boston, Chicago, Dallas, Denver, Los Angeles, Miami, and New York.) The purpose of the present effort was to observe the relative reaction under conditions of lower noise exposure and in less highly urbanized areas, and to test the previously developed predictive equation for annoyance under such circumstances. In Chattanooga and Reno a total of 1960 personal interviews based upon questionnaires were obtained. Aircraft noise measurements were made concurrently and aircraft operations logs were maintained for several weeks in each city to permit computation of noise exposures. The survey respondents were chosen randomly from various exposure zones.

Feared consequences of panic attacks in panic disorder: a qualitative and quantitative analysis.

PubMed

Raffa, Susan D; White, Kamila S; Barlow, David H

2004-01-01

Cognitions are hypothesized to play a central role in panic disorder (PD). Previous studies have used questionnaires to assess cognitive content, focusing on prototypical cognitions associated with PD; however, few studies have qualitatively examined cognitions associated with the feared consequences of panic attacks. The purpose of this study was to conduct a qualitative and quantitative analysis of feared consequences of panic attacks. The initial, qualitative analysis resulted in the development of 32 categories of feared consequences. The categories were derived from participant responses to a standardized, semi-structured question (n = 207). Five expert-derived categories were then utilized to quantitatively examine the relationship between cognitions and indicators of PD severity. Cognitions did not predict PD severity; however, correlational analyses indicated some predictive validity to the expert-derived categories. The qualitative analysis identified additional areas of patient-reported concern not included in previous research that may be important in the assessment and treatment of PD.

Common germline polymorphisms associated with breast cancer-specific survival.

PubMed

Pirie, Ailith; Guo, Qi; Kraft, Peter; Canisius, Sander; Eccles, Diana M; Rahman, Nazneen; Nevanlinna, Heli; Chen, Constance; Khan, Sofia; Tyrer, Jonathan; Bolla, Manjeet K; Wang, Qin; Dennis, Joe; Michailidou, Kyriaki; Lush, Michael; Dunning, Alison M; Shah, Mitul; Czene, Kamila; Darabi, Hatef; Eriksson, Mikael; Lambrechts, Dieter; Weltens, Caroline; Leunen, Karin; van Ongeval, Chantal; Nordestgaard, Børge G; Nielsen, Sune F; Flyger, Henrik; Rudolph, Anja; Seibold, Petra; Flesch-Janys, Dieter; Blomqvist, Carl; Aittomäki, Kristiina; Fagerholm, Rainer; Muranen, Taru A; Olsen, Janet E; Hallberg, Emily; Vachon, Celine; Knight, Julia A; Glendon, Gord; Mulligan, Anna Marie; Broeks, Annegien; Cornelissen, Sten; Haiman, Christopher A; Henderson, Brian E; Schumacher, Frederick; Le Marchand, Loic; Hopper, John L; Tsimiklis, Helen; Apicella, Carmel; Southey, Melissa C; Cross, Simon S; Reed, Malcolm Wr; Giles, Graham G; Milne, Roger L; McLean, Catriona; Winqvist, Robert; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Grip, Mervi; Hooning, Maartje J; Hollestelle, Antoinette; Martens, John Wm; van den Ouweland, Ans Mw; Marme, Federick; Schneeweiss, Andreas; Yang, Rongxi; Burwinkel, Barbara; Figueroa, Jonine; Chanock, Stephen J; Lissowska, Jolanta; Sawyer, Elinor J; Tomlinson, Ian; Kerin, Michael J; Miller, Nicola; Brenner, Hermann; Butterbach, Katja; Holleczek, Bernd; Kataja, Vesa; Kosma, Veli-Matti; Hartikainen, Jaana M; Li, Jingmei; Brand, Judith S; Humphreys, Keith; Devilee, Peter; Tollenaar, Robert Aem; Seynaeve, Caroline; Radice, Paolo; Peterlongo, Paolo; Manoukian, Siranoush; Ficarazzi, Filomena; Beckmann, Matthias W; Hein, Alexander; Ekici, Arif B; Balleine, Rosemary; Phillips, Kelly-Anne; Benitez, Javier; Zamora, M Pilar; Perez, Jose Ignacio Arias; Menéndez, Primitiva; Jakubowska, Anna; Lubinski, Jan; Gronwald, Jacek; Durda, Katarzyna; Hamann, Ute; Kabisch, Maria; Ulmer, Hans Ulrich; Rüdiger, Thomas; Margolin, Sara; Kristensen, Vessela; Nord, Siljie; Evans, D Gareth; Abraham, Jean; Earl, Helena; Poole, Christopher J; Hiller, Louise; Dunn, Janet A; Bowden, Sarah; Yang, Rose; Campa, Daniele; Diver, W Ryan; Gapstur, Susan M; Gaudet, Mia M; Hankinson, Susan; Hoover, Robert N; Hüsing, Anika; Kaaks, Rudolf; Machiela, Mitchell J; Willett, Walter; Barrdahl, Myrto; Canzian, Federico; Chin, Suet-Feung; Caldas, Carlos; Hunter, David J; Lindstrom, Sara; Garcia-Closas, Montserrat; Couch, Fergus J; Chenevix-Trench, Georgia; Mannermaa, Arto; Andrulis, Irene L; Hall, Per; Chang-Claude, Jenny; Easton, Douglas F; Bojesen, Stig E; Cox, Angela; Fasching, Peter A; Pharoah, Paul Dp; Schmidt, Marjanka K

2015-04-22

Previous studies have identified common germline variants nominally associated with breast cancer survival. These associations have not been widely replicated in further studies. The purpose of this study was to evaluate the association of previously reported SNPs with breast cancer-specific survival using data from a pooled analysis of eight breast cancer survival genome-wide association studies (GWAS) from the Breast Cancer Association Consortium. A literature review was conducted of all previously published associations between common germline variants and three survival outcomes: breast cancer-specific survival, overall survival and disease-free survival. All associations that reached the nominal significance level of P value <0.05 were included. Single nucleotide polymorphisms that had been previously reported as nominally associated with at least one survival outcome were evaluated in the pooled analysis of over 37,000 breast cancer cases for association with breast cancer-specific survival. Previous associations were evaluated using a one-sided test based on the reported direction of effect. Fifty-six variants from 45 previous publications were evaluated in the meta-analysis. Fifty-four of these were evaluated in the full set of 37,954 breast cancer cases with 2,900 events and the two additional variants were evaluated in a reduced sample size of 30,000 samples in order to ensure independence from the previously published studies. Five variants reached nominal significance (P <0.05) in the pooled GWAS data compared to 2.8 expected under the null hypothesis. Seven additional variants were associated (P <0.05) with ER-positive disease. Although no variants reached genome-wide significance (P <5 x 10(-8)), these results suggest that there is some evidence of association between candidate common germline variants and breast cancer prognosis. Larger studies from multinational collaborations are necessary to increase the power to detect associations, between common variants and prognosis, at more stringent significance levels.

Determining an appropriate method for the purpose of land allocation for ecotourism development (case study: Taleghan County, Iran).

PubMed

Aliani, H; Kafaky, S Babaie; Saffari, A; Monavari, S M

2016-11-01

Appropriate management and planning of suitable areas for the development of ecotourism activities can play an important role in ensuring proper use of the environment. Due to the complexity of nature, applying different tools and models-particularly multi-criteria methods-can be useful in order to achieve these goals. In this study, to indicate suitable areas (land allocation) for ecotourism activities in Taleghan county, weighted linear combination (WLC) using geographical information system (GIS), fuzzy logic, and analytical network process (ANP) were used. To compare the applicability of each of these methods in achieving the goal, the results were compared with the previous model presented by Makhdoum. The results showed that the WLC and ANP methods are more efficient than the Makhdoum model in allocating lands for recreational areas and ecotourism purposes since concomitant use of fuzzy logic and ANP for ranking and weighing the criteria provides us with more flexible and logical conditions. Furthermore, the mentioned method makes it possible to involve ecological, economic, and social criteria simultaneously in the evaluation process in order to allocate land for ecotourism purposes.

Noninvasive estimation of fluid shifts between body compartments by measurement of bioelectric characteristics

NASA Technical Reports Server (NTRS)

Bishop, Phillip A.

1989-01-01

Previous research has established that bioelectrical characteristics of the human body reflect fluid status to some extent. It has been previously assumed that changes in electrical resistance (R) and reactance (X) are associated with changes in total body water (TBW). The purpose of the present pilot investigation was to assess the correspondence between body R and X and changes in estimated TBW and plasma volume during a period of bedrest (simulated weightlessness). R and X were measured pre-, during, and post- a 13 day bedrest status. Although a clear relationship was not elucidated, evidence was found suggesting that R and X reflect plasma volume rather than TBW. Indirect evidence provided by previous studies which investigated other aspects of the electrical/fluid relationship, also suggests the independence of TBW and electrical properties. With further research, a bioelectrical technique for noninvasively tracking fluid changes consequent to space flight may be developed.

AIDS-related health behavior: coping, protection motivation, and previous behavior.

PubMed

Van der Velde, F W; Van der Pligt, J

1991-10-01

The purpose of this study was to examine Rogers' protection motivation theory and aspects of Janis and Mann's conflict theory in the context of AIDS-related health behavior. Subjects were 84 heterosexual men and women and 147 homosexual men with multiple sexual partners; LISREL's path-analysis techniques were used to evaluate the goodness of fit of the structural equation models. Protection motivation theory did fit the data but had considerably more explanatory power for heterosexual than for homosexual subjects (49 vs. 22%, respectively). When coping styles were added, different patterns of findings were found among both groups. Adding variables such as social norms and previous behavior increased the explained variance to 73% for heterosexual subjects and to 44% for homosexual subjects. It was concluded that although protection motivation theory did fit the data fairly adequately, expanding the theory with other variables--especially those related to previous behavior--could improve our understanding of AIDS-related health behavior.

The Psychology of the Politics of Rape: Political Ideology, Moral Foundations, and Attitudes Toward Rape.

PubMed

Barnett, Michael D; Hilz, Emily N

2018-04-01

Previous research has found that conservatives and liberals emphasize different moral foundations. The purpose of these two studies was to investigate whether moral foundations mediate the relationship between political ideology and attitudes toward rape among U.S. college students. In Study 1, moral foundations fully mediated the relationship between political ideology and rape myth acceptance. Study 2 generally replicated the results of Study 1, with binding foundations demonstrating the most consistent mediating effects. These results suggest that individual differences in moral decision-making may explain the relationship between political ideology and attitudes toward rape.

An empirical analysis of ethical and professional issues in physicians' advertising: A comparative cross-sectional study.

PubMed

Moser, H Ronald; Stevens, Robert; Loudon, David

2016-01-01

The purpose of this study is to investigate current attitudes and opinions of physicians' advertising and to compare them to the attitudes expressed 10 years previously. This study was designed to determine (a) consumers' attitudes toward advertising by physicians, and (b) whether age, occupation, income, education, or sex of consumer accounted for any significant difference in attitudes toward physicians who advertise. The study seems to confirm the belief of many marketing professionals that advertising and marketing do not have a place in the management and operation of professional services.

42 CFR 412.273 - Withdrawing an application, terminating an approved 3-year reclassification, or canceling a...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 3-year reclassification, or canceling a previous withdrawal or termination. 412.273 Section 412.273...-year reclassification, or canceling a previous withdrawal or termination. (a) Definitions. For purposes... to the provisions of this section, a hospital (or group of hospitals) may cancel a withdrawal or...

Visionary Leadership

DTIC Science & Technology

1993-06-04

SHARED PURPOSE + EMPOWERED PEOPLE + APPROPRIATE ORGANIZATIONAL CHANGES + STRATEGIC THINKING a SUCCESSFUL VISIONARY LEADERSHIP34 Nanus stated that the...energized and motivated people , acknowledged work well done, counseled and developed subordinates, always set the example, and listened to the soldiers...been given their positions of responsibility based on their previous succeses and their potential for future performance. Of course, previous successes

A Comparative Analysis of Indian Gaming in the United States

ERIC Educational Resources Information Center

Ackerman, William V.; Bunch, Rick L.

2012-01-01

Previous research on Indian gaming in South Dakota discovered very restrictive and unfavorable tribal-state compacts that appear to border on economic racism. This article expands this previous research by exploring the influence of tribal-state Indian gaming compacts for the Indian casinos located in the contiguous United States. The purpose is…

Laser flash photolysis of ozone - O/1D/ quantum yields in the fall-off region 297-325 nm

NASA Technical Reports Server (NTRS)

Brock, J. C.; Watson, R. T.

1980-01-01

The wavelength dependence of the quantum yield for O(1D) production from ozone photolysis has been determined between 297.5 nm and 325 nm in order to resolve serious discrepancies among previous studies. The results of this investigation are compared to earlier work by calculating atmospheric production rate constants for O(1D). It is found that for the purpose of calculating this rate constant, there is now good agreement among three studies at 298 K. Furthermore, it appears that previous data on the temperature dependence of the O(1D) quantum yield fall-off is adequate for determining the vertical profile of the O(1D) production rate constant. Several experimental difficulties associated with using NO2(asterisk) chemiluminescence to monitor O(1D) have been identified.

Analysis of Timing Control Mechanism of Utterance and Body Motion Using Dialogue between Human and Communication Robot

NASA Astrophysics Data System (ADS)

Takasugi, Shoji; Yamamoto, Tomohito; Muto, Yumiko; Abe, Hiroyuki; Miyake, Yoshihiro

The purpose of this study is to clarify the effects of timing control of utterance and body motion in human-robot interaction. Our previous study has already revealed the correlation of timing of utterance and body motion in human-human communication. Here we proposed a timing control model based on our previous research and estimated its influence to realize human-like communication using a questionnaire method. The results showed that the difference of effectiveness between the communication with the timing control model and that without it was observed. In addition, elderly people evaluated the communication with timing control much higher than younger people. These results show not only the importance of timing control of utterance and body motion in human communication but also its effectiveness for realizing human-like human-robot interaction.

Emotion regulation in the workplace: a new way to conceptualize emotional labor.

PubMed

Grandey, A A

2000-01-01

The topic of emotions in the workplace is beginning to garner closer attention by researchers and theorists. The study of emotional labor addresses the stress of managing emotions when the work role demands that certain expressions be shown to customers. However, there has been no overarching framework to guide this work, and the previous studies have often disagreed on the definition and operationalization of emotional labor. The purposes of this article are as follows: to review and compare previous perspectives of emotional labor, to provide a definition of emotional labor that integrates these perspectives, to discuss emotion regulation as a guiding theory for understanding the mechanisms of emotional labor, and to present a model of emotional labor that includes individual differences (such as emotional intelligence) and organizational factors (such as supervisor support).

Outcomes of Ahmed glaucoma valve implantation in advanced primary congenital glaucoma with previous surgical failure

PubMed Central

Huang, Jingjing; Lin, Jialiu; Wu, Ziqiang; Xu, Hongzhi; Zuo, Chengguo; Ge, Jian

2015-01-01

Purpose The purpose of this study was to evaluate the intermediate surgical results of Ahmed glaucoma valve (AGV) implantation in patients less than 7 years of age, with advanced primary congenital glaucoma who have failed previous surgeries. Patients and methods Consecutive patients with advanced primary congenital glaucoma that failed previous operations and had undergone subsequent AGV implantation were evaluated retrospectively. Surgical success was defined as 1) intraocular pressure (IOP) ≥6 and ≤21 mmHg; 2) IOP reduction of at least 30% relative to preoperative values; and 3) without the need for additional surgical intervention for IOP control, loss of light perception, or serious complications. Results Fourteen eyes of eleven patients were studied. Preoperatively, the average axial length was 27.71±1.52 (25.56–30.80) mm, corneal diameter was 14.71±1.07 (13.0–16.0) mm, cup-to-disc ratio was 0.95±0.04 (0.9–1.0), and IOP was 39.5±5.7 (30–55) mmHg. The mean follow-up time was 18.29±10.96 (5–44, median 18) months. There were significant reductions in IOPs and the number of glaucoma medications (P<0.001) postoperatively. The IOPs after operation were 11.3±3.4, 13.6±5.1, 16.3±2.7, and 16.1±2.6 mmHg at 1 month, 6 months, 12 months, and 18 months, respectively. Kaplan–Meier estimates of the cumulative probability of valve success were 85.7%, 71.4%, and 71.4% at 6, 12, and 18 months, respectively. Severe surgical complications, including erosion of tube, endophthalmitis, retinal detachment, choroidal detachment, and delayed suprachoroidal hemorrhage, occurred in 28.6% cases. Conclusion AGV implantation remains a viable option for patients with advanced primary congenital glaucoma unresponsive to previous surgical intervention, despite a relatively high incidence of severe surgical complications. PMID:26082610

Badge Office Process Analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haurykiewicz, John Paul; Dinehart, Timothy Grant; Parker, Robert Young

2016-05-12

The purpose of this process analysis was to analyze the Badge Offices’ current processes from a systems perspective and consider ways of pursuing objectives set forth by SEC-PS, namely increased customer flow (throughput) and reduced customer wait times. Information for the analysis was gathered for the project primarily through Badge Office Subject Matter Experts (SMEs), and in-person observation of prevailing processes. Using the information gathered, a process simulation model was constructed to represent current operations and allow assessment of potential process changes relative to factors mentioned previously. The overall purpose of the analysis was to provide SEC-PS management with informationmore » and recommendations to serve as a basis for additional focused study and areas for potential process improvements in the future.« less

Primary and secondary exercise dependence in a community-based sample of road race runners.

PubMed

Cook, Brian; Karr, Trisha M; Zunker, Christie; Mitchell, James E; Thompson, Ron; Sherman, Roberta; Crosby, Ross D; Cao, Li; Erickson, Ann; Wonderlich, Stephen A

2013-10-01

The purpose of our study was to examine exercise dependence (EXD) in a large community-based sample of runners. The secondary purpose of this study was to examine differences in EXD symptoms between primary and secondary EXD. Our sample included 2660 runners recruited from a local road race (M age = 38.78 years, SD = 10.80; 66.39% women; 91.62% Caucasian) who completed all study measures online within 3 weeks of the race. In this study, EXD prevalence was lower than most previously reported rates (gamma = .248, p < .001) and individuals in the at-risk for EXD category participated in longer distance races, F(8,1) = 14.13, p = .01, partial eta squared = .05. Group differences were found for gender, F(1,1921) 8.08, p = .01, partial eta squared = .004, and primary or secondary group status, F(1,1921) 159.53, p = .01, partial eta squared = .077. Implications of primary and secondary EXD differences and future research are discussed.

Rounding Out a Concept of Operational Art: Using Theory to Understand Operational Art’s Purpose, Structure, and Content

DTIC Science & Technology

2012-05-17

slightly different is that the “intent” comes from politics. Additionally, understanding the strategic purpose, and indeed some political fluency , is...There is an additional reason why understanding strategic purpose and political fluency are necessary. In less than ideal circumstances, it is entirely...general nature of the ADP does not cement that link. Previously, in FM 3-0 the concept of levels of war was used to “clarify the relationship between

Best Practices for Serving Students with Special Food and/or Nutrition Needs in School Nutrition Programs

ERIC Educational Resources Information Center

Castillo, Alexandra; Carr, Deborah; Nettles, Mary Frances

2010-01-01

Purpose/Objectives: The purpose of this research project was to identify goals and establish best practices for school nutrition (SN) programs that serve students with special food and/or nutrition needs based on the four practice categories identified in previous National Food Service Management Institute, Applied Research Division (NFSMI, ARD)…

A Service-Learning Initiative within a Community-Based Small Business

ERIC Educational Resources Information Center

Simola, Sheldene

2009-01-01

Purpose: The purpose of this paper is to extend previous scholarly writing on community service-learning (SL) initiatives by looking beyond their use in the not-for-profit sector to their potential use in community-based small businesses. Design/methodology/approach: A rationale for the appropriateness of using SL projects in small businesses is…