Effects of perceived descriptive norms on corrupt intention: The mediating role of moral disengagement.

PubMed

Zhao, Huanhuan; Zhang, Heyun; Xu, Yan

2017-01-31

The present study attempts to examine the effect of perceived descriptive norms on corrupt intention (e.g., bribe-taking intention) and then further explore the psychological mechanism underlying this effect. Based on social cognitive theory, we established a mediation model in which moral disengagement partially mediated the link between perceived descriptive norms and corrupt intention. In Study 1, participants (N = 690) completed a series of questionnaires, and the results demonstrated that, while perceived descriptive norms were positively associated with corrupt intention, it was partially mediated by moral disengagement. In Study 2, we conducted a priming experiment (N = 161) to test the causal relationship and psychological mechanism between perceived descriptive norms and corrupt intention. The results revealed that perceived descriptive norms triggered the propensity of individuals to morally disengage, which in turn, partially increased their corrupt intention. This study not only extends previous research by providing evidence that moral disengagement may be one of the reasons why perceived descriptive norms facilitate corrupt intention, but also suggests that reshaping normative beliefs and preventing the moral disengagement of individuals may be the effective ways to curb corrupt behaviours. © 2017 International Union of Psychological Science.

21 CFR 314.50 - Content and format of an application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... the protocol and a description of the statistical analyses used to evaluate the study. If the study... application: (i) Three copies of the analytical procedures and related descriptive information contained in... the samples and to validate the applicant's analytical procedures. The related descriptive information...

21 CFR 314.50 - Content and format of an application.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the protocol and a description of the statistical analyses used to evaluate the study. If the study... application: (i) Three copies of the analytical procedures and related descriptive information contained in... the samples and to validate the applicant's analytical procedures. The related descriptive information...

21 CFR 314.50 - Content and format of an application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... the protocol and a description of the statistical analyses used to evaluate the study. If the study... application: (i) Three copies of the analytical procedures and related descriptive information contained in... the samples and to validate the applicant's analytical procedures. The related descriptive information...

21 CFR 314.50 - Content and format of an application.

Code of Federal Regulations, 2011 CFR

2011-04-01

... the protocol and a description of the statistical analyses used to evaluate the study. If the study... application: (i) Three copies of the analytical procedures and related descriptive information contained in... the samples and to validate the applicant's analytical procedures. The related descriptive information...

21 CFR 314.50 - Content and format of an application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... the protocol and a description of the statistical analyses used to evaluate the study. If the study... application: (i) Three copies of the analytical procedures and related descriptive information contained in... the samples and to validate the applicant's analytical procedures. The related descriptive information...

77 FR 15375 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... OMB Review; Comment Request Title: Head Start Health Managers Descriptive Study. OMB No.: New... Human Services (HHS), is proposing a data collection activity that will provide descriptive data about the Head Start Health Services Area. The goals of the Head Start Health Manager Descriptive Study are...

A method to integrate descriptive and experimental field studies at the level of data and empirical concepts1

PubMed Central

Bijou, Sidney W.; Peterson, Robert F.; Ault, Marion H.

1968-01-01

It is the thesis of this paper that data from descriptive and experimental field studies can be interrelated at the level of data and empirical concepts if both sets are derived from frequency-of-occurrence measures. The methodology proposed for a descriptive field study is predicated on three assumptions: (1) The primary data of psychology are the observable interactions of a biological organism and environmental events, past and present. (2) Theoretical concepts and laws are derived from empirical concepts and laws, which in turn are derived from the raw data. (3) Descriptive field studies describe interactions between behavioral and environmental events; experimental field studies provide information on their functional relationships. The ingredients of a descriptive field investigation using frequency measures consist of: (1) specifying in objective terms the situation in which the study is conducted, (2) defining and recording behavioral and environmental events in observable terms, and (3) measuring observer reliability. Field descriptive studies following the procedures suggested here would reveal interesting new relationships in the usual ecological settings and would also provide provocative cues for experimental studies. On the other hand, field-experimental studies using frequency measures would probably yield findings that would suggest the need for describing new interactions in specific natural situations. PMID:16795175

Electrical brain responses to descriptive versus evaluative judgments of music.

PubMed

Brattico, Elvira; Jacobsen, Thomas; De Baene, Wouter; Nakai, Noa; Tervaniemi, Mari

2003-11-01

The present study was aimed at finding neural correlates of aesthetic versus descriptive listening of the same musical cadences. Results showed that aesthetic listening generated greater right frontocentral negativities than did descriptive listening, indicating distinct cortical mechanisms for aesthetic versus descriptive processing of music.

A Test of Strategies for Enhanced Learning of AP Descriptive Chemistry

ERIC Educational Resources Information Center

Kotcherlakota, Suhasini; Brooks, David W.

2008-01-01

The Advanced Placement (AP) Descriptive Chemistry Website allows users to practice chemistry problems. This study involved the redesign of the Website using worked examples to enhance learner performance. The population sample for the study includes users (students and teachers) interested in learning descriptive chemistry materials. The users…

NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CODING: DESCRIPTIVE QUESTIONNAIRE (UA-D-6.0)

EPA Science Inventory

This purpose of this SOP is to define the coding strategy for the Descriptive Questionnaire. This questionnaire was developed for use in the Arizona NHEXAS project and the "Border" study. Keywords: data; coding; descriptive questionnaire.

The National Human Exposure Assessment...

LiveDescribe: Can Amateur Describers Create High-Quality Audio Description?

ERIC Educational Resources Information Center

Branje, Carmen J.; Fels, Deborah I.

2012-01-01

Introduction: The study presented here evaluated the usability of the audio description software LiveDescribe and explored the acceptance rates of audio description created by amateur describers who used LiveDescribe to facilitate the creation of their descriptions. Methods: Twelve amateur describers with little or no previous experience with…

A systematic review comparing antiretroviral adherence descriptive and intervention studies conducted in the USA.

PubMed

Sandelowski, Margarete; Voils, Corrine I; Chang, Yunkyung; Lee, Eun-Jeong

2009-08-01

We examined the extent to which studies aimed at testing interventions to improve antiretroviral adherence have targeted the facilitators of and barriers known to affect adherence. Of the 88 reports reviewed, 41 were reports of descriptive studies conducted with US HIV-positive women and 47 were reports of intervention studies conducted with US HIV-positive persons. We extracted from the descriptive studies all findings addressing any factor linked to antiretroviral adherence and from the intervention studies, information on the nature of the intervention, the adherence problem targeted, the persons targeted for the intervention, and the intervention outcomes desired. We discerned congruence between the prominence of substance abuse as a factor identified in the descriptive studies as a barrier to adherence and its prominence as the problem most addressed in those reports of intervention studies that specified the problems targeted for intervention. We also discerned congruence between the prominence of family and provider support as factors identified in the descriptive studies as facilitators of adherence and the presence of social support as an intervention component and outcome variable. Less discernible in the reports of intervention studies was specific attention to other factors prominent in the descriptive studies, which may be due to the complex nature of the problem, individualistic and rationalist slant of interventions, or simply the ways interventions were presented. Our review raises issues about niche standardization and intervention tailoring, targeting, and fidelity.

How directions of route descriptions influence orientation specificity: the contribution of spatial abilities.

PubMed

Meneghetti, Chiara; Muffato, Veronica; Varotto, Diego; De Beni, Rossana

2017-03-01

Previous studies found mental representations of route descriptions north-up oriented when egocentric experience (given by the protagonist's initial view) was congruent with the global reference system. This study examines: (a) the development and maintenance of representations derived from descriptions when the egocentric and global reference systems are congruent or incongruent; and (b) how spatial abilities modulate these representations. Sixty participants (in two groups of 30) heard route descriptions of a protagonist's moves starting from the bottom of a layout and headed mainly northwards (SN description) in one group, and headed south from the top (NS description, the egocentric view facing in the opposite direction to the canonical north) in the other. Description recall was tested with map drawing (after hearing the description a first and second time; i.e. Time 1 and 2) and South-North (SN) or North-South (NS) pointing tasks; and spatial objective tasks were administered. The results showed that: (a) the drawings were more rotated in NS than in SN descriptions, and performed better at Time 2 than at Time 1 for both types of description; SN pointing was more accurate than NS pointing for the SN description, while SN and NS pointing accuracy did not differ for the NS description; (b) spatial (rotation) abilities were related to recall accuracy for both types of description, but were more so for the NS ones. Overall, our results showed that the way in which spatial information is conveyed (with/without congruence between the egocentric and global reference systems) and spatial abilities influence the development and maintenance of mental representations.

Reporting behaviour change interventions: do the behaviour change technique taxonomy v1, and training in its use, improve the quality of intervention descriptions?

PubMed

Wood, Caroline E; Hardeman, Wendy; Johnston, Marie; Francis, Jill; Abraham, Charles; Michie, Susan

2016-06-07

Behaviour change interventions are likely to be reproducible only if reported clearly. We assessed whether the behaviour change technique taxonomy version 1 (BCTTv1), with and without training in identifying BCTs, improves the clarity and replicability of written reports of observed behaviour change interventions. Three studies assessed effects of using and training in the use of BCTTv1 on the clarity and replicability of intervention descriptions written after observing videos of smoking cessation interventions. Study 1 examined the effects of using and not using BCTTv1. Study 2 examined the effects of using BCTTv1 and training in use of BCTTv1 compared no use and no training. Study 3 employed a within-group design to assess change in descriptions written before and after training. One-hundred and 66 'writers' watched videos of behaviour change interventions and wrote descriptions of the active components delivered. In all studies, the participants' written descriptions were evaluated by (i) 12 'raters' (untrained in BCTTv1) for clarity and replicability and (ii) 12 'coders' (trained in BCTTv1) for reliability of BCT coding. Writers rated the usability and accessibility of using BCTTv1 to write descriptions. Ratings of clarity and replicability did not differ between groups in study 1 (all ps > 0.05), were poorer for trained users in study 2 (all ps < 0.01) and improved following training in study 3 (all ps < 0.05). BCT identification was more reliable from descriptions written by trained BCTTv1 users (p < 0.05; study 2) but not simple use of BCTTv1 (p = 0.93; study 1) or by writers who had written a description without BCTTv1, before training (p = 0.50; study 3). Writers reported that using BCTTv1 was difficult but 'useful', 'good' and 'desirable' and that their descriptions would be clear and replicable (all means above mid-point of the scale). Effects of training to use BCTTv1 on the quality of written reports of observed interventions were mixed, with some suggestion of improved clarity and replicability of reporting in the within- (study 3) but not the between-group studies (studies 1 and 2). Potential benefits of using BCTTv1 may have been limited by the artificial nature and time constraints of the task.

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CODING: DESCRIPTIVE QUESTIONNAIRE (UA-D-6.0)

EPA Science Inventory

This purpose of this SOP is to define the coding strategy for the Descriptive Questionnaire. This questionnaire was developed for use in the Arizona NHEXAS project and the Border study. Keywords: data; coding; descriptive questionnaire.

The U.S.-Mexico Border Program is sponso...

Mixed Frames and Risky Decision-Making.

PubMed

Peng, Jiaxi; Zhang, Jiaxi; Sun, Hao; Zeng, Zhicong; Mai, Yuexia; Miao, Danmin

2017-01-01

By applying unitive vocabulary, "die" or "save," to respective frames of the Asian disease problem, Tversky and Kahneman were able to define framing effect. In this study, we preliminarily explored the effect of mixed frames, which are characterized by the use of different vocabulary in one frame. In study 1, we found that only the sure option description had significant effect on decision-making, while the effects of risky option descriptions were not significant, nor were interactions between descriptions. In study 2, the results suggested that after controlling the effects of the hedonic tone of the sure options, risky option description did not significantly predict decision-making. In study 3, we found that neither the sure-to-risky option presentation order nor presentation order within risky options had significant effect on decision-making. We thus concluded that sure option description can serve as the decision-making foundation (reference point) for decision-makers in mixed frames.

Cambodians in Hawaii and Their Relation to Employment and Welfare.

ERIC Educational Resources Information Center

Riddle, Tom

This study of the unusually high level of labor force participation in the Hawaiian Cambodian community includes descriptions of what Cambodians do in Hawaii, demographic descriptions of the community and household units, a description of the influence of the welfare system on the Cambodian community, and ethnographic descriptions of the lives of…

Evaluating Pragmatic Competence in Nigerian Undergraduates' Language Errors within Descriptive ESL Writing

ERIC Educational Resources Information Center

Muhammad, Anas Sa'idu; Nair, Subadrah Madhawa

2017-01-01

This study investigates the level of pragmatic competence for ESL writing skills among Nigerian undergraduates. Methodologically, it adopts descriptive research design within the explanatory framework of the QUAN-Qual model. The instruments used are descriptive essay text and focus group interview questions. In writing the descriptive essays, a…

The Audio Description as a Physics Teaching Tool

ERIC Educational Resources Information Center

Cozendey, Sabrina; Costa, Maria da Piedade

2016-01-01

This study analyses the use of audio description in teaching physics concepts, aiming to determine the variables that influence the understanding of the concept. One education resource was audio described. For make the audio description the screen was freezing. The video with and without audio description should be presented to students, so that…

“Who Doesn’t?”—The Impact of Descriptive Norms on Corruption

PubMed Central

Köbis, Nils C.; van Prooijen, Jan-Willem; Righetti, Francesca; Van Lange, Paul A. M.

2015-01-01

Corruption poses one of the major societal challenges of our time. Considerable advances have been made in understanding corruption on a macro level, yet the psychological antecedents of corrupt behavior remain largely unknown. In order to explain why some people engage in corruption while others do not, we explored the impact of descriptive social norms on corrupt behavior by using a novel behavioral measure of corruption. We conducted three studies to test whether perceived descriptive norms of corruption (i.e. the belief about the prevalence of corruption in a specific context) influence corrupt behavior. The results indicated that descriptive norms highly correlate with corrupt behavior—both when measured before (Study 1) or after (Study 2) the behavioral measure of corruption. Finally, we adopted an experimental design to investigate the causal effect of descriptive norms on corruption (Study 3). Corrupt behavior in the corruption game significantly drops when participants receive short anti-corruption descriptive norm primes prior to the game. These findings indicate that perceived descriptive norms can impact corrupt behavior and, possibly, could offer an explanation for inter-personal and inter-cultural variation in corrupt behavior in the real world. We discuss implications of these findings and draw avenues for future research. PMID:26121127

A Room with a Viewpoint Revisited: Descriptive Norms and Hotel Guests' Towel Reuse Behavior

PubMed Central

Bohner, Gerd; Schlüter, Lena E.

2014-01-01

Field experiments on descriptive norms as a means to increase hotel guests' towel reuse [1] were replicated and extended. In two hotels in Germany (Study 1: N = 724; Study 2: N = 204), descriptive norm messages suggesting that 75% of guests had reused their towels, or a standard message appealing to environmental concerns, were placed in guests' bathrooms. Descriptive norm messages varied in terms of proximity of the reference group (“hotel guests” vs. “guests in this room”) and temporal proximity (currently vs. two years previous). Reuse of towels was unobtrusively recorded. Results showed that reuse rates were high overall and that both standard and descriptive norm messages increased reuse rates compared to a no-message baseline. However, descriptive norm messages were not more effective than the standard message, and effects of proximity were inconsistent across studies. Discussion addresses cultural and conceptual issues in comparing the present findings with previous ones. PMID:25084348

Validation of rapid descriptive sensory methods against conventional descriptive analyses: A systematic review.

PubMed

Aguiar, Lorena Andrade de; Melo, Lauro; de Lacerda de Oliveira, Lívia

2018-04-03

A major drawback of conventional descriptive profile (CDP) in sensory evaluation is the long time spent in panel training. Rapid descriptive methods (RDM) have increased significantly. Some of them have been compared with CDP for validation. In Health Sciences, systematic reviews (SR) are performed to evaluate validation of diagnostic tests in relation to a gold standard method. SR present a well-defined protocol to summarize research evidence and to evaluate the quality of the studies with determined criteria. We adapted SR protocol to evaluate the validation of RDM against CDP as satisfactory procedures to obtain food characterization. We used "Population Intervention Comparison Outcome Study - PICOS" framework to design the research in which "Population" was food/ beverages; "intervention" were RDM, "Comparison" was CDP as gold standard, "Outcome" was the ability of RDM to generate similar descriptive profiles in comparison with CDP and "Studies" was sensory descriptive analyses. The proportion of studies concluding for similarity of the RDM with CDP ranged from 0% to 100%. Low and moderate risk of bias were reached by 87% and 13% of the studies, respectively, supporting the conclusions of SR. RDM with semi-trained assessors and evaluation of individual attributes presented higher percentages of concordance with CDP.

Distinguishing Features and Similarities Between Descriptive Phenomenological and Qualitative Description Research.

PubMed

Willis, Danny G; Sullivan-Bolyai, Susan; Knafl, Kathleen; Cohen, Marlene Z

2016-09-01

Scholars who research phenomena of concern to the discipline of nursing are challenged with making wise choices about different qualitative research approaches. Ultimately, they want to choose an approach that is best suited to answer their research questions. Such choices are predicated on having made distinctions between qualitative methodology, methods, and analytic frames. In this article, we distinguish two qualitative research approaches widely used for descriptive studies: descriptive phenomenological and qualitative description. Providing a clear basis that highlights the distinguishing features and similarities between descriptive phenomenological and qualitative description research will help students and researchers make more informed choices in deciding upon the most appropriate methodology in qualitative research. We orient the reader to distinguishing features and similarities associated with each approach and the kinds of research questions descriptive phenomenological and qualitative description research address. © The Author(s) 2016.

Exploring Teacher Strategies in Teaching Descriptive Writing in Indonesia

ERIC Educational Resources Information Center

Suriyanti, Sufatmi; Yaacob, Aizan

2016-01-01

Purpose: This paper is the outcome of a study which examined teacher strategies in teaching descriptive writing to junior high school students in Delitua, North Sumatra, Indonesia. The study was based on two questions: 1) What are the teaching strategies used by EFL teachers in teaching descriptive writing? 2) To what extent did the descriptive…

The Use of Descriptive Praise to Increase Diversity during Easel Painting

ERIC Educational Resources Information Center

Lopez, Kristina; Dewey, Andrea; Barton, Erin E.; Hemmeter, Mary Louise

2017-01-01

The purpose of this article was to describe 2 studies that examined the relation between descriptive praise and generalized diversity of forms and colors used during art activities in young children. Study I used a true reversal design to examine the relation between descriptive praise and diversity during art activities. All 4 children had small…

The animal in you: animalistic descriptions of a violent crime increase punishment of perpetrator.

PubMed

Vasquez, Eduardo A; Loughnan, Steve; Gootjes-Dreesbach, Ellis; Weger, Ulrich

2014-01-01

Criminal acts are sometimes described using animal metaphors. What is the impact of a violent crime being described in an animalistic versus a non-animalistic way on the subsequent retribution toward the perpetrator? In two studies, we experimentally varied animalistic descriptions of a violent crime and examined its effect on the severity of the punishment for the act. In Study 1, we showed that compared to non-animalistic descriptions, animalistic descriptions resulted in significantly harsher punishment for the perpetrator. In Study 2, we replicated this effect and further demonstrated that this harsher sentencing is explained by an increase in perceived risk of recidivism. Our findings suggest that animalistic descriptions of crimes lead to more retaliation against the perpetrator by inducing the perception that he is likely to continue engaging in violence. © 2014 Wiley Periodicals, Inc.

Route Descriptions by Visually Impaired and Sighted Children from Memory and from Maps.

ERIC Educational Resources Information Center

Edwards, Rachel; Ungar, Simon; Blades, Mark

1998-01-01

This study evaluated descriptions, either from memory or by using a map (print or tactile), of 12 visually impaired and 12 sighted elementary grade children of two routes around their schools. Descriptions from maps were generally poorer than those from memory. Qualitative differences were also found between descriptions of visually impaired and…

Environmental resources of selected areas of Hawaii: Cultural environment and aesthetic resources

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

Trettin, L.D.; Petrich, C.H.; Saulsbury, J.W.

This report has been prepared to make available and archive the background scientific data and related information collected on the cultural environment and aesthetic resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. The cultural environment in the Geothermal Resource Zone (GRZ) and associated study area consists of Native Hawaiian cultural and religious practices and both Native Hawaiian and non-Native Hawaiian cultural resources. This report consists of three sections: (1) a description of Nativemore » Hawaiian cultural and religious rights, practices, and values; (2) a description of historic, prehistoric, and traditional Native Hawaiian sites; and (3) a description of other (non-native) sites that could be affected by development in the study area. Within each section, the level of descriptive detail varies according to the information currently available. The description of the cultural environment is most specific in its coverage of the Geothermal Resource Subzones in the Puna District of the island of Hawaii and the study area of South Maui. Ethnographic and archaeological reports by Cultural Advocacy Network Developing Options and International Archaeological Research Institute, Inc., respectively, supplement the descriptions of these two areas with new information collected specifically for this study. Less detailed descriptions of additional study areas on Oahu, Maui, Molokai, and the island of Hawaii are based on existing archaeological surveys.« less

A Comparison of Descriptive Tagging Practices by Library, Archive and Museum Professionals Using an Inter-Indexing Consistency Approach

ERIC Educational Resources Information Center

Angel, Christine Marie

2012-01-01

This study is a comparison of the descriptive tagging practices among library, archive, and museum professionals using an inter-indexing consistency approach. The first purpose of this study was to determine the extent of the similarities and differences among professional groups when assigning descriptive tags to a wide variety of objects that…

Developing an Instrument for Teacher Feedback: Using the Rasch Model to Explore Teachers' Development of Effective Teaching Strategies and Behaviors

ERIC Educational Resources Information Center

van der Lans, Rikkert M.; van de Grift, Wim J. C. M.; van Veen, K.

2018-01-01

This study connects descriptions of effective teaching with descriptions of teacher development to advance an initial understanding of how effective teaching may develop. The study's main premise is that descriptions of effective teaching develop cumulatively where more basic teaching strategies and behaviors are required before teachers may…

The Relationship between Young Children's Drawings and Verbal Descriptions of a Common Object.

ERIC Educational Resources Information Center

Shapiro, Lauren R.; Strommen, Erik F.

A study compared the content of children's drawings and verbal descriptions of a house. Drawing and verbal descriptions were collected in two sessions separated by a 1-week interval Participants were 16 children of 5 and 6 years of age who were in day care. Comparison of defining features in verbal and graphic descriptions revealed a distinction…

Transforming Verbal Counts in Reports of Qualitative Descriptive Studies Into Numbers

PubMed Central

Chang, YunKyung; Voils, Corrine I.; Sandelowski, Margarete; Hasselblad, Vic; Crandell, Jamie L.

2009-01-01

Reports of qualitative studies typically do not offer much information on the numbers of respondents linked to any one finding. This information may be especially useful in reports of basic, or minimally interpretive, qualitative descriptive studies focused on surveying a range of experiences in a target domain, and its lack may limit the ability to synthesize the results of such studies with quantitative results in systematic reviews. Accordingly, the authors illustrate strategies for deriving plausible ranges of respondents expressing a finding in a set of reports of basic qualitative descriptive studies on antiretroviral adherence and suggest how the results might be used. These strategies have limitations and are never appropriate for use with findings from interpretive qualitative studies. Yet they offer a temporary workaround for preserving and maximizing the value of information from basic qualitative descriptive studies for systematic reviews. They show also why quantitizing is never simply quantitative. PMID:19448052

Orbital operations study. Appendix C: Data sources and vehicle descriptions

NASA Technical Reports Server (NTRS)

Steinwachs, W. L.

1972-01-01

A bibliography of published documents referred to throughout the orbital operations study is presented. A brief description of all of the space program elements included in the study vehicle inventory is developed.

Paraconsistent Reasoning for OWL 2

NASA Astrophysics Data System (ADS)

Ma, Yue; Hitzler, Pascal

A four-valued description logic has been proposed to reason with description logic based inconsistent knowledge bases. This approach has a distinct advantage that it can be implemented by invoking classical reasoners to keep the same complexity as under the classical semantics. However, this approach has so far only been studied for the basic description logic mathcal{ALC}. In this paper, we further study how to extend the four-valued semantics to the more expressive description logic mathcal{SROIQ} which underlies the forthcoming revision of the Web Ontology Language, OWL 2, and also investigate how it fares when adapted to tractable description logics including mathcal{EL++}, DL-Lite, and Horn-DLs. We define the four-valued semantics along the same lines as for mathcal{ALC} and show that we can retain most of the desired properties.

REGIONAL-SCALE ATMOSPHERIC MERCURY MODELING

EPA Science Inventory

This PowerPoint presentation gives a short synopsis of the state of the science of atmospheric mercury modeling, including a description of recent publications of model codes by EPA, a description of a recent mercury model intercomparison study, and a description of a synthesis p...

Characteristics of Incidents and their Reporters: Quality Education Program Study. Booklet C and Booklet C Supplement.

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Summary descriptions of the samples of teachers who participated in different project activities are given. In addition, descriptions of reporters of incidents in each student behavior category are outlined. (See TM 001 375 for project description.) (MS)

Normative and Descriptive Aspects of Management Education: Differentiation and Integration

ERIC Educational Resources Information Center

Meirovich, Gavriel

2015-01-01

This study advocates strongly for clear differentiation and synthesis of descriptive and normative approaches in management education. There is a certain isolation of normative and descriptive theoretical frameworks presented in management courses. Normative frameworks in management explain how organizations "should be" managed, while…

Simulation loop between cad systems, GEANT-4 and GeoModel: Implementation and results

NASA Astrophysics Data System (ADS)

Sharmazanashvili, A.; Tsutskiridze, Niko

2016-09-01

Compare analysis of simulation and as-built geometry descriptions of detector is important field of study for data_vs_Monte-Carlo discrepancies. Shapes consistency and detalization is not important while adequateness of volumes and weights of detector components are essential for tracking. There are 2 main reasons of faults of geometry descriptions in simulation: (1) Difference between simulated and as-built geometry descriptions; (2) Internal inaccuracies of geometry transformations added by simulation software infrastructure itself. Georgian Engineering team developed hub on the base of CATIA platform and several tools enabling to read in CATIA different descriptions used by simulation packages, like XML->CATIA; VP1->CATIA; Geo-Model->CATIA; Geant4->CATIA. As a result it becomes possible to compare different descriptions with each other using the full power of CATIA and investigate both classes of reasons of faults of geometry descriptions. Paper represents results of case studies of ATLAS Coils and End-Cap toroid structures.

Nursing education: contradictions and challenges of pedagogical practice.

PubMed

Pinto, Joelma Batista Tebaldi; Pepe, Alda Muniz

2007-01-01

This study deals with the nursing curriculum, pedagogical practice and education. Nowadays, this theme has taken up considerable space in academic debates. Thus, this study aimed to get empirical knowledge and provide an analytical description of the academic reality of nursing education at Santa Cruz State University in the undergraduate nursing course. This is a descriptive study, which may provide a new view of the problem, with careful observation, description, and exploration of the situation aspects, interpreting the reality, without interfering in it and, consequently, being open to new studies. Descriptive statistics with simple frequency and percentage calculation was applied. In summary, results indicate that professors and students have difficulties to evaluate the curriculum. In addition, the curriculum under study is characterized as a collection curriculum, with a pedagogical practice predominantly directed at the traditional model. Hence, nursing education still shows features of the biomedical-technical model.

Social Media: Portrait of an Emerging Tool in Medical Education.

PubMed

Roy, Durga; Taylor, Jacob; Cheston, Christine C; Flickinger, Tabor E; Chisolm, Margaret S

2016-02-01

The authors compare the prevalence of challenges and opportunities in commentaries and descriptive accounts versus evaluative studies of social media use in medical education. A previously published report of social media use in medical education provided an in-depth discussion of 14 evaluative studies, a small subset of the total number of 99 articles on this topic. This study used the full set of articles identified by that review, including the 58 commentaries and 27 descriptive accounts which had not been previously reported, to provide a glimpse into how emerging tools in medical education are initially perceived. Each commentary, descriptive account, and evaluative study was identified and compared on various characteristics, including discussion themes regarding the challenges and opportunities of social media use in medical education. Themes related to the challenges of social media use in medical education were more prevalent in commentaries and descriptive accounts than in evaluative studies. The potential of social media to affect medical professionalism adversely was the most commonly discussed challenge in the commentaries (53%) and descriptive accounts (63%) in comparison to technical issues related to implementation in the evaluative studies (50%). Results suggest that the early body of literature on social media use in medical education-like that of previous innovative education tools-comprises primarily commentaries and descriptive accounts that focus more on the challenges of social media than on potential opportunities. These results place social media tools in historical context and lay the groundwork for expanding on this novel approach to medical education.

PubMed Central

Leduc, Y.; Cauchon, M.; Emond, J. G.; Ouellet, J.

1995-01-01

OBJECTIVE: To develop and implement a computerized version of the International Classification of Primary Care. To create a data bank and to conduct a descriptive study of our clinic's clientele. DESIGN: Testing a software program and creating a data bank. SETTING: Family Medicine Unit at Enfant-Jésus Hospital, Quebec City. PARTICIPANTS: All Family Medicine Unit doctors and patients seen between July 1, 1990, and June 30, 1993. MAIN OUTCOME MEASURE: Description of our clientele's health problems using the ICPC. RESULTS: During the study, 48,415 diagnostic codes for 33,033 visits were entered into the bank. For close to 50% of these visits, two or more health problems were coded. There was good correlation between the description of our clientele and descriptions in other studies in the literature. CONCLUSION: This article describes the development of a data bank in a family medicine unit using a software program based on the ICPC. Our 3-year experiment demonstrated that the method works well in family physicians' daily practice. A descriptive study of our clientele is presented, as well as a few examples of the many applications of such a data bank. PMID:7580382

The Longitudinal Associations between Perceived Descriptive Peer Norms and Eating and Drinking Behavior: An Initial Examination in Young Adults

PubMed Central

Jones, Andrew; Robinson, Eric

2017-01-01

Experimental and cross-sectional studies indicate that perceptions of the eating and drinking behavior of one's peers (perceived descriptive peer norms) are associated with the types, frequency and quantity of food, and beverages a person chooses to consume. At present, we know very little about the longitudinal association between perceived descriptive peer norms and future eating or drinking behavior. In this study, we examined whether perceived descriptive peer norms for different food/beverage types predicted frequency of consumption of food/beverages in university students. Three hundred and forty participants completed measures at baseline and follow-up for frequency of consumption of cakes/pastries, sugar containing beverages, and alcoholic beverages, as well as measures of perceived descriptive peer norms at both time points. Perceived descriptive peer norms predicted consumption of pastries/cakes at follow up when controlling for changes in these perceptions over time; believing that one's peers frequently consumed cakes/pastries was associated with an increased frequency of consumption over time, although the magnitude of this effect was small. There was no significant association between perceived descriptive peer norms and changes in frequency of consumption of sugar containing beverages or alcohol over time. In the present longitudinal study of young adults, beliefs about how often one's peers eat or drink specific food and beverages types had limited effect on future eating and drinking behavior. PMID:28167922

77 FR 1694 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... Information Collection Activity; Comment Request Title: Head Start Health Managers Descriptive Study. OMB No... Health and Human Services (HHS), is proposing a data collection activity that will provide descriptive data about the Head Start Health Component. The goals of the Head Start Health Manager Descriptive...

Visuo-spatial knowledge acquisition in individuals with Down syndrome: The role of descriptions and sketch maps.

PubMed

Meneghetti, Chiara; Lanfranchi, Silvia; Carretti, Barbara; Toffalini, Enrico

2017-04-01

Few studies on individuals with Down syndrome (DS) have explored how they learn space. The present study examines space learning from verbal descriptions in individuals with DS, and explores the role of external cues (such as a sketch map). Twenty-eight individuals with DS and 28 matched typically-developing (TD) children listened to route or survey descriptions with or without seeing a corresponding sketch map (Description+Sketch Map [D+SM] and Description alone [D], respectively). After hearing each description, they performed tasks that involved recognizing, arranging sequentially, and locating landmarks. The results showed that individuals with DS performed less well in recognizing landmarks and arranging them sequentially. The D+SM condition produced general benefits in both groups' accuracy, though the improvement in locating landmarks was greater in the TD than in the DS group. In both groups, the D+SM condition prompted a better performance than the D condition when participants arranged landmarks sequentially after hearing a description from a route perspective, but not from a survey perspective. Overall, our results show that individuals with DS benefited when a spatial description was associated with a corresponding sketch map, albeit to a lesser degree than TD children. The findings are discussed in the light of the literature on DS and on spatial cognition in the TD domain. Copyright © 2017 Elsevier Ltd. All rights reserved.

Course Descriptions in Environmental Studies Part One: Historical Courses.

ERIC Educational Resources Information Center

Hughes, Donald; And Others

1984-01-01

Presents descriptions (syllabi, outlines, goals) of selected environmental studies courses which approach the discipline from an historical and humanistic perspective. Areas explored in the courses include human ecology, American environmental history, environmental politics, and others. (JN)

Effect of descriptive information and experience on automation reliance.

PubMed

Yuviler-Gavish, Nirit; Gopher, Daniel

2011-06-01

The present research addresses the issue of reliance on decision support systems for the long-term (DSSLT), which help users develop decision-making strategies and long-term planning. It is argued that providing information about a system's future performance in an experiential manner, as compared with a descriptive manner, encourages users to increase their reliance level. Establishing appropriate reliance on DSSLT is contingent on the system developer's ability to provide users with information about the system's future performance. A sequence of three studies contrasts the effect on automation reliance of providing descriptive information versus experience for DSSLT with two different positive expected values of recommendations. Study I demonstrated that when automation reliance was determined solely on the basis of description, it was relatively low, but it increased significantly when a decision was made after experience with 50 training simulations. Participants were able to learn to increase their automation reliance levels when they encountered the same type of recommendation again. Study 2 showed that the absence of preliminary descriptive information did not affect the automation reliance levels obtained after experience. Study 3 demonstrated that participants were able to generalize their learning about increasing reliance levels to new recommendations. Using experience rather than description to give users information about future performance in DSSLT can help increase automation reliance levels. Implications for designing DSSLT and decision support systems in general are discussed.

Methodological quality of teaching communication skills to undergraduate medical students: a mapping review.

PubMed

Sanson-Fisher, Rob; Hobden, Breanne; Waller, Amy; Dodd, Natalie; Boyd, Lucy

2018-06-27

Patient-clinician communication training is a core component of the undergraduate medical program. As with all areas of medicine, the best available evidence for teaching these skills should be incorporated into training programs. Examining the volume, type and design-quality of publications in this field can help to determine whether research is following a natural scientific progression to inform interactional skills training. This study aimed to review: (i) whether the proportion of publications examining teaching interactional skills to undergraduate medical students by study type, across three time-periods (2007-2008, 2011-2012, 2015-2016), changed over time (i.e. measurement, descriptive or interventions studies); and (ii) the proportion of intervention studies meeting Cochrane Effective Practice and Organisation of Care (EPOC) research design criteria. Medline, PubMed, PsycInfo and the Cochrane Database were searched for studies published in English from 2007 to 2016. Title and abstract reviews were performed for the included years. Articles were examined against the inclusion/exclusion criteria and those included were coded into descriptive, measurement or intervention categories. A total of 243 relevant publications were identified. Fifty-two were published from 2007 to 2008, 75 from 2011 to 2012 and 116 from 2015 to 2016. Most identified studies were descriptive (63%), followed by measurement studies (22%) and intervention studies (15%). The proportion of descriptive studies increased significantly over time. However, the proportion of intervention studies did not change and the proportion of measures studies significantly decreased. Of the 37 intervention studies identified within the three time-periods, only 16 (43%) met EPOC study design criteria. The largest proportion of identified studies were descriptive, however, descriptive research is not sufficient to ensure communication skills training can effectively improve interactions between clinicians and patients. A more rigorous approach to research in this area is needed to inform education strategies.

Description and Recognition of the Concept of Social Capital in Higher Education System

ERIC Educational Resources Information Center

Tonkaboni, Forouzan; Yousefy, Alireza; Keshtiaray, Narges

2013-01-01

The current research is intended to describe and recognize the concept of social capital in higher education based on theoretical method in a descriptive-analytical approach. Description and Recognition of the data, gathered from theoretical and experimental studies, indicated that social capital is one of the most important indices for…

Building Rate Into a Dynamic Theory of Linguistic Description.

ERIC Educational Resources Information Center

Bailey, Charles-James N.

1970-01-01

This study of linguistic change is done within the "dynamic paradigm" of linguistic description, in which the strict dichotomy between diachronic and synchronic linguistics found in "static paradigms" is not maintained. The chief purpose here is to indicate how rate could be built into a linguistic description of sound change, such change being…

Descriptive Analysis in Education: A Guide for Researchers. NCEE 2017-4023

ERIC Educational Resources Information Center

Loeb, Susanna; Dynarski, Susan; McFarland, Daniel; Morris, Pamela; Reardon, Sean; Reber, Sarah

2017-01-01

Whether the goal is to identify and describe trends and variation in populations, create new measures of key phenomena, or describe samples in studies aimed at identifying causal effects, description plays a critical role in the scientific process in general and education research in particular. Descriptive analysis identifies patterns in data to…

Music Teachers' Descriptions of Their Workplaces in Relation to Micropolitics

ERIC Educational Resources Information Center

Conway, Colleen; Rawlings, Jared; Hibbard, Shannan

2018-01-01

The purpose of this study was to examine the descriptions of workplace experiences of nine music teachers in direct relation to the literature on micropolitics. Research questions were: (a) How did participant music teachers' descriptions of their workplace experiences relate to teachers, administrators, and students (as discussed in the…

A Comparison of Alternative Narrative Approaches to Video Description for Animated Comedy

ERIC Educational Resources Information Center

Fels, Deborah I.; Udo, John Patrick; Diamond, Jonas E.; Diamond, Jeremy I.

2006-01-01

This study explored the feasibility of using a first-person narrative style for video description of an animated comedy, "Odd Job Jack." It found that viewers who are blind find the first-person style more engaging, entertaining, and preferable but less trustworthy than the more conventional third-person description style.

When Self-Descriptions Contradict Behavior: Actions Do Speak Louder Than Words.

ERIC Educational Resources Information Center

Amabile, Teresa M.; Kabat, Loren G.

To examine whether a person's actions are more important in determining impressions of personality than are self-descriptions, subjects in two separate studies viewed two videotapes, one depicting a stimulus person's self-description and the other depicting that person's behavior in a conversation. Subjects rated the stimulus person on several…

NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: DESCRIPTIVE QUESTIONNAIRES (UA-D-17.0)

EPA Science Inventory

The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Descriptive Questionnaire. It applies to electronic data corresponding to the Descriptive Questionnaire that was scanned and verified by the Data Staff during...

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: DESCRIPTIVE QUESTIONNAIRE (UA-D-17.0)

EPA Science Inventory

The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Descriptive Questionnaire. It applies to electronic data corresponding to the Descriptive Questionnaire that was scanned and verified by the data staff during...

The Moderating Role of Close versus Distal Peer Injunctive Norms and Interdependent Self-Construal in the Effects of Descriptive Norms on College Drinking.

PubMed

Yang, Bo

2018-06-01

Based on the theory of normative social behavior (Rimal & Real, 2005), this study examined the effects of descriptive norms, close versus distal peer injunctive norms, and interdependent self-construal on college students' intentions to consume alcohol. Results of a cross-sectional study conducted among U.S. college students (N = 581) found that descriptive norms, close, and distal peer injunctive norms had independent effects on college students' intentions to consume alcohol. Furthermore, close peer injunctive norms moderated the effects of descriptive norms on college students' intentions to consume alcohol and the interaction showed different patterns among students with a strong and weak interdependent self-construal. High levels of close peer injunctive norms weakened the relationship between descriptive norms and intentions to consume alcohol among students with a strong interdependent self-construal but strengthened the relationship between descriptive norms and intentions to consume alcohol among students with a weak interdependent self-construal. Implications of the findings for norms-based research and college drinking interventions are discussed.

7 CFR 621.10 - Description.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS USDA Cooperative Studies § 621.10 Description. Cooperative river basin studies provide USDA planning assistance to Federal, State, and local... the requesting agencies and citizen groups that are consistent with USDA authorities and...

7 CFR 621.10 - Description.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS USDA Cooperative Studies § 621.10 Description. Cooperative river basin studies provide USDA planning assistance to Federal, State, and local... the requesting agencies and citizen groups that are consistent with USDA authorities and...

Social influence on temptation: perceived descriptive norms, temptation and restraint, and problem drinking among college students

PubMed Central

Rinker, Dipali Venkataraman; Neighbors, Clayton

2013-01-01

Temptation and restraint have long been associated with problematic drinking. Among college students, social norms are one of the strongest predictors of problematic drinking. To date, no studies have examined the association between temptation and restraint and perceived descriptive norms on drinking and alcohol-related problems among college students. The purpose of this study was to examine whether perceived descriptive norms moderated the relationship between temptation and restraint and drinking outcomes among college students. Participants were 1,095 college students from a large, public, culturally-diverse, southern university who completed an online survey about drinking behaviors and related attitudes. Drinks per week and alcohol-related problems were examined as a function of perceived descriptive norms, Cognitive Emotional Preoccupation (CEP) (temptation), and Cognitive Behavioral Control (CBC) (restraint). Additionally, drinking outcomes were examined as a function of the two-way interactions between CEP and perceived descriptive norms and CBC and perceived descriptive norms. Results indicated that CEP and perceived descriptive norms were associated with drinking outcomes. CBC was not associated with drinking outcomes. Additionally, perceived descriptive norms moderated the association between CEP and drinks per week and CEP and alcohol-related problems. There was a positive association between CEP and drinks per week and CEP and alcohol-related problems, especially for those higher on perceived descriptive norms. College students who are very tempted to drink may drink more heavily and experience alcohol-related problems more frequently if they have greater perceptions that the typical student at their university/college drinks a lot. PMID:24064190

Social influence on temptation: perceived descriptive norms, temptation and restraint, and problem drinking among college students.

PubMed

Rinker, Dipali Venkataraman; Neighbors, Clayton

2013-12-01

Temptation and restraint have long been associated with problematic drinking. Among college students, social norms are one of the strongest predictors of problematic drinking. To date, no studies have examined the association between temptation and restraint and perceived descriptive norms on drinking and alcohol-related problems among college students. The purpose of this study was to examine whether perceived descriptive norms moderated the relationship between temptation and restraint and drinking outcomes among college students. Participants were 1095 college students from a large, public, culturally-diverse, southern university who completed an online survey about drinking behaviors and related attitudes. Drinks per week and alcohol-related problems were examined as a function of perceived descriptive norms, Cognitive Emotional Preoccupation (CEP) (temptation), and Cognitive Behavioral Control (CBC) (restraint). Additionally, drinking outcomes were examined as a function of the two-way interactions between CEP and perceived descriptive norms and CBC and perceived descriptive norms. Results indicated that CEP and perceived descriptive norms were associated with drinking outcomes. CBC was not associated with drinking outcomes. Additionally, perceived descriptive norms moderated the association between CEP and drinks per week and CEP and alcohol-related problems. There was a positive association between CEP and drinks per week and CEP and alcohol-related problems, especially for those higher on perceived descriptive norms. College students who are very tempted to drink may drink more heavily and experience alcohol-related problems more frequently if they have greater perceptions that the typical student at their university/college drinks a lot. © 2013.

Feedback produces divergence from prospect theory in descriptive choice.

PubMed

Jessup, Ryan K; Bishara, Anthony J; Busemeyer, Jerome R

2008-10-01

A recent study demonstrated that individuals making experience-based choices underweight small probabilities, in contrast to the overweighting observed in a typical descriptive paradigm. We tested whether trial-by-trial feedback in a repeated descriptive paradigm would engender choices more correspondent with experiential or descriptive paradigms. The results of a repeated gambling task indicated that individuals receiving feedback underweighted small probabilities, relative to their no-feedback counterparts. These results implicate feedback as a critical component during the decision-making process, even in the presence of fully specified descriptive information. A model comparison at the individual-subject level suggested that feedback drove individuals' decision weights toward objective probability weighting.

False memory in aging resulting from self-referential processing.

PubMed

Rosa, Nicole M; Gutchess, Angela H

2013-11-01

Referencing the self is known to enhance accurate memory, but less is known about how the strategy affects false memory, particularly for highly self-relevant information. Because older adults are more prone to false memories, we tested whether self-referencing increased false memories with age. In 2 studies, older and younger adults rated adjectives for self-descriptiveness and later completed a surprise recognition test comprised of words rated previously for self-descriptiveness and novel lure words. Lure words were subsequently rated for self-descriptiveness in order to assess the impact of self-relevance on false memory. Study 2 introduced commonness judgments as a control condition, such that participants completed a recognition test on adjectives rated for commonness in addition to adjectives in the self-descriptiveness condition. Across both studies, findings indicate an increased response bias to self-referencing that increased hit rates for both older and younger adults but also increased false alarms as information became more self-descriptive, particularly for older adults. Although the present study supports previous literature showing a boost in memory for self-referenced information, the increase in false alarms, especially in older adults, highlights the potential for memory errors, particularly for information that is strongly related to the self.

The relationship between symbolic interactionism and interpretive description.

PubMed

Oliver, Carolyn

2012-03-01

In this article I explore the relationship between symbolic interactionist theory and interpretive description methodology. The two are highly compatible, making symbolic interactionism an excellent theoretical framework for interpretive description studies. The pragmatism underlying interpretive description supports locating the methodology within this cross-disciplinary theory to make it more attractive to nonnursing researchers and expand its potential to address practice problems across the applied disciplines. The theory and method are so compatible that symbolic interactionism appears to be part of interpretive description's epistemological foundations. Interpretive description's theoretical roots have, to date, been identified only very generally in interpretivism and the philosophy of nursing. A more detailed examination of its symbolic interactionist heritage furthers the contextualization or forestructuring of the methodology to meet one of its own requirements for credibility.

Mathematical Description and Mechanistic Reasoning: A Pathway toward STEM Integration

ERIC Educational Resources Information Center

Weinberg, Paul J.

2017-01-01

Because reasoning about mechanism is critical to disciplined inquiry in science, technology, engineering, and mathematics (STEM) domains, this study focuses on ways to support the development of this form of reasoning. This study attends to how mechanistic reasoning is constituted through mathematical description. This study draws upon Smith's…

Using Storybooks as a Character Education Tools

ERIC Educational Resources Information Center

Turan, Fethi; Ulutas, Ilkay

2016-01-01

This study aims to investigate the views and implementations of preschool teachers in "giving character education through picture storybooks." Descriptive review method was used in the research and supported with focus group interviews. For this reason data were took from two study groups (for the descriptive study group n = 245, for the…

EFL Learners' Levels of Comprehension Across Text Structures: A Comparison of Literal and Inferential Comprehension of Descriptive and Enumerative Expository Texts.

PubMed

Saadatnia, Mahmood; Ketabi, Saeed; Tavakoli, Mansoor

2016-12-01

The purpose of this study was to investigate the relationship between text structure and two levels of reading comprehension, namely literal and inferential, in Iranian EFL learners. Studies have generally found that learners perform differently after they have read different text structures (Amiri et al. in Proc Soc Behav Sci 66:402-409, 2012). The text structures in focus were descriptive and enumerative expository texts. One hundred eighty upper-intermediate EFL learners were assigned four reading passages, two including descriptive and the other two enumerative text structure, followed by both literal and inferential multiple-choice items. A number of paired-samples t tests were run to provide answers to the research questions of this study. The results indicated that the participants meaningfully outperformed on the descriptive texts at both levels of literal and inferential comprehension. The findings also revealed that in both text structures of description and enumeration, literal comprehension significantly outweighed inferential comprehension. Implications were made for L2 materials developers, language teachers, and language testers regarding the consideration of text typical features in their practice.

Course Descriptions in Environmental Studies Part Two: Interdisciplinary Courses.

ERIC Educational Resources Information Center

Dunlap, Riley; And Others

1984-01-01

Presents descriptions (syllabi, outlines, goals) of interdisciplinary environmental studies courses. Topic areas of these courses include: environmental sociology; human ecology (politics, institutions, and the environment); humans and the environment in historical perspective; environmental management; humans, hazards, and disasters; and other…

Extended experience benefits spatial mental model development with route but not survey descriptions.

PubMed

Brunyé, Tad T; Taylor, Holly A

2008-02-01

Spatial descriptions symbolically represent environmental information through language and are written in two primary perspectives: survey, analogous to viewing a map, and route, analogous to navigation. Readers of survey or route descriptions form abstracted perspective flexible representations of the described environment, or spatial mental models. The present two experiments investigated the maintenance of perspective in spatial mental models as a function of description perspective and experience (operationalized through repetition), and as reflected in self-paced reading times. Experiment 1 involved studying survey and route descriptions either once or three times, then completing map drawing and true/false statement verification. Results demonstrated that spatial mental models are readily formed with survey descriptions, but require relatively more experience with route descriptions; further, some limited evidence suggests perspective dependence in spatial mental models, even following extended experience. Experiment 2 measured self-paced reading during three successive description presentations. Average reading times over the three presentations reduced more for survey relative to route descriptions, and there was no evidence for perspective specificity in resulting spatial mental models. This supports Experiment 1 findings demonstrating the relatively time-consuming nature of acquiring spatial mental models from route, but not survey descriptions. Results are discussed with regard to developmental, discourse processing, and spatial mental model theory.

Controlled and Uncontrolled Subject Descriptions in the CF Database: A Comparison of Optimal Cluster-Based Retrieval Results.

ERIC Educational Resources Information Center

Shaw, W. M., Jr.

1993-01-01

Describes a study conducted on the cystic fibrosis (CF) database, a subset of MEDLINE, that investigated clustering structure and the effectiveness of cluster-based retrieval as a function of the exhaustivity of the uncontrolled subject descriptions. Results are compared to calculations for controlled descriptions based on Medical Subject Headings…

The Experience of Teaching of Descriptive Geometry and Engineering Graphics in Russian Language as a Foreign Language

ERIC Educational Resources Information Center

Voronina, Marianna V.; Tretyakova, Zlata O.

2017-01-01

The article considers the peculiarities of training foreign students subject "Descriptive geometry and Engineering Graphics" in a modern engineering university of Russia. The relevance of the problem conditioned by the fact that virtually there are no special studies of teaching Descriptive Geometry and Engineering Graphics in Russian…

Measuring Graduate Students' Teaching and Research Skills through Self-Report: Descriptive Findings and Validity Evidence

ERIC Educational Resources Information Center

Gilmore, Joanna; Feldon, David

2010-01-01

This study extends research on graduate student development by examining descriptive findings and validity of a self-report survey designed to capture graduate students' assessments of their teaching and research skills. Descriptive findings provide some information about areas of growth among graduate students' in the first years of their…

On the System of Person-Denoting Signs in Estonian Sign Language: Estonian Name Signs

ERIC Educational Resources Information Center

Paales, Liina

2010-01-01

This article discusses Estonian personal name signs. According to study there are four personal name sign categories in Estonian Sign Language: (1) arbitrary name signs; (2) descriptive name signs; (3) initialized-descriptive name signs; (4) loan/borrowed name signs. Mostly there are represented descriptive and borrowed personal name signs among…

78 FR 1213 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... Information Collection Activity; Comment Request Title: Descriptive Study of County versus State Administered... Descriptive Study of County and State Administered TANF Programs. The proposed information collection consists... be forwarded by writing to the Administration for Children and Families, Office of Planning, Research...

Exploring the Causes of Underachievement of African American Boys: A Qualitative Descriptive Case Study

ERIC Educational Resources Information Center

Ennis, Rosetta

2017-01-01

The qualitative descriptive case study explores the underachievement phenomenon of fourth-grade African American boys in New York City public elementary schools. Numerous studies have been conducted at the middle school through college levels. However, very little is known about the underachievement phenomenon of fourth-grade African American…

Quality of Austrian and Dutch Falls-Prevention Information: A Comparative Descriptive Study

ERIC Educational Resources Information Center

Schoberer, Daniela; Mijnarends, Donja M.; Fliedner, Monica; Halfens, Ruud J. G.; Lohrmann, Christa

2016-01-01

Objectives: The aim of this study was to evaluate and compare the quality of written patient information material available in Austrian and Dutch hospitals and nursing homes pertaining to falls prevention. Design: Comparative descriptive study design Setting: Hospitals and nursing homes in Austria and the Netherlands. Method: Written patient…

Student Achievement Testing Program: Grade 3 Social Studies.

ERIC Educational Resources Information Center

Student Evaluation Branch Bulletin, 1983

1983-01-01

The purpose of this bulletin is to provide information about the Alberta (Canada) Grade 3 Social Studies Achievement Test. The Bulletin includes a general description of the Achievement Testing Program, a description of the Grade 3 Social Studies Achievement Test, an outline of the objectives to be tested, and the test blueprint. Student…

The Characteristics of a Community of Practice in a National Writing Project Invitational Summer Institute

ERIC Educational Resources Information Center

Pearce, Terisa Ronette

2010-01-01

This qualitative naturalistic descriptive case study provides an understanding of the characteristics of a community of practice within a National Writing Project invitational summer institute. This study utilized naturalistic, descriptive case study methodology to answer the research question: What characteristics of a community of practice are…

An Emerging Description of Successful Bilingual Instruction: Executive Summary of Part I of the SBIF Study.

ERIC Educational Resources Information Center

Tikunoff, William J.

The Significant Bilingual Instructional Features (SBIF) descriptive study identified, described, and verified important features of bilingual education for instuction of limited English proficient students. Part I involved the study of 58 classrooms and 232 students, grade K-12, at six diverse sites representing a variety of ethnolinguistic…

78 FR 61324 - Agency Information Collection Activities: Proposed Collection; Comment Request-Special Nutrition...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... Programs. The study is designed to collect data from a nationally representative sample of public School... the on-site data collection that was included in Year 2. The study will provide general descriptive... study will help FNS obtain: [ssquf] General descriptive data on the CN programs characteristics to help...

California Women and the Strategies Utilized on the Path to the Superintendency

ERIC Educational Resources Information Center

Guzman, Anna-Maria

2012-01-01

Purpose: The purpose of this study was to identify leadership strategies utilized and the barriers encountered by females in pursuit of the role of superintendent. This study also intended to identify the strategies women used to overcome these barriers. Methodology: This study utilized descriptive research. Descriptive research involves gathering…

Descriptive psychopathology, phenomenology, and the legacy of Karl Jaspers

PubMed Central

Häfner, Heinz

2015-01-01

With his early publications (1910-1913), Karl Jaspers created a comprehensive methodological arsenal for psychiatry, thus laying the foundation for descriptive psychopathology. Following Edmund Husserl, the founder of philosophical phenomenology, Jaspers introduced phenomenology into psychopathology as “static understanding,” ie, the unprejudiced intuitive reproduction (Vergegenwärtigung) and description of conscious phenomena. In a longitudinal perspective, “genetic understanding” based on empathy reveals how mental phenomena arise from mental phenomena. Severance in understanding of, or alienation from, meaningful connections is seen as indicating illness or transition of a natural development into a somatic process. Jaspers opted for philosophy early. After three terms of law, he switched to studying medicine, came to psychopathology after very little training in psychiatry; to psychology without ever studying psychology; and to a chair in philosophy without ever studying philosophy. In the fourth and subsequent editions of his General Psychopathology, imbued by his existential philosophy, Jaspers partly abandoned the descriptive method. PMID:25987860

Descriptive psychopathology, phenomenology, and the legacy of Karl Jaspers.

PubMed

Häfner, Heinz

2015-03-01

With his early publications (1910-1913), Karl Jaspers created a comprehensive methodological arsenal for psychiatry, thus laying the foundation for descriptive psychopathology. Following Edmund Husserl, the founder of philosophical phenomenology, Jaspers introduced phenomenology into psychopathology as "static understanding," ie, the unprejudiced intuitive reproduction (Vergegenwärtigung) and description of conscious phenomena. In a longitudinal perspective, "genetic understanding" based on empathy reveals how mental phenomena arise from mental phenomena. Severance in understanding of, or alienation from, meaningful connections is seen as indicating illness or transition of a natural development into a somatic process. Jaspers opted for philosophy early. After three terms of law, he switched to studying medicine, came to psychopathology after very little training in psychiatry; to psychology without ever studying psychology; and to a chair in philosophy without ever studying philosophy. In the fourth and subsequent editions of his General Psychopathology, imbued by his existential philosophy, Jaspers partly abandoned the descriptive method.

Thermodynamic description of multicomponent nickel-base superalloys containing aluminum, chromium, ruthenium and platinum: A computational thermodynamic approach coupled with experiments

NASA Astrophysics Data System (ADS)

Zhu, Jun

Ru and Pt are candidate additional component for improving the high temperature properties of Ni-base superalloys. A thermodynamic description of the Ni-Al-Cr-Ru-Pt system, serving as an essential knowledge base for better alloy design and processing control, was developed in the present study by means of thermodynamic modeling coupled with experimental investigations of phase equilibria. To deal with the order/disorder transition occurring in the Ni-base superalloys, a physical sound model, Cluster/Site Approximation (CSA) was used to describe the fcc phases. The CSA offers computational advantages, without loss of accuracy, over the Cluster Variation Method (CVM) in the calculation of multicomponent phase diagrams. It has been successfully applied to fcc phases in calculating technologically important Ni-Al-Cr phase diagrams. Our effort in this study focused on the two key ternary systems: Ni-Al-Ru and Ni-Al-Pt. The CSA calculated Ni-Al-Ru ternary phase diagrams are in good agreement with the experimental results in the literature and from the current study. A thermodynamic description of quaternary Ni-Al-Cr-Ru was obtained based on the descriptions of the lower order systems and the calculated results agree with experimental data available in literature and in the current study. The Ni-Al-Pt system was thermodynamically modeled based on the limited experimental data available in the literature and obtained from the current study. With the help of the preliminary description, a number of alloy compositions were selected for further investigation. The information obtained was used to improve the current modeling. A thermodynamic description of the Ni-Al-Cr-Pt quaternary was then obtained via extrapolation from its constituent lower order systems. The thermodynamic description for Ni-base superalloy containing Al, Cr, Ru and Pt was obtained via extrapolation. It is believed to be reliable and useful to guide the alloy design and further experimental investigation.

Longitudinal Relationship Between Drinking with Peers, Descriptive Norms, and Adolescent Alcohol Use

PubMed Central

Brooks-Russell, Ashley; Simons-Morton, Bruce; Haynie, Denise; Farhat, Tilda; Wang, Jing

2014-01-01

Descriptive norms are consistently found to predict adolescent alcohol use but less is known about the factors that predict descriptive norms. The objective of this study is to test if drinking with peers predicts later alcohol consumption and if this relationship is mediated by a change in the descriptive norms of peer alcohol use. Data are from a nationally representative cohort of high school students surveyed in the 10th and 11th grade (N=2,162). Structural equation modeling was used to test a mediation model of the relationship between drinking with peers (T1) on later alcohol use (T2) and mediation of the relationship by descriptive norms (T2). Descriptive norms significantly mediated the relationship between drinking with peers and alcohol use for both males and females with a somewhat larger effect for males compared to females. These results support a continued focus on the development and evaluation of interventions to alter descriptive norms of alcohol use. PMID:23564529

Longitudinal relationship between drinking with peers, descriptive norms, and adolescent alcohol use.

PubMed

Brooks-Russell, Ashley; Simons-Morton, Bruce; Haynie, Denise; Farhat, Tilda; Wang, Jing

2014-08-01

Descriptive norms are consistently found to predict adolescent alcohol use but less is known about the factors that predict descriptive norms. The objective of this study is to test if drinking with peers predicts later alcohol consumption and if this relationship is mediated by a change in the descriptive norms of peer alcohol use. Data are from a nationally representative cohort of high school students surveyed in the 10th and 11th grade (N = 2,162). Structural equation modeling was used to test a mediation model of the relationship between drinking with peers (T1) on later alcohol use (T2) and mediation of the relationship by descriptive norms (T2). Descriptive norms significantly mediated the relationship between drinking with peers and alcohol use for both males and females with a somewhat larger effect for males compared to females. These results support a continued focus on the development and evaluation of interventions to alter descriptive norms of alcohol use.

76 FR 67745 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... Information Collection Activity; Comment Request Title: Descriptive Study of Tribal Temporary Assistance for... and Families (ACF) is proposing an information collection activity as part of the Descriptive Study of... Children and Families, Office of Planning, Research and Evaluation, 370 L'Enfant Promenade, SW., Washington...

Examining Early Adolescents' Peer Climate Using Descriptive and Status Norms on Academic Engagement and Aggressive Behavior in the Classroom

ERIC Educational Resources Information Center

Shin, Huiyoung

2017-01-01

This study is aimed to gain insights into adolescents' classroom peer climate by examining descriptive and status norms of academic and social behaviors. Descriptive norm was assessed as the average score for each behavior and status norm was assessed using the correlation between each behavior and social status within each classroom. Expanded…

Audible Image Description as an Accommodation in Statewide Assessments for Students with Visual and Print Disabilities

ERIC Educational Resources Information Center

Ferrell, Kay Alicyn; Correa-Torres, Silvia M.; Howell, Jennifer Johnson; Pearson, Robert; Carver, Wendy Morrow; Groll, Amy Spencer; Anthony, Tanni L.; Matthews, Deborah; Gould, Bryan; O'Connell, Trisha; Botsford, Kathryn D,; Dewald, Hong Phangia; Smyth, Catherine A.; Dewald, Aaron John

2017-01-01

Introduction:Although image description has been identified as an accommodation for presentations conducted in the classroom, only a few U.S. states have approved it for use in high-stakes assessments. This study examined the use of audible image description as an assessment accommodation for students with visual and print disabilities by…

Flavor lexicon for sensory descriptive profiling of different rice types.

PubMed

Limpawattana, M; Shewfelt, R L

2010-05-01

Rice flavor is a significant factor in determining quality and consumer acceptability as exemplified by scented rice, which is highly favored and commands a price premium. Sensory descriptive analysis has primarily been performed to assess rice flavor characteristics, but these studies feature only a limited lexicon for characterizing specific flavors or the range of flavor types is limited. This study was undertaken to establish a descriptive lexicon with reference standards for describing the flavor properties of a broad spectrum of rice types and use the developed lexicon to characterize which sensory attributes are most important in rice flavor quality. A rice flavor lexicon consisting of 24 descriptive notes was developed and expanded by 8 trained sensory panelists to characterize the flavor of cooked rice differing in terms of forms, types, and specialty (n = 36). Of these 24 descriptive terms, 19 were aromatic notes and 5 were fundamental tastes and oral feeling factors. Eighteen aromatic terms were significantly present in most rice samples whereas some descriptors exhibited unique characteristics of a specific-rice type. Subsequent multivariate analysis indicated that 18 descriptive terms were required to fully understand the characteristics of rice flavor in greater details. This lexicon covered a wider range of rice samples than in the previous studies and will facilitate targeting the characteristic notes important to rice processors as well as producers.

Description of movement quality in patients with low back pain: A qualitative study as a first step to a practical definition.

PubMed

van Dijk, Margriet J H; Smorenburg, Nienke T A; Visser, Bart; Nijhuis-van der Sanden, Maria W G; Heerkens, Yvonne F

2017-03-01

As a first step to formulate a practical definition for movement quality (MQ), this study aims to explore how Dutch allied health care professionals (AHCPs) describe MQ of daily life activities in patients with low back pain (LBP). In this qualitative cross-sectional digital survey study, Dutch AHCPs (n = 91) described MQ in open text (n = 91) and with three keywords (n = 90). After exploratory qualitative content analysis, the ICF linking rules (International Classification of Functioning, Disability and Health) were applied to classify MQ descriptions and keywords. The identified meaningful concepts (MCs) of the descriptions (274) and keywords (239) were linked to ICF codes (87.5% and 80.3%, respectively), Personal factors (5.8% and 5.9%, respectively), and supplementary codes (6.6% and 13.8%, respectively). The MCs were linked to a total of 31 ICF codes, especially to b760 'control of voluntary movement functions', b7602 'coordination of voluntary movements', d4 'Mobility', and d230 'carry out daily routine'. Negative and positive formulated descriptions elucidated different MQ interpretations. Descriptions of MQ given by Dutch AHCPs in patients with LBP cover all ICF components. Coordination and functional movements are seen as the most elementary concepts of MQ. Variation in MQ descriptions and interpretations hinders defining MQ and indicates the necessity of additional steps.

The first accurate description of an aurora

NASA Astrophysics Data System (ADS)

Schröder, Wilfried

2006-12-01

As technology has advanced, the scientific study of auroral phenomena has increased by leaps and bounds. A look back at the earliest descriptions of aurorae offers an interesting look into how medieval scholars viewed the subjects that we study.Although there are earlier fragmentary references in the literature, the first accurate description of the aurora borealis appears to be that published by the German Catholic scholar Konrad von Megenberg (1309-1374) in his book Das Buch der Natur (The Book of Nature). The book was written between 1349 and 1350.

Introducing Explorer of Taxon Concepts with a case study on spider measurement matrix building.

PubMed

Cui, Hong; Xu, Dongfang; Chong, Steven S; Ramirez, Martin; Rodenhausen, Thomas; Macklin, James A; Ludäscher, Bertram; Morris, Robert A; Soto, Eduardo M; Koch, Nicolás Mongiardino

2016-11-17

Taxonomic descriptions are traditionally composed in natural language and published in a format that cannot be directly used by computers. The Exploring Taxon Concepts (ETC) project has been developing a set of web-based software tools that convert morphological descriptions published in telegraphic style to character data that can be reused and repurposed. This paper introduces the first semi-automated pipeline, to our knowledge, that converts morphological descriptions into taxon-character matrices to support systematics and evolutionary biology research. We then demonstrate and evaluate the use of the ETC Input Creation - Text Capture - Matrix Generation pipeline to generate body part measurement matrices from a set of 188 spider morphological descriptions and report the findings. From the given set of spider taxonomic publications, two versions of input (original and normalized) were generated and used by the ETC Text Capture and ETC Matrix Generation tools. The tools produced two corresponding spider body part measurement matrices, and the matrix from the normalized input was found to be much more similar to a gold standard matrix hand-curated by the scientist co-authors. Special conventions utilized in the original descriptions (e.g., the omission of measurement units) were attributed to the lower performance of using the original input. The results show that simple normalization of the description text greatly increased the quality of the machine-generated matrix and reduced edit effort. The machine-generated matrix also helped identify issues in the gold standard matrix. ETC Text Capture and ETC Matrix Generation are low-barrier and effective tools for extracting measurement values from spider taxonomic descriptions and are more effective when the descriptions are self-contained. Special conventions that make the description text less self-contained challenge automated extraction of data from biodiversity descriptions and hinder the automated reuse of the published knowledge. The tools will be updated to support new requirements revealed in this case study.

A Case Study on Teaching of Energy as a Subject for 9th Graders

ERIC Educational Resources Information Center

Bezen, Sevim; Bayrak, Celal; Aykutlu, Isil

2017-01-01

This study aims to describe how energy subject is taught in 9th grades. The study is designed as a descriptive case study with the participation of 3 physics teachers and 85 students. Data were obtained through observation, interviews, and documents, and they were analyzed through descriptive analysis method. In the observations made at the…

Higher Education Teachers' Descriptions of Their Own Learning: A Large-Scale Study of Finnish Universities of Applied Sciences

ERIC Educational Resources Information Center

Töytäri, Aija; Piirainen, Arja; Tynjälä, Päivi; Vanhanen-Nuutinen, Liisa; Mäki, Kimmo; Ilves, Vesa

2016-01-01

In this large-scale study, higher education teachers' descriptions of their own learning were examined with qualitative analysis involving application of principles of phenomenographic research. This study is unique: it is unusual to use large-scale data in qualitative studies. The data were collected through an e-mail survey sent to 5960 teachers…

When less is more: the consequences of affective primacy for subliminal priming effects.

PubMed

Stapel, Diederik A; Koomen, Willem

2005-09-01

This research investigates the consequences of the notion that one can distinguish early-evaluative (when exposure is short) and late-descriptive reactions (when exposure is long) to subliminally primed trait concepts. In three studies, it was found that the evaluative effects instigated by short exposure to primed concepts were bigger than the evaluative + descriptive effects instigated by long exposure: Less is more. Only when exposure was short, target interpretations were accompanied by evaluative inferences (Studies 1 and 3). Similarly, only when exposure was short, descriptively inapplicable trait primes affected the interpretation of an ambiguous target (Studies 2 and 3).

Academic dishonesty among nursing students: a descriptive study.

PubMed

Keçeci, Ayla; Bulduk, Serap; Oruç, Deniz; Çelik, Serpil

2011-09-01

This descriptive and cross-sectional study aims to evaluate academic dishonesty among university nursing students in Turkey. The study's sample included 196 students. Two instruments were used for gathering data. The first instrument, a questionnaire, which included some socio-demographic variables (age, class, gender, education, family structure, parents' attitude and educators' attitude) formed the first part. The second part included the Academic Dishonesty Tendency Scale developed by Eminoğlu and Nartgün. The data were analyzed using descriptive statistics and Kruskall Wallis, One-way Anova, t- test and Mann-Whitney U test. It was found that academic dishonesty was at medium-level (2.60-3.39) in nursing students.

False Memory in Aging Resulting From Self-Referential Processing

PubMed Central

2013-01-01

Objectives. Referencing the self is known to enhance accurate memory, but less is known about how the strategy affects false memory, particularly for highly self-relevant information. Because older adults are more prone to false memories, we tested whether self-referencing increased false memories with age. Method. In 2 studies, older and younger adults rated adjectives for self-descriptiveness and later completed a surprise recognition test comprised of words rated previously for self-descriptiveness and novel lure words. Lure words were subsequently rated for self-descriptiveness in order to assess the impact of self-relevance on false memory. Study 2 introduced commonness judgments as a control condition, such that participants completed a recognition test on adjectives rated for commonness in addition to adjectives in the self-descriptiveness condition. Results. Across both studies, findings indicate an increased response bias to self-referencing that increased hit rates for both older and younger adults but also increased false alarms as information became more self-descriptive, particularly for older adults. Discussion. Although the present study supports previous literature showing a boost in memory for self-referenced information, the increase in false alarms, especially in older adults, highlights the potential for memory errors, particularly for information that is strongly related to the self. PMID:23576449

77 FR 14808 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

... OMB Review; Comment Request Title: Descriptive Study of Tribal Temporary Assistance for Needy Families... and Families (ACF) is proposing an information collection activity as part of the Descriptive Study of... writing to the Administration for Children and Families, Office of Planning, Research, and Evaluation, 370...

42 CFR 456.241 - Purpose and general description.

Code of Federal Regulations, 2011 CFR

2011-10-01

... health care. (b) Medical care evaluation studies— (1) Emphasize identification and analysis of patterns... Ur Plan: Medical Care Evaluation Studies § 456.241 Purpose and general description. (a) The purpose of medical care evaluation studies is to promote the most effective and efficient use of available...

42 CFR 456.241 - Purpose and general description.

Code of Federal Regulations, 2010 CFR

2010-10-01

... health care. (b) Medical care evaluation studies— (1) Emphasize identification and analysis of patterns... Ur Plan: Medical Care Evaluation Studies § 456.241 Purpose and general description. (a) The purpose of medical care evaluation studies is to promote the most effective and efficient use of available...

Comparative-Descriptive Study of Academic Vocabulary Specific Instruction on 3rd Grade English Language Learner Reading Scores

ERIC Educational Resources Information Center

Ward, Shelley

2017-01-01

Language must be taught with academic vocabulary that is meaningful and that can be transferred between content and context. This comparative-descriptive research study examines how academic specific instruction increases students' learning of a second language acquisition (i.e., English). The conceptual framework of the study drew research…

Teacher Perceptions of the Use of Literature Circles and Student Engagement in Reading

ERIC Educational Resources Information Center

Maraccini, Barbara Jerri

2011-01-01

The purpose of this study was to examine teachers' perceptions of commonly used instructional practices in reading, the use of literature circles, and student engagement at the middle school level. This study used a survey of teachers to collect data and the study design included descriptive and comparative components. It was descriptive in…

World Perspective Case Descriptions on Educational Programs for Adults: Chile.

ERIC Educational Resources Information Center

Donoso, Patricio; Gajardo, Marcela

This document contains two case studies of adult education programs in Chile. Both case studies begin with a "face sheet" on which is recorded basic information about the program and the description. The first case study, prepared by Patricio Donoso, reports on Centro El Canelo de Nos, an inservice center for educators who work with…

Changes in Perceptions: A Comparative Study of the Experiential Learning of International Student Teachers.

ERIC Educational Resources Information Center

McKay, Joane W.; Montgomery, Janey

This study was designed to provide a rich description of the changing perceptions student teachers had about increased personal growth and enhanced global awareness as a result of teaching placements in foreign countries. The study included an examination of research on the impact of international student teaching (IST) experiences, description of…

Policymakers Dependence on Evidence in Education Decision Making in Oyo State Ministry of Education

ERIC Educational Resources Information Center

Babalola, Joel B.; Gbolahan, Sowunmi

2016-01-01

This study investigated policymaker dependence on evidence in education decision making in Oyo State Ministry of Education. The study was conducted under a descriptive survey design, 44 out of the 290 policymakers of the Ministry and Board of Education across the State were purposively selected for the study. Descriptive statistics of frequency…

Hearing Aids: Expectations and Satisfaction of People with an Intellectual Disability, a Descriptive Pilot Study

ERIC Educational Resources Information Center

Meuwese-Jongejeugd, A.; Verschuure, H.; Evenhuis, H. M.

2007-01-01

Background: In spite of an increased risk of hearing impairment in persons with an intellectual disability (ID), rehabilitation with hearing aids often fails. We performed a descriptive pilot study with the following study questions: (1) Do comparable elements as in the general population contribute to expectations of and satisfaction with hearing…

30 CFR 750.12 - Permit applications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... surface coal mining and reclamation operation. (v) A description of compliance with Federal laws aimed at...) A description and special studies, if required, of all threatened and endangered species and their...

30 CFR 750.12 - Permit applications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... surface coal mining and reclamation operation. (v) A description of compliance with Federal laws aimed at...) A description and special studies, if required, of all threatened and endangered species and their...

30 CFR 750.12 - Permit applications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... surface coal mining and reclamation operation. (v) A description of compliance with Federal laws aimed at...) A description and special studies, if required, of all threatened and endangered species and their...

30 CFR 750.12 - Permit applications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... surface coal mining and reclamation operation. (v) A description of compliance with Federal laws aimed at...) A description and special studies, if required, of all threatened and endangered species and their...

Relative contributions of three descriptive methods: implications for behavioral assessment.

PubMed

Pence, Sacha T; Roscoe, Eileen M; Bourret, Jason C; Ahearn, William H

2009-01-01

This study compared the outcomes of three descriptive analysis methods-the ABC method, the conditional probability method, and the conditional and background probability method-to each other and to the results obtained from functional analyses. Six individuals who had been diagnosed with developmental delays and exhibited problem behavior participated. Functional analyses indicated that participants' problem behavior was maintained by social positive reinforcement (n = 2), social negative reinforcement (n = 2), or automatic reinforcement (n = 2). Results showed that for all but 1 participant, descriptive analysis outcomes were similar across methods. In addition, for all but 1 participant, the descriptive analysis outcome differed substantially from the functional analysis outcome. This supports the general finding that descriptive analysis is a poor means of determining functional relations.

Advanced X-ray Astrophysics Facility (AXAF): Science working group report. [space shuttle payload

NASA Technical Reports Server (NTRS)

1980-01-01

The Advanced X-Ray Astrophysics Facility (AXAF) mission concept is examined from a scientific viewpoint. A brief description of the development of X-ray astronomy and a summary description of AXAF, the scientific objectives of the facility, a description of representative scientific instruments, requirements for X-ray ground testing, and a summary of studies related to spacecraft and support subsystems, are included.

Singer Perceptions of Collegiate Mid-Level Choral Experiences: A Descriptive Study

ERIC Educational Resources Information Center

Major, Marci L.; Dakon, Jacob M.

2016-01-01

In this descriptive study, researchers surveyed choristers (N = 630) from 16 mid-level collegiate choirs nationwide to investigate their perceptions and behaviors as they related to the strategies used by directors to facilitate ensemble identity. Also investigated were the factors affecting choristers' dedication to choir and their intentions…

Descriptive Study of Noncommercial FM Radio Stations Affiliated with Colleges and Universities.

ERIC Educational Resources Information Center

Leidman, Mary Beth; Lamberski, Richard J.

Designed to establish a framework for current and future documentation of FM radio in institutions of higher education, this study examined the state of noncommercial FM radio stations affiliated with colleges and universities. Topics investigated included: (1) basic descriptions of institutions housing noncommercial radio stations; (2) operating…

Religiousness and Alcohol Use in College Students: Examining Descriptive Drinking Norms as Mediators

ERIC Educational Resources Information Center

Brechting, Emily H.; Carlson, Charles R.

2015-01-01

Religiousness has consistently emerged in the literature as a protective factor for alcohol use. Relatively few studies have empirically explored possible mechanisms for this robust effect. The present study examines descriptive drinking norms as a potential mediator of the religiousness--alcohol consumption association. Consistent with the…

Documents, Dialogue and the Emergence of Tertiary Orality

ERIC Educational Resources Information Center

Turner, Deborah; Allen, Warren

2013-01-01

Introduction: This investigation opens with a description of why studying non-traditional, oral documents can inform efforts to extend traditional library and information science practices, of description, storage, and retrieval, to artefacts made available through emerging media. Method: This study extends the method used to identify a document,…

76 FR 40372 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

... OMB Review; Comment Request Title: Descriptive Study of Early Head Start (Early Head Start Family and...-natal cohort of the Descriptive Study of Early Head Start (Early Head Start Family and Child Experiences... Children and Families, Office of Planning, Research and Evaluation, 370 L'Enfant Promenade, SW., Washington...

76 FR 18223 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... Information Collection Activity; Comment Request Title: Descriptive Study of Early Head Start (Early Head... tracking for the peri-natal cohort of the Descriptive Study of Early Head Start (Early Head Start Family... Families, Office of Planning, Research and Evaluation, 370 L'Enfant Promenade, SW., Washington, DC 20447...

Faculty Perceptions of Teaching Nontraditional College Students: A Qualitative Single Descriptive Case Study

ERIC Educational Resources Information Center

Spedding, Lindsey

2016-01-01

Nontraditional students bring to the classroom diversity in age, culture, experience, knowledge, and preparedness. The risk factors that circumstantially define nontraditional students outside the classroom result in transferrable challenges within the classroom. The purpose of this single descriptive case study was to explore and understand…

Practical Considerations in Evaluating Patient/Consumer Health Education Programs.

ERIC Educational Resources Information Center

Bryant, Nancy H.

This report contains brief descriptions of seven evaluative efforts and outcomes of health education programs, some considerations of problems encountered in evaluating the programs, and detailed descriptions of two case studies: (1) a process evaluation of preoperative teaching and (2) a retrospective study of visiting nurse association use by…

42 CFR 456.141 - Purpose and general description.

Code of Federal Regulations, 2010 CFR

2010-10-01

... care evaluation studies— (1) Emphasize identification and analysis of patterns of patient care; and (2...: Medical Care Evaluation Studies § 456.141 Purpose and general description. (a) The purpose of medical care evaluation studies is to promote the most effective and efficient use of available health facilities and...

42 CFR 456.141 - Purpose and general description.

Code of Federal Regulations, 2011 CFR

2011-10-01

... care evaluation studies— (1) Emphasize identification and analysis of patterns of patient care; and (2...: Medical Care Evaluation Studies § 456.141 Purpose and general description. (a) The purpose of medical care evaluation studies is to promote the most effective and efficient use of available health facilities and...

Teacher Curriculum Work Center: A Descriptive Study.

ERIC Educational Resources Information Center

Feiman, Sharon

This monograph is one of a continuing series initiated to provide materials for teachers, parents, school administrators, and governmental decision-makers that might encourage reexamination of a range of evaluation issues and perspectives about schools and schooling. This monograph is a descriptive study of the Teacher Curriculum Work Center,…

CIDR

Science.gov Websites

description of GigaMUGA can be found at: The Mouse Universal Genotyping Array: from substrains to subspecies Services page for a full description of what is included for all study types See our Sample Requirements

Text-Based Argumentation with Multiple Sources: A Descriptive Study of Opportunity to Learn in Secondary English Language Arts, History, and Science

ERIC Educational Resources Information Center

Litman, Cindy; Marple, Stacy; Greenleaf, Cynthia; Charney-Sirott, Irisa; Bolz, Michael J.; Richardson, Lisa K.; Hall, Allison H.; George, MariAnne; Goldman, Susan R.

2017-01-01

This study presents a descriptive analysis of 71 videotaped lessons taught by 34 highly regarded secondary English language arts, history, and science teachers, collected to inform an intervention focused on evidence-based argumentation from multiple text sources. Studying the practices of highly regarded teachers is valuable for identifying…

Alternative Programs in Public Secondary Schools in Greater Cleveland: A Descriptive Study. [Summary Report; Detailed Study, Sections 1-9].

ERIC Educational Resources Information Center

Wertheim, Sally H.; And Others

The puposes of the study are: (1) to provide a description of alternative programs within public high schools, (2) to compile a written history of these programs, (3) to provide information necessary to compare innovations in alternative schools within and without public school systems, and (4) to collect and disseminate information about…

IT Control Deficiencies That Affect the Financial Reporting of Companies since the Enactment of the Sarbanes Oxley Act

ERIC Educational Resources Information Center

Harper, Roosevelt

2014-01-01

This research study examined the specific categories of IT control deficiencies and their related effects on financial reporting. The approach to this study was considered non-experimental, an approach sometimes called descriptive. Descriptive statistics are used to describe the basic features of the data in a study, providing simple summaries…

The Effect of Progressive Sentence Development Activities on 5th Graders' Description Skills

ERIC Educational Resources Information Center

Hamzadayi, Ergun

2015-01-01

The aim of this study was to examine the effect of progressive sentence development activities on 5th graders' description skills. The study was conducted based on the pretest-posttest quasi-experimental model with a control group. A total of 58 students participated in the study; 29 in the control group, and 29 in the experimental group. The…

An Investigation of a Virtual School Program in One Public School District in Texas: A Descriptive Case Study

ERIC Educational Resources Information Center

Quadri, Rizvan

2012-01-01

This qualitative, descriptive case study employed the use of narrative to investigate a virtual school program in a public school district in Texas. A focus group interviewing process was used to interview the participants. Findings from this study conclude that with continued support from district leaders, along with having the appropriate…

Description-based reappraisal regulate the emotion induced by erotic and neutral images in a Chinese population.

PubMed

Peng, Jiaxin; Qu, Chen; Gu, Ruolei; Luo, Yue-Jia

2012-01-01

Previous emotion-regulation research has shown that the late positive potential (LPP) is sensitive to the down-regulation of emotion; however, whether LPP is also sensitive to the up-regulation of emotion remains unclear. The present study examined the description-based reappraisal effects on the up-regulation of positive emotions induced by erotic and neutral images in a Chinese population. Self-reported ratings and event-related potential (ERP) were recorded when subjects viewed pleasant and neutral images, which were shown after either a neutral or positive description. Self-reported results showed that images following positive descriptions were rated as more pleasant compared to images following neutral descriptions. ERP results revealed that the P2, P3, and slow wave (SW) components were larger for erotic pictures than for neutral pictures, while the positive description condition yielded attenuated erotic image-induced P2, P3 and SW and increased SW induced by neutral images. The results demonstrated that description-based reappraisal, as a method of reappraisal, significantly modulates the emotional experience and ERP responses to erotic and neutral images.

Description-based reappraisal regulate the emotion induced by erotic and neutral images in a Chinese population

PubMed Central

Peng, Jiaxin; Qu, Chen; Gu, Ruolei; Luo, Yue-Jia

2013-01-01

Previous emotion-regulation research has shown that the late positive potential (LPP) is sensitive to the down-regulation of emotion; however, whether LPP is also sensitive to the up-regulation of emotion remains unclear. The present study examined the description-based reappraisal effects on the up-regulation of positive emotions induced by erotic and neutral images in a Chinese population. Self-reported ratings and event-related potential (ERP) were recorded when subjects viewed pleasant and neutral images, which were shown after either a neutral or positive description. Self-reported results showed that images following positive descriptions were rated as more pleasant compared to images following neutral descriptions. ERP results revealed that the P2, P3, and slow wave (SW) components were larger for erotic pictures than for neutral pictures, while the positive description condition yielded attenuated erotic image-induced P2, P3 and SW and increased SW induced by neutral images. The results demonstrated that description-based reappraisal, as a method of reappraisal, significantly modulates the emotional experience and ERP responses to erotic and neutral images. PMID:23335894

Operation and evaluation of the Terminal Configured Vehicle Mission Simulator in an automated terminal area metering and spacing ATC environment

NASA Technical Reports Server (NTRS)

Houck, J. A.

1980-01-01

This paper describes the work being done at the National Aeronautics and Space Administration's Langley Research Center on the development of a mission simulator for use in the Terminal Configured Vehicle Program. A brief description of the goals and objectives of the Terminal Configured Vehicle Program is presented. A more detailed description of the Mission Simulator, in its present configuration, and its components is provided. Finally, a description of the first research study conducted in the Mission Simulator is presented along with a discussion of some preliminary results from this study.

Evaluating an Art-Based Intervention to Improve Practicing Nurses' Observation, Description, and Problem Identification Skills.

PubMed

Nease, Beth M; Haney, Tina S

Astute observation, description, and problem identification skills provide the underpinning for nursing assessment, surveillance, and prevention of failure to rescue events. Art-based education has been effective in nursing schools for improving observation, description, and problem identification. The authors describe a randomized controlled pilot study testing the effectiveness of an art-based educational intervention aimed at improving these skills in practicing nurses.

Selection, procurement and description of Salem Limestone samples used to study the effects of acid rain

NASA Astrophysics Data System (ADS)

Ross, M.; Knab, L.

1984-07-01

The selection, procurement, and description of the Salem Limestone to be used in field exposure tests to assess the effects of acid rain on building stone are described. The rationale for choosing Salem Limestone is given and a brief geological description of the stone is provided. Preparation of the stone samples for field exposure, including cutting, surface finishing and labelling is presented.

Reporting guidelines for primary research: Saying what you did.

PubMed

O'Connor, Annette

2010-12-01

Reporting guidelines aim to facilitate publication of a full and accurate description of research conducted. The motivations for a full and accurate description of research is to enable reproduction of the study, assessment of bias, extraction of data from the study, and to fulfill an ethical obligation to maximize the utility of research findings. Many reporting guidelines exist and most are based on a specific study design such as randomized controlled trials (CONSORT statement) and observational studies (STROBE statement). The REFLECT statement focuses on randomized control trials in livestock and food safety studies. The REFLECT statement has increased emphasis on conveying information about animal housing, group level allocation and challenge studies. Guidelines can be used by authors, reviewers and editors to provide readers with a full and accurate description of the work conducted. Copyright © 2010 Elsevier B.V. All rights reserved.

The verbal facilitation effect: re-reading person descriptions as a system variable to improve identification performance.

PubMed

Sporer, Siegfried L; Kaminski, Kristina S; Davids, Maike C; McQuiston, Dawn

2016-11-01

When witnesses report a crime, police usually ask for a description of the perpetrator. Several studies suggested that verbalising faces leads to a detriment in identification performance (verbal overshadowing effect [VOE]) but the effect has been difficult to replicate. Here, we sought to reverse the VOE by inducing context reinstatement as a system variable through re-reading one's own description before an identification task. Participants (N = 208) watched a video film and were then dismissed (control group), only described the perpetrator, or described and later re-read their own descriptions before identification in either target-present or target-absent lineups after a 2-day or a 5-week delay. Identification accuracy was significantly higher after re-reading (85.0%) than in the no description control group (62.5%) irrespective of target presence. Data were internally replicated using a second target and corroborated by several small meta-analyses. Identification accuracy was related to description quality. Moreover, there was a tendency towards a verbal facilitation effect (VFE) rather than a VOE. Receiver operating characteristic (ROC) curve analyses confirm that our findings are not due to a shift in response bias but truly reflect improvement of recognition performance. Differences in the ecological validity of study paradigms are discussed.

RELATIVE CONTRIBUTIONS OF THREE DESCRIPTIVE METHODS: IMPLICATIONS FOR BEHAVIORAL ASSESSMENT

PubMed Central

Pence, Sacha T; Roscoe, Eileen M; Bourret, Jason C; Ahearn, William H

2009-01-01

This study compared the outcomes of three descriptive analysis methods—the ABC method, the conditional probability method, and the conditional and background probability method—to each other and to the results obtained from functional analyses. Six individuals who had been diagnosed with developmental delays and exhibited problem behavior participated. Functional analyses indicated that participants' problem behavior was maintained by social positive reinforcement (n  =  2), social negative reinforcement (n  =  2), or automatic reinforcement (n  =  2). Results showed that for all but 1 participant, descriptive analysis outcomes were similar across methods. In addition, for all but 1 participant, the descriptive analysis outcome differed substantially from the functional analysis outcome. This supports the general finding that descriptive analysis is a poor means of determining functional relations. PMID:19949536

Computer Literacy: Course Description [and] Computer Awareness: Module Syllabus.

ERIC Educational Resources Information Center

Kirkwood Community Coll., Cedar Rapids, IA.

This course description outlines an independent-study computer awareness course for community college faculty that uses videotapes, computer-assisted instruction, and individual study modules. The outline includes the rationale for the course and the media to be used; time required to complete the course; the goals of the course; the topics…

Leadership Styles at Middle- and Early-College Programs: A Quantitative Descriptive Correlational Study

ERIC Educational Resources Information Center

Berksteiner, Earl J.

2013-01-01

The purpose of this quantitative descriptive correlational study was to determine if associations existed between middle- and early-college (MEC) principals' leadership styles, teacher motivation, and teacher satisfaction. MEC programs were programs designed to assist high school students who were not served well in a traditional setting (Middle…

Methodological Status and Trends in Expository Text Structure Instruction Efficacy Research

ERIC Educational Resources Information Center

Bohaty, Janet J.; Hebert, Michael A.; Nelson, J. Ron; Brown, Jessica A.

2015-01-01

This systematic descriptive historical review was conducted to examine the status and trends in expository text structure instruction efficacy research for first through twelfth grade students. The analysis included sixty studies, which spanned the years 1978 to 2014. Descriptive dimensions of the research included study type, research design,…

Improving the Success of Light Armored Vehicle Drivers: A Qualitative Descriptive Narrative Study

ERIC Educational Resources Information Center

Byrd, Dathan

2016-01-01

This qualitative descriptive narrative research was the first known study to collect participants' perceptions on the effectiveness of the Marine Corps' Light Armored Vehicle driver training. The general problem was the Marine Corps' vague guidance on curriculum development, instruction, and assessment for driver training of the Light armored…

A Descriptive Study of Vocal Maturation among Male Adolescent Vocalists and Instrumentalists

ERIC Educational Resources Information Center

Killian, Janice N.; Wayman, John B.

2010-01-01

This descriptive study was designed to examine middle school adolescent boys' singing voices ( N = 104) comprising volunteers enrolled in band (n = 72) or choir (n = 32). The authors sought to confirm possible earlier voice change, to compare vocal characteristics among frequent (choir) and infrequent (band) singers, and to determine use of…

Attitude towards Pre-Marital Genetic Screening among Students of Osun State Polytechnics in Nigeria

ERIC Educational Resources Information Center

Odelola, J. O.; Adisa, O.; Akintaro, O. A.

2013-01-01

This study investigated the attitude towards pre-marital genetic screening among students of Osun State Polytechnics. Descriptive survey design was used for the study. The instrument for data collection was self developed and structured questionnaire in four-point likert scale format. Descriptive statistics of frequency count and percentages were…

Basic School Teachers' Perceptions about Curriculum Design in Ghana

ERIC Educational Resources Information Center

Abudu, Amadu Musah; Mensah, Mary Afi

2016-01-01

This study focused on teachers' perceptions about curriculum design and barriers to their participation. The sample size was 130 teachers who responded to a questionnaire. The analyses made use of descriptive statistics and descriptions. The study found that the level of teachers' participation in curriculum design is low. The results further…

Encouraging children to eat more fruit and vegetables: Health vs. descriptive social norm-based messages.

PubMed

Sharps, Maxine; Robinson, Eric

2016-05-01

Traditional intervention approaches to promote fruit and vegetable consumption outline the health benefits of eating fruit and vegetables. More recently, social norm-based messages describing the healthy eating habits of others have been shown to increase fruit and vegetable intake in adults. Here we report two experimental studies which investigated whether exposure to descriptive social norm-based messages about the behaviour of other children and health-based messages increased fruit and vegetable intake in young children. In both studies children were exposed to messages whilst playing a board-game. After exposure to the messages, children were able to consume fruit and vegetables, as well as high calorie snack foods. Although findings were inconsistent across the two individual studies, in a pooled analysis we found evidence that both health messages and descriptive social norm-based messages increased children's fruit and vegetable intake, relative to control condition messages (p < .05). Whether descriptive social norm-based messages can be used to promote meaningful changes to children's dietary behaviour warrants further study. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Encouraging children to eat more fruit and vegetables: Health vs. descriptive social norm-based messages

PubMed Central

Sharps, Maxine; Robinson, Eric

2016-01-01

Traditional intervention approaches to promote fruit and vegetable consumption outline the health benefits of eating fruit and vegetables. More recently, social norm-based messages describing the healthy eating habits of others have been shown to increase fruit and vegetable intake in adults. Here we report two experimental studies which investigated whether exposure to descriptive social norm-based messages about the behaviour of other children and health-based messages increased fruit and vegetable intake in young children. In both studies children were exposed to messages whilst playing a board-game. After exposure to the messages, children were able to consume fruit and vegetables, as well as high calorie snack foods. Although findings were inconsistent across the two individual studies, in a pooled analysis we found evidence that both health messages and descriptive social norm-based messages increased children's fruit and vegetable intake, relative to control condition messages (p < .05). Whether descriptive social norm-based messages can be used to promote meaningful changes to children's dietary behaviour warrants further study. PMID:26820776

Cambrian archaeocyathan metazoans: revision of morphological characters and standardization of genus descriptions to establish an online identification tool.

PubMed Central

Kerner, Adeline; Debrenne, Françoise; Vignes-Lebbe, Régine

2011-01-01

Abstract Archaeocyatha represent the oldest calcified sponges and the first metazoans to build bioconstructions in association with calcimicrobes. They are a key group in biology, evolutionary studies, biostratigraphy, paleoecology and paleogeography of the early Cambrian times. The establishing of a new standardized terminology for archaeocyathans description has permitted the creation of the first knowledge base in English including descriptions of all archaeocyathan genera. This base, using the XPER² software package, is an integral part of the -Archaeocyatha- a knowledge base website, freely available at url http://www.infosyslab.fr/archaeocyatha. The website is composed of common information about Archaeocyatha, general remarks about the knowledge base, the description of the 307 genera recognized with images of type-specimens of type-species for each genus, as well as additional morphological data, an interactive free access key and its user guide. The automatic analysis and comparison of the digitized descriptions have identified some genera with highly similar morphology. These results are a great help for future taxonomic revisions and suggest a number of possible synonymies that require further study. PMID:22207818

A descriptive analysis of oral health systematic reviews published 1991-2012: cross sectional study.

PubMed

Saltaji, Humam; Cummings, Greta G; Armijo-Olivo, Susan; Major, Michael P; Amin, Maryam; Major, Paul W; Hartling, Lisa; Flores-Mir, Carlos

2013-01-01

To identify all systematic reviews (SRs) published in the domain of oral health research and describe them in terms of their epidemiological and descriptive characteristics. Cross sectional, descriptive study. An electronic search of seven databases was performed from inception through May 2012; bibliographies of relevant publications were also reviewed. Studies were considered for inclusion if they were oral health SRs defined as therapeutic or non-therapeutic investigations that studied a topic or an intervention related to dental, oral or craniofacial diseases/disorders. Data were extracted from all the SRs based on a number of epidemiological and descriptive characteristics. Data were analysed descriptively for all the SRs, within each of the nine dental specialities, and for Cochrane and non-Cochrane SRs separately. 1,188 oral health (126 Cochrane and 1062 non-Cochrane) SRs published from 1991 through May 2012 were identified, encompassing the nine dental specialties. Over half (n = 676; 56.9%) of the SRs were published in specialty oral health journals, with almost all (n = 1,178; 99.2%) of the SRs published in English and almost none of the non-Cochrane SRs (n = 11; 0.9%) consisting of updates of previously published SRs. 75.3% of the SRs were categorized as therapeutic, with 64.5% examining non-drug interventions, while approximately half (n = 150/294; 51%) of the non-therapeutic SRs were classified as epidemiological SRs. The SRs included a median of 15 studies, with a meta-analysis conducted in 43.6%, in which a median of 9 studies/1 randomized trial were included in the largest meta-analysis conducted. Funding was received for 25.1% of the SRs, including nearly three-quarters (n = 96; 76.2%) of the Cochrane SRs. Epidemiological and descriptive characteristics of the 1,188 oral health SRs varied across the nine dental specialties and by SR category (Cochrane vs. non-Cochrane). There is a clear need for more updates of SRs in all the dental specialties.

Computer-based coding of free-text job descriptions to efficiently identify occupations in epidemiological studies

PubMed Central

Russ, Daniel E.; Ho, Kwan-Yuet; Colt, Joanne S.; Armenti, Karla R.; Baris, Dalsu; Chow, Wong-Ho; Davis, Faith; Johnson, Alison; Purdue, Mark P.; Karagas, Margaret R.; Schwartz, Kendra; Schwenn, Molly; Silverman, Debra T.; Johnson, Calvin A.; Friesen, Melissa C.

2016-01-01

Background Mapping job titles to standardized occupation classification (SOC) codes is an important step in identifying occupational risk factors in epidemiologic studies. Because manual coding is time-consuming and has moderate reliability, we developed an algorithm called SOCcer (Standardized Occupation Coding for Computer-assisted Epidemiologic Research) to assign SOC-2010 codes based on free-text job description components. Methods Job title and task-based classifiers were developed by comparing job descriptions to multiple sources linking job and task descriptions to SOC codes. An industry-based classifier was developed based on the SOC prevalence within an industry. These classifiers were used in a logistic model trained using 14,983 jobs with expert-assigned SOC codes to obtain empirical weights for an algorithm that scored each SOC/job description. We assigned the highest scoring SOC code to each job. SOCcer was validated in two occupational data sources by comparing SOC codes obtained from SOCcer to expert assigned SOC codes and lead exposure estimates obtained by linking SOC codes to a job-exposure matrix. Results For 11,991 case-control study jobs, SOCcer-assigned codes agreed with 44.5% and 76.3% of manually assigned codes at the 6- and 2-digit level, respectively. Agreement increased with the score, providing a mechanism to identify assignments needing review. Good agreement was observed between lead estimates based on SOCcer and manual SOC assignments (kappa: 0.6–0.8). Poorer performance was observed for inspection job descriptions, which included abbreviations and worksite-specific terminology. Conclusions Although some manual coding will remain necessary, using SOCcer may improve the efficiency of incorporating occupation into large-scale epidemiologic studies. PMID:27102331

Decomposing phenotype descriptions for the human skeletal phenome.

PubMed

Groza, Tudor; Hunter, Jane; Zankl, Andreas

2013-01-01

Over the course of the last few years there has been a significant amount of research performed on ontology-based formalization of phenotype descriptions. The intrinsic value and knowledge captured within such descriptions can only be expressed by taking advantage of their inner structure that implicitly combines qualities and anatomical entities. We present a meta-model (the Phenotype Fragment Ontology) and a processing pipeline that enable together the automatic decomposition and conceptualization of phenotype descriptions for the human skeletal phenome. We use this approach to showcase the usefulness of the generic concept of phenotype decomposition by performing an experimental study on all skeletal phenotype concepts defined in the Human Phenotype Ontology.

Task Descriptions in Diagnostic Radiology. Research Report No. 7. Volume 4, Index of Tasks by Code Number and Extended Name.

ERIC Educational Resources Information Center

Gilpatrick, Eleanor

The fourth of four volumes in Research Report No. 7 of the Health Services Mobility Study (HSMS), this book contains the extended task names of all the tasks whose descriptions can be found in the three prior volumes. It serves as an index to all the tasks by listing the volume in which each task description appears. Chapter 1 of this volume…

NASTRAN hydroelastic modal studies. Volume 2: Programmer documentation

NASA Technical Reports Server (NTRS)

1977-01-01

The operational steps, data descriptions, and program code for the new NASTRAN hydroelastic analysis system are described. The overall flow of the system is described, followed by the descriptions of the individual modules and their subroutines.

Family Maltreatment, Substance Problems, and Suicidality: Randomized Prevention Effectiveness Trial

DTIC Science & Technology

2008-02-01

IV. LAY SUMMARY & PROJECT DESCRIPTION (CONTINUING STUDY) ............................ 7 V. SUBJECT INFORMATION...assessment training evaluation at the 3 AF sites. At this time, we have no preliminary findings to report. IV. LAY SUMMARY & PROJECT DESCRIPTION

Delegation in Long-term Care: Scope of practice or job description?

PubMed

Corazzini, Kirsten N; Anderson, Ruth A; Rapp, Carla Gene; Mueller, Christine; McConnell, Eleanor S; Lekan, Deborah

2010-05-31

This study is a qualitative, descriptive study of how registered nurses (RNs) (N=33) in leadership roles in institutionalized long-term care settings delegate care, including their strategies and processes for delegating care, and their perceptions of barriers to effective delegation and potential benefits of delegation. Findings indicate two key approaches to delegation, including the "follow the job description" approach, emphasizing adherence to facility-level roles and job descriptions, and the "consider the scope of practice" approach, emphasizing consideration of multiple aspects of scope of practice and licensure, and the context of care. While the former resulted in more clarity and certainty for the RN, the latter facilitated a focus on quality of resident care outcomes as linked to the delegation process. Barriers to effective delegation were comparable among RNs using either approach to delegation, and almost all RNs could describe benefits of delegation for long-term care.

Secondary School Senior Capstone Projects: A Descriptive and Interpretive Case Study on Post-Secondary Students' Perspectives of Learning Transfer

ERIC Educational Resources Information Center

Yasuda, Vanessa Applbaum

2017-01-01

This descriptive and interpretive case study investigates how 12 undergraduate college students perceived participation in their high school Senior Capstone Project (SCP) impacted their college academic experience. Learning transfer was explored from the learner's perspective. Data was collected using qualitative methods in three sequential phases…

The Efficacy of Multicultural Education Training in Teacher-Credentialing Programs: A Descriptive Case Study

ERIC Educational Resources Information Center

Delk, Tricia

2017-01-01

The purpose of the qualitative descriptive embedded single case study research was to explore how multicultural curriculum and instruction in a teacher-credentialing program prepared pre-service teachers to work with diverse students. The problem was the inadequacy on the part of teacher-credentialing programs to train pre-service teachers to make…

Statistical analysis and interpretation of prenatal diagnostic imaging studies, Part 2: descriptive and inferential statistical methods.

PubMed

Tuuli, Methodius G; Odibo, Anthony O

2011-08-01

The objective of this article is to discuss the rationale for common statistical tests used for the analysis and interpretation of prenatal diagnostic imaging studies. Examples from the literature are used to illustrate descriptive and inferential statistics. The uses and limitations of linear and logistic regression analyses are discussed in detail.

Knowledge Worker Perceptions of Telework Policy in the New York Metropolitan Area: A Qualitative Descriptive Study

ERIC Educational Resources Information Center

Slaughter, Sandra Lorraine Hawks

2013-01-01

This qualitative descriptive case study, "Knowledge Worker Perceptions of Telework in the New York Metropolitan Area," was conducted to explore the perceptions of knowledge workers who commute to a physical workplace in the New York Metropolitan area (NYMA). In-depth interviews were conducted with fourteen NYMA commuters who are…

The Music Materials in Early Childhood Education: A Descriptive Study in Galicia (Spain)

ERIC Educational Resources Information Center

Rodríguez, Jesús Rodríguez; Álvarez, Rosa María Vicente

2017-01-01

Here we present the main findings of a study conducted at the Department of Teaching and School Organization of the University of Santiago de Compostela to explore the perceptions of teachers regarding didactic and music materials used and produced to facilitate teaching in early childhood education. This descriptive and interpretative study…

A Set of Descriptive Case Studies of Four Dance Faculty Members' Pedagogical Practices

ERIC Educational Resources Information Center

Sims, Meredith; Erwin, Heather

2012-01-01

Dance faculty members come from a variety of backgrounds, which lead to varied knowledge bases and varied teaching practices. More information is needed about the current pedagogical practices of higher education dance faculty. This study sought to provide a description of four faculty members' pedagogical approaches to a dance technique class in…

Presence of Observable Conditions of Positive Self-Concept in Elementary School Media Centers: A Descriptive Study.

ERIC Educational Resources Information Center

Williams, Dianne McAfee

In order to focus on important contributions of elementary school instructional media centers (IMC's) to the educational program, a study was conducted to determine the presence of conditions of positive self-concept--cooperation, independence, success, positive atmosphere, challenge, feeling of value or acceptance--in such centers. A descriptive,…

Informational Literacy and Information and Communication Technologies Use by Secondary Education Students in Spain: A Descriptive Study

ERIC Educational Resources Information Center

Conde, Ma. José Rodríguez; Migueláñez, Susana Olmos; Molina, María Pinto; Abad, Fernando Martínez; Riaza, Blanca García

2011-01-01

Informational literacy and the use of technologies by Secondary Education students in Spain: A descriptive study. The development of Information and Communication Technologies (ICTs), together with their application to research carried out on educational areas, are factors which contribute to the promotion of a new educative model constructed on…

Teacher Perceptions and Use of the Internet in the Classroom: A Descriptive Case Study

ERIC Educational Resources Information Center

Garcia, Steven Michael

2010-01-01

The purpose of this descriptive qualitative case study was to explore teacher perceptions and use of the Internet as a tool for constructivist learning. Based on a review of the literature, some researchers concluded that the Internet may be a catalyst for an instructional paradigm towards constructivism (Collins, 1991; Sheingold, 1991; Hadley &…

Preservice Teachers' Problem Solving: A Study of Problem Identification and Engagement Style Using the LIBRE Model

ERIC Educational Resources Information Center

Castro-Villarreal, Felicia; Guerra, Norma S.

2012-01-01

In this study, we examine 122 preservice teachers' reported problems and assessed engagement styles using the LIBRE model stick figure. Qualitative and descriptive data were gathered using (1) a qualitative problem-solving activity to identify preservice teachers' problems and engagement preferences and (2) descriptive analyses to depict and…

Nurses' Learning Experiences with the Kinaesthetics Care Concept Training in a Nursing Home: A Qualitative Descriptive Study

ERIC Educational Resources Information Center

Fringer, André; Huth, Martina; Hantikainen, Virpi

2015-01-01

In geriatric care, movement support skills of nurses are often limited, resulting in unnecessary functional decline of older adult residents and physical strain of nurses. Kinaesthetics training aims to improve movement competences of nurses and residents. The aim of this qualitative descriptive study is to describe nursing teams' experience with…

Attitudes and Descriptive Norms of Alcohol-Related Problems as Predictors of Alcohol Use among College Students

ERIC Educational Resources Information Center

Sheppard, Meg E.; Usdan, Stuart L.; Higginbotham, John C.; Cremeens-Matthews, Jennifer L.

2016-01-01

Background: The purpose of this study is to identify predictors of alcohol use based on personal values and several constructs from the Integrated Behavioral Model (i.e., attitudes, injunctive norms and descriptive norms) among undergraduate college students. Methods: A cross sectional study design was used with a convenience sample of college…

Future Viability of Title IV Revenue: A Descriptive Study of Perceptions of Select ABHE Institutional Leadership

ERIC Educational Resources Information Center

Palmer, Kris Russell

2017-01-01

There is a looming threat to the economic vitality of the organizational community of intentionally Christian colleges and universities, relevant to the use of Title IV funds. Within the framework of organizational ecology, this qualitative descriptive study investigated and summarized perceptions of the leadership from sample ABHE Bible colleges…

Understanding the Relationship among Arrhenius, Brønsted-Lowry, and Lewis Theories

ERIC Educational Resources Information Center

Paik, Seoung-Hey

2015-01-01

Many studies suggest that students have difficulties in learning acid-base concepts. This study presents some conflicts in the textbook descriptions of these concepts and proposes these to be the cause of the students' difficulties. This is especially true regarding the description of the relationship among the Arrhenius, Brønsted-Lowry, and Lewis…

Middle School Teachers' Descriptions of Their Level of Competency in the National Education Technology Standards for Teachers

ERIC Educational Resources Information Center

Sam, Daisy

2011-01-01

The purpose of this mixed methods study was to investigate urban middle school teachers' descriptions of their competency in the current National Education Technology Standards for Teachers (NETS-T). The study also investigated how urban middle school teachers currently use technology to support their teaching and student learning. Research…

Coaching Conversations: The Nature of Talk between a Literacy Coach and Three Teachers

ERIC Educational Resources Information Center

Belcastro, Elizabeth G.

2009-01-01

This descriptive case study examined the nature of talk a literacy coach used during coaching conversations to guide collaborative inquiry to support teachers' needs. The study provided a rich description of the type of talk used in the coach's conversations with three kindergarten classroom teachers by analyzing the content of conversation,…

Forecasting Educational Futures. Resolving Uncertainties and Disagreements through Compact Policy Assessment.

ERIC Educational Resources Information Center

Hudson, Barclay M.

Descriptions of models for policy analysis in future studies are presented. Separate sections of the paper focus on the need for appropriate technologies of social science in future studies, a description of "compact policy assessment" (CPA), and a comparison of two CPA methods, Compass and Delphi. Compact policy assessment refers to any low-cost,…

A Descriptive Analysis of the Principal Workforce in Wisconsin. Summary. Issues & Answers. REL 2012-No. 135

ERIC Educational Resources Information Center

Clifford, Matthew; Condon, Chris; Greenberg, Ariela; Williams, Ryan; Gerdeman, R. Dean; Fetters, Jenni; Baker, Bruce

2012-01-01

This summary describes a study that responds to a request from the Wisconsin Department of Public Instruction for information on Wisconsin's school principal workforce population. In the study, descriptive analyses addressed two research questions: (1) How do the demographic characteristics of Wisconsin school principals compare how did these…

Coquetting Females versus Males of Manners: Critical Discourse Analysis of Egyptian Street Songs

ERIC Educational Resources Information Center

El-Falaky, Mai Samir; Ahmed, Al-Shaymaa Mohamed Mohamed

2015-01-01

The study explores gender differences and the role of the ideological background in portraying the roles of the males and the females. Socio-economic statuses affect the description of gender differences and this is proclaimed within the analysis of a recent phenomenon of poor quality street songs. The study represents a detailed description of…

How Analogue Research Can Advance Descriptive Evaluation Theory: Understanding (and Improving) Stakeholder Dialogue

ERIC Educational Resources Information Center

Campbell, Bernadette; Mark, Melvin M.

2015-01-01

Evaluation theories can be tested in various ways. One approach, the experimental analogue study, is described and illustrated in this article. The approach is presented as a method worthy to use in the pursuit of what Alkin and others have called descriptive evaluation theory. Drawing on analogue studies conducted by the first author, we…

Factors Related to White, Black, and Hispanic Women's Mathematics Attainments: A Descriptive Study.

ERIC Educational Resources Information Center

Rothschild, Susan J. S.; Lichtman, Marilyn

Virtually no research conducted on women and mathematics is longitudinal in scope, generalizable in extent, and ethnic-race specific in nature. This descriptive study begins to fill the gap by examining the effects of background, school, and social-psychological factors on Hispanic, black, and white women's mathematics attainments. Data for the…

FCS Technology Investigation Overview

NASA Technical Reports Server (NTRS)

Budinger, James; Gilbert, Tricia

2007-01-01

This working paper provides an overview of the Future Communication Study (FCS) technology investigation progress. It includes a description of the methodology applied to technology evaluation; evaluation criteria; and technology screening (down select) results. A comparison of screening results with other similar technology screening activities is provided. Additional information included in this working paper is a description of in-depth studies (including characterization of the L-band aeronautical channel; L-band deployment cost assessment; and performance assessments of candidate technologies in the applicable aeronautical channel) that have been conducted to support technology evaluations. The paper concludes with a description on-going activities leading to conclusion of the technology investigation and the development of technology recommendations.

Construct Validation Theory Applied to the Study of Personality Dysfunction

PubMed Central

Zapolski, Tamika C. B.; Guller, Leila; Smith, Gregory T.

2013-01-01

The authors review theory validation and construct validation principles as related to the study of personality dysfunction. Historically, personality disorders have been understood to be syndromes of heterogeneous symptoms. The authors argue that the syndrome approach to description results in diagnoses of unclear meaning and constrained validity. The alternative approach of describing personality dysfunction in terms of homogeneous dimensions of functioning avoids the problems of the syndromal approach and has been shown to provide more valid description and diagnosis. The authors further argue that description based on homogeneous dimensions of personality function/dysfunction is more useful, because it provides direct connections to validated treatments. PMID:22321263

Influences shaping nurses' use of distraction for children's procedural pain.

PubMed

Olmstead, Deborah L; Scott, Shannon D; Mayan, Maria; Koop, Priscilla M; Reid, Kathy

2014-04-01

This study explored pediatric nurses' choices to use distraction for managing painful procedures. Using interpretive description approaches, interviews with pediatric nurses provided descriptions of choices to manage procedural pain. Nurses' distress influenced distraction use to mitigate the suffering of children and themselves. Newer nurses described task mastery as influencing distraction choices. Nurses' accounts of performing painful procedures on children mirrored children's descriptions of pain from the literature. Nurses' distress and competency performing painful procedures on children influenced practice. Future qualitative studies could extend understanding of pain management choices by pediatric nurses and the impact on undermanaged pain. © 2014, Wiley Periodicals, Inc.

Evaluation of Alcohol-Related Personalized Normative Feedback With and Without an Injunctive Message

PubMed Central

Steers, Mai-Ly N.; Coffman, Amelia D.; Wickham, Robert E.; Bryan, Jennifer L.; Caraway, Lisa; Neighbors, Clayton

2016-01-01

Objective: Personalized normative feedback (PNF) has been used extensively to reduce alcohol consumption, particularly among heavy drinkers. However, the majority of PNF studies have used only descriptive norms (real or perceived pervasiveness of a given behavior). The purpose of the current study was to explore the efficacy of PNF both with and without an injunctive message indicating approval or disapproval based on the participants’ standing relative to other students’ drinking levels. This randomized trial evaluated two brief web-based alcohol intervention conditions (descriptive-norms-feedback–only condition versus a descriptive-plus-injunctive-message condition relative to an assessment-only control condition). Method: Participants included 176 students who had reported at least one heavy drinking episode in the past month. Participants completed baseline and follow-up assessments of perceived norms and drinking. Follow-up assessments were completed at 2 weeks post-intervention by 165 (94%) participants. Results: Analyses were conducted using zero-inflated negative binomial regression models. As expected, the descriptive-norms–only condition was effective in reducing drinking among heavier baseline drinkers at follow-up relative to the control condition. However, contrary to expectations, the descriptive-plus-injunctive-message condition did not predict less drinking at follow-up. Conclusions: This study was unique in using an injunctive message as an adjunct to descriptive-norms feedback within the context of drinking. Findings highlight the need for additional research into the role of defensiveness, which may serve as an impediment to using injunctive norms/messages in interventions for problematic substance use and other potentially stigmatizing behaviors. PMID:26997192

Using seemingly unnecessary illustrations to improve the diagnostic usefulness of descriptions in taxonomy–a case study on Perochaeta orientalis (Diptera, Sepsidae)

PubMed Central

Ang, Yuchen; Wong, Ling Jing; Meier, Rudolf

2013-01-01

Abstract Many species descriptions, especially older ones, consist mostly of text and have few illustrations. Only the most conspicuous morphological features needed for species diagnosis and delimitation at the time of description are illustrated. Such descriptions can quickly become inadequate when new species or characters are discovered. We propose that descriptions should become more data-rich by presenting a large amount of images and illustrations to cover as much morphology as possible; these descriptions are more likely to remain adequate over time because their large amounts of visual data could capture character systems that may become important in the future. Such an approach can now be quickly and easily achieved given that high-quality digital photography is readily available. Here, we re-describe the sepsid fly Perochaeta orientalis (de Meijere 1913) (Diptera, Sepsidae) which has suffered from inadequate descriptions in the past, and use photomicrography, scanning electron microscopy and videography to document its external morphology and mating behaviour. All images and videos are embedded within the electronic publication. We discuss briefly benefits and problems with our approach. PMID:24363567

Skylab reuse study, reference data. Part 2: Appendixes

NASA Technical Reports Server (NTRS)

1978-01-01

Contents: (1) evaluations of the dysbarism risk associated with a Skylab revisit by shuttle; (2) mission model/payload data sheets; (3) life sciences utilization of on-board Skylab medical facilities; (4) airlock module description; and (5) orbital workshop description.

Alcohol evaluations and acceptability: Examining descriptive and injunctive norms among heavy drinkers

PubMed Central

Foster, Dawn W.; Neighbors, Clayton; Krieger, Heather

2015-01-01

Objectives This study assessed descriptive and injunctive norms, evaluations of alcohol consequences, and acceptability of drinking. Methods Participants were 248 heavy-drinking undergraduates (81.05% female; Mage = 23.45). Results Stronger perceptions of descriptive and injunctive norms for drinking and more positive evaluations of alcohol consequences were positively associated with drinking and the number of drinks considered acceptable. Descriptive and injunctive norms interacted, indicating that injunctive norms were linked with number of acceptable drinks among those with higher descriptive norms. Descriptive norms and evaluations of consequences interacted, indicating that descriptive norms were positively linked with number of acceptable drinks among those with negative evaluations of consequences; however, among those with positive evaluations of consequences, descriptive norms were negatively associated with number of acceptable drinks. Injunctive norms and evaluations of consequences interacted, indicating that injunctive norms were positively associated with number of acceptable drinks, particularly among those with positive evaluations of consequences. A three-way interaction emerged between injunctive and descriptive norms and evaluations of consequences, suggesting that injunctive norms and the number of acceptable drinks were positively associated more strongly among those with negative versus positive evaluations of consequences. Those with higher acceptable drinks also had positive evaluations of consequences and were high in injunctive norms. Conclusions Findings supported hypotheses that norms and evaluations of alcohol consequences would interact with respect to drinking and acceptance of drinking. These examinations have practical utility and may inform development and implementation of interventions and programs targeting alcohol misuse among heavy drinking undergraduates. PMID:25437265

Description of interventions is under-reported in physical therapy clinical trials.

PubMed

Hariohm, K; Jeyanthi, S; Kumar, J Saravan; Prakash, V

Amongst several barriers to the application of quality clinical evidence and clinical guidelines into routine daily practice, poor description of interventions reported in clinical trials has received less attention. Although some studies have investigated the completeness of descriptions of non-pharmacological interventions in randomized trials, studies that exclusively analyzed physical therapy interventions reported in published trials are scarce. To evaluate the quality of descriptions of interventions in both experimental and control groups in randomized controlled trials published in four core physical therapy journals. We included all randomized controlled trials published from the Physical Therapy Journal, Journal of Physiotherapy, Clinical Rehabilitation, and Archives of Physical Medicine and Rehabilitation between June 2012 and December 2013. Each randomized controlled trial (RCT) was analyzed and coded for description of interventions using the checklist developed by Schroter et al. Out of 100 RCTs selected, only 35 RCTs (35%) fully described the interventions in both the intervention and control groups. Control group interventions were poorly described in the remaining RCTs (65%). Interventions, especially in the control group, are poorly described in the clinical trials published in leading physical therapy journals. A complete description of the intervention in a published report is crucial for physical therapists to be able to use the intervention in clinical practice. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

Implementing case study methodology in critical care nursing: a discourse analysis.

PubMed

Henning, John E; Nielsen, Lynn E; Hauschildt, James A

2006-01-01

The authors provide a description of the classroom interactions as one nursing education professor transformed his teaching from a lecture format to a case study approach. This description serves as a road map for nursing educators who are interested in making the transition to a case study approach by showing how, when, and to what degree they can maximize both student participation and content acquisition.

Organization and Development Features of Grade 8 and Grade 10 Writers: A Descriptive Study of Delaware Student Testing Program (DSTP) Essays

ERIC Educational Resources Information Center

Albertson, Bonnie

2007-01-01

The primary purpose of this study was to investigate the efficacy of formulaic writing such as the five-paragraph theme (FPT) or essay for the purpose of earning high scores on high-stakes writing assessments. This qualitative descriptive study analyzed more than 1000 essays from Delaware Grade 8 and 10 writers, written for a statewide…

The Communication of Culturally Dominant Modes of Attention from Parents to Children: A Comparison of Canadian and Japanese Parent-Child Conversations during a Joint Scene Description Task

PubMed Central

Takada, Akira; Okada, Hiroyuki

2016-01-01

Previous findings have indicated that, when presented with visual information, North American undergraduate students selectively attend to focal objects, whereas East Asian undergraduate students are more sensitive to background information. However, little is known about how these differences are driven by culture and socialization processes. In this study, two experiments investigated how young children and their parents used culturally unique modes of attention (selective vs. context sensitive attention). We expected that children would slowly learn culturally unique modes of attention, and the experience of communicating with their parents would aid the development of such modes of attention. Study 1 tested children’s solitary performance by examining Canadian and Japanese children’s (4–6 vs. 7–9 years old) modes of attention during a scene description task, whereby children watched short animations by themselves and then described their observations. The results confirmed that children did not demonstrate significant cross-cultural differences in attention during the scene description task while working independently, although results did show rudimentary signs of culturally unique modes of attention in this task scenario by age 9. Study 2 examined parent–child (4–6 and 7–9 years old) dyads using the same task. The results indicated that parents communicated to their children differently across cultures, replicating attentional differences among undergraduate students in previous cross-cultural studies. Study 2 also demonstrated that children’s culturally unique description styles increased significantly with age. The descriptions made by the older group (7–9 years old) showed significant cross-cultural variances in attention, while descriptions among the younger group (4–6 years old) did not. The significance of parental roles in the development of culturally unique modes of attention is discussed in addition to other possible facilitators of this developmental process. PMID:26824241

The Communication of Culturally Dominant Modes of Attention from Parents to Children: A Comparison of Canadian and Japanese Parent-Child Conversations during a Joint Scene Description Task.

PubMed

Senzaki, Sawa; Masuda, Takahiko; Takada, Akira; Okada, Hiroyuki

2016-01-01

Previous findings have indicated that, when presented with visual information, North American undergraduate students selectively attend to focal objects, whereas East Asian undergraduate students are more sensitive to background information. However, little is known about how these differences are driven by culture and socialization processes. In this study, two experiments investigated how young children and their parents used culturally unique modes of attention (selective vs. context sensitive attention). We expected that children would slowly learn culturally unique modes of attention, and the experience of communicating with their parents would aid the development of such modes of attention. Study 1 tested children's solitary performance by examining Canadian and Japanese children's (4-6 vs. 7-9 years old) modes of attention during a scene description task, whereby children watched short animations by themselves and then described their observations. The results confirmed that children did not demonstrate significant cross-cultural differences in attention during the scene description task while working independently, although results did show rudimentary signs of culturally unique modes of attention in this task scenario by age 9. Study 2 examined parent-child (4-6 and 7-9 years old) dyads using the same task. The results indicated that parents communicated to their children differently across cultures, replicating attentional differences among undergraduate students in previous cross-cultural studies. Study 2 also demonstrated that children's culturally unique description styles increased significantly with age. The descriptions made by the older group (7-9 years old) showed significant cross-cultural variances in attention, while descriptions among the younger group (4-6 years old) did not. The significance of parental roles in the development of culturally unique modes of attention is discussed in addition to other possible facilitators of this developmental process.

Project description and crowdfunding success: an exploratory study.

PubMed

Zhou, Mi Jamie; Lu, Baozhou; Fan, Weiguo Patrick; Wang, G Alan

2018-01-01

Existing research on antecedent of funding success mainly focuses on basic project properties such as funding goal, duration, and project category. In this study, we view the process by which project owners raise funds from backers as a persuasion process through project descriptions. Guided by the unimodel theory of persuasion, this study identifies three exemplary antecedents (length, readability, and tone) from the content of project descriptions and two antecedents (past experience and past expertise) from the trustworthy cue of project descriptions. We then investigate their impacts on funding success. Using data collected from Kickstarter, a popular crowdfunding platform, we find that these antecedents are significantly associated with funding success. Empirical results show that the proposed model that incorporated these antecedents can achieve an accuracy of 73 % (70 % in F-measure). The result represents an improvement of roughly 14 percentage points over the baseline model based on informed guessing and 4 percentage points improvement over the mainstream model based on basic project properties (or 44 % improvement of mainstream's performance over informed guessing). The proposed model also has superior true positive and true negative rates. We also investigate the timeliness of project data and find that old project data is gradually becoming less relevant and losing predictive power to newly created projects. Overall, this study provides evidence that antecedents identified from project descriptions have incremental predictive power and can help project owners evaluate and improve the likelihood of funding success.

Italian Version of the Self-Description Questionnaire-III.

ERIC Educational Resources Information Center

Maggi, Stefania

2001-01-01

Developed an Italian version of the Self-Description Questionnaire (SDQ-III) and studied the reliability and factorial validity of this translated instrument. Results show that the translated version has psychometric properties similar to those of the original English version. (SLD)

Anaphoric Descriptions

ERIC Educational Resources Information Center

Beller, Charley

2013-01-01

The study of definite descriptions has been a central part of research in linguistics and philosophy of language since Russell's seminal work "On Denoting" (Russell 1905). In that work Russell quickly dispatches analyses of denoting expressions with forms like "no man," "some man," "a man," and "every…

A Metadata description of the data in "A metabolomic comparison of urinary changes in type 2 diabetes in mouse, rat, and human."

PubMed Central

2011-01-01

Background Metabolomics is a rapidly developing functional genomic tool that has a wide range of applications in diverse fields in biology and medicine. However, unlike transcriptomics and proteomics there is currently no central repository for the depositing of data despite efforts by the Metabolomics Standard Initiative (MSI) to develop a standardised description of a metabolomic experiment. Findings In this manuscript we describe how the MSI description has been applied to a published dataset involving the identification of cross-species metabolic biomarkers associated with type II diabetes. The study describes sample collection of urine from mice, rats and human volunteers, and the subsequent acquisition of data by high resolution 1H NMR spectroscopy. The metadata is described to demonstrate how the MSI descriptions could be applied in a manuscript and the spectra have also been made available for the mouse and rat studies to allow others to process the data. Conclusions The intention of this manuscript is to stimulate discussion as to whether the MSI description is sufficient to describe the metadata associated with metabolomic experiments and encourage others to make their data available to other researchers. PMID:21801423

Descriptive and injunctive norms of waterpipe smoking among college students.

PubMed

Leavens, Eleanor L S; Brett, Emma I; Morgan, Taylor L; Lopez, Susanna V; Shaikh, Raees A; Leffingwell, Thad R; Wagener, Theodore L

2018-02-01

Smoking tobacco via a waterpipe (WP) is on the rise, particularly among college students. One reason for this may be normative perceptions of WP tobacco smoking (WTS) among this population. The current study examined the perceived and actual descriptive and injunctive norms of WTS among a college student sample. Participants were 894 college students enrolled at a large, Midwestern university. Participants completed measures of WTS frequency and quantity and perceived/actual descriptive and injunctive norms of WTS. Over one-third of the sample reported ever trying WTS, while only 2% reported current (past month) use. When comparing ever and never WP smokers, ever smokers reported greater perceived peer approval of WTS. Both males and females overestimated WTS frequency of same-sex students at their university. The current study is one of the first to investigate descriptive and injunctive norms of WTS among college students. Students who report WTS are more likely to overestimate descriptive norms of WTS among their peers, suggesting corrective normative feedback regarding actual use by peers may be an important target for WTS intervention among college students. Future research should investigate the temporal association between normative perceptions and WTS behaviors among college students. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Qualitative Descriptive Case Study of the Requirements of the IT Industry for Entry-Level IT Positions

ERIC Educational Resources Information Center

Feuerherm, Todd Michael

2009-01-01

This qualitative descriptive case study explored the requirements of the IT industry for education, IT certification, and work experience for entry-level IT professionals. Research has shown a growing problem where IT graduates were not able to meet the requirements for entry-level IT jobs. IT enrollment has decreased considerably over the past…

Cost and Usage Study of the Educational Resources Information Center (ERIC) System. A Descriptive Summary.

ERIC Educational Resources Information Center

Heinmiller, Joseph L.

Based on data gathered from a number of complementary sources, this study provides a detailed descriptive analysis of both the direct and indirect costs incurred by the Federal government in operating the ERIC system, and the user population and user demand for ERIC products and services. Data sources included a survey of ERIC's U.S. intermediate…

A Descriptive Qualitative Study Exploring Teacher and Parental Perceptions of African-American Middle School Male Students Related to Mathematics Performance

ERIC Educational Resources Information Center

Fowler, Crystal Nicole

2013-01-01

This qualitative descriptive case study explored the perceptions of parents and teachers of the academic achievement gap in mathematics between African-American middle school males and their White counterparts. Ten parents, both African-American and White, with students attending middle school in the Cherokee County School District and 5 teachers…

An Exploratory, Descriptive Study of the Attitudes of Instructors and Students toward the Use of Asynchronous Online Discussion at a Female University in Saudi Arabia

ERIC Educational Resources Information Center

Alshahrani, Hamed A.; Walker, David A.

2016-01-01

This exploratory, descriptive study examined instructor and female student attitudes toward asynchronous online discussion (AOD) in Saudi Arabia. Preliminary results, derived from an attitudinal-based survey, indicated that, in aggregate, instructors and students had positive attitudes toward using AOD at a female institution of higher education…

Descriptive Analysis of Teacher Instructional Practices and Student Engagement among Adolescents with and without Challenging Behavior

ERIC Educational Resources Information Center

Hirn, Regina G.; Scott, Terrance M.

2014-01-01

The purpose of this descriptive study was to examine teacher and student behavior in high school classrooms that included at least one student identified with challenging behavior. Across two school years and within the content areas of math, reading/English, social studies, and science, student/ teacher dyads were directly observed in the typical…

Home Literacy Experiences and Early Childhood Disability: A Descriptive Study Using the National Household Education Surveys (NHES) Program Database

ERIC Educational Resources Information Center

Breit-Smith, Allison; Cabell, Sonia Q.; Justice, Laura M.

2010-01-01

Purpose: The present article illustrates how the National Household Education Surveys (NHES; U.S. Department of Education, 2009) database might be used to address questions of relevance to researchers who are concerned with literacy development among young children. Following a general description of the NHES database, a study is provided that…

The Subsystem of Numerals in Catalan Sign Language: Description and Examples from a Psycholinguistic Study

ERIC Educational Resources Information Center

Fuentes, Mariana; Tolchinsky, Liliana

2004-01-01

Linguistic descriptions of sign languages are important to the recognition of their linguistic status. These languages are an essential part of the cultural heritage of the communities that create and use them and vital in the education of deaf children. They are also the reference point in language acquisition studies. Ours is exploratory…

National Longitudinal Study of the High School Class of 1972: A Capsule Description of First Followup Survey Data.

ERIC Educational Resources Information Center

Research Triangle Inst., Durham, NC.

As part of the National Longitudinal Study of the High School Class of 1972 (NLS), this report summarizes some descriptive information about participation in postsecondary education and participation in jobs since leaving high school based on the analysis of responses to the First Follow-Up Questionnaire. Its purpose is only to highlight and…

Antecedent descriptions change brain reactivity to emotional stimuli: a functional magnetic resonance imaging study of an extrinsic and incidental reappraisal strategy.

PubMed

Mocaiber, I; Sanchez, T A; Pereira, M G; Erthal, F S; Joffily, M; Araujo, D B; Volchan, E; de Oliveira, L

2011-10-13

In the present study we investigated whether individuals would take advantage of an extrinsic and incidental reappraisal strategy by giving them precedent descriptions to attenuate the emotional impact of unpleasant pictures. In fact, precedent descriptions have successfully promoted down-regulation of electrocortical activity and physiological responses to unpleasant pictures. However, the neuronal substrate underlying this effect remains unclear. Particularly, we investigated whether amygdala and insula responses, brain regions consistently implicated in emotional processing, would be modulated by this strategy. To achieve this, highly unpleasant pictures were shown in two contexts in which a prior description presented them as taken from movie scenes (fictitious) or real scenes. Results showed that the fictitious condition was characterized by down-regulation of amygdala and insula responses. Thus, the present study provides new evidence on reappraisal strategies to down-regulate emotional reactions and suggest that amygdala and insula responses to emotional stimuli are adaptive and highly flexible. Copyright © 2011 IBRO. Published by Elsevier Ltd. All rights reserved.

Hydrodynamic description of spin Calogero-Sutherland model

NASA Astrophysics Data System (ADS)

Abanov, Alexander; Kulkarni, Manas; Franchini, Fabio

2009-03-01

We study a non-linear collective field theory for an integrable spin-Calogero-Sutherland model. The hydrodynamic description of this SU(2) model in terms of charge density, charge velocity and spin currents is used to study non-perturbative solutions (solitons) and examine their correspondence with known quantum numbers of elementary excitations [1]. A conventional linear bosonization or harmonic approximation is not sufficient to describe, for example, the physics of spin-charge (non)separation. Therefore, we need this new collective bosonic field description that captures the effects of the band curvature. In the strong coupling limit [2] this model reduces to integrable SU(2) Haldane-Shastry model. We study a non-linear coupling of left and right spin currents which form a Kac-Moody algebra. Our quantum hydrodynamic description for the spin case is an extension for the one found in the spinless version in [3].[3pt] [1] Y. Kato,T. Yamamoto, and M. Arikawa, J. Phys. Soc. Jpn. 66, 1954-1961 (1997).[0pt] [2] A. Polychronakos, Phys Rev Lett. 70,2329-2331(1993).[0pt] [3] A.G.Abanov and P.B. Wiegmann, Phys Rev Lett 95, 076402(2005)

Memory and disgust: Effects of appearance-congruent and appearance-incongruent information on source memory for food.

PubMed

Mieth, Laura; Bell, Raoul; Buchner, Axel

2016-01-01

The present study was stimulated by previous findings showing that people preferentially remember person descriptions that violate appearance-based first impressions. Given that until now all studies used faces as stimuli, these findings can be explained by referring to a content-specific module for social information processing that facilitates social orientation within groups via stereotyping and counter-stereotyping. The present study tests whether the same results can be obtained with fitness-relevant stimuli from another domain--pictures of disgusting-looking or tasty-looking food, paired with tasty and disgusting descriptions. A multinomial model was used to disentangle item memory, guessing and source memory. There was an old-new recognition advantage for disgusting-looking food. People had a strong tendency towards guessing that disgusting-looking food had been previously associated with a disgusting description. Source memory was enhanced for descriptions that disconfirmed these negative, appearance-based impressions. These findings parallel the results from the social domain. Heuristic processing of stimuli based on visual appearance may be complemented by intensified processing of incongruent information that invalidates these first impressions.

Seeing beyond monitors-Critical care nurses' multiple skills in patient observation: Descriptive qualitative study.

PubMed

Alastalo, Mika; Salminen, Leena; Lakanmaa, Riitta-Liisa; Leino-Kilpi, Helena

2017-10-01

The aim of this study was to provide a comprehensive description of multiple skills in patient observation in critical care nursing. Data from semi-structured interviews were analysed using thematic analysis. Experienced critical care nurses (n=20) from three intensive care units in two university hospitals in Finland. Patient observation skills consist of: information gaining skills, information processing skills, decision-making skills and co-operation skills. The first three skills are integrated in the patient observation process, in which gaining information is a prerequisite for processing information that precedes making decisions. Co-operation has a special role as it occurs throughout the process. This study provided a comprehensive description of patient observation skills related to the three-phased patient observation process. The findings contribute to clarifying this part of the competence. The description of patient observation skills may be applied in both clinical practice and education as it may serve as a framework for orientation, ensuring clinical skills and designing learning environments. Based on this study, patient observation skills can be recommended to be included in critical care nursing education, orientation and as a part of critical care nurses' competence evaluation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Semantic mapping reveals distinct patterns in descriptions of social relations in adults with autism spectrum disorder.

PubMed

Luo, Sean X; Shinall, Jacqueline A; Peterson, Bradley S; Gerber, Andrew J

2016-08-01

Adults with autism spectrum disorder (ASD) may describe other individuals differently compared with typical adults. In this study, we first asked participants to describe closely related individuals such as parents and close friends with 10 positive and 10 negative characteristics. We then used standard natural language processing methods to digitize and visualize these descriptions. The complex patterns of these descriptive sentences exhibited a difference in semantic space between individuals with ASD and control participants. Machine learning algorithms were able to automatically detect and discriminate between these two groups. Furthermore, we showed that these descriptive sentences from adults with ASD exhibited fewer connections as defined by word-word co-occurrences in descriptions, and these connections in words formed a less "small-world" like network. Autism Res 2016, 9: 846-853. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

Description of the Large-Gap Magnetic Suspension System (LGMSS) ground based experiment

NASA Technical Reports Server (NTRS)

Groom, Nelson J.

1991-01-01

An overview of the Large Gap Magnetic Suspension System (LGMSS) ground-based experiment is provided. A description of the experiment, as originally defined, and the experiment objectives and potential applications of the technology resulting from the experiment are presented. Also, the results of two studies which were conducted to investigate the feasibility of implementing the experiment are presented and discussed. Finally, a description of the configuration which was selected for the experiment is described, and a summary of the paper is presented.

Turbine generator evaluation for the Eesti-Energia Estonia and Baltic power plants. Export trade information

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

NONE

1995-12-01

The report evaluates the feasibility of 200 MW turbines and generators modernization in two Estonian power plants in order to improve performance and/or availability. This is Volume 1 and it includes the following: (1) scope; (2) evaluation approach; (3) summary of major recommendations; (4) performance tests descriptions; (5) current technology -- component description; (6) recommended studies; (7) recommendations; (8) district heating; (9) description of turbine K-200-130; (10) turbine evaluation results; (11) generator; (12) estimation of modernization costs.

The 30/20 GHz flight experiment system, phase 2. Volume 2: Experiment system description

NASA Technical Reports Server (NTRS)

Bronstein, L.; Kawamoto, Y.; Ribarich, J. J.; Scope, J. R.; Forman, B. J.; Bergman, S. G.; Reisenfeld, S.

1981-01-01

A detailed technical description of the 30/20 GHz flight experiment system is presented. The overall communication system is described with performance analyses, communication operations, and experiment plans. Hardware descriptions of the payload are given with the tradeoff studies that led to the final design. The spacecraft bus which carries the payload is discussed and its interface with the launch vehicle system is described. Finally, the hardwares and the operations of the terrestrial segment are presented.

Management Approaches to Stomal and Peristomal Complications: A Narrative Descriptive Study.

PubMed

Beitz, Janice M; Colwell, Janice C

2016-01-01

The purpose of this study was to identify optimal interventions for selected complications based on WOC nurse experts' judgment/expertise. A cross-sectional quantitative descriptive design with qualitative, narrative-type components was used for this study. Following validation rating of appropriateness of interventions and quantitative rankings of first-, second-, and third-line approaches, participants provided substantive handwritten narrative comments about listed interventions. Comments were organized and prioritized using frequency count. Narrative comments reflected the quantitative rankings of efficacy of approaches. Clinicians offered further specific suggestions regarding product use and progression of care for selected complications. Narrative analysis using descriptive quantitative frequency count supported the rankings of most preferred treatments of selected stomal and peristomal complications. Findings add to the previous research on prioritized approaches and evidence-based practice in ostomy care.

A comparison of two follow-up analyses after multiple analysis of variance, analysis of variance, and descriptive discriminant analysis: A case study of the program effects on education-abroad programs

Treesearch

Alvin H. Yu; Garry Chick

2010-01-01

This study compared the utility of two different post-hoc tests after detecting significant differences within factors on multiple dependent variables using multivariate analysis of variance (MANOVA). We compared the univariate F test (the Scheffé method) to descriptive discriminant analysis (DDA) using an educational-tour survey of university study-...

The State of Integration of the Virtual Learning Environment and ICT into the Pedagogy of the Royal University of Bhutan: A Descriptive Study

ERIC Educational Resources Information Center

Choeda; Penjor, Tandin; Dupka, Dorji; Zander, Pär-Ola

2016-01-01

This paper reports a descriptive research study on the integration of ICT and pedagogy in the colleges of the Royal University of Bhutan. It investigates whether ICT is integrated into the pedagogy and, if so, in what way. The study identifies the use of a Virtual Learning Environment (VLE) as the key technology, which is used as part of…

Program of Studies: Business Education: Grades 9-12.

ERIC Educational Resources Information Center

Fairfax County Schools, VA.

The first section of the business education curriculum guide for grades 9-12 provides brief statements concerning program descriptions, goals, course offerings, and objectives. Section 2 provides detailed descriptions and objectives for the following courses: accounting, advanced typewriting, bookkeeping, business economics, business information…

The Argumentative Introduction in Oral Interpretation.

ERIC Educational Resources Information Center

Mills, Daniel; Gaer, David C.

A study examined introductions used in competitive oral interpretation events. A total of 97 introductions (from four oral interpretation events at a nationally recognized Midwestern intercollegiate forensic tournament) were analyzed using four categories: Descriptive, Simple Theme, Descriptive and Simple Theme, and Argumentative Theme. Results…

Integrative taxonomy on the fast track - towards more sustainability in biodiversity research.

PubMed

Riedel, Alexander; Sagata, Katayo; Suhardjono, Yayuk R; Tänzler, Rene; Balke, Michael

2013-03-27

A so called "taxonomic impediment" has been recognized as a major obstacle to biodiversity research for the past two decades. Numerous remedies were then proposed. However, neither significant progress in terms of formal species descriptions, nor a minimum standard for descriptions have been achieved so far. Here, we analyze the problems of traditional taxonomy which often produces keys and descriptions of limited practical value. We suggest that phylogenetics and phenetics had a subtle and so far unnoticed effect on taxonomy leading to inflated species descriptions. The term "turbo-taxonomy" was recently coined for an approach combining cox1 sequences, concise morphological descriptions by an expert taxonomist, and high-resolution digital imaging to streamline the formal description of larger numbers of new species. We propose a further development of this approach which, together with open access web-publication and automated pushing of content from journal into a wiki, may create the most efficient and sustainable way to conduct taxonomy in the future. On demand, highly concise descriptions can be gradually updated or modified in the fully versioned wiki-framework we use. This means that the visibility of additional data is not compromised, while the original species description -the first version- remains preserved in the wiki, and of course in the journal version. A DNA sequence database with an identification engine replaces an identification key, helps to avoid synonyms and has the potential to detect grossly incorrect generic placements. We demonstrate the functionality of a species-description pipeline by naming 101 new species of hyperdiverse New Guinea Trigonopterus weevils in the open-access journal ZooKeys. Fast track taxonomy will not only increase speed, but also sustainability of global species inventories. It will be of great practical value to all the other disciplines that depend on a usable taxonomy and will change our perception of global biodiversity. While this approach is certainly not suitable for all taxa alike, it is the tool that will help to tackle many hyperdiverse groups and pave the road for more sustainable comparative studies, e.g. in community ecology, phylogeography and large scale biogeographic studies.

Regional Military Integration in West Africa: A Case Study of the Multi-National Joint Task Force in the Fight against Boko Haram

DTIC Science & Technology

2016-06-10

detailed description of issues surrounding a subject matter. The use of case studies provides the experimental foundation for qualitative analysis. As...The chapter provided a description of the case studies -based QCA methodology, highlighted how the Charles Ragin QCA will be used for data analysis...world. Against this backdrop, a study assessing the challenges and prospects of sub- regional post -conflict peacebuilding efforts will not only be

High incorrect use of the standard error of the mean (SEM) in original articles in three cardiovascular journals evaluated for 2012.

PubMed

Wullschleger, Marcel; Aghlmandi, Soheila; Egger, Marcel; Zwahlen, Marcel

2014-01-01

In biomedical journals authors sometimes use the standard error of the mean (SEM) for data description, which has been called inappropriate or incorrect. To assess the frequency of incorrect use of SEM in articles in three selected cardiovascular journals. All original journal articles published in 2012 in Cardiovascular Research, Circulation: Heart Failure and Circulation Research were assessed by two assessors for inappropriate use of SEM when providing descriptive information of empirical data. We also assessed whether the authors state in the methods section that the SEM will be used for data description. Of 441 articles included in this survey, 64% (282 articles) contained at least one instance of incorrect use of the SEM, with two journals having a prevalence above 70% and "Circulation: Heart Failure" having the lowest value (27%). In 81% of articles with incorrect use of SEM, the authors had explicitly stated that they use the SEM for data description and in 89% SEM bars were also used instead of 95% confidence intervals. Basic science studies had a 7.4-fold higher level of inappropriate SEM use (74%) than clinical studies (10%). The selection of the three cardiovascular journals was based on a subjective initial impression of observing inappropriate SEM use. The observed results are not representative for all cardiovascular journals. In three selected cardiovascular journals we found a high level of inappropriate SEM use and explicit methods statements to use it for data description, especially in basic science studies. To improve on this situation, these and other journals should provide clear instructions to authors on how to report descriptive information of empirical data.

The impact of social and psychological consequences of disease on judgments of disease severity: An experimental study.

PubMed

King, Nicholas B; Harper, Sam; Young, Meredith; Berry, Sarah C; Voigt, Kristin

2018-01-01

The Global Burden of Disease (GBD) project systematically assesses mortality, healthy life expectancy, and disability across 195 countries and territories, using the disability-adjusted life year (DALY). Disability weights in the DALY are based upon surveys that ask users to rate health states based on lay descriptions. We conducted an experimental study to examine whether the inclusion or removal of psychological, social, or familial implications from a health state description might affect individual judgments about disease severity, and thus relative disability weights. We designed a survey consisting of 36 paired descriptions in which information about plausible psychological, social, or familial implications of a health condition was either present or absent. Using a Web-based platform, we recruited 1,592 participants, who were assigned to one of two experimental groups, each of which were asked to assign a value to the health state description from 0 to 100 using a slider, with 0 as the "worst possible health" and 100 as the "best possible health." We tested five hypotheses: (1) the inclusion of psychological, social, or familial consequences in health state descriptions will reduce the average rating of a health state; (2) the effect will be stronger for diseases with lower disability weights (i.e., less severe diseases); (3) the effect will vary across the type of additional information added to the health state description; (4) the impact of adding information on familial consequences will be stronger for female than male; (5) the effect of additional consequences on ratings of health state descriptions will not differ by levels of completed education and age. On average, adding social, psychological, or familial consequences to the health state description lowered individual ratings of that description by 0.78 points. The impact of adding information had a stronger impact on ratings of the least severe conditions, reducing average ratings in this category by 1.67 points. Addition of information about child-rearing had the strongest impact, reducing average ratings by 2.09 points. We found little evidence that the effect of adding information on ratings of health descriptions varied by gender, education, or age. Including information about health states not directly related to major functional consequences or symptoms, particularly with respect to child-rearing and specifically for descriptions of less severe conditions, can lead to lower ratings of health. However, this impact was not consistent across all conditions or types of information, and was most pronounced for inclusion of information about child-rearing, and among the least severe conditions.

Research Participants' Understanding of and Reactions to Certificates of Confidentiality.

PubMed

Beskow, Laura M; Check, Devon K; Ammarell, Natalie

2014-01-01

Certificates of Confidentiality are intended to facilitate participation in critical public health research by protecting against forced disclosure of identifying data in legal proceedings, but little is known about the effect of Certificate descriptions in consent forms. To gain preliminary insights, we conducted qualitative interviews with 50 HIV-positive individuals in Durham, North Carolina to explore their subjective understanding of Certificate descriptions and whether their reactions differed based on receiving a standard versus simplified description. Most interviewees were neither reassured nor alarmed by Certificate information, and most said it would not influence their willingness to participate or provide truthful information. However, compared with those receiving the simplified description, more who read the standard description said it raised new concerns, that their likelihood of participating would be lower, and that they might be less forthcoming. Most interviewees said they found the Certificate description clear, but standard-group participants often found particular words and phrases confusing, while simplified-group participants more often questioned the information's substance. Valid informed consent requires comprehension and voluntariness. Our findings highlight the importance of developing consent descriptions of Certificates and other confidentiality protections that are simple and accurate. These qualitative results provide rich detail to inform a larger, quantitative study that would permit further rigorous comparisons.

Research Participants’ Understanding of and Reactions to Certificates of Confidentiality

PubMed Central

Check, Devon K.; Ammarell, Natalie

2013-01-01

Background Certificates of Confidentiality are intended to facilitate participation in critical public health research by protecting against forced disclosure of identifying data in legal proceedings, but little is known about the effect of Certificate descriptions in consent forms. Methods To gain preliminary insights, we conducted qualitative interviews with 50 HIV-positive individuals in Durham, North Carolina to explore their subjective understanding of Certificate descriptions and whether their reactions differed based on receiving a standard versus simplified description. Results Most interviewees were neither reassured nor alarmed by Certificate information, and most said it would not influence their willingness to participate or provide truthful information. However, compared with those receiving the simplified description, more who read the standard description said it raised new concerns, that their likelihood of participating would be lower, and that they might be less forthcoming. Most interviewees said they found the Certificate description clear, but standard-group participants often found particular words and phrases confusing, while simplified-group participants more often questioned the information’s substance. Conclusions Valid informed consent requires comprehension and voluntariness. Our findings highlight the importance of developing consent descriptions of Certificates and other confidentiality protections that are simple and accurate. These qualitative results provide rich detail to inform a larger, quantitative study that would permit further rigorous comparisons. PMID:24563806

RASSP Benchmark 4 Technical Description.

DTIC Science & Technology

1998-01-09

be carried out. Based on results of the study, an implementation of all, or part, of the system described in this benchmark technical description...validate interface and timing constraints. The ISA level of modeling defines the limit of detail expected in the VHDL virtual prototype. It does not...develop a set of candidate architectures and perform an architecture trade-off study. Candidate proces- sor implementations must then be examined for

Management Innovations in Higher Education: A Descriptive Study of Information Technology Managers' Perceptions Regarding the Use and Value of Project Management in Institutions of Higher Education

ERIC Educational Resources Information Center

Durbin, Michael P.

2013-01-01

This study examined the perspectives of IT managers working in colleges and universities regarding their use of and value for project management. Descriptive and inferential analyses were used to understand individual innovativeness, innovation characteristics of project management, and the perceived use of and value for project management best…

A Closer Look at Being a Woman in Turkish Academia: A Descriptive Study

ERIC Educational Resources Information Center

Birlik, Nurten; Arikan, Arda

2009-01-01

In this descriptive study, women's professional lives with a focus on what it means to be a woman in Turkish academia and on whether being a woman differs from being a man in an academic context was put under scrutiny. For this purpose, a questionnaire was conducted among 41 women academics currently working at the Faculties of Education in…

A Descriptive Analysis of Studies on Behavioural Treatment of Drooling (1970-2005)

ERIC Educational Resources Information Center

Van der Burg, Jan J. W.; Didden, Robert; Jongerius, Peter H.; Rotteveel, Jan J.

2007-01-01

A descriptive analysis was conducted on studies on the behavioural treatment of drooling (published between 1970 and 2005). The 17 articles that met the inclusion criteria described 53 participants (mean age 14y 7mo, [SD 4y 9mo]; range 6-28y). Sex of 87% of the participants was reported: 28 male, 18 female. For 60% of the participants the degree…

A Descriptive Analysis of Oral Health Systematic Reviews Published 1991–2012: Cross Sectional Study

PubMed Central

Saltaji, Humam; Cummings, Greta G.; Armijo-Olivo, Susan; Major, Michael P.; Amin, Maryam; Major, Paul W.; Hartling, Lisa; Flores-Mir, Carlos

2013-01-01

Objectives To identify all systematic reviews (SRs) published in the domain of oral health research and describe them in terms of their epidemiological and descriptive characteristics. Design Cross sectional, descriptive study. Methods An electronic search of seven databases was performed from inception through May 2012; bibliographies of relevant publications were also reviewed. Studies were considered for inclusion if they were oral health SRs defined as therapeutic or non-therapeutic investigations that studied a topic or an intervention related to dental, oral or craniofacial diseases/disorders. Data were extracted from all the SRs based on a number of epidemiological and descriptive characteristics. Data were analysed descriptively for all the SRs, within each of the nine dental specialities, and for Cochrane and non-Cochrane SRs separately. Results 1,188 oral health (126 Cochrane and 1062 non-Cochrane) SRs published from 1991 through May 2012 were identified, encompassing the nine dental specialties. Over half (n = 676; 56.9%) of the SRs were published in specialty oral health journals, with almost all (n = 1,178; 99.2%) of the SRs published in English and almost none of the non-Cochrane SRs (n = 11; 0.9%) consisting of updates of previously published SRs. 75.3% of the SRs were categorized as therapeutic, with 64.5% examining non-drug interventions, while approximately half (n = 150/294; 51%) of the non-therapeutic SRs were classified as epidemiological SRs. The SRs included a median of 15 studies, with a meta-analysis conducted in 43.6%, in which a median of 9 studies/1 randomized trial were included in the largest meta-analysis conducted. Funding was received for 25.1% of the SRs, including nearly three-quarters (n = 96; 76.2%) of the Cochrane SRs. Conclusion Epidemiological and descriptive characteristics of the 1,188 oral health SRs varied across the nine dental specialties and by SR category (Cochrane vs. non-Cochrane). There is a clear need for more updates of SRs in all the dental specialties. PMID:24098657

Descriptive and inferential statistical methods used in burns research.

PubMed

Al-Benna, Sammy; Al-Ajam, Yazan; Way, Benjamin; Steinstraesser, Lars

2010-05-01

Burns research articles utilise a variety of descriptive and inferential methods to present and analyse data. The aim of this study was to determine the descriptive methods (e.g. mean, median, SD, range, etc.) and survey the use of inferential methods (statistical tests) used in articles in the journal Burns. This study defined its population as all original articles published in the journal Burns in 2007. Letters to the editor, brief reports, reviews, and case reports were excluded. Study characteristics, use of descriptive statistics and the number and types of statistical methods employed were evaluated. Of the 51 articles analysed, 11(22%) were randomised controlled trials, 18(35%) were cohort studies, 11(22%) were case control studies and 11(22%) were case series. The study design and objectives were defined in all articles. All articles made use of continuous and descriptive data. Inferential statistics were used in 49(96%) articles. Data dispersion was calculated by standard deviation in 30(59%). Standard error of the mean was quoted in 19(37%). The statistical software product was named in 33(65%). Of the 49 articles that used inferential statistics, the tests were named in 47(96%). The 6 most common tests used (Student's t-test (53%), analysis of variance/co-variance (33%), chi(2) test (27%), Wilcoxon & Mann-Whitney tests (22%), Fisher's exact test (12%)) accounted for the majority (72%) of statistical methods employed. A specified significance level was named in 43(88%) and the exact significance levels were reported in 28(57%). Descriptive analysis and basic statistical techniques account for most of the statistical tests reported. This information should prove useful in deciding which tests should be emphasised in educating burn care professionals. These results highlight the need for burn care professionals to have a sound understanding of basic statistics, which is crucial in interpreting and reporting data. Advice should be sought from professionals in the fields of biostatistics and epidemiology when using more advanced statistical techniques. Copyright 2009 Elsevier Ltd and ISBI. All rights reserved.

A Conceptual Framework for Studying Knowledge Utilization.

ERIC Educational Resources Information Center

Paul, Douglas

This paper, written from an organizational perspective, begins with an examination of the deficiencies of knowledge utilization and educational change literature. It suggests the explication of descriptive and heuristic conceptual dimensions as one approach for facilitating a descriptive perspective of knowldge utilization. The efficacy of three…

78 FR 23262 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-18

... OMB Review; Comment Request Title: Descriptive Study of County versus State Administered Temporary... Children and Families (ACF) is proposing an information collection activity as part of the Descriptive... for Children and Families, Office of Planning, Research and Evaluation, 370 L'Enfant Promenade, SW...

A descriptive model of preventability in maternal morbidity and mortality.

PubMed

Geller, S E; Cox, S M; Kilpatrick, S J

2006-02-01

To develop a descriptive model of preventability for maternal morbidity and mortality that can be used in quality assurance and morbidity and mortality review processes. This descriptive study was part of a larger case-control study conducted at the University of Illinois at Chicago in which maternal deaths were cases and women with severe maternal morbidity served as controls. Morbidities and mortalities were classified by a team of clinicians as preventable or not preventable. Qualitative analysis of data was conducted to identify and categorize different types of preventable events. Of 237 women, there were 79 women with preventable events attributable to provider or system factors. The most common types of preventable events were inadequate diagnosis/recognition of high-risk (54.4%), treatment (38.0%), and documentation (30.7%). A descriptive model was illustrated that can be used to categorize preventable events in maternal morbidity and mortality and can be incorporated into quality assurance and clinical case review to enhance the monitoring of hospital-based obstetric care and to decrease medical error.

A cross-cultural approach to the study of the folk illness nervios.

PubMed

Baer, Roberta D; Weller, Susan C; de Alba Garcia, Javier Garcia; Glazer, Mark; Trotter, Robert; Pachter, Lee; Klein, Robert E

2003-09-01

To systematically study and document regional variations in descriptions of nervios, we undertook a multisite comparative study of the illness among Puerto Ricans, Mexicans, Mexican Americans, and Guatemalans. We also conducted a parallel study on susto (Weller et al. 2002, Culture, Medicine and Psychiatry 26(4): 449-472), which allows for a systematic comparison of these illnesses across sites. The focus of this paper is inter- and intracultural variations in descriptions in four Latino populations of the causes, symptoms, and treatments of nervios, as well as similarities and differences between nervios and susto in these same communities. We found agreement among all four samples on a core description of nervios, as well as some overlap in aspects of nervios and susto. However, nervios is a much broader illness, related more to continual stresses. In contrast, susto seems to be related to a single stressful event.

Does Sexual Self-Concept Ambiguity Moderate Relations Among Perceived Peer Norms for Alcohol Use, Alcohol-Dependence Symptomatology, and HIV Risk-Taking Behavior?

PubMed Central

Talley, Amelia E; Brown, Jennifer L; Stevens, Angela K; Littlefield, Andrew K

2014-01-01

Objective: The current study examines the relation between peer descriptive norms for alcohol involvement and alcohol-dependence symptomatology and whether this relation differs as a function of sexual self-concept ambiguity (SSA). This study also examines the associations among peer descriptive norms for alcohol involvement, alcohol-dependence symptomatology, and lifetime HIV risk-taking behavior and how these relations are influenced by SSA. Method: Women between ages 18 and 30 years (N = 351; M = 20.96, SD = 2.92) completed an online survey assessing sexual self-concept, peer descriptive norms, alcohol-dependence symptomatology, and HIV risk-taking behaviors. Structural equation modeling was used to test hypotheses of interest. Results: There was a significant latent variable interaction between SSA and descriptive norms for peer alcohol use. There was a stronger positive relationship between peer descriptive norms for alcohol and alcohol-dependence symptomatology when SSA was higher compared with when SSA was lower. Both latent variables exhibited positive simple associations with alcohol-dependence symptoms. Peer descriptive norms for alcohol involvement directly and indirectly influenced HIV risk-taking behaviors, and the indirect influence was conditional based on SSA. Conclusions: The current findings illustrate complex, nuanced associations between perceived norms, identity-related self-concepts, and risky health behaviors from various domains. Future intervention efforts may be warranted to address both problem alcohol use and HIV-risk engagement among individuals with greater sexual self-concept ambiguity. PMID:25343661

Does sexual self-concept ambiguity moderate relations among perceived peer norms for alcohol use, alcohol-dependence symptomatology, and HIV risk-taking behavior?

PubMed

Talley, Amelia E; Brown, Jennifer L; Stevens, Angela K; Littlefield, Andrew K

2014-11-01

The current study examines the relation between peer descriptive norms for alcohol involvement and alcohol-dependence symptomatology and whether this relation differs as a function of sexual self-concept ambiguity (SSA). This study also examines the associations among peer descriptive norms for alcohol involvement, alcohol-dependence symptomatology, and lifetime HIV risk-taking behavior and how these relations are influenced by SSA. Women between ages 18 and 30 years (N = 351; M = 20.96, SD = 2.92) completed an online survey assessing sexual self-concept, peer descriptive norms, alcohol-dependence symptomatology, and HIV risk-taking behaviors. Structural equation modeling was used to test hypotheses of interest. There was a significant latent variable interaction between SSA and descriptive norms for peer alcohol use. There was a stronger positive relationship between peer descriptive norms for alcohol and alcohol-dependence symptomatology when SSA was higher compared with when SSA was lower. Both latent variables exhibited positive simple associations with alcohol-dependence symptoms. Peer descriptive norms for alcohol involvement directly and indirectly influenced HIV risk-taking behaviors, and the indirect influence was conditional based on SSA. The current findings illustrate complex, nuanced associations between perceived norms, identity-related self-concepts, and risky health behaviors from various domains. Future intervention efforts may be warranted to address both problem alcohol use and HIV-risk engagement among individuals with greater sexual self-concept ambiguity.

Reciprocal relationships over time between descriptive norms and alcohol use in young adult sexual minority women.

PubMed

Litt, Dana M; Lewis, Melissa A; Rhew, Isaac C; Hodge, Kimberley A; Kaysen, Debra L

2015-12-01

Young adulthood, roughly ages 18-25, is a period of great risk for excessive consumption of alcohol, especially among sexual minority women (SMW). Despite the substantial literature examining the relationships between social norms and behavior in general, little attention has been given to the role of descriptive norms on the drinking behaviors of sexual minorities. The present study had 3 aims: to compare both typical woman descriptive norms and sexual minority-specific descriptive normative perceptions among a sample of SMW, to examine reciprocal associations between sexual minority-specific descriptive norms and alcohol consumption over time, and to examine whether these reciprocal associations were moderated by sexual orientation (i.e., whether 1 identifies as lesbian or bisexual). A national sample of 1,057 lesbian and bisexual women between the ages of 18 and 25 was enrolled in this study. Participants completed an online survey at 4 time points that assessed the constructs of interest. Results indicated that SMW consistently perceived that SMW drank more than their nonsexual minority peers; that SMW-specific descriptive drinking norms and alcohol consumption influenced 1 another over time in a reciprocal, feed-forward fashion; and that these associations were not moderated by sexual orientation. These findings highlight the importance of considering SMW-specific norms as an important factor in predicting alcohol consumption in SMW. Results further support the development and testing of normative interventions for high-risk drinking among SMW. (c) 2016 APA, all rights reserved).

Description of color/race in Brazilian biomedical research.

PubMed

Ribeiro, Teresa Veronica Catonho; Ferreira, Luzitano Brandão

2012-01-01

Over recent years, the terms race and ethnicity have been used to ascertain inequities in public health. However, this use depends on the quality of the data available. This study aimed to investigate the description of color/race in Brazilian scientific journals within the field of biomedicine. Descriptive study with systematic search for scientific articles in the SciELO Brazil database. A wide-ranging systematic search for original articles involving humans, published in 32 Brazilian biomedical scientific journals in the SciELO Brazil database between January and December 2008, was performed. Articles in which the race/ethnicity of the participants was identified were analyzed. In total, 1,180 articles were analyzed. The terms for describing race or ethnicity were often ambiguous and vague. Descriptions of race or ethnicity occurred in 159 articles (13.4%), but only in 42 (26.4%) was there a description of how individuals were identified. In these, race and ethnicity were used almost interchangeably and definition was according to skin color (71.4%), ancestry (19.0%) and self-definition (9.6%). Twenty-two races or ethnicities were cited, and the most common were white (37.3%), black (19.7%), mixed (12.9%), nonwhite (8.1%) and yellow (8.1%). The absence of descriptions of parameters for defining race, as well as the use of vague and ambiguous terms, may hamper and even prevent comparisons between human groups and the use of these data to ascertain inequities in healthcare.

Computer-based coding of free-text job descriptions to efficiently identify occupations in epidemiological studies.

PubMed

Russ, Daniel E; Ho, Kwan-Yuet; Colt, Joanne S; Armenti, Karla R; Baris, Dalsu; Chow, Wong-Ho; Davis, Faith; Johnson, Alison; Purdue, Mark P; Karagas, Margaret R; Schwartz, Kendra; Schwenn, Molly; Silverman, Debra T; Johnson, Calvin A; Friesen, Melissa C

2016-06-01

Mapping job titles to standardised occupation classification (SOC) codes is an important step in identifying occupational risk factors in epidemiological studies. Because manual coding is time-consuming and has moderate reliability, we developed an algorithm called SOCcer (Standardized Occupation Coding for Computer-assisted Epidemiologic Research) to assign SOC-2010 codes based on free-text job description components. Job title and task-based classifiers were developed by comparing job descriptions to multiple sources linking job and task descriptions to SOC codes. An industry-based classifier was developed based on the SOC prevalence within an industry. These classifiers were used in a logistic model trained using 14 983 jobs with expert-assigned SOC codes to obtain empirical weights for an algorithm that scored each SOC/job description. We assigned the highest scoring SOC code to each job. SOCcer was validated in 2 occupational data sources by comparing SOC codes obtained from SOCcer to expert assigned SOC codes and lead exposure estimates obtained by linking SOC codes to a job-exposure matrix. For 11 991 case-control study jobs, SOCcer-assigned codes agreed with 44.5% and 76.3% of manually assigned codes at the 6-digit and 2-digit level, respectively. Agreement increased with the score, providing a mechanism to identify assignments needing review. Good agreement was observed between lead estimates based on SOCcer and manual SOC assignments (κ 0.6-0.8). Poorer performance was observed for inspection job descriptions, which included abbreviations and worksite-specific terminology. Although some manual coding will remain necessary, using SOCcer may improve the efficiency of incorporating occupation into large-scale epidemiological studies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

The impact of normative perceptions on alcohol consumption in military veterans.

PubMed

Krieger, Heather; Pedersen, Eric R; Neighbors, Clayton

2017-10-01

Perceptions of both descriptive norms (prevalence of drinking) and injunctive norms (others' approval of drinking) relate to alcohol consumption, but mechanisms for these associations have received little attention, especially in military samples. This study tested the direct and indirect associations between perceived descriptive and injunctive norms on drinking through personal attitudes (i.e. personal approval) in a veteran sample. Data were collected as part of a longitudinal randomized controlled alcohol intervention study. The study involved two time-points: baseline/intervention (time 1) and 1-month follow-up (time 2). A national sample of veterans was recruited from Facebook to participate in an online study between June and October 2015. Data included responses of 621 adult military veterans (age 18-34; 83% male). Respondents reported on their weekly alcohol consumption (primary outcome), perceptions of typical drinking and approval by other same-gender veterans. Covariates included gender, intervention condition and combat experience. Regression results found no significant effects of perceived descriptive or injunctive norms on time 2 drinking when accounting for the effects of personal attitudes, time 1 drinking and covariates. However, mediation analyses found support for personal attitudes as a mediator of the relationship between perceived descriptive norms and time 2 drinking [indirect effect = 0.003, standard deviation (SD) = 0.001, P = 0.001] and between perceived injunctive norms and time 2 drinking (indirect effect = 0.004, SE = 0.001, P < 0.001). Attitudes to drinking appear to mediate the association between descriptive and injunctions norms about alcohol and subsequent level of alcohol consumption in US military personnel. © 2017 Society for the Study of Addiction.

What's in a Name? The Incorrect Use of Case Series as a Study Design Label in Studies Involving Dogs and Cats.

PubMed

Sargeant, J M; O'Connor, A M; Cullen, J N; Makielski, K M; Jones-Bitton, A

2017-07-01

Study design labels are used to identify relevant literature to address specific clinical and research questions and to aid in evaluating the evidentiary value of research. Evidence from the human healthcare literature indicates that the label "case series" may be used inconsistently and inappropriately. Our primary objective was to determine the proportion of studies in the canine and feline veterinary literature labeled as case series that actually corresponded to descriptive cohort studies, population-based cohort studies, or other study designs. Our secondary objective was to identify the proportion of case series in which potentially inappropriate inferential statements were made. Descriptive evaluation of published literature. One-hundred published studies (from 19 journals) labeled as case series. Studies were identified by a structured literature search, with random selection of 100 studies from the relevant citations. Two reviewers independently characterized each study, with disagreements resolved by consensus. Of the 100 studies, 16 were case series. The remaining studies were descriptive cohort studies (35), population-based cohort studies (36), or other observational or experimental study designs (13). Almost half (48.8%) of the case series or descriptive cohort studies, with no control group and no formal statistical analysis, included inferential statements about the efficacy of treatment or statistical significance of potential risk factors. Authors, peer-reviewers, and editors should carefully consider the design elements of a study to accurately identify and label the study design. Doing so will facilitate an understanding of the evidentiary value of the results. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

Creativity; Quality Education Program Study. Booklet 7 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Seven of the Quality Education Program (regarding creativity) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Natural Language Description of Emotion

ERIC Educational Resources Information Center

Kazemzadeh, Abe

2013-01-01

This dissertation studies how people describe emotions with language and how computers can simulate this descriptive behavior. Although many non-human animals can express their current emotions as social signals, only humans can communicate about emotions symbolically. This symbolic communication of emotion allows us to talk about emotions that we…

The Effects of Teaching Descriptive Geometry in General Engineering 103 on Spatial Relations Tests Scores.

ERIC Educational Resources Information Center

Stallings, William M.

It was hypothesized that instruction in descriptive geometry produces an increase in SRT scores. The resultant data do not firmly support this hypothesis. It is suggested that this study be replicated with the use of randomly selected control groups. (MS)

Software Design Description for the HYbrid Coordinate Ocean Model (HYCOM), Version 2.2

DTIC Science & Technology

2009-02-12

scalars. J. Phys. Oceanogr. 32: 240–264. Carnes, M., (2002). Data base description for the Generalized Digital Environmental Model ( GDEM -V) (U...Direction FCT Flux-Corrected Transport scheme GDEM Generalized Digital Environmental Model GISS NASA Goddard Institute for Space Studies GRD

Exploring Trilingual Code-Switching: The Case of "Hokaglish"

ERIC Educational Resources Information Center

Gonzales, Wilkinson Daniel Wong

2016-01-01

This paper presents findings of an initial study on a trilingual code-switching (CS) phenomenon called "Hokaglish" in Binondo, Manila, The Philippines. Beginning with descriptions of multiculturalism and multilingualism in the Philippines, the discussion eventually leads to the description and survey of the code-switching phenomenon…

34 CFR 675.44 - Program description.

Code of Federal Regulations, 2010 CFR

2010-07-01

... provide flexibility in strengthening the self-help-through-work element in financial aid packaging..., DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Work-Colleges Program § 675.44 Program description. (a) An institution that satisfies the definition of “work-college” in § 675.41(a) and wishes to...

Simulated lumped-parameter system reduced-order adaptive control studies

NASA Technical Reports Server (NTRS)

Johnson, C. R., Jr.; Lawrence, D. A.; Taylor, T.; Malakooti, M. V.

1981-01-01

Two methods of interpreting the misbehavior of reduced order adaptive controllers are discussed. The first method is based on system input-output description and the second is based on state variable description. The implementation of the single input, single output, autoregressive, moving average system is considered.

Space station integrated propulsion and fluid system study: Fluid systems configuration databook

NASA Technical Reports Server (NTRS)

Rose, L.; Bicknell, B.; Bergman, D.; Wilson, S.

1987-01-01

This databook contains fluid system requirements and system descriptions for Space Station program elements including the United States and International modules, integrated fluid systems, attached payloads, fluid servicers and vehicle accommodation facilities. Separate sections are devoted to each of the program elements and include a discussion of the overall system requirements, specific fluid systems requirements and systems descriptions. The systems descriptions contain configurations, fluid inventory data and component lists. In addition, a list of information sources is referenced at the end of each section.

CRAC2 model description

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

Ritchie, L.T.; Alpert, D.J.; Burke, R.P.

1984-03-01

The CRAC2 computer code is a revised version of CRAC (Calculation of Reactor Accident Consequences) which was developed for the Reactor Safety Study. This document provides an overview of the CRAC2 code and a description of each of the models used. Significant improvements incorporated into CRAC2 include an improved weather sequence sampling technique, a new evacuation model, and new output capabilities. In addition, refinements have been made to the atmospheric transport and deposition model. Details of the modeling differences between CRAC2 and CRAC are emphasized in the model descriptions.

Does the Sole Description of a Tax Authority Affect Tax Evasion? - The Impact of Described Coercive and Legitimate Power

PubMed Central

Hartl, Barbara; Hofmann, Eva; Gangl, Katharina; Hartner-Tiefenthaler, Martina; Kirchler, Erich

2015-01-01

Following the classic economic model of tax evasion, taxpayers base their tax decisions on economic determinants, like fine rate and audit probability. Empirical findings on the relationship between economic key determinants and tax evasion are inconsistent and suggest that taxpayers may rather rely on their beliefs about tax authority’s power. Descriptions of the tax authority’s power may affect taxpayers’ beliefs and as such tax evasion. Experiment 1 investigates the impact of fines and beliefs regarding tax authority’s power on tax evasion. Experiments 2-4 are conducted to examine the effect of varying descriptions about a tax authority’s power on participants’ beliefs and respective tax evasion. It is investigated whether tax evasion is influenced by the description of an authority wielding coercive power (Experiment 2), legitimate power (Experiment 3), and coercive and legitimate power combined (Experiment 4). Further, it is examined whether a contrast of the description of power (low to high power; high to low power) impacts tax evasion (Experiments 2-4). Results show that the amount of fine does not impact tax payments, whereas participants’ beliefs regarding tax authority’s power significantly shape compliance decisions. Descriptions of high coercive power as well as high legitimate power affect beliefs about tax authority’s power and positively impact tax honesty. This effect still holds if both qualities of power are applied simultaneously. The contrast of descriptions has little impact on tax evasion. The current study indicates that descriptions of the tax authority, e.g., in information brochures and media reports, have more influence on beliefs and tax payments than information on fine rates. Methodically, these considerations become particularly important when descriptions or vignettes are used besides objective information. PMID:25923770

Does the sole description of a tax authority affect tax evasion?--the impact of described coercive and legitimate power.

PubMed

Hartl, Barbara; Hofmann, Eva; Gangl, Katharina; Hartner-Tiefenthaler, Martina; Kirchler, Erich

2015-01-01

Following the classic economic model of tax evasion, taxpayers base their tax decisions on economic determinants, like fine rate and audit probability. Empirical findings on the relationship between economic key determinants and tax evasion are inconsistent and suggest that taxpayers may rather rely on their beliefs about tax authority's power. Descriptions of the tax authority's power may affect taxpayers' beliefs and as such tax evasion. Experiment 1 investigates the impact of fines and beliefs regarding tax authority's power on tax evasion. Experiments 2-4 are conducted to examine the effect of varying descriptions about a tax authority's power on participants' beliefs and respective tax evasion. It is investigated whether tax evasion is influenced by the description of an authority wielding coercive power (Experiment 2), legitimate power (Experiment 3), and coercive and legitimate power combined (Experiment 4). Further, it is examined whether a contrast of the description of power (low to high power; high to low power) impacts tax evasion (Experiments 2-4). Results show that the amount of fine does not impact tax payments, whereas participants' beliefs regarding tax authority's power significantly shape compliance decisions. Descriptions of high coercive power as well as high legitimate power affect beliefs about tax authority's power and positively impact tax honesty. This effect still holds if both qualities of power are applied simultaneously. The contrast of descriptions has little impact on tax evasion. The current study indicates that descriptions of the tax authority, e.g., in information brochures and media reports, have more influence on beliefs and tax payments than information on fine rates. Methodically, these considerations become particularly important when descriptions or vignettes are used besides objective information.

The Study of the Use of Picture Descriptions in Enhancing Communication Skills among the 8th- Grade Students--Learners of English as a Foreign Language

ERIC Educational Resources Information Center

Lavalle, Pamela I.; Briesmaster, Mark

2017-01-01

Teachers of English as a foreign language (EFL) encourage students to take a more active role in the oral activities in the classroom through different strategies. This study examines the use of picture descriptions as a strategy to develop and enhance communication skills among the eighth-grade students attending a private English school in…

Description of deformed nuclei in the sdg boson model

NASA Astrophysics Data System (ADS)

Li, S. C.; Kuyucak, S.

1996-02-01

We present a study of deformed nuclei in the framework of the sdg interacting boson model utilizing both numerical diagonalization and analytical {1}/{N} expansion techniques. The focus is on the description of high-spin states which have recently become computationally accessible through the use of computer algebra in the {1}/{N} expansion formalism. A systematic study is made of high-spin states in rare-earth and actinide nuclei.

A Bibliography of Arroye Center Documents

DTIC Science & Technology

1994-04-01

Results suggest that the U.S. Army’s close battle Internal Medicine , Pediatrics, Obstetrics/Gynecology, and modernization plan embodied in the...Description of Army. One of the two studies addressed in detail in the the Marijuana Trade. M. T. Childress. Oct 1992. report examined the frequency of...prevent most fratricides. Another study focused on tactical description" of the quantity and flow of marijuana from yeonisneadfudta atog la orlto

Disadvantaged Children and Their First School Experiences: ETS-Head Start Longitudinal Study: Structure and Development of Cognitive Competencies and Styles Prior to School Entry.

ERIC Educational Resources Information Center

Shipman, Virginia C.; And Others

In a continuing description of a Head Start longitudinal study, analyses are presented of the interrelationships among individual measures of the child's performances prior to school entry, accompanied by brief descriptions of the tasks and the scores used. Despite the size and extensiveness of the data base, the findings are considered tentative…

Automatic classification of written descriptions by healthy adults: An overview of the application of natural language processing and machine learning techniques to clinical discourse analysis.

PubMed

Toledo, Cíntia Matsuda; Cunha, Andre; Scarton, Carolina; Aluísio, Sandra

2014-01-01

Discourse production is an important aspect in the evaluation of brain-injured individuals. We believe that studies comparing the performance of brain-injured subjects with that of healthy controls must use groups with compatible education. A pioneering application of machine learning methods using Brazilian Portuguese for clinical purposes is described, highlighting education as an important variable in the Brazilian scenario. The aims were to describe how to:(i) develop machine learning classifiers using features generated by natural language processing tools to distinguish descriptions produced by healthy individuals into classes based on their years of education; and(ii) automatically identify the features that best distinguish the groups. The approach proposed here extracts linguistic features automatically from the written descriptions with the aid of two Natural Language Processing tools: Coh-Metrix-Port and AIC. It also includes nine task-specific features (three new ones, two extracted manually, besides description time; type of scene described - simple or complex; presentation order - which type of picture was described first; and age). In this study, the descriptions by 144 of the subjects studied in Toledo 18 were used,which included 200 healthy Brazilians of both genders. A Support Vector Machine (SVM) with a radial basis function (RBF) kernel is the most recommended approach for the binary classification of our data, classifying three of the four initial classes. CfsSubsetEval (CFS) is a strong candidate to replace manual feature selection methods.

A critical look at descriptive epidemiology of sexual dysfunction in Asia compared to the rest of the world - a call for evidence-based data

PubMed Central

2013-01-01

Recently evidence-based medicine has been applied to comparative epidemiological papers regarding sexual dysfunction that have appeared in the literature. This review is intended to focus the readers on a validated and standardized methodological evidence-based process for preparing such articles. It reviews four key articles that have been published in the English language that have obtained a high evidence-based score for reliability that have included descriptive epidemiology of sexual dysfunctions in men and women in Asia compared to the rest of the world. These four papers are analyzed in detail in order to provide stress of what constitutes evidence-based studies in descriptive epidemiology for sexual function. As can be seen there has not yet been a perfect article that compares the prevalence of sexual function in Asia compared to the rest of the world since there are key methodological problems in the collection of the data. In addition, there is a paucity of incidence studies for sexual dysfunction in Asian populations. The readers are encouraged to use this data in preparation of future descriptive epidemiological studies that involve Asian countries. PMID:26816724

A critical look at descriptive epidemiology of sexual dysfunction in Asia compared to the rest of the world - a call for evidence-based data.

PubMed

Lewis, Ronald W

2013-03-01

Recently evidence-based medicine has been applied to comparative epidemiological papers regarding sexual dysfunction that have appeared in the literature. This review is intended to focus the readers on a validated and standardized methodological evidence-based process for preparing such articles. It reviews four key articles that have been published in the English language that have obtained a high evidence-based score for reliability that have included descriptive epidemiology of sexual dysfunctions in men and women in Asia compared to the rest of the world. These four papers are analyzed in detail in order to provide stress of what constitutes evidence-based studies in descriptive epidemiology for sexual function. As can be seen there has not yet been a perfect article that compares the prevalence of sexual function in Asia compared to the rest of the world since there are key methodological problems in the collection of the data. In addition, there is a paucity of incidence studies for sexual dysfunction in Asian populations. The readers are encouraged to use this data in preparation of future descriptive epidemiological studies that involve Asian countries.

Cranial osteology of the pampathere Holmesina floridanus (Xenarthra: Cingulata; Blancan NALMA), including a description of an isolated petrosal bone

PubMed Central

Lyon, Lauren M.

2017-01-01

The present study entails descriptions of several well-preserved skulls from the pampathere species Holmesina floridanus, recovered from Pliocene localities in central Florida and housed in the collections of the Florida Museum of Natural History. Bone by bone descriptions have allowed detailed reconstructions of cranial morphology. Cranial foramina are described and illustrated in detail, and their contents inferred. The first ever description of an isolated pampathere petrosal is also included. Cranial osteology of Holmesina floridanus is compared to that of Pleistocene species of Holmesina from both North and South America (Holmesina septentrionalis, Holmesina occidentalis), as well as to the other well-known pampathere genera, to closely related taxa among glyptodonts (Propalaehoplophorus), and to extinct and extant armadillos (Proeutatus, Euphractus). This study identifies a suite of apomorphic cranial features that serve to diagnose a putative, progressive series of more inclusive monophyletic groups, including the species Holmesina floridanus, the genus Holmesina, pampatheres, pampatheres plus glyptodonts, and a clade formed by pampatheres, glyptodonts, and Proeutatus. The study highlights the need for further anatomical investigations of pampathere cranial anatomy, especially those using modern scanning technology, and for analyses of pampathere phylogenetic relationships. PMID:29250462

THE STRUCTURE OF RIFF.

ERIC Educational Resources Information Center

APPLEGATE, JOSEPH R.

THE PURPOSE OF THIS DESCRIPTIVE STUDY IS TO DEFINE THE MAJOR STRUCTURAL FEATURES OF RIFF, A BERBER LANGUAGE SPOKEN BY THE BERBER TRIBESMEN OF THE RIF IN NORTHERN MOROCCO. THE DESCRIPTION IS PRESENTED IN THREE PARTS--PHONOLOGY, MORPHOLOGY, AND SYNTAX. THE PHONEMES ARE DESCRIBED IN TERMS OF DISTINCTIVE FEATURES. PHARYNGEALIZATION AND TENSION ARE…

AN OUTLINE OF THE STRUCTURE OF KABYLE.

ERIC Educational Resources Information Center

APPLEGATE, JOSEPH R.

THE PURPOSE OF THIS DESCRIPTIVE STUDY IS TO DEFINE THE MAJOR STRUCTURAL FEATURES OF KABYLE, A GROUP OF BERBER DIALECTS SPOKEN CHIEFLY IN NORTHERN AND CENTRAL ALGERIA. THE DESCRIPTION IS PRESENTED IN THREE PARTS--PHONOLOGY, MORPHOLOGY, AND SYNTAX. THE PHONEMES ARE DESCRIBED IN TERMS OF DISTINCTIVE FEATURES. PHARYNGEALIZATION AND GEMINATION ARE…

Vocational Development: Quality Education Program Study. Booklet 8 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Eight of the Quality Education Program (regarding vocational development) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Deboning time effect on sensory descriptive flavor profiles of cooked broiler pectoralis major

USDA-ARS?s Scientific Manuscript database

Profiling sensory texture characteristics of cooked chicken pectoralis major (breast fillets) deboned at different postmortem (PM) times has been research interests for decades. However, there is lack of peer-reviewed studies to compare sensory descriptive flavor profiles of hot-deboned versus 2-h c...

DEVELOPMENT OF A SYSTEM FOR AN EDUCATIONAL PRODUCTS INFORMATION EXCHANGE. FINAL REPORT.

ERIC Educational Resources Information Center

KOMOSKI, P. KENNETH

THIS STUDY WAS UNDERTAKEN TO DESIGN AN EASILY ACCESSIBLE NATIONWIDE SYSTEM FOR EXCHANGING DESCRIPTIVE, EVALUATIVE PRODUCT INFORMATION AMONG ALL SECTORS OF THE EDUCATIONAL COMMUNITY ON A COOPERATIVE COST-SHARING BASIS. THE FEASIBILITY OF SUCH A COLLECTION AND EXCHANGE OF DESCRIPTIVE AND EVALUATIVE INFORMATION ABOUT INSTRUCTIONAL MATERIALS SYSTEMS…

Predictors of Errors of Novice Java Programmers

ERIC Educational Resources Information Center

Bringula, Rex P.; Manabat, Geecee Maybelline A.; Tolentino, Miguel Angelo A.; Torres, Edmon L.

2012-01-01

This descriptive study determined which of the sources of errors would predict the errors committed by novice Java programmers. Descriptive statistics revealed that the respondents perceived that they committed the identified eighteen errors infrequently. Thought error was perceived to be the main source of error during the laboratory programming…

Effective Middle Level Teaching: Perceptions on the Preparedness of Newly Hired Teachers

ERIC Educational Resources Information Center

Howell, Penny B.; Cook, Chris; Faulkner, Shawn A.

2013-01-01

This interpretive, exploratory study utilized survey methodology to document middle level principals' perceptions of effective teaching practices and the preparedness of newly hired middle level teachers. The findings suggest that principals' descriptions of effective teaching differ from their descriptions of effective teachers. Additionally,…

The International Approach: Learning English through Content Area Study.

ERIC Educational Resources Information Center

LaGuardia Community Coll., Long Island City, NY. International High School.

Descriptive material about LaGuardia Community College International High School's program teaching English to limited-English-speaking students through content area instruction includes descriptions of individual program elements and courses. Two courses in the integrated learning center--a course on orientation to school and society, and a…

21 CFR 314.94 - Content and format of an abbreviated application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... bioequivalence study contained in the abbreviated new drug application, a description of the analytical and... exclusivity under section 505(j)(5)(F) of the act. (9) Chemistry, manufacturing, and controls. (i) The... the act and one copy of the analytical procedures and descriptive information needed by FDA's...

21 CFR 314.94 - Content and format of an abbreviated application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... bioequivalence study contained in the abbreviated new drug application, a description of the analytical and... exclusivity under section 505(j)(5)(F) of the act. (9) Chemistry, manufacturing, and controls. (i) The... the act and one copy of the analytical procedures and descriptive information needed by FDA's...

[Synthesis of 107 Workplace Literacy Programs.

ERIC Educational Resources Information Center

Bussert, Kathy M.

A study examined information from 107 workplace literacy program descriptions from the United States and drew conclusions about joint partnerships, funding, and flexibility. Most of the program descriptions were found in an extensive search using the ERIC database. The programs described were from 1989 and 1990. Some of the findings were the…

Center for Early Adolescence Studies Adolescent Literacy.

ERIC Educational Resources Information Center

Koppenhave, David; Jacoby, Monica, Ed.

1986-01-01

The extent and impact of adolescent illiteracy, brief descriptions of several successful programs designed to combat adolescent illiteracy, and a more detailed description of one of those programs are included in this collection of articles. The first article argues that while experts may disagree about the numbers of illiterate adolescents and…

Do State Examinations Measure Teacher Quality?

ERIC Educational Resources Information Center

Harrell, Pamela Esprivalo

2009-01-01

This study investigates teacher content knowledge of candidates enrolled in an online graduate teacher certification programme. Descriptive data and linear regression were used to draw conclusions about the content area knowledge of individuals in the sample and the significance of the predictors examined. Descriptive data show 1/3 of the 8-12…

Stereo Orthogonal Axonometric Perspective for the Teaching of Descriptive Geometry

ERIC Educational Resources Information Center

Méxas, José Geraldo Franco; Bastos Guedes, Karla; da Silva Tavares, Ronaldo

2014-01-01

The representation of figures in mongean projection (double system planned orthographic projection used in the studies of Descriptive Geometry), specially when placed in a particular situation in relation to the projection plans, possesses the quality that, through them, the actual dimensions of represented spatial objects can be found directly…

Relative Contributions of Three Descriptive Methods: Implications for Behavioral Assessment

ERIC Educational Resources Information Center

Pence, Sacha T.; Roscoe, Eileen M.; Bourret, Jason C.; Ahearn, William H.

2009-01-01

This study compared the outcomes of three descriptive analysis methods--the ABC method, the conditional probability method, and the conditional and background probability method--to each other and to the results obtained from functional analyses. Six individuals who had been diagnosed with developmental delays and exhibited problem behavior…

Basic Western Lviv Region Conversational Ukrainian

ERIC Educational Resources Information Center

Petryshyn, Ivan

2015-01-01

Purpose: To present the first complete Guide for studying the Western-Ukrainian Dialect and its scientific description of Phonology. Methodology: descriptive, contrastive and analytical methods of defining the peculiarities of the Dialect. Results: the regularities and the laws have been defined as to the specifics of the Western-Ukrainian Dialect…

A Curriculum for Preparing Science Teachers to Use Microcomputers.

ERIC Educational Resources Information Center

Ellis, James D.; Kuerbis, Paul J.

1991-01-01

ENLIST Micros, a project designed to improve quality and quantity of microcomputer use in science teaching, is described. Rationale and procedures behind its development; description of the pilot test model; results of the initial field test and an implementation study; description of the revised ENLIST Micros curriculum; and recommendations for…

Using Comprehensive Feature Lists to Bias Medical Diagnosis

ERIC Educational Resources Information Center

Kulatunga-Moruzi, Chan; Brooks, Lee R.; Norman, Geoffrey R.

2004-01-01

Clinicians routinely report fewer features in a case than they subsequently agree are present. The authors report studies that assess the effect of considering a more comprehensive description than physicians usually offer. These comprehensive descriptions were generated from photographs of dermatology and internal medicine and were complete and…

Position Description Analysis: A Method for Describing Academic Roles and Functions.

ERIC Educational Resources Information Center

Renner, K. Edward; Skibbens, Ronald J.

1990-01-01

The Position Description Analysis method for assessing the discrepancy between status quo and specializations needed by institutions to meet new demands and expectations is presented using Dalhousie University (Nova Scotia) as a case study. Dramatic realignment of fields of specialization and change strategies accommodating the aging professoriate…

Concomitant occurrence of cochleosaccular dysplasia and Down's syndrome.

PubMed

Walby, A P; Schuknecht, H F

1984-07-01

Inherited cochleosaccular dysplasia occurred in a woman coincidentally with Down's syndrome. Study of the right temporal bone revealed abnormalities of the cochlea and saccule consistent with Scheibe 's original description. There was also a short cochlea and small lateral semicircular canal consistent with previous descriptions of Down's syndrome.

Adolescent/Young Adult Literature Titles/Holocaust.

ERIC Educational Resources Information Center

Jones, Darolyn Lyn

This paper presents descriptions of the 10 best young adult novels (and teaching suggestions) appropriate for studying the Holocaust in the middle school. Each description begins with a summary and "hook" that can be used with students, and then ends with discussion for the teacher about reading abilities and applications in the…

[Death causes in 428 alcoholic patients: a descriptive study].

PubMed

Martínez Lanz, P; Días Coto, C

1992-12-01

Several studies have demonstrated either a direct or an indirect relationship between alcoholism and death causes. The present paper is a descriptive study about death causes in 428 alcoholic patients from San José, Costa Rica, metropolitan area, whose death occurred between 1978 and 1988. Sample subjects were males, under 90-year-old at death time. It was found out that basic death causes were: Traumatism and poisoning, 25%; circulatory system illnesses, 20%; digestive system illnesses, 18.5%, and tumors, 15%.

Description of Respiratory Microbiology of Children With Long-Term Tracheostomies.

PubMed

McCaleb, Rachael; Warren, Robert H; Willis, Denise; Maples, Holly D; Bai, Shasha; O'Brien, Catherine E

2016-04-01

There is little evidence in the medical literature to guide empiric treatment of pediatric patients with long-term tracheostomies who present with signs and symptoms of a bacterial respiratory infection. The overall goal of this study was to describe the respiratory microbiology in this study population at our institution. This study was a retrospective chart review of all subjects with tracheostomies currently receiving care at the Arkansas Center for Respiratory Technology Dependent Children. Descriptive statistics were used to describe the respiratory microbiology of the full study group. Several subgroup analyses were conducted, including description of microbiology according to time with tracheostomy, mean time to isolation of specific organisms after the tracheostomy tube was placed, association between Pseudomonas aeruginosa or methicillin-resistant Staphylococcus aureus isolation and prescribed antibiotic courses, and description of microbiology according to level of chronic respiratory support. Available respiratory culture results up to July 2011 were collected for all eligible subjects. Descriptive statistics were used to describe subject characteristics, and chi-square analysis was used to analyze associations between categorical data. P < .05 was considered statistically significant. A total of 93 subjects met inclusion criteria for the study. The median (interquartile range) age at time of tracheotomy was 0.84 (0.36-3.25) y, and the median (interquartile range) time with tracheostomy was 4.29 (2.77-9.49) y. The most common organism isolated was P. aeruginosa (90.3%), with Gram-negative organisms predominating. However, 55.9% of the study population had a respiratory culture positive for methicillin-resistant S. aureus. The first organism isolated after tracheostomy placement was Methiciliin-sensitive S. aureus was isolated the soonest after tracheostomy placement. Specific organisms were not related to level of chronic respiratory support or likelihood of receiving antibiotics. This study provides an updated overview of the variety of potential pathogens isolated from respiratory cultures of pediatric subjects with long-term tracheostomies. Copyright © 2016 by Daedalus Enterprises.

Iterative channel decoding of FEC-based multiple-description codes.

PubMed

Chang, Seok-Ho; Cosman, Pamela C; Milstein, Laurence B

2012-03-01

Multiple description coding has been receiving attention as a robust transmission framework for multimedia services. This paper studies the iterative decoding of FEC-based multiple description codes. The proposed decoding algorithms take advantage of the error detection capability of Reed-Solomon (RS) erasure codes. The information of correctly decoded RS codewords is exploited to enhance the error correction capability of the Viterbi algorithm at the next iteration of decoding. In the proposed algorithm, an intradescription interleaver is synergistically combined with the iterative decoder. The interleaver does not affect the performance of noniterative decoding but greatly enhances the performance when the system is iteratively decoded. We also address the optimal allocation of RS parity symbols for unequal error protection. For the optimal allocation in iterative decoding, we derive mathematical equations from which the probability distributions of description erasures can be generated in a simple way. The performance of the algorithm is evaluated over an orthogonal frequency-division multiplexing system. The results show that the performance of the multiple description codes is significantly enhanced.

Qualitative description – the poor cousin of health research?

PubMed Central

2009-01-01

Background The knowledge and use of qualitative description as a qualitative research approach in health services research is limited. The aim of this article is to discuss the potential benefits of a qualitative descriptive approach, to identify its strengths and weaknesses and to provide examples of use. Discussion Qualitative description is a useful qualitative method in much medical research if you keep the limitations of the approach in mind. It is especially relevant in mixed method research, in questionnaire development and in research projects aiming to gain firsthand knowledge of patients', relatives' or professionals' experiences with a particular topic. Another great advantage of the method is that it is suitable if time or resources are limited. Summary As a consequence of the growth in qualitative research in the health sciences, researchers sometimes feel obliged to designate their work as phenomenology, grounded theory, ethnography or a narrative study when in fact it is not. Qualitative description might be a useful alternative approach to consider. PMID:19607668

Loser! On the combined impact of emotional and person-descriptive word meanings in communicative situations.

PubMed

Rohr, Lana; Abdel Rahman, Rasha

2018-07-01

Humans have a unique capacity to induce intense emotional states in others by simple acts of verbal communication, and simple messages such as bad can elicit strong emotions in the addressee. However, up to now, research has mainly focused on general emotional meaning aspects and paradigms of low personal relevance (e.g., word reading), thereby possibly underestimating the impact of verbal emotion. In the present study, we recorded ERPs while presenting emotional words differing in word-inherent person descriptiveness (in that they may or may not refer to or describe a person; e.g., winner vs. sunflower). We predicted stronger emotional responses to person-descriptive words. Additionally, we enhanced the relevance of the words by embedding them in social-communicative contexts. We observed strong parallels in the characteristics of emotion and descriptiveness effects, suggesting a common underlying motivational basis. Furthermore, word-inherent person descriptiveness affected emotion processing at late elaborate stages reflected in the late positive potential, with emotion effects found only for descriptive words. The present findings underline the importance of factors determining the personal relevance of emotional words. © 2018 Society for Psychophysiological Research.

Study of clustering structures through breakup reactions

NASA Astrophysics Data System (ADS)

Capel, Pierre

2014-12-01

Models for the description of breakup reactions used to study the structure of exotic cluster structures like halos are reviewed. The sensitivity of these models to the projectile description is presented. Calculations are sensitive to the projectile ground state mostly through its asymptotic normalisation coefficient (ANC). They also probe the continuum of the projectile. This enables studying not only resonant states of the projectile but also its non-resonant continuum both resonant and non-resonant. This opens the possibility to study correlations between both halo neutrons in two-neutron halo nuclei.

Interventions for compassionate nursing care: A systematic review.

PubMed

Blomberg, Karin; Griffiths, Peter; Wengström, Yvonne; May, Carl; Bridges, Jackie

2016-10-01

Compassion has been identified as an essential element of nursing and is increasingly under public scrutiny in the context of demands for high quality health care. While primary research on effectiveness of interventions to support compassionate nursing care has been reported, no rigorous critical overview exists. To systematically identify, describe and analyse research studies that evaluate interventions for compassionate nursing care; assess the descriptions of the interventions for compassionate care, including design and delivery of the intervention and theoretical framework; and to evaluate evidence for the effectiveness of interventions. Published international literature written in English up to June 2015 was identified from CINAHL, Medline and Cochrane Library databases. Primary research studies comparing outcomes of interventions to promote compassionate nursing care with a control condition were included. Studies were graded according to relative strength of methods and quality of description of intervention. Narrative description and analysis was undertaken supported by tabulation of key study data including study design, outcomes, intervention type and results. 25 interventions reported in 24 studies were included in the review. Intervention types included staff training (n=10), care model (n=9) and staff support (n=6). Intervention description was generally weak, especially in relation to describing participants and facilitators, and the proposed mechanisms for change were often unclear. Most interventions were associated with improvements in patient-based, nurse-based and/or quality of care outcomes. However, overall methodological quality was low with most studies (n=16) conducted as uncontrolled before and after studies. The few higher quality studies were less likely to report positive results. No interventions were tested more than once. None of the studies reviewed reported intervention description in sufficient detail or presented sufficiently strong evidence of effectiveness to merit routine implementation of any of these interventions into practice. The positive outcomes reported suggest that further investigation of some interventions may be merited, but high caution must be exercised. Preference should be shown for further investigating interventions reported as effective in studies with a stronger design such as randomised controlled trials. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Assisting the bereaved: A systematic review of the evidence for grief counselling.

PubMed

Waller, Amy; Turon, Heidi; Mansfield, Elise; Clark, Katherine; Hobden, Bree; Sanson-Fisher, Rob

2016-02-01

Supporting people after bereavement is a priority area for many health services. Investment in bereavement care must be supported by a rigorous evidence-base. To examine the (1) relative proportion of descriptive, measurement and intervention research in grief counselling and (2) quality and effectiveness of intervention studies. Systematic review of studies published in the area of grief counselling. MEDLINE, Embase, Cochrane Library and PsycINFO databases were searched for studies published between 2000 and 2013. Eligible papers were categorised into descriptive, measurement, review, commentaries and intervention studies. Intervention studies were assessed against the Cochrane Effective Practice and Organisation of Care methodological criteria, and papers meeting criteria were assessed for quality. The impact of interventions on grief, psychological morbidity and quality of life was examined. A total of 126 data-based papers, including 47 descriptive, 3 measurement and 76 grief counselling intervention studies were included. Only 59% (n = 45) of intervention studies met Effective Practice and Organisation of Care design criteria. Overall, study quality was poor, with the majority of interventions showing a risk of bias in several key areas. The three studies that met all criteria showed mixed effectiveness. Grief counselling interventions require a strong rationale for design, and a systematic approach to development and evaluation. Descriptive research efforts should inform this process, focusing on homogeneity in sample, identification of risk factors for complicated grief and the impact of extraneous factors on intervention effects. Interventions should include comparisons to usual care, as well as replication to confirm positive findings. © The Author(s) 2015.

The Cancer Epidemiology Descriptive Cohort Database: A Tool to Support Population-Based Interdisciplinary Research

PubMed Central

Kennedy, Amy E.; Khoury, Muin J.; Ioannidis, John P.A.; Brotzman, Michelle; Miller, Amy; Lane, Crystal; Lai, Gabriel Y.; Rogers, Scott D.; Harvey, Chinonye; Elena, Joanne W.; Seminara, Daniela

2017-01-01

Background We report on the establishment of a web-based Cancer Epidemiology Descriptive Cohort Database (CEDCD). The CEDCD’s goals are to enhance awareness of resources, facilitate interdisciplinary research collaborations, and support existing cohorts for the study of cancer-related outcomes. Methods Comprehensive descriptive data were collected from large cohorts established to study cancer as primary outcome using a newly developed questionnaire. These included an inventory of baseline and follow-up data, biospecimens, genomics, policies, and protocols. Additional descriptive data extracted from publicly available sources were also collected. This information was entered in a searchable and publicly accessible database. We summarized the descriptive data across cohorts and reported the characteristics of this resource. Results As of December 2015, the CEDCD includes data from 46 cohorts representing more than 6.5 million individuals (29% ethnic/racial minorities). Overall, 78% of the cohorts have collected blood at least once, 57% at multiple time points, and 46% collected tissue samples. Genotyping has been performed by 67% of the cohorts, while 46% have performed whole-genome or exome sequencing in subsets of enrolled individuals. Information on medical conditions other than cancer has been collected in more than 50% of the cohorts. More than 600,000 incident cancer cases and more than 40,000 prevalent cases are reported, with 24 cancer sites represented. Conclusions The CEDCD assembles detailed descriptive information on a large number of cancer cohorts in a searchable database. Impact Information from the CEDCD may assist the interdisciplinary research community by facilitating identification of well-established population resources and large-scale collaborative and integrative research. PMID:27439404

Nurses' knowledge of pressure ulcer prevention, staging, and description.

PubMed

Pieper, B; Mott, M

1995-01-01

The purpose of this study was to examine registered nurses' (N = 228) knowledge of pressure ulcer prevention, pressure ulcer staging, and wound description. A 47-item, true-false Pressure Ulcer Knowledge Test was developed for he study. Nurses' knowledge was significantly higher the more recently they had heard a lecture or read an article about pressure ulcers. Knowledge scores were not related to educational background, age, or years of work experience.

Studying the Immunomodulatory Effects of Small Molecule Ras Inhibitors in Animal Models of Rheumatoid Arthritis

DTIC Science & Technology

2017-10-01

methotrexate (MTX) provides a superior protective effect compared to monotherapy. (iii) In the AIA model the FTS derivative, F-FTS, showed higher...therapeutic efficacy compared to FTS. (iv) The functional genomics studies showed that FTS therapy inhibits the in vivo TH17 immune response. (v) FTS semi... Description shall include pertinent data and graphs in sufficient detail to explain any significant results achieved. A succinct description of the

A Pilot Study of Army Recruiters: Their Job Behaviors and Personal Characteristics

DTIC Science & Technology

1975-04-01

self -dlscription data, few charact-eristics wert, significantly related to * production records. Among the significant findings were the following: (1...Coristiuction of Critetion GrOuLps) Based ors Peer Nomination Data ..... 17 3 Characteristics Related to Recruiter Effectiveness: Self -Description...Master’s Thesis, U.S. Naval Postgraduate School, 196 1. 10 ’ . . - , - II Maler’ studied the Recruiter Self -Description Blank (RSDB) as a predictor of per

A Descriptive Study of the Factors Influencing the Degree to Which Fourth-, Fifth-, and Sixth-Grade Virtual Education Students Perceive a Sense of Virtual Community

ERIC Educational Resources Information Center

Gerth, Dana A.

2013-01-01

Review of literature revealed a shortage of research describing the development of K-12 virtual communities and the absence of a tool to measure sense of virtual community in K-12 virtual education students. The purpose of this descriptive, quantitative study was to examine the perception of a sense of virtual community from the perspective of…

Teaching and Learning in Two iPad-Infused Classrooms: A Descriptive Case Study of A Dual Classroom, School-Based Pilot Project

ERIC Educational Resources Information Center

Maich, Kimberly; Hall, Carmen L.; van Rhijn, Tricia Marie; Henning, Megan

2017-01-01

This multi-methods, descriptive case study examines attitudes and practices of classroom-based iPad use. The site is one inner-city, urban, publicly funded school, focused on two iPad-infused classrooms (Grade 2/3 and Grade 4/5). Data were collected from 5 educators and 35 students to investigate two research questions: How are iPads being…

Solar mesosphere explorer: Experiment description

NASA Technical Reports Server (NTRS)

1977-01-01

The Solar Mesosphere Explorer (SME) satellite experiments will provide a comprehensive study of atmospheric ozone and the processes which form and destroy it. Five instruments to be carried on the spacecraft will measure the ozone density and altitude distribution, monitor the incoming solar radiation, and measure other atmospheric constituents which affect ozone. The investigative approach concept, methods and procedures, preflight studies, and orbits and mission lifetime are presented. Descriptions of the instruments are also presented.

Fuel quality/processing study. Volume 3: Fuel upgrading studies

NASA Technical Reports Server (NTRS)

Jones, G. E., Jr.; Bruggink, P.; Sinnett, C.

1981-01-01

The methods used to calculate the refinery selling prices for the turbine fuels of low quality are described. Detailed descriptions and economics of the upgrading schemes are included. These descriptions include flow diagrams showing the interconnection between processes and the stream flows involved. Each scheme is in a complete, integrated, stand alone facility. Except for the purchase of electricity and water, each scheme provides its own fuel and manufactures, when appropriate, its own hydrogen.

Active Vertex Model for cell-resolution description of epithelial tissue mechanics

PubMed Central

Barton, Daniel L.; Henkes, Silke

2017-01-01

We introduce an Active Vertex Model (AVM) for cell-resolution studies of the mechanics of confluent epithelial tissues consisting of tens of thousands of cells, with a level of detail inaccessible to similar methods. The AVM combines the Vertex Model for confluent epithelial tissues with active matter dynamics. This introduces a natural description of the cell motion and accounts for motion patterns observed on multiple scales. Furthermore, cell contacts are generated dynamically from positions of cell centres. This not only enables efficient numerical implementation, but provides a natural description of the T1 transition events responsible for local tissue rearrangements. The AVM also includes cell alignment, cell-specific mechanical properties, cell growth, division and apoptosis. In addition, the AVM introduces a flexible, dynamically changing boundary of the epithelial sheet allowing for studies of phenomena such as the fingering instability or wound healing. We illustrate these capabilities with a number of case studies. PMID:28665934

Community intellectual disability nurses' public health roles in the United Kingdom: An exploratory documentary analysis.

PubMed

Mafuba, Kay; Gates, Bob; Cozens, Maria

2018-03-01

The aim of this study was to explore how public health policy in the United Kingdom was reflected in community intellectual disability nurses' (CIDNs)' job descriptions and person's specifications. The role of CIDNs has evolved due to policy changes. As these roles evolve, job descriptions and person specifications are important in highlighting employer's expectations staff, priorities, and professional values of their employees. This study involved an exploratory documentary analysis of n = 203 CIDNs' job descriptions and person specifications in the context of role theory. The CIDNs' public health roles identified in this study are health education, health protection, health prevention, health surveillance, and health promotion. Key policies themes were intellectual disability health access, public health strategies, policy evaluation/redesign, and public health policy. There is a lack of public health role clarity and inconsistency in role expectations across organizational boundaries in the United Kingdom.

Comparison of three orientation and mobility aids for individuals with blindness: Verbal description, audio-tactile map and audio-haptic map.

PubMed

Papadopoulos, Konstantinos; Koustriava, Eleni; Koukourikos, Panagiotis; Kartasidou, Lefkothea; Barouti, Marialena; Varveris, Asimis; Misiou, Marina; Zacharogeorga, Timoclia; Anastasiadis, Theocharis

2017-01-01

Disorientation and inability of wayfinding are phenomena with a great frequency for individuals with visual impairments during the process of travelling novel environments. Orientation and mobility aids could suggest important tools for the preparation of a more secure and cognitively mapped travelling. The aim of the present study was to examine if spatial knowledge structured after an individual with blindness had studied the map of an urban area that was delivered through a verbal description, an audio-tactile map or an audio-haptic map, could be used for detecting in the area specific points of interest. The effectiveness of the three aids with reference to each other was also examined. The results of the present study highlight the effectiveness of the audio-tactile and the audio-haptic maps as orientation and mobility aids, especially when these are compared to verbal descriptions.

Active Vertex Model for cell-resolution description of epithelial tissue mechanics.

PubMed

Barton, Daniel L; Henkes, Silke; Weijer, Cornelis J; Sknepnek, Rastko

2017-06-01

We introduce an Active Vertex Model (AVM) for cell-resolution studies of the mechanics of confluent epithelial tissues consisting of tens of thousands of cells, with a level of detail inaccessible to similar methods. The AVM combines the Vertex Model for confluent epithelial tissues with active matter dynamics. This introduces a natural description of the cell motion and accounts for motion patterns observed on multiple scales. Furthermore, cell contacts are generated dynamically from positions of cell centres. This not only enables efficient numerical implementation, but provides a natural description of the T1 transition events responsible for local tissue rearrangements. The AVM also includes cell alignment, cell-specific mechanical properties, cell growth, division and apoptosis. In addition, the AVM introduces a flexible, dynamically changing boundary of the epithelial sheet allowing for studies of phenomena such as the fingering instability or wound healing. We illustrate these capabilities with a number of case studies.

Subjective Numeracy and the Influence of Order and Amount of Audible Information on Perceived Medication Value

PubMed Central

Fraenkel, Liana; Stolar, Marilyn; Swift, Sarah; Street, Richard L.; Chowdhary, Harjinder; Peters, Ellen

2016-01-01

Background Order and amount of information influence patients’ risk perceptions, but most studies have evaluated patients’ reactions to written materials. The objective of this study was to examine the effect of four communication strategies, varying in their order and/or amount of information, on judgments related to an audible description of a new medication and among patients who varied in subjective numeracy. Methods We created five versions of a hypothetical scenario describing a new medication. The versions were composed to elucidate whether order and/or amount of the information describing benefits and adverse events influenced how subjects valued a new medication. After listening to a randomly assigned version, perceived medication value was measured by asking subjects to choose one of the following statements: the risks outweigh the benefits, the risks and benefits are equally balanced, or the benefits outweigh the risks. Results Of the 432 patients contacted, 389 participated in the study. Listening to a brief description of benefits followed by an extended description of adverse events resulted in a greater likelihood of perceiving that the medication’s benefits outweighed the risks compared to: 1) presenting the extended adverse events description before the benefits, 2) giving a greater amount of information related to benefits, and 3) sandwiching the adverse events between benefits. These associations were only observed among subjects with average or higher subjective numeracy. Conclusion If confirmed in future studies, our results suggest that, for patients with average or better subjective numeracy, perceived medication value is highest when a brief presentation of benefits is followed by an extended description of adverse events. PMID:27216580

When are circular lesions square? A national clinical education skin lesion audit and study.

PubMed

Miranda, Benjamin H; Herman, Katie A; Malahias, Marco; Juma, Ali

2014-09-01

Skin cancer is the most prevalent cancer by organ type and referral accuracy is vital for diagnosis and management. The British Association of Dermatologists (BAD) and literature highlight the importance of accurate skin lesion examination, diagnosis and educationally-relevant studies. We undertook a review of the relevant literature, a national audit of skin lesion description standards and a study of speciality training influences on these descriptions. Questionnaires (n=200), with pictures of a circular and an oval lesion, were distributed to UK dermatology/plastic surgery consultants and speciality trainees (ST), general practitioners (GP), and medical students (MS). The following variables were analysed against a pre-defined 95% inclusion accuracy standard: site, shape, size, skin/colour, and presence of associated scars. There were 250 lesion descriptions provided by 125 consultants, STs, GPs, and MSs. Inclusion accuracy was greatest for consultants over STs (80% vs. 68%; P<0.001), GPs (57%) and MSs (46%) (P<0.0001), for STs over GPs (P<0.010) and MSs (P<0.0001) and for GPs over MSs (P<0.010), all falling below audit standard. Size description accuracy sub-analysis according to circular/oval dimensions was as follows: consultants (94%), GPs (80%), STs (73%), MSs (37%), with the most common error implying a quadrilateral shape (66%). Addressing BAD guidelines and published requirements for more empirical performance data to improve teaching methods, we performed a national audit and studied skin lesion descriptions. To improve diagnostic and referral accuracy for patients, healthcare professionals must strive towards accuracy (a circle is not a square). We provide supportive evidence that increased speciality training improves this process and propose that greater focus is placed on such training early on during medical training, and maintained throughout clinical practice.

Content Analysis of Primary and Secondary School Textbooks Regarding Malaria Control: A Multi-Country Study

PubMed Central

Nonaka, Daisuke; Jimba, Masamine; Mizoue, Tetsuya; Kobayashi, Jun; Yasuoka, Junko; Ayi, Irene; Jayatilleke, Achini C.; Shrestha, Sabina; Kikuchi, Kimiyo; Haque, Syed E.; Yi, Siyan

2012-01-01

Background In tropical settings, malaria education at school is potentially useful, but textbook content related to malaria education has so far received little attention. This study aimed to examine whether school textbooks contain sufficient knowledge and skills to help children in primary and lower secondary schools and their family members to cope with malaria. Methodology/Principal Findings This was a descriptive, cross-country study. We collected textbooks that were used by children in grades one to nine from nine countries endemic for malaria: Laos, Cambodia, Nepal, Bangladesh, Sri Lanka, Zambia, Niger, Benin, and Ghana. Two reviewers per country identified descriptions about malaria by seeking the term “malaria” or a local word that corresponds to malaria in languages other than English. The authors categorized the identified descriptions according to the content of the descriptions. Additionally, the authors examined whether the identified contents addressed life skill messages. Of a total of 474 textbooks collected, 35 contained descriptions about malaria. The most commonly included content was transmission mode/vector (77.1%), followed by preventive measures (60.0%), epidemiology (57.1%), cause/agent (54.3%), signs/symptoms (37.1%) and treatment (22.9%). Treatment-related content was not included in any textbooks from four countries and textbooks failed to recommend the use of insecticide-treated bed nets in five countries. Very few textbooks included content that facilitated prompt treatment, protection of risk groups, and use of recommended therapy. Conclusion/Significance Textbooks rarely included knowledge and skills that are crucial to protect schoolchildren and their families from malaria. This study identified the need for improvement to textbook contents regarding malaria. PMID:22574203

Pakistani English Newspaper Paid Obituary Announcements: A Descriptive Analysis of the Transliterated Vocabulary

ERIC Educational Resources Information Center

Chaudhry, Sajid M.; Christopher, Anne A.; Krishnasamy, Hariharan A/L N.

2016-01-01

The study, qualitative and descriptive in nature, examines the use of transliteration in the paid Pakistani obituary announcements authored in the English language. Primarily, it identifies the frequently used transliterated vocabulary in these linguistic messages and reconnoiters the functional relationship that emerges in and between the textual…

UK: the reality behind the "knife crime" debate.

PubMed

Wood, Rebecca

2010-01-01

This study of teenage violent crime in Britain in 2008, extracted from a longer briefing paper published by the Institute of Race Relations, aims to provide a description of who was killed, by whom and in what circumstances — a factual description which has been largely missing from much media and political evaluation.

Preparation for a Changing World: Quality Education Program Study. Booklet 10 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Ten of the Quality Education Program (regarding student preparation for a changing world) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 375 for project description.) (MS)

Basic Skills: Quality Education Program Study. Booklet 3 (Description) and Booklet 3A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Three of the Quality Education Program (regarding basic skills) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Understanding Human Accomplishment: Quality Education Program Study. Booklet 9 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Nine of the Quality Education Program (regarding student understanding of human accomplishment) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Good Citizenship: Quality Education Program Study. Booklet 5 (Description) and Booklet 5-A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Five of the Quality Education Program (regarding good citizenship) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Studying the Accuracy of Software Process Elicitation: The User Articulated Model

ERIC Educational Resources Information Center

Crabtree, Carlton A.

2010-01-01

Process models are often the basis for demonstrating improvement and compliance in software engineering organizations. A descriptive model is a type of process model describing the human activities in software development that actually occur. The purpose of a descriptive model is to provide a documented baseline for further process improvement…

Cross-Disciplinary and Intermode Agreement on the Description and Evaluation of Landscape Resources

ERIC Educational Resources Information Center

Zube, Ervin H.

1974-01-01

Data obtained from ground reconnaissance and from office studies employing aerial photography show that the extent of agreement between environmental designers and resource managers on the use of descriptive and evaluative landscape terms is generally high. Use of remote data sources for science resource assessments is supported. (DT)

Technological Specialisation Courses in Portugal: Description and Suggested Improvements

ERIC Educational Resources Information Center

da Costa, Nilza Maria Vilhena Nunes; Simoes, Ana Raquel; Pereira, Giselia Antunes; Pombo, Lucia

2009-01-01

This study is a part of the "Post-secondary Vocational Training in Portugal Project: from a description through to suggestions to improve training quality", which ran from 2003 to 2006. This article, which makes use of data obtained from interviews with Directors of Schools which offer technological specialisation courses (CETs) and from…

Record of genus Xestophrys Redtenbacher, 1891 (Orthoptera: Tettigoniidae: Conocephalinae; Copiphorini) and description of one new species from India.

PubMed

Farooqi, Mohd Kaleemullah; Usmani, Mohd Kamil

2018-03-04

The study deals with one new record of genus Xestophrys Redtenbacher, 1891 (Conocephalinae: Copiphorinae) and one new species from India, and provides species descriptions and illustrations of the male. All type specimens are deposited in the Zoology Museum, Aligarh Muslim University, India.

Program of Studies: Trade and Industrial: Grades 9-12.

ERIC Educational Resources Information Center

Fairfax County Schools, VA.

Part 1 of the trade and industrial education curriculum guide for grades 9-12 contains a brief program overview and Vocational Industrial Clubs of America (VICA) description, more detailed descriptions of in-school and out-of-school programs and program classification methods, a list of references, and charts of various programs and training…

Academic Self-Handicapping: The Role of Self-Concept Clarity and Students' Learning Strategies

ERIC Educational Resources Information Center

Thomas, Cathy R.; Gadbois, Shannon A.

2007-01-01

Background: Self-handicapping is linked to students' personal motivations, classroom goal structure, academic outcomes, global self-esteem and certainty of self-esteem. Academic self-handicapping has yet to be studied with respect to students' consistency in self-description and their description of themselves as learners. Aims: This study…

Writing to Learn Statistics in an Advanced Placement Statistics Course

ERIC Educational Resources Information Center

Northrup, Christian Glenn

2012-01-01

This study investigated the use of writing in a statistics classroom to learn if writing provided a rich description of problem-solving processes of students as they solved problems. Through analysis of 329 written samples provided by students, it was determined that writing provided a rich description of problem-solving processes and enabled…

A Descriptive-Analytic Study of the Practice Field Behavior of a Winning Female Coach.

ERIC Educational Resources Information Center

Dodds, Patt; Rife, Frank

A winning collegiate field hockey coach was observed across seventeen practice sessions through one complete competitive season. A category system for the event recording of verbal and nonverbal behaviors delivered to the team and to the sixteen individual players produced descriptive-analytic information about relative behavior frequencies for…

The AP Descriptive Chemistry Question: Student Errors

ERIC Educational Resources Information Center

Crippen, Kent; Brooks, David W.

2005-01-01

For over a decade, the authors have been involved in a design theory experiment providing software for high school students preparing for the descriptive question on the Advanced Placement (AP) chemistry examination. Since 1997, the software has been available as a Web site offering repeatable practice. This study describes a 4-year project during…

Self-Esteem and Academic Achievement of High School Students

ERIC Educational Resources Information Center

Moradi Sheykhjan, Tohid; Jabari, Kamran; Rajeswari, K.

2014-01-01

The primary purpose of this study was to determine the influence of self-esteem on academic achievement among high school students in Miandoab City of Iran. The methodology of the research is descriptive and correlation that descriptive and inferential statistics were used to analyze the data. Statistical Society includes male and female high…

75 FR 78965 - Notice of Request for Extension of Approval of an Information Collection; Customer/Stakeholder...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... surveys will be used to improve NAHMS Descriptive Reports and to evaluate customer/stakeholder... performance. The NAHMS staff will obtain feedback from Study Participant Surveys and NAHMS Descriptive Reports...) concerning our information collection. These comments will help us: (1) Evaluate whether the collection of...

Solar Electric Propulsion System Integration Technology (SEPSIT). Volume 2: Encke rendezvous mission and space vehicle functional description

NASA Technical Reports Server (NTRS)

Gardner, J. A.

1972-01-01

A solar electric propulsion system integration technology study is discussed. Detailed analyses in support of the solar electric propulsion module were performed. The thrust subsystem functional description is presented. The space vehicle and the space mission to which the propulsion system is applied are analyzed.

Caregiver Descriptions of the Developmental Skills of Infants and Toddlers Entering Early Intervention Services

ERIC Educational Resources Information Center

Scarborough, Anita A.; Hebbeler, Kathleen M.; Simeonsson, Rune J.; Spiker, Donna

2007-01-01

The present study was conducted to describe the developmental skills of a national sample of infants and toddlers at entry into early intervention services. Caregivers were asked about their child's skills during a telephone interview. Summary values were derived from descriptions of motor, communication, independence, and cognitive skills. More…

One Kid at a Time: Evaluative Case Studies and Description of the Alaska Youth Initiative Demonstration Project.

ERIC Educational Resources Information Center

Burchard, John D.; And Others

This monograph presents an evaluative description of the Alaska Youth Initiative (AYI), a community-based interagency program serving children and adolescents with severe emotional and behavioral disorders. Principles of the program include a no reject policy and a "wraparound" service delivery approach. The monograph offers information…

Determinants of Disagreement in Personality Descriptions.

ERIC Educational Resources Information Center

Prytulak, Susan Pepper

The description of, or formation of impressions about, persons are viewed as being dependent on situational context and the standard or reference point to which the persons are compared. A study is described in which different subject groups compared a target's score on a "cautiousness-boldness" or a "relaxation-alertness" test with either a…

Use of the Classroom Behavior Description Checklist in Preschool Developmental Screening.

ERIC Educational Resources Information Center

Aaronson, May; And Others

The Classroom Behavior Description (CBD)--a brief 10-item checklist on which teachers rate preschool childrens' behaviors which are considered most likely to influence school performance--was developed on the basis of earlier extensive research with more comprehensive children's behavior inventories. Results are reported of studies of teachers'…

First description of the male of Draconarius jiangyongensis (Peng et al., 1996) (Araneae, Agelenidae)

PubMed Central

Chen, Zhuoer; Yin, Haiqiang; Xu, Xiang

2016-01-01

Abstract The male of Draconarius jiangyongensis (Peng, Gong & Kim, 1996) is described for the first time from Xinning County, Hunan Province, China. Morphological descriptions and illustrations of both sexes of this species are given in this study. The placement of this species in Draconarius is doubted. PMID:27551186

Students' Understanding of the Descriptive and Predictive Nature of Teaching Models in Organic Chemistry

ERIC Educational Resources Information Center

Treagust, David F.; Chittleborough, Gail D.; Mamiala, Thapelo L.

2004-01-01

The purpose of the study was to investigate secondary students' understanding of the descriptive and predictive nature of teaching models used in representing compounds in introductory organic chemistry. Of interest were the relationships between teaching models, scientific models, and students' mental models and expressed models. The results from…

A Decade of International Activities by U.S. Nurse Faculty: A Descriptive Analysis.

ERIC Educational Resources Information Center

Lusk, Brigid; Lash, Ayhan Aytekin

2002-01-01

A study to assess scholarly activities of U.S. nursing faculty abroad from 1985-1995 resulted in descriptions of 805 visits to 109 countries by 247 scholars. Results showed that U.S. nurse faculty were involved in diverse and widespread international nursing activities. (Contains 25 references.) (JOW)

Descriptive Analysis of Epileptic Seizures and Problem Behavior in Adults with Developmental Disabilities

ERIC Educational Resources Information Center

Roberts, Celeste; Yoder, Paul J.; Kennedy, Craig H.

2006-01-01

We studied possible relations between seizures and problem behavior in 3 adults with developmental disabilities. Each person was observed for between 56 and 92 days to record occurrences of seizures and problem behavior. Results of our descriptive analysis indicated an association between seizures and problem behavior for each participant. For…

Picture Details in Recognition Memory.

ERIC Educational Resources Information Center

Cody, James A.; Madigan, Stephen

A study was conducted to investigate the effects of symbolic format of test material on short- and long-term recognition. Subjects, 104 undergraduate students, viewed slides of either a black-and-white photograph, a one-sentence verbal description of the photo, a black-and-white drawing based on the verbal description, or a black-and-white line…

A Descriptive Analysis of the Principal Workforce in Wisconsin. Issues & Answers. REL 2012-No. 135

ERIC Educational Resources Information Center

Clifford, Matthew; Condon, Chris; Greenberg, Ariela; Williams, Ryan; Gerdeman, R. Dean; Fetters, Jenni; Baker, Bruce

2012-01-01

This study responds to a request from the Wisconsin Department of Public Instruction for information on Wisconsin's school principal workforce population. Descriptive analyses addressed two research questions: (1) How do the demographic characteristics of Wisconsin school principals compare how did these characteristics change over 1999-2009?; and…

Assessing Adult Learner's Numeracy as Related to Gender and Performance in Arithmetic

ERIC Educational Resources Information Center

Awofala, Adeneye O. A.; Anyikwa, Blessing E.

2014-01-01

The study investigated adult learner numeracy as related to gender and performance in arithmetic among 32 Nigerian adult learners from one government accredited adult literacy centre in Lagos State using the quantitative research method within the blueprint of descriptive survey design. Data collected were analysed using the descriptive statistics…

A Novel Approach to Teach the Generation of Bioelectrical Potentials from a Descriptive and Quantitative Perspective

ERIC Educational Resources Information Center

Rodriguez-Falces, Javier

2013-01-01

In electrophysiology studies, it is becoming increasingly common to explain experimental observations using both descriptive methods and quantitative approaches. However, some electrophysiological phenomena, such as the generation of extracellular potentials that results from the propagation of the excitation source along the muscle fiber, are…

Leadership: Industry Needs for Entry-Level Engineering Positions

ERIC Educational Resources Information Center

Hartmann, Beth Lin; Jahren, Charles T.

2015-01-01

This paper presents the results of a study that sought to identify what companies mean by the word "leadership" when used a job descriptions for entry-level, full-time engineering positions. Seven years of job posting data was analyzed to first understand the frequency and use of the word "leadership" in job descriptions. Using…

Applicability of the Organisational Climate Description Questionnaire--Rutgers Elementary: A South African Case Study

ERIC Educational Resources Information Center

Vos, D.; Ellis, S. M.; van der Westhuizen, Philip C.; Mentz, P. J.

2013-01-01

The Organisational Climate Description Questionnaire--Rutgers Elementary (OCDQ--RE) was used to determine the current organizational climate of primary schools in North-West Province, South Africa. This questionnaire evaluates the actions of principals and educators; the current organizational climate in primary schools can be determined from the…

Job Descriptions and Organizational Analysis for Hospitals and Related Health Services.

ERIC Educational Resources Information Center

Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

Descriptions of 238 hospital payroll jobs are based on a job analysis study of all jobs within specified departments of 27 hospitals, and are intended for use of public employment offices and as a source of occupational information for hospital personnel administrators. Under major sections corresponding to the hospital divisions of…

The Changing American Child: The Perspective of Educators.

ERIC Educational Resources Information Center

Zimiles, Herbert

A study was based on retrospective descriptions obtained from interviews with a large number of teachers who have taught for over 20 years. Three areas of change in students were consistently noted in the descriptions: children today know more, are freer, and grow up more rapidly. More autonomous, and armed with greater knowledge, children emerge…

Data users note: Apollo 17 lunar photography

NASA Technical Reports Server (NTRS)

Cameron, W. S.; Doyle, F. J.; Levenson, L.; Michlovitz, K.

1974-01-01

The availability of Apollo 17 pictorial data is announced as an aid to the selection of the photographs for study. Brief descriptions are presented of the Apollo 17 flight, and the photographic equipment used during the flight. The following descriptions are also included: service module photography, command module photography, and lunar surface photography.

Perceptions and Images of North Africa: What American Schools Teach.

ERIC Educational Resources Information Center

Robinson, Victoria

2002-01-01

Examined descriptions of North Africa (particularly Tunisia) found in U.S. high school social studies textbooks, noting the resulting perceptions and images these descriptions created in the minds of teachers and students. Data from examination of textbooks and interviews with teachers indicated that few high school students were exposed to images…

Data Informed Decision Making--Perspectives of Oklahoma Superintendents

ERIC Educational Resources Information Center

Kettles, Thomas D.

2017-01-01

This descriptive, multiple case study was designed to convey a clear portrayal of the DIDM practice of six superintendents and to provide a description of what these superintendents employ during their decision making process. The ability of local education leaders to strategically influence the use of data for decision making has a large effect…

Local descriptive norms for overweight/obesity and physical inactivity, features of the built environment, and 10-year change in glycosylated haemoglobin in an Australian population-based biomedical cohort.

PubMed

Carroll, Suzanne J; Paquet, Catherine; Howard, Natasha J; Coffee, Neil T; Taylor, Anne W; Niyonsenga, Theo; Daniel, Mark

2016-10-01

Descriptive norms vary between places. Spatial variation in health-related descriptive norms may predict individual-level health outcomes. Such relationships have rarely been investigated. This study assessed 10-year change in glycosylated haemoglobin (HbA1c) in relation to local descriptive norms for overweight/obesity (n = 1890) and physical inactivity (n = 1906) in models accounting for features of the built environment. HbA1c was measured three times over 10 years for a population-based biomedical cohort of adults in Adelaide, South Australia. Environmental exposures were expressed for cohort participants using 1600 m road-network buffers centred on participants' residential address. Local descriptive norms (prevalence of overweight/obesity [body mass index ≥25 kg/m(2)] and of physical inactivity [<150 min/week]) were aggregated from responses to a separate geocoded population survey. Built environment measures were public open space (POS) availability (proportion of buffer area) and walkability. Separate sets of multilevel models analysed different predictors of 10-year change in HbA1c. Each model featured one local descriptive norm and one built environment variable with area-level education and individual-level covariates (age, sex, employment status, education, marital status, and smoking status). Interactions between local descriptive norms and built environment measures were assessed. HbA1c increased over time. POS availability and local descriptive norms for overweight/obesity and physical inactivity were each associated with greater rates of HbA1c increase. Greater walkability was associated with a reduced rate of HbA1c increase, and reduced the influence of the overweight/obesity norm on the rate of increase in HbA1c. Local descriptive health-related norms and features of the built environment predict 10-year change in HbA1c. The impact of local descriptive norms can vary according to built environment features. Little researched thus far, local descriptive norms may play an important role in the evolution of HbA1c and thus cardiometabolic risk, over time. Further empirical research on local descriptive norms is necessary to understand how residential environments shape chronic disease risk. Copyright © 2016 Elsevier Ltd. All rights reserved.

Findings From a Nursing Care Audit Based on the Nursing Process: A Descriptive Study.

PubMed

Poortaghi, Sarieh; Salsali, Mahvash; Ebadi, Abbas; Rahnavard, Zahra; Maleki, Farzaneh

2015-09-01

Although using the nursing process improves nursing care quality, few studies have evaluated nursing performance in accordance with nursing process steps either nationally or internationally. This study aimed to audit nursing care based on a nursing process model. This was a cross-sectional descriptive study in which a nursing audit checklist was designed and validated for assessing nurses' compliance with nursing process. A total of 300 nurses from various clinical settings of Tehran university of medical sciences were selected. Data were analyzed using descriptive and inferential statistics, including frequencies, Pearson correlation coefficient and independent samples t-tests. The compliance rate of nursing process indicators was 79.71 ± 0.87. Mean compliance scores did not significantly differ by education level and gender. However, overall compliance scores were correlated with nurses' age (r = 0.26, P = 0.001) and work experience (r = 0.273, P = 0.001). Nursing process indicators can be used to audit nursing care. Such audits can be used as quality assurance tools.

[Description and histology identification of several algae of Sargassum sp].

PubMed

Dong, Yan; Li, Yushan; Cui, Zheng; Zhang, Zhicheng; Liu, Dongchun; Wang, Chunyang

2002-04-01

This paper reported the description characters and microscopical identification of seven kinds of algae of Sargassum sp., Sargassum pallidum (Tum.) C. Ag., S. fusiforme (Harv.) Setch., S. horneri (Tum.) C. Ag., S. hemiphyllum (Turh.) C. Ag., S. thunbergii (Mert.) O'Kuntze, S. polycystum C. Ag. and S. kjellmanianum Yendo. The results revealed that there were clear differences in the description characters and microscopical identification of the seven kinds of algae of Sargassum sp. These studies provided a scientific basis for distinguishing crude drug of algae, developing and making use of alga natural resources of Sargassum sp.

A Study of Relationships between Educational Credentials and Military Performance Criteria

DTIC Science & Technology

1982-04-01

LENGTH: 155 x 6200 COL DESCRIPTION COL DESCRIPTION NOTES 1__ 51._: 2. 52. TAFMS 1 3. 53. 4. SSAN 54, DPOC 1 5. Region 55. 6. CENSUS District 56. DOOC 1 7...SCRIPFION NOTESI 27. 77. ELIGIBILITY TO REENLIST 1 78.8. 29. 12 79. M PEBD 31. AREA 81. FILE FLAG 32. SCORES 82. __ 33, 83. TAFMS 34, 84. 2 35, 85. DPOC 36...the third most signi- ficant skill held by the Service member. Refer to DPOC above for coo vq description and comments. 34 57 Hi. test Year of Educa- 1

Differentiating between descriptive and interpretive phenomenological research approaches.

PubMed

Matua, Gerald Amandu; Van Der Wal, Dirk Mostert

2015-07-01

To provide insight into how descriptive and interpretive phenomenological research approaches can guide nurse researchers during the generation and application of knowledge. Phenomenology is a discipline that investigates people's experiences to reveal what lies 'hidden' in them. It has become a major philosophy and research method in the humanities, human sciences and arts. Phenomenology has transitioned from descriptive phenomenology, which emphasises the 'pure' description of people's experiences, to the 'interpretation' of such experiences, as in hermeneutic phenomenology. However, nurse researchers are still challenged by the epistemological and methodological tenets of these two methods. The data came from relevant online databases and research books. A review of selected peer-reviewed research and discussion papers published between January 1990 and December 2013 was conducted using CINAHL, Science Direct, PubMed and Google Scholar databases. In addition, selected textbooks that addressed phenomenology as a philosophy and as a research methodology were used. Evidence from the literature indicates that most studies following the 'descriptive approach' to research are used to illuminate poorly understood aspects of experiences. In contrast, the 'interpretive/hermeneutic approach' is used to examine contextual features of an experience in relation to other influences such as culture, gender, employment or wellbeing of people or groups experiencing the phenomenon. This allows investigators to arrive at a deeper understanding of the experience, so that caregivers can derive requisite knowledge needed to address such clients' needs. Novice nurse researchers should endeavour to understand phenomenology both as a philosophy and research method. This is vitally important because in-depth understanding of phenomenology ensures that the most appropriate method is chosen to implement a study and to generate knowledge for nursing practice. This paper adds to the current debate on why it is important for nurse researchers to clearly understand phenomenology as a philosophy and research method before embarking on a study. The paper guides novice researchers on key methodological decisions they need to make when using descriptive or interpretive phenomenological research approaches.

Automatic classification of written descriptions by healthy adults: An overview of the application of natural language processing and machine learning techniques to clinical discourse analysis

PubMed Central

Toledo, Cíntia Matsuda; Cunha, Andre; Scarton, Carolina; Aluísio, Sandra

2014-01-01

Discourse production is an important aspect in the evaluation of brain-injured individuals. We believe that studies comparing the performance of brain-injured subjects with that of healthy controls must use groups with compatible education. A pioneering application of machine learning methods using Brazilian Portuguese for clinical purposes is described, highlighting education as an important variable in the Brazilian scenario. Objective The aims were to describe how to: (i) develop machine learning classifiers using features generated by natural language processing tools to distinguish descriptions produced by healthy individuals into classes based on their years of education; and (ii) automatically identify the features that best distinguish the groups. Methods The approach proposed here extracts linguistic features automatically from the written descriptions with the aid of two Natural Language Processing tools: Coh-Metrix-Port and AIC. It also includes nine task-specific features (three new ones, two extracted manually, besides description time; type of scene described – simple or complex; presentation order – which type of picture was described first; and age). In this study, the descriptions by 144 of the subjects studied in Toledo18 were used,which included 200 healthy Brazilians of both genders. Results and Conclusion A Support Vector Machine (SVM) with a radial basis function (RBF) kernel is the most recommended approach for the binary classification of our data, classifying three of the four initial classes. CfsSubsetEval (CFS) is a strong candidate to replace manual feature selection methods. PMID:29213908

The "is" and the "ought": How do perceived social norms influence safety behaviors at work?

PubMed

Fugas, Carla S; Meliá, José L; Silva, Silvia A

2011-01-01

Despite a widespread view that social norms have an important contextual influence on health attitudes and behaviors, the impact of normative influences on safety behaviors has received very little attention. The current study proposes that supervisors' and coworkers' descriptive and injunctive safety norms influence proactive and compliance safety behaviors. Longitudinal results from 132 workers in a passenger transportation company support the link between coworkers' descriptive safety norms (at Time 1) and proactive safety practices (at Time 2). Crystallization of supervisor' injunctive safety norms (at Time 2) moderated the effect of coworkers' descriptive safety norms (at Time 1) on self-reported proactive safety behavior (at Time 2). These findings emphasize the differences between supervisors' and coworkers' descriptive and injunctive norms as sources of social influence on compliance and proactive safety behavior.

Mobile communications satellite antenna flight experiment definition

NASA Technical Reports Server (NTRS)

Freeland, Robert E.

1987-01-01

Results of a NASA-sponsored study to determine the technical feasibility and cost of a Shuttle-based flight experiment specifically intended for the MSAT commercial user community are presented. The experiment will include demonstrations of technology in the areas of radio frequency, sensing and control, and structures. The results of the structural subsystem study summarized here include experiment objective and technical approach, experiment structural description, structure/environment interactions, structural characterization, thermal characterization, structural measurement system, and experiment functional description.

Registered Nurses' Experiences With Individuals With Low Health Literacy: A Qualitative Descriptive Study.

PubMed

Toronto, Coleen E; Weatherford, Barbara

2016-01-01

The nursing profession is charged to provide effective communication and education to patients. A qualitative descriptive study that explored what nurses experience when interacting with patients thought to possess low health literacy was performed. Findings suggest that nurses are promoting health literacy using several evidence-based strategies. Major barriers encountered by nurses were limited cultural and linguistic resources within their healthcare organizations. This study provides nursing professional development specialists information about the educational gaps of nurses in practice related to health literacy and the identification of systems barriers.

Development of Clinical Vignettes to Describe Alzheimer's Disease Health States: A Qualitative Study

PubMed Central

Oremus, Mark; Xie, Feng; Gaebel, Kathryn

2016-01-01

Aims To develop clinical descriptions (vignettes) of life with Alzheimer’s disease (AD), we conducted focus groups of persons with AD (n = 14), family caregivers of persons with AD (n = 20), and clinicians who see persons with AD in their practices (n = 5). Methods Group participants read existing descriptions of AD and commented on the realism and comprehensibility of the descriptions. We used thematic framework analysis to code the comments into themes and develop three new vignettes to describe mild, moderate, and severe AD. Results Themes included the types of symptoms to mention in the new vignettes, plus the manner in which the vignettes should be written. Since the vignette descriptions were based on focus group participants’ first-hand knowledge of AD, the descriptions can be said to demonstrate content validity. Conclusion Members of the general public can read the vignettes and estimate their health-related quality-of-life (HRQoL) as if they had AD based on the vignette descriptions. This is especially important for economic evaluations of new AD medications, which require HRQoL to be assessed in a manner that persons with AD often find difficult to undertake. The vignettes will allow the general public to serve as a proxy and provide HRQoL estimates in place of persons with AD. PMID:27589604

Abstract processing and observer vantage perspective in dysphoria.

PubMed

Hart-Smith, Ly; Moulds, Michelle L

2018-05-07

processing and observer vantage perspective have been associated with negative consequences in depression. We investigated the relationship between mode of processing and vantage perspective bidirectionally in high and low dysphoric individuals, using abstract and concrete descriptions of experimenter-provided everyday actions. When vantage perspective was manipulated and processing mode was measured (Study 1a), participants who adopted a field perspective did not differ from those who adopted an observer perspective in their preference for abstract descriptions, irrespective of dysphoria status. When processing mode was manipulated and vantage perspective was measured (Study 1b), participants provided with abstract descriptions had a greater tendency to adopt an observer perspective than those provided with concrete descriptions, irrespective of dysphoria status. These results were replicated in larger online samples (Studies 2a and 2b). Together, they indicate a unidirectional causal relationship, whereby processing mode causally influences vantage perspective, in contrast to the bidirectional relationship previously reported in an unselected sample (Libby, Shaeffer, & Eibach, 2009). Further, these findings demonstrate that abstract processing increases the likelihood of adopting an observer perspective, and support targeting abstract processing in the treatment of depression to address the negative consequences associated with both abstract processing and recalling/imagining events from an observer perspective. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Patient or treatment centre? Where are efforts invested to improve cancer patients' psychosocial outcomes?

PubMed Central

Carey, ML; Clinton-McHarg, T; Sanson-Fisher, RW; Campbell, S; Douglas, HE

2011-01-01

The psychosocial outcomes of cancer patients may be influenced by individual-level, social and treatment centre predictors. This paper aimed to examine the extent to which individual, social and treatment centre variables have been examined as predictors or targets of intervention for psychosocial outcomes of cancer patients. Medline was searched to find studies in which the psychological outcomes of cancer patient were primary variables. Papers published in English between 1999 and 2009 that reported primary data relevant to psychosocial outcomes for cancer patients were included, with 20% randomly selected for further coding. Descriptive studies were coded for inclusion of individual, social or treatment centre variables. Intervention studies were coded to determine if the unit of intervention was the individual patient, social unit or treatment centre. After random sampling, 412 publications meeting the inclusion criteria were identified, 169 were descriptive and 243 interventions. Of the descriptive papers 95.0% included individual predictors, and 5.0% social predictors. None of the descriptive papers examined treatment centre variables as predictors of psychosocial outcomes. Similarly, none of the interventions evaluated the effectiveness of treatment centre interventions for improving psychosocial outcomes. Potential reasons for the overwhelming dominance of individual predictors and individual-focused interventions in psychosocial literature are discussed. PMID:20646035

A systematic quality review of high-tech AAC interventions as an evidence-based practice.

PubMed

Morin, Kristi L; Ganz, Jennifer B; Gregori, Emily V; Foster, Margaret J; Gerow, Stephanie L; Genç-Tosun, Derya; Hong, Ee Rea

2018-06-01

Although high-tech augmentative and alternative communication (AAC) is commonly used to teach social-communication skills to people with autism spectrum disorder or intellectual disabilities who have complex communication needs, there is a critical need to evaluate the efficacy of this approach. The aim of this systematic review was to evaluate the quality of single-case experimental design research on the use of high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities who have complex communication needs, to determine if this intervention approach meets the criteria for evidence-based practices as outlined by the What Works Clearinghouse. Additionally, information on the following extended methodological standards is reported on all included studies: participant description, description of setting and materials, interventionist description, baseline and intervention description, maintenance, generalization, procedural integrity, and social validity. The results from 18 multiple-baseline or multiple-probe experiments across 17 studies indicate that using high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities and complex communication needs can be considered an evidence-based practice, although the review of comparison (i.e., alternating treatment) design studies did not indicate that high-tech AAC is significantly better than low-tech AAC.

Adaptation of object descriptions to a partner under increasing communicative demands: a comparison of children with and without autism.

PubMed

Nadig, Aparna; Vivanti, Giacomo; Ozonoff, Sally

2009-12-01

This study compared the object descriptions of school-age children with high-functioning autism (HFA) with those of a matched group of typically developing children. Descriptions were elicited in a referential communication task where shared information was manipulated, and in a guessing game where clues had to be provided about the identity of an object that was hidden from the addressee. Across these tasks, increasingly complex levels of audience design were assessed: (1) the ability to give adequate descriptions from one's own perspective, (2) the ability to adjust descriptions to an addressee's perspective when this differs from one's own, and (3) the ability to provide indirect yet identifying descriptions in a situation where explicit labeling is inappropriate. Results showed that there were group differences in all three cases, with the HFA group giving less efficient descriptions with respect to the relevant context than the comparison group. More revealing was the identification of distinct adaptation profiles among the HFA participants: those who had difficulty with all three levels, those who displayed Level 1 audience design but poor Level 2 and Level 3 design, and those demonstrated all three levels of audience design, like the majority of the comparison group. Higher structural language ability, rather than symptom severity or social skills, differentiated those HFA participants with typical adaptation profiles from those who displayed deficient audience design, consistent with previous reports of language use in autism.

How completely are physiotherapy interventions described in reports of randomised trials?

PubMed

Yamato, Tiê P; Maher, Chris G; Saragiotto, Bruno T; Hoffmann, Tammy C; Moseley, Anne M

2016-06-01

Incomplete descriptions of interventions are a common problem in reports of randomised controlled trials. To date no study has evaluated the completeness of the descriptions of physiotherapy interventions. To evaluate the completeness of the descriptions of physiotherapy interventions in a random sample of reports of randomised controlled trials (RCTs). A random sample of 200 reports of RCTs from the PEDro database. We included full text papers, written in English, and reporting trials with two arms. We included trials evaluating any type of physiotherapy interventions and subdisciplines. The methodological quality was evaluated using the PEDro scale and completeness of intervention description using the Template for Intervention Description and Replication (TIDieR) checklist. The proportion and 95% confidence interval were calculated for intervention and control groups, and used to present the relationship between completeness and methodological quality, and subdisciplines. Completeness of intervention reporting in physiotherapy RCTs was poor. For intervention groups, 46 (23%) trials did not describe at least half of the items. Reporting was worse for control groups, 149 (75%) trials described less than half of the items. There was no clear difference in the completeness across subdisciplines or methodological quality. Our sample were restricted to trials published in English in 2013. Descriptions of interventions in physiotherapy RCTs are typically incomplete. Authors and journals should aim for more complete descriptions of interventions in physiotherapy trials. Copyright © 2016 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Descriptive drinking norms in Native American and non-Hispanic White college students.

PubMed

Hagler, Kylee J; Pearson, Matthew R; Venner, Kamilla L; Greenfield, Brenna L

2017-09-01

College students tend to overestimate how much their peers drink, which is associated with higher personal alcohol use. However, research has not yet examined if this phenomenon holds true among Native American (NA) college students. This study examined associations between descriptive norms and alcohol use/consequences in a sample of NA and non-Hispanic White (NHW) college students. NA (n=147, 78.6% female) and NHW (n=246, 67.8% female) undergraduates completed an online survey. NAs NHWs showed similar descriptive norms such that the "typical college student," "typical NA student," and "typical NHW student" were perceived to drink more than "best friends." "Best friends" descriptive norms (i.e., estimations of how many drinks per week were consumed by participants' best friends) were the most robust predictors of alcohol use/consequences. Effect size estimates of the associations between drinking norms and participants' alcohol use were consistently positive and ranged from r=0.25 to r=0.51 across the four reference groups. Negative binomial hurdle models revealed that all descriptive norms tended to predict drinking, and "best friends" drinking norms predicted alcohol consequences. Apart from one interaction effect, likely due to familywise error rate, these associations were not qualified by interactions with racial/ethnic group. We found similar patterns between NAs and NHWs both in the pattern of descriptive norms across reference groups and in the strength of associations between descriptive norms and alcohol use/consequences. Although these results suggest that descriptive norms operate similarly among NAs as other college students, additional research is needed to identify whether other norms (e.g., injunctive norms) operate similarly across NA and NHW students. Copyright © 2017. Published by Elsevier Ltd.

Social Goals and Grade as Moderators of Social Normative Influences on Adolescent Alcohol Use

PubMed Central

Meisel, Samuel N.; Colder, Craig R.

2016-01-01

Background The literature distinguishes two types of social normative influences on adolescent alcohol use, descriptive norms (perceived peer alcohol use) and injunctive norms (perceived approval of drinking). Although theoretical formulations suggest variability in the salience and influence of descriptive and injunctive norms, little is understood regarding for whom and when social norms influence adolescent drinking. Strong agentic and communal social goals were hypothesized to moderate the influence of descriptive and injunctive norms on early adolescent alcohol use, respectively. Developmental changes were also expected, such that these moderating effects were expected to get stronger at later grades. Methods This longitudinal study included 387 adolescents and 4 annual assessments (spanning 6th to 10th grade). Participants completed questionnaire measures of social goals, social norms, and alcohol use at each wave. Results Multilevel logistic regressions were used to test prospective associations. As hypothesized, descriptive norms predicted increases in the probability of alcohol use for adolescents with strong agentic goals, but only in later grades. Injunctive norms were associated with increases in the probability of drinking for adolescents with low communal goals at earlier grades, whereas injunctive norms were associated with an increased probability of drinking for adolescents with either low or high communal goals at later grades. Although not hypothesized, descriptive norms predicted increases in the probability of drinking for adolescents high in communal goals in earlier grades whereas descriptive norms predicted drinking for adolescents characterized by low communal goals in later grades. Conclusions The current study highlights the importance of social goals when considering social normative influences on alcohol use in early and middle adolescence. These findings have implications for whom and when normative feedback interventions might be most effective during this developmental period. PMID:26554341

The Cancer Epidemiology Descriptive Cohort Database: A Tool to Support Population-Based Interdisciplinary Research.

PubMed

Kennedy, Amy E; Khoury, Muin J; Ioannidis, John P A; Brotzman, Michelle; Miller, Amy; Lane, Crystal; Lai, Gabriel Y; Rogers, Scott D; Harvey, Chinonye; Elena, Joanne W; Seminara, Daniela

2016-10-01

We report on the establishment of a web-based Cancer Epidemiology Descriptive Cohort Database (CEDCD). The CEDCD's goals are to enhance awareness of resources, facilitate interdisciplinary research collaborations, and support existing cohorts for the study of cancer-related outcomes. Comprehensive descriptive data were collected from large cohorts established to study cancer as primary outcome using a newly developed questionnaire. These included an inventory of baseline and follow-up data, biospecimens, genomics, policies, and protocols. Additional descriptive data extracted from publicly available sources were also collected. This information was entered in a searchable and publicly accessible database. We summarized the descriptive data across cohorts and reported the characteristics of this resource. As of December 2015, the CEDCD includes data from 46 cohorts representing more than 6.5 million individuals (29% ethnic/racial minorities). Overall, 78% of the cohorts have collected blood at least once, 57% at multiple time points, and 46% collected tissue samples. Genotyping has been performed by 67% of the cohorts, while 46% have performed whole-genome or exome sequencing in subsets of enrolled individuals. Information on medical conditions other than cancer has been collected in more than 50% of the cohorts. More than 600,000 incident cancer cases and more than 40,000 prevalent cases are reported, with 24 cancer sites represented. The CEDCD assembles detailed descriptive information on a large number of cancer cohorts in a searchable database. Information from the CEDCD may assist the interdisciplinary research community by facilitating identification of well-established population resources and large-scale collaborative and integrative research. Cancer Epidemiol Biomarkers Prev; 25(10); 1392-401. ©2016 AACR. ©2016 American Association for Cancer Research.

Gauss-Bonnet cosmology unifying late and early-time acceleration eras with intermediate eras

NASA Astrophysics Data System (ADS)

Oikonomou, V. K.

2016-07-01

In this paper we demonstrate that with vacuum F(G) gravity it is possible to describe the unification of late and early-time acceleration eras with the radiation and matter domination era. The Hubble rate of the unified evolution contains two mild singularities, so called Type IV singularities, and the evolution itself has some appealing features, such as the existence of a deceleration-acceleration transition at late times. We also address quantitatively a fundamental question related to modified gravity models description of cosmological evolution: Is it possible for all modified gravity descriptions of our Universe evolution, to produce a nearly scale invariant spectrum of primordial curvature perturbations? As we demonstrate, the answer for the F(G) description is no, since the resulting power spectrum is not scale invariant, in contrast to the F(R) description studied in the literature. Therefore, although the cosmological evolution can be realized in the context of vacuum F(G) gravity, the evolution is not compatible with the observational data, in contrast to the F(R) gravity description of the same cosmological evolution.

A climatological description of the Savannah River Site

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

Hunter, C.H.

1990-05-22

This report provides a general climatological description of the Savannah River Site. The description provides both regional and local scale climatology. The regional climatology includes a general regional climatic description and presents information on occurrence frequencies of the severe meteorological phenomena that are important considerations in the design and siting of a facility. These phenomena include tornadoes, thunderstorms, hurricanes, and ice/snow storms. Occurrence probabilities given for extreme tornado and non-tornado winds are based on previous site specific studies. Local climatological conditions that are significant with respect to the impact of facility operations on the environment are described using on-site ormore » near-site meteorological data. Summaries of wind speed, wind direction, and atmospheric stability are primarily based on the most recently generated five-year set of data collected from the onsite meteorological tower network (1982--86). Temperature, humidity, and precipitation summaries include data from SRL's standard meteorological instrument shelter and the Augusta National Weather Service office at Bush Field through 1986. A brief description of the onsite meteorological monitoring program is also provided. 24 refs., 15 figs., 22 tabs.« less

Early development in the velvet worm Euperipatoides kanangrensis Reid 1996 (Onychophora: Peripatopsidae)

PubMed Central

Eriksson, Bo Joakim; Tait, Noel N.

2012-01-01

We present here a description of early development in the onychophoran Euperipatoides kanangrensis with emphasis on processes that are ambiguously described in older literature. Special focus has been on the pattern of early cleavage, blastoderm and germinal disc development and gastrulation. The formation of the blastopore, stomodeum and proctodeum is described from sectioned material using light and transmission electron microscopy as well as whole-mount material stained for nuclei and gene expression. The early cleavages were found to be superficial, contrary to earlier descriptions of cleavage in yolky, ovoviviparous onychophorans. Also, contrary to earlier descriptions, the embryonic anterior-posterior axis is not predetermined in the egg. Our data support the view of a blastopore that becomes elongated and slit-like, resembling some of the earliest descriptions. From gene expression data, we concluded that the position of the proctodeum is the most posterior pit in the developing embryo. This description of early development adds to our knowledge of the staging of embryonic development in onychophorans necessary for studies on the role of developmental changes in evolution. PMID:22430148

A Description of Contrasting Discourse Patterns Used in Differentiated Reading Instruction

ERIC Educational Resources Information Center

Ankrum, Julie; Genest, Maria; Morewood, Aimee

2017-01-01

The purpose of this article is to provide a description of contrasting discourse patterns during small-group reading instruction. The authors report on case studies conducted in two 1st-grade classrooms in different school districts in Pennsylvania. Small-group reading instruction was observed over the course of one year in each classroom, and…

Understanding Others: Quality Education Program Study. Booklet 2 (Description) and Booklet 2-A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Two of the Quality Education Program (understanding other social, cultural, and ethnic groups) are listed. Both the rationales for areas of effective student behavior and the categories or teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Self Understanding: Quality Education Program Study. Booklet 1 (Description) and Booklet 1-A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal One of the Quality Education Program (regarding student self-esteem and understanding) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Good Health Habits: Quality Education Program Study. Booklet 6 (Description) and Booklet 6-A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Six of the Quality Education Program (regarding good health habits) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

How Twenty-Five People Shook the Archival World: The Case of Descriptive Standards

ERIC Educational Resources Information Center

Davis, Susan E.

2006-01-01

This study explores the development of the archival profession during the 1980s, a period that experienced rapid change and the adoption of the first descriptive standards. The research focuses on the leadership roles played by individuals acting independently and on behalf of their employing institutions and professional associations in the…

A Description of the Strategic Knowledge of Experts Solving Transmission Genetics Problems.

ERIC Educational Resources Information Center

Collins, Angelo

Descriptions of the problem-solving strategies of experts solving realistic, computer-generated transmission genetics problems are presented in this paper and implications for instruction are discussed. Seven experts were involved in the study. All of the experts had a doctoral degree and experience in both teaching and doing research in genetics.…

The Lifestyle Behaviours and Exercise Beliefs of Undergraduate Student Nurses: A Descriptive Study

ERIC Educational Resources Information Center

Burke, Eimear; McCarthy, Bernard

2011-01-01

Purpose: Only limited published research is available exploring the lifestyle practices of student nurses. The purpose of this paper is to explore the lifestyle behaviours and exercise beliefs of Irish student nurses. Design/methodology/approach: A descriptive survey design was used. First-year and third-year undergraduate student nurses (n=182)…

Model Course of Study for Agricultural Programs in Iowa. Preparing for the Future.

ERIC Educational Resources Information Center

Martin, Robert A.; And Others

Each section contained in this packet is necessary for designing an effective program of agriculture education. The curriculum guide that is developed from this model should include the same sections. The model includes: (1) community description; (2) school description; (3) goals and objectives of education in agriculture; (4) evaluation policy;…

Examining Emotional Intelligence and Perceived Leadership Practices among College Enrollment Services Administrators: A Descriptive Study

ERIC Educational Resources Information Center

Relken, Nathan A.

2014-01-01

This dissertation is the capstone composition of a professional practices doctorate program. The preface includes a brief history and background on the doctorate in education, and more specifically the definition of and rationale behind a professional practices doctoral program and dissertation, a description of the dissertation format and it…

Hospice in Assisted Living: Promoting Good Quality Care at End of Life

ERIC Educational Resources Information Center

Cartwright, Juliana C.; Miller, Lois; Volpin, Miriam

2009-01-01

Purpose: The purpose of this study was to describe good quality care at the end of life (EOL) for hospice-enrolled residents in assisted living facilities (ALFs). Design and Methods: A qualitative descriptive design was used to obtain detailed descriptions of EOL care provided by ALF medication aides, caregivers, nurses, and hospice nurses in…

A Case Study on Teaching the Topic "Experimental Unit" and How It Is Presented in Advanced Placement Statistics Textbooks

ERIC Educational Resources Information Center

Perrett, Jamis J.

2012-01-01

This article demonstrates how textbooks differ in their description of the term "experimental unit". Advanced Placement Statistics teachers and students are often limited in their statistical knowledge by the information presented in their classroom textbook. Definitions and descriptions differ among textbooks as well as among different…

Identifying Principal and Teacher Descriptions of the Continuation High School Teacher's "Special Fitness to Perform"

ERIC Educational Resources Information Center

Vargas, Nestor Albert

2013-01-01

The objective of this study was to generate principal and teacher descriptions of what constitutes a teacher's "special fitness to perform" in a public urban continuation high school with a concentration of at-risk students. The sample included 6 continuation principals and 15 continuation teachers from a large urban school district in…

A Descriptive Study of Head Start Families: FACES Technical Report I.

ERIC Educational Resources Information Center

O'Brien, Robert W.; D'Elio, Mary Ann; Vaden-Kiernan, Michael; Magee, Candice; Younoszai, Tina; Keane, Michael J.; Connell, David C.; Hailey, Linda

Recognizing that families have played an essential role in the Head Start philosophy since the program's inception, the Head Start Family and Child Experiences Survey (FACES) is an effort to develop a descriptive profile of families participating in the Head Start program and services, as well as to develop, test, and refine Program Performance…

21st Century Community Learning Centers: A Descriptive Evaluation for 2012-2013

ERIC Educational Resources Information Center

White, Larry J.

2014-01-01

This evaluation study provides descriptive information about the implementation and outcomes of the 21st Century Community Learning Centers (CCLC) program in West Virginia, from September 2012 through May 2013. The report draws on information from online surveys of directors of 30 CCLC programs and from school teachers for 4,102 participating…

Stress among Academic Staff and Students' Satisfaction of Their Performances in Payame Noor University of Miandoab

ERIC Educational Resources Information Center

Jabari, Kamran; Moradi Sheykhjan, Tohid

2015-01-01

Present study examined the relationship between stress among academic staff and students' satisfaction of their performances in Payame Noor University (PNU) of Miandoab City, Iran in 2014. The methodology of the research is descriptive and correlation that descriptive and inferential statistics were used to analyze the data. Statistical Society…

The Social Profile of Students in Basic General Education in Ecuador: A Data Analysis

ERIC Educational Resources Information Center

Buri, Olga Elizabeth Minchala; Stefos, Efstathios

2017-01-01

The objective of this study is to examine the social profile of students who are enrolled in Basic General Education in Ecuador. Both a descriptive and multidimensional statistical analysis was carried out based on the data provided by the National Survey of Employment, Unemployment and Underemployment in 2015. The descriptive analysis shows the…

Putting Practice into Words: The State of Data and Methods Transparency in Grammatical Descriptions

ERIC Educational Resources Information Center

Gawne, Lauren; Kelly, Barbara F.; Berez-Kroeker, Andrea L.; Heston, Tyler

2017-01-01

Language documentation and description are closely related practices, often performed as part of the same fieldwork project on an un(der)-studied language. Research trends in recent decades have seen a great volume of publishing in regards to the methods of language documentation, however, it is not clear that linguists' awareness of the…

Solar power satellite system definition study, phase 2. Volume 2: Reference system description

NASA Technical Reports Server (NTRS)

1979-01-01

System descriptions and cost estimates for the reference system of the solar power satellite program are presented. The reference system is divided into five principal elements: the solar power satellites; space construction and support; space and ground transportation; ground receiving stations; and operations control. The program scenario and non-recurring costs are briefly described.

Aspects of Performance on Line Graph Description Tasks: Influenced by Graph Familiarity and Different Task Features

ERIC Educational Resources Information Center

Xi, Xiaoming

2010-01-01

Motivated by cognitive theories of graph comprehension, this study systematically manipulated characteristics of a line graph description task in a speaking test in ways to mitigate the influence of graph familiarity, a potential source of construct-irrelevant variance. It extends Xi (2005), which found that the differences in holistic scores on…

Media with Captions and Description to Support Learning among Children with Sensory Disabilities

ERIC Educational Resources Information Center

Rodriguez, Juanita; Diaz, Maria Victoria

2017-01-01

The basis of this exploratory research was to study the benefits of using accessible media to enhance students from Hispanic origin with sensory disabilities' reading skills. A mixed method was used to explore the results of the use of captions and description in educational audiovisual content to enhance reading by increasing the vocabulary of…

When Do Siblings Compromise? Associations with Children's Descriptions of Conflict Issues, Culpability, and Emotions

ERIC Educational Resources Information Center

Recchia, Holly E.; Howe, Nina

2010-01-01

This study examined associations between children's descriptions of sibling conflicts and their resolutions during a structured negotiation task. A sample of 58 sibling dyads (older sibling M age = 8.39 years, younger sibling M = 6.06 years) were privately interviewed about an actual conflict. Each child provided a narrative that was coded for…

Business Education Students' Evaluation of the Benefits and Challenges Confronting Student Industrial Works Experience Scheme in Edo and Delta States

ERIC Educational Resources Information Center

Olumese, H. A.; Ediagbonya, Kennedy

2016-01-01

This research paper specifically investigated Business Education students' evaluation of the benefits and challenges confronting Student Industrial Works Experience Scheme (SIWES) in Edo and Delta States. Two research questions were raised to guide the study and were answered descriptively. The descriptive survey research design was adopted for…

Program of Studies: Industrial Arts: Grades 7-12.

ERIC Educational Resources Information Center

Fairfax County Schools, VA.

The first part of the industrial arts curriculum guide provides brief descriptions of the program and course goals for grades K-12 and a one-page chart of program courses. Part 2 contains unit plans for grades 7-12 which provide unit descriptions, credit values, minimum class times, maximum students per class, prerequisites, and various unit…

The Construct Validity of the Self Description Questionnaire on High School Students in Kenya

ERIC Educational Resources Information Center

Mucherah, Winnie; Finch, Holmes

2010-01-01

This study investigated the structural equivalence of the Self Description Questionnaire (SDQ) in relation to Kenyan high school students. A total of 1,990 students from two same-sex boarding schools participated. Confirmatory factor analysis revealed the overall model fit the data well. However, an examination of the individual factors revealed…

How Far Is "Near"? Inferring Distance from Spatial Descriptions

ERIC Educational Resources Information Center

Carlson, Laura A.; Covey, Eric S.

2005-01-01

A word may mean different things in different contexts. The current study explored the changing denotations of spatial terms, focusing on how the distance inferred from a spatial description varied as a function of the size of the objects being spatially related. We examined both terms that explicitly convey distance (i.e., topological terms such…

The Universidad Nacional Abierta of Venezuela. A Case Study in Distance Learning Systems.

ERIC Educational Resources Information Center

Friedman, H. Z.

A brief description of the country of Venezuela (geography, population, economy, internal communications, and politics) and its educational system introduce a description of the Universidad Nacional Abierta (UNA). The UNA was opened in July 1978 to expand the national system of higher education by the use of distance learning techniques. These…

The nursing role in ICU outreach: an international exploratory study.

PubMed

Endacott, Ruth; Chaboyer, Wendy

2006-01-01

It is widely acknowledged that many critically ill patients are managed outside of designated critical care units. One strategy adopted in Australia and England to assess and manage risk in these patients is the intensive care unit (ICU) outreach or liaison nurse service. This article examines how ICU outreach/liaison roles in Australia and England operate in the context of Manley's theoretical framework for advanced nursing practice. Descriptive case study design using semi-structured interviews and job descriptions as sources of evidence. Findings of interviews with six Australian ICU Liaison nurses are already published; this study replicated the Australian study with four ICU Consultant Nurses in England and mapped interview and job description data from both countries onto Manley's conceptual framework for advanced practice/consultant nurse. Four themes emerged from the English data: patient interventions, support for ward staff, liaison between ward and ICU staff and hospital-wide impact. The first three of these comprised the core service common to the roles in both countries. Manley's four subroles (expert practitioner, consultant, educator and researcher) were present across both countries. However, the interview and job description data demonstrated that there were lower expectations in Australia that the roles would lead to staff development and build capacity across the hospital system. Similarly, formal education for ward staff such as ALERT and CRiSP courses were more developed in UK. Our data demonstrate that the role undertaken in England and Australia is sufficiently comparable to use as a research intervention in international studies across the two countries. However, the macro service level differs. Job descriptions across both countries emphasized the need to influence hospital policy; however, the ICU consultant nurses in England might be considered better placed to achieve this through role title and access to the hospital executive. In both countries, the roles would benefit from systematic evaluation of the impact on outcomes. This is particularly important for longer-term integration of the role in the health services in both countries.

Descriptive analysis of staff satisfaction and turnover intention in a Malaysian University

NASA Astrophysics Data System (ADS)

Sidik, Mohamad Hazeem; Hamid, Mohd Rashid Ab; Ibrahim, Abdullah

2017-05-01

This paper discussed the descriptive analysis of staff satisfaction in education organisation. This study employed a cross-sectional study involving a total of 1042 of respondents from a university in east coast of Malaysia. The survey covers six dimensions of staff satisfaction which are leadership, staff involvement, workload, self-development, working environment and communication. From the analysis of the mean score, it reveals that the staff enjoyed moderate level of satisfaction and the findings of the study generally support the past findings in the literature. This study paved the way for in-depth investigation towards staff satisfaction at the university under study.

Effective description of domain wall strings

NASA Astrophysics Data System (ADS)

Rodrigues, Davi R.; Abanov, Ar.; Sinova, J.; Everschor-Sitte, K.

2018-04-01

The analysis of domain wall dynamics is often simplified to one-dimensional physics. For domain walls in thin films, more realistic approaches require the description as two-dimensional objects. This includes the study of vortices and curvatures along the domain walls as well as the influence of boundary effects. Here we provide a theory in terms of soft modes that allows us to analytically study the physics of extended domain walls and their stability. By considering irregularly shaped skyrmions as closed domain walls, we analyze their plasticity and compare their dynamics with those of circular skyrmions. Our theory directly provides an analytical description of the excitation modes of magnetic skyrmions, previously accessible only through sophisticated micromagnetic numerical calculations and spectral analysis. These analytical expressions provide the scaling behavior of the different physics on parameters that experiments can test.

Manuals of Cultural Systems

NASA Astrophysics Data System (ADS)

Ballonoff, Paul

2014-10-01

Ethnography often studies social networks including empirical descriptions of marriages and families. We initially concentrate on a special subset of networks which we call configurations. We show that descriptions of the possible outcomes of viable histories form a manual, and an orthoalgebra. We then study cases where family sizes vary, and show that this also forms a manual. In fact, it demonstrates adiabatic invariance, a property often associated with physical system conservation laws, and which here expresses conservation of the viability of a cultural system.

Descriptive Model of Generic WAMS

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

Hauer, John F.; DeSteese, John G.

The Department of Energy’s (DOE) Transmission Reliability Program is supporting the research, deployment, and demonstration of various wide area measurement system (WAMS) technologies to enhance the reliability of the Nation’s electrical power grid. Pacific Northwest National Laboratory (PNNL) was tasked by the DOE National SCADA Test Bed Program to conduct a study of WAMS security. This report represents achievement of the milestone to develop a generic WAMS model description that will provide a basis for the security analysis planned in the next phase of this study.

Students' Perspectives of Same-Day Clinical Assignments: A Qualitative Descriptive Study.

PubMed

Harris, Allyssa L; Stamp, Kelly D

2016-01-01

The clinical experience is essential to the nursing education process, but the process by which students are assigned patients has remained unchanged for decades. The purpose of this qualitative descriptive study was to determine the acceptability of a same-day clinical assignment process from the perspective of pre-licensure nursing students. Students' (n = 104) perceptions of the same-day clinical assignment process were collected via focus groups. Two themes emerged that may assist educators in implementing new methods for clinical assignments.

Towards timelike singularity via AdS dual

NASA Astrophysics Data System (ADS)

Bhowmick, Samrat; Chatterjee, Soumyabrata

2017-07-01

It is well known that Kasner geometry with spacelike singularity can be extended to bulk AdS-like geometry, furthermore, one can study field theory on this Kasner space via its gravity dual. In this paper, we show that there exists a Kasner-like geometry with timelike singularity for which one can construct a dual gravity description. We then study various extremal surfaces including spacelike geodesics in the dual gravity description. Finally, we compute correlators of highly massive operators in the boundary field theory with a geodesic approximation.

A descriptive qualitative study of student learning in a psychosocial nursing class infused with art, literature, music, and film.

PubMed

Jensen, Alice; Curtis, Mary

2008-01-01

Nursing educators have long valued and supported the integration of liberal arts in professional nursing programs. This descriptive qualitative study explores the meanings students derive from the integration of liberal arts content into a psychosocial nursing class. Questionnaires, class observation, and focus group interviews revealed five themes: an interesting hook, a deeper level of understanding, developing self-understanding, developing empathy and increasing cultural awareness. Researchers suggest that integrating liberal arts into nursing education enhances student learning.

Methods of feminist family therapy supervision.

PubMed

Prouty, A M; Thomas, V; Johnson, S; Long, J K

2001-01-01

Although feminist family therapy has been studied and practiced for more than 20 years, writing about feminist supervision in family therapy has been limited. Three supervision methods emerged from a qualitative study of the experiences of feminist family therapy supervisors and the therapists they supervised: The supervision contract, collaborative methods, and hierarchical methods. In addition to a description of the participants' experiences of these methods, we discuss their fit with previous theoretical descriptions of feminist supervision and offer suggestions for future research.

The Establishment of a Management Information Systems Research Center at the Naval Postgraduate School

DTIC Science & Technology

1989-09-01

Project WP 88-03 GDSS Technology in Practice: A Study D. Straub R. Beauclair WP 88-04 Interaction Analysis in GDSS Research: I. Zigurs Description of an...03 GDSS Technology in Practice: A Study (D. Straub and R. Beauclair ) 4. WP 88-04 Interaction Analysis in GDSS Research: Description of an Experience...Implementing an Information Architecture," Data Base, forthcoming. 25 Straub, D. W. and R. A. Beauclair . "A New Dimension to Decision Support

Training in patient navigation: A review of the research literature

PubMed Central

Ustjanauskas, Amy E.; Bredice, Marissa; Nuhaily, Sumayah; Kath, Lisa; Wells, Kristen J.

2016-01-01

Despite the proliferation of patient navigation programs designed to increase timely receipt of health care, little is known about the content and delivery of patient navigation training, or best practices in this arena. The current study begins to address these gaps in understanding, as it is the first study to comprehensively review descriptions of patient navigation training in the peer-reviewed research literature. Seventy-five patient navigation efficacy studies published since 1995, identified through PubMed and by the authors, were included in this narrative review. Fifty-nine of the included studies (79%) mentioned patient navigation training, and fifty-five of these studies additionally provided a description of training. Most studies did not thoroughly document patient navigation training practices. Additionally, several topics integral to the role of patient navigators, as well as components of training central to successful adult learning, were not commonly described in the research literature. Descriptions of training also varied widely across studies in terms of duration, location, format, learning strategies employed, occupation of trainer, and content. These findings demonstrate the need for established standards of navigator training as well as future research on the optimal delivery and content of patient navigation training. PMID:26656600

Training in Patient Navigation: A Review of the Research Literature.

PubMed

Ustjanauskas, Amy E; Bredice, Marissa; Nuhaily, Sumayah; Kath, Lisa; Wells, Kristen J

2016-05-01

Despite the proliferation of patient navigation programs designed to increase timely receipt of health care, little is known about the content and delivery of patient navigation training, or best practices in this arena. The current study begins to address these gaps in understanding, as it is the first study to comprehensively review descriptions of patient navigation training in the peer-reviewed research literature. Seventy-five patient navigation efficacy studies published since 1995, identified through PubMed and by the authors, were included in this narrative review. Fifty-nine of the included studies (79%) mentioned patient navigation training, and 55 of these studies additionally provided a description of training. Most studies did not thoroughly document patient navigation training practices. Additionally, several topics integral to the role of patient navigators, as well as components of training central to successful adult learning, were not commonly described in the research literature. Descriptions of training also varied widely across studies in terms of duration, location, format, learning strategies employed, occupation of trainer, and content. These findings demonstrate the need for established standards of navigator training as well as for future research on the optimal delivery and content of patient navigation training. © 2015 Society for Public Health Education.

Interpretive versus didactic learning approach towards oral biology: a student's perspective.

PubMed

Farooq, Imran

2014-10-01

This study analyzed the preference of dental students for oral biology questions that require either an interpretive or a descriptive approach to answer and to compare the preferences with their final examination result retrospectively. A questionnaire requiring student academic number and containing two questions (one asked with an interpretive approach/the other asked with a descriptive approach) from random topics of oral biology course was distributed among students who have already appeared in the final examination. Majority of the students who had achieved good grades (A+, A, B+, B) preferred interpretive questions whereas majority of the students with average grades (C+, C, D+, D) selected descriptive questions. Common reason for picking interpretive question was that it enhances critical thinking. The descriptive questions were argued to provide students with a chance to explain more. Hence, students should be encouraged to learn interpretively to promote enquiry based learning (EBL) and critical thinking.

Predicting negative drinking consequences: examining descriptive norm perception.

PubMed

Benton, Stephen L; Downey, Ronald G; Glider, Peggy S; Benton, Sherry A; Shin, Kanghyun; Newton, Douglas W; Arck, William; Price, Amy

2006-05-01

This study explored how much variance in college student negative drinking consequences is explained by descriptive norm perception, beyond that accounted for by student gender and self-reported alcohol use. A derivation sample (N=7565; 54% women) and a replication sample (N=8924; 55.5% women) of undergraduate students completed the Campus Alcohol Survey in classroom settings. Hierarchical regression analyses revealed that student gender and average number of drinks when "partying" were significantly related to harmful consequences resulting from drinking. Men reported more consequences than did women, and drinking amounts were positively correlated with consequences. However, descriptive norm perception did not explain any additional variance beyond that attributed to gender and alcohol use. Furthermore, there was no significant three-way interaction among student gender, alcohol use, and descriptive norm perception. Norm perception contributed no significant variance in explaining harmful consequences beyond that explained by college student gender and alcohol use.

Search guidance is proportional to the categorical specificity of a target cue.

PubMed

Schmidt, Joseph; Zelinsky, Gregory J

2009-10-01

Visual search studies typically assume the availability of precise target information to guide search, often a picture of the exact target. However, search targets in the real world are often defined categorically and with varying degrees of visual specificity. In five target preview conditions we manipulated the availability of target visual information in a search task for common real-world objects. Previews were: a picture of the target, an abstract textual description of the target, a precise textual description, an abstract + colour textual description, or a precise + colour textual description. Guidance generally increased as information was added to the target preview. We conclude that the information used for search guidance need not be limited to a picture of the target. Although generally less precise, to the extent that visual information can be extracted from a target label and loaded into working memory, this information too can be used to guide search.

Space Station automated systems testing/verification and the Galileo Orbiter fault protection design/verification

NASA Technical Reports Server (NTRS)

Landano, M. R.; Easter, R. W.

1984-01-01

Aspects of Space Station automated systems testing and verification are discussed, taking into account several program requirements. It is found that these requirements lead to a number of issues of uncertainties which require study and resolution during the Space Station definition phase. Most, if not all, of the considered uncertainties have implications for the overall testing and verification strategy adopted by the Space Station Program. A description is given of the Galileo Orbiter fault protection design/verification approach. Attention is given to a mission description, an Orbiter description, the design approach and process, the fault protection design verification approach/process, and problems of 'stress' testing.

Descriptive Linear modeling of steady-state visual evoked response

NASA Technical Reports Server (NTRS)

Levison, W. H.; Junker, A. M.; Kenner, K.

1986-01-01

A study is being conducted to explore use of the steady state visual-evoke electrocortical response as an indicator of cognitive task loading. Application of linear descriptive modeling to steady state Visual Evoked Response (VER) data is summarized. Two aspects of linear modeling are reviewed: (1) unwrapping the phase-shift portion of the frequency response, and (2) parsimonious characterization of task-loading effects in terms of changes in model parameters. Model-based phase unwrapping appears to be most reliable in applications, such as manual control, where theoretical models are available. Linear descriptive modeling of the VER has not yet been shown to provide consistent and readily interpretable results.

Final definition and preliminary design study for the initial atmospheric cloud physics laboratory, a Spacelab mission payload

NASA Technical Reports Server (NTRS)

1976-01-01

The following areas related to the final definition and preliminary design study of the initial atmospheric cloud physics laboratory (ACPL) were covered: (1) proposal organization, personnel, schedule, and project management, (2) proposed configurations, (3) study objectives, (4) ACPL experiment program listing and description, (5) mission/flight flexibility and modularity/commonality, (6) study plan, and (7) description of following tasks: requirement analysis and definition task flow, systems analysis and trade studies, subsystem analysis and trade studies, specifications and interface control documents, preliminary design task flow, work breakdown structure, programmatic analysis and planning, and project costs. Finally, an overview of the scientific requirements was presented.

Interest in School and Learning: Quality Education Program Study. Booklet 4 (Description) and Booklet 4-A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Four of the Quality Education Program (regarding interest in school and learning) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Using Reflective Teaching for Changing In-Service Teachers' Attitudes and Increasing Their Cognitive-Ethical Development and Academic Knowledge in Multicultural Education.

ERIC Educational Resources Information Center

Gonzalez, Virginia

This is a descriptive survey study on the academic and personal characteristics of inservice teachers who were taking a graduate course in multicultural education issues. Descriptions of existing patterns and changes in academic knowledge and attitudinal belief systems on multicultural education are summarized. Reflective teaching was used as a…

Temporal Progression of Visual Injury from Blast Exposure

DTIC Science & Technology

2017-09-01

seen throughout the duration of the study. To correlate experimental blast exposures in rodents to human blast exposures, a computational parametric...software (JMP 10.0, Cary,NC). Descriptive and univariate analyses will first be performed to identify the occurrence of delayed visual system...later). The biostatistician evaluating the retrospective data has completed the descriptive analysis and is working on the multiple regression. Table

Student Perceptions Regarding the Usefulness of Explicit Discussion of "Structure of the Observed Learning Outcome" Taxonomy

ERIC Educational Resources Information Center

Prakash, E. S.; Narayan, K. A.; Sethuraman, K. R.

2010-01-01

One method of grading responses of the descriptive type is by using Structure of Observed Learning Outcomes (SOLO) taxonomy. The basis of this study was the expectation that if students were oriented to SOLO taxonomy, it would provide them an opportunity to understand some of the factors that teachers consider while grading descriptive responses…

Discourse Markers in Composition Writings: The Case of Iranian Learners of English as a Foreign Language

ERIC Educational Resources Information Center

Jalilifar, Alireza

2008-01-01

The aim of this study was to investigate discourse markers in descriptive compositions of 90 Iranian students who were selected from two universities. Without any instruction, they were given a topic to write a descriptive composition per week for 8 weeks. 598 compositions were collected, and they were analyzed qualitatively and quantitatively by…

TPS as an Effective Technique to Enhance the Students' Achievement on Writing Descriptive Text

ERIC Educational Resources Information Center

Sumarsih, M. Pd.; Sanjaya, Dedi

2013-01-01

Students' achievement in writing descriptive text is very low, in this study Think Pair Share (TPS) is applied to solve the problem. Action research is conducted for the result. Additionally, qualitative and quantitative techniques are applied in this research. The subject of this research is grade VIII in Junior High School in Indonesia. From…

Oceanographic scanner system design study, volume 1

NASA Technical Reports Server (NTRS)

1971-01-01

The design is reported of a dual mode multispectral scanner, capable of satisfying both overland and oceanographic requirements. A complete system description and performance summary of the scanner are given. In addition, subsystem and component descriptions and performance analyses are treated in individual sections. The design of the scanner, with minimum modifications, interfaces to the ERTS spacecraft and the ground data handling system.

Community Intellectual Disability Nurses' Public Health Roles in the United Kingdom: An Exploratory Documentary Analysis

ERIC Educational Resources Information Center

Mafuba, Kay; Gates, Bob; Cozens, Maria

2018-01-01

The aim of this study was to explore how public health policy in the United Kingdom was reflected in community intellectual disability nurses' (CIDNs)' job descriptions and person's specifications. The role of CIDNs has evolved due to policy changes. As these roles evolve, job descriptions and person specifications are important in highlighting…

Project SEARCH for Youth with Autism Spectrum Disorders: Increasing Competitive Employment on Transition from High School

ERIC Educational Resources Information Center

Wehman, Paul; Schall, Carol; McDonough, Jennifer; Molinelli, Alissa; Riehle, Erin; Ham, Whitney; Thiss, Weston R.

2013-01-01

Supporting youth with autism spectrum disorder (ASD) in the transition to adulthood is challenging. This article provides a description of how Project SEARCH, a model transition program for youth with disabilities, was used to help youth with ASD gain competitive employment. This article includes two case studies and a thorough description of the…

A Short German Version of the Self Description Questionnaire I: Theoretical and Empirical Comparability

ERIC Educational Resources Information Center

Arens, A. Katrin; Yeung, Alexander Seeshing; Craven, Rhonda G.; Hasselhorn, Marcus

2013-01-01

This study aims to develop a short German version of the Self Description Questionnaire (SDQ I-GS) in order to present a robust economical instrument for measuring German preadolescents' multidimensional self-concept. A full German version of the SDQ I (SDQ I-G) that maintained the original structure and thus length of the English original SDQ I…

Assessment of Oral Communication: A Major Review of the Historical Development and Trends in the Movement from 1975 to 2009

ERIC Educational Resources Information Center

Morreale, Sherwyn; Backlund, Philip; Hay, Ellen; Moore, Michael

2011-01-01

This comprehensive review of the assessment of oral communication in the communication discipline is both descriptive and empirical in nature. First, some background on the topic of communication assessment is provided. Following the descriptive background, we present an empirical analysis of academic papers, research studies, and books about…

21st Century Community Learning Centers: A Descriptive Evaluation for 2013-2014

ERIC Educational Resources Information Center

Hammer, Patricia Cahape; White, Larry J.

2015-01-01

This evaluation study provides descriptive information about the implementation and outcomes of the 21st Century Community Learning Centers (CCLC) program in West Virginia, from September 2013 through May 2014. The report draws on information from online surveys of directors of 27 CCLC programs and from school teachers for 2,117 of the 11,432…

Voice Identification: Levels-of-Processing and the Relationship between Prior Description Accuracy and Recognition Accuracy.

ERIC Educational Resources Information Center

Walter, Todd J.

A study examined whether a person's ability to accurately identify a voice is influenced by factors similar to those proposed by the Supreme Court for eyewitness identification accuracy. In particular, the Supreme Court has suggested that a person's prior description accuracy of a suspect, degree of attention to a suspect, and confidence in…

The Sound of German: Descriptions of Accent by Native and Non-Native Listeners

ERIC Educational Resources Information Center

Wilkerson, Miranda E.

2013-01-01

This paper presents a study of factors affecting judgments of native and non-native accent in German. The data suggest that listener status (native or non-native speakers) and degree of experience with German play a role in the aspects of speech which raters cite as salient. Interestingly, the same descriptive terms used by raters were shown to…

Measurement Equivalence of the Job Descriptive Index Across Chinese and American Workers: Results from Confirmatory Factor Analysis and Item Response Theory

ERIC Educational Resources Information Center

Wang, Mo; Russell, Steven S.

2005-01-01

Despite increased awareness of practical issues in multinational data collection, few studies have addressed the issue of measurement equivalence across Western and Eastern cultures, especially using measures of job attitudes. Therefore, the measurement equivalence of the Job Descriptive Index (JDI) was examined across 2,638 Chinese workers and…

Opinions of Turkish Parents and Teachers about Safety Skills Instruction to Children with Autism Spectrum Disorders: A Preliminary Investigation

ERIC Educational Resources Information Center

Sirin, Nursinem; Tekin-Iftar, Elif

2016-01-01

Safety skills instruction should be regarded as one of the important teaching areas. A descriptive study was designed to reveal the opinions of Turkish parents and teachers of children with autism spectrum disorders regarding safety skills instruction. Data were collected through interview and analyzed descriptively. Findings showed that (a) both…

Student Success: A Descriptive Analysis of Hispanic Students and Engagement at a Midwest Hispanic-Serving Institution

ERIC Educational Resources Information Center

Mercado, Claudia

2012-01-01

The purpose of this study was to learn more about the Hispanic students attending Northeastern Illinois University, a four-year institution in Chicago, IL, and their student success. Little is known descriptively and statistically about this population at NEIU, which serves as a Hispanic-Serving Institution. In addition, little is known about…

Data Science Programs in U.S. Higher Education: An Exploratory Content Analysis of Program Description, Curriculum Structure, and Course Focus

ERIC Educational Resources Information Center

Tang, Rong; Sae-Lim, Watinee

2016-01-01

In this study, an exploratory content analysis of 30 randomly selected Data Science (DS) programs from eight disciplines revealed significant gaps in current DS education in the United States. The analysis centers on linguistic patterns of program descriptions, curriculum requirements, and DS course focus as pertaining to key skills and domain…

Brief Report: Screening Adults with Autism Spectrum Disorder for Anxiety and Depression

ERIC Educational Resources Information Center

Nah, Yong-Hwee; Brewer, Neil; Young, Robyn L.; Flower, Rebecca

2018-01-01

Although depression and anxiety are the most common comorbidities in individuals with Autism Spectrum Disorder (ASD), descriptive data for their prevalence among autistic adults are limited. This study provides descriptive data for a cohort of 155 autistic adults (mean age = 27.1 years, SD = 11.9) of average IQ on the short-form version of the…

Budget Allocation for Community Mental Health Centers in Texas: Process and Reality Implications for Mexican Americans.

ERIC Educational Resources Information Center

Brusco, Bernadette A.

One of a series of studies, this monograph presents descriptive information to provide an understanding of the present budgetary system for Community Mental Health Centers (CMHCs) as it relates to Mexican Americans in Texas. The document: (1) provides a description of federal and state laws and their historical evolution germane to the funding of…

Sorption Equilibria of Vapor Phase Organic Pollutants on Unsaturated Soils and Soil Minerals

DTIC Science & Technology

1990-04-01

Sorbent Characterization .. ........ .......... 6 a. Description of Inorganic Solids and Soils. .... ........ 6 b. Moisture Content...compounds (TCE and toluene) is compared for a cored depth profile obtained from an unsaturated soil and for simulated profiles using inorganic solids. The...Sorbent Characterization a. Description of Inorganic Solids and Soils Inorganic solids were used for initial sorption studies to develop experimental

Brief Report: Parental Descriptions of Sleep Problems in Children with Autism, Down Syndrome, and Prader-Willi Syndrome

ERIC Educational Resources Information Center

Cotton, Sue; Richdale, Amanda

2006-01-01

Children with an intellectual disability (ID) are at high risk of developing sleep problems. The extent to which the prevalence and nature of sleep problems in these children is dependent on the disorder underlying their intellectual impairments remains unclear. This study examined and compared parental descriptions of sleep problems in children…

The Moderating Role of Classroom Descriptive Norms in the Association of Student Behavior with Social Preference and Popularity

ERIC Educational Resources Information Center

Boor-Klip, Henrike J.; Segers, Eliane; Hendrickx, Marloes M. H. G.; Cillessen, Antonius H. N.

2017-01-01

This study addressed the moderating role of classroom descriptive norms for overt and relational aggression, social withdrawal, prosocial behavior, and academic reputation in the association of behavior with social preference and popularity in early adolescence. Participants were 1,492 fifth-grade students ([x-bar][subscript age] = 10.6 years,…

The role of descriptive norm within the theory of planned behavior in predicting Korean Americans' exercise behavior.

PubMed

Lee, Hyo

2011-08-01

There are few studies investigating psychosocial mechanisms in Korean Americans' exercise behavior. The present study tested the usefulness of the theory of planned behavior in predicting Korean American's exercise behavior and whether the descriptive norm (i.e., perceptions of what others do) improved the predictive validity of the theory of planned behavior. Using a retrospective design and self-report measures, web-survey responses from 198 Korean-American adults were analyzed using hierarchical regression analyses. The theory of planned behavior constructs accounted for 31% of exercise behavior and 43% of exercise intention. Intention and perceived behavioral control were significant predictors of exercise behavior. Although the descriptive norm did not augment the theory of planned behavior, all original constructs--attitude, injunctive norm (a narrow definition of subjective norm), and perceived behavioral control--statistically significantly predicted leisure-time physical activity intention. Future studies should consider random sampling, prospective design, and objective measures of physical activity.

Descriptive analysis of bacon smoked with Brazilian woods from reforestation: methodological aspects, statistical analysis, and study of sensory characteristics.

PubMed

Saldaña, Erick; Castillo, Luiz Saldarriaga; Sánchez, Jorge Cabrera; Siche, Raúl; de Almeida, Marcio Aurélio; Behrens, Jorge H; Selani, Miriam Mabel; Contreras-Castillo, Carmen J

2018-06-01

The aim of this study was to perform a descriptive analysis (DA) of bacons smoked with woods from reforestation and liquid smokes in order to investigate their sensory profile. Six samples of bacon were selected: three smoked bacons with different wood species (Eucalyptus citriodora, Acacia mearnsii, and Bambusa vulgaris), two artificially smoked bacon samples (liquid smoke) and one negative control (unsmoked bacon). Additionally, a commercial bacon sample was also evaluated. DA was developed successfully, presenting a good performance in terms of discrimination, consensus and repeatability. The study revealed that the smoking process modified the sensory profile by intensifying the "saltiness" and differentiating the unsmoked from the smoked samples. The results from the current research represent the first methodological development of descriptive analysis of bacon and may be used by food companies and other stakeholders to understand the changes in sensory characteristics of bacon due to traditional smoking process. Copyright © 2018 Elsevier Ltd. All rights reserved.

Location and description of transects for ecological studies in floodplain forests of the lower Suwannee River, Florida

USGS Publications Warehouse

Lewis, L.J.; Light, H.M.; Darst, M.R.

2001-01-01

Twelve transects were established in floodplain forests along the lower Suwannee River, Florida, as the principal data collection sites for a comprehensive study conducted by the U.S. Geological Survey and the Suwannee River Water Management District from 1996 to 2001. Data collected along the 12 transects included hydrologic conditions, land-surface elevations, soils, and vegetation of floodplain forests in relation to river flow. Transect locations are marked in the field with permanent markers at approximately 30 meter intervals. Detailed descriptions of the 12 transects and their locations are provided so that they can be used for future ecological studies. Descriptions of the transects include contact information necessary for access to the property on which the transects are located, maps showing transect locations and routes from the nearest city or major road, small scale maps of each transect showing marker locations, latitude and longitude of each marker, compass bearings of each transect line and graphs showing land-surface elevations of the transect with marker locations.

Student nurse-educators' construction of teacher identity from a self-evaluation perspective: A quantitative case study.

PubMed

Mukumbang, Ferdinand C; Alindekane, Leka Marcel

2017-04-01

The aim of this study was to explore the teacher identity formation dynamics of student nurse-educators about the subject matter, pedagogy and didactics. A case study using descriptive quantitative design was employed. Using a cross-sectional approach, data were collected in 2014 using a self-administered questionnaire. Participants were asked to self-evaluate their teaching competencies on the nursing subject matter, pedagogical expertise and didactical expertise. Using descriptive analysis we determined the central tendencies of the constructs. The descriptive analysis revealed a very small variance (0.0011) and standard deviation (0.04) among the means of the three constructs, which indicates a fair balance in the contribution of the subject matter, pedagogy and didactics towards teacher identity formation. Nursing student-educators can achieve a balanced combination of subject matter expert, pedagogical expert and didactical expert combination during the formation of their teacher identity. This could be indicative of how effective the training programme is in helping the students achieve a balanced teacher identity.

Pricing decisions from experience: the roles of information-acquisition and response modes.

PubMed

Golan, Hagai; Ert, Eyal

2015-03-01

While pricing decisions that are based on experience are quite common, e.g., setting a selling price for a used car, this type of decision has been surprisingly overlooked in psychology and decision research. Previous studies have focused on either choice decisions from experience, or pricing decisions from description. Those studies revealed that pricing involves cognitive mechanisms other than choice, while experience-based decisions involve mechanisms that differ from description-based ones. Thus, the mutual effect of pricing and experience on decision-making remains unclear. To test this effect, we experimentally compared real-money pricing decisions from experience with those from description, and with choices from experience. The results show that the mode of acquiring information affects pricing: the tendency to underprice high-probability prospects and overprice low-probability ones is diminished when pricing is based on experience rather than description. The findings further reveal attenuation of the tendency to underweight rare events, which underlies choices from experience, in pricing decisions from experience. The difference occurs because the response mode affects the search effort and decision strategy in decisions from experience. Copyright © 2014 Elsevier B.V. All rights reserved.

On the effectiveness of vocal imitations and verbal descriptions of sounds.

PubMed

Lemaitre, Guillaume; Rocchesso, Davide

2014-02-01

Describing unidentified sounds with words is a frustrating task and vocally imitating them is often a convenient way to address the issue. This article reports on a study that compared the effectiveness of vocal imitations and verbalizations to communicate different referent sounds. The stimuli included mechanical and synthesized sounds and were selected on the basis of participants' confidence in identifying the cause of the sounds, ranging from easy-to-identify to unidentifiable sounds. The study used a selection of vocal imitations and verbalizations deemed adequate descriptions of the referent sounds. These descriptions were used in a nine-alternative forced-choice experiment: Participants listened to a description and picked one sound from a list of nine possible referent sounds. Results showed that recognition based on verbalizations was maximally effective when the referent sounds were identifiable. Recognition accuracy with verbalizations dropped when identifiability of the sounds decreased. Conversely, recognition accuracy with vocal imitations did not depend on the identifiability of the referent sounds and was as high as with the best verbalizations. This shows that vocal imitations are an effective means of representing and communicating sounds and suggests that they could be used in a number of applications.

Analysis of a Radiation Model of the Shuttle Space Suit

NASA Technical Reports Server (NTRS)

Anderson, Brooke M.; Nealy, John E.; Kim, Myung-Hee; Qualls, Garry D.; Wilson, John W.

2003-01-01

The extravehicular activity (EVA) required to assemble the International Space Station (ISS) will take approximately 1500 hours with 400 hours of EVA per year in operations and maintenance. With the Space Station at an inclination of 51.6 deg the radiation environment is highly variable with solar activity being of great concern. Thus, it is important to study the dose gradients about the body during an EVA to help determine the cancer risk associated with the different environments the ISS will encounter. In this paper we are concerned only with the trapped radiation (electrons and protons). Two different scenarios are looked at: the first is the quiet geomagnetic periods in low Earth orbit (LEO) and the second is during a large solar particle event in the deep space environment. This study includes a description of how the space suit's computer aided design (CAD) model was developed along with a description of the human model. Also included is a brief description of the transport codes used to determine the total integrated dose at several locations within the body. Finally, the results of the transport codes when applied to the space suit and human model and a brief description of the results are presented.

An investigation into the description of patients' problems by nurses using two different needs-based nursing models.

PubMed

Griffiths, P

1998-11-01

This paper describes an investigation into how nurses describe patients' problems and the possible effects of an espoused nursing model on these descriptions. A descriptive study was conducted on two medical wards in a Welsh District General Hospital. Data collected were subjected to content analysis using Gordon's Functional Health Patterns to order the data. The two wards investigated, whilst being very similar in many ways, utilized different nursing models. Findings showed that the nurses studied, when describing patients' problems, most commonly used medical diagnoses or the medical reasons for admission. Patients' problems identified predominately addressed bio-physical needs with scant attention given to psycho-social needs. Despite the use of two different nursing models the language and emphasis of problem description were very similar and there was no evidence of the application of the conceptual underpinnings of the two models. It is suggested that although the use of a ready-made nursing language may have drawbacks, the British nurse should understand and assess the value of the North American Nursing Diagnosis Association's (NANDA) nursing diagnoses. Without such involvement this system may be implemented in the United Kingdom (UK) without the input and influence of practising nurses.

Wheezes, crackles and rhonchi: simplifying description of lung sounds increases the agreement on their classification: a study of 12 physicians' classification of lung sounds from video recordings

PubMed Central

Melbye, Hasse; Garcia-Marcos, Luis; Brand, Paul; Everard, Mark; Priftis, Kostas; Pasterkamp, Hans

2016-01-01

Background The European Respiratory Society (ERS) lung sounds repository contains 20 audiovisual recordings of children and adults. The present study aimed at determining the interobserver variation in the classification of sounds into detailed and broader categories of crackles and wheezes. Methods Recordings from 10 children and 10 adults were classified into 10 predefined sounds by 12 observers, 6 paediatricians and 6 doctors for adult patients. Multirater kappa (Fleiss' κ) was calculated for each of the 10 adventitious sounds and for combined categories of sounds. Results The majority of observers agreed on the presence of at least one adventitious sound in 17 cases. Poor to fair agreement (κ<0.40) was usually found for the detailed descriptions of the adventitious sounds, whereas moderate to good agreement was reached for the combined categories of crackles (κ=0.62) and wheezes (κ=0.59). The paediatricians did not reach better agreement on the child cases than the family physicians and specialists in adult medicine. Conclusions Descriptions of auscultation findings in broader terms were more reliably shared between observers compared to more detailed descriptions. PMID:27158515

Associations of Perceived Norms With Intentions to Learn Genomic Sequencing Results: Roles for Attitudes and Ambivalence

PubMed Central

Reid, Allecia E.; Taber, Jennifer M.; Ferrer, Rebecca A.; Biesecker, Barbara B.; Lewis, Katie L.; Biesecker, Leslie G.; Klein, William M. P.

2018-01-01

Objective Genomic sequencing is becoming increasingly accessible, highlighting the need to understand the social and psychological factors that drive interest in receiving testing results. These decisions may depend on perceived descriptive norms (how most others behave) and injunctive norms (what is approved of by others). We predicted that descriptive norms would be directly associated with intentions to learn genomic sequencing results, whereas injunctive norms would be associated indirectly, via attitudes. These differential associations with intentions versus attitudes were hypothesized to be strongest when individuals held ambivalent attitudes toward obtaining results. Methods Participants enrolled in a genomic sequencing trial (n=372) reported intentions to learn medically actionable, non-medically actionable, and carrier sequencing results. Descriptive norms items referenced other study participants. Injunctive norms were analyzed separately for close friends and family members. Attitudes, attitudinal ambivalence, and sociodemographic covariates were also assessed. Results In structural equation models, both descriptive norms and friend injunctive norms were associated with intentions to receive all sequencing results (ps<.004). Attitudes consistently mediated all friend injunctive norms-intentions associations, but not the descriptive norms-intentions associations. Attitudinal ambivalence moderated the association between friend injunctive norms (p≤.001), but not descriptive norms (p=.16), and attitudes. Injunctive norms were significantly associated with attitudes when ambivalence was high, but were unrelated when ambivalence was low. Results replicated for family injunctive norms. Conclusions Descriptive and injunctive norms play roles in genomic sequencing decisions. Considering mediators and moderators of these processes enhances ability to optimize use of normative information to support informed decision making. PMID:29745680

How name descriptiveness impacts proper name learning in young and older adults.

PubMed

Fogler, Kethera A; James, Lori E; Crandall, Elizabeth A

2010-09-01

To elucidate the impact of name descriptiveness and aging on learning new names, 26 young and 26 healthy older participants learned visibly-descriptive (e.g., Lengthy for a giraffe), psychologically-descriptive (e.g., Classy), and non-descriptive (e.g., Sam) proper names for previously-unknown cartoon characters. More visibly-descriptive names were learned than psychologically- or non-descriptive names, which did not differ from each other. There was also a differential benefit for older adults when the name was visibly-descriptive of the referent, such that older adults learned visibly-descriptive names as well as young adults but there were substantial age-related deficits in learning psychologically- and non-descriptive names.

Gender differences in human interpersonal conflicts: A reply to Ingram et al. (2012).

PubMed

Trnka, Radek

2013-07-27

In the article, I comment on the study results of Ingram et al. (2012). Feelings of anger were hypothesized to be reported more often in the descriptions of past conflicts of boys than in the descriptions of past conflicts of girls. However, the authors found that boys were no more likely than girls to describe feelings of anger ensuing from a conflict. An explanation of this interesting finding is not provided in the discussion section. The present study provides possible theoretical explanations for this finding, also using the results of our studies published in the past.

Development of Self-study and Student Evaluation Support System for HDL Design Education

NASA Astrophysics Data System (ADS)

Chiba, Shinji

In HDL design education, the students should study HDL description and usage of EDA tools to master HDL design technique and the teachers have to check a lot of HDL description files to evaluate students. This paper proposed a HDL design education system composed of WBT and LMS servers. The developed education system has been operated at an actual class. Results of the operation indicated that the proposal system helped effectively teachers to evaluate students. Questionnaire for students showed that a lot of students used the proposal system for self-study.

CERENA: ChEmical REaction Network Analyzer--A Toolbox for the Simulation and Analysis of Stochastic Chemical Kinetics.

PubMed

Kazeroonian, Atefeh; Fröhlich, Fabian; Raue, Andreas; Theis, Fabian J; Hasenauer, Jan

2016-01-01

Gene expression, signal transduction and many other cellular processes are subject to stochastic fluctuations. The analysis of these stochastic chemical kinetics is important for understanding cell-to-cell variability and its functional implications, but it is also challenging. A multitude of exact and approximate descriptions of stochastic chemical kinetics have been developed, however, tools to automatically generate the descriptions and compare their accuracy and computational efficiency are missing. In this manuscript we introduced CERENA, a toolbox for the analysis of stochastic chemical kinetics using Approximations of the Chemical Master Equation solution statistics. CERENA implements stochastic simulation algorithms and the finite state projection for microscopic descriptions of processes, the system size expansion and moment equations for meso- and macroscopic descriptions, as well as the novel conditional moment equations for a hybrid description. This unique collection of descriptions in a single toolbox facilitates the selection of appropriate modeling approaches. Unlike other software packages, the implementation of CERENA is completely general and allows, e.g., for time-dependent propensities and non-mass action kinetics. By providing SBML import, symbolic model generation and simulation using MEX-files, CERENA is user-friendly and computationally efficient. The availability of forward and adjoint sensitivity analyses allows for further studies such as parameter estimation and uncertainty analysis. The MATLAB code implementing CERENA is freely available from http://cerenadevelopers.github.io/CERENA/.

CERENA: ChEmical REaction Network Analyzer—A Toolbox for the Simulation and Analysis of Stochastic Chemical Kinetics

PubMed Central

Kazeroonian, Atefeh; Fröhlich, Fabian; Raue, Andreas; Theis, Fabian J.; Hasenauer, Jan

2016-01-01

Gene expression, signal transduction and many other cellular processes are subject to stochastic fluctuations. The analysis of these stochastic chemical kinetics is important for understanding cell-to-cell variability and its functional implications, but it is also challenging. A multitude of exact and approximate descriptions of stochastic chemical kinetics have been developed, however, tools to automatically generate the descriptions and compare their accuracy and computational efficiency are missing. In this manuscript we introduced CERENA, a toolbox for the analysis of stochastic chemical kinetics using Approximations of the Chemical Master Equation solution statistics. CERENA implements stochastic simulation algorithms and the finite state projection for microscopic descriptions of processes, the system size expansion and moment equations for meso- and macroscopic descriptions, as well as the novel conditional moment equations for a hybrid description. This unique collection of descriptions in a single toolbox facilitates the selection of appropriate modeling approaches. Unlike other software packages, the implementation of CERENA is completely general and allows, e.g., for time-dependent propensities and non-mass action kinetics. By providing SBML import, symbolic model generation and simulation using MEX-files, CERENA is user-friendly and computationally efficient. The availability of forward and adjoint sensitivity analyses allows for further studies such as parameter estimation and uncertainty analysis. The MATLAB code implementing CERENA is freely available from http://cerenadevelopers.github.io/CERENA/. PMID:26807911

Social influence in the theory of planned behaviour: the role of descriptive, injunctive, and in-group norms.

PubMed

White, Katherine M; Smith, Joanne R; Terry, Deborah J; Greenslade, Jaimi H; McKimmie, Blake M

2009-03-01

The present research investigated three approaches to the role of norms in the theory of planned behaviour (TPB). Two studies examined the proposed predictors of intentions to engage in household recycling (Studies 1 and 2) and reported recycling behaviour (Study 1). Study 1 tested the impact of descriptive and injunctive norms (personal and social) and the moderating role of self-monitoring on norm-intention relations. Study 2 examined the role of group norms and group identification and the moderating role of collective self on norm-intention relations. Both studies demonstrated support for the TPB and the inclusion of additional normative variables: attitudes; perceived behavioural control; descriptive; and personal injunctive norms (but not social injunctive norm) emerged as significant independent predictors of intentions. There was no evidence that the impact of norms on intentions varied as a function of the dispositional variables of self-monitoring (Study 1) or the collective self (Study 2). There was support, however, for the social identity approach to attitude-behaviour relations in that group norms predicted recycling intentions, particularly for individuals who identified strongly with the group. The results of these two studies highlight the critical role of social influence processes within the TPB and the attitude-behaviour context.

Findings From a Nursing Care Audit Based on the Nursing Process: A Descriptive Study

PubMed Central

Poortaghi, Sarieh; Salsali, Mahvash; Ebadi, Abbas; Rahnavard, Zahra; Maleki, Farzaneh

2015-01-01

Background: Although using the nursing process improves nursing care quality, few studies have evaluated nursing performance in accordance with nursing process steps either nationally or internationally. Objectives: This study aimed to audit nursing care based on a nursing process model. Patients and Methods: This was a cross-sectional descriptive study in which a nursing audit checklist was designed and validated for assessing nurses’ compliance with nursing process. A total of 300 nurses from various clinical settings of Tehran university of medical sciences were selected. Data were analyzed using descriptive and inferential statistics, including frequencies, Pearson correlation coefficient and independent samples t-tests. Results: The compliance rate of nursing process indicators was 79.71 ± 0.87. Mean compliance scores did not significantly differ by education level and gender. However, overall compliance scores were correlated with nurses’ age (r = 0.26, P = 0.001) and work experience (r = 0.273, P = 0.001). Conclusions: Nursing process indicators can be used to audit nursing care. Such audits can be used as quality assurance tools. PMID:26576448

Studying Students' Science Literacy: Non-Scientific Beliefs and Science Literacy Measures

NASA Astrophysics Data System (ADS)

Impey, C.; Buxner, S.

2015-11-01

We have been conducting a study of university students' science literacy for the past 24 years. Based on the work of the National Science Board's ongoing national survey of the US public, we have administered the same survey to undergraduate science students at the University of Arizona almost every year since 1989. Results have shown relatively little change in students' overall science literacy, descriptions of science, and knowledge of basic science topics for almost a quarter of a century despite an increase in education interventions, the rise of the internet, and increased access to knowledge. Several trends do exist in students' science literacy and descriptions of science. Students who exhibit beliefs in non-scientific phenomenon (e.g., lucky numbers, creationism) consistently have lower science literacy scores and less correct descriptions of scientific phenomenon. Although not surprising, our results support ongoing efforts to help students generate evidence based thinking.

Analyzing student conceptual understanding of resistor networks using binary, descriptive, and computational questions

NASA Astrophysics Data System (ADS)

Mujtaba, Abid H.

2018-02-01

This paper presents a case study assessing and analyzing student engagement with and responses to binary, descriptive, and computational questions testing the concepts underlying resistor networks (series and parallel combinations). The participants of the study were undergraduate students enrolled in a university in Pakistan. The majority of students struggled with the descriptive question, and while successfully answering the binary and computational ones, they failed to build an expectation for the answer, and betrayed significant lack of conceptual understanding in the process. The data collected was also used to analyze the relative efficacy of the three questions as a means of assessing conceptual understanding. The three questions were revealed to be uncorrelated and unlikely to be testing the same construct. The ability to answer the binary or computational question was observed to be divorced from a deeper understanding of the concepts involved.

Delegation in Long-term Care: Scope of practice or job description?

PubMed Central

Corazzini, Kirsten N.; Anderson, Ruth A.; Rapp, Carla Gene; Mueller, Christine; McConnell, Eleanor S.; Lekan, Deborah

2010-01-01

This study is a qualitative, descriptive study of how registered nurses (RNs) (N=33) in leadership roles in institutionalized long-term care settings delegate care, including their strategies and processes for delegating care, and their perceptions of barriers to effective delegation and potential benefits of delegation. Findings indicate two key approaches to delegation, including the “follow the job description” approach, emphasizing adherence to facility-level roles and job descriptions, and the “consider the scope of practice” approach, emphasizing consideration of multiple aspects of scope of practice and licensure, and the context of care. While the former resulted in more clarity and certainty for the RN, the latter facilitated a focus on quality of resident care outcomes as linked to the delegation process. Barriers to effective delegation were comparable among RNs using either approach to delegation, and almost all RNs could describe benefits of delegation for long-term care. PMID:25006330

The New World genus Rhinoleucophenga (Diptera: Drosophilidae): new species and notes on occurrence records.

PubMed

Poppe, Jean Lucas; Schmitz, Hermes José; Valente, Vera Lúcia Da Silva

2015-05-05

The genus Rhinoleucophenga Hendel comprises 26 nominal species with New World distribution. In the present study, two new species are described from samples in the Pampa and Caatinga biomes in Brazil, R. punctuloides sp. nov. and R. trivisualis sp. nov., respectively. Rhinoleucophenga punctuloides sp. nov. is a sibling species of R. punctulata Duda. Furthermore, two females of R. joaquina Schmitz, Gottschalk & Valente were found for the first time and a description is presented. A taxonomic dichotomous key with pictures is given for the Rhinoleucophenga species recorded in the Caatinga and Pampa biomes. The Neotropical open environments are areas of high diversity for Rhinoleucophenga. The description of new species and review of some older descriptions can change the area of species distribution and improve the faunistic knowledge of other localities in which previous studies have shown unidentified or misidentified Rhinoleucophenga species.

A multiscale physical model for the transient analysis of PEM water electrolyzer anodes.

PubMed

Oliveira, Luiz Fernando L; Laref, Slimane; Mayousse, Eric; Jallut, Christian; Franco, Alejandro A

2012-08-07

Polymer electrolyte membrane water electrolyzers (PEMWEs) are electrochemical devices that can be used for the production of hydrogen. In a PEMWE the anode is the most complex electrode to study due to the high overpotential of the oxygen evolution reaction (OER), not widely understood. A physical bottom-up multi-scale transient model describing the operation of a PEMWE anode is proposed here. This model includes a detailed description of the elementary OER kinetics in the anode, a description of the non-equilibrium behavior of the nanoscale catalyst-electrolyte interface, and a microstructural-resolved description of the transport of charges and O(2) at the micro and mesoscales along the whole anode. The impact of different catalyst materials on the performance of the PEMWE anode, and a study of sensitivity to the operation conditions are evaluated from numerical simulations and the results are discussed in comparison with experimental data.

Space Station Mission Planning Study (MPS) development study. Volume 3: Software development plan

NASA Technical Reports Server (NTRS)

Klus, W. L.

1987-01-01

A software development plan is presented for the definition, design, and implementation of the Space Station (SS) Payload Mission Planning System (MPS). This plan is an evolving document and must be updated periodically as the SS design and operations concepts as well as the SS MPS concept evolve. The major segments of this plan are as follows: an overview of the SS MPS and a description of its required capabilities including the computer programs identified as configurable items with an explanation of the place and function of each within the system; an overview of the project plan and a detailed description of each development project activity breaking each into lower level tasks where applicable; identification of the resources required and recommendations for the manner in which they should be utilized including recommended schedules and estimated manpower requirements; and a description of the practices, standards, and techniques recommended for the SS MPS Software (SW) development.

Effective International Medical Disaster Relief: A Qualitative Descriptive Study.

PubMed

Broby, Nicolette; Lassetter, Jane H; Williams, Mary; Winters, Blaine A

2018-04-01

Purpose The aim of this study was to assist organizations seeking to develop or improve their medical disaster relief effort by identifying fundamental elements and processes that permeate high-quality, international, medical disaster relief organizations and the teams they deploy. A qualitative descriptive design was used. Data were gathered from interviews with key personnel at five international medical response organizations, as well as during field observations conducted at multiple sites in Jordan and Greece, including three refugee camps. Data were then reviewed by the research team and coded to identify patterns, categories, and themes. The results from this qualitative, descriptive design identified three themes which were key characteristics of success found in effective, well-established, international medical disaster relief organizations. These characteristics were first, ensuring an official invitation had been extended and the need for assistance had been identified. Second, the response to that need was done in an effective and sustainable manner. Third, effective organizations strived to obtain high-quality volunteers. By following the three key characteristics outlined in this research, organizations are more likely to improve the efficiency and quality of their work. In addition, they will be less likely to impede the overall recovery process. Broby N , Lassetter JH , Williams M , Winters BA . Effective international medical disaster relief: a qualitative descriptive study. Prehosp Disaster Med. 2018;33(2):119-126.

Interdisciplinary evaluation of dysphagia: clinical swallowing evaluation and videoendoscopy of swallowing.

PubMed

Sordi, Marina de; Mourão, Lucia Figueiredo; Silva, Ariovaldo Armando da; Flosi, Luciana Claudia Leite

2009-01-01

Patients with dysphagia have impairments in many aspects, and an interdisciplinary approach is fundamental to define diagnosis and treatment. A joint approach in the clinical and videoendoscopy evaluation is paramount. To study the correlation between the clinical assessment (ACD) and the videoendoscopic (VED) assessment of swallowing by classifying the degree of severity and the qualitative/descriptive analyses of the procedures. cross-sectional, descriptive and comparative. held from March to December of 2006, at the Otolaryngology/Dysphagia ward of a hospital in the country side of São Paulo. 30 dysphagic patients with different disorders were assessed by ACD and VED. The data was classified by means of severity scales and qualitative/ descriptive analysis. the correlation between severity ACD and VED scales pointed to a statistically significant low agreement (KAPA = 0.4) (p=0,006). The correlation between the qualitative/descriptive analysis pointed to an excellent and statistically significant agreement (KAPA=0.962) (p<0.001) concerning the entire sample. the low agreement between the severity scales point to a need to perform both procedures, reinforcing VED as a doable procedure. The descriptive qualitative analysis pointed to an excellent agreement, and such data reinforces our need to understand swallowing as a process.

AutoBD: Automated Bi-Level Description for Scalable Fine-Grained Visual Categorization.

PubMed

Yao, Hantao; Zhang, Shiliang; Yan, Chenggang; Zhang, Yongdong; Li, Jintao; Tian, Qi

Compared with traditional image classification, fine-grained visual categorization is a more challenging task, because it targets to classify objects belonging to the same species, e.g. , classify hundreds of birds or cars. In the past several years, researchers have made many achievements on this topic. However, most of them are heavily dependent on the artificial annotations, e.g., bounding boxes, part annotations, and so on . The requirement of artificial annotations largely hinders the scalability and application. Motivated to release such dependence, this paper proposes a robust and discriminative visual description named Automated Bi-level Description (AutoBD). "Bi-level" denotes two complementary part-level and object-level visual descriptions, respectively. AutoBD is "automated," because it only requires the image-level labels of training images and does not need any annotations for testing images. Compared with the part annotations labeled by the human, the image-level labels can be easily acquired, which thus makes AutoBD suitable for large-scale visual categorization. Specifically, the part-level description is extracted by identifying the local region saliently representing the visual distinctiveness. The object-level description is extracted from object bounding boxes generated with a co-localization algorithm. Although only using the image-level labels, AutoBD outperforms the recent studies on two public benchmark, i.e. , classification accuracy achieves 81.6% on CUB-200-2011 and 88.9% on Car-196, respectively. On the large-scale Birdsnap data set, AutoBD achieves the accuracy of 68%, which is currently the best performance to the best of our knowledge.Compared with traditional image classification, fine-grained visual categorization is a more challenging task, because it targets to classify objects belonging to the same species, e.g. , classify hundreds of birds or cars. In the past several years, researchers have made many achievements on this topic. However, most of them are heavily dependent on the artificial annotations, e.g., bounding boxes, part annotations, and so on . The requirement of artificial annotations largely hinders the scalability and application. Motivated to release such dependence, this paper proposes a robust and discriminative visual description named Automated Bi-level Description (AutoBD). "Bi-level" denotes two complementary part-level and object-level visual descriptions, respectively. AutoBD is "automated," because it only requires the image-level labels of training images and does not need any annotations for testing images. Compared with the part annotations labeled by the human, the image-level labels can be easily acquired, which thus makes AutoBD suitable for large-scale visual categorization. Specifically, the part-level description is extracted by identifying the local region saliently representing the visual distinctiveness. The object-level description is extracted from object bounding boxes generated with a co-localization algorithm. Although only using the image-level labels, AutoBD outperforms the recent studies on two public benchmark, i.e. , classification accuracy achieves 81.6% on CUB-200-2011 and 88.9% on Car-196, respectively. On the large-scale Birdsnap data set, AutoBD achieves the accuracy of 68%, which is currently the best performance to the best of our knowledge.

Fokker-Planck description of conductance-based integrate-and-fire neuronal networks

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

Kovacic, Gregor; Tao, Louis; Rangan, Aaditya V.

2009-08-15

Steady dynamics of coupled conductance-based integrate-and-fire neuronal networks in the limit of small fluctuations is studied via the equilibrium states of a Fokker-Planck equation. An asymptotic approximation for the membrane-potential probability density function is derived and the corresponding gain curves are found. Validity conditions are discussed for the Fokker-Planck description and verified via direct numerical simulations.

The Influence of Visual Experience on the Ability to Form Spatial Mental Models Based on Route and Survey Descriptions

ERIC Educational Resources Information Center

Noordzij, Matthijs L.; Zuidhoek, Sander; Postma, Albert

2006-01-01

The purpose of the present study is twofold: the first objective is to evaluate the importance of visual experience for the ability to form a spatial representation (spatial mental model) of fairly elaborate spatial descriptions. Secondly, we examine whether blind people exhibit the same preferences (i.e. level of performance on spatial tasks) as…

Horatio Audio-Describes Shakespeare's "Hamlet": Blind and Low-Vision Theatre-Goers Evaluate an Unconventional Audio Description Strategy

ERIC Educational Resources Information Center

Udo, J. P.; Acevedo, B.; Fels, D. I.

2010-01-01

Audio description (AD) has been introduced as one solution for providing people who are blind or have low vision with access to live theatre, film and television content. However, there is little research to inform the process, user preferences and presentation style. We present a study of a single live audio-described performance of Hart House…

Atmosphere Explorer (AE) spacecraft system description

NASA Technical Reports Server (NTRS)

1972-01-01

The principal design and performance characteristics of the AE spacecraft system designed to support the Atmosphere Explorer C, D, and E missions are summarized. It has been prepared for the information of experimenters and other participants in the Atmosphere Explorer program as a general guide for design and operational planning. The description represents the spacecraft system as defined at the conclusion of the interface definition study.

Maternal and fetal immune response patterns in heifers experimentally infected with Neospora caninum in the second trimester of pregnancy- A descriptive study

USDA-ARS?s Scientific Manuscript database

Fetal and maternal immune responses 3, 6 and 9 weeks post infection (wpi) were investigated in cows experimentally infected with Neospora caninum on day 110 of gestation. Descriptive analysis showed that the fetuses had lower percentages of spleen T cell subpopulations (CD3+, CD4+ and CD8+) at 6 wpi...

Description of the last instar larva and new contributions to the knowledge of the pupa of Dasyhelea mediomunda Minaya (Diptera, Culicomorpha, Ceratopogonidae).

PubMed

Díaz, Florentina; Anjos-Santos, Danielle; Funes, Amparo; Ronderos, María M

2016-01-01

The fourth instar larva of Dasyhelea mediomunda Minaya is described for the first time and a complete description of the pupa is provided, through use of phase-contrast microscope and scanning electron microscope. Studied specimens were collected in a pond connected to a small wetland "mallin" on the Patagonian steppe, Chubut province, Argentina.

Housing Arrangements among a National Sample of Adults with Chronic Schizophrenia Living in the United States: A Descriptive Study

ERIC Educational Resources Information Center

Tsai, Jack; Stroup, T. Scott; Rosenheck, Robert A.

2011-01-01

There has been no recent national description of where and with whom people with chronic mental illness reside. Using data from the Clinical Antipsychotic Trials of Intervention Effectiveness, the living arrangements of 1,446 clients with schizophrenia from 57 sites throughout the United States were characterized over 1 year. At baseline, 46% of…

The Missing Treatment Design Element: Continuity of Treatment When Multiple Postobservations Are Used in Time-Series and Repeated Measures Study Designs

ERIC Educational Resources Information Center

Barnette, J. Jackson; Wallis, Anne Baber

2005-01-01

We rely a great deal on the schematic descriptions that represent experimental and quasi-experimental design arrangements, as well as the discussions of threats to validity associated with these, provided by Campbell and his associates: Stanley, Cook, and Shadish. Some of these designs include descriptions of treatments removed, removed and then…

Dynamical description of the fission process using the TD-BCS theory

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

Scamps, Guillaume, E-mail: scamps@nucl.phys.tohoku.ac.jp; Simenel, Cédric; Lacroix, Denis

2015-10-15

The description of fission remains a challenge for nuclear microscopic theories. The time-dependent Hartree-Fock approach with BCS pairing is applied to study the last stage of the fission process. A good agreement is found for the one-body observables: the total kinetic energy and the average mass asymmetry. The non-physical dependence of two-body observables with the initial shape is discussed.

Overview of the Higher Education Systems in the Tempus Partner Countries: Western Balkans. A Tempus Study. Issue 06

ERIC Educational Resources Information Center

Ruffio, Philippe; Heinamaki, Piia; Tchoukaline, Claire Chastang; Manthey, Anja; Reichboth, Veronika

2011-01-01

The attached descriptions of higher education systems in the Tempus partner countries provide a tool for those who are either planning or already carrying out projects within Tempus. This document forms part of a series of four publications which have been produced for each of the regions covered by Tempus. The descriptions have been drafted by…

Overview of the Higher Education Systems in the Tempus Partner Countries: Southern Mediterranean. A Tempus Study. Issue 07

ERIC Educational Resources Information Center

Ruffio, Philippe; Heinamaki, Piia; Tchoukaline, Claire Chastang; Manthey, Anja; Reichboth, Veronika

2011-01-01

The attached descriptions of higher education systems in the Tempus partner countries provide a tool for those who are either planning or already carrying out projects within Tempus. This document forms part of a series of four publications which have been produced for each of the regions covered by Tempus. The descriptions have been drafted by…

Implications of the Alaska Education Satellite Communications Demonstration for Technological and Educational Policymakers. First Annual Report. Volume II: Supporting Materials.

ERIC Educational Resources Information Center

Practical Concepts, Inc., Washington, DC.

This volume contains the raw data and descriptive materials which form the basis of Volume I, "Analysis of the Demonstration." The information is divided into three categories: (1) description of the overall study plan, (2) compendium of user reaction to program, and (3) a chronology of critical events and their documentary basis. A…

A study of concept options for the evolution of Space Station Freedom

NASA Technical Reports Server (NTRS)

Kowitz, Herbert R.; Brender, Karen D.; Cirillo, William M.; Collier, Lisa; Ganoe, George G.; Gould, Marston J.; Kaszubowski, Martin; Lawrence, George F.; Llewellyn, Charles P.; Reaux, Ray

1990-01-01

Two conceptual evolution configurations for Space Station Freedom, a research and development configuration, and a transportation node configuration are described and analyzed. Results of pertinent analyses of mass properties, attitude control, microgravity, orbit lifetime, and reboost requirements are provided along with a description of these analyses. Also provided are brief descriptions of the elements and systems that comprise these conceptual configurations.

The Impacts of Upward Bound Math-Science on Postsecondary Outcomes 7-9 Years after Scheduled High School Graduation: Final Report

ERIC Educational Resources Information Center

Seftor, Neil S.; Calcagno, Juan Carlos

2010-01-01

This final report updates the report "Upward Bound Math-Science: Program Description and Interim Impact Estimates" published in 2007 (Olsen et al. 2007). The 2007 interim report contained descriptive findings from a survey of Upward Bound Math-Science (UBMS) grantees from the late 1990s at the time of the study's initiation and impact estimates…

Disease related knowledge and quality of life: a descriptive study focusing on hypertensive population in Pakistan.

PubMed

Saleem, Fahad; Hassali, Mohamed Azmi; Shafie, Asrul Akmal; Atif, Muhammad; Ul Haq, Noman; Aljadhey, Hisham

2012-07-01

This study aims to evaluate association between Health related quality of lifeand disease state knowledge among hypertensive population of Pakistan. A cross sectional descriptive study was undertaken with a representative cohort of hypertension patients. Using prevalence based sampling technique, a total of 385 hypertensive patients were selected from two public hospitals of Quetta city, Pakistan. Hypertension Fact Questionnaire (HFQ) and European Quality of Life scale (EQ-5D) were used for data collection. Statistical Package for the Social Sciences 16.0 was used to compute descriptive analysis of patients' demographic and disease related information. Categorical variables were described as percentages while continuous variables were expressed as mean ± standard deviation (SD). Spearman's rho correlation was used to identify the association between study variables. The mean (SD) age of the patients was 39.02 (6.59), with 68.8% males (n=265). The mean (SD) duration of hypertension was 3.01 (0.93) years. Forty percent (n=154) had bachelor degree with 34.8% (n=134) working in private sector. Almost forty one percent (n=140) had monthly income of more than 15000 Pakistan rupees per month with 75.1% (n=289) having urban residency. The mean EQ-5D descriptive score (0.46±0.28) and EQ-VAS score (63.97±6.62) indicated lower HRQoL in our study participants. Mean knowledge score was 8.03 ± 0.42. Correlation coefficient between HRQoL and knowledge was 0.208 (p< 0.001), indicating a week positive association. Results of this study highlight hypertension knowledge to be weakly associated with HRQoL suggesting that imparting knowledge to patients do not necessarily improve HRQoL. More attention should be given to identify individualized factors affecting HRQoL.

Supernova Cosmology Project

Science.gov Websites

Filters Description SCP Nearby 99 Summary Table Description SCP Nearby 99 Lightcurves Description SCP Nearby 99 Filters Description SCP Perlmutter et al. (1999) Lightcurves Description Updated 12-27-11

Morphology of the axial skeleton of seven bat genera (Chiroptera: Phyllostomidae).

PubMed

Gaudioso, Pablo J; Díaz, M Mónica; Barquez, Rubén M

2017-01-01

Here we present detailed descriptions and comparisons of the axial skeleton of seven species of bats belonging to five subfamilies of Phyllostomidae of different trophic guilds. The material examined consisted of 34 complete skeletons of seven species. For five of the studied species, previous descriptions have not been conducted, and for the vampires only limited information is available, so that descriptions for these species are here completed. The axial skeleton has characters that allow grouping of the species phylogenetically of the same subfamily and by feeding habits. At the same time, there are characters that associate species from different subfamilies with different types of diet or ways to obtain food.

Mathematical Description of the Uptake of Hydrocarbons in Jet Fuel into the Stratum Corneum of Human Volunteers

PubMed Central

Kim, David; Farthing, Matthew W.; Miller, Cass T.; Nylander-French, Leena A.

2008-01-01

The objective of this research was to develop a mathematical description of uptake of aromatic and aliphatic hydrocarbons into the stratum corneum of human skin in vivo. A simple description based on Fick’s Laws of diffusion was used to predict the spatiotemporal variation of naphthalene, 1- and 2-methylnaphthalene, undecane, and dodecane in the stratum corneum of human volunteers. The estimated values of the diffusion coefficients for each chemical were comparable to values predicted using in vitro skin systems and biomonitoring studies. These results demonstrate the value of measuring dermal exposure using the tape-strip technique and the importance of quantifying of dermal uptake. PMID:18423910

Job Analysis and the Preparation of Job Descriptions. Mendip Papers MP 037.

ERIC Educational Resources Information Center

Saunders, Bob

This document provides guidelines for conducting job analyses and writing job descriptions. It covers the following topics: the rationale for job descriptions, the terminology of job descriptions, who should write job descriptions, getting the information to write job descriptions, preparing for staff interviews, conducting interviews, writing the…

41 CFR 101-29.503 - Agency product descriptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Agency product... PRODUCT DESCRIPTIONS 29.5-Use of and Optional Use of Federal Product Descriptions and Agency Product Descriptions § 101-29.503 Agency product descriptions. When a Federal product description is not available...

Avian models for toxicity testing

USGS Publications Warehouse

Hill, E.F.; Hoffman, D.J.

1984-01-01

The use of birds as test models in experimental and environmental toxicology as related to health effects is reviewed, and an overview of descriptive tests routinely used in wildlife toxicology is provided. Toxicologic research on birds may be applicable to human health both directly by their use as models for mechanistic and descriptive studies and indirectly as monitors of environmental quality. Topics include the use of birds as models for study of teratogenesis and embryotoxicity, neurotoxicity, behavior, trends of environmental pollution, and for use in predictive wildlife toxicology. Uses of domestic and wild-captured birds are discussed.

Space Station Environmental Control/Life Support System engineering

NASA Technical Reports Server (NTRS)

Miller, C. W.; Heppner, D. B.

1985-01-01

The present paper is concerned with a systems engineering study which has provided an understanding of the overall Space Station ECLSS (Environmental Control and Life Support System). ECLSS/functional partitioning is considered along with function criticality, technology alternatives, a technology description, single thread systems, Space Station architectures, ECLSS distribution, mechanical schematics per space station, and Space Station ECLSS characteristics. Attention is given to trade studies and system synergism. The Space Station functional description had been defined by NASA. The ECLSS will utilize technologies which embody regenerative concepts to minimize the use of expendables.

Statistical methods used in the public health literature and implications for training of public health professionals

PubMed Central

Hayat, Matthew J.; Powell, Amanda; Johnson, Tessa; Cadwell, Betsy L.

2017-01-01

Statistical literacy and knowledge is needed to read and understand the public health literature. The purpose of this study was to quantify basic and advanced statistical methods used in public health research. We randomly sampled 216 published articles from seven top tier general public health journals. Studies were reviewed by two readers and a standardized data collection form completed for each article. Data were analyzed with descriptive statistics and frequency distributions. Results were summarized for statistical methods used in the literature, including descriptive and inferential statistics, modeling, advanced statistical techniques, and statistical software used. Approximately 81.9% of articles reported an observational study design and 93.1% of articles were substantively focused. Descriptive statistics in table or graphical form were reported in more than 95% of the articles, and statistical inference reported in more than 76% of the studies reviewed. These results reveal the types of statistical methods currently used in the public health literature. Although this study did not obtain information on what should be taught, information on statistical methods being used is useful for curriculum development in graduate health sciences education, as well as making informed decisions about continuing education for public health professionals. PMID:28591190

Statistical methods used in the public health literature and implications for training of public health professionals.

PubMed

Hayat, Matthew J; Powell, Amanda; Johnson, Tessa; Cadwell, Betsy L

2017-01-01

Statistical literacy and knowledge is needed to read and understand the public health literature. The purpose of this study was to quantify basic and advanced statistical methods used in public health research. We randomly sampled 216 published articles from seven top tier general public health journals. Studies were reviewed by two readers and a standardized data collection form completed for each article. Data were analyzed with descriptive statistics and frequency distributions. Results were summarized for statistical methods used in the literature, including descriptive and inferential statistics, modeling, advanced statistical techniques, and statistical software used. Approximately 81.9% of articles reported an observational study design and 93.1% of articles were substantively focused. Descriptive statistics in table or graphical form were reported in more than 95% of the articles, and statistical inference reported in more than 76% of the studies reviewed. These results reveal the types of statistical methods currently used in the public health literature. Although this study did not obtain information on what should be taught, information on statistical methods being used is useful for curriculum development in graduate health sciences education, as well as making informed decisions about continuing education for public health professionals.

Expressive writing difficulties in children described as exhibiting ADHD symptoms.

PubMed

Re, Anna Maria; Pedron, Martina; Cornoldi, Cesare

2007-01-01

Three groups of children of different ages who were considered by their teachers as showing symptoms of attention-deficit/hyperactivity disorder (ADHD) and matched controls were tested in a series of expressive writing tasks, derived from a standardized writing test. In the first study, 24 sixth- and seventh-grade children with ADHD symptoms wrote a description of an image. The ADHD group's expressive writing was worse than that of the control group and associated with a higher number of errors, mainly concerning accents and geminates. The second study showed the generality of the effect by testing younger groups of children with ADHD symptoms and controls with another description task where a verbal description was substituted for the picture stimulus. The third study extended the previous observations with another type of writing task, the request of writing a narrative text. In all the three studies, children with ADHD symptoms scored lower than controls on four qualitative parameters (adequacy, structure, grammar, and lexicon), produced shorter texts, and made more errors. These studies show that children with ADHD symptoms have school difficulties also in writing-both in spelling and expression-and that these difficulties are extended to different tasks and ages.

Local descriptive body weight and dietary norms, food availability, and 10-year change in glycosylated haemoglobin in an Australian population-based biomedical cohort.

PubMed

Carroll, Suzanne J; Paquet, Catherine; Howard, Natasha J; Coffee, Neil T; Adams, Robert J; Taylor, Anne W; Niyonsenga, Theo; Daniel, Mark

2017-02-02

Individual-level health outcomes are shaped by environmental risk conditions. Norms figure prominently in socio-behavioural theories yet spatial variations in health-related norms have rarely been investigated as environmental risk conditions. This study assessed: 1) the contributions of local descriptive norms for overweight/obesity and dietary behaviour to 10-year change in glycosylated haemoglobin (HbA 1c ), accounting for food resource availability; and 2) whether associations between local descriptive norms and HbA 1c were moderated by food resource availability. HbA 1c , representing cardiometabolic risk, was measured three times over 10 years for a population-based biomedical cohort of adults in Adelaide, South Australia. Residential environmental exposures were defined using 1600 m participant-centred road-network buffers. Local descriptive norms for overweight/obesity and insufficient fruit intake (proportion of residents with BMI ≥ 25 kg/m 2 [n = 1890] or fruit intake of <2 serves/day [n = 1945], respectively) were aggregated from responses to a separate geocoded population survey. Fast-food and healthful food resource availability (counts) were extracted from a retail database. Separate sets of multilevel models included different predictors, one local descriptive norm and either fast-food or healthful food resource availability, with area-level education and individual-level covariates (age, sex, employment status, education, marital status, and smoking status). Interactions between local descriptive norms and food resource availability were tested. HbA 1c concentration rose over time. Local descriptive norms for overweight/obesity and insufficient fruit intake predicted greater rates of increase in HbA 1c . Neither fast-food nor healthful food resource availability were associated with change in HbA 1c . Greater healthful food resource availability reduced the rate of increase in HbA 1c concentration attributed to the overweight/obesity norm. Local descriptive health-related norms, not food resource availability, predicted 10-year change in HbA 1c . Null findings for food resource availability may reflect a sufficiency or minimum threshold level of resources such that availability poses no barrier to obtaining healthful or unhealthful foods for this region. However, the influence of local descriptive norms varied according to food resource availability in effects on HbA 1c . Local descriptive health-related norms have received little attention thus far but are important influences on individual cardiometabolic risk. Further research is needed to explore how local descriptive norms contribute to chronic disease risk and outcomes.

12 CFR 390.395 - Description of business.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Description of business. 390.395 Section 390... Associations § 390.395 Description of business. (a) This section applies to the description-of-business portion... 10-K (item 7) (17 CFR 249.310). (b) The description of business should conform to the description of...

ONS: an ontology for a standardized description of interventions and observational studies in nutrition.

PubMed

Vitali, Francesco; Lombardo, Rosario; Rivero, Damariz; Mattivi, Fulvio; Franceschi, Pietro; Bordoni, Alessandra; Trimigno, Alessia; Capozzi, Francesco; Felici, Giovanni; Taglino, Francesco; Miglietta, Franco; De Cock, Nathalie; Lachat, Carl; De Baets, Bernard; De Tré, Guy; Pinart, Mariona; Nimptsch, Katharina; Pischon, Tobias; Bouwman, Jildau; Cavalieri, Duccio

2018-01-01

The multidisciplinary nature of nutrition research is one of its main strengths. At the same time, however, it presents a major obstacle to integrate data analysis, especially for the terminological and semantic interpretations that specific research fields or communities are used to. To date, a proper ontology to structure and formalize the concepts used for the description of nutritional studies is still lacking. We have developed the Ontology for Nutritional Studies (ONS) by harmonizing selected pre-existing de facto ontologies with novel health and nutritional terminology classifications. The ONS is the result of a scholarly consensus of 51 research centers in nine European countries. The ontology classes and relations are commonly encountered while conducting, storing, harmonizing, integrating, describing, and searching nutritional studies. The ONS facilitates the description and specification of complex nutritional studies as demonstrated with two application scenarios. The ONS is the first systematic effort to provide a solid and extensible formal ontology framework for nutritional studies. Integration of new information can be easily achieved by the addition of extra modules (i.e., nutrigenomics, metabolomics, nutrikinetics, and quality appraisal). The ONS provides a unified and standardized terminology for nutritional studies as a resource for nutrition researchers who might not necessarily be familiar with ontologies and standardization concepts.

The use of cognitive task analysis to improve instructional descriptions of procedures.

PubMed

Clark, Richard E; Pugh, Carla M; Yates, Kenneth A; Inaba, Kenji; Green, Donald J; Sullivan, Maura E

2012-03-01

Surgical training relies heavily on the ability of expert surgeons to provide complete and accurate descriptions of a complex procedure. However, research from a variety of domains suggests that experts often omit critical information about the judgments, analysis, and decisions they make when solving a difficult problem or performing a complex task. In this study, we compared three methods for capturing surgeons' descriptions of how to perform the procedure for inserting a femoral artery shunt (unaided free-recall, unaided free-recall with simulation, and cognitive task analysis methods) to determine which method produced more accurate and complete results. Cognitive task analysis was approximately 70% more complete and accurate than free-recall and or free-recall during a simulation of the procedure. Ten expert trauma surgeons at a major urban trauma center were interviewed separately and asked to describe how to perform an emergency shunt procedure. Four surgeons provided an unaided free-recall description of the shunt procedure, five surgeons provided an unaided free-recall description of the procedure using visual aids and surgical instruments (simulation), and one (chosen randomly) was interviewed using cognitive task analysis (CTA) methods. An 11th vascular surgeon approved the final CTA protocol. The CTA interview with only one expert surgeon resulted in significantly greater accuracy and completeness of the descriptions compared with the unaided free-recall interviews with multiple expert surgeons. Surgeons in the unaided group omitted nearly 70% of necessary decision steps. In the free-recall group, heavy use of simulation improved surgeons' completeness when describing the steps of the procedure. CTA significantly increases the completeness and accuracy of surgeons' instructional descriptions of surgical procedures. In addition, simulation during unaided free-recall interviews may improve the completeness of interview data. Copyright © 2012 Elsevier Inc. All rights reserved.