Achieving Scientific Excellence: An Exploratory Study of the Role of Emotional and Motivational Factors

ERIC Educational Resources Information Center

Araújo, Liliana S.; Cruz, José Fernando A.; Almeida, Leandro S.

2017-01-01

This study investigates the perceived role of psychological factors in achieving excellence in scientific research. Six outstanding scientists aged 33-42 were interviewed. Data were analyzed inductively resulting in three main dimensions: personality traits and characteristics, psychological skills and processes, and task-specific strategies.…

The Academic Library and Student Retention and Graduation: An Exploratory Study

ERIC Educational Resources Information Center

Crawford, Gregory A.

2015-01-01

This study analyzed the relationships between variables of institutional expenses, library expenses, and library use and variables representing graduation and retention rates for colleges and universities. Using data drawn from the Integrated Postsecondary Educational Data System and the Academic Library Survey, institutions were compared by their…

Graduate Students' Perceptions of Professional Power in Social Work Practice

ERIC Educational Resources Information Center

Bundy-Fazioli, Kimberly; Quijano, Louise M.; Bubar, Roe

2013-01-01

The study of ways that professional power is perceived in social work practice is limited. This exploratory qualitative study analyzes second-year MSW students' perceptions of professional power in social work practice. This inquiry is guided by social constructivism and symbolic interactionism perspectives. The authors used constant comparison…

Open Crowdsourcing: Leveraging Community Software Developers for IT Projects

ERIC Educational Resources Information Center

Phair, Derek

2012-01-01

This qualitative exploratory single-case study was designed to examine and understand the use of volunteer community participants as software developers and other project related roles, such as testers, in completing a web-based application project by a non-profit organization. This study analyzed the strategic decision to engage crowd…

Experiences of Asian Psychologists and Counselors Trained in the USA: An Exploratory Study

ERIC Educational Resources Information Center

Goh, Michael; Yon, Kyu Jin; Shimmi, Yukiko; Hirai, Tatsuya

2014-01-01

This study qualitatively explored the pre-departure to reentry experiences of Asian international psychologists and counselors trained in the USA. Semi-structured interviews were conducted with 10 participants from four different Asian countries. Inductive analysis with Consensual Qualitative Research methods was used to analyze the interview…

Play at the Art Table: A Study of Children's Play Behaviors while Drawing.

ERIC Educational Resources Information Center

Escobedo, Theresa H.

This descriptive study examined children's drawings and related language episodes to differentiate drawings exhibiting play from those exhibiting exploratory behavior. Drawings categorized as play were further analyzed to identify constructive and imaginary play. The play theory used as the basis of the study proposes that exploration and…

Assessing Stress in Cancer Patients: A Second-Order Factor Analysis Model for the Perceived Stress Scale

ERIC Educational Resources Information Center

Golden-Kreutz, Deanna M.; Browne, Michael W.; Frierson, Georita M.; Andersen, Barbara L.

2004-01-01

Using the Perceived Stress Scale (PSS), perceptions of global stress were assessed in 111women following breast cancer surgery and at 12 and 24 months later. This is the first study to factor analyze the PSS. The PSS data were factor analyzed each time using exploratory factor analysis with oblique direct quartimin rotation. Goodness-of-fit…

Examining the social ecology of a bar-crawl: An exploratory pilot study.

PubMed

Clapp, John D; Madden, Danielle R; Mooney, Douglas D; Dahlquist, Kristin E

2017-01-01

Many of the problems associated with alcohol occur after a single drinking event (e.g. drink driving, assault). These acute alcohol problems have a huge global impact and account for a large percentage of unintentional and intentional injuries in the world. Nonetheless, alcohol research and preventive interventions rarely focus on drinking at the event-level since drinking events are complex, dynamic, and methodologically challenging to observe. This exploratory study provides an example of how event-level data may be collected, analyzed, and interpreted. The drinking behavior of twenty undergraduate students enrolled at a large Midwestern public university was observed during a single bar crawl event that is organized by students annually. Alcohol use was monitored with transdermal alcohol devices coupled with ecological momentary assessments and geospatial data. "Small N, Big Data" studies have the potential to advance health behavior theory and to guide real-time interventions. However, such studies generate large amounts of within subject data that can be challenging to analyze and present. This study examined how to visually display event-level data and also explored the relationship between some basic indicators and alcohol consumption.

Characterization of seepage in the exploratory studies facility, Yucca Mountain, Nevada

USGS Publications Warehouse

Oliver, T.A.; Whelan, J.F.

2006-01-01

Following a 5-month period of above-average precipitation during the winter of 2004-2005, water was observed seeping into the South Ramp section of the Exploratory Studies Facility of the proposed repository for high-level radioactive waste at Yucca Mountain, Nevada. Samples of the seepage were collected and analyzed for major ions, trace metals, and delta deuterium and delta oxygen-18 values in an effort to characterize the water and assess the interaction of seepage with anthropogenic materials used in the construction of the proposed repository. As demonstrated by the changes in the chemistry of water dripping from a rock bolt, interaction of seepage with construction materials can alter solution chemistry and oxidation state.

[NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 2:] Technical communications in aeronautics: Results of an exploratory study. An analysis of managers' and nonmanagers' responses

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Glassman, Myron; Barclay, Rebecca O.; Oliu, Walter E.

1989-01-01

Data collected from an exploratory study concerned with the technical communications practices of aerospace engineers and scientists were analyzed to test the primary assumption that aerospace managers and nonmanagers have different technical communications practices. Five assumptions were established for the analysis. Aerospace managers and nonmanagers were found to have different technical communications practices for three of the five assumptions tested. Although aerospace managers and nonmanagers were found to have different technical communications practices, the evidence was neither conclusive nor compelling that the presumption of difference in practices could be attributed to the duties performed by aerospace managers and nonmanagers.

The Roles of Negative Career Thinking and Career Problem-Solving Self-Efficacy in Career Exploratory Behavior

ERIC Educational Resources Information Center

Bullock-Yowell, Emily; Katz, Sheba P.; Reardon, Robert C.; Peterson, Gary W.

2012-01-01

The respective roles of social cognitive career theory and cognitive information processing in career exploratory behavior were analyzed. A verified path model shows cognitive information processing theory's negative career thoughts inversely predict social cognitive career theory's career problem-solving self-efficacy, which predicts career…

A Progress Report on an Exploratory Mathematics Course: Incorporating a Programming Component

ERIC Educational Resources Information Center

Goldberg, Robert; Waxman, Jerry

2004-01-01

This paper reports on an ongoing effort to incorporate a programming component into exploratory mathematics courses and analyzes some of the many practical considerations required for successfully managing such a course in large lecture hall classes. Two pedagogical paradigms (top-down and bottom-up) are compared and contrasted for teaching Visual…

To Explore the Experiences of Women on Reasons in Initiating and Maintaining Breastfeeding in Urban Area of Karachi, Pakistan: An Exploratory Study

PubMed Central

Shaheen Premani, Zahra; Kurji, Zohra; Mithani, Yasmin

2011-01-01

This is an exploratory study that explores the experiences of lactating women in initiating, continuing, or discontinuing breastfeeding in an urban area of Karachi, Pakistan. Objectives. To explore the experiences of lactating women and to understand their support and hindering mechanisms in initiating and maintaining breastfeeding. Methods. This is an exploratory design assisting in exploring the participant's experiences of initiating and maintaining breastfeeding to better understand their world. Purposive sampling was used, and data was analyzed through manual thematic analysis. Results. The data revealed that mother's knowledge, sociocultural environment, breastfeeding decision, and self- and professional support acted as driving forces for the participants. However, sociocultural environment, physiological changes, time management, and being a housewife to breastfeed their children were all challenges and barriers that the participants thought hindered their breastfeeding initiation and maintenance. Conclusion. Breastfeeding is a natural but taxing phenomenon, and breastfeeding mothers experience supporting and hindering factors in initiating and maintaining breastfeeding. PMID:22389780

Validation study of the Questionnaire on School Maladjustment Problems (QSMP).

PubMed

de la Fuente Arias, Jesús; Peralta Sánchez, Francisco Javier; Sánchez Roda, María Dolores; Trianes Torres, María Victoria

2012-05-01

The aim of this study was to analyze the exploratory and confirmatory structure, as well as other psychometric properties, of the Cuestionario de Problemas de Convivencia Escolar (CPCE; in Spanish, the Questionnaire on School Maladjustment Problems [QSMP]), using a sample of Spanish adolescents. The instrument was administered to 60 secondary education teachers (53.4% females and 46.6% males) between the ages of 28 and 54 years (M= 41.2, SD= 11.5), who evaluated a total of 857 adolescent students. The first-order exploratory factor analysis identified 7 factors, explaining a total variance of 62%. A second-order factor analysis yielded three dimensions that explain 84% of the variance. A confirmatory factor analysis was subsequently performed in order to reduce the number of factors obtained in the exploratory analysis as well as the number of items. Lastly, we present the results of reliability, internal consistency, and validity indices. These results and their implications for future research and for the practice of educational guidance and intervention are discussed in the conclusions.

Integrative Exploratory Analysis of Two or More Genomic Datasets.

PubMed

Meng, Chen; Culhane, Aedin

2016-01-01

Exploratory analysis is an essential step in the analysis of high throughput data. Multivariate approaches such as correspondence analysis (CA), principal component analysis, and multidimensional scaling are widely used in the exploratory analysis of single dataset. Modern biological studies often assay multiple types of biological molecules (e.g., mRNA, protein, phosphoproteins) on a same set of biological samples, thereby creating multiple different types of omics data or multiassay data. Integrative exploratory analysis of these multiple omics data is required to leverage the potential of multiple omics studies. In this chapter, we describe the application of co-inertia analysis (CIA; for analyzing two datasets) and multiple co-inertia analysis (MCIA; for three or more datasets) to address this problem. These methods are powerful yet simple multivariate approaches that represent samples using a lower number of variables, allowing a more easily identification of the correlated structure in and between multiple high dimensional datasets. Graphical representations can be employed to this purpose. In addition, the methods simultaneously project samples and variables (genes, proteins) onto the same lower dimensional space, so the most variant variables from each dataset can be selected and associated with samples, which can be further used to facilitate biological interpretation and pathway analysis. We applied CIA to explore the concordance between mRNA and protein expression in a panel of 60 tumor cell lines from the National Cancer Institute. In the same 60 cell lines, we used MCIA to perform a cross-platform comparison of mRNA gene expression profiles obtained on four different microarray platforms. Last, as an example of integrative analysis of multiassay or multi-omics data we analyzed transcriptomic, proteomic, and phosphoproteomic data from pluripotent (iPS) and embryonic stem (ES) cell lines.

Exploratory studies of the cruise performance of upper surface blown configurations: Program analysis and conclusions

NASA Technical Reports Server (NTRS)

Braden, J. A.; Hancock, J. P.; Hackett, J. E.; Lyman, V.

1979-01-01

The experimental data encompassing surface pressure measurements, and wake surveys at static and wind-on conditions are analyzed. Cruise performance trends reflecting nacelle geometric variations, and nozzle operating conditions are presented. Details of the modeling process are included.

Investigating Linguistic, Literary, and Social Affordances of L2 Collaborative Reading

ERIC Educational Resources Information Center

Thoms, Joshua J.; Poole, Frederick

2017-01-01

This exploratory study analyzes learner-learner interactions within a virtual environment when collaboratively reading Spanish poetry in a Hispanic literature course at the college level via an ecological theoretical perspective (van Lier, 2004). The goals of the study are (a) to present empirical data that illustrate the theoretical construct of…

Exploring Collaborative Culture and Leadership in Large High Schools

ERIC Educational Resources Information Center

Jeffers, Michael P.

2013-01-01

The purpose of this exploratory study was to analyze how high school principals approached developing a collaborative culture and providing collaborative leadership in a large high school setting. The population sample for this study was 82 principals of large comprehensive high schools of grades 9 through 12 or some combination thereof with…

Perceptions of Open Source versus Commercial Software: Is Higher Education Still on the Fence?

ERIC Educational Resources Information Center

van Rooij, Shahron Williams

2007-01-01

This exploratory study investigated the perceptions of technology and academic decision-makers about open source benefits and risks versus commercial software applications. The study also explored reactions to a concept for outsourcing campus-wide deployment and maintenance of open source. Data collected from telephone interviews were analyzed,…

Educational Training and Careers of Ph.D. Holders: An Exploratory Empirical Study. Planning Paper 27.

ERIC Educational Resources Information Center

Morris, Jeffrey

This study analyzes the occupational mobility of individuals who hold the Ph.D. degree. Drawing upon data contained in the National Register of Scientific and Technical Personnel compiled by the National Science Foundation, this paper presents the quantitative relationships between educational background, occupational mobility, and salaries. Based…

Application Development Methodology Appropriateness: An Exploratory Case Study Bridging the Gap between Framework Characteristics and Selection

ERIC Educational Resources Information Center

Williams, Lawrence H., Jr.

2013-01-01

This qualitative study analyzed experiences of twenty software developers. The research showed that all software development methodologies are distinct from each other. While some, such as waterfall, focus on traditional, plan-driven approaches that allow software requirements and design to evolve; others facilitate ambiguity and uncertainty by…

An Investigation of the Normative Structure for Community College Students

ERIC Educational Resources Information Center

Akin, Selenia Renea

2010-01-01

This exploratory study was designed to determine if a normative structure exists among a community college student body by extending the work of Caboni, Braxton, Deusterhous, Mundy, McClendon, and Lee (2005). The study also sought to determine if the level of espousal for the norms differed across student characteristics. This study analyzed data…

Perceptions of Kentucky High School Principals and Superintendents on the Role of the Superintendent Influencing Principal Instructional Leadership

ERIC Educational Resources Information Center

Hamilton, Charles L., Jr.

2011-01-01

This exploratory study surveyed the promotion of instructional leadership of high school principals by superintendents, as perceived by self and the principals they supervise. The two-phased study included an initial questionnaire administered to both study groups and comparisons of responses analyzed. All superintendents (N = 173), except the…

Needs of family caregivers in home care for older adults 1

PubMed Central

Bierhals, Carla Cristiane Becker Kottwitz; dos Santos, Naiana Oliveira; Fengler, Fernanda Laís; Raubustt, Kamila Dellamora; Forbes, Dorothy Anne; Paskulin, Lisiane Manganelli Girardi

2017-01-01

ABSTRACT Objective: to reveal the felt and normative needs of primary family caregivers when providing instrumental support to older adults enrolled in a Home Care Program in a Primary Health Service in the South of Brazil. Methods: using Bradshaw's taxonomy of needs to explore the caregiver's felt needs (stated needs) and normative needs (defined by professionals), a mixed exploratory study was conducted in three steps: Descriptive quantitative phase with 39 older adults and their caregiver, using a data sheet based on patient records; Qualitative exploratory phase that included 21 caregiver interviews, analyzed by content analysis; Systematic observation, using an observation guide with 16 caregivers, analyzed by descriptive statistics. Results: the felt needs were related to information about instrumental support activities and subjective aspects of care. Caregivers presented more normative needs related to medications care. Conclusion: understanding caregivers' needs allows nurses to plan interventions based on their particularities. PMID:28403338

Development and Validation of Coaches' Interpersonal Style Questionnaire

ERIC Educational Resources Information Center

Pulido, Juan J.; Sánchez-Oliva, David; Leo, Francisco M.; Sánchez-Cano, Jorge; García-Calvo, Tomás

2018-01-01

Purpose: The objectives were to develop and validate the Coaches' Interpersonal Style Questionnaire. The Coaches' Interpersonal Style Questionnaire analyzes the interpersonal style adopted by coaches when implementing their strategy of supporting or thwarting athletes' basic psychological needs. Method: In Study 1, an exploratory factor analysis…

Measuring Vocational Preferences: Ranking versus Categorical Rating Procedures.

ERIC Educational Resources Information Center

Carifio, James

1978-01-01

Describes a study to compare the relative validities of ranking v categorical rating procedures for obtaining student vocational preference data in exploratory program assignment situations. Students indicated their vocational program preferences from career clusters, and the frequency of wrong assignments made by each method was analyzed. (MF)

The Process of Mentoring Pregnant Adolescents: An Exploratory Study.

ERIC Educational Resources Information Center

Blinn-Pike, Lynn; Kuschel, Diane; McDaniel, Annette; Mingus, Suzanne; Mutti, Megan Poole

1998-01-01

The process that occurs in relationships between volunteer adult mentors and pregnant adolescent "mentees" is described empirically; testable hypotheses based on findings concerning the mentor role are proposed. Case records from 20 mentors are analyzed; findings regarding mentors' roles are discussed. Criteria for conceptualizing quasi-parenting…

Chinese Adolescents' Attitudes toward Sexual Relationships and Premarital Sex: Implications for Promoting Sexual Health

ERIC Educational Resources Information Center

Chang, Yu-Ting; Hayter, Mark; Lin, Mei-Ling

2014-01-01

This study was designed to explore Taiwanese school students' attitudes toward sexual relationships and premarital sex. This was an exploratory descriptive, qualitative study. Focus groups (N = 8) were conducted with 47 adolescents from three high schools in Taiwan. Transcripts were transcribed and thematically analyzed using Atlas V 5.0.…

Teaching Effectiveness in Private Higher Education Institutions in Botswana: Analysis of Students' Perceptions

ERIC Educational Resources Information Center

Baliyan, Som Pal; Moorad, Fazlur Rehman

2018-01-01

This quantitative study analyzed the perceptions of students on teaching effectiveness in private higher education institutions in Botswana. An exploratory and descriptive survey research design was adopted in this study. A valid and reliable questionnaire was used to collect data through a survey of 560 stratified randomly sampled students in…

Using Primary Sources to Teach Civil War History: A Case Study in Pedagogical Decision Making

ERIC Educational Resources Information Center

Snook, David L.

2017-01-01

This exploratory study combined the process of modified analytic induction with a mixed methods approach to analyze various factors that affected or might have affected participating teachers' decisions to use or not use various primary source based teaching strategies to teach historical thinking skills. Four participating eighth and ninth grade…

Using Lexical Profiling Tools to Investigate Children's Written Vocabulary in Grade 3: An Exploratory Study

ERIC Educational Resources Information Center

Roessingh, Hetty; Elgie, Susan; Kover, Pat

2015-01-01

Research in the study of students' writing concludes that vocabulary use is a key variable in determining the holistic quality of the writing. In the present study, 77 writing samples from a mixed group of Grade 3 children were analyzed for features of linguistic diversity using public domain vocabulary-profiling software. The writing was also…

Delivering "Virtual Ethnicity" Drama: A Pedagogical Design for Bridging Digital and Diversity Barriers

ERIC Educational Resources Information Center

Carter, E. Vincent

2015-01-01

This study examines an original dramaturgical method for creating virtual world experience called virtual world drama. The instructional focus is improving students' aptitude for analyzing ethnic identity by instilling both conceptual and multicultural competency. An exploratory research method is used, relying on observation (disguised and…

Development and Validation of the Critical Consciousness Scale

ERIC Educational Resources Information Center

Diemer, Matthew A.; Rapa, Luke J.; Park, Catalina J.; Perry, Justin C.

2017-01-01

This article details the development and validation of a measure of critical consciousness, defined as the capacity of oppressed or marginalized people to critically analyze their social and political conditions, endorsement of societal equality, and action to change perceived inequities. In Study 1, an exploratory factor analysis (EFA) was…

Ontario Kindergarten Teachers' Social Media Discussions about Full Day Kindergarten

ERIC Educational Resources Information Center

Lynch, Meghan

2014-01-01

This exploratory netnographic study describes how a sample of Ontario kindergarten teachers perceive the new Ontario Full Day Kindergarten (FDK) curriculum. Discussions from teacher message boards, the comment sections of online news articles, and interviews with kindergarten teachers were analyzed and coded using a qualitative approach. Analysis…

The Information Seeking and Use Behaviors of Retired Investors

ERIC Educational Resources Information Center

O'Connor, Lisa G.

2013-01-01

This exploratory study examines the information seeking and use behaviors of a group of US retired or near-retirement investors from everyday life information seeking and serious leisure perspectives. Although primarily qualitative, it also collects and analyzes quantitative data to describe retired investors' information preferences and use.…

Parents of Youth Who Identify as Transgender: An Exploratory Study

ERIC Educational Resources Information Center

Johnson, Danielle; Sikorski, Jonathon; Savage, Todd A.; Woitaszewski, Scott A.

2014-01-01

This article explores the experiences, perceptions, support systems, and coping strategies on which parents of youth who identify as transgender rely. Based on data gathered via interviews with parents of youth who identify as transgender and analyzed using the consensual qualitative research method, parental challenges and concerns about their…

Children's Use of iPads in Outdoor Environmental Education Programs

ERIC Educational Resources Information Center

Kacoroski, Joy; Liddicoat, Kendra R.; Kerlin, Steve

2016-01-01

This exploratory study aimed to understand how use of digital technology, specifically iPads, impacts the learning experiences of children during outdoor environmental education programs. iPads were integrated into water quality education programs for fifth grade students from an urban area. Qualitative observations were analyzed to document…

Sex Roles: Symposium V B.

ERIC Educational Resources Information Center

Lua, Sokhong; And Others

Reported is an exploratory investigation of attitudes toward child-rearing practices in Malaysia, including an attempt to investigate and analyze the nature and extent of involvement of Malaysian fathers in child care. There is also an abstract of a study of the influence of child-rearing practices on marital role expectations in Bengali,…

U.S.-Born Salvadoran American Women with Learning Disabilities in Transition to Adulthood

ERIC Educational Resources Information Center

Ortiz, Deanna M.

2010-01-01

This exploratory and descriptive qualitative interview study examined the postsecondary experiences of three Salvadoran-American women with learning disabilities (LD) living in the District of Columbia in the 3 years since graduating from high school. This research analyzed the young women's experiences in employment, education, community…

Elimination of quinine in two subjects after ingestion of tonic water : an exploratory study.

DOT National Transportation Integrated Search

1994-08-01

Biological specimens from 8 fatal aviation accidents out of 775 fatal aviation accidents analyzed in 1991 and 1992 were found to contain quinine. In one case, the investigators sought to identify the source of quinine found in the pilot. It was sugge...

Stakeholders' Qualitative Perspectives of Effective Telepractice Pedagogy in Speech-Language Pathology

ERIC Educational Resources Information Center

Overby, Megan S.

2018-01-01

Background: Academic programmes in speech-language pathology are increasingly providing telehealth/telepractice clinical education to students. Despite this growth, there is little information describing effective ways to teach it. Aims: The current exploratory study analyzed the perceptions of speech-language pathology/therapy (SLP/SLT) faculty,…

Developing Effective Transition Reports for Secondary Students: A Nationwide Survey of College and University Disability Support Personnel

ERIC Educational Resources Information Center

Wadlington, Charles; DeOrnellas, Kathy; Scott, Shannon R.

2017-01-01

This exploratory study analyzes the perceptions of Disability Support Services (DSS) personnel regarding the transition process and documentation requirements to receive services for students with invisible disabilities in postsecondary settings. Invisible disabilities include attention-deficit/hyperactivity disorder, autism spectrum disorders,…

The mesencephalic trigeminal sensory nucleus is involved in acquisition of active exploratory behavior induced by changing from a diet of exclusively milk formula to food pellets in mice.

PubMed

Ishii, Toshiaki; Furuoka, Hidefumi; Kitamura, Nobuo; Muroi, Yoshikage; Nishimura, Masakazu

2006-09-21

Post-weaning mice fed exclusively milk display low-frequency exploratory behavior [Ishii, T., Itou, T., and Nishimura, M. (2005) Life Sci. 78, 174-179] compared to mice fed a food pellet diet. This low-frequency exploratory behavior switched to high-frequency exploration after a switch from exclusively milk formula to a food pellet diet. Acquisition of the high-frequency exploratory behavior was irreversible. Recently, we demonstrated that the mesencephalic trigeminal nucleus (Me5) is involved in the control of feeding and exploratory behavior in mice without modulating the emotional state [Ishii, T., Furuoka, H., Itou, T., Kitamura, N., and Nishimura, M. (2005) Brain Res. 1048, 80-86]. We therefore investigated whether the Me5 is involved in acquisition of high-frequency exploratory behavior induced by the switch in diet from an exclusively milk formula to food pellets. Mouse feeding and exploratory behaviors were analyzed using a food search compulsion apparatus, which was designed to distinguish between the two behaviors under standard living conditions. Immunohistochemical analysis of immediate early genes indicated that the Me5, which receives signals from oral proprioceptors, is transiently activated after the diet change. The change from low-frequency to high-frequency exploratory behavior was prevented in milk-fed mice by bilateral lesion of the Me5. These results suggest that the Me5 is activated by signals associated with mastication-induced proprioception and contributes to the acquisition of active exploratory behavior.

Students' Facebook Usage and Academic Achievement: A Case Study of Private University in Thailand

ERIC Educational Resources Information Center

Sereetrakul, Wilailuk

2013-01-01

The objective of this study was to determine if the time spent on Facebook and the purpose for which Facebook was used had any impact on the academic achievement of the students. This exploratory research used a questionnaire to collect data from 251 undergraduate students at a private university in Bangkok, Thailand. Data were analyzed using…

Exploratory Study on the Patterns of Online Interaction and Knowledge Co-Construction in Project-Based Learning

ERIC Educational Resources Information Center

Heo, Heeok; Lim, Kyu Yon; Kim, Youngsoo

2010-01-01

This study aims to investigate the patterns and the quality of online interaction during project-based learning (PjBL) on both micro and macro levels. To achieve this purpose, PjBL was implemented with online group activities in an undergraduate course. Social network analysis (SNA) and content analysis were employed to analyze online interaction…

An Exploratory Study Examining the Spatial Dynamics of Illicit Drug Availability and Rates of Drug Use

ERIC Educational Resources Information Center

Freisthler, Bridget; Gruenewald, Paul J.; Johnson, Fred W.; Treno, Andrew J.; Lascala, Elizabeth A.

2005-01-01

This study examines the spatial relationship between drug availability and rates of drug use in neighborhood areas. Responses from 16,083 individuals were analyzed at the zip code level (n = 158) and analyses were conducted separately for youth and adults using spatial regression techniques. The dependent variable is the percentage of respondents…

Evaluation of Usability Utilizing Markov Models

ERIC Educational Resources Information Center

Penedo, Janaina Rodrigues; Diniz, Morganna; Ferreira, Simone Bacellar Leal; Silveira, Denis S.; Capra, Eliane

2012-01-01

Purpose: The purpose of this paper is to analyze the usability of a remote learning system in its initial development phase, using a quantitative usability evaluation method through Markov models. Design/methodology/approach: The paper opted for an exploratory study. The data of interest of the research correspond to the possible accesses of users…

Finding Pearls: Psychometric Reevaluation of the Simpson-Troost Attitude Questionnaire (STAQ)

ERIC Educational Resources Information Center

Owen, Steven V.; Toepperwein, Mary Anne; Marshall, Carolyn E.; Lichtenstein, Michael J.; Blalock, Cheryl L.; Liu, Yan; Pruski, Linda A.; Grimes, Kandi

2008-01-01

The Simpson-Troost Attitude Questionnaire (STAQ) was developed as part of a study to assess adolescent commitment to and achievement in science. For this psychometric reappraisal of the 57-item STAQ, data were analyzed from a convenience sample of 1,754 secondary students. Confirmatory and exploratory factor analyses were applied, and results…

A Critical Analysis of Football Bowl Subdivision Coaching Contract Components

ERIC Educational Resources Information Center

Nichols, Justin Keith

2012-01-01

This exploratory study is designed to inventory and analyze contract components used by Football Bowl Subdivision (FBS) institutions in the National Collegiate Athletic Association (NCAA) to further contribute to the body research. The FBS is comprised of 120 institutions and 94 of those institutions submitted contracts to "USA Today"…

A Nationwide Survey of Disability Support Personnel Regarding Transition, Documentation, and Services for Postsecondary Students with Invisible Disabilities

ERIC Educational Resources Information Center

Wadlington, Charles

2012-01-01

The purpose of this exploratory study was to analyze the perceptions (through survey data) of Disability Support Services (DSS) personnel regarding the transition process, documentation requirements to receive services, and services for students with invisible disabilities (Autism Spectrum Disorder [ASD], Attention-Deficit Hyperactivity Disorder…

The Content of Beginning Special Educators' Conversations with Their Electronic Mentors

ERIC Educational Resources Information Center

Gentry, Roberta

2016-01-01

This exploratory study examined the frequency and content of text-based interactions between special education mentors (n = 22) and mentees (n = 50) within the Electronic Mentoring for Student Success Program (eMSS). Perceived outcomes of participants, based on an open ended survey question, were also analyzed. The Interstate Teacher Assessment…

Border Pedagogy Cafes: Grassroots Conversations that Matter

ERIC Educational Resources Information Center

Necochea, Juan; Cline, Zulmara

2008-01-01

This exploratory study uses qualitative methods to analyze the impact of conversations in the Border Pedagogy "Cafes" on more than 500 binational educators from the Tijuana/San Diego area on the U.S.-Mexico border. Four important themes emerged from the analysis that describe the impact of the cafes and offer a strong foundation on which…

Student Perceptions of Privacy Principles for Learning Analytics

ERIC Educational Resources Information Center

Ifenthaler, Dirk; Schumacher, Clara

2016-01-01

The purpose of this study was to examine student perceptions of privacy principles related to learning analytics. Privacy issues for learning analytics include how personal data are collected and stored as well as how they are analyzed and presented to different stakeholders. A total of 330 university students participated in an exploratory study…

Analyzing the Validity of the Adult-Adolescent Parenting Inventory for Low-Income Populations

ERIC Educational Resources Information Center

Lawson, Michael A.; Alameda-Lawson, Tania; Byrnes, Edward

2017-01-01

Objectives: The purpose of this study was to examine the construct and predictive validity of the Adult-Adolescent Parenting Inventory (AAPI-2). Methods: The validity of the AAPI-2 was evaluated using multiple statistical methods, including exploratory factor analysis, confirmatory factor analysis, and latent class analysis. These analyses were…

Computational Algorithmization: Limitations in Problem Solving Skills in Computational Sciences Majors at University of Oriente

ERIC Educational Resources Information Center

Castillo, Antonio S.; Berenguer, Isabel A.; Sánchez, Alexander G.; Álvarez, Tomás R. R.

2017-01-01

This paper analyzes the results of a diagnostic study carried out with second year students of the computational sciences majors at University of Oriente, Cuba, to determine the limitations that they present in computational algorithmization. An exploratory research was developed using quantitative and qualitative methods. The results allowed…

Racist Facebook Event against Native Americans: Preservice Teachers Explore Ethical and Critical Multicultural Implications

ERIC Educational Resources Information Center

Aragon, Antonette; Kaminski, Karen

2012-01-01

This exploratory case study sought to analyze data from Collaborative Learning Modalities (Brantmeier, Aragon & Folkestad, 2011) on-line threaded discussions in a teacher education course where pre-service teachers examined the nature of a Facebook event revealing unethical and racist notions against Native Americans. In 2010 a university…

Using Interactive Data Visualizations for Exploratory Analysis in Undergraduate Genomics Coursework: Field Study Findings and Guidelines

NASA Astrophysics Data System (ADS)

Mirel, Barbara; Kumar, Anuj; Nong, Paige; Su, Gang; Meng, Fan

2016-02-01

Life scientists increasingly use visual analytics to explore large data sets and generate hypotheses. Undergraduate biology majors should be learning these same methods. Yet visual analytics is one of the most underdeveloped areas of undergraduate biology education. This study sought to determine the feasibility of undergraduate biology majors conducting exploratory analysis using the same interactive data visualizations as practicing scientists. We examined 22 upper level undergraduates in a genomics course as they engaged in a case-based inquiry with an interactive heat map. We qualitatively and quantitatively analyzed students' visual analytic behaviors, reasoning and outcomes to identify student performance patterns, commonly shared efficiencies and task completion. We analyzed students' successes and difficulties in applying knowledge and skills relevant to the visual analytics case and related gaps in knowledge and skill to associated tool designs. Findings show that undergraduate engagement in visual analytics is feasible and could be further strengthened through tool usability improvements. We identify these improvements. We speculate, as well, on instructional considerations that our findings suggested may also enhance visual analytics in case-based modules.

Using Interactive Data Visualizations for Exploratory Analysis in Undergraduate Genomics Coursework: Field Study Findings and Guidelines

PubMed Central

Kumar, Anuj; Nong, Paige; Su, Gang; Meng, Fan

2016-01-01

Life scientists increasingly use visual analytics to explore large data sets and generate hypotheses. Undergraduate biology majors should be learning these same methods. Yet visual analytics is one of the most underdeveloped areas of undergraduate biology education. This study sought to determine the feasibility of undergraduate biology majors conducting exploratory analysis using the same interactive data visualizations as practicing scientists. We examined 22 upper level undergraduates in a genomics course as they engaged in a case-based inquiry with an interactive heat map. We qualitatively and quantitatively analyzed students’ visual analytic behaviors, reasoning and outcomes to identify student performance patterns, commonly shared efficiencies and task completion. We analyzed students’ successes and difficulties in applying knowledge and skills relevant to the visual analytics case and related gaps in knowledge and skill to associated tool designs. Findings show that undergraduate engagement in visual analytics is feasible and could be further strengthened through tool usability improvements. We identify these improvements. We speculate, as well, on instructional considerations that our findings suggested may also enhance visual analytics in case-based modules. PMID:26877625

Attitudes toward evaluation: An exploratory study of students' and stakeholders' social representations.

PubMed

Schultes, Marie-Therese; Kollmayer, Marlene; Mejeh, Mathias; Spiel, Christiane

2018-06-15

Positive attitudes toward evaluation among stakeholders are an important precondition for successful evaluation processes. However, empirical studies focusing on stakeholders' attitudes toward evaluation are scarce. The present paper explores the approach of assessing social representations as indicators of people's attitudes toward evaluation. In an exploratory study, two groups were surveyed: University students (n = 60) with rather theoretical knowledge of evaluation and stakeholders (n = 61) who had shortly before taken part in participatory evaluation studies. Both groups were asked to name their free associations with the term "evaluation", which were subsequently analyzed lexicographically. The results indicate different social representations of evaluation in the two groups. The student group primarily saw evaluation as an "appraisal", whereas the stakeholders emphasized the "improvement" resulting from evaluation. Implications for further evaluation research and practice are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

Knowledge flow and exchange in interdisciplinary primary health care teams (PHCTs): an exploratory study

PubMed Central

Sibbald, Shannon L.; Wathen, C. Nadine; Kothari, Anita; Day, Adam M. B.

2013-01-01

Objective: Improving the process of evidence-based practice in primary health care requires an understanding of information exchange among colleagues. This study explored how clinically oriented research knowledge flows through multidisciplinary primary health care teams (PHCTs) and influences clinical decisions. Methods: This was an exploratory mixed-methods study with members of six PHCTs in Ontario, Canada. Quantitative data were collected using a questionnaire and analyzed with social network analysis (SNA) using UCINet. Qualitative data were collected using semi-structured interviews and analyzed with content analysis procedures using NVivo8. Results: It was found that obtaining research knowledge was perceived to be a shared responsibility among team members, whereas its application in patient care was seen as the responsibility of the team leader, usually the senior physician. PHCT members acknowledged the need for resources for information access, synthesis, interpretation, or management. Conclusion: Information sharing in interdisciplinary teams is a complex and multifaceted process. Specific interventions need to be improved such as formalizing modes of communication, better organizing knowledge-sharing activities, and improving the active use of allied health professionals. Despite movement toward team-based models, senior physicians are often gatekeepers of uptake of new evidence and changes in practice. PMID:23646028

The Adjustment of New Recruits to Military Life in the Chinese Army: The Longitudinal Predictive Power of MMPI-2

ERIC Educational Resources Information Center

Xiao, Lijun; Han, Jing; Han, Jian

2011-01-01

In this article, the authors present the findings of two studies analyzing new recruits' adjustment to army life in the Chinese military. In the first exploratory study, we developed a scale to measure new recruits' adjustment to military life, and found that new soldiers' adaptation could be divided into two distinct types: interpersonal…

High School Students' Mathematical Problem Posing: An Exploratory Study in the Classroom.

ERIC Educational Resources Information Center

Borba, Marcelo C.

This study investigated how 8 secondary school students coped with the task of choosing their own problems for a 9-week course in an alternative school in Ithaca, New York. The students chose a theme to be investigated before the class started, collected real data on the theme, and if they felt the need for it, analyzed it using Function Probe, a…

Contextual Approach to the Development of an Indonesian Syntax Textbook in Higher Education in Indonesia

ERIC Educational Resources Information Center

Wahyuni, Tutik; Suwandi, Sarwiji; Slamet, St. Y.; Andayani

2018-01-01

The objective of this present research is to develop an Indonesian Syntax textbook. At the exploratory stage, a descriptive-qualitative approach was adopted. The data were collected using a documentary study, observations, and questionnaires and analyzed through a contextual model. The model was experimentally tested. At this stage, some main…

Prejudiced Attitudes in University Students towards Irregular Immigrants: An Exploratory Study

ERIC Educational Resources Information Center

Segura-Robles, Adrián; Alemany-Arrebola, Inmaculada; Gallardo-Vigil, Miguel Ángel

2016-01-01

Introduction: The main objective of the research was to analyze the existence of prejudice among university students of Melilla Campus (Spain) towards migrants who cross the border illegally. The role of educators and health professionals has a special interest in this context; they are who will have more contact with them. This requires the…

Investing in Diversity in London Schools: Leadership Preparation for Black and Global Majority Educators

ERIC Educational Resources Information Center

Johnson, Lauri; Campbell-Stephens, Rosemary

2010-01-01

This article traces the historical roots, describes the philosophy and curriculum, and analyzes the approach to leadership in Investing in Diversity, a 1-year Black-led leadership development course in the London schools. An exploratory qualitative case study approach was used to collect historical and empirical data about the program over a…

The Pedagogical Examples of Groups and Rings That Algebraists Think Are Most Important in an Introductory Course

ERIC Educational Resources Information Center

Cook, John Paul; Fukawa-Connelly, Tim

2015-01-01

This article reports on an exploratory study designed to investigate the reasoning behind algebraists' selection of examples. Variation theory provided a lens to analyze their collections of examples. Our findings include the classes of examples of groups and rings that algebraists believe to be most pedagogically useful. Chief among their…

Exploratory Study of Collaborative Behaviour in Gaming and Interactions of Students in Second Life

ERIC Educational Resources Information Center

Olasina, Gbolahan

2016-01-01

The current research is conducted in the context of Second Life (SL) users in Scottsville, Pietermaritzburg, KwaZulu-Natal, South Africa. The research uses the Symbolic Interactionism Theory (SIT), a social science based theory as theoretical framework to underpin it and help inform the research. The overriding purpose is to analyze evidence of…

Learner Interaction in a Massively Multiplayer Online Role Playing Game (MMORPG): A Sociocultural Discourse Analysis

ERIC Educational Resources Information Center

Peterson, Mark

2012-01-01

This exploratory study investigates the linguistic and social interaction of four intermediate EFL learners during game play in a massively multiplayer online role playing game (MMORPG). Twelve illustrative episodes drawn from the participants' text chat, collected in four 70-minute sessions held over a one-month period, are analyzed from a…

Understanding Schools as High-Reliability Organizations: An Exploratory Examination of Teachers' and School Leaders' Perceptions of Success

ERIC Educational Resources Information Center

Lorton, Juli A.; Bellamy, G. Thomas; Reece, Anne; Carlson, Jill

2013-01-01

Drawing on research on high-reliability organizations, this interviewbased qualitative case study employs four characteristics of such organizations as a lens for analyzing the operations of one very successful K-5 public school. Results suggest that the school had processes similar to those characteristic of high-reliability organizations: a…

Changes in College Students' Perceptions of Use of Web-Based Resources for Academic Tasks with Wikipedia Projects: A Preliminary Exploration

ERIC Educational Resources Information Center

Traphagan, Tomoko; Traphagan, John; Dickens, Linda Neavel; Resta, Paul

2014-01-01

Motivated by the need to facilitate Net Generation students' information literacy (IL), or more specifically, to promote student understanding of legitimate, effective use of Web-based resources, this exploratory study investigated how analyzing, writing, posting, and monitoring Wikipedia entries might help students develop critical…

A Nationwide Survey of Disability Support Personnel regarding Transition and Services for Postsecondary Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Muenke, Raychel C.

2011-01-01

The purpose of this exploratory study was to analyze the perceptions (through survey data) of Disability Support Services (DSS) personnel regarding the transition process for students with Autism Spectrum Disorder (ASD) from secondary to postsecondary institutions. Participants from 408 postsecondary institutions completed the survey with 60.4%…

Service Quality and Satisfaction Perspectives at the 2011 International Amateur Athletic Federation (IAAF) World Championships

ERIC Educational Resources Information Center

Kim, Min Kil; Kim, Suk-Kyu; Lee, Donghun; Judge, Lawrence W.; Huang, Haiyan

2013-01-01

The purpose of this exploratory study was to identify and analyze the factors that contribute to perceived service quality, user satisfaction, and behavioral intention in covering megasporting events at the Main Media Center for the International Amateur Athletic Federation (IAAF) Track and Field World Championships. The data were collected…

Analyzing the Impact of Gender on Depictions of Touch in Early Childhood Textbooks

ERIC Educational Resources Information Center

Gilbert, Andrew; Williams, Shane

2008-01-01

Early childhood contexts often enact "common-sense identities" that create and sustain the notion that teachers of young children are expressly female and heterosexual. It has also been argued that touch is a key difference between men and women in early childhood classrooms. This exploratory study examined 10 early childhood textbooks to…

What Do Students Do in a F2F CSCL Classroom? The Optimization of Multiple Communications Modes

ERIC Educational Resources Information Center

Chen, Wenli; Looi, Chee-Kit; Tan, Sini

2010-01-01

This exploratory study analyzes how students use different communication modes to share information, negotiate meaning and construct knowledge in the process of doing a group learning activity in a Primary Grade 5 blended learning environment in Singapore. Small groups of students interacted face-to-face over a computer-mediated communication…

Problem-Posing as a Didactic Resource in Formal Mathematics Courses to Train Future Secondary School Mathematics Teachers

ERIC Educational Resources Information Center

Solórzano, Lorena Salazar

2015-01-01

Beginning university training programs must focus on different competencies for mathematics teachers, i.e., not only on solving problems, but also on posing them and analyzing the mathematical activity. This paper reports the results of an exploratory study conducted with future secondary school mathematics teachers on the introduction of…

Emergence of Exploratory, Technical and Tactical Behavior in Small-Sided Soccer Games when Manipulating the Number of Teammates and Opponents.

PubMed

Torrents, Carlota; Ric, Angel; Hristovski, Robert; Torres-Ronda, Lorena; Vicente, Emili; Sampaio, Jaime

2016-01-01

The effects that different constraints have on the exploratory behavior, measured by the variety and quantity of different responses within a game situation, is of the utmost importance for successful performance in team sports. The aim of this study was to determine how the number of teammates and opponents affects the exploratory behavior of both professional and amateur players in small-sided soccer games. Twenty-two professional (age 25.6 ± 4.9 years) and 22 amateur (age 23.1 ± 0.7 years) male soccer players played three small-sided game formats (4 vs. 3, 4 vs. 5, and 4 vs. 7). These trials were video-recorded and a systematic observation instrument was used to notate the actions, which were subsequently analyzed by means of a principal component analysis and the dynamic overlap order parameter (measure to identify the rate and breadth of exploratory behavior on different time scales). Results revealed that a higher the number of opponents required for more frequent ball controls. Moreover, with a higher number of teammates, there were more defensive actions focused on protecting the goal, with more players balancing. In relation to attack, an increase in the number of opponents produced a decrease in passing, driving and controlling actions, while an increase in the number of teammates led to more time being spent in attacking situations. A numerical advantage led to less exploratory behavior, an effect that was especially clear when playing within a team of seven players against four opponents. All teams showed strong effects of the number of teammates on the exploratory behavior when comparing 5 vs 7 or 3 vs 7 teammates. These results seem to be independent of the players' level.

A Study on the Development of the Tendency to Tolerance Scale and an Analysis of the Tendencies of Primary School Students to Tolerance through Certain Variables

ERIC Educational Resources Information Center

Caliskan, Huseyin; Saglam, Halil Ibrahim

2012-01-01

The purpose of this study is to develop the Tendency to Tolerance Scale and to analyze the tendencies of primary school students to tolerance through certain variables. The population of the study was comprised of 899 students who studied at five different primary schools located in Sakarya. The exploratory factor analysis yielded an 18-item…

An exploratory study of neuro linguistic programming and communication anxiety

NASA Astrophysics Data System (ADS)

Brunner, Lois M.

1993-12-01

This thesis is an exploratory study of Neuro-Linguistic Programming (NLP), and its capabilities to provide a technique or a composite technique that will reduce the anxiety associated with making an oral brief or presentation before a group, sometimes referred to as Communication Apprehension. The composite technique comes from NLP and Time Line Therapy, which is an extension to NLP. Student volunteers (17) from a Communications course given by the Administrative Sciences Department were taught this technique. For each volunteer, an informational oral presentation was made and videotaped before the training and another informational oral presentation made and videotaped following the training. The before and after training presentations for each individual volunteer were evaluated against criteria for communications anxiety and analyzed to determine if there was a noticeable reduction of anxiety after the training. Anxiety was reduced in all of the volunteers in this study.

Improving the Context Supporting Quality Improvement in a Neonatal Intensive Care Unit Quality Collaborative: An Exploratory Field Study.

PubMed

Grooms, Heather R; Froehle, Craig M; Provost, Lloyd P; Handyside, James; Kaplan, Heather C

Successful quality improvement (QI) requires a supportive context. The goal was to determine whether a structured curriculum could help QI teams improve the context supporting their QI work. An exploratory field study was conducted of 43 teams participating in a neonatal intensive care unit QI collaborative. Using a curriculum based on the Model for Understanding Success in Quality, teams identified gaps in their context and tested interventions to modify context. Surveys and self-reflective journals were analyzed to understand how teams developed changes to modify context. More than half (55%) targeted contextual improvements within the microsystem, focusing on motivation and culture. "Information sharing" interventions to communicate information about the project as a strategy to engage more staff were the most common interventions tested. Further study is needed to determine if efforts to modify context consistently lead to greater outcome improvements.

Blended learning in K-12 mathematics and science instruction -- An exploratory study

NASA Astrophysics Data System (ADS)

Schmidt, Jason

Blended learning has developed into a hot topic in education over the past several years. Flipped classrooms, online learning environments, and the use of technology to deliver educational content using rich media continue to garner national attention. While generally well accepted and researched in post-secondary education, not much research has focused on blended learning in elementary, middle, and high schools. This thesis is an exploratory study to begin to determine if students and teachers like blended learning and whether or not it affects the amount of time they spend in math and science. Standardized achievement test data were also analyzed to determine if blended learning had any effect on test scores. Based on student and teacher surveys, this population seems to like blended learning and to work more efficiently in this environment. There is no evidence from this study to support any effect on student achievement.

[School blogs about sexuality: an exploratory documentary study].

PubMed

Valli, Gabriela Petró; Cogo, Ana Luísa Petersen

2013-09-01

The objective was to analyze the structure of school blogs on sexuality and their utilization by adolescents. This quantitative, exploratory and documentary study was performed with 11 blogs designed by students and available online in March of 2012. The information was submitted to hypertext analysis and descriptive statistics, taking research ethics norms into consideration. Group and education blogs developed in Portuguese and Brazilian schools were most often signed by their authors and suffered few updates. The written posts mixed scientific and informal languages, besides presenting videos and images. Every blog included information regarding the number of followers, visits, comments and a contact to answer questions. The highlighted discussed topics were birth control methods and sexually transmitted diseases (STDs). Blogs are a resource for health education that should promote active discussions and rely on the participation of health care professionals.

A new approach to hazardous materials transportation risk analysis: decision modeling to identify critical variables.

PubMed

Clark, Renee M; Besterfield-Sacre, Mary E

2009-03-01

We take a novel approach to analyzing hazardous materials transportation risk in this research. Previous studies analyzed this risk from an operations research (OR) or quantitative risk assessment (QRA) perspective by minimizing or calculating risk along a transport route. Further, even though the majority of incidents occur when containers are unloaded, the research has not focused on transportation-related activities, including container loading and unloading. In this work, we developed a decision model of a hazardous materials release during unloading using actual data and an exploratory data modeling approach. Previous studies have had a theoretical perspective in terms of identifying and advancing the key variables related to this risk, and there has not been a focus on probability and statistics-based approaches for doing this. Our decision model empirically identifies the critical variables using an exploratory methodology for a large, highly categorical database involving latent class analysis (LCA), loglinear modeling, and Bayesian networking. Our model identified the most influential variables and countermeasures for two consequences of a hazmat incident, dollar loss and release quantity, and is one of the first models to do this. The most influential variables were found to be related to the failure of the container. In addition to analyzing hazmat risk, our methodology can be used to develop data-driven models for strategic decision making in other domains involving risk.

Selected Core Thinking Skills and Cognitive Strategy of an Expert and Novice Engineer

ERIC Educational Resources Information Center

Dixon, Raymond A.

2011-01-01

This exploratory study highlights certain differences in the way an expert and a novice engineer used their analyzing and generating skills while solving a fairly ill-structured design problem. The expert tends to use more inferences and elaboration when solving the design problem and the novice tend to use analysis that is focused on the…

"Why Do We Know Hebrew and They Do Not Know Arabic?" Children's Meta-Linguistic Talk in Bilingual Preschool

ERIC Educational Resources Information Center

Schwartz, Mila; Gorbatt, Naomi

2016-01-01

Language-focused listening to young children's talk provides insight into their internal thinking mechanisms regarding language as they engage in language learning. The aim of this exploratory longitudinal study was to examine and analyze children's meta-linguistic talk and its main characteristics in a bilingual Arabic-Hebrew-speaking preschool.…

Show Me What You See: An Exploration of Learning in Museums and Learning in Theatre

ERIC Educational Resources Information Center

Chou, Amy; Shih, Janet

2010-01-01

The main goal of this research study is to explore the interconnection between museum learning and theatre learning. We will begin this exploratory process by analyzing the functions of role-playing and improvisation as teaching and learning strategies, and we will then expand this analysis to the idea of storytelling as a link between learning in…

Delving into the Nature of Problem Solving Processes in a Dynamic Geometry Environment: Different Technological Effects on Cognitive Processing

ERIC Educational Resources Information Center

Kuzle, Ana

2017-01-01

Students regularly struggle with mathematical tasks, particularly those concerning non-routine problems in geometry. Although educators would like for their learners to transfer their knowledge to non-routine and real-life situations, students run into a number of difficulties. The goal of this exploratory study was to analyze three participants'…

Exploratory Temporal and Spatial Analysis of Myocardial Infarction Hospitalizations in Calgary, Canada

PubMed Central

Liu, Xiaoxiao; Bertazzon, Stefania

2017-01-01

Spatial and temporal analyses are critical to understand the pattern of myocardial infarction (MI) hospitalizations over space and time, and to identify their underlying determinants. In this paper, we analyze MI hospitalizations in Calgary from 2004 to 2013, stratified by age and gender. First, a seasonal trend decomposition analyzes the seasonality; then a linear regression models the trend component. Moran’s I and hot spot analyses explore the spatial pattern. Though exploratory, results show that most age and gender groups feature a statistically significant decline over the 10 years, consistent with previous studies in Canada. Decline rates vary across ages and genders, with the slowest decline observed for younger males. Each gender exhibits a seasonal pattern with peaks in both winter and summer. Spatially, MI hot spots are identified in older communities, and in socioeconomically and environmentally disadvantaged communities. In the older communities, higher MI rates appear to be more highly associated with demographics. Conversely, worse air quality appears to be locally associated with higher MI incidence in younger age groups. The study helps identify areas of concern, where MI hot spots are identified for younger age groups, suggesting the need for localized public health policies to target local risk factors. PMID:29232910

The effects of hands-free communication device systems: communication changes in hospital organizations

PubMed Central

Richardson, Joshua E; Ash, Joan S

2010-01-01

Objective To analyze the effects that hands-free communication device (HCD) systems have on healthcare organizations from multiple user perspectives. Design This exploratory qualitative study recruited 26 subjects from multiple departments in two research sites located in Portland, Oregon: an academic medical center and a community hospital. Interview and observation data were gathered January through March, 2007. Measurements Data were analyzed using a grounded theory approach. Because this study was exploratory, data were coded and patterns identified until overall themes ‘emerged’. Results Five themes arose: (1) Communication access—the perception that HCD systems provide fast and efficient communication that supports workflow; (2) Control—social and technical considerations associated with use of an HCD system; (3) Training—processes that should be used to improve use of the HCD system; (4) Organizational change—changes to organizational design and behavior caused by HCD system implementation; and (5) Environment and infrastructure—HCD system use within the context of physical workspaces. Conclusion HCD systems improve communication access but users experience challenges integrating the system into workflow. Effective HCD use depends on how well organizations train users, adapt to changes brought about by HCD systems, and integrate HCD systems into physical surroundings. PMID:20064808

The effects of hands-free communication device systems: communication changes in hospital organizations.

PubMed

Richardson, Joshua E; Ash, Joan S

2010-01-01

To analyze the effects that hands-free communication device (HCD) systems have on healthcare organizations from multiple user perspectives. This exploratory qualitative study recruited 26 subjects from multiple departments in two research sites located in Portland, Oregon: an academic medical center and a community hospital. Interview and observation data were gathered January through March, 2007. Data were analyzed using a grounded theory approach. Because this study was exploratory, data were coded and patterns identified until overall themes 'emerged'. Five themes arose: (1) Communication access-the perception that HCD systems provide fast and efficient communication that supports workflow; (2) Control-social and technical considerations associated with use of an HCD system; (3) Training-processes that should be used to improve use of the HCD system; (4) Organizational change-changes to organizational design and behavior caused by HCD system implementation; and (5) Environment and infrastructure-HCD system use within the context of physical workspaces. HCD systems improve communication access but users experience challenges integrating the system into workflow. Effective HCD use depends on how well organizations train users, adapt to changes brought about by HCD systems, and integrate HCD systems into physical surroundings.

Exploratory behavior in rats postnatally exposed to cocaine and housed in an enriched environment.

PubMed

Magalhães, Ana; Melo, Pedro; Alves, Cecília Juliana; Tavares, Maria Amélia; de Sousa, Liliana; Summavielle, Teresa

2008-10-01

Exposure to cocaine in early periods of postnatal life is usually associated with changes in development of neurotransmitter systems and structure of the central nervous system. Such changes are most likely correlated with behavioral alterations. Environmental enrichment conditions (EC) in early stages is a factor that affects structural and behavioral development. The purpose of this study is to examine the effects of EC on rats postnatally exposed to cocaine on exploratory behavior. Wistar rats were assigned to four groups-Group 1: pups exposed to cocaine hydrochloride (15 mg/kg body weight/day) s.c., in two daily doses, from postnatal day (PND) 1 to 28 and reared in EC; Group 2: pups exposed to cocaine as previously described and reared in a standard environmental conditions (SC); Group 3: pups saline-injected and reared in EC; and Group 4: pups saline-injected and reared in SC. On PND 21, 24, and 28, groups of four rats (to reduce anxiety) were placed for 10 minutes into an arena with several objects. The following exploratory behavioral categories were examined: object interaction, exploration, manipulation, approximation, and total time of object contact. Animals from Group 2 showed decreased object interaction and total contact on PND 21. Control offspring reared in EE showed decreases in exploratory behavior at all ages analyzed compared with the control SE group, while cocaine-exposed animals reared in EC showed decreased object interaction, object approximation, and total exploratory behavior. The results in this group suggest that EC improved information acquisition and memory processes in animals postnatally exposed to cocaine.

Russian perspectives on elder abuse: an exploratory study.

PubMed

Rinsky, Karina; Malley-Morrison, Kathleen

2006-01-01

The purpose of this exploratory study was to analyze Russian perceptions of elder abuse as reflected in their examples of abusive behavior from an adult child to an aging parent. Also of interest was the possibility of gender differences in the Russian perspectives on elder abuse. The convenience sample consisted of 21 Russian participants (10 males, 10 females, and one without gender identified), who provided examples of extreme, moderate, and mild abuse from an adult child towards an aging parent. Most examples of extreme abuse were forms of physical violence. Typical examples of moderate abuse were instances of psychological aggression-particularly verbal aggression-and neglect. The most common examples of mild abuse were verbal aggression and neglect. One-way analyses of variance revealed statistically significant gender differences in the number of references to psychological aggression in general and to verbal aggression in particular in the examples of moderate abuse, with females giving more examples than males.

Development of advanced acreage estimation methods

NASA Technical Reports Server (NTRS)

Guseman, L. F., Jr. (Principal Investigator)

1980-01-01

The use of the AMOEBA clustering/classification algorithm was investigated as a basis for both a color display generation technique and maximum likelihood proportion estimation procedure. An approach to analyzing large data reduction systems was formulated and an exploratory empirical study of spatial correlation in LANDSAT data was also carried out. Topics addressed include: (1) development of multiimage color images; (2) spectral spatial classification algorithm development; (3) spatial correlation studies; and (4) evaluation of data systems.

Variance of foot biomechanical parameters across age groups for the elderly people in Romania

NASA Astrophysics Data System (ADS)

Deselnicu, D. C.; Vasilescu, A. M.; Militaru, G.

2017-10-01

The paper presents the results of a fieldwork study conducted in order to analyze major causal factors that influence the foot deformities and pathologies of elderly women in Romania. The study has an exploratory and descriptive nature and uses quantitative methodology. The sample consisted of 100 elderly women from Romania, ranging from 55 to over 75 years of age. The collected data was analyzed on multiple dimensions using a statistic analysis software program. The analysis of variance demonstrated significant differences across age groups in terms of several biomechanical parameters such as travel speed, toe off phase and support phase in the case of elderly women.

Information Literacy in Nursing Students of Fes Zaragoza Unam.

PubMed

Sánchez G, Ana; Carmona M, Beatriz; Pérez O, Edgar; Del Socorro García V, Ma

2018-01-01

In an exploratory quantitative study,information literacy was analyzed in first-year students of the nursing program at the Facultad de Estudios superiores Zaragoza UNAM. A sample of 150 students completed, a validated scale that consisted of 8 categories and a total of 110 items. The average score obtained was 2.11, which places them in a 'low knowledge' category of information literacy.

"I Would Want to Give My Child, Like, Everything in the World": How Issues of Motherhood Influence Women Who Have Abortions

ERIC Educational Resources Information Center

Jones, Rachel K.; Frohwirth, Lori F.; Moore, Ann M.

2008-01-01

The majority of U.S. women who have abortions (61%) have children. This exploratory study analyzes qualitative information from 38 women obtaining abortions to examine how issues of motherhood influenced their decisions to terminate their pregnancies. Women in the sample had abortions because of the material responsibilities of motherhood, such as…

An Exploratory Analysis of Differential Program Costs of Selected Occupational Curricula in Selected Illinois Junior Colleges. Final Report.

ERIC Educational Resources Information Center

Tomlinson, Robert M.; Rzonca, Chester S.

This cost differential study was designed to use data collected by the Division of Vocational and Technical Education and the Illinois Junior College Board in an effort to analyze differential program costs of selected occupational curricula in six sample community colleges incurred in the fiscal year 1968-69. To be effective, a cost accounting…

The Effects of the 1999 Turkish Earthquake on Young Children: Analyzing Traumatized Children's Completion of Short Stories

ERIC Educational Resources Information Center

Oncu, Elif Celebi; Wise, Aysegul Metindogan

2010-01-01

The purpose of this exploratory study was to determine whether projective techniques could identify long-term consequences among children stemming from exposure to a traumatic event. The first group of children (n = 53; 26 female, 27 male) experienced 2 major earthquakes at age 7, 3 months apart, in Turkey, while a similarly matched control group…

Validation of an Adapted French Form of the Career Adapt-Abilities Scale in Four Francophone Countries

ERIC Educational Resources Information Center

Johnston, Claire S.; Broonen, Jean-Paul; Stauffer, Sarah D.; Hamtiaux, Armanda; Pouyaud, Jacques; Zecca, Gregory; Houssemand, Claude; Rossier, Jerome

2013-01-01

This study presents the validation of a French version of the Career Adapt-Abilities Scale in four Francophone countries. The aim was to re-analyze the item selection and then compare this newly developed French-language form with the international form 2.0. Exploratory factor analysis was used as a tool for item selection, and confirmatory factor…

Psychosocial factors and financial literacy.

PubMed

Murphy, John L

2013-01-01

This study uses data from the Health and Retirement Study (HRS) to analyze the psychological and social variables associated with financial literacy. The HRS is a nationally representative longitudinal survey of individuals older than age 50 and their spouses. An ordinary least squares linear regression analysis explores the relationship between financial literacy and several economic and psychosocial variables. After controlling for earnings, level of education, and other socioeconomic variables in this exploratory study, I find that financial satisfaction and religiosity are correlated with financial literacy.

How patient educators help students to learn: An exploratory study.

PubMed

Cheng, Phoebe T M; Towle, Angela

2017-03-01

Benefits of the active involvement of patients in educating health professionals are well-recognized but little is known about how patient educators facilitate student learning. This exploratory qualitative study investigated the teaching practices and experiences that prepared patient educators for their roles in a longitudinal interprofessional Health Mentors program. Semi-structured interviews were conducted with eleven experienced health mentors. Responses were coded and analyzed for themes related to teaching goals, methods, and prior experiences. Mentors used a rich variety of teaching methods to teach patient-centeredness and interprofessionalism, categorized as: telling my story, stimulating reflection, sharing perspectives, and problem-solving. As educators they drew on a variety of prior experiences with teaching, facilitation or public speaking and long-term interactions with the health-care system. Patient educators use diverse teaching methods, drawing on both individualistic and social perspectives on learning. A peer-support model of training and support would help maintain the authenticity of patients as educators. The study highlights inadequacies of current learning theories to explain how patients help students learn.

An Exploratory Study of the United States Naval Academy Engineering Curriculum

DTIC Science & Technology

2007-06-01

research was conducted in an entirely quantitative fashion. There is a large amount of qualitative data that was not analyzed. These data are from the... qualitative assessment of the Naval Academy’s engineering program, and would be an excellent opportunity for future research . Overall, the results of...California: Sage Publications. Patton, M. Q. (1987). How to Use Qualitative Methods in Evaluation. California: Sage Publications. 89

Analytics For Distracted Driver Behavior Modeling in Dilemma Zone

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

Li, Jan-Mou; Malikopoulos, Andreas; Thakur, Gautam

2014-01-01

In this paper, we present the results obtained and insights gained through the analysis of TRB contest data. We used exploratory analysis, regression, and clustering models for gaining insights into the driver behavior in a dilemma zone while driving under distraction. While simple exploratory analysis showed the distinguishing driver behavior patterns among different popu- lation groups in the dilemma zone, regression analysis showed statically signification relationships between groups of variables. In addition to analyzing the contest data, we have also looked into the possible impact of distracted driving on the fuel economy.

The Emergence of Inclusive Exploratory Talk in Primary Students' Peer Interaction

ERIC Educational Resources Information Center

Rajala, Antti; Hilppo, Jaakko; Lipponen, Lasse

2012-01-01

In this study, we examine a prominent type of classroom talk, exploratory talk, in primary school peer interactions. Exploratory talk has been shown to be productive in facilitating problem solving and fostering school achievement. However, within the growing body of research concerning exploratory talk, the relation between exploratory talk and…

Noncompliance with Public Health Service (PHS) policy on humane care and use of laboratory animals: an exploratory analysis.

PubMed

Gomez, Leah M; Conlee, Kathleen M; Stephens, Martin L

2010-01-01

The National Institutes of Health (NIH) is a major biomedical research-funding body in the United States. Approximately 40% of NIH-funded research involves experimentation on nonhuman animals (Monastersky, 2008). Institutions that conduct animal research with NIH funds must adhere to the Public Health Service (PHS) care and use standards of the Office of Laboratory Animal Welfare (OLAW, 2002a). Institutions deviating significantly from the PHS's animal care and use standards must report these incidents to the NIH's OLAW. This study is an exploratory analysis of all the significant deviations reported by animal-research facilities to OLAW during a 3-month period. The study identifies the most common issues reported and species involved. The study found that the majority of the incidents resulted in animal pain and distress and that 75% ended in animal death. This study offers preliminary recommendations to address the most common problems identified in this analysis. This study urges OLAW and other stakeholders to analyze larger, more recent samples of reported deviations to compare with these results and ultimately improve adherence to animal welfare standards.

Translating knowledge into practice: An exploratory study of dementia-specific training for community-based service providers.

PubMed

O'Sullivan, Grace; Hocking, Clare; McPherson, Kathryn

2017-08-01

Objective To develop, deliver, and evaluate dementia-specific training designed to inform service delivery by enhancing the knowledge of community-based service providers. Methods This exploratory qualitative study used an interdisciplinary, interuniversity team approach to develop and deliver dementia-specific training. Participants included management, care staff, and clients from three organizations funded to provide services in the community. Data on the acceptability, applicability, and perceived outcomes of the training were gathered through focus group discussions and individual interviews. Transcripts were analyzed to generate open codes which were clustered into themes and sub-themes addressing the content, delivery, and value of the training. Findings Staff valued up-to-date knowledge and "real stories" grounded in practice. Clients welcomed the strengths-based approach. Contractual obligations impact on the application of knowledge in practice. Implications The capacity to implement new knowledge may be limited by the legislative policies which frame service provision, to the detriment of service users.

Who Gets the Best Grades at Top Universities? An Exploratory Analysis of Institution-Wide Interviews with the Highest Achievers at a Top Korean University

ERIC Educational Resources Information Center

Lee, Hye-Jung; Lee, Jihyun

2012-01-01

This study explores what makes high achievement at a top university in order to gain insights into college learning. For this purpose, institution-wide in-depth interviews were conducted with the 45 highest achievers (GPA of 4.0/4.3 or higher) at a top Korean university, and the interview data were primarily analyzed qualitatively to investigate…

Exploratory Study of Operational Approaches to Increase Narcotics Interdiction in the Maritime Domain

DTIC Science & Technology

2012-06-08

Maritime Domain. 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Wesley H. Hester, LCDR, USCG 5d. PROJECT...analyzing, understanding, and acting” ( Cardon and Leonard 2010, 8). The applicable boundaries for the current environment exist in time and...inhospitable locations to hide during the day. It is likely that this trend will continue until either U.S. assets are consistently granted permission

Applications of Network Visualisation in Infectious Disease Management

DTIC Science & Technology

2006-12-01

White, D.R. P-Systems: a structural model for kinship studies. Connections. 24, 22–33. 2001. [13] White, D.R., Batagelj , V., and Mrvar , A. Analyzing...Infectious Disease Management 12 - 6 RTO-MP-IST-063 [14] De Nooy, W., Mrvar , A., and Batagelj , V. Exploratory social network analysis with Pajek...Workspace for the World-Wide Web, Proceedings of the ACM Human Factors in Computing Systems, pp, 111. 1996 . [7] Plaisant, C. Facilitating Data

Exploratory statistical and geographical freight traffic data analysis

DOT National Transportation Integrated Search

2000-08-01

Data from freight traffic roadside surveys in Mexican highways are analyzed in order to find consistent patterns or systematic relationships between variables characterizing this traffic. Patterns traced are validated by contrasting against new data ...

[Constraints and opportunities for inter-sector health promotion initiatives: a case study].

PubMed

Magalhães, Rosana

2015-07-01

This article analyzes the implementation of inter-sector initiatives linked to the Family Grant, Family Health, and School Health Programs in the Manguinhos neighborhood in the North Zone of Rio de Janeiro, Brazil. The study was conducted in 2010 and 2011 and included document review, local observation, and 25 interviews with program managers, professionals, and staff. This was an exploratory case study using a qualitative approach that identified constraints and opportunities for inter-sector health experiences, contributing to the debate on the effectiveness of health promotion and poverty relief programs.

[Pedagogical reflective practice of nursing undergraduates: the portfolio as an instrument].

PubMed

Vaz, Débora Rodrigues; Prado, Cláudia

2014-12-01

Analyzing the narratives related to the pedagogical practice experienced during the Supervised Curricular Internship reported in the portfolios of Nursing undergraduate students, regarding the levels of reflection. This is a documentary descriptive exploratory study that examined two of the activities proposed for the portfolio preparation. Among the 28 analyzed portfolios, all showed the three levels of reflection (technical, critical and metacritical). The students had the opportunity to experience the pedagogical practice and presented reflections at metacritical level, reflecting on their performance, the construction of their teaching identity, and about the importance of reflecting on the practice with the objective of transforming it and transforming themselves.

"Love Him and Everything Else Will Fall into Place": An Analysis of Narratives of African-American Fathers of Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Hannon, Michael Damon

2013-01-01

This exploratory qualitative dissertation analyzed the narratives of six African-American fathers of children with autism spectrum disorders (ASDs). Contributors were identified via snowball sampling and data were collected using in-depth interviewing and analyzed using analysis of narratives. Findings are presented via individual case…

Formative Qualitative Evaluation for "Exploratory" ITS Research.

ERIC Educational Resources Information Center

Murray, Tom

1993-01-01

Discusses evaluation methods applicable to exploratory research areas, provides an overview of qualitative and formative methods for exploratory research on intelligent tutoring systems (ITS) and describes an exploratory study in ITS knowledge acquisition which involved working with three educators to build an ITS for high school physics.…

An Exploratory Survey of Information Requirements for Instrument Approach Charts

DOT National Transportation Integrated Search

1995-03-01

This report documents a user centered survey and interview effort conducted to analyze the information content of : current Instrument Approach Plates (IAP). In the pilot opinion survey of approach chart information requirements, : respondents indica...

Effects of Type of Exploratory Strategy and Prior Knowledge on Middle School Students' Learning of Chemical Formulas from a 3D Role-Playing Game

ERIC Educational Resources Information Center

Chen, Ming-Puu; Wong, Yu-Ting; Wang, Li-Chun

2014-01-01

The purpose of this study was to examine the effects of the type of exploratory strategy and level of prior knowledge on middle school students' performance and motivation in learning chemical formulas via a 3D role-playing game (RPG). Two types of exploratory strategies-RPG exploratory with worked-example and RPG exploratory without…

A qualitative analysis of email interactions of children who use augmentative and alternative communication.

PubMed

Sundqvist, Anett; Rönnberg, Jerker

2010-12-01

The aim of this study was to introduce email as a form of interaction for a group of six children who used augmentative and alternative communication. In a 12-week exploratory study, aspects of the email messages sent were analyzed. The content of the messages was analyzed by an inductive qualitative method, and seven descriptive categories emerged. The most frequently occurring categories were Social Etiquette, Personal/Family Statistics and Personal Common Ground. The children utilized different email strategies that included use of most of the above-mentioned categories. Through the email writing practice, the children developed new social skills and increased their social participation. Email practice may be a good strategy to increase children's social networks.

Exploratory study of proteins in urine of patients with histoplasma antigenuria.

PubMed

Kushnir, Mark M; Crockett, David K; Cloud, Joann L; Ashwood, Edward R; Rockwood, Alan L

2012-02-01

Disseminated histoplasmosis is an invasive fungal infection that can be fatal in patients with weak immune system. The goal of our exploratory study was to evaluate differences in urinary protein profiles among samples of healthy individuals, patients with proteinuria (PRU), and histoplasma antigenuria (HIS), and to identify physiological pathways associated with the excreted proteins. Urine samples were depleted of abundant proteins, deglycosylated, digested with trypsin, fractionated and analyzed by nano-LC-QTOF. The total number of human proteins identified in the samples was 117, of which 20 and 23 were unique to the samples from patients with PRU and HIS, respectively. Pathway analysis of proteins identified in samples of PRU and HIS patients suggested increased levels of proteins associated with acute response signaling, coagulation system, prothrombin activation, glucocorticoid regulation and the lipid antigen presentation signaling pathway networks. The obtained data provide information on protein expression associated with HIS, and suggest that further more rigorous studies aimed at the identification of proteins associated with proteinuria of different causes are feasible. Copyright © 2011 Elsevier B.V. All rights reserved.

Exploratory Climate Data Visualization and Analysis Using DV3D and UVCDAT

NASA Technical Reports Server (NTRS)

Maxwell, Thomas

2012-01-01

Earth system scientists are being inundated by an explosion of data generated by ever-increasing resolution in both global models and remote sensors. Advanced tools for accessing, analyzing, and visualizing very large and complex climate data are required to maintain rapid progress in Earth system research. To meet this need, NASA, in collaboration with the Ultra-scale Visualization Climate Data Analysis Tools (UVCOAT) consortium, is developing exploratory climate data analysis and visualization tools which provide data analysis capabilities for the Earth System Grid (ESG). This paper describes DV3D, a UV-COAT package that enables exploratory analysis of climate simulation and observation datasets. OV3D provides user-friendly interfaces for visualization and analysis of climate data at a level appropriate for scientists. It features workflow inte rfaces, interactive 40 data exploration, hyperwall and stereo visualization, automated provenance generation, and parallel task execution. DV30's integration with CDAT's climate data management system (COMS) and other climate data analysis tools provides a wide range of high performance climate data analysis operations. DV3D expands the scientists' toolbox by incorporating a suite of rich new exploratory visualization and analysis methods for addressing the complexity of climate datasets.

Exploratory studies to decide whether and how to proceed with full-scale evaluations of public health interventions: a systematic review of guidance.

PubMed

Hallingberg, Britt; Turley, Ruth; Segrott, Jeremy; Wight, Daniel; Craig, Peter; Moore, Laurence; Murphy, Simon; Robling, Michael; Simpson, Sharon Anne; Moore, Graham

2018-01-01

Evaluations of complex interventions in public health are frequently undermined by problems that can be identified before the effectiveness study stage. Exploratory studies, often termed pilot and feasibility studies, are a key step in assessing the feasibility and value of progressing to an effectiveness study. Such studies can provide vital information to support more robust evaluations, thereby reducing costs and minimising potential harms of the intervention. This systematic review forms the first phase of a wider project to address the need for stand-alone guidance for public health researchers on designing and conducting exploratory studies. The review objectives were to identify and examine existing recommendations concerning when such studies should be undertaken, questions they should answer, suitable methods, criteria for deciding whether to progress to an effectiveness study and appropriate reporting. We searched for published and unpublished guidance reported between January 2000 and November 2016 via bibliographic databases, websites, citation tracking and expert recommendations. Included papers were thematically synthesized. The search retrieved 4095 unique records. Thirty papers were included, representing 25 unique sources of guidance/recommendations. Eight themes were identified: pre-requisites for conducting an exploratory study, nomenclature, guidance for intervention assessment, guidance surrounding any future evaluation study design, flexible versus fixed design, progression criteria to a future evaluation study, stakeholder involvement and reporting of exploratory studies. Exploratory studies were described as being concerned with the intervention content, the future evaluation design or both. However, the nomenclature and endorsed methods underpinning these aims were inconsistent across papers. There was little guidance on what should precede or follow an exploratory study and decision-making surrounding this. Existing recommendations are inconsistent concerning the aims, designs and conduct of exploratory studies, and guidance is lacking on the evidence needed to inform when to proceed to an effectiveness study. PROSPERO 2016, CRD42016047843.

An Exploratory Contingency Model for Schools.

ERIC Educational Resources Information Center

Whorton, David M.

In an application of contingency theory, data from 45 Arizona schools were analyzed to determine the relationships between three sets of independent variables (organizational structure, leadership style, and environmental characteristics) and the dependent variable (organizational effectiveness as perceived by principals and teachers). Contingency…

Behavioral change communications on malaria prevention in Ghana.

PubMed

Tweneboah-Koduah, Ernest Yaw; Braimah, Mahama; Otuo, Priscilla Ntriwaa

2012-01-01

The purpose of this study is to assess the various communications strategies designed to promote insecticide-treated nets (ITN) use among pregnant women and children. This study is an exploratory study into the communications activities by institutions involved in malaria prevention in Ghana. In-depth interviews were conducted and the data were analyzed. We found that most of the interventions are aimed at encouraging the target markets to acquire ITNs, although most messages on malaria prevention are not integrated. Several challenges were noted, including financial constraints, lack of human resources, cultural barriers, negative publicity, and negative perceptions on malaria.

Connected Lighting Systems Efficiency Study$-$ PoE Cable Energy Losses, Part 1

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

Tuenge, Jason; Kelly, Karsten; Poplawski, Michael

First report in a study of the efficiency of connected lighting systems. The report summarizes the results of an exploratory study investigating power losses in Ethernet cables used between PoE switches and luminaires in PoE connected lighting systems. Testing was conducted at the Pacific Northwest National Laboratory (PNNL) Connected Lighting Test Bed in September 2017. The results were analyzed to explore the impact of cable selection on PoE lighting system energy efficiency, as well as the effectiveness of guidelines recently introduced by the American National Standards Institute (ANSI) C137 Lighting Systems Committee.

Education, ethics, and solidarity in international cooperation.

PubMed

Castro, Janete Lima de; Vilar, Rosana Lucia Alves de; Germano, Raimunda Medeiros

2015-01-01

The article analyzes an experience in technical cooperation between Brazil and Andean countries in the form of the International Course in the Management of Human Resource Policies in Health. This exploratory documental study encompassed a number of Latin American countries whose institutions of higher education had partnerships with the Federal University of Rio Grande do Norte, mediated by the Pan American Health Organization Representation in Brazil. The course experience shows that fundamental values like ethics and solidarity are determinant to the success of technical cooperation processes.

Quarterly Technical Progress Report

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

Mary K. Banken

This project has identified all FDD oil reservoirs in Oklahoma; grouped those reservoirs into plays that have similar depositional origins; collected, organized, and analyzed all available data; conducted characterization and simulation studies on selected reservoirs in each plays; and implemented a technology transfer program targeted to the operators of FDD reservoirs. By fulfilling these objectives, the FDD project has had the goal of helping to sustain the life expectancy of existing wells and provide incentive for development and exploratory wells with the ultimate objective of increasing oil recovery.

Over-the-counter pharmaceuticals: exploratory research of consumer preference toward solid oral dosage forms.

PubMed

Reisenwitz, T H; Wimbish, G J

1996-01-01

The capsule dosage form in nonprescription pharmaceuticals persists as being one of the most vulnerable to product tampering. This study examines consumer preference toward three solid oral dosage forms (capsules, caplets, and tablets) in nonprescription products. Thirteen independent variables representing dosage form attributes are measured on semantic differential scales. The data are analyzed using analysis of variance (ANOVA) and factor analysis. Implications for the pharmaceutical marketer are noted. Future directions for research are also outlined.

How Information Affects Intrinsic Motivation: Two Exploratory Pilot Studies.

ERIC Educational Resources Information Center

Small, Ruth V.; Samijo

Research on the motivational aspects of multimedia games may provide ways to design more engaging user information systems which increase users' exploratory and information-seeking behaviors. Two small-scale exploratory studies examined the effects of introducing information on the intrinsic motivation of users of a CD-ROM game. Results of the…

Evaluation Study of the Exploratory Visit: An Innovative Outreach Activity of the ILGWU's Friendly Visiting Program

ERIC Educational Resources Information Center

Wright, Holly; And Others

1977-01-01

The exploratory visit to recent retirees, an outreach component of the International Ladies Garment Workers Union Friendly Visiting Program, was evaluated. A post-test only control group effect study revealed exploratory visits were effective in establishing a link between the program and the retiree. (Author)

Health needs of street market saleswomen: access, connection and welcoming as integral practices.

PubMed

Magalhães, Ana Hirley Rodrigues; Parente, José Reginaldo Feijão; Silva, Maria Adelane Monteiro da; Pereira, Ivna de Holanda; Vasconcelos, Maristela Inês Osawa; Guimarães, Raquel Xavier

2017-06-05

To analyze the health needs of street market saleswomen of the Mercado Público (Public Market) of a municipality in Northeastern Brazil. Qualitative, exploratory and descriptive study, with fifteen saleswomen in a public market. Data production means included semi-structured interviews, April-May 2016. Data were analyzed using the analysis of technical content technique, from which the following theme category emerged: "Access needs to health services and professional humanized practices." The women in the study highlighted the guarantee of access, connection and welcoming as driving practices for the recognition of health needs confronting the health-disease process and comprehensive care. Being welcomed, identifying needs and producing a bond will contribute to these women recognizing themselves as subjects of their needs, strengthening their autonomy, empowerment and self-care.

The Sensitivity of the Crayfish Reward System to Mammalian Drugs of Abuse.

PubMed

Shipley, Adam T; Imeh-Nathaniel, Adebobola; Orfanakos, Vasiliki B; Wormack, Leah N; Huber, Robert; Nathaniel, Thomas I

2017-01-01

The idea that addiction occurs when the brain is not able to differentiate whether specific reward circuits were triggered by adaptive natural rewards or falsely activated by addictive drugs exist in several models of drug addiction. The suitability of crayfish ( Orconectes rusticus ) for drug addiction research arises from developmental variation of growth, life span, reproduction, behavior and some quantitative traits, especially among isogenic mates reared in the same environment. This broad spectrum of traits makes it easier to analyze the effect of mammalian drugs of abuse in shaping behavioral phenotype. Moreover, the broad behavioral repertoire allows the investigation of self-reinforcing circuitries involving appetitive and exploratory motor behavior, while the step-wise alteration of the phenotype by metamorphosis allows accurate longitudinal analysis of different behavioral states. This paper reviews a series of recent experimental findings that evidence the suitability of crayfish as an invertebrate model system for the study of drug addiction. Results from these studies reveal that unconditioned exposure to mammalian drugs of abuse produces a variety of stereotyped behaviors. Moreover, if presented in the context of novelty, drugs directly stimulate exploration and appetitive motor patterns along with molecular processes for drug conditioned reward. Findings from these studies indicate the existence of drug sensitive circuitry in crayfish that facilitates exploratory behavior and appetitive motor patterns via increased incentive salience of environmental stimuli or by increasing exploratory motor patterns. This work demonstrates the potential of crayfish as a model system for research into the neural mechanisms of addiction, by contributing an evolutionary, comparative context to our understanding of natural reward as an important life-sustaining process.

Barriers to Implementing Evidence-Based Intrapartum Care: A Descriptive Exploratory Qualitative Study.

PubMed

Iravani, Mina; Janghorbani, Mohsen; Zarean, Ellahe; Bahrami, Masod

2016-02-01

Evidence based practice is an effective strategy to improve the quality of obstetric care. Identification of barriers to adaptation of evidence-based intrapartum care is necessary and crucial to deliver high quality care to parturient women. The current study aimed to explore barriers to adaptation of evidence-based intrapartum care from the perspective of clinical groups that provide obstetric care in Iran. This descriptive exploratory qualitative research was conducted from 2013 to 2014 in fourteen state medical training centers in Iran. Participants were selected from midwives, specialists, and residents of obstetrics and gynecology, with a purposive sample and snowball method. Data were collected through face-to-face semi-structured in-depth interviews and analyzed according to conventional content analysis. Data analysis identified twenty subcategories and four main categories. Main categories included barriers were related to laboring women, persons providing care, the organization environment and health system. The adoption of evidence based intrapartum care is a complex process. In this regard, identifying potential barriers is the first step to determine and apply effective strategies to encourage the compliance evidence based obstetric care and improves maternity care quality.

EEG gamma coherence and other correlates of subjective reports during ayahuasca experiences.

PubMed

Stuckey, David E; Lawson, Robert; Luna, Luis Eduardo

2005-06-01

The current study examined QEEG power and coherence of ayahuasca experiences with two experienced participants in a Brazilian jungle setting. An exploratory case series design was adopted for naturalistic field research. EEGs recorded during visual imagery was compared to eyes-closed baselines. The most important findings were increases in global EEG coherence in the 36-44 Hz and 50-64 Hz frequency bands for both subjects. Widely distributed cortical hyper-coherence seems reasonable given the intense synesthesia during ayahuasca experiences. Other findings include increased modal EEG alpha frequency and global power decreases across the cortex in most frequency bands, which concur with the EEG of psychedelics literature. Exploratory analysis revealed the usefulness of analyzing single Hz bins over the standard wide-band analysis. The discovery-oriented naturalistic approach developed for this study resulted in potentially important findings. We believe that finding increases in global gamma coherence during peak psychedelic experiences might contribute to the discussion of binding theory. Also, in light of recent research with gamma coherence during advanced meditative conditions, our findings might further the comparison of shamanic psychedelic practices with meditation.

[Development of an Instrument to Assess the Quality of Childbirth Care from the Mother's Perspective].

PubMed

Jeong, Geum Hee; Kim, Hyun Kyoung; Kim, Young Hee; Kim, Sun Hee; Lee, Sun Hee; Kim, Kyung Won

2018-02-01

This study aimed to develop an instrument to assess the quality of childbirth care from the perspective of a mother after delivery. The instrument was developed from a literature review, interviews, and item validation. Thirty-eight items were compiled for the instrument. The data for validity and reliability testing were collected using a questionnaire survey conducted on 270 women who had undergone normal vaginal delivery in Korea and analyzed with descriptive statistics, exploratory factor analysis, and reliability coefficients. The exploratory factor analysis reduced the number of items in the instrument to 28 items that were factored into four subscales: family-centered care, personal care, emotional empowerment, and information provision. With respect to convergence validation, there was positive correlation between this instrument and birth satisfaction scale (r=.34, p<.001). The internal consistency reliability was acceptable (Cronbach's alpha =.96). This instrument could be used as a measure of the quality of nursing care for women who have a normal vaginal delivery. © 2018 Korean Society of Nursing Science.

Healthy Eating Exploratory Program for the Elderly: Low Salt Intake in Congregate Meal Service.

PubMed

Seo, S; Kim, O Y; Ahn, J

2016-03-01

This study reported on an exploratory program to help the low income elderly improve healthy eating behavior, specifically by reducing salt intake. We conducted an exploratory program for 4 weeks for this study. The exploratory program involved offering menus with reduced salt and providing education on healthy eating. After the exploratory program, a survey of the elderly and in-depth interviews allowed us to evaluate the program for foodservice providers (dietitian, social workers, and volunteer workers). This study included both foodservice workers and elderly who actually used the foodservice in a congregate meal service system. This is a unique approach. A congregate meal service center in Seoul, Korea. Seventy four elderly in a congregate meal service center. Demographics were collected, and the healthy eating program and healthy eating education for elderly respondents were evaluated. The elderly showed high satisfaction with the exploratory program for healthy eating. We found no significant differences in satisfaction with the program between the elderly who attended education sessions and those who did not, but more of the elderly from the education sessions showed positive behavioral change intentions. The exploratory program influenced to reduce the salt intake of the elderly in congregate meal service. This study suggests cooperation of foodservice providers and the support of administrators is critical to the success of such programs.

High School Students’ Perceptions of Motivations for Cyberbullying: An Exploratory Study

PubMed Central

Varjas, Kris; Talley, Jasmaine; Meyers, Joel; Parris, Leandra; Cutts, Hayley

2010-01-01

Objectives: Internet usage has increased in recent years resulting in a growing number of documented reports of cyberbullying. Despite the rise in cyberbullying incidents, there is a dearth of research regarding high school students’ motivations for cyberbullying. The purpose of this study was to investigate high school students’ perceptions of the motivations for cyberbullying. Method: We undertook an exploratory qualitative study with 20 high school students, conducting individual interviews using a semi-structured interview protocol. Data were analyzed using Grounded Theory. Results: The developed coding hierarchy provides a framework to conceptualize motivations, which can be used to facilitate future research about motivations and to develop preventive interventions designed to thwart the negative effects of cyberbullying. The findings revealed that high school students more often identified internally motivated reasons for cyberbullying (e.g., redirect feelings) than externally motivated (no consequences, non-confrontational, target was different). Conclusion: Uncovering the motivations for cyberbullying should promote greater understanding of this phenomenon and potentially reduce the interpersonal violence that can result from it. By providing a framework that begins to clarify the internal and external factors motivating the behavior, there is enhanced potential to develop effective preventive interventions to prevent cyberbullying and its negative effects. PMID:20882148

The use of message framing to promote sexual risk reduction in young adolescents: a pilot exploratory study

PubMed Central

Camenga, Deepa R.; Hieftje, Kimberly D.; Fiellin, Lynn E.; Edelman, E. Jennifer; Rosenthal, Marjorie S.; Duncan, Lindsay R.

2014-01-01

Few studies have explored the application of message framing to promote health behaviors in adolescents. In this exploratory study, we examined young adolescents’ selection of gain- versus loss-framed images and messages when designing an HIV-prevention intervention to promote delayed sexual initiation. Twenty-six adolescents (aged 10–14 years) participated in six focus groups and created and discussed posters to persuade their peers to delay the initiation of sexual activity. Focus groups were audio-recorded and transcribed. A five-person multidisciplinary team analyzed the posters and focus group transcripts using thematic analysis. The majority of the posters (18/26, 69%) contained both gain- and loss-framed content. Of the 93/170 (56%) images and messages with framing, similar proportions were gain- (48/93, 52%) and loss-framed (45/93, 48%). Most gain-framed content (23/48, 48%) focused on academic achievement, whereas loss-framed content focused on pregnancy (20/45, 44%) and HIV/AIDS (14/45, 31%). These preliminary data suggest that young adolescents may prefer a combination of gain- and loss-framing in health materials to promote reduction in sexual risk behaviors. PMID:24452229

#Vapelife: An Exploratory Study of Electronic Cigarette Use and Promotion on Instagram.

PubMed

Laestadius, Linnea I; Wahl, Megan M; Cho, Young I

2016-10-14

The growth of social networking services has enabled the sharing of electronic cigarette opinions and experiences via user-generated content. This exploratory study analyzed electronic cigarette content found on the visual social networking service, Instagram, in order to highlight public health challenges created by this content and support understanding of electronic cigarette promotion and usage. A qualitative content analysis was performed on Instagram posts made with the hashtags #ecig or #vape in October 2014. Images, text, and hashtags from 85 posts (43 #ecig, 42 #vape) were analyzed. In addition, the total number of posts made with eight key electronic cigarette hashtags was recorded at four points between March 2014 and October 2015. The total number of #vape posts on Instagram grew by 4,163,274 during the study period, while #ecig posts increased by 741,916. Of the posts examined in-depth, corporate users made up over half of posts. No posts were critical of electronic cigarettes. Few mentioned electronic cigarettes in the context of health benefits. No posts included major brands, and mod style electronic cigarettes were mentioned or depicted in over half of posts. A majority of posts included hashtags expressing vaping identity and community. In addition, users mentioned novel practices such as sub-ohming. Conclusions/Importance: Instagram users in our sample characterized electronic cigarettes primarily as novel devices rather than equivalents to cigarettes. Further, hashtag communities and identities appear to be forming around vaping. Future research should consider the public health implications of these hashtags, as well as novel electronic cigarette practices.

The effects of vortioxetine on cognitive dysfunction in patients with inadequate response to current antidepressants in major depressive disorder: A short-term, randomized, double-blind, exploratory study versus escitalopram.

PubMed

Vieta, Eduard; Sluth, Lasse B; Olsen, Christina K

2018-02-01

Major Depressive Disorder (MDD) is a heterogeneous disease characterized by emotional, physical and cognitive symptoms. This study explored the effects of vortioxetine versus escitalopram on outcomes of cognition, functioning and mood symptoms in depressed patients with inadequate response to current antidepressant treatment. In this parallel-group, active-comparator study, adult patients (18-65 years, N = 101) with MDD, with inadequate response to current antidepressant monotherapy, were randomized 1:1 to 8 weeks' double-blind treatment with flexible doses (10-20mg/day) of either vortioxetine or escitalopram. Primary and key secondary efficacy measures were the Digit Symbol Substitution Test (DSST), analyzed using a mixed model for repeated measurements, and the University of San Diego Performance-based Skills Assessment - Brief (UPSA-B), analyzed using analysis of covariance (last observation carried forward method). At week 8, DSST and UPSA-B performance had improved in both treatment groups, with no statistically significant treatment differences. Numerical improvements across measures of cognition, functioning and mood symptoms generally favored vortioxetine. Most adverse events were mild or moderate, with nausea being the most common adverse event. This was an exploratory study with small sample sizes implying limited statistical power. Although this explorative study did not meet primary endpoints, the results confirm vortioxetine in doses of 10-20mg/day as an efficacious and well-tolerated antidepressant switch treatment. The overall direction of numerical effect sizes across cognition endpoints support previous findings that vortioxetine specifically benefits cognitive function in MDD. Copyright © 2017 H Lundbeck A/S. Published by Elsevier B.V. All rights reserved.

Organizational Environment, Structure, Leadership, and Effectiveness: An Exploratory Model.

ERIC Educational Resources Information Center

Whorton, David M.

Purporting to test a contingency model for schools, data from 45 Arizona schools and 4 British schools were analyzed and compared to examine relationships between organizational environment, structure, leadership style, and perceived effectiveness. Environmental factors were measured by teacher and administrator responses to four Likert-type…

Television and Its News: A Discrepancy Examination.

ERIC Educational Resources Information Center

Melton, Gary Warren

This exploratory endeavor utilized a functional discrepancy model of mass communication research to examine the audience experience with television generally and its news in particular. Specifically, gratifications sought from television in general and gratifications perceived as being obtained from television news are analyzed for a random sample…

High-Performance Computing in Neuroscience for Data-Driven Discovery, Integration, and Dissemination

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

Bouchard, Kristofer E.; Aimone, James B.; Chun, Miyoung

A lack of coherent plans to analyze, manage, and understand data threatens the various opportunities offered by new neuro-technologies. High-performance computing will allow exploratory analysis of massive datasets stored in standardized formats, hosted in open repositories, and integrated with simulations.

High-Performance Computing in Neuroscience for Data-Driven Discovery, Integration, and Dissemination

DOE PAGES

Bouchard, Kristofer E.; Aimone, James B.; Chun, Miyoung; ...

2016-11-01

A lack of coherent plans to analyze, manage, and understand data threatens the various opportunities offered by new neuro-technologies. High-performance computing will allow exploratory analysis of massive datasets stored in standardized formats, hosted in open repositories, and integrated with simulations.

Cross-species assessments of motor and exploratory behavior related to bipolar disorder.

PubMed

Henry, Brook L; Minassian, Arpi; Young, Jared W; Paulus, Martin P; Geyer, Mark A; Perry, William

2010-07-01

Alterations in exploratory behavior are a fundamental feature of bipolar mania, typically characterized as motor hyperactivity and increased goal-directed behavior in response to environmental cues. In contrast, abnormal exploration associated with schizophrenia and depression can manifest as prominent withdrawal, limited motor activity, and inattention to the environment. While motor abnormalities are cited frequently as clinical manifestations of these disorders, relatively few empirical studies have quantified human exploratory behavior. This article reviews the literature characterizing motor and exploratory behavior associated with bipolar disorder and genetic and pharmacological animal models of the illness. Despite sophisticated assessment of exploratory behavior in rodents, objective quantification of human motor activity has been limited primarily to actigraphy studies with poor cross-species translational value. Furthermore, symptoms that reflect the cardinal features of bipolar disorder have proven difficult to establish in putative animal models of this illness. Recently, however, novel tools such as the human behavioral pattern monitor provide multivariate translational measures of motor and exploratory activity, enabling improved understanding of the neurobiology underlying psychiatric disorders.

Gene Identification Algorithms Using Exploratory Statistical Analysis of Periodicity

NASA Astrophysics Data System (ADS)

Mukherjee, Shashi Bajaj; Sen, Pradip Kumar

2010-10-01

Studying periodic pattern is expected as a standard line of attack for recognizing DNA sequence in identification of gene and similar problems. But peculiarly very little significant work is done in this direction. This paper studies statistical properties of DNA sequences of complete genome using a new technique. A DNA sequence is converted to a numeric sequence using various types of mappings and standard Fourier technique is applied to study the periodicity. Distinct statistical behaviour of periodicity parameters is found in coding and non-coding sequences, which can be used to distinguish between these parts. Here DNA sequences of Drosophila melanogaster were analyzed with significant accuracy.

The Dimensions of Facebook Addiction as Measured by Facebook Addiction Italian Questionnaire and Their Relationships with Individual Differences.

PubMed

Caci, Barbara; Cardaci, Maurizio; Scrima, Fabrizio; Tabacchi, Marco Elio

2017-04-01

The studies reported analyze the factorial structure of Facebook Addiction Italian Questionnaire (FAIQ), a variant of 20-item Young's Internet Addiction Test (IAT). In Study 1, we tested FAIQ psychometric properties using exploratory factor analysis (EFA). In Study 2, we performed a confirmatory factor analysis (CFA) to verify the FAIQ factorial structure identified through EFA. Results from CFA confirm the presence of a four-factor model accounting for 58 percent of total variance, plus a general higher order factor that best fits the data. Further relationships between FAIQ factor scores, personality, and Facebook usage have been explored.

Hurlbert Index of Sexual Assertiveness: a study of psychometric properties in a Spanish sample.

PubMed

Santos-Iglesias, Pablo; Sierra, Juan Carlos

2010-08-01

The study analyzed psychometric properties of a Spanish version of the Hurlbert Index of Sexual Assertiveness in a Spanish sample of 400 men and 453 women who had had a partner for the last 6 mo. or longer at the time of the study. Exploratory and confirmatory factor analyses suggested a two-factor solution with the factors Initiation and No shyness/Refusal. Internal consistency values for total scores were .87 and .83 for the factors, respectively. Convergent validity tests were also satisfactory. It is therefore reasonable to conclude that the Spanish version of the scale has appropriate psychometric properties.

Evolution of accesses to information on breast cancer and screening on the Brazilian National Cancer Institute website: an exploratory study.

PubMed

Vasconcellos-Silva, Paulo Roberto; Sormunen, Taina; Craftman, Åsa Gransjön

2018-04-01

Delays in diagnosis due to low Breast Cancer awareness are widespread in Brazil maybe owing to ineffective strategies to raise attention on early diagnosis. As a proxy of collective interest in BC screanning (BCS) we studied the monthly accesses to BC and BCS webpages in INCA's website along 48 months. A log analyzer built a time serie (2006-2009) of BC and BCS monthly means, which oscilations were studied by analysis of variance (ANOVA). We found significant increasing accesses to BC and transient "attention peaks". Enlargement in BC/BCS differences along all period were caused by increasing accesses to BC and decreasing/minor/stable oscillations to SBC pages. These results are consistent with previous reports on increasing interest to BC contrasting with indifference on BCS. In the context of an exploratory study, we discussed some aspects: weakness of a "prevention culture"; lack of confidence in health system and screening programs; "celebrity effect" in the context of media framing; collective perception of risks heightened by perception of social vulnerability. Findings suggest that culture-tailored communication strategies would be necessary to inform Brazilian people about BCS. Future research is needed to study social perceptions and constructions on BC topics.

Visualizing Teacher Education as a Complex System: A Nested Simplex System Approach

ERIC Educational Resources Information Center

Ludlow, Larry; Ell, Fiona; Cochran-Smith, Marilyn; Newton, Avery; Trefcer, Kaitlin; Klein, Kelsey; Grudnoff, Lexie; Haigh, Mavis; Hill, Mary F.

2017-01-01

Our purpose is to provide an exploratory statistical representation of initial teacher education as a complex system comprised of dynamic influential elements. More precisely, we reveal what the system looks like for differently-positioned teacher education stakeholders based on our framework for gathering, statistically analyzing, and graphically…

Addressing AACSB Global and Technology Requirements: Exploratory Assessment of a Marketing Management Assignment

ERIC Educational Resources Information Center

Greene, Scott; Bao, Yongchuan

2009-01-01

The Association to Advance Collegiate Schools of Business (AACSB) standards mandate knowledge of global and technology issues. Businesses desire employees with ability to analyze international markets and to be adept with technology. Taxpayers supporting public universities and organizations hiring business school graduates expect accountability…

An Assessment of the Dimensionality of SAT-Mathematical.

ERIC Educational Resources Information Center

Lawrence, Ida M.; Dorans, Neil J.

Six editions of Scholastic Aptitude Test-Mathematical (SAT-M) were factor analyzed using confirmatory and exploratory methods. Confirmatory factor analyses (using the LISREL VI program) were conducted on correlation matrices among item parcels--sums of scores on a small subset of items. Item parcels were constructed to yield correlation matrices…

Adult Response to Children's Exploratory Behaviours: An Exploratory Study

ERIC Educational Resources Information Center

Chak, Amy

2010-01-01

Children's interest in exploration is the hallmark of their curiosity. As people who are significant in organising children's environment, how teachers and parents respond to children's exploratory behaviours may promote or hinder the child's desire for further investigation. With reference to Kurt Lewin's concept of "total situation",…

Metrology in health: a pilot study

NASA Astrophysics Data System (ADS)

Ferreira, M.; Matos, A.

2015-02-01

The purpose of this paper is to identify and analyze some relevant issues which arise when the concept of metrological traceability is applied to health care facilities. Discussion is structured around the results that were obtained through a characterization and comparative description of the practices applied in 45 different Portuguese health entities. Following a qualitative exploratory approach, the information collected was the support for the initial research hypotheses and the development of the questionnaire survey. It was also applied a quantitative methodology that included a descriptive and inferential statistical analysis of the experimental data set.

Factors affecting acquisition of psychomotor clinical skills by student nurses and midwives in CHAM Nursing Colleges in Malawi: A qualitative exploratory study.

PubMed

Mwale, Omero Gonekani; Kalawa, Roselyn

2016-01-01

Acquisition of psychomotor clinical skills has been shown to improve the quality of care provided to patients when care providers are competent. The aim of this study was to explore students, nurses and tutors experience on factors affecting acquisition of psychomotor clinical skills. The study employed an exploratory qualitative research design. The population was students, clinical nurses and tutors from a nursing College and mission hospital in the southern region of Malawi. In depth interviews using a semi structured guide was used to collect data. Thematic analysis method was employed to analyze the collected data. Ethical principles of respect of human dignity, beneficence and justice were observed. The findings have shown that acquisition of psychomotor skills is affected by: student motivation, lack of resources, learning environment, knowledge gap between the qualified nurses and tutors, and role modeling. In principle when student nurses have acquired necessary skills the quality of care provided to patients improve. Basing on the findings of this study it is recommended that Student should be well prepared before clinical placement Nurses and tutors should also update their knowledge and clinical teaching skills for them to adequately guide students. The clinical arena should have adequate resources.

Development and psychometric evaluation of a women shift workers' reproductive health questionnaire: study protocol for a sequential exploratory mixed-method study.

PubMed

Nikpour, Maryam; Tirgar, Aram; Ebadi, Abbas; Ghaffari, Fatemeh; Firouzbakht, Mojgan; Hajiahmadi, Mahmod

2018-02-06

Although shift works is a certain treat for female reproductive health, but currently, there is no standardized instrument for measuring reproductive health among female shift workers. This study aims to develop and evaluate the psychometric properties of a Women Shift Workers' Reproductive Health Questionnaire (WSW-RHQ). This is a sequential exploratory mixed-method study with a qualitative and a quantitative phase. In the qualitative phase, semi-structured interviews will be held with female shift workers who live in Mazandaran Province, Iran, additionally, the literature review will be performed by searching electronic databases. Sampling will be done in different workplaces and with maximum variation respecting female shift workers' age and job and educational and different economic situation. Interview data will be analyzed using conventional content analysis and then, the primary item pool for the questionnaire will be developed. In the quantitative phase, we will evaluate the psychometric properties of the questionnaire, i.e. its face, content, construct as well as reliability via the internal consistency, stability. Finally, a scoring system will be developed for the questionnaire. The development of WSW-RHQ will facilitate the promotion and implementation of reproductive health interventions and assessment of their effectiveness. Other scholars can cross-culturally adapt and use the questionnaire according to their immediate contexts.

Exploratory Programing in Georgia's Middle Schools.

ERIC Educational Resources Information Center

Warren, Louis L.; Allen, Michael G.

This study surveyed the nature and extent of exploratory programming in intermediate schools. A 22-item questionnaire was sent to all 285 of the state's middle and junior high schools. Of the 163 respondents, 160 indicated that they had some form of exploratory programming. The latter number included: (1) 155 schools with traditional exploratory…

The Effects of Feedback during Exploratory Mathematics Problem Solving: Prior Knowledge Matters

ERIC Educational Resources Information Center

Fyfe, Emily R.; Rittle-Johnson, Bethany; DeCaro, Marci S.

2012-01-01

Providing exploratory activities prior to explicit instruction can facilitate learning. However, the level of guidance provided during the exploration has largely gone unstudied. In this study, we examined the effects of 1 form of guidance, feedback, during exploratory mathematics problem solving for children with varying levels of prior domain…

Cross-species assessments of Motor and Exploratory Behavior related to Bipolar Disorder

PubMed Central

Henry, Brook L.; Minassian, Arpi; Young, Jared W.; Paulus, Martin P.; Geyer, Mark A.; Perry, William

2010-01-01

Alterations in exploratory behavior are a fundamental feature of bipolar mania, typically characterized as motor hyperactivity and increased goal-directed behavior in response to environmental cues. In contrast, abnormal exploration associated with schizophrenia and depression can manifest as prominent withdrawal, limited motor activity, and inattention to the environment. While motor abnormalities are cited frequently as clinical manifestations of these disorders, relatively few empirical studies have quantified human exploratory behavior. This article reviews the literature characterizing motor and exploratory behavior associated with bipolar disorder and genetic and pharmacological animal models of the illness. Despite sophisticated assessment of exploratory behavior in rodents, objective quantification of human motor activity has been limited primarily to actigraphy studies with poor cross-species translational value. Furthermore, symptoms that reflect the cardinal features of bipolar disorder have proven difficult to establish in putative animal models of this illness. Recently, however, novel tools such as the Human Behavioral Pattern Monitor provide multivariate translational measures of motor and exploratory activity, enabling improved understanding of the neurobiology underlying psychiatric disorders. PMID:20398694

W.a.w (we are watching) smart app: accommodating social perception towards public officers’ performance

NASA Astrophysics Data System (ADS)

Widhoyoko, S. A.; Sasmoko; Nasir, L. A.; Manalu, S. R.; Indrianti, Y.

2018-03-01

This research is a continuation of previous research that is corruption early prevention is expanded by using expert system to analyze data and produce information to build decision. The research method used is neuroresearch method through three stages of research, namely exploratory stage, explanatory stage and confirmatory stages. The exploratory research finds W.aW’s Principles and W.a.W’s Units of Assessment as the basis for the preparation of the application. Stages of explanatory research in the form of W.a.W’s design of IT and confirmatory research stages are the design of expert system W.a.W. Expert System uses this formulation to generate dynamic standard value for each category and current social perception.

Black, queer, and looking for a job: an exploratory study of career decision making among self-identified sexual minorities at an urban historically black college/university.

PubMed

Harris, Latashia N

2014-01-01

This thematically analyzed study seeks to explore the career decision perceptions of sexual minority college students at an urban historically black college/university (HBCU). This qualitative focus group study delved into how sexual minorities feel their visible variables of race, gender expression, and degree of disclosure influence their career thought process. Theories relative to the study included Krumboltz's social learning theory of career decision-making, gender role theory, racial socialization, Cass's homosexual identity model, and impression management. Though participants initially proclaimed they did not allow their sexual minority identity to affect their career decisions, their overall responses indicated otherwise.

An interdisciplinary team communication framework and its application to healthcare 'e-teams' systems design

PubMed Central

2009-01-01

Background There are few studies that examine the processes that interdisciplinary teams engage in and how we can design health information systems (HIS) to support those team processes. This was an exploratory study with two purposes: (1) To develop a framework for interdisciplinary team communication based on structures, processes and outcomes that were identified as having occurred during weekly team meetings. (2) To use the framework to guide 'e-teams' HIS design to support interdisciplinary team meeting communication. Methods An ethnographic approach was used to collect data on two interdisciplinary teams. Qualitative content analysis was used to analyze the data according to structures, processes and outcomes. Results We present details for team meta-concepts of structures, processes and outcomes and the concepts and sub concepts within each meta-concept. We also provide an exploratory framework for interdisciplinary team communication and describe how the framework can guide HIS design to support 'e-teams'. Conclusion The structures, processes and outcomes that describe interdisciplinary teams are complex and often occur in a non-linear fashion. Electronic data support, process facilitation and team video conferencing are three HIS tools that can enhance team function. PMID:19754966

An interdisciplinary team communication framework and its application to healthcare 'e-teams' systems design.

PubMed

Kuziemsky, Craig E; Borycki, Elizabeth M; Purkis, Mary Ellen; Black, Fraser; Boyle, Michael; Cloutier-Fisher, Denise; Fox, Lee Ann; MacKenzie, Patricia; Syme, Ann; Tschanz, Coby; Wainwright, Wendy; Wong, Helen

2009-09-15

There are few studies that examine the processes that interdisciplinary teams engage in and how we can design health information systems (HIS) to support those team processes. This was an exploratory study with two purposes: (1) To develop a framework for interdisciplinary team communication based on structures, processes and outcomes that were identified as having occurred during weekly team meetings. (2) To use the framework to guide 'e-teams' HIS design to support interdisciplinary team meeting communication. An ethnographic approach was used to collect data on two interdisciplinary teams. Qualitative content analysis was used to analyze the data according to structures, processes and outcomes. We present details for team meta-concepts of structures, processes and outcomes and the concepts and sub concepts within each meta-concept. We also provide an exploratory framework for interdisciplinary team communication and describe how the framework can guide HIS design to support 'e-teams'. The structures, processes and outcomes that describe interdisciplinary teams are complex and often occur in a non-linear fashion. Electronic data support, process facilitation and team video conferencing are three HIS tools that can enhance team function.

Barriers to Implementing Evidence-Based Intrapartum Care: A Descriptive Exploratory Qualitative Study

PubMed Central

Iravani, Mina; Janghorbani, Mohsen; Zarean, Ellahe; Bahrami, Masod

2016-01-01

Background: Evidence based practice is an effective strategy to improve the quality of obstetric care. Identification of barriers to adaptation of evidence-based intrapartum care is necessary and crucial to deliver high quality care to parturient women. Objectives: The current study aimed to explore barriers to adaptation of evidence-based intrapartum care from the perspective of clinical groups that provide obstetric care in Iran. Materials and Methods: This descriptive exploratory qualitative research was conducted from 2013 to 2014 in fourteen state medical training centers in Iran. Participants were selected from midwives, specialists, and residents of obstetrics and gynecology, with a purposive sample and snowball method. Data were collected through face-to-face semi-structured in-depth interviews and analyzed according to conventional content analysis. Results: Data analysis identified twenty subcategories and four main categories. Main categories included barriers were related to laboring women, persons providing care, the organization environment and health system. Conclusions: The adoption of evidence based intrapartum care is a complex process. In this regard, identifying potential barriers is the first step to determine and apply effective strategies to encourage the compliance evidence based obstetric care and improves maternity care quality. PMID:27175303

African-American Fathers' Perspectives on Their Children's Health Education: A Qualitative, Exploratory Study.

PubMed

Odum, Mary; Smith, Matthew Lee; McKyer, E Lisako J

2014-01-01

To investigate African-American fathers' (AAF) perceptions regarding the applicability and need for their involvement as a health connection for their children and describe how participating fathers' behavior was affected by their attitudes, knowledge, and perceptions of their influence on their children's health. This exploratory study gathered data via semi-structured focus groups (n = 3) and thematically analyzed it utilizing a grounded theory approach. Participants included AAF (n = 20) with a mean age of 37 years (SD 11.79), with at least one child between 6 and 18 years old. Four major themes were revealed: (1) appropriate health education for participants' children (should first and foremost be delivered by parents); (2) participants' paternal health-related guidance approach (reactive, rather than proactive); (3) participants' perceived influences on health-related communication with their children (gender roles, efficacy constraints); and (4) paternal definitions of health (most often associated with diet). Understanding AAFs' perceived and desired role in their children's health edification can inform initiatives that actively engage these men, and nurture their level of involvement, to promote positive health behaviors among their children; this is necessary to realize their potential to actively improve the health of their children, families, and communities.

Shopping versus Nature? An Exploratory Study of Everyday Experiences.

PubMed

Craig, Tony P; Fischer, Anke; Lorenzo-Arribas, Altea

2018-01-01

Although a growing volume of empirical research shows that being in nature is important for human wellbeing, the definition of what constitutes an 'experience in nature,' and how this is different from other types of experiences, is very often left implied. In this paper we contrast everyday experiences involving nature with a category of everyday experience in which most people regularly partake. We present an exploratory study in which people ( N = 357) were explicitly asked to describe a memory they had of an everyday 'experience which involved nature,' as well as an everyday 'experience which involved shopping.' The open-ended responses to these questions were analyzed both quantitatively and qualitatively. Nature experiences were generally found to be more positive than shopping experiences, and they were more likely to be rated as 'peaceful' and 'active' compared to shopping experiences. Follow-up analyses indicate a significant interaction between experience category (nature or shopping), and the relationship between connectedness to nature and the amount of pleasure associated with that experience: The more strongly connected to nature a respondent was, the larger the disparity between the pleasantness of the shopping experience and that of the experience in nature tended to be.

Patient Participation in Decision Making During Nursing Care in Greece--A Comparative Study.

PubMed

Kolovos, Petros; Kaitelidou, Daphne; Lemonidou, Chrysoula; Sachlas, Athanasios; Sourtzi, Panayota

2015-01-01

To describe patient participation in decision making during nursing care from patients' and nursing staff' perspectives. The sample consisted of medical and surgical patients (n = 300) and the nursing staff (n = 118) working in the respective wards in three general hospitals. A questionnaire was used for the study; data were collected from April 2009 to September 2010. Data were analyzed by an exploratory factor analysis. Patient participation was recorded at a medium level during nursing care, although it was rated as important from both patients and nursing staff. Exploratory factor analysis revealed the factor structure for the planning and implementation of the nursing care. Providers and receivers of nursing care perceived participation in a similar way. Interpersonal interaction was supported from older and less educated patients, as well as from university-educated nurses. Patient participation was greater in practical aspects of care and limited in technical medical issues and supportive services. Patient participation, although moderate, was evident during nursing care in hospital settings. Paternalism in the decision-making process was the dominant trend, whereas interpersonal interaction between the parties was recognized as a prerequisite for planning nursing care. © 2014 Wiley Periodicals, Inc.

How leadership attributes influence employee loyalty in the aerospace industry: An exploratory qualitative inquiry

NASA Astrophysics Data System (ADS)

Harrison, Marriel

The influence leaders have on employee loyalty in the aerospace industry was examined through exploratory, qualitative inquiry. In-depth, semi-structured interviews were conducted to ascertain the influence of six leadership attributes on loyalty. These specific leadership attributes were addressed based on key themes from the scholarly leadership research and included communication, trust, accountability, understanding, compassion, and recognition. Data were analyzed to identify common themes and patterns among the 21 study participants. Based on the study findings, the majority of participants expressed that they want leaders to communicate--and to do so often and concisely. Participants also voiced that communication was a central component in resolving many of the problems associated with loyalty, such as clarity of direction or sense of inclusion in the organization. The central themes derived from the research include the following: (a) employee loyalty no longer exists when organizational leadership fails to challenge or empower employees or create an opportunity for growth, (b) effective leaders inspire employees by sharing the vision of an organization and including employees in the decision-making process, and (c) organizational culture, values, and effective leadership play an integral role in employee loyalty and long-term commitment to the organization.

Fall in homicides in the City of São Paulo: an exploratory analysis of possible determinants

PubMed Central

Peres, Maria Fernanda Tourinho; de Almeida, Juliana Feliciano; Vicentin, Diego; Cerda, Magdalena; Cardia, Nancy; Adorno, Sérgio

2012-01-01

Throughout the first decade of the 2000s the homicide mortality rate (HMR) showed a significant reduction in the state and the city of São Paulo (MSP). The aim of this study is to describe the trend of HMR, socio-demographic indicators, and the investment in social and public security, and to analyze the correlation between HMR and independent variables in the MSP between 1996 and 2008. An exploratory time series ecological study was conducted. The following variables were included: HMR per 100,000 inhabitants, socio-demographic indicators, and investments in social and public security. The moving-averages for all variables were calculated and trends were analyzed through Simple Linear Regression models. Annual percentage changes, the average annual change and periodic percentage changes were calculated for all variables, and the associations between annual percentage changes were tested by Spearman’s correlation analysis. Correlations were found for the proportion of youth in the population (r = 0.69), unemployment rate (r = 0.60), State budget for education and culture (r = 0.87) and health and sanitation (r = 0.56), municipal (r = 0.68) and State (r = 0.53) budget for Public Security, firearms seized (r = 0.69) and the incarceration rate (r = 0.71). The results allow us to support the hypothesis that demographic changes, acceleration of the economy, in particular the fall in unemployment, investment in social policies and changes in public security policies act synergistically to reduce HMR in São Paulo. Complex models of analysis, incorporating the joint action of different potential explanatory variables, should be developed. PMID:22218669

Exploratory analysis of textual data from the Mother and Child Handbook using a text mining method (II): Monthly changes in the words recorded by mothers.

PubMed

Tagawa, Miki; Matsuda, Yoshio; Manaka, Tomoko; Kobayashi, Makiko; Ohwada, Michitaka; Matsubara, Shigeki

2017-01-01

The aim of the study was to examine the possibility of converting subjective textual data written in the free column space of the Mother and Child Handbook (MCH) into objective information using text mining and to compare any monthly changes in the words written by the mothers. Pregnant women without complications (n = 60) were divided into two groups according to State-Trait Anxiety Inventory grade: low trait anxiety (group I, n = 39) and high trait anxiety (group II, n = 21). Exploratory analysis of the textual data from the MCH was conducted by text mining using the Word Miner software program. Using 1203 structural elements extracted after processing, a comparison of monthly changes in the words used in the mothers' comments was made between the two groups. The data was mainly analyzed by a correspondence analysis. The structural elements in groups I and II were divided into seven and six clusters, respectively, by cluster analysis. Correspondence analysis revealed clear monthly changes in the words used in the mothers' comments as the pregnancy progressed in group I, whereas the association was not clear in group II. The text mining method was useful for exploratory analysis of the textual data obtained from pregnant women, and the monthly change in the words used in the mothers' comments as pregnancy progressed differed according to their degree of unease. © 2016 Japan Society of Obstetrics and Gynecology.

Exploratory Factor Analysis of the Beck Anxiety Inventory and the Beck Depression Inventory-II in a Psychiatric Outpatient Population

PubMed Central

2018-01-01

Background To further understand the relationship between anxiety and depression, this study examined the factor structure of the combined items from two validated measures for anxiety and depression. Methods The participants were 406 patients with mixed psychiatric diagnoses including anxiety and depressive disorders from a psychiatric outpatient unit at a university-affiliated medical center. Responses of the Beck Anxiety Inventory (BAI), Beck Depression Inventory (BDI)-II, and Symptom Checklist-90-Revised (SCL-90-R) were analyzed. We conducted an exploratory factor analysis of 42 items from the BAI and BDI-II. Correlational analyses were performed between subscale scores of the SCL-90-R and factors derived from the factor analysis. Scores of individual items of the BAI and BDI-II were also compared between groups of anxiety disorder (n = 185) and depressive disorder (n = 123). Results Exploratory factor analysis revealed the following five factors explaining 56.2% of the total variance: somatic anxiety (factor 1), cognitive depression (factor 2), somatic depression (factor 3), subjective anxiety (factor 4), and autonomic anxiety (factor 5). The depression group had significantly higher scores for 12 items on the BDI while the anxiety group demonstrated higher scores for six items on the BAI. Conclusion Our results suggest that anxiety and depressive symptoms as measured by the BAI and BDI-II can be empirically differentiated and that particularly items of the cognitive domain in depression and those of physical domain in anxiety are noteworthy. PMID:29651821

[Historical analysis of ABEn's Newsletter: changes and transformations in the XXI Century].

PubMed

de Meneses, Abel Silva; Kadoguti, Luana de Lima; Sanna, Maria Cristina

2008-01-01

This is an descriptive-exploratory and interpretative study that presents and criticizes matters of 19 issues of ABEn's Newsletter published in the beginning of XXI Century, under the nursing student's view. The study aimed at identifying, quantifying and analyzing the content of this publication that is published since 1958, whose content offers information of general and political interest to guide Nursing routes. The analysis allowed to observe that the periodical had jumped in quality since the beginning of 2002, and that prevalent authorship is of membership directors of National ABEn, while predominant thematic are related to health policies and nursing education.

[Prevention of occupational accidents with biological material as per Green and Kreuter Model].

PubMed

Manetti, Marcela Luisa; da Costa, João Carlos Souza; Marziale, Maria Helena Palucci; Trovó, Marli Elisa

2006-03-01

This study aimed at diagnosing the occurrence of occupational accidents deriving from exposition to biological substance among workers of a hospital from São Paulo, Brazil, analyzing the adopted safety measures and elaborating a flowchart of preventive actions according to the Health Promotion Model by Green and Kreuter. It is an exploratory study with data collected electronically from the website REPAT - Electronic Network for the Prevention of Occupational Accidents with biological substances. The strategy used by the hospital did not reduce the injures. Results were used to elaborate a flowchart of preventive actions in order to improve the workers' quality of life.

Approach to the Phenomenon of M-Learning in English Teaching

ERIC Educational Resources Information Center

García, Sergio; Fombona, Javier

2015-01-01

This research analyzes the situation of mobile devices and some specific options of support for the teaching of the English language. The features of this complex and novel phenomenon of Mobile-Assisted Language Learning (MALL) are addressed with an exploratory descriptive methodology. The article is part of a more extensive research which deals…

Water, moisture and ash content of mechanically cleaned greige cotton, naturally colored brown cotton, flax and rayon

USDA-ARS?s Scientific Manuscript database

This exploratory research evaluated the Karl Fischer Titration reference method (KFT, ASTM D7785) to accurately measure water content of mechanically cleaned greige cotton, a naturally colored brown cotton, flax and rayon at moisture equilibrium. Each sample was analyzed by KFT, standard oven dryin...

Analyzing Science Education in the United Kingdom: Taking a System-Wide Approach

ERIC Educational Resources Information Center

Falk, John H.; Dierking, Lynn D.; Osborne, Jonathan; Wenger, Matthew; Dawson, Emily; Wong, Billy

2015-01-01

Increasing evidence suggests that individuals develop their understanding of science concepts in and out of school, using varied community resources and networks. Thus in contrast to historic research approaches that focus exclusively on single organizations and/or educational events, the current paper presents exploratory research in which we…

Learning to Understand Inequality and Diversity: Getting Students Past Ideologies

ERIC Educational Resources Information Center

Goldsmith, Pat Antonio

2006-01-01

In this paper I present a pedagogical method called Writing Answers to Learn (WAL) which combines Problem-Based Learning (PBL) and Exploratory Writing to address the interrelated pedagogical problems of misconceptions, resistance, retention, and transfer. I analyze the use of this combined method in a course on racial and ethnic relations and…

Technical Analysis of Teacher Responses to the Self-Evaluation Scale-Teacher (SES-T) Version

ERIC Educational Resources Information Center

Erford, Bradley T.; Lowe, Samantha; Chang, Catherine Y.

2011-01-01

The Self-Evaluation Scale--Teacher version, used to assess teacher perceived self-esteem of students, was analyzed. A unidimensional model emerged from exploratory factor analysis, with cautious acceptance of data fit. Reliability and external aspects of validity were supported by the Self-Evaluation Scale--Teacher data.

The Nature of Discourse as Students Collaborate on a Mathematics WebQuest

ERIC Educational Resources Information Center

Orme, Michelle P.; Monroe, Eula Ewing

2005-01-01

Students were audio taped while working in teams on a WebQuest. Although gender-segregated, each team included both fifth- and sixth-graders. Interactions from two tasks were analyzed according to categories (exploratory, cumulative, disputational, tutorial) defined by the Spoken Language and New Technology (SLANT) project (e.g., Wegerif &…

Considering Race and Space: Mapping Developmental Approaches for Providing Culturally Responsive Advising

ERIC Educational Resources Information Center

Mitchell, Roland W.; Wood, Gerald K.; Witherspoon, Noelle

2010-01-01

This exploratory essay critically examines how social relations structure the production of space on a college campus. In particular, we analyze how the organization of one particular site--the student advising office at a southeastern university--calls attention to the relationship between race and space in ways that re-inscribe narrow…

Negotiating Sustainability: Reclaiming Ecological Pathways to Bio-Cultural Regeneration in Egypt

ERIC Educational Resources Information Center

Salem, Abeer Abdel Hamid

2013-01-01

What can an indigenous Egyptian paradigm for social evolution that represents the composite of bio-cultural diversities of Egypt and multiple bio-regions within it look like? With such exploratory inquiry in mind, this dissertation research focuses on analyzing the practice of development in Egypt through the lens of place, critiquing its…

Validation of a Tool to Assess and Track Undergraduate Attitudes toward Those Living in Poverty

ERIC Educational Resources Information Center

Blair, Kevin D.; Brown, Marlo; Schoepflin, Todd; Taylor, David B.

2014-01-01

Purpose: This article describes the development and validation of the Undergraduate Perceptions of Poverty Tracking Survey (UPPTS). Method: Data were collected from 301 undergraduates at a small university in the Northeast and analyzed using exploratory factor analysis augmented by random qualitative validation. Results: The resulting survey…

Middle School Exploratory Foreign Language Programs: A Position Paper.

ERIC Educational Resources Information Center

National Council of State Supervisors of Foreign Language.

Four types of exploratory foreign language programs are described: (1) the language overview course, (2) the trial-study course, (3) the Level I offering, and (4) the course for the non-college bound. It is largely in the middle schools (grades 6-8) and junior high schools (grades 7-9) that exploratory programs are being used. The language…

Envisioning Competence: Learning, Problem Solving, and Children at Work in the Exploratory Bicycle Shop

ERIC Educational Resources Information Center

Hammond, Charles Florian

2010-01-01

This study examines the conceptual learning and cognitive development processes of schoolchildren engaged in problem solving activities in a non-school, workplace setting known as the exploratory bicycle shop. The exploratory bike shop is a commercial bicycle shop: a) that has been adapted for combined retail and educational purposes and b) where…

Towards program theory validation: Crowdsourcing the qualitative analysis of participant experiences.

PubMed

Harman, Elena; Azzam, Tarek

2018-02-01

This exploratory study examines a novel tool for validating program theory through crowdsourced qualitative analysis. It combines a quantitative pattern matching framework traditionally used in theory-driven evaluation with crowdsourcing to analyze qualitative interview data. A sample of crowdsourced participants are asked to read an interview transcript and identify whether program theory components (Activities and Outcomes) are discussed and to highlight the most relevant passage about that component. The findings indicate that using crowdsourcing to analyze qualitative data can differentiate between program theory components that are supported by a participant's experience and those that are not. This approach expands the range of tools available to validate program theory using qualitative data, thus strengthening the theory-driven approach. Copyright © 2017 Elsevier Ltd. All rights reserved.

Corticosterone levels and behavioral changes induced by simultaneous exposure to chronic social stress and enriched environments in NMRI male mice.

PubMed

Mesa-Gresa, Patricia; Ramos-Campos, Marta; Redolat, Rosa

2016-05-01

Environmental enrichment (EE) is an experimental model which is believed to counteract some of the effects induced by stressors, although few studies have exposed rodents simultaneously to EE and stress. Our aim was to compare the short- and long-term effects of different housing conditions in mice submitted to chronic stress. 128 NMRI male mice arrived at our laboratory on postnatal day (PND) 21. During Phase I (PND 28), animals were randomly assigned to four experimental conditions: 1) EE+STRESS: mice housed in EE and submitted to social stress (n=32); 2) EE+NO STRESS: mice housed in EE without stress (n=32); 3) SE+STRESS: mice maintained in standard conditions (SE) and submitted to social stress (n=32); and 4) SE+NO STRESS (n=32). At the end of Phase I (PND 77), one cohort of 32 animals was used for behavioral assessment whereas another cohort of 32 was sacrificed for corticosterone analysis. Results indicated that EE animals showed less body weight, higher water and food intake, diminished anxiety response and decreased motor and exploratory behavior than SE mice. Mice exposed to stress gained less body weight, showed higher food and fluid intake and displayed decreased exploratory behavior than non-stressed mice. Furthermore, EE+STRESS group displayed significantly higher corticosterone levels than EE+NO STRESS group whereas EE+NO STRESS group showed lower levels than SE+NO STRESS. On PND 83, Phase II of the study began. Animals (n=96) were assigned to two different housing conditions: EE (n=48) and SE (n=48). On PND 112, corticosterone analysis (n=32) and behavioral study (n=64) were done. The factor "Housing Phase II" reached statistical significance. Results indicated that EE animals showed lower body weight and higher fluid intake than SE group, as well as decreased anxiety. No clear effects on motor and exploratory behavior or learning were observed. When long-term effects were analyzed, results indicated that "Initial Housing" condition was significant: animals allocated in EE during Phase I of the study showed higher corticosterone levels, lower body weight and higher fluid intake than SE mice. "Initial Stress" had significant long-term actions on food intake and exploratory behavior: animals initially reared under stress conditions displayed higher food intake and lower exploration levels on the hole-board test than non-stressed mice. In the elevated plus-maze, there were significant interactions between factors "Initial Housing" and "Initial Stress". These factors did not reach statistical significance for motor activity or learning task. We can conclude that both short- and long-term effects of housing conditions are evident for corticosterone levels, body weight and fluid intake. Social stress induced short-term effects on body weight, food and fluid intake and exploratory behavior whereas long-acting effects were reflected on food intake and exploratory behavior. Further studies are needed in order to explore more in depth behavioral and physiological consequences of social stress and environmental enrichment. Copyright © 2016. Published by Elsevier Inc.

Knowledge of the nursing team on pressure ulcer prevention.

PubMed

Galvão, Nariani Souza; Serique, Maria Alice Barbosa; Santos, Vera Lúcia Conceição de Gouveia; Nogueira, Paula Cristina

2017-04-01

describe and analyze the nursing team's knowledge about classification, evaluation and measures to prevent pressure ulcers (PU) in patients hospitalized in the ICU of a teaching hospital in the city of Manaus. a descriptive and exploratory study was conducted after approval by a research ethics committee. Data were collected using a validated instrument. The study sample was made up of 40 nursing staff members, of whom 14 were nurses and 26 were nursing technicians/aides. Data were analyzed through descriptive statistics and Student's t-test, with value of p<0.05. the overall mean of hits was 63.4% for technicians/aides and 51.4% for nurses, with statistically significant differences between the groups only for the PU prevention category (p<0.001). a deficit of knowledge on PU prevention was found among nurses and nursing technicians/aides, demanding the training of these professionals.

Factor structure and internal reliability of an exercise health belief model scale in a Mexican population.

PubMed

Villar, Oscar Armando Esparza-Del; Montañez-Alvarado, Priscila; Gutiérrez-Vega, Marisela; Carrillo-Saucedo, Irene Concepción; Gurrola-Peña, Gloria Margarita; Ruvalcaba-Romero, Norma Alicia; García-Sánchez, María Dolores; Ochoa-Alcaraz, Sergio Gabriel

2017-03-01

Mexico is one of the countries with the highest rates of overweight and obesity around the world, with 68.8% of men and 73% of women reporting both. This is a public health problem since there are several health related consequences of not exercising, like having cardiovascular diseases or some types of cancers. All of these problems can be prevented by promoting exercise, so it is important to evaluate models of health behaviors to achieve this goal. Among several models the Health Belief Model is one of the most studied models to promote health related behaviors. This study validates the first exercise scale based on the Health Belief Model (HBM) in Mexicans with the objective of studying and analyzing this model in Mexico. Items for the scale called the Exercise Health Belief Model Scale (EHBMS) were developed by a health research team, then the items were applied to a sample of 746 participants, male and female, from five cities in Mexico. The factor structure of the items was analyzed with an exploratory factor analysis and the internal reliability with Cronbach's alpha. The exploratory factor analysis reported the expected factor structure based in the HBM. The KMO index (0.92) and the Barlett's sphericity test (p < 0.01) indicated an adequate and normally distributed sample. Items had adequate factor loadings, ranging from 0.31 to 0.92, and the internal consistencies of the factors were also acceptable, with alpha values ranging from 0.67 to 0.91. The EHBMS is a validated scale that can be used to measure exercise based on the HBM in Mexican populations.

Age-related changes in visual exploratory behavior in a natural scene setting

PubMed Central

Hamel, Johanna; De Beukelaer, Sophie; Kraft, Antje; Ohl, Sven; Audebert, Heinrich J.; Brandt, Stephan A.

2013-01-01

Diverse cognitive functions decline with increasing age, including the ability to process central and peripheral visual information in a laboratory testing situation (useful visual field of view). To investigate whether and how this influences activities of daily life, we studied age-related changes in visual exploratory behavior in a natural scene setting: a driving simulator paradigm of variable complexity was tested in subjects of varying ages with simultaneous eye- and head-movement recordings via a head-mounted camera. Detection and reaction times were also measured by visual fixation and manual reaction. We considered video computer game experience as a possible influence on performance. Data of 73 participants of varying ages were analyzed, driving two different courses. We analyzed the influence of route difficulty level, age, and eccentricity of test stimuli on oculomotor and driving behavior parameters. No significant age effects were found regarding saccadic parameters. In the older subjects head-movements increasingly contributed to gaze amplitude. More demanding courses and more peripheral stimuli locations induced longer reaction times in all age groups. Deterioration of the functionally useful visual field of view with increasing age was not suggested in our study group. However, video game-experienced subjects revealed larger saccade amplitudes and a broader distribution of fixations on the screen. They reacted faster to peripheral objects suggesting the notion of a general detection task rather than perceiving driving as a central task. As the video game-experienced population consisted of younger subjects, our study indicates that effects due to video game experience can easily be misinterpreted as age effects if not accounted for. We therefore view it as essential to consider video game experience in all testing methods using virtual media. PMID:23801970

SCOPEOUT: sustainability and spread of quality improvement activities in long-term care- a mixed methods approach.

PubMed

Cranley, Lisa A; Hoben, Matthias; Yeung, Jasper; Estabrooks, Carole A; Norton, Peter G; Wagg, Adrian

2018-03-12

Interventions to improve quality of care for residents of long-term care facilities, and to examine the sustainability and spread of such initiatives, remain a top research priority. The purpose of this exploratory study was to assess the extent to which activities initiated in a quality improvement (QI) collaborative study using care aide led teams were sustained or spread following cessation of the initial project and to identify factors that led to its success. This study used an exploratory mixed methods study design and was conducted in seven residential long-term care facilities in two Canadian provinces. Sustainability and spread of QI activities were assessed by a questionnaire over five time points for 18 months following the collaborative study with staff from both intervention with non-intervention units. Semi-structured interviews were conducted with care managers at six and 12 months. QI team success in applying the QI model was ranked as high, medium, or low using criteria developed by the research team. Descriptive statistics, bivariate analyses, and General Estimating Equations were used to analyze the data. Interview data were analyzed using thematic analysis. In total, 683 surveys were received over the five time periods from 476 unique individuals on a facility unit. Seven managers were interviewed. A total of 533 surveys were analyzed. While both intervention and non-intervention units experienced a decline over time in all outcome measures, this decline was significantly less pronounced on intervention units. Facilities with medium and high success ranking had significantly higher scores in all four outcomes than facilities with a low success ranking. Care aides reported significantly less involvement of others in QI activities, less empowerment and less satisfaction with the quality of their work life than regulated care providers. Manager interviews provided evidence of sustainability of QI activities on the intervention units in four of the seven facilities up to 18 months following the intervention and demonstrated the need for continued staff and leadership engagement. Sustainability of a QI project which empowers and engages care aides is possible and achievable, but requires ongoing staff and leadership engagement.

Aerobic exercise, ball sports, dancing, and weight lifting as moderators of the relationship between stress and depressive symptoms: an exploratory cross-sectional study with swiss university students.

PubMed

Gerber, Markus; Brand, Serge; Elliot, Catherine; Holsboer-Trachsler, Edith; Pühse, Uwe

2014-12-01

This exploratory study was designed to compare four types of exercise activities in Swiss university students. A sample of 201 medical students (136 women, 65 men; M age = 23.2 yr., SD = 2.4) and 250 exercise and health sciences students (144 women, 106 men; M age = 22.3 yr., SD = 2.2) participated in the study. They completed the Perceived Stress Scale, the Depression Scale, and the Office in Motion Questionnaire. Interaction effects between stress and exercise activities were analysed using hierarchical regression analyses, after controlling for age, sex, and academic discipline. Frequent participation in ball sports and dancing were associated with decreased depressive symptoms among students with elevated perceived stress, whereas no such relationship existed among their peers with lower perceived stress. No stress-moderating effect was found for aerobic exercise. Weight lifting was only associated with lower depressive symptoms among students with low perceived stress. The present findings suggest that, among Swiss university students, certain exercises may have better potential to moderate the relationship between perceived stress and depressive symptoms than others. Future research could analyze whether personalized exercise programs created to satisfy participants' individual needs are more beneficial for stress management.

Characterizing the EEG correlates of exploratory behavior.

PubMed

Bourdaud, Nicolas; Chavarriaga, Ricardo; Galan, Ferran; Millan, José Del R

2008-12-01

This study aims to characterize the electroencephalography (EEG) correlates of exploratory behavior. Decision making in an uncertain environment raises a conflict between two opposing needs: gathering information about the environment and exploiting this knowledge in order to optimize the decision. Exploratory behavior has already been studied using functional magnetic resonance imaging (fMRI). Based on a usual paradigm in reinforcement learning, this study has shown bilateral activation in the frontal and parietal cortex. To our knowledge, no previous study has been done on it using EEG. The study of the exploratory behavior using EEG signals raises two difficulties. First, the labels of trial as exploitation or exploration cannot be directly derived from the subject action. In order to access this information, a model of how the subject makes his decision must be built. The exploration related information can be then derived from it. Second, because of the complexity of the task, its EEG correlates are not necessarily time locked with the action. So the EEG processing methods used should be designed in order to handle signals that shift in time across trials. Using the same experimental protocol as the fMRI study, results show that the bilateral frontal and parietal areas are also the most discriminant. This strongly suggests that the EEG signal also conveys information about the exploratory behavior.

Network analysis of exploratory behaviors of mice in a spatial learning and memory task

PubMed Central

Suzuki, Yusuke

2017-01-01

The Barnes maze is one of the main behavioral tasks used to study spatial learning and memory. The Barnes maze is a task conducted on “dry land” in which animals try to escape from a brightly lit exposed circular open arena to a small dark escape box located under one of several holes at the periphery of the arena. In comparison with another classical spatial learning and memory task, the Morris water maze, the negative reinforcements that motivate animals in the Barnes maze are less severe and less stressful. Furthermore, the Barnes maze is more compatible with recently developed cutting-edge techniques in neural circuit research, such as the miniature brain endoscope or optogenetics. For this study, we developed a lift-type task start system and equipped the Barnes maze with it. The subject mouse is raised up by the lift and released into the maze automatically so that it can start navigating the maze smoothly from exactly the same start position across repeated trials. We believe that a Barnes maze test with a lift-type task start system may be useful for behavioral experiments when combined with head-mounted or wire-connected devices for online imaging and intervention in neural circuits. Furthermore, we introduced a network analysis method for the analysis of the Barnes maze data. Each animal’s exploratory behavior in the maze was visualized as a network of nodes and their links, and spatial learning in the maze is described by systematic changes in network structures of search behavior. Network analysis was capable of visualizing and quantitatively analyzing subtle but significant differences in an animal’s exploratory behavior in the maze. PMID:28700627

Empowered to Play: A Case Study Describing the Impact of Powered Mobility on the Exploratory Play of Disabled Children.

PubMed

Sonday, Amshuda; Gretschel, Pam

2016-03-01

Exploratory play is one of the most vital ways in which children learn about their environment and develop. It is well documented that limited mobility restricts a child's ability to engage in their environment through exploratory play. In this study, a qualitative, collective case study design explored the impact of powered mobility on the exploratory play of two children with physical disabilities. Data were collected from the children, their parents and their siblings through participant observation and in-depth, informal interviews. This paper focuses on two themes: Opportunity to Play revealed how powered mobility increased opportunities for the children to become more actively engaged in exploratory play with others across a wider array of contexts, and My Child was Transformed highlighted significant changes in the affect and motivation of each child, which seemed to be linked to their increased internal control over their play choices. The findings suggest that the provision of powered mobility is a key contributor promoting the participation of physically disabled children in exploratory play. Because of undergraduate curricular constraints, a limitation of this study was that data were only confined to 2 months; affecting the depth of data gained that prolonged engagement would have offered. The study recommends for occupational therapy practice that occupational therapists advocate for easier access to powered mobility through governmental and policy means. The study also recommends further research be conducted on the experiences of the caregivers on how these powered mobility devices have influenced their day-to-day occupations. Copyright © 2015 John Wiley & Sons, Ltd.

Genetic susceptibility markers for a breast-colorectal cancer phenotype: Exploratory results from genome-wide association studies

PubMed Central

Joon, Aron; Brewster, Abenaa M.; Chen, Wei V.; Eng, Cathy; Shete, Sanjay; Casey, Graham; Schumacher, Fredrick; Lin, Yi; Harrison, Tabitha A.; White, Emily; Ahsan, Habibul; Andrulis, Irene L.; Whittemore, Alice S.; Ko Win, Aung; Schmidt, Daniel F.; Kapuscinski, Miroslaw K.; Ochs-Balcom, Heather M.; Gallinger, Steven; Jenkins, Mark A.; Newcomb, Polly A.; Lindor, Noralane M.; Peters, Ulrike; Amos, Christopher I.; Lynch, Patrick M.

2018-01-01

Background Clustering of breast and colorectal cancer has been observed within some families and cannot be explained by chance or known high-risk mutations in major susceptibility genes. Potential shared genetic susceptibility between breast and colorectal cancer, not explained by high-penetrance genes, has been postulated. We hypothesized that yet undiscovered genetic variants predispose to a breast-colorectal cancer phenotype. Methods To identify variants associated with a breast-colorectal cancer phenotype, we analyzed genome-wide association study (GWAS) data from cases and controls that met the following criteria: cases (n = 985) were women with breast cancer who had one or more first- or second-degree relatives with colorectal cancer, men/women with colorectal cancer who had one or more first- or second-degree relatives with breast cancer, and women diagnosed with both breast and colorectal cancer. Controls (n = 1769), were unrelated, breast and colorectal cancer-free, and age- and sex- frequency-matched to cases. After imputation, 6,220,060 variants were analyzed using the discovery set and variants associated with the breast-colorectal cancer phenotype at P<5.0E-04 (n = 549, at 60 loci) were analyzed for replication (n = 293 cases and 2,103 controls). Results Multiple correlated SNPs in intron 1 of the ROBO1 gene were suggestively associated with the breast-colorectal cancer phenotype in the discovery and replication data (most significant; rs7430339, Pdiscovery = 1.2E-04; rs7429100, Preplication = 2.8E-03). In meta-analysis of the discovery and replication data, the most significant association remained at rs7429100 (P = 1.84E-06). Conclusion The results of this exploratory analysis did not find clear evidence for a susceptibility locus with a pleiotropic effect on hereditary breast and colorectal cancer risk, although the suggestive association of genetic variation in the region of ROBO1, a potential tumor suppressor gene, merits further investigation. PMID:29698419

Exploring factors controlling the variability of pesticide concentrations in the Willamette River Basin using tree-based models

USGS Publications Warehouse

Qian, S.S.; Anderson, Chauncey W.

1999-01-01

We analyzed available concentration data of five commonly used herbicides and three pesticides collected from small streams in the Willamette River Basin in Oregon to identify factors that affect the variation of their concentrations in the area. The emphasis of this paper is the innovative use of classification and regression tree models for exploratory data analysis as well as analyzing data with a substantial amount of left-censored values. Among variables included in this analysis, land-use pattern in the watershed is the most important for all but one (simazine) of the eight pesticides studied, followed by geographic location, intensity of agriculture activities in the watershed (represented by nutrient concentrations in the stream), and the size of the watershed. The significant difference between urban sites and agriculture sites is the variability of stream concentrations. While all 16 nonurban watersheds have significantly higher variation than urban sites, the same is not necessarily true for the mean concentrations. Seasonal variation accounts for only a small fraction of the total variance in all eight pesticides.We analyzed available concentration data of five commonly used herbicides and three pesticides collected from small streams in the Willamette River Basin in Oregon to identify factors that affect the variation of their concentrations in the area. The emphasis of this paper is the innovative use of classification and regression tree models for exploratory data analysis as well as analyzing data with a substantial amount of left-censored values. Among variables included in this analysis, land-use pattern in the watershed is the most important for all but one (simazine) of the eight pesticides studied, followed by geographic location, intensity of agriculture activities in the watershed (represented by nutrient concentrations in the stream), and the size of the watershed. The significant difference between urban sites and agriculture sites is the variability of stream concentrations. While all 16 nonurban watersheds have significantly higher variation than urban sites, the same is not necessarily true for the mean concentrations. Seasonal variation accounts for only a small fraction of the total variance in all eight pesticides.

Changes in the pattern of exploratory behavior are associated with the emergence of social dominance relationships in male rats.

PubMed

Arakawa, Hiroyuki

2006-01-01

This study examined the effect of the establishment of dominance relationships and subordination on exploratory behavior for both postpubertal and adult male rats. Prior to an open field test, subjects were housed either in isolation (IS) or in littermate pairs (PS) with mild dominance relationships without overt victory or defeat, or in pairs with clear hierarchical relationships as dominants (DOM) or subordinates (SUB). Stretch-attend postures and entries into the center area of the open-field were measured as an index of passive and active exploratory behavior, respectively, and crossings in the peripheral area were counted as activity. SUB rats, both postpubertal and adult, displayed less activity and lower levels of active exploratory behavior, whereas adult IS rats showed higher levels of active exploratory behavior compared to the other groups. Furthermore, both DOM and PS rats exhibited a more passive pattern of exploratory behavior in adulthood than in postpuberty. Thus the results show that an increase in the active exploratory pattern is inhibited by the establishment of social relationships among adult rats, while a decrease in activity is a primarily effect of subordination. The capacity to change exploratory patterns following subordination is found even in the postpubertal stage when adultlike social relationships have not yet appeared. Copyright 2005 Wiley Periodicals, Inc.

An Exploratory Analysis of Game Telemetry from a Pediatric mHealth Intervention.

PubMed

Padman, Rema; Gupta, Disha; Sri Prakash, Bhargav; Krishnan, Chelladurai; Panchatcharam, K

2017-01-01

Pediatric obesity is a growing epidemic, with unhealthy eating habits and poor physical activity being major contributors. While video and mobile games have been shown to have a positive impact on behavior change in children, the mechanisms underlying game play that impact outcomes of interest are poorly understood. This research aims to examine the impact of a novel mobile gaming app on the design of behavioral interventions by learning from the rich and unique game telemetry generated from a randomized controlled trial of the app use by school children. In this exploratory analysis, we extract a partial dataset to build and analyze chronological sequences of game plays to understand key patterns in the game mechanics that players utilize as they navigate the game, and possible implications of the results.

An exploratory investigation of the STOL landing maneuver

NASA Technical Reports Server (NTRS)

Whyte, P. H.

1979-01-01

The parameters influencing the STOL landing are identified and their effect on the ease and quality of the flare maneuver is discussed. Data from actual landings, supported by pilot commentary and pilot opinion rating, are analyzed. Hypotheses concerning the prediction of STOL handling qualities in the flare are proposed, and suggestions for future research are presented.

Teaching Students to Use Summary Statistics and Graphics to Clean and Analyze Data

ERIC Educational Resources Information Center

Holcomb, John; Spalsbury, Angela

2005-01-01

Textbooks and websites today abound with real data. One neglected issue is that statistical investigations often require a good deal of "cleaning" to ready data for analysis. The purpose of this dataset and exercise is to teach students to use exploratory tools to identify erroneous observations. This article discusses the merits of such…

75 FR 1770 - An Approach to Using Toxicogenomic Data in U.S. EPA Human Health Risk Assessments: A Dibutyl...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-13

... qualitative aspects of the risk assessment because of the type of genomic data available for DBP. It is... Assessment (NCEA) within EPA's Office of Research and Development (ORD). Toxicogenomics is the application of... exploratory methods for analyzing genomic data for application to risk assessment and some preliminary results...

Factors defining the mentoring competencies of clinical midwives: An exploratory quantitative research study in Japan.

PubMed

Hishinuma, Yuri; Horiuchi, Shigeko; Yanai, Haruo

2016-01-01

Clinical education is an extremely important process in cultivating healthcare professionals, and the quality of educators has a major impact on the quality of future practitioners. Although practicing clinical midwives contribute to the education of pre-registered midwives and those qualified within the past year (new midwives), the factors defining the educational competencies of clinical midwives have not been clarified. The purpose of this study was to explore the factors that define the mentoring competencies of clinical midwives involved in educating new midwives. An exploratory quantitative research study. Questionnaires were distributed to 694 midwives who had previously conducted educational activities with new midwives at the 63 facilities whose administrator or nurse manager in charge of all staff, including midwives, consented to participate. Of the 694 midwives, 464 (66.9%) returned the questionnaire and 451 (65.1%) valid responses were analyzed. Exploratory factor analyses were performed on the following three concepts: [competency as a professional], [competency as an educator], and [personal characteristics]. [Competency as a professional] consisted of two factors: and ; [competency as an educator] consisted of four factors: , , and ; and [personal characteristics consisted of three factors: , and . These three concepts were defined by a total of nine sub-concepts (factors), and 41 items were extracted with a reliability coefficient (Cronbach's α) of 0.944 CONCLUSIONS: "Mentoring competencies of clinical midwives (MCCM)" are defined by three concepts and nine sub-concepts, which can be evaluated by 41 items regarding the behavior, thoughts, and characteristics that clinical midwives exhibit when they educate new midwives in clinical settings. Copyright © 2015 Elsevier Ltd. All rights reserved.

Connectivism in Postsecondary Online Courses: An Exploratory Factor Analysis

ERIC Educational Resources Information Center

Hogg, Nanette; Lomicky, Carol S.

2012-01-01

This study explores 465 postsecondary students' experiences in online classes through the lens of connectivism. Downes' 4 properties of connectivism (diversity, autonomy, interactivity, and openness) were used as the study design. An exploratory factor analysis was performed. This study found a 4-factor solution. Subjects indicated that autonomy…

An Exploratory Study of the Implementation of Computer Technology in an American Islamic Private School

ERIC Educational Resources Information Center

Saleem, Mohammed M.

2009-01-01

This exploratory study of the implementation of computer technology in an American Islamic private school leveraged the case study methodology and ethnographic methods informed by symbolic interactionism and the framework of the Muslim Diaspora. The study focused on describing the implementation of computer technology and identifying the…

Exploratory Study of Basement Moisture During Operation of Active Soil Depressurization Radon Control Systems

EPA Pesticide Factsheets

As part of an exploratory study, three houses were monitored for moisture indicators, radon levels, building operations, and other environmental parameters while ASD systems were cycled on and off. December 6, 2007, Revised 3/10/08.

Cognitive overload? An exploration of the potential impact of cognitive functioning in discrete choice experiments with older people in health care.

PubMed

Milte, Rachel; Ratcliffe, Julie; Chen, Gang; Lancsar, Emily; Miller, Michelle; Crotty, Maria

2014-07-01

This exploratory study sought to investigate the effect of cognitive functioning on the consistency of individual responses to a discrete choice experiment (DCE) study conducted exclusively with older people. A DCE to investigate preferences for multidisciplinary rehabilitation was administered to a consenting sample of older patients (aged 65 years and older) after surgery to repair a fractured hip (N = 84). Conditional logit, mixed logit, heteroscedastic conditional logit, and generalized multinomial logit regression models were used to analyze the DCE data and to explore the relationship between the level of cognitive functioning (specifically the absence or presence of mild cognitive impairment as assessed by the Mini-Mental State Examination) and preference and scale heterogeneity. Both the heteroscedastic conditional logit and generalized multinomial logit models indicated that the presence of mild cognitive impairment did not have a significant effect on the consistency of responses to the DCE. This study provides important preliminary evidence relating to the effect of mild cognitive impairment on DCE responses for older people. It is important that further research be conducted in larger samples and more diverse populations to further substantiate the findings from this exploratory study and to assess the practicality and validity of the DCE approach with populations of older people. Copyright © 2014 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Manager-employee interaction in ambulance services: an exploratory study of employee perspectives on management communication.

PubMed

Nordby, Halvor

2015-01-01

Managers of ambulance stations face many communicative challenges in their interaction with employees working in prehospital first-line services. The article presents an exploratory study of how paramedics experience these challenges in communication with station leaders. On the basis of a dialogue perspective in qualitative method, 24 paramedics were interviewed in one-to-one and focus group settings. Naturalistic and phenomenological approaches were used to analyze the interviews. All the paramedics said that they wished to be more involved in decision processes and that station managers should provide better explanations of information "from above." The paramedics understood that it was difficult for the managers to find time for extensive dialogue, but many thought that the managers should give more priority to communication. The paramedics' views correspond to theoretical assumptions in human resource management. According to this model, employees should be involved in decision processes on management levels, as long as it is realistically possible to do so. Furthermore, expressing emotional support and positive attitudes does not take much time, and the study suggests that many ambulance managers should focus more on interpersonal relations to employees. It has been extensively documented that management communication affects organizational performance. The study indicates that managers of ambulance stations should be more aware of how their leadership style affects professional commitment and motivation in the first-line services.

[Nursing beliefs and actions in exercising patient advocacy in a hospital context].

PubMed

Barlem, Jamila Geri Tomaschewski; Lunardi, Valéria Lerch; Barlem, Edison Luiz Devos; Ramos, Aline Marcelino; Figueira, Aline Belletti; Fornari, Nerizane Cerutti

2015-10-01

Analyzing beliefs and actions of nurses in exercising patient advocacy in a hospital context. A quantitative cross-sectional exploratory and descriptive study, conducted with 153 nurses from two hospitals in southern Brazil, one public and one philanthropic, by applying Protective Nursing Advocacy Scale - Brazilian version. Data were analyzed using descriptive statistics and analysis of variance. Nurses believe they are advocating for patients in their workplaces, and agree that they should advocate, especially when vulnerable patients need their protection. Personal values and professional skills have been identified as major sources of support for the practice of advocacy. Nurses do not disagree nor agree that advocating for patients in their working environments can bring them negative consequences. It is necessary to recognize how the characteristics of public and private institutions have helped or not helped in exercising patient advocacy by nurses.

[Higher education in nursing: the faculty work process in different institutional contexts].

PubMed

Leonello, Valéria Marli; Oliveira, Maria Amélia de Campos

2014-12-01

To analyze the characteristics of faculty work in nursing higher education. An exploratory qualitative study with a theoretical-methodological framework of dialectical and historical materialism. The faculty work process was adopted as the analytical category, grounded on conceptions of work and professionalism. Semi-structured interviews were conducted with 24 faculty members from three higher education institutions in the city of São Paulo, classified according to the typology of institutional contexts. The faculty members at these higher education institutions are a heterogeneous group, under different working conditions. Intensification and precarious conditions of the faculty work is common to all three contexts, although there are important distinctions in the practices related to teaching, research and extension. Faculty professionalization can be the starting point for analyzing and coping with such a distinct reality of faculty work and practice.


Social representations of biosecurity in nursing: occupational health and preventive care.

PubMed

Sousa, Álvaro Francisco Lopes de; Queiroz, Artur Acelino Francisco Luz Nunes; Oliveira, Layze Braz de; Moura, Maria Eliete Batista; Batista, Odinéa Maria Amorim; Andrade, Denise de

2016-01-01

to understand the biosecurity social representations by primary care nursing professionals and analyze how they articulate with quality of care. exploratory and qualitative research based on social representation theory. The study participants were 36 nursing workers from primary health care in a state capital in the Northeast region of Brazil. The data were analyzed by descending hierarchical classification. five classes were obtained: occupational accidents suffered by professionals; occupational exposure to biological agents; biosecurity management in primary health care; the importance of personal protective equipment; and infection control and biosecurity. the different positions taken by the professionals seem to be based on a field of social representations related to the concept of biosecurity, namely exposure to accidents and risks to which they are exposed. However, occupational accidents are reported as inherent to the practice.

Introducing conjoint analysis method into delayed lotteries studies: its validity and time stability are higher than in adjusting.

PubMed

Białek, Michał; Markiewicz, Łukasz; Sawicki, Przemysław

2015-01-01

The delayed lotteries are much more common in everyday life than are pure lotteries. Usually, we need to wait to find out the outcome of the risky decision (e.g., investing in a stock market, engaging in a relationship). However, most research has studied the time discounting and probability discounting in isolation using the methodologies designed specifically to track changes in one parameter. Most commonly used method is adjusting, but its reported validity and time stability in research on discounting are suboptimal. The goal of this study was to introduce the novel method for analyzing delayed lotteries-conjoint analysis-which hypothetically is more suitable for analyzing individual preferences in this area. A set of two studies compared the conjoint analysis with adjusting. The results suggest that individual parameters of discounting strength estimated with conjoint have higher predictive value (Study 1 and 2), and they are more stable over time (Study 2) compared to adjusting. We discuss these findings, despite the exploratory character of reported studies, by suggesting that future research on delayed lotteries should be cross-validated using both methods.

[Process of training and insertion in the labor market: a vision of nursing graduates].

PubMed

2014-03-01

Study to analyze nursing graduates' perception about the contribution of the training process in its insertion in the labour market. Descriptive exploratory study, a qualitative approach. The data was collected in 2011 through semistructured interviews. Attended by 15 professionals, graduated from the Nursing Course at a South Brazilian university in 2009-2010, inserted in the labour market. Data was analysed according to Minayo's proposals. From this analysis emerged the category Training route, including the subcategory: following the travel itineray. The results demonstrate the need for curricular integration, better use of clinical practices experiences, research valorization, and the importance of training based on dialogue between students and professors.

A Restorative Justice Approach to Empathy Development in Sex Offenders: An Exploratory Study

ERIC Educational Resources Information Center

Roseman, Christopher P.; Ritchie, Martin; Laux, John M.

2009-01-01

The authors describe an exploratory study in sex offender treatment using a restorative justice approach to examine the shame, guilt, and empathy development of convicted sexual offenders. Implications for clinical practice and future research are highlighted. (Contains 3 tables.)

Designing personal exercise monitoring employing multiple modes of delivery: implications from a qualitative study on heart rate monitoring.

PubMed

Segerståhl, Katarina; Oinas-Kukkonen, Harri

2011-12-01

Various personal monitoring technologies have been introduced for supporting regular physical activity, which is of critical importance in reducing the risks of several chronic diseases. Recent studies suggest that combining multiple modes of delivery, such as text messages and mobile monitoring devices with web applications, holds potential for effectively supporting physical exercise. Of particular interest is how the functionality and content of these systems should be distributed across the different modes for successful outcomes. The aim of this study was to: (a) investigate how users incorporate a system employing two modes of delivery - a wearable heart rate monitor and a web service - into their training and (b) to analyze benefits and limitations in personal exercise monitoring and how they relate to the different modes in use. A qualitative field study employing diaries and semi-structured interviews was carried out with 30 participants who used a heart rate monitoring system comprising a wearable heart rate monitor, Polar FT60 and a web service, Polar Personal Trainer for a period of 21 days. The data were systematically analyzed to identify specific benefits and limitations associated with the system characteristics and modes as perceived by the end-users. The benefits include supporting exploratory learning, controlling target behavior, rectifying behaviors, motivation and logging support. The limitations are associated with information for validating the system, virtual coaching, task-technology fit, data integrity and privacy concerns. Mobile interfaces enable exploratory learning and controlling of target behaviors in situ, while web services can effectively support users' need for cognition within the early stages of adoption and long-term training with intelligent coaching functionality. This study explains several benefits and limitations in personal exercise monitoring. These can be addressed with crossmedial design, i.e., strategic distribution of functionality and content across modes within the system. Our findings suggest that personal exercise monitoring systems may be improved by more systematically combining mobile and web-based functionality. 2011 Elsevier Ireland Ltd. All rights reserved.

Development and psychometric properties rating scale of “clinical competency evaluation in mental health nurses”: Exploratory factor analysis

PubMed Central

Moskoei, Sara; Mohtashami, Jamileh; Ghalenoeei, Mahdie; Nasiri, Maliheh; Tafreshi, Mansoreh Zaghari

2017-01-01

Introduction Evaluation of clinical competency in nurses has a distinct importance in healthcare due to its significant impact on improving the quality of patient care and creation of opportunities for professional promotion. This is a psychometric study for development of the “Clinical Competency of Mental Health Nursing”(CCMHN) rating scale. Methods In this methodological research that was conducted in 2015, in Tehran, Iran, the main items were developed after literature review and the validity and reliability of the tool were identified. The face, content (content validity ratio and content validity index) and construct validities were calculated. For face and content validity, experts’ comments were used. Exploratory factor analysis was used to determine the construct validity. The reliability of scale was determined by the internal consistency and inter-rater correlation. The collected data were analyzed by SPSS version 16, using descriptive statistical analysis. Results A scale with 45 items in two parts including Emotional/Moral and Specific Care competencies was developed. Content validity ratio and content validity index were 0.88, 0.97 respectively. Exploratory factor analysis indicated two factors: The first factor with 23.93 eigenvalue and second factor with eigenvalue 2.58. Cronbach’s alpha coefficient for determination of internal consistency was 0.98 and the ICC for confirmation inter-rater correlation was 0.98. Conclusion A scale with 45 items and two areas was developed with appropriate validity and reliability. This scale can be used to assess the clinical competency in nursing students and mental health nurses. PMID:28607650

Placing Local Aggregations in a Larger-Scale Context: Hierarchical Modeling of Black-Footed Albatross Dispersion.

PubMed

Michael, P E; Jahncke, J; Hyrenbach, K D

2016-01-01

At-sea surveys facilitate the study of the distribution and abundance of marine birds along standardized transects, in relation to changes in the local environmental conditions and large-scale oceanographic forcing. We analyzed the form and the intensity of black-footed albatross (Phoebastria nigripes: BFAL) spatial dispersion off central California, using five years (2004-2008) of vessel-based surveys of seven replicated survey lines. We related BFAL patchiness to local, regional and basin-wide oceanographic variability using two complementary approaches: a hypothesis-based model and an exploratory analysis. The former tested the strength and sign of hypothesized BFAL responses to environmental variability, within a hierarchical atmosphere-ocean context. The latter explored BFAL cross-correlations with atmospheric / oceanographic variables. While albatross dispersion was not significantly explained by the hierarchical model, the exploratory analysis revealed that aggregations were influenced by static (latitude, depth) and dynamic (wind speed, upwelling) environmental variables. Moreover, the largest BFAL patches occurred along the survey lines with the highest densities, and in association with shallow banks. In turn, the highest BFAL densities occurred during periods of negative Pacific Decadal Oscillation index values and low atmospheric pressure. The exploratory analyses suggest that BFAL dispersion is influenced by basin-wide, regional-scale and local environmental variability. Furthermore, the hypothesis-based model highlights that BFAL do not respond to oceanographic variability in a hierarchical fashion. Instead, their distributions shift more strongly in response to large-scale ocean-atmosphere forcing. Thus, interpreting local changes in BFAL abundance and dispersion requires considering diverse environmental forcing operating at multiple scales.

Activation of adenosine A(1) receptors alters behavioral and biochemical parameters in hyperthyroid rats.

PubMed

Bruno, Alessandra Nejar; Fontella, Fernanda Urruth; Bonan, Carla Denise; Barreto-Chaves, Maria Luiza M; Dalmaz, Carla; Sarkis, João José Freitas

2006-02-28

Adenosine acting on A(1) receptors has been related with neuroprotective and neuromodulatory actions, protection against oxidative stress and decrease of anxiety and nociceptive signaling. Previous studies demonstrated an inhibition of the enzymes that hydrolyze ATP to adenosine in the rat central nervous system after hyperthyroidism induction. Manifestations of hyperthyroidism include increased anxiety, nervousness, high O(2) consumption and physical hyperactivity. Here, we investigated the effects of administration of a specific agonist of adenosine A(1) receptor (N(6)-cyclopentyladenosine; CPA) on nociception, anxiety, exploratory response, locomotion and brain oxidative stress of hyperthyroid rats. Hyperthyroidism was induced by daily intraperitoneal injections of l-thyroxine (T4) for 14 days. Nociception was assessed with a tail-flick apparatus and exploratory behavior, locomotion and anxiety were analyzed by open-field and plus-maze tests. We verified the total antioxidant reactivity (TAR), lipid peroxide levels by the thiobarbituric acid reactive species (TBARS) reaction and the free radicals content by the DCF test. Our results demonstrated that CPA reverted the hyperalgesia induced by hyperthyroidism and decreased the exploratory behavior, locomotion and anxiety in hyperthyroid rats. Furthermore, CPA decreased lipid peroxidation in hippocampus and cerebral cortex of control rats and in cerebral cortex of hyperthyroid rats. CPA also increased the total antioxidant reactivity in hippocampus and cerebral cortex of control and hyperthyroid rats, but the production of free radicals verified by the DCF test was changed only in cerebral cortex. These results suggest that some of the hyperthyroidism effects are subjected to regulation by adenosine A(1) receptor, demonstrating the involvement of the adenosinergic system in this pathology.

Caloric restriction in young rats disturbs hippocampal neurogenesis and spatial learning.

PubMed

Cardoso, Armando; Marrana, Francisco; Andrade, José P

2016-09-01

It is widely known that caloric restriction (CR) has benefits on several organic systems, including the central nervous system. However, the majority of the CR studies was performed in adult animals and the information about the consequences on young populations is limited. In this study, we analyzed the effects of young-onset CR, started at 4weeks of age, in the number of neuropeptide Y (NPY)-containing neurons and in neurogenesis of the hippocampal formation, using doublecortin (DCX) and Ki67 as markers. Knowing that CR treatment could interfere with exploratory activity, anxiety, learning and memory we have analyzed the performance of the rats in the open-field, elevated plus-maze and Morris water maze tests. Animals aged 4weeks were randomly assigned to control or CR groups. Controls were maintained in the ad libitum regimen during 2months. The adolescent CR rats were fed, during 2months, with 60% of the amount of food consumed by controls. We have found that young-onset CR treatment did not affect the total number of NPY-immunopositive neurons in dentate hilus, CA3 and CA1 hippocampal subfields and did not change the exploratory activity and anxiety levels. Interestingly, we have found that young-onset CR might affect spatial learning process since those animals showed worse performance during the acquisition phase of Morris water maze. Furthermore, young-onset CR induced alterations of neurogenesis in the dentate subgranular layer that seems to underlie the impairment of spatial learning. Our data suggest that adolescent animals are vulnerable to CR treatment and that this diet is not suitable to be applied in this age phase. Copyright © 2016 Elsevier Inc. All rights reserved.

African-American Fathers’ Perspectives on Their Children’s Health Education: A Qualitative, Exploratory Study

PubMed Central

Odum, Mary; Smith, Matthew Lee; McKyer, E. Lisako J.

2014-01-01

Purpose: To investigate African-American fathers’ (AAF) perceptions regarding the applicability and need for their involvement as a health connection for their children and describe how participating fathers’ behavior was affected by their attitudes, knowledge, and perceptions of their influence on their children’s health. Methods: This exploratory study gathered data via semi-structured focus groups (n = 3) and thematically analyzed it utilizing a grounded theory approach. Participants included AAF (n = 20) with a mean age of 37 years (SD 11.79), with at least one child between 6 and 18 years old. Results: Four major themes were revealed: (1) appropriate health education for participants’ children (should first and foremost be delivered by parents); (2) participants’ paternal health-related guidance approach (reactive, rather than proactive); (3) participants’ perceived influences on health-related communication with their children (gender roles, efficacy constraints); and (4) paternal definitions of health (most often associated with diet). Conclusion: Understanding AAFs’ perceived and desired role in their children’s health edification can inform initiatives that actively engage these men, and nurture their level of involvement, to promote positive health behaviors among their children; this is necessary to realize their potential to actively improve the health of their children, families, and communities. PMID:25538938

An exploratory study of Muslim adolescents' views on sexuality: Implications for sex education and prevention

PubMed Central

2010-01-01

Background This paper describes the results of an exploratory qualitative study on Muslim adolescents' views on sexuality in the Netherlands. Methods Data were gathered from an Internet forum on which 44 Muslim and 33 non-Muslim adolescents discussed sexuality as it relates to Islam. These discussions were subsequently analyzed for content using Nvivo 2.0. Results Our analysis revealed several issues that are relevant for the design of future sex education programs targeting Muslim youth. Apart from some expected outcomes regarding, for example, taboos on sexuality, sex outside marriage, abortion, homosexuality and conservative gender roles, our analyses showed that in cases of disputes 1) discussions were polarized, 2) opponents used the same Qur'anic passages to support their views, and 3) the authority of an Imam was questioned when his interpretation of Qur'anic passages was not in line with the views of participants. Conclusions Our findings show that current approaches to sex education among Muslim youth are likely to be unsuccessful given the rigidity of sexual norms in Muslim society. In addition, we also identified new barriers to sex education among Muslim youth (e.g. lack of respect for an Imam who opposes a youth's views on sexuality). PMID:20815921

Psychometric properties of DAPonDEN: definitions, attitudes and practices in relation to diarrhea during enteral nutrition questionnaire.

PubMed

Majid, Hazreen A; Bin Sidek, Muhamad Adam; Chinna, Karuthan

2013-01-01

To investigate the psychometric properties of the developed 21 item questionnaire to measure definitions, attitudes and management practices in relation to diarrhea during enteral nutrition (DAPonDEN). Data were analyzed using exploratory factor analysis from a cross sectional study of 102 nurses aged 18 and over, conducted from December 2011 to February 2012 in Malaysia. Face and content validity of DAPonDEN were first evaluated by few expert panels and patients. For this study, adult nurses were recruited from the adult wards. In the final model, three items in DAPonDEN were dropped. In the exploratory factor analysis, five factors were extracted that explained a total of 55% of the variation in the remaining 18 items. The Kaiser-Meyer-Olkin (KMO) value was 0.723. For definition, there were two underlying factors: 'Key items in defining diarrhea' and 'non-key items in defining diarrhea'. For attitude there was a single factor. For practice, there were two underlying factors: 'enteral nutrition (EN) related' and 'awareness related'. The items in each of the underlying dimensions seem to measure the respective concepts for definition, attitude and practices adequately. The 18-items DAPonDEN instrument can be a suitable education tool to be used in relation to diarrhea during EN. Copyright © 2013 Elsevier Inc. All rights reserved.

Shopping versus Nature? An Exploratory Study of Everyday Experiences

PubMed Central

Craig, Tony P.; Fischer, Anke; Lorenzo-Arribas, Altea

2018-01-01

Although a growing volume of empirical research shows that being in nature is important for human wellbeing, the definition of what constitutes an ‘experience in nature,’ and how this is different from other types of experiences, is very often left implied. In this paper we contrast everyday experiences involving nature with a category of everyday experience in which most people regularly partake. We present an exploratory study in which people (N = 357) were explicitly asked to describe a memory they had of an everyday ‘experience which involved nature,’ as well as an everyday ‘experience which involved shopping.’ The open-ended responses to these questions were analyzed both quantitatively and qualitatively. Nature experiences were generally found to be more positive than shopping experiences, and they were more likely to be rated as ‘peaceful’ and ‘active’ compared to shopping experiences. Follow-up analyses indicate a significant interaction between experience category (nature or shopping), and the relationship between connectedness to nature and the amount of pleasure associated with that experience: The more strongly connected to nature a respondent was, the larger the disparity between the pleasantness of the shopping experience and that of the experience in nature tended to be. PMID:29410642

Female versus male perpetrated femicide: an exploratory analysis of whether offender gender matters.

PubMed

Muftić, Lisa R; Baumann, Miranda L

2012-09-01

Femicide, the murder of females (most often at the hands of males), is an understudied area in homicide research. Furthermore, femicide perpetrated by females has been all but ignored. One reason this may be is because of the rarity of homicide victimization perpetrated by females. Rather, most homicide incidents consist of a male offender and a male victim. When a homicide does involve a female, either as a victim or as an offender, the other party implicated is generally a male. The primary goal of the proposed study is to provide an in-depth, albeit exploratory, examination of female-perpetrated femicide. Using homicide data taken from the Dallas Homicide Unit, 403 cases of femicide will be analyzed, with special attention devoted to comparing female-perpetrated femicide incidents (n = 39) against male-perpetrated femicide incidents (n = 364). Specifically, the current study will explore the similarities and differences in sociodemographic characteristics of victims and suspects, offense characteristics, and offense circumstances. Contrary to what was expected, results, at first glance, seem to suggest an overwhelming similarity between femicide suspects and victims, irrespective of gender. However, when the relationship between victim and suspect is considered, distinct differences appear. Implications from these findings as well as limitations and suggestions for further research are discussed.

Neighborhood adversity, ethnic diversity, and weak social cohesion and social networks predict high rates of maternal depressive symptoms: a critical realist ecological study in South Western Sydney, Australia.

PubMed

Eastwood, John Graeme; Kemp, Lynn Ann; Jalaludin, Bin Badrudin; Phung, Hai Ngoc

2013-01-01

The aim of the study reported here is to explore ecological covariate and latent variable associations with perinatal depressive symptoms in South Western Sydney for the purpose of informing subsequent theory generation of perinatal context, depression, and the developmental origins of health and disease. Mothers (n = 15,389) delivering in 2002 and 2003 were assessed at two to three weeks after delivery for risk factors for depressive symptoms. The binary outcome variables were Edinburgh Postnatal Depression Scale (EPDS)> 9 and > 12. Aggregated EPDS > 9 was analyzed for 101 suburbs. Suburb-level variables were drawn from the 2001 Australian Census, New South Wales Crime Statistics, and aggregated individual-level risk factors. Analysis included exploratory factor analysis, univariate and multivariate likelihood, and Bayesian linear regression with conditional autoregressive components. The exploratory factor analysis identified six factors: neighborhood adversity, social cohesion, health behaviors, housing quality, social services, and support networks. Variables associated with neighborhood adversity, social cohesion, social networks, and ethnic diversity were consistently associated with aggregated depressive symptoms. The findings support the theoretical proposition that neighborhood adversity causes maternal psychological distress and depression within the context of social buffers including social networks, social cohesion, and social services.

Exploratory Study of the HOPE Foundation[C] Courageous Leadership Academy: Summary of Findings

ERIC Educational Resources Information Center

Brown, Seth; Choi, KC; Herman, Becki

2011-01-01

The HOPE Foundation (HOPE) commissioned the American Institutes for Research (AIR) to conduct an exploratory study of the implementation and impact of the Courageous Leadership Academy (CLA). In this report, the authors introduce the school reform model, describe the study methodology, present findings for each of the three research questions…

An Exploratory Study of Listening Practice Relative to Memory Testing and Lecture in Business Administration Courses

ERIC Educational Resources Information Center

Peterson, Robin T.

2007-01-01

This study investigates the combined impact of a memory test and subsequent listening practice in enhancing student listening abilities in collegiate business administration courses. The article reviews relevant literature and describes an exploratory study that was undertaken to compare the effectiveness of this technique with traditional…

Application of Exploratory Structural Equation Modeling to Evaluate the Academic Motivation Scale

ERIC Educational Resources Information Center

Guay, Frédéric; Morin, Alexandre J. S.; Litalien, David; Valois, Pierre; Vallerand, Robert J.

2015-01-01

In this research, the authors examined the construct validity of scores of the Academic Motivation Scale using exploratory structural equation modeling. Study 1 and Study 2 involved 1,416 college students and 4,498 high school students, respectively. First, results of both studies indicated that the factor structure tested with exploratory…

An Exploratory Study of Intrinsic & Extrinsic Motivators and Student Performance in an Auditing Course

ERIC Educational Resources Information Center

Mo, Songtao

2011-01-01

The objective of this study is to investigate the association of intrinsic and extrinsic motivators and student performance. This study performs an exploratory analysis and presents evidence to demonstrate that intrinsic motivators affect the connection between external motivators and student performance. The empirical tests follow the framework…

An Exploratory Multiple Case Study about Using Game-Based Learning in STEM Classrooms

ERIC Educational Resources Information Center

Vu, Phu; Feinstein, Sheryl

2017-01-01

This exploratory multiple case study attempted to examine whether game-based learning activities had any impacts on students' academic performances and behaviors, and what perceptions the teachers had toward implementing games into their classrooms. Data used in this study included 101 students' pre and post-test scores, and four structured…

Technical Communications in Aeronautics: Results of an Exploratory Study. NASA Technical Memorandum 101534, Parts 1 and 2.

ERIC Educational Resources Information Center

Pinelli, Thomas E.; And Others

An exploratory study investigated technical communications in aeronautics by surveying aeronautical engineers and scientists. The study had five specific objectives: to solicit the opinions of aeronautical engineers and scientists regarding the importance of technical communications to their profession; to determine their use and production of…

Situated Analysis of Team Handball Players' Decisions: An Exploratory Study

ERIC Educational Resources Information Center

Lenzen, Benoit; Theunissen, Catherine; Cloes, Marc

2009-01-01

This exploratory study aimed to investigate elements involved in decision making in team handball live situations and to provide coaches and educators with teaching recommendations. The study was positioned within the framework of the situated-action paradigm of which two aspects were of particular interest for this project: (a) the relationship…

Giving Voice to Reluctant Learners: An Exploratory Study

ERIC Educational Resources Information Center

Pringle, Mark T.

2010-01-01

The purpose of this exploratory study is to hear from reluctant learners about their perceptions of their experiences in middle school and the meanings they make from these. This study will give voice to students, a stakeholder group that has been traditionally silent in the literature on K-12 learning and achievement. Capturing the perceptions…

Authentic Reading, Writing, and Discussion: An Exploratory Study of a Pen Pal Project

ERIC Educational Resources Information Center

Gambrell, Linda B.; Hughes, Elizabeth M.; Calvert, Leah; Malloy, Jacquelynn A.; Igo, Brent

2011-01-01

In this exploratory study, reading, writing, and discussion were examined within the context of a pen pal intervention focusing on authentic literacy tasks. The study employed a mixed-method design with a triangulation-convergence model to explore the relationship between authentic literacy tasks and the literacy motivation of elementary students…

Consumer Rights and Accountability in Postsecondary Vocational-Technical Education: An Exploratory Study.

ERIC Educational Resources Information Center

Fitzgerald, Brian; Harmon, Lisa

Beginning in October 1987, Pelavin Associates conducted an exploratory study of consumer rights and accountability in postsecondary vocational-technical (PVT) programs for the U.S. Department of Education. The study focused on how effectively the governance structure--accreditation and federal and state regulation--ensures that consumer rights are…

Comprehension and Recall of Television's Computerized Image: An Exploratory Study.

ERIC Educational Resources Information Center

Metallinos, Nikos; Chartrand, Sylvie

This exploratory study of the effects of the new visual communications media imagery (e.g., video games, digital television, and computer graphics) on the visual perception process is designed to provide a theoretical framework for research, introduce appropriate research instruments for such study, and experiment with the application of biometric…

Impairment of exploratory behavior and spatial memory in adolescent rats in lithium-pilocarpine model of temporal lobe epilepsy.

PubMed

Kalemenev, S V; Zubareva, O E; Frolova, E V; Sizov, V V; Lavrentyeva, V V; Lukomskaya, N Ya; Kim, K Kh; Zaitsev, A V; Magazanik, L G

2015-01-01

Cognitive impairment in six-week -old rats has been studied in the lithium-pilocarpine model of adolescent temporal lobe epilepsy in humans. The pilocarpine-treated rats (n =21) exhibited (a) a decreased exploratory activity in comparison with control rats (n = 20) in the open field (OP) test and (b) a slower extinction of exploratory behavior in repeated OP tests. The Morris Water Maze (MWM) test showed that the effect of training was less pronounced in the pilocarpine-treated rats, which demonstrated disruption of predominantly short-term memory. Therefore, our study has shown that lithium-pilocarpine seizures induce substantial changes in exploratory behavior and spatial memory in adolescent rats. OP and MWM tests can be used in the search of drugs reducing cognitive impairments associated with temporal lobe epilepsy.

Using Financial Ratios to Select Companies for Tax Auditing: A Preliminary Study

NASA Astrophysics Data System (ADS)

Marghescu, Dorina; Kallio, Minna; Back, Barbro

Tax auditing procedures include an investigation of the accounting records of a company and of other sources of information in order to assess whether the taxation has been based on correct and complete information. When there are found discrepancies between the accounting information and the real situation, the taxation should be corrected so that the eventual tax defaults are assessed and debited. The paper analyzes to what extent the financial performance of a company can be used as an indicator of tax defaults. We focus on one type of tax, namely employer's contribution, and four financial ratios. We evaluate the model in a study of Finnish companies by using a binomial logistic regression analysis. The study is exploratory and at a preliminary stage.

Entrepreneurship in Nursing: overview of companies in the State of São Paulo.

PubMed

Andrade, Andréia de Carvalho; Dal Ben, Luiza Watanabe; Sanna, Maria Cristina

2015-01-01

The present study aimed to identify and characterize nursing companies managed by entrepreneur nurses registered at the Commercial Registry of São Paulo by 2011. It's a descriptive, exploratory study, whose data collection, made throughout January 2012, was carried out on the Commercial Registry of Sao Paulo website. This non-governmental body has the function of registering the opening of companies and supervising their trade situation. This study allowed us to identify that the entrepreneur nurse is a growing reality through the identification of 196 companies opened by these professionals. Afterwards, it was analyzed their time of functioning, the main economic activity of the company, capital value, percentage of nurse partners and the distribution of companies by region of Sao Paulo State.

Nettle sting of Urtica dioica for joint pain--an exploratory study of this complementary therapy.

PubMed

Randall, C; Meethan, K; Randall, H; Dobbs, F

1999-09-01

This exploratory study aims to explore the present use of the common stinging nettle to treat joint pain. Eighteen self-selected patients using the nettle sting of Urtica dioica were interviewed. Information regarding patients' use of nettle therapy was elicited, in particular mode of application, dosage and effects. All except one respondent were sure that netles had been very helpful and several considered themselves cured. No observed side effects were reported, except a transient urticarial rash. This exploratory study suggests nettle sting is a useful, safe and cheap therapy which needs further study. A randomized controlled trial is planned in collaboration with a rheumatology specialist.

At-Risk Learner Preference in Engineering/Technical Graphics: An Exploratory Study

ERIC Educational Resources Information Center

Ernst, Jeremy V.

2011-01-01

This exploratory study investigated learner preferences of secondary Career and Technical Education (CTE) Engineering/Technical Graphics students using the VARK Questionnaire. The VARK Questionnaire is an instrument that assists in determining students' dominant preferred learning styles, whether visual, aural, reading, or kinesthetic. This study…

Visual Data Mining: An Exploratory Approach to Analyzing Temporal Patterns of Eye Movements

ERIC Educational Resources Information Center

Yu, Chen; Yurovsky, Daniel; Xu, Tian

2012-01-01

Infant eye movements are an important behavioral resource to understand early human development and learning. But the complexity and amount of gaze data recorded from state-of-the-art eye-tracking systems also pose a challenge: how does one make sense of such dense data? Toward this goal, this article describes an interactive approach based on…

An Exploratory Study of Thai University Students' Understanding of World Englishes

ERIC Educational Resources Information Center

Saengboon, Saksit

2015-01-01

This exploratory study investigated the perceptions of Thai university students towards World Englishes (WEs). One hundred and ninety-eight students from three universities in Bangkok were administered a questionnaire inquiring about definitions of WEs, the Kachruvian concentric circles, the concepts of standard and ownership of English, Thai…

Parent Involvement in Children's Education: An Exploratory Study of Urban, Chinese Immigrant Families

ERIC Educational Resources Information Center

Ji, Cheng Shuang; Koblinsky, Sally A.

2009-01-01

This exploratory study examined the involvement of Chinese immigrant parents in children's elementary and secondary education. Participants were 29 low-income, urban parents of public school children working primarily in the hospitality sector. Parents were interviewed about their academic expectations, knowledge of school performance, parent…

Competent Communication in the First College Year: An Exploratory Study

ERIC Educational Resources Information Center

Morreale, Sherwyn; Staley, Constance; Campbell, Tajshen

2015-01-01

First-year students' communication abilities are critical to succeeding in college and interacting professionally with faculty, student affairs staff, and administrators. The purpose of this exploratory study is to better understand how introductory-level college students, particularly those born since 1990, define competent communication in the…

An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (Final Report, 2008)

EPA Science Inventory

EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Derm...

Existential Measurement: A Factor Analytic Study of Some Current Psychometric Instruments.

ERIC Educational Resources Information Center

Thauberger, Patrick C.; And Others

1982-01-01

Research in existentialism and ontology has given rise to several psychometric instruments. Used both exploratory and confirmatory principal-factor analyses to study relationships among 16 existential scales. Exploratory factor analysis provided some support of the theory that the avoidance of existential confrontation is a central function of…

Investigating Crickets: Observing Animal Exploratory Behavior

ERIC Educational Resources Information Center

Bowen, G. M.

2008-01-01

For curriculum content-related reasons, inquiry activities can be difficult in classrooms unless the activities are approached in a manner that makes variations among student group findings understandable in the context of the study. Studies of individual animals and plant reactions to stimuli, such as insect exploratory behavior, allow the…

Sustaining Latina Student Organizations: An Exploratory Instrumental Case Study

ERIC Educational Resources Information Center

Castellanos, Michelle

2016-01-01

Utilizing the exploratory case study methodology, the author examines the conditions that support and limit a Latina-based student organization at a predominately White institution of higher education. Seven organizational structures were found to influence the organization's ability to advance its aims, from interviews, documents, observations,…

Disaster Preparedness Information Needs of Individuals Attending an Adult Literacy Center: An Exploratory Study

ERIC Educational Resources Information Center

Friedman, Daniela; Tanwar, Manju; Yoho, Deborah W.; Richter, Jane V. E.

2009-01-01

Being prepared with accurate, credible, and timely information during a disaster can help individuals make informed decisions about taking appropriate actions. Unfortunately, many people have difficulty understanding health and risk-related resources. This exploratory, mixed methods study assessed disaster information seeking behaviors and…

Brief Report: An Exploratory Study of the Diagnostic Reliability for Autism Spectrum Disorder

ERIC Educational Resources Information Center

Taylor, Lauren J.; Eapen, Valsamma; Maybery, Murray; Midford, Sue; Paynter, Jessica; Quarmby, Lyndsay; Smith, Timothy; Williams, Katrina; Whitehouse, Andrew J.

2017-01-01

Previous research shows inconsistency in clinician-assigned diagnoses of Autism Spectrum Disorder (ASD). We conducted an exploratory study that examined the concordance of diagnoses between a multidisciplinary assessment team and a range of independent clinicians throughout Australia. Nine video-taped Autism Diagnostic Observation Schedule (ADOS)…

An Exploratory Study of Student Satisfaction with University Web Page Design

ERIC Educational Resources Information Center

Gundersen, David E.; Ballenger, Joe K.; Crocker, Robert M.; Scifres, Elton L.; Strader, Robert

2013-01-01

This exploratory study evaluates the satisfaction of students with a web-based information system at a medium-sized regional university. The analysis provides a process for simplifying data interpretation in captured student user feedback. Findings indicate that student classifications, as measured by demographic and other factors, determine…

Organic Chemistry Educators' Perspectives on Fundamental Concepts and Misconceptions: An Exploratory Study

ERIC Educational Resources Information Center

Duis, Jennifer M.

2011-01-01

An exploratory study was conducted with 23 organic chemistry educators to discover what general chemistry concepts they typically review, the concepts they believe are fundamental to introductory organic chemistry, the topics students find most difficult in the subject, and the misconceptions they observe in undergraduate organic chemistry…

Emotional Reactions of Students in Field Education: An Exploratory Study

ERIC Educational Resources Information Center

Litvack, Andrea; Mishna, Faye; Bogo, Marion

2010-01-01

An exploratory study using qualitative methodology was undertaken with recent MSW graduates (N=12) from 2 graduate social work programs to identify and describe the students' emotional reactions to experiences in field education. Significant and interrelated themes emerged including the subjective and unique definitions of emotionally charged…

District Capacity and the Implementation of Positive Behavior Interventions and Supports: An Exploratory Study

ERIC Educational Resources Information Center

Blakely, Allison Wright

2017-01-01

The purpose of this study was to examine the relation between "district capacity" as measured by the District Capacity Assessment (DCA) and the "initial, depth, scale," and "sustained" implementation of an evidence-based practice (EBP), Positive Behavior Interventions and Supports (PBIS). This exploratory analysis…

The Temporal Properties of E-Learning: An Exploratory Study of Academics' Conceptions

ERIC Educational Resources Information Center

Martins, Jorge; Nunes, Miguel Baptista

2016-01-01

Purpose: The purpose of this paper is to present the results of an exploratory study that investigates Portuguese academics' conceptions concerning the temporal properties of e-learning, in the context of traditional Higher Education Institutions. Design/methodology/approach: Grounded Theory methodology was used to systematically analyse data…

Vowel Intelligibility in Children with and without Dysarthria: An Exploratory Study

ERIC Educational Resources Information Center

Levy, Erika S.; Leone, Dorothy; Moya-Gale, Gemma; Hsu, Sih-Chiao; Chen, Wenli; Ramig, Lorraine O.

2016-01-01

Children with dysarthria due to cerebral palsy (CP) present with decreased vowel space area and reduced word intelligibility. Although a robust relationship exists between vowel space and word intelligibility, little is known about the intelligibility of vowels in this population. This exploratory study investigated the intelligibility of American…

Teaching Social Skills in a Virtual Environment: An Exploratory Study

ERIC Educational Resources Information Center

Baker, Jason; Parks-Savage, Agatha; Rehfuss, Mark

2009-01-01

This article reports on an exploratory study which examines the use of virtual environment technology as a tool to teach elementary school children social skills. Small group interventions were assessed to determine how the participants were measurably different on 7 different dependent variables: problem behaviors, academic competence,…

An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (External Review Draft)

EPA Science Inventory

EPA has released an external review draft entitled, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios(External Review Draft). The public comment period and the external peer-review workshop are separate processes that provide opportunities ...

The Effectiveness of Course Web Sites in Higher Education: An Exploratory Study.

ERIC Educational Resources Information Center

Comunale, Christie L.; Sexton, Thomas R.; Voss, Diana J. Pedagano

2002-01-01

Describes an exploratory study of the educational effectiveness of course Web sites among undergraduate accounting students and graduate students in business statistics. Measured Web site visit frequency, usefulness of each site feature, and the impacts of Web sites on perceived learning and course performance. (Author/LRW)

An Exploratory Comparative Case Study of Employee Engagement in Christian Higher Education

ERIC Educational Resources Information Center

Daniels, Jessica R.

2016-01-01

Numerous studies have identified a positive correlation between employee engagement and overall organizational performance. However, research on employee engagement specifically within higher education is limited, and even less attention has been focused on engagement within the context of Christian higher education. An exploratory comparative…

Teaching Writing in the Shadow of Standardized Writing Assessment: An Exploratory Study

ERIC Educational Resources Information Center

Brimi, Hunter

2012-01-01

This exploratory study results from interviews with five high school English teachers regarding their writing instruction. The researcher sought to answer these questions: (1) How had the Tennessee Comprehensive Assessment Program's (TCAP) Writing Assessment affected their teaching as gauged by the teachers' statements regarding the assessment,…

Links between personality, time perspective, and intention to practice physical activity during cancer treatment: an exploratory study.

PubMed

Villaron, Charlène; Marqueste, Tanguy; Eisinger, François; Cappiello, Maria-Antonietta; Therme, Pierre; Cury, François

2017-04-01

The purpose of the study was to analyze links between personality, time perspective, and intention to practice physical activity during cancer treatment. One hundred forty-three patients participated in survey by questionnaire. Intention to practice physical activity, time perspective using Zimbardo Time Perspective Inventory, and personality with the Big Five Inventory were measured. Structural equation models using Lisrel were developed to examine hypothetical links between the variables. The adjusted model evidenced an excellent fit (comparative fit index = 0.92; root-mean-square error of approximation = 0.076; P = .014). Results showed that intention to practice exercise was positively linked with openness to experience and negatively with present fatalist time perspective. Moreover, conscientiousness and neuroticism were found to be linked with future time perspective, which was positively related with intention to practice physical activity. The present exploratory study with patients suffering from cancer underlined the importance of considering jointly time perspective dimensions and personality factors for health behavior recommendations. Based on our results, we propose some reflections on practice to help nurses and physicians increase patient's motivation to be physically active. Taking into account patients' personality and time perspective, we would be able to propose specific awareness messages and offer short interventions to have an impact on patients' motivation to practice. Copyright © 2016 John Wiley & Sons, Ltd.

[Use of psychoactive substances and contraceptive methods by the Brazilian urban population, 2005].

PubMed

Bastos, Francisco I; Cunha, Cynthia B; Bertoni, Neilane

2008-06-01

To analyze the relationship between utilization patterns for condoms and other contraceptive methods and the consumption of alcohol and drugs. Exploratory study based on data from a probabilistic sample of 5,040 interviewees aged 16 to 65 years living in large urban regions of Brazil in 2005. The data were collected by means of questionnaires. The chi-square automatic interaction classification tree technique was used to study the use of condoms among interviewees of both sexes and other contraceptive methods among women, at the time of the last vaginal sexual intercourse. Among young and middle-aged adults of both sexes and young men in stable relationships, condom use was less frequent among those who said they used psychoactive substances (alcohol and/or illegal drugs). The possible modulating effect of psychoactive substances on contraceptive practices among mature women seems to be more straightforward, compared to the more subtle effects observed among younger women, for whom the different social classes they belonged to seemed to play a more important role. Despite the limitations resulting from an exploratory study, the fact that this was a representative sample of the urban population of Brazil and not from vulnerable populations, reinforces the need to implement integrated public policies directed towards the general population, with regard to preventing drug consumption, alcohol abuse, sexually transmitted infections, HIV/AIDS and unwanted pregnancy and promoting sexual and reproductive health.

Achieving Dramatic School Improvement: An Exploratory Study. A Cross-Site Analysis from the Evaluation of Comprehensive School Reform Program Implementation and Outcomes Study

ERIC Educational Resources Information Center

Aladjem, Daniel K.; Birman, Beatrice F.; Orland, Martin; Harr-Robins, Jenifer; Heredia, Alberto; Parrish, Thomas B.; Ruffini, Stephen J.

2010-01-01

This exploratory study describes approaches to improving schools through retrospective, in-depth qualitative case studies. To select schools to be examined, the authors sought to identify Comprehensive School Reform (CSR) schools demonstrating two distinctive patterns of improved student achievement between 2000 and 2005, rapid-improvement (i.e.,…

Life in the Middle: An Exploratory Study of California Community College Instructional Deans

ERIC Educational Resources Information Center

Sill, Nancy

2014-01-01

This two-phase sequential mixed methods exploratory study examined the perceived skill deficits of instructional deans at California community colleges to better understand the training and development needs that are necessary to support dean success and to prepare them for advancement in a timelier manner. This study is grounded in the…

Gender-Related Quality of Parent-Child Interactions and Early Adolescent Problem Behaviors: Exploratory Study with Midwestern Samples

ERIC Educational Resources Information Center

Spoth, Richard; Neppl, Tricia; Goldberg-Lillehoj, Catherine; Jung, Tony; Ramisetty-Mikler, Suhasini

2006-01-01

This article reports two exploratory studies testing a model guided by a social interactional perspective, positing an inverse relation between the quality of parent-child interactions and adolescent problem behaviors. It addresses mixed findings in the literature related to gender differences. Study 1 uses cross-sectional survey data from…

Selective Attention in Web Forms: An Exploratory Case Study with Older People

ERIC Educational Resources Information Center

Sayago, Sergio; Guijarro, Jose-Maria; Blat, Josep

2012-01-01

This article reports on an exploratory study aimed to identify which ways of marking required and optional fields help older people fill in web forms correctly. Drawing on a pilot study and selective attention research in ageing, modified versions of widely used forms were created, in which standard asterisks were replaced with one of three…

High School Teachers' Perspectives on the English Language Arts Common Core State Standards: An Exploratory Study

ERIC Educational Resources Information Center

Ajayi, Lasisi

2016-01-01

This was an exploratory study that examined high school teachers' perspectives about their early experiences with the English language arts Common Core State Standards. The sources of data for the study included a survey and structured interviews. Twenty-three high school ELA teachers from one unified school district in Southern California…

Caregiver Involvement in the Education of Youth in Foster Care: An Exploratory Study

ERIC Educational Resources Information Center

Beisse, Kay; Tyre, Ashli

2013-01-01

This study was an exploratory investigation of caregiver involvement in the education of youth in foster care. In this study, foster caregivers reported that they are involved in the education of children in their care and participate in at-home involvement activities more often than at-school involvement activities. Caregivers in this study…

Characteristics of Effective Pedagogy of Third Grade English Learners in Language Arts: An Exploratory Case Study

ERIC Educational Resources Information Center

Merwin, Gregory J.

2012-01-01

The purpose of this study was to identify pedagogical and non-pedagogical factors that affect the academic achievement of English Learner (EL) students in the area of language arts at Dr. Albert Schweitzer Elementary School in Anaheim, California. The researcher conducted an exploratory multiple case study to develop a comprehensive, contextual…

An Exploratory Case Study of Hospitality Students' Perceptions of Experiential Learning

ERIC Educational Resources Information Center

Askren, Joe

2017-01-01

The purpose of this study was to explore how students described the curriculum in the Introduction to Food Production class and how they perceived the curriculum prepared them for their future in the hospitality industry. The exploratory questions that guided the study were how do students describe the experiential learning curriculum in the…

Exploratory and Confirmatory Factor Analyses of the WISC-IV with Gifted Students

ERIC Educational Resources Information Center

Rowe, Ellen W.; Dandridge, Jessica; Pawlush, Alexandra; Thompson, Dawna F.; Ferrier, David E.

2014-01-01

These 2 studies investigated the factor structure of the Wechsler Intelligence Scale for Children-4th edition (WISC-IV; Wechsler, 2003a) with exploratory factor analysis (EFA; Study 1) and confirmatory factor analysis (CFA; Study 2) among 2 independent samples of gifted students. The EFA sample consisted of 225 children who were referred for a…

School Self-Evaluations and School Inspections in Europe: An Exploratory Study

ERIC Educational Resources Information Center

Janssens, Frans J. G.; van Amelsvoort, Gonnie H. W. C. H.

2008-01-01

This article presents the results of an exploratory study into the effects of School Self-Evaluation (SSE) used by eight Education Inspectorates in seven European countries. This study reveals that in the countries where SSE is strongly incorporated into the school inspection system, there is a rather substantial degree of steering by the…

Toward a Theory of Student Satisfaction: An Exploratory Study of the "Quality of Student Life."

ERIC Educational Resources Information Center

Benjamin, Michael; Hollings, Ann E.

1995-01-01

The "Quality of Student Life" approach to studies of student satisfaction moves toward a coherent theory of satisfaction, based on an ecological perspective. Exploratory study (n=266) of senior undergraduate students demonstrated viability of this approach and the utility of the instrument developed to measure its dependent outcomes.…

An Exploratory Study of the Knowledge of Personal Safety Skills among Children with Developmental Disabilities and Their Parents

ERIC Educational Resources Information Center

Miller, Hannah L.; Pavlik, Kathryn M.; Kim, Min Ah; Rogers, Karen C.

2017-01-01

Background: This study assessed the knowledge of personal safety skills among children with developmental disabilities and their parents' perceptions of children's knowledge. Method: This exploratory study examined the mental health records of 37 children with developmental disabilities referred for an abuse risk reduction group in a community…

Developing Students' Scientific Writing and Presentation Skills through Argument Driven Inquiry: An Exploratory Study

ERIC Educational Resources Information Center

C¸etin, Pinar Seda; Eymur, Gülüzar

2017-01-01

In this study, we employed a new instructional model that helps students develop scientific writing and presentation skills. Argument-driven inquiry (ADI) is one of the most novel instructional models that emphasizes the role of argumentation and inquiry in science education equally. This is an exploratory study where five ADI lab activities take…

Aged women, witchcraft, and social relations among the Igbo in South-Eastern Nigeria.

PubMed

Atata, Scholastica Ngozi

2018-02-13

Belief in the existence of witchcraft has remained a social phenomenon in Igbo society, especially with aged women who are often labeled witches. This study is exploratory and explains the implication of labeling an aged woman a witch and social relations in Igbo society in South-Eastern Nigeria. Twenty interviews were conducted with aged women who are victims of the witchcraft label and their relatives using qualitative methods of data collection, key informant interviews, and in-depth interviews. Data collected were analyzed using ethnographic content analysis. Findings reveal different social views attached to witchcraft and how it relates to aged women.

Metatranscriptomics of Soil Eukaryotic Communities.

PubMed

Yadav, Rajiv K; Bragalini, Claudia; Fraissinet-Tachet, Laurence; Marmeisse, Roland; Luis, Patricia

2016-01-01

Functions expressed by eukaryotic organisms in soil can be specifically studied by analyzing the pool of eukaryotic-specific polyadenylated mRNA directly extracted from environmental samples. In this chapter, we describe two alternative protocols for the extraction of high-quality RNA from soil samples. Total soil RNA or mRNA can be converted to cDNA for direct high-throughput sequencing. Polyadenylated mRNA-derived full-length cDNAs can also be cloned in expression plasmid vectors to constitute soil cDNA libraries, which can be subsequently screened for functional gene categories. Alternatively, the diversity of specific gene families can also be explored following cDNA sequence capture using exploratory oligonucleotide probes.

Exploratory procedures of tactile images in visually impaired and blindfolded sighted children: how they relate to their consequent performance in drawing.

PubMed

Vinter, Annie; Fernandes, Viviane; Orlandi, Oriana; Morgan, Pascal

2012-01-01

The aim of the present study was to compare the types of exploratory procedures employed by children when exploring bidimensional tactile patterns and correlate the use of these procedures with the children's shape drawing performance. 18 early blind children, 20 children with low vision and 24 age-matched blindfolded sighted children aged approximately 7 or 11 years were included in the study. The children with a visual handicap outperformed the sighted children in terms of haptic exploration and did not produce less recognizable drawings than their sighted counterparts. Close relationships were identified between the types of exploratory procedures employed by the children and their subsequent drawing performance, regardless of visual status. This close link between action and perception in the haptic modality indicates the importance of training blind children in exploratory procedures at an early age. Copyright © 2012 Elsevier Ltd. All rights reserved.

Using the Mixed Rasch Model to analyze data from the beliefs and attitudes about memory survey.

PubMed

Smith, Everett V; Ying, Yuping; Brown, Scott W

2012-01-01

In this study, we used the Mixed Rasch Model (MRM) to analyze data from the Beliefs and Attitudes About Memory Survey (BAMS; Brown, Garry, Silver, and Loftus, 1997). We used the original 5-point BAMS data to investigate the functioning of the "Neutral" category via threshold analysis under a 2-class MRM solution. The "Neutral" category was identified as not eliciting the model expected responses and observations in the "Neutral" category were subsequently treated as missing data. For the BAMS data without the "Neutral" category, exploratory MRM analyses specifying up to 5 latent classes were conducted to evaluate data-model fit using the consistent Akaike information criterion (CAIC). For each of three BAMS subscales, a two latent class solution was identified as fitting the mixed Rasch rating scale model the best. Results regarding threshold analysis, person parameters, and item fit based on the final models are presented and discussed as well as the implications of this study.

Coping zone construction and mapping: an exploratory study of contextual coping, PTSD, and childhood violence exposure in urban areas.

PubMed

Sloan-Power, Elizabeth M; Boxer, Paul; McGuirl, Colleen; Church, Ruslana

2013-06-01

This mixed-method study explored how urban children aged 11 to 14 cope with multicontextual violence exposures simultaneously and analyzed the immediate action steps these children took when faced with such violence over time. Participants' (N = 12) narratives were initially analyzed utilizing a grounded theory framework as 68 violent incidents were coded for perceived threat and coping levels. Coping strategies were examined from a Transactional Model of Stress and Coping perspective taking into account the context and severity of each violent exposure itself. A comprehensive assessment map was developed to plot and visually reveal participants (N = 12) overall contextualized coping responses. Overall "coping zone" scores were generated to index perceived threat and coping responses associated with each violent incident described. These scores were then correlated with indicators of post-traumatic stress disorder (PTSD). Results indicated that urban children with less optimal coping zone scores across context have a greater likelihood of PTSD than do children who do not.

[Nursing care time in a teaching hospital].

PubMed

Rogenski, Karin Emília; Fugulin, Fernanda Maria Togeiro; Gaidzinski, Raquel Rapone; Rogenski, Noemi Marisa Brunet

2011-03-01

This is a quantitative exploratory, descriptive study performed with the objective to identify and analyze the performance of the average time of nursing care delivered to patients of the Inpatient Units of the University Hospital at University of São Paulo (UH-USP), from 2001 to 2005. The average nursing care time delivered to patients of the referred units was identified by applying of a mathematical equation proposed in the literature, after surveying data from the Medical and Statistical Service and based on the monthly working shifts of the nursing professionals. Data analysis was performed using descriptive statistics. The average nursing care time observed in most units, despite some variations, remained stable during the analyzed period. Based on this observed stability, it is concluded that the nursing staff in the referred HU-USP units has been continuously evaluated with the purposes of maintaining the average time of assistance and, thus, the quality of the care being delivered.

Framing medical tourism: an examination of appeal, risk, convalescence, accreditation, and interactivity in medical tourism web sites.

PubMed

Mason, Alicia; Wright, Kevin B

2011-02-01

This exploratory study analyzed the content of medical tourism Web sites in an attempt to examine how they convey information about benefits and risks of medical procedures, how they frame credibility, and the degree to which these Web sites include interactive features for consumers. Drawing upon framing theory, the researchers content analyzed a sample of 66 medical tourism Web sites throughout the world. The results indicated that medical tourism Web sites largely promote the benefits of medical procedures while downplaying the risks, and relatively little information regarding the credibility of these services appears. In addition, the presentation of benefits/risks, credibility, and Web site interactivity were found to differ by region and type of facility. The authors discuss the implications of these findings concerning the framing of medical tourism Web site content, future directions for research, and limitations.

Rural women and violence situation: access and accessibility limits to the healthcare network.

PubMed

Costa, Marta Cocco da; Silva, Ethel Bastos da; Soares, Joannie Dos Santos Fachinelli; Borth, Luana Cristina; Honnef, Fernanda

2017-07-13

To analyze the access and accessibility to the healthcare network of women dwelling in rural contexts undergoing violence situation, as seen from the professionals' speeches. A qualitative, exploratory, descriptive study with professionals from the healthcare network services about coping with violence in four municipalities in the northern region of Rio Grande do Sul. The information derived from interviews, which have been analyzed by thematic modality. (Lack of) information of women, distance, restricted access to transportation, dependence on the partner and (lack of) attention by professionals to welcome women undergoing violence situation and (non)-articulation of the network are factors that limit the access and, as a consequence, they result in the lack of confrontation of this problem. To bring closer the services which integrate the confrontation network of violence against women and to qualify professionals to welcome these situations are factors that can facilitate the access and adhesion of rural women to the services.

Exploratory Study of Factors Related to Educational Scores of First Preclinical Year Medical Students

ERIC Educational Resources Information Center

Sitticharoon, Chantacha; Srisuma, Sorachai; Kanavitoon, Sawita; Summachiwakij, Sarawut

2014-01-01

The relationships among the scores of major subjects taught in the first preclinical year of a Thai medical school, previous academic achievements, and daily life activities are rarely explored. We therefore performed an exploratory study identifying various factors possibly related to the educational scores of these medical students.…

International Comparisons of Teachers' Salaries: An Exploratory Study. Survey Report.

ERIC Educational Resources Information Center

Barro, Steven M.; Suter, Larry

This paper, the final product of a study, "International Comparison of Teachers' Salaries," on an exploratory effort to compare salaries of elementary and secondary school teachers in the United States with those in other economically advanced countries. Data was obtained from Canada, Denmark, Federal Republic of Germany, France, Italy, Japan,…

An Exploratory Study of Sustainable Development at Italian Universities

ERIC Educational Resources Information Center

Vagnoni, Emidia; Cavicchi, Caterina

2015-01-01

Purpose: This paper aims to outline the current status of the implementation of sustainability practices in the context of Italian public universities, highlighting the strengths and gaps. Design/methodology/approach: Based on a qualitative approach, an exploratory study design has been outlined using the model of Glavic and Lukman (2007) focusing…

Comparing Fathers' Physical and Toy Play and Links to Child Behaviour: An Exploratory Study

ERIC Educational Resources Information Center

St George, Jennifer; Fletcher, Richard; Palazzi, Kerrin

2017-01-01

Increasing amounts of research show that fathers' involvement in children's lives contributes to the child's social, emotional and cognitive development; however, much of the evidence comes from fathers' caregiving and object play. This exploratory study compared the characteristics of 24 Australian fathers' play in two contexts--toy play and…

Why Organizations Continue to Create Patient Information Leaflets with Readability and Usability Problems: An Exploratory Study

ERIC Educational Resources Information Center

Gal, Iddo; Prigat, Ayelet

2005-01-01

Readability and usability problems with patient information leaflets continue to be reported despite long-standing recognition of their existence and the availability of guidelines for developing health education materials. This exploratory study examined possible causes for such problems, based on interviews with professionals who developed…

The Effects of Training on a Young Child with Cortical Visual Impairment: An Exploratory Study.

ERIC Educational Resources Information Center

Lueck, Amanda Hall; Dornbusch, Helen; Hart, Jeri

1999-01-01

This exploratory study investigated the effects of the components of visual environmental management, visual skills training, and visually dependent task training on the performance of visual behaviors of a toddler with multiple disabilities including cortical visual impairment. Training components were implemented by the mother during daily…

An Exploratory Study of Mothers' Perceptions of Acculturation within the Preschool Context. Working Paper. WR-523

ERIC Educational Resources Information Center

Lara-Cinisomo, Sandraluz; Thomas, Audrey Alforque

2007-01-01

This exploratory study examines the mother's perceptions of her preschooler's acculturation process, using qualitative methods to collect data from six Latino immigrant mothers about their own acculturation and that of their preschool child. Three patterns emerged: parallel dyadic acculturation, vertex dyadic acculturation, and intersegmented…

Dyslexia and Psycho-Social Functioning: An Exploratory Study of the Role of Self-Esteem and Understanding

ERIC Educational Resources Information Center

Terras, Melody M.; Thompson, Lucy C.; Minnis, Helen

2009-01-01

Individuals with dyslexia may have lower self-esteem and exhibit more emotional and behavioural difficulties than those without reading problems. However, the nature of any relationship between self-esteem and psychopathology remains unknown. This exploratory study assessed levels of self-esteem using the "Self-Perception Profile for…

Chinese Students' Perceptions of the Teaching in an Australian Accounting Programme--An Exploratory Study

ERIC Educational Resources Information Center

Wong, Grace; Cooper, Barry J.; Dellaportas, Steven

2015-01-01

This exploratory study is designed to elicit and understand the views of Mainland Chinese students concerning their learning experience in an Australian accounting education programme. The article contributes to the literature by investigating the issues and implications associated with international students' perceptions of teaching, as little…

Comprehensive Adult Student Assessment Systems Braille Reading Assessment: An Exploratory Study

ERIC Educational Resources Information Center

Posey, Virginia K.; Henderson, Barbara W.

2012-01-01

Introduction: This exploratory study determined whether transcribing selected test items on an adult life and work skills reading test into braille could maintain the same approximate scale-score range and maintain fitness within the item response theory model as used by the Comprehensive Adult Student Assessment Systems (CASAS) for developing…

An Exploratory Study of Video Browsing User Interface Designs and Research Methodologies: Effectiveness in Information Seeking Tasks.

ERIC Educational Resources Information Center

Tse, Tony; Vegh, Sandor; Shneiderman, Ben; Marchionini, Gary

1999-01-01

The purpose of this exploratory study was to develop research methods to compare the effectiveness of two video browsing interface designs, or surrogates--one static (storyboard) and one dynamic (slide show)--on two distinct information seeking tasks (gist determination and object recognition). (AEF)

The Nature of Professional Learning Communities in New Zealand Early Childhood Education: An Exploratory Study

ERIC Educational Resources Information Center

Cherrington, Sue; Thornton, Kate

2015-01-01

Professional learning communities are receiving increasing attention within the schooling sector but empirical research into their development and use within early childhood education contexts is rare. This paper reports initial findings of an exploratory study into the development of professional learning communities in New Zealand's early…

Self-Regulatory Efficacy and Mindset of At-Risk Students: An Exploratory Study

ERIC Educational Resources Information Center

Matheson, Ian A.

2015-01-01

There is a limited body of research examining how students' beliefs about intelligence and about their abilities relate to different learning environments. As reported here, I examined secondary school students' beliefs, goals, and expectations guided by Zimmerman's (2000) model of self-regulated learning. In this exploratory study, 230 secondary…

An Exploratory Study of Problem Gambling on Casino versus Non-Casino Electronic Gaming Machines

ERIC Educational Resources Information Center

Clarke, Dave; Pulford, Justin; Bellringer, Maria; Abbott, Max; Hodgins, David C.

2012-01-01

Electronic gaming machines (EGMs) have been frequently associated with problem gambling. Little research has compared the relative contribution of casino EGMs versus non-casino EGMs on current problem gambling, after controlling for demographic factors and gambling behaviour. Our exploratory study obtained data from questionnaires administered to…

Urban Service Providers' Perspectives on School Responses to Gay, Lesbian, and Questioning Students: An Exploratory Study

ERIC Educational Resources Information Center

Varjas, Kris; Graybill, Emily; Mahan, Will; Meyers, Joel; Dew, Brian; Marshall, Megan; Singh, Anneliese; Birckbichler, Lamar

2007-01-01

Perspectives regarding bullying of gay, lesbian, and questioning (GLQ) students were obtained from 16 school and community service providers in this exploratory study. Insights were gained regarding in-school responses to homophobic bullying threats beyond traditional punishments (e.g., suspension). Barriers to developing safe schools for GLQ…

Why Integrating Technology Has Been Unsuccessful in Kuwait? An Exploratory Study

ERIC Educational Resources Information Center

Alfelaij, Bader

2016-01-01

In Kuwait, unsuccessful attempts to use and integrate technology into classrooms and lecture halls are currently being witnessed in schools and higher education institutions. Such failure is believed to be the consequence of various challenges, such as cultural, technical and contextual challenges. In this exploratory study, the researcher has…

An Exploratory Study of the Impact of College Student Leadership Programs upon the Construct of Mindfulness

ERIC Educational Resources Information Center

Horowitz, Rich

2012-01-01

Mindfulness is a key skill that produces the greater psychological awareness identified by most leadership scholars as being essential to effective leadership. This study conducted an exploratory assessment of the effectiveness of mindfulness-based cocurricular collegiate leadership programs through pre- and post-participation application of the…

Problematic Students of NASP-Approved Programs: An Exploratory Study of Graduate Student Views

ERIC Educational Resources Information Center

Trimble, Leasha D.; Stroebel, Sandra S.; Krieg, Fred Jay; Rubenstein, Robert L.

2012-01-01

This study reports the findings of an electronic exploratory survey of National Association of School Psychologists (NASP) Student Representatives. The purpose of the survey was to gather information about the perspective of graduate students concerning problematic peers and their experiences with them in school psychology training programs.…

Supporting the Development of Risk-Taking Behaviours in the Early Years: An Exploratory Study

ERIC Educational Resources Information Center

Waters, Jane; Begley, Sharon

2007-01-01

Children's opportunities for independent play in natural outdoor spaces, and the associated opportunities to take and negotiate risk, are being eroded despite potential links between such play and the development of positive learning dispositions. This paper reports the findings of an exploratory study that documented the risk-taking behaviours…

Academic and Personal Development through Group Work: An Exploratory Study

ERIC Educational Resources Information Center

Steen, Sam

2011-01-01

This exploratory study linked academic and personal development within a group counseling intervention. A pre-test post-test research design compared social skills, learning behaviors, and achievement with a convenience sample and control group of students from three elementary schools. For the treatment group, grade point average in Language Arts…

Music Educators' Self-Perceptions of Interpersonal Skills: An Exploratory Study

ERIC Educational Resources Information Center

Howard, Sandra A.; Seaver, Karen J.

2013-01-01

The purpose of this exploratory study was to measure music educators' ("N" = 9) self-perceptions of their use of interpersonal skills. Participants rated themselves on 32 statements included on the "My Use of Interpersonal Skills Inventory" in pre- and posttest formats. Participants participated in a 4-week period of weekly…

What Do GCSE Examiners Think of "Thinking Aloud"? Findings from an Exploratory Study

ERIC Educational Resources Information Center

Greatorex, Jackie; Suto, Irenka W. M.

2008-01-01

Background: "Thinking aloud" is a well-established method of data collection in education, assessment, and other fields of research. However, while many researchers have reported their views on its usage, the first-hand experiences of research participants have received less attention. Purpose: The aim of this exploratory study was to…

Bullying and Victimisation Dynamics in High School: An Exploratory Case Study

ERIC Educational Resources Information Center

Lekunze, Lucy M. George; Strom, B. Ivan

2017-01-01

Bullying is a worldwide concern and erroneous perceptions of the phenomenon could underscore unsustainable interventions. The purpose of this qualitative exploratory case study was to examine, in-depth, how some high school teachers from two schools in New Jersey perceived student bullying. The primary research question was: What perceptions do…

An Exploratory Study of Emotional Affordance of a Massive Open Online Course

ERIC Educational Resources Information Center

Cheng, Jeremy C. Y.

2014-01-01

This exploratory study examines emotional affordance of a massive open online course (MOOC). Postings in a discussion forum of a MOOC in computer science are analysed following a research design informed by virtual ethnography. Emotional affordance is investigated, focusing on non-achievement emotions which are not directly linked to achievement…

Applying Threshold Concepts Theory to an Unsettled Field: An Exploratory Study in Criminal Justice Education

ERIC Educational Resources Information Center

Wimshurst, Kerry

2011-01-01

Criminal justice education is a relatively new program in higher education in many countries, and its curriculum and parameters remain unsettled. An exploratory study investigated whether threshold concepts theory provided a useful lens by which to explore student understandings of this multidisciplinary field. Eight high-performing final-year…

An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs

ERIC Educational Resources Information Center

Franco, Jaime M.

2011-01-01

An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs News headlines of corporate scandals have unleashed a contentious debate of whether or not graduate management education has contributed to corporate collapses and the resultant financial crisis. In particular, questions abound as to the willingness of…

Mission Attachment and Job Satisfaction among Emergency Shelter and Transitional Housing Service Professionals: An Exploratory Analysis

ERIC Educational Resources Information Center

Fermin, Caroline P.

2017-01-01

This research study was an exploratory analysis to determine if a relationship existed between mission attachment and job satisfaction of emergency nonprofit domestic violence shelter/transitional housing workers. The study examined if the perceptions, beliefs, and attitudes were different between entry-level, middle-level, and senior-level…

An Exploratory Investigation of the Factor Structure of the Reynolds Intellectual Assessment Scales (RIAS)

ERIC Educational Resources Information Center

Dombrowski, Stefan C.; Watkins, Marley W.; Brogan, Michael J.

2009-01-01

This study investigated the factor structure of the Reynolds Intellectual Assessment Scales (RIAS) using rigorous exploratory factor analytic and factor extraction procedures. The results of this study indicate that the RIAS is a single factor test. Despite these results, higher order factor analysis using the Schmid-Leiman procedure indicates…

Hip Hop Therapy: An Exploratory Study of a Rap Music Intervention with At-Risk and Delinquent Youth.

ERIC Educational Resources Information Center

Tyson, Edgar H.

2002-01-01

Presents an exploratory study of the therapeutic potential of "Hip-Hop" therapy, an "innovative synergy of rap music, bibliotherapy, and music therapy." Finds that the quantitative and qualitative results partially supported the hypothesis that under a specific set of conditions rap music would improve the therapeutic…

An Exploratory Study of Animal-Assisted Interventions Utilized by Mental Health Professionals

ERIC Educational Resources Information Center

O'Callaghan, Dana M.; Chandler, Cynthia K.

2011-01-01

This study implemented an exploratory analysis to examine how a sample of mental health professionals incorporates specific animal-assisted techniques into the therapeutic process. An extensive review of literature related to animal-assisted therapy (AAT) resulted in the identification of 18 techniques and 10 intentions for the practice of AAT in…

Contingency Management for Adolescent Smokers: An Exploratory Study

ERIC Educational Resources Information Center

Tevyaw, Tracy O'Leary; Gwaltney, Chad; Tidey, Jennifer W.; Colby, Suzanne M.; Kahler, Christopher W.; Miranda, Robert; Barnett, Nancy P.; Rohsenow, Damaris J.; Monti, Peter M.

2007-01-01

This exploratory study investigated the efficacy and feasibility of a contingency management (CM) protocol for adolescent smokers that included use of a reduction phase. Using a within-participants design, 19 adolescents completed three 7-day phases: (1) reinforcement for attendance and provision of breath samples (RA) phase, (2) a washout phase,…

An Exploratory Case Study of PBIS Implementation Using Social Network Analysis

ERIC Educational Resources Information Center

Whitcomb, Sara A.; Woodland, Rebecca H.; Barry, Shannon K.

2017-01-01

An exploratory case study is presented in which social network analysis (SNA) was used to explore how school teaming structures influence the implementation of School-Wide Positive Behavioral Interventions and Supports (PBIS). The authors theorized that PBIS leadership teams that include members with connections to all other information-sharing…

Introducing Case Management to Students in a Virtual World: An Exploratory Study

ERIC Educational Resources Information Center

Levine, Joanne; Adams, Ruifang Hope

2013-01-01

This paper discusses a small, exploratory study introducing students to case management using role-plays conducted in a virtual world. Data from pre- and posttest questionnaires (to assess self-efficacy regarding a range of case management tasks) suggest students felt more confident in their abilities after virtual role-play participation. Also…

Personal Epistemologies of Statisticians in Academia: An Exploratory Study

ERIC Educational Resources Information Center

Diamond, Aurel H.; Stylianides, Andreas J.

2017-01-01

In this exploratory study, we investigated the personal epistemologies of statisticians in academia with the aim of offering some insight into what might be an availing epistemology for learning statistics. Findings from in-depth, semi-structured interviews with six academics in the UK currently researching within the field of statistics showed…

How Safe Is a School? An Exploratory Study Comparing Measures and Perceptions of Safety

ERIC Educational Resources Information Center

Hernandez, Diley; Floden, Lysbeth; Bosworth, Kris

2010-01-01

This exploratory study investigates the relation between incident reports to local law enforcement, and students' and teachers' perceptions of school safety. Using a combination of grounded theory and statistics, we compared quantitative data collected from law enforcement agencies with qualitative data provided by students and teachers during…

The Constructivist Approach? I Have Heard about It but I Have Never Seen It: "An Example of Exploratory Sequential Mixed Design Study"

ERIC Educational Resources Information Center

Polat, Ahmet; Dogan, Soner; Demir, Selçuk Besir

2016-01-01

The present study was undertaken to investigate the quality of education based on the views of the students attending social studies education departments at the Faculties of Education and to determine the existing problems and present suggestions for their solutions. The study was conducted according to exploratory sequential mixed method. In…

The Constructivist Approach? I Have Heard about It but I Have Never Seen It "An Example of Exploratory Sequential Mixed Design Study"

ERIC Educational Resources Information Center

Polat, Ahmet; Dogan, Soner; Demir, Selçuk Besir

2016-01-01

The present study was undertaken to investigate the quality of education based on the views of the students attending social studies education departments at the Faculties of Education and to determine the existing problems and present suggestions for their solutions. The study was conducted according to exploratory sequential mixed method. In…

An Exploratory Study of Self-Regulated Learning Strategies in a Design Project by Students in Grades 9-12

ERIC Educational Resources Information Center

Lawanto, Oenardi; Butler, Deborah; Cartier, Sylvie; Santoso, Harry; Lawanto, Kevin; Clark, David

2013-01-01

This exploratory study evaluated self-regulated learning (SRL) strategies of 27 students in grades 9-12 during an engineering design project. The specific focus of the study was on student task interpretation and its relation to planning and cognitive strategies in design activities. Two research questions guided the study: (1) To what degree was…

"My Purpose Was to Help Them with Accounting, Not English": An Exploratory Study of Languages Other than English in Peer Assisted Study Sessions

ERIC Educational Resources Information Center

Supple, Briony J.; Best, Gill; Pearce, Amanda

2016-01-01

This paper considers when and for what purposes Peer Assisted Study Session (PASS) Leaders at an English medium university use their first language (when that language is not the dominant language of instruction) to facilitate PASS sessions in an English speaking university. This small qualitative exploratory study examines the experiences of…

To Flip or Not to Flip? An Exploratory Study Comparing Student Performance in Calculus I

ERIC Educational Resources Information Center

Schroeder, Larissa B.; McGivney-Burelle, Jean; Xue, Fei

2015-01-01

The purpose of this exploratory, mixed-methods study was to compare student performance in flipped and non-flipped sections of Calculus I. The study also examined students' perceptions of the flipping pedagogy. Students in the flipped courses reported spending, on average, an additional 1-2 hours per week outside of class on course content.…

Using Relevance Prompts: An Exploratory Study to Promote Eighth Graders' Comprehension and Retelling of Narrative Text

ERIC Educational Resources Information Center

Fogarty, Melissa S.; Davis, John L.; Anderson, Leah L.; Myint, Ahmarlay

2017-01-01

This exploratory study investigated the effects of modifying eighth grade students' purposes for reading through a prompt designed to increase engagement with the text. The current study was conducted using a randomized between-subjects design, with a relevance prompt as the between-subjects factor and reader proficiency as a covariate. A sample…

Reciprocal Learning in Partnership Practice: An Exploratory Study of a Home Visiting Program for Mothers with Depression

ERIC Educational Resources Information Center

Fowler, Cathrine; Dunston, Roger; Lee, Alison; Rossiter, Chris; McKenzie, Jo

2012-01-01

This paper reports on a small exploratory study that investigates the place and role of reciprocal learning within a partnership-based home visiting program for mothers experiencing depression. The study is one important example of an increased focus on reciprocal learning within practice that has significant implications for the development of…

An Exploratory Study of Young Students' Core Virtues of e-Character Education: The Taiwanese Teachers' Perspective

ERIC Educational Resources Information Center

Chang, Chih-Ming; Chou, Chien

2015-01-01

The e-character education (e-CE) approach refers to systems of ethics education that pertain specifically to cyberspace. This exploratory study used a survey to collect 2495 teachers' responses regarding virtues important to e-CE. Furthermore, in order to identify the teaching concerns associated with these most important virtues, this study used…

The Use of Message Framing to Promote Sexual Risk Reduction in Young Adolescents: A Pilot Exploratory Study

ERIC Educational Resources Information Center

Camenga, Deepa R.; Hieftje, Kimberly D.; Fiellin, Lynn E.; Edelman, E. Jennifer; Rosenthal, Marjorie S.; Duncan, Lindsay R.

2014-01-01

Few studies have explored the application of message framing to promote health behaviors in adolescents. In this exploratory study, we examined young adolescents' selection of gain- versus loss-framed images and messages when designing an HIV-prevention intervention to promote delayed sexual initiation. Twenty-six adolescents (aged 10-14 years)…

Educators in Industry: An Exploratory Study to Determine How Teacher Externships Influence K-12 Classroom Practices

ERIC Educational Resources Information Center

Bowen, Bradley; Shume, Teresa

2018-01-01

This exploratory study investigates the impacts of industry-based externships for K-12 teachers, and reports teachers' perspectives on how these experiences influenced K-12 classroom practices. The program of focus in this research study is the Educators in Industry: K-12 Externship Program. For four weeks in the summer, teacher-participants are…

Digital Badges for Teacher Mastery: An Exploratory Study of a Competency-Based Professional Development Badge System. CCT Reports

ERIC Educational Resources Information Center

Diamond, James; Gonzalez, Pilar Carmina

2014-01-01

This study contributes knowledge about how a digital badge system integrated into an online, subject-matter-specific, and competency-based professional development (PD) program affected teachers' experiences with and perceptions of the program activities. The report presents findings from a one-year exploratory study of an online PD program, and…

An Exploratory Study of the Relationship between Collaboration and Mathematics and Game Outcomes. CRESST Report 797

ERIC Educational Resources Information Center

Buschang, Rebecca E.; Chung, Gregory K. W. K.; Kim, Jinok

2011-01-01

This study is an exploratory study of the relationship between collaboration and mathematics and game outcomes in a video game aimed at teaching concepts related to rational numbers. The sample included 243 middle school students who played the video game either with one partner or individually for 40 minutes. Results suggest that participants…

AN EXPLORATORY STUDY OF THE RELATIONSHIP BETWEEN HIGH SCHOOL BUILDING DESIGN AND STUDENT LEARNING. FINAL REPORT.

ERIC Educational Resources Information Center

MARX, BARBARA S.; MYRICK, RICHARD

AN EXPLORATORY STUDY WAS MADE OF THE INFLUENCE OF HIGH SCHOOL BUILDING DESIGN UPON THE QUALITY AND QUANTITY AT STUDENT INFORMAL INTERACTIONS, AND THE NATURE AND CONTENT OF SUCH INTERACTIONS. THREE HIGH SCHOOLS WERE STUDIED, AND QUESTIONNAIRES AND INTERVIEWS WERE USED WITH THE 1631 STUDENTS IN THE TOP TWO GRADES. CONCEPTS WHICH WERE IDENTIFIED…

Is Counseling Going to the Dogs? An Exploratory Study Related to the Inclusion of an Animal in Group Counseling with Adolescents

ERIC Educational Resources Information Center

Lange, Amber M.; Cox, Jane A.; Bernert, Donna J.; Jenkins, Christie D.

2007-01-01

Research has demonstrated that the use of animals in counseling provides beneficial effects to clients. This article presents literature on Animal-Assisted Therapy (AAT), and details an exploratory study that applied AAT in an adolescent anger management group. Consistent with other research, beneficial effects noted in this study included a…

An Exploratory Study on K-12 Teachers' Use of Technology and Multimedia in the Classroom

ERIC Educational Resources Information Center

Martin, Florence; Carr, Marsha L.

2015-01-01

21st century has seen new technology and multimedia made available for integration in K-12 classrooms. This exploratory study examines K-12 teachers' use of technology and multimedia in the classroom in two southern counties in the Southeastern United States. The purpose of the study was to answer the following five research questions: 1) What…

Analysis of E-Mail Produced by Middle School Students with Disabilities Using Accessible Interfaces: An Exploratory Study

ERIC Educational Resources Information Center

Sohlberg, McKay Moore; Todis, Bonnie; Fickas, Stephen; Ehlhardt, Laurie

2011-01-01

The goal of this exploratory study was to investigate electronic communication as a potential method to enhance social communication in a range of students with disabilities. This study investigated the usability of an adapted e-mail interface, TeenMail, for 11 middle school students with significant learning and communication impairments who…

University Faculty Members' Perceptions of the Factors That Facilitate Technology Integration into Their Instruction: An Exploratory Case Study in Qatar

ERIC Educational Resources Information Center

Karkouti, Ibrahim Mohamad

2016-01-01

This qualitative, exploratory case study was designed to elicit faculty members' perceptions of the factors that facilitate technology integration into their instruction. The study was conducted at a midsized higher education institution in Qatar. Davis's (1986) technology acceptance model (TAM) is the conceptual framework that guided this study…

Geographic variation in the association between exploratory behavior and physiology in rufous-collared sparrows.

PubMed

Maldonado, Karin; van Dongen, Wouter F D; Vásquez, Rodrigo A; Sabat, Pablo

2012-01-01

Increasing research has attempted to clarify the links between animal personality and physiology. However, the mechanisms driving this association remain largely unknown, and knowledge of how ecological factors may affect its direction and strength is scant. In this study, we quantified variation in the association between exploratory behavior, basal metabolic rate (BMR), and total evaporative water loss (TEWL) in rufous-collared sparrows (Zonotrichia capensis) inhabiting desert, Mediterranean, and cold-temperate climates. We found that the exploratory behavior score was highest in birds from the cold-temperate site, which was characterized by a moderate level of ecological variability (seasonality). Moreover, the association between exploratory behavior and physiological variables differed among localities. Only birds from the Mediterranean site showed a positive correlation between exploratory behavior and BMR. We found no association between exploration and TEWL at any study site. Our findings suggest that differences in the ecological conditions experienced by each sparrow population result in a particular combination of behavioral and physiological traits. An understanding of this intraspecific variation along ecological gradients provides unique insights into how specific ecological conditions affect the coupling of behavioral and physiological traits and the mechanisms underlying that relationship.

Issues Related to the Frequency of Exploratory Analyses by Evidence Review Groups in the NICE Single Technology Appraisal Process.

PubMed

Kaltenthaler, Eva; Carroll, Christopher; Hill-McManus, Daniel; Scope, Alison; Holmes, Michael; Rice, Stephen; Rose, Micah; Tappenden, Paul; Woolacott, Nerys

2017-06-01

Evidence Review Groups (ERGs) critically appraise company submissions as part of the National Institute for Health and Care Excellence (NICE) Single Technology Appraisal (STA) process. As part of their critique of the evidence submitted by companies, the ERGs undertake exploratory analyses to explore uncertainties in the company's model. The aim of this study was to explore pre-defined factors that might influence or predict the extent of ERG exploratory analyses. The aim of this study was to explore predefined factors that might influence or predict the extent of ERG exploratory analyses. We undertook content analysis of over 400 documents, including ERG reports and related documentation for the 100 most recent STAs (2009-2014) for which guidance has been published. Relevant data were extracted from the documents and narrative synthesis was used to summarise the extracted data. All data were extracted and checked by two researchers. Forty different companies submitted documents as part of the NICE STA process. The most common disease area covered by the STAs was cancer (44%), and most ERG reports (n = 93) contained at least one exploratory analysis. The incidence and frequency of ERG exploratory analyses does not appear to be related to any developments in the appraisal process, the disease area covered by the STA, or the company's base-case incremental cost-effectiveness ratio (ICER). However, there does appear to be a pattern in the mean number of analyses conducted by particular ERGs, but the reasons for this are unclear and potentially complex. No clear patterns were identified regarding the presence or frequency of exploratory analyses, apart from the mean number conducted by individual ERGs. More research is needed to understand this relationship.

Multilevel model of safety climate for furniture industries.

PubMed

Rodrigues, Matilde A; Arezes, Pedro M; Leão, Celina P

2015-01-01

Furniture companies can analyze their safety status using quantitative measures. However, the data needed are not always available and the number of accidents is under-reported. Safety climate scales may be an alternative. However, there are no validated Portuguese scales that account for the specific attributes of the furniture sector. The current study aims to develop and validate an instrument that uses a multilevel structure to measure the safety climate of the Portuguese furniture industry. The Safety Climate in Wood Industries (SCWI) model was developed and applied to the safety climate analysis using three different scales: organizational, group and individual. A multilevel exploratory factor analysis was performed to analyze the factorial structure. The studied companies' safety conditions were also analyzed. Different factorial structures were found between and within levels. In general, the results show the presence of a group-level safety climate. The scores of safety climates are directly and positively related to companies' safety conditions; the organizational scale is the one that best reflects the actual safety conditions. The SCWI instrument allows for the identification of different safety climates in groups that comprise the same furniture company and it seems to reflect those groups' safety conditions. The study also demonstrates the need for a multilevel analysis of the studied instrument.

Exploring high school science students' perceptions of parental involvement in their education.

PubMed

Mji, Andile; Mbinda, Zoleka

2005-08-01

This exploratory study describes high school students' perceptions of their parents' involvement in their education and in relation to school achievement. A new 12-item Parental Involvement Scale was used to measure parents' involvement in curricular and extracurricular activities and using exploratory analyses to estimate the scale's properties. Exploratory analysis resulted in the reduction of the 12 items to 8, with an internal consistency (Cronbach alpha) .82. Grade 12 science students indicated that their less educated parents were involved in activities pertaining to their learning; however, high perceived parental involvement in curricular activities was related to low achievement. It is recommended that further exploratory analyses be undertaken to examine the reported two-dimensional model of the Parental Involvement Scale.

Effects of subchronic inhalation of vaporized plastic cement on exploratory behavior and Purkinje cell differentiation in the rat.

PubMed

Pascual, R; Salgado, C; Viancos, L; Figueroa, H R

1996-12-06

In the present study, the effects of preweaning cement vapor inhalation on exploratory behavior and cerebellar Purkinje cell differentiation were assessed. Sprague-Dawley albino rats were daily exposed to glue vapors between postnatal d 2 and 21. At postnatal d 22, all animals were submitted to the open-field test in order to evaluate their exploratory behavior. Then they were sacrificed, their brains dissected out, and cerebella stained according to the Golgi-Cox-Sholl procedure. Purkinje cells sampled from parasagittal sections of the cerebellar vermis were drawn under camera lucida and their dendritic domain was determined. The collected data indicate that glue solvent inhalation impairs both Purkinje cell differentiation and locomotor exploratory behavior.

The Emotional Experience of Motherhood in Planned Lesbian Families in the South African Context: "… Look How Good a Job I'm Doing, Look How Amazing We Are".

PubMed

Van Ewyk, Jacquetta; Kruger, Lou-Marié

2017-01-01

This article focuses on lesbian mothers' emotional experience of motherhood. It forms part of a larger qualitative and exploratory study with 10 lesbian couples in South Africa on their lived experience of planned motherhood. The study is located in a feminist phenomenological framework. Semi-structured interviews were conducted and interview transcripts were analyzed using thematic analysis. Participants described many different emotions associated with new motherhood: hope, joy, love, anxiety, helplessness, exhaustion, and feeling companionship and togetherness as well as feeling compromised and deprived. Mothers described these emotions but also focused on the development of a new identity, that of being a mother.

An exploratory survey on the views of European tissue engineers concerning the ethical issues of tissue engineering research.

PubMed

Trommelmans, Leen; Selling, Joseph; Dierickx, Kris

2009-09-01

We present the first exploratory survey about the views of tissue engineers on the ethical issues of tissue engineering (TE), conducted among participants of a large European TE consortium. We analyzed the topics for which ethical guidance is necessary and the preferred dissemination channels, which are relevant issues and goals of clinical trials with human tissue-engineered products, and which information is to be given to trial participants. The need for comprehensive, specific ethical guidance of TE is a first key finding of this survey. Second, it becomes clear that little clarity exists on some crucial issues in the setup and conduct of clinical trials in TE. Identifying the unique features of TE and their repercussions for the ethical conduct of TE research and therapy is necessary. Third, prospective trial participants are to be informed about a wide variety of issues before taking part in the trial.

An investigation into the prevalence of exploratory behavior in captive cheetahs (Acinonyx jubatus).

PubMed

Quirke, Thomas; O'Riordan, Ruth

2015-01-01

Exploratory behavior in the wild is fundamentally linked to an animal's survival and natural life history. The ability to gather information about their environment, establish territories, assert dominance, communicate information regarding reproductive status and locate mates are closely associated with a range of exploratory behaviors. Understanding how these behaviors are performed within the captive setting is crucial in order to create a captive environment in which these behaviors can be expressed, and their function conserved. The objective of this research was to highlight the factors of captive husbandry and management that influence the occurrence of exploratory behaviour of cheetahs (Acinonyx jubatus) in captivity. One hundred and twelve cheetahs in 88 enclosures across nine zoological institutions in five countries were the subjects of this study. The presence of raised areas, number of movements between enclosures, group composition, sex and an interaction between group composition and the ability to view cheetahs in adjacent enclosures, all significantly influenced the prevalence of exploratory behavior in captive cheetahs. The presence of raised areas and an increasing number of movements between enclosures significantly increased the probability of observing exploratory behaviour, while this probability was significantly decreased for female cheetahs, when cheetahs were able to view conspecifics in adjacent enclosures, and were maintained in groups. A number of recommendations are discussed in relation to promoting exploratory behavior in captive cheetahs. © 2014 Wiley Periodicals, Inc.

Online Screening and Referral for Postpartum Depression: An Exploratory Study

PubMed Central

Drake, Emily; Gustavson, Erica; Kinsey, Emily

2013-01-01

The fear and stigma associated with Postpartum Depression (PPD) is a major challenge in the treatment of this disease. Our goal is to develop innovative methods of screening women for the symptoms of PPD to facilitate referral and treatment. This study explores the efficacy of the Internet in reaching out to postpartum women in the convenience and privacy of their own homes, particularly those in rural and underserved areas. An exploratory study design was used to explore the feasibility and acceptability of online screening for PPD with postpartum women in the first 2–3 months after delivery (N=18). In the first phase, a focus group was conducted with a small group of postpartum women; the second phase consisted of individual interviews of postpartum women in their homes; and in phase three, 10 women participated in the on-line screening intervention. Postpartum depression was measured using an online version of the Edinburgh Postnatal Depression Scale (EPDS) a well-established instrument with reported alpha reliabilities (0.81–0.88) across studies and concurrent validity demonstrated using the gold standard, DSM IV criteria for depression interview. Qualitative data collected from all the participants were also analyzed. The sample included women age 18–29; 70% White/Caucasian, 50% low income, and the majority living in rural areas. The EPDS scores ranged from 0–13 (mean 8.0; SD 4.76). Participants described the online PPD screening process as easy, straightforward and personalized and provided additional suggestions for improvement. PMID:23283485

General human health issues for Moon and Mars missions: Results from the HUMEX study

NASA Astrophysics Data System (ADS)

Horneck, Gerda; Comet, Bernard

The general health issues considered in two scenarios of human long-term exploratory missions, which include a mission to a lunar base and a mission to Mars, have been analysed. Based on statistical data from occupational and normal population groups of Western countries, the following safety objectives have been chosen: individual risk of death by illness (=natural death) during the mission shall be <2 × 10-3/year, that by injury (=accidental death) <4 × 10-4/year, and that from all causes, including spacecraft failure (taken from most exposed professions) <3 × 10-2/year. Using the classical reliability requirements for human space missions, reliability objectives have been set for each mission scenario, resulting in values compatible with the mission safety objectives. The main results are as follows: (i) based of the probability of occurrence of diseases and injuries and on the constraints imposed by exploratory mission scenarios, the crew shall have a full autonomy in terms of medical and surgical diagnostics and care means and competency; (ii) the control of the toxic and biological risks in a confined environment for a so long exposure shall be carefully analyzed and the technical solutions shall master these risks; (iii) the state of the art shows that bone loss during the long stay in weightlessness, especially during missions to Mars, remains an unacceptable risk. Solutions to control and to prevent this risk shall be developed; (iv) the control of human physical capacity impairment under weightlessness shall be optimised. A roadmap in the field of health care has been elaborated for a future European participation strategy towards human exploratory missions taking into account preparatory activities, such as analogue situations and ISS opportunities, and potential terrestrial applications and benefits.

Parental Alienation Syndrome in Italian legal judgments: an exploratory study.

PubMed

Lavadera, Anna Lubrano; Ferracuti, Stefano; Togliatti, Marisa Malagoli

2012-01-01

The present study highlights the characteristics of separated families in Italy for whom Parental Alienation Syndrome (PAS) has been diagnosed during court custody evaluations. The study analyzed the psychological reports of 12 court-appointed expert evaluations of families for whom PAS had been diagnosed. Twelve evaluations that did not receive the PAS diagnosis served as a control group. A specific coding system was used for data analysis. The results indicated that the alienating parents were always the parents who had custody of the children. Children who were diagnosed with PAS were predominantly the only child in the family, had identity problems and manifested manipulative behavior. The consultant in these cases suggested individual psychotherapy for the children and recommended foster care to the Social Services agency. Copyright © 2012 Elsevier Ltd. All rights reserved.

[Life styles in adolescence: sexual behavior of Portuguese adolescents].

PubMed

Ferreira, Maria Margarida da Silva Reis Dos Santos; Torgal, Maria Constança Leite de Freitas Paúl Reis

2011-06-01

Recent studies have shown that adolescents have initiated their sex lives earlier and earlier, without, however, receiving consistent sex education. The objectives of this study were to analyze the sexual behavior of adolescent high school students and identify the habits of sexual health in sexually active adolescent high school students. An exploratory study was conducted with 680 adolescents, whose age ranged between 15 and 19 years. Results showed that most participants had not initiated their sex life; boys are those who most report having had sexual relations; not all the interviewed adolescents used condoms during sex; most adolescents do not practice sexual health surveillance. It is important for sexually active adolescents to receive health care and counseling. Health institutions and their workers must be proactive in trying to approach adolescents.

[Social representations of elders' quality of life].

PubMed

Silva, Luípa Michele; Silva, Antonia Oliveira; Tura, Luiz Fernando Rangel; Moreira, Maria Adelaide Silva Paredes; Rodrigues, Rosalina Aparecida Partezani; Marques, Maria do Céu

2012-03-01

This study aimed to identify elders' social representations of quality of life. This is an exploratory study with a sample of 240 elders, of both sexes. For data collection we used a Free Association Test with Words, using the inductive stimulus 'quality of life" and sociodemographic variables. The interviews were analyzed with the software Alceste. Of the 240 studied eslders, 167 were women, with the dominant age from 60 to 69 years, income between two and three minimum wages, most of the married and with catholicism as the predominant religion. The results from Alceste pointed towards seven hierarchical classes: accessibility, work, activity, support affection, care and interactions. Social representations of quality of life by elders can support professionals in understanding the adhesion to preventive practices for the elderly and in strengthening policies directed to this population.

Developing an instrument to measure effective factors on Clinical Learning.

PubMed

Dadgaran, Ideh; Shirazi, Mandana; Mohammadi, Aeen; Ravari, Ali

2016-07-01

Although nursing students spend a large part of their learning period in the clinical environment, clinical learning has not been perceived by its nature yet. To develop an instrument to measure effective factors on clinical learning in nursing students. This is a mixed methods study performed in 2 steps. First, the researchers defined "clinical learning" in nursing students through qualitative content analysis and designed items of the questionnaire based on semi-structured individual interviews with nursing students. Then, as the second step, psychometric properties of the questionnaire were evaluated using the face validity, content validity, construct validity, and internal consistency evaluated on 227 students from fourth or higher semesters. All the interviews were recorded and transcribed, and then, they were analyzed using Max Qualitative Data Analysis and all of qualitative data were analyzed using SPSS 14. To do the study, we constructed the preliminary questionnaire containing 102 expressions. After determination of face and content validities by qualitative and quantitative approaches, the expressions of the questionnaire were reduced to 45. To determine the construct validity, exploratory factor analysis was applied. The results indicated that the maximum variance percentage (40.55%) was defined by the first 3 factors while the rest of the total variance percentage (59.45%) was determined by the other 42 factors. Results of exploratory factor analysis of this questionnaire indicated the presence of 3 instructor-staff, students, and educational related factors. Finally, 41 expressions were kept in 3 factor groups. The α-Cronbach coefficient (0.93) confirmed the high internal consistency of the questionnaire. Results indicated that the prepared questionnaire was an efficient instrument in the study of the effective factors on clinical learning as viewed by nursing students since it involves 41 expressions and properties such as instrument design based on perception and experiences of the nursing students about effective factors on clinical learning, definition of facilitator and preventive factors of the clinical learning, simple scoring, suitable validity and reliability, and applicability in different occasions.

Exploratory Case Study: On School Counselors' Perceived Influence on Low Socioeconomic Students' College Enrollment

ERIC Educational Resources Information Center

Deslonde, Vernell L.

2017-01-01

The purpose of this qualitative exploratory case study was to examine the high school counselors' perception of their ability to influence low socioeconomic students' postsecondary enrollment decisions in seven Title I high schools in southern California. Perna and Thomas' Student Success model and the Delivery System of the American School…

An Exploratory Study of Women in the Health Professions Schools. Volume VII: Women in Podiatry.

ERIC Educational Resources Information Center

Urban and Rural Systems Associates, San Francisco, CA.

In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students, and to describe the discrimination…

An Exploratory Study of Women in the Health Professions Schools: Volume VIII: Women in Pharmacy.

ERIC Educational Resources Information Center

Urban and Rural Systems Associates, San Francisco, CA.

In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students and to describe the discrimination…

An Exploratory Study of Women in the Health Professions Schools. Volume VI: Women in Optometry.

ERIC Educational Resources Information Center

Urban and Rural Systems Associates, San Francisco, CA.

In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students and to describe the discrimination…

Enrollment Management Professionals in Community Colleges: An Exploratory Study of Their Influence on Student Recruitment and Retention

ERIC Educational Resources Information Center

Harris, Tracy A.

2010-01-01

Community college leaders rely on enrollment management professionals (EMPs) to recruit and retain students, but research does not report the attributes these professionals should possess to contribute to student recruitment and retention. The purpose of this exploratory study was to determine if characteristics exist among EMPs that contribute to…

An Exploratory Study of Universal Design for Teaching Chemistry to Students with and without Disabilities

ERIC Educational Resources Information Center

King-Sears, Margaret E.; Johnson, Todd M.; Berkeley, Sheri; Weiss, Margaret P.; Peters-Burton, Erin E.; Evmenova, Anya S.; Menditto, Anna; Hursh, Jennifer C.

2015-01-01

In this exploratory study, students in four co-taught high school chemistry classes were randomly assigned to a Universal Design for Learning (UDL) treatment or a comparison condition. Each co-teaching team taught one comparison and treatment class. UDL principles were operationalized for treatment: (a) a self-management strategy (using a…

An Exploratory Study of Indian University Students' Use of Social Networking Web Sites: Implications for the Workplace

ERIC Educational Resources Information Center

Agarwal, Shailja; Mital, Monika

2009-01-01

Social networking Web sites (SNWs) are online tools that have transformed the virtual encounters of the past that were technical and impersonal to today's virtual socialization that is truly nontechnical, social, and interpersonal. This article presents an exploratory study of Indian University students' use of SNWs. The results indicated that…

Building Virtually Free Subject Area Expertise through Social Media: An Exploratory Study

ERIC Educational Resources Information Center

Kooy, Brian K.

2016-01-01

Central to the ongoing success of the liaison model is the need for liaison librarians to stay informed and up-to-date about recent developments in the subject areas of their assigned academic departments and programs. This article describes an exploratory study conducted to determine whether information obtained from the social media accounts of…

Development and Validation of the Personal Strengths Inventory Using Exploratory and Confirmatory Factor Analyses

ERIC Educational Resources Information Center

Liau, Albert Kienfie; Chow, Daryl; Tan, Teck Kiang; Senf, Konrad

2011-01-01

The purpose of this study was to establish the reliability and validity of the scores on a brief strengths-based assessment, the 22-item Personal Strengths Inventory (PSI). In Study 1, findings from exploratory factor analysis of 410 adolescents provided evidence for a five-factor solution--social competence (four items), emotional awareness (five…

Awareness of Number In Children With Severe And Profound Learning Difficulties: Three Exploratory Case Studies

ERIC Educational Resources Information Center

Porter, Jill

2005-01-01

This paper reports on exploratory work investigating how children with severe and profound learning difficulties register an awareness of small quantities and how they might use this information to inform their understanding. It draws on studies of typically developing children and investigates their application to pupils whose response to…

Violence Exposure and Early Adolescent Alcohol Use: An Exploratory Study of Family Risk and Protective Factors

ERIC Educational Resources Information Center

Taylor, Kelli W.; Kliewer, Wendy

2006-01-01

In this short-term longitudinal exploratory interview study, the relations between exposure to community violence and subsequent alcohol use were examined, with a focus on caregiver and family variables as moderators. Maternal caregivers and their children (N = 101 families; 98% African American; M child age = 11.2 yrs) were interviewed separately…

Four-Quarter School Year. Results of an Exploratory Study of the Four-Quarter School Year in Metropolitan Atlanta.

ERIC Educational Resources Information Center

Bentley, Ernest L; And Others

Six Atlanta, Georgia, school systems initiated a four-quarter school year program in 1968-69. An exploratory study was conducted to develop procedures and instruments for a comprehensive examination of the plan. Strong support exists in all groups interviewed -- superintendents and steering committee members, students, parents, teachers,…

An Exploratory Study into Work/Family Balance within the Australian Higher Education Sector

ERIC Educational Resources Information Center

Pillay, Soma; Kluvers, Ron; Abhayawansa, Subhash; Vranic, Vedran

2013-01-01

The higher education landscape is undergoing major transformation, with a significant impact on the work and family practices of academics and professional staff. The purpose of this exploratory study is to examine the extent to which (1) time-related, (2) strain-related and (3) demographical variables impact on the work/family balance of academic…

Improving Skill Development: An Exploratory Study Comparing a Philosophical and an Applied Ethical Analysis Technique

ERIC Educational Resources Information Center

Al-Saggaf, Yeslam; Burmeister, Oliver K.

2012-01-01

This exploratory study compares and contrasts two types of critical thinking techniques; one is a philosophical and the other an applied ethical analysis technique. The two techniques analyse an ethically challenging situation involving ICT that a recent media article raised to demonstrate their ability to develop the ethical analysis skills of…

Group Time in Early Childhood Centers: An Exploratory Study.

ERIC Educational Resources Information Center

McAfee, Oralie

To investigate the current status of group time in early childhood centers, a small-scale exploratory study was designed and executed. Results of interviews with 35 teachers and observations in five classrooms serving children ages 2 1/2 through kindergarten revealed that all classrooms had at least one group time or circle time, usually in the…

Parent Explanation and Preschoolers' Exploratory Behavior and Learning in a Shadow Exhibition

ERIC Educational Resources Information Center

Van Schijndel, Tessa J. P.; Raijmakers, Maartje E. J.

2016-01-01

The present study fills a gap in existing visitor research by focusing on the preschool age group. The study explores relationships between parent explanation, children's exploratory behavior, and their domain-specific learning in a shadow exhibition. In addition, the effect of a preceding theater show on child and parent behaviors is examined. In…

Youthful fire-setters ... an exploratory study in personality and background.

Treesearch

Ellen Y. Siegelman; William S. Folkman

1971-01-01

In an exploratory study of personality and background, children who, according to California Division of Forestry files, had set two or more fires were compared with children who had set only one fire. Multiple-fire setters were characterized by several associated problems, such as excessive activity, aggression, and psychosomatic difficulties as well as family and...

What about Writing? A National Exploratory Study of Writing Instruction in Teacher Preparation Programs

ERIC Educational Resources Information Center

Myers, Joy; Scales, Roya Q.; Grisham, Dana L.; Wolsey, Thomas DeVere; Dismuke, Sherry; Smetana, Linda; Yoder, Karen Kreider; Ikpeze, Chinwe; Ganske, Kathy; Martin, Susan

2016-01-01

This small scale, exploratory study reveals how writing instruction is taught to preservice teachers across the United States in university-based preservice teacher education programs based on online survey results from 63 teacher educators in literacy from 50 institutions. Despite the growing writing demands and high stakes writing sample testing…

Young Children's Views of the Technology Process: An Exploratory Study

ERIC Educational Resources Information Center

Milne, Louise; Edwards, Richard

2013-01-01

This paper describes an exploratory study of an aspect of the technological knowledge of two groups of five-year-old students in their first year at school. Their emerging understandings of the steps required to develop a new product were investigated through a series of interviews. A theoretical framework linking technological knowledge to "funds…

What School Leaders Are Doing to Support a Culture of Character: An Exploratory Study with Preschools in Singapore

ERIC Educational Resources Information Center

Carter, Margaret-Anne; Dasson, Merilyn

2017-01-01

This article discusses an exploratory study, reporting the practices of five principals leading character development in early childhood centers in Singapore. Acknowledging variations in leadership style, the pooled focus group findings show the common denominator is the principals' paradigm of authentic leadership informing a service-oriented…

Instructional Design, Facilitation, and Perceived Learning Outcomes: An Exploratory Case Study of a Human Trafficking MOOC for Attitudinal Change

ERIC Educational Resources Information Center

Watson, Sunnie Lee; Loizzo, Jamie; Watson, William R.; Mueller, Chad; Lim, Jieun; Ertmer, Peggy A.

2016-01-01

This exploratory case study describes the design and facilitation of a massive open online course (MOOC) for attitudinal change regarding human trafficking. It examines the course from the learners', instructor's, and instructional designer's perspectives. Two interviews with the instructor and instructional designer were conducted, and data from…

An Exploratory Study of Undergraduates' Attitudes toward Affirmative Action Policies for Asian Americans in College

ERIC Educational Resources Information Center

Hartlep, Nicholas Daniel; Lowinger, Robert Jay

2014-01-01

This exploratory study examined white undergraduate students' (a) racial attitudes towards Asian Americans, (b) principled policy attitudes toward affirmative action, and (c) self-interest in relation to their support for college-based affirmative action policies for Asian Americans at a Midwestern university. A sample (n = 264, 28% male, 72%…

Music Education in Montessori Schools: An Exploratory Study of School Directors' Perceptions in the United States

ERIC Educational Resources Information Center

Rajan, Rekha S.

2017-01-01

This exploratory study examined the changing role of music education and the availability of musical experiences for students attending Montessori schools in the Midwestern United States. On a survey instrument designed by the researcher, Montessori school directors (N = 36) from eight states shared descriptions of the current role of music at…

The Impact of Leadership Involvement in Enhancing High School Climate and Reducing Bullying: An Exploratory Study

ERIC Educational Resources Information Center

Bosworth, Kris; Garcia, Rafael; Judkins, Maryann; Saliba, Mark

2018-01-01

Bullying in secondary schools is a serious concern for educators and parents. The relationship between bullying and school climate has been identified and strategies to improve school climate are available. The importance of leadership in shaping school climate has been well documented. This exploratory study explores the role of leadership in…

Emotional and Narrative Responses of Students to Targeted Educational Experiences: An Exploratory Study Employing the Use of Emotional Measurement

ERIC Educational Resources Information Center

Mudge, Suzanne D.; Grinnan, Cullen T.; Priesmeyer, H. Richard

2006-01-01

Current educational research suggests that emotions can either enhance or inhibit the ability to learn, with social and cultural influences causing changes in behavior and altering biological processes. In this exploratory study researchers utilized a qualitative design to seek insight into student emotions associated with school attitude and…

Evaluation of First-Year Faculty Learning Communities on Teaching Effectiveness and Scholarship: An Exploratory Study

ERIC Educational Resources Information Center

Bhavsar, Grishma P.; Grote, Kandice; Galvan, Melisa C.; Tyutina, Svetlana V.; Guan, Shu-Sha Angie; Stapleton, Lissa D.; Knotts, Gregory

2018-01-01

Faculty in their early careers discover unique and unanticipated concerns in navigating academia and attempting to create life balance. These needs must be addressed to ensure retention and success in the tenure process. This exploratory study found the creation of first-year faculty learning communities (FLCs) provides needed, integral, and…

An Exploratory Study of the Elements to Develop a Coaching Model

ERIC Educational Resources Information Center

Brown, Gwendolyn

2010-01-01

This exploratory study examined the elements of a coaching model based on the best practices that first focus on providing managers with the ability to develop workers and increase productivity, before using existing models that only support the process of managing workers, when it becomes apparent that the worker is not meeting expected…

Policy and Persistence: An Exploratory Mixed Methods Case Study of "Last Mile" Students at Portland State University

ERIC Educational Resources Information Center

Wubbold, Joseph Mark

2012-01-01

In an extension of educational attainment research, this exploratory mixed- methods case study examines the influence of institutional policies on the behavior of five cohorts (n = 925) of traditional first time, full time (FTFT) freshmen--called "Last Mile" students--at one urban research university located in the Pacific Northwest.…

Going beyond Competencies: An Exploratory Study in Defining Exemplary Workplace Learning and Performance Practitioners

ERIC Educational Resources Information Center

Smith, Terri Freeman

2009-01-01

This study was an exploratory investigation used to identify exemplary performance in four of the areas of expertise (AOEs) as described in the American Society for Training and Development's "Mapping the Future: New Workplace Learning and Performance Competencies" (2004). Qualitative data were collected from the following four AOEs: (1)…

College Student Textbook Acquisition: An Exploratory Study

ERIC Educational Resources Information Center

McGowan, Matthew K.; Stephens, Paul R.

2015-01-01

The past ten years have seen an increase in the number of ways students can acquire textbooks. The traditional purchase of printed textbooks from the campus bookstore still exists, but now students can purchase e-books, buy online, or rent from either the campus bookstore or from an online provider. This research is an exploratory study of college…

Horizontal Structure in Public Relations: An Exploratory Study of Departmental Differentiation.

ERIC Educational Resources Information Center

Grunig, Larissa Schneider

An exploratory study of horizontal organizational structure investigated how the tasks in a public relations department are apportioned and why the structure is as it is. J. E. Grunig and T. Hunt's taxonomy of horizontal structures, which served as the framework for the research, suggests that the following structures are typical: by public, by…

Predictors of Enrolling in Online Courses: An Exploratory Study of Students in Undergraduate Marketing Courses

ERIC Educational Resources Information Center

Fontenot, Renée J.; Mathisen, Richard E.; Carley, Susan S.; Stuart, Randy S.

2015-01-01

An exploratory study of undergraduate students enrolled in marketing courses at a Southeastern regional university was conducted to determine the motivations and characteristics of marketing students who plan to be online learners and examined for differences between those who have taken and those who have not taken online classes. An online…

The Chinese Input Challenges for Chinese as Second Language Learners in Computer-Mediated Writing: An Exploratory Study

ERIC Educational Resources Information Center

Wong, Lung-Hsiang; Chai, Ching-Sing; Gao, Ping

2011-01-01

This paper reports an exploratory study on Singapore secondary and primary school students' perceptions and behaviors on using a variety of Chinese input methods for Chinese composition writing. Significant behavioral patterns were uncovered and mapped into a cognitive process, which are potentially critical to the training of students in…

An Exploratory Analysis of Job and Life Satisfaction among Entrepreneurs.

ERIC Educational Resources Information Center

Lyons, Paul R.; DeCarlo, James F.

An exploratory study examined the job and life satisfaction of a sample of 32 female entrepreneurs residing in the tri-state area of Maryland, Pennsylvania, and West Virginia. To compare the entrepreneurs' concepts of life and job satisfaction to those of women in more traditional occupations, researchers also studied a sample of 32 female nursing…

Prior Knowledge Influence on Self-Explanation Effectiveness when Solving Problems: An Exploratory Study in Science Learning

ERIC Educational Resources Information Center

Ionas, Ioan Gelu; Cernusca, Dan; Collier, Harvest L.

2012-01-01

This exploratory study presents the outcomes of using self-explanation to improve learners' performance in solving basic chemistry problems. The results of the randomized experiment show the existence of a moderation effect between prior knowledge and the level of support self-explanation provides to learners, suggestive of a synergistic effect…

An Exploratory Study of the Impacts of an Employer-Supported Child Care Program

ERIC Educational Resources Information Center

Morrissey, Taryn W.; Warner, Mildred E.

2011-01-01

Although employer-sponsored child care programs have become more common, there is little empirical research on whether these programs affect employees' satisfaction with child care or their work-life balance, and if effects vary across employee characteristics. In this exploratory study, we administered a survey to employees with children at one…

The Implications of Talent Management for Diversity Training: An Exploratory Study

ERIC Educational Resources Information Center

Stewart, Jim; Harte, Victoria

2010-01-01

Purpose: The paper seeks to explore the proposition that there is a need for research to address the connections between talent management (TM) and managing diversity as one example of achieving better integration and less separation in academic work on human resource (HR). Design/methodology/approach: An exploratory study of one organisation at a…

The English in Public Elementary Schools Program of a Mexican State: A Critical, Exploratory Study

ERIC Educational Resources Information Center

Perales Escudero, Moises Damian; Reyes Cruz, Maria del Rosario; Loyo, Griselda Murrieta

2012-01-01

The quality of English-as-a-foreign-language (EFL) instruction in elementary schools worldwide is an issue of concern for language policy and planning (LPP) scholars, as are examinations of power and ideologies operating in policy creation and implementation. This critical, exploratory study blends these two strands of inquiry by examining…

Identifying Core Competencies to Advance Female Professors' Careers: An Exploratory Study in United States Academia

ERIC Educational Resources Information Center

Seo, Ga-eun; Hedayati Mehdiabadi, Amir; Huang, Wenhao

2017-01-01

This exploratory study aims to identify the core competencies necessary to successfully advance the careers of female associate professors in higher education. To ascertain these core career competencies, a critical incident interview technique was employed. One-to-one semi-structured interviews with six female full professors at a major research…

A Response to "Measuring Students' Writing Ability on a Computer Analytic Developmental Scale: An Exploratory Validity Study"

ERIC Educational Resources Information Center

Reutzel, D. Ray; Mohr, Kathleen A. J.

2014-01-01

In this response to "Measuring Students' Writing Ability on a Computer Analytic Developmental Scale: An Exploratory Validity Study," the authors agree that assessments should seek parsimony in both theory and application wherever possible. Doing so allows maximal dissemination and implementation while minimizing costs. The Writing…

Content-Specific Strategies to Advocate for Lesbian, Gay, Bisexual, and Transgender Youth: An Exploratory Study

ERIC Educational Resources Information Center

Graybill, Emily C.; Varjas, Kris; Meyers, Joel; Watson, Laurel B.

2009-01-01

Researchers suggest that supportive school personnel may decrease some of the challenges encountered by lesbian, gay, bisexual, and transgender (LGBT) youth in schools (Russell, Seif, & Truong, 2001); however, little is known about the approaches used by school-based advocates for LGBT youth. This exploratory study investigated the strategies used…

Latino Parental Access to Biliteracy Programs in Selected Latino-Majority Schools Based on the "Castaneda" Guidelines: Exploratory Study

ERIC Educational Resources Information Center

Palma, Griselda

2017-01-01

An exploratory study of Latino majority elementary (LME) schools was launched to investigate if parents of English Language Learners (ELLs) are provided due process to biliteracy programs in low-income schools in San Diego County. The main research question of the study asked: How are the instructional programs in LME schools preparing Latino ELLs…

An Exploratory Study of Inner-City College Athletes and Crime: Socialization, Risk, Strategy, and Hope

ERIC Educational Resources Information Center

Davis, Dexter Juan

2012-01-01

An exploratory study was conducted to focus on what is being done to help college athletes stay out of trouble and avoid activities that may lead to crime and/or criminal activity. The study was designed to find real examples of poor decisions and/or productive decisions made by athletes in order to provide for a rich learning opportunity. Crimes…

What Factors Affect Nursing Students' Decisions of Whether to Take Rural Jobs: An Exploratory Interview Study in China

ERIC Educational Resources Information Center

Tao, Yuexian; Haycock-Stuart, Elaine; Rodgers, Sheila E.

2016-01-01

Purpose: The purpose of this study was to explore factors that effect nursing students' decisions of whether to take rural jobs in China. Methods: An exploratory interview study was conducted in China during May and June 2011. Eleven final year nursing students were purposively recruited from four nursing schools in one eastern area in China. The…

The Effects of Meaning-Focused Pre-Tasks on Beginning-Level L2 Writing in German: An Exploratory Study

ERIC Educational Resources Information Center

Abrams, Zsuzsanna; Byrd, David R.

2017-01-01

Most studies on task-based language learning focus on the oral performance of advanced level learners of English as a second language (ESL), while little research examines the written performance of beginning language learners in non-ESL contexts. This exploratory study aims to address this gap, by examining the effect of pre-writing tasks on…

Coping with Multiple Innovations in Schools: An Exploratory Study.

ERIC Educational Resources Information Center

Wallace, Mike

1991-01-01

Reviews small-scale, exploratory research into British schools' management of concurrent educational reform innovations generated by government, local education authorities, and the schools themselves. Describes changing innovations patterns, key factors influencing their adoption and implementation, the central management strategies employed, and…

The TIMSS Videotape Classroom Study: Methods and Findings from an Exploratory Research Project on Eighth-Grade Mathematics Instruction in Germany, Japan, and the United States. A Research and Development Report.

ERIC Educational Resources Information Center

Stigler, James W.; Gonzales, Patrick; Kwanaka, Takako; Knoll, Steffen; Serrano, Ana

This report presents the methods and preliminary findings of the Videotape Classroom Study, a video study of eighth-grade mathematics lessons in Germany, Japan, and the United States. This exploratory research project is part of the Third International Mathematics and Science Study (TIMSS). The study included 231 eighth-grade mathematics…

Introducing conjoint analysis method into delayed lotteries studies: its validity and time stability are higher than in adjusting

PubMed Central

Białek, Michał; Markiewicz, Łukasz; Sawicki, Przemysław

2015-01-01

The delayed lotteries are much more common in everyday life than are pure lotteries. Usually, we need to wait to find out the outcome of the risky decision (e.g., investing in a stock market, engaging in a relationship). However, most research has studied the time discounting and probability discounting in isolation using the methodologies designed specifically to track changes in one parameter. Most commonly used method is adjusting, but its reported validity and time stability in research on discounting are suboptimal. The goal of this study was to introduce the novel method for analyzing delayed lotteries—conjoint analysis—which hypothetically is more suitable for analyzing individual preferences in this area. A set of two studies compared the conjoint analysis with adjusting. The results suggest that individual parameters of discounting strength estimated with conjoint have higher predictive value (Study 1 and 2), and they are more stable over time (Study 2) compared to adjusting. We discuss these findings, despite the exploratory character of reported studies, by suggesting that future research on delayed lotteries should be cross-validated using both methods. PMID:25674069

A case study of full integration of the arts into core subject area instruction in one East Texas secondary school

NASA Astrophysics Data System (ADS)

Leysath, Maggie

This exploratory phenomenological case study investigated the influence the full integration of the arts into core subject instruction has on classroom environment, student academic achievement, and student engagement as perceived by administrators, teachers, and students in one East Texas secondary school. Participant interviews were analyzed using Creswell's (2012) six-step method for analyzing phenomenological studies. The researcher implemented three learning activities in which ceramics learning objectives were fully integrated with chemistry learning objectives. The first activity combined clay properties and pottery wheel throwing with significant numbers. The second activity combined glaze formulation with moles. The third combined stoichiometry with the increased glaze formula for students to glaze the bowls they made. Findings suggest the full integration of art in core subject area instruction has numerous positive effects. Participants reported improved academic achievement for all students including reluctant learners. Students, teachers, and the administrator reported greater participation in the art integrated activities. Participants perceived a need for further training for teachers and administrators for greater success.

[Factors affecting the adoption of ICT tools in experiments with bioinformatics in biopharmaceutical organizations: a case study in the Brazilian Cancer Institute].

PubMed

Pitassi, Claudio; Gonçalves, Antonio Augusto; Moreno Júnior, Valter de Assis

2014-01-01

The scope of this article is to identify and analyze the factors that influence the adoption of ICT tools in experiments with bioinformatics at the Brazilian Cancer Institute (INCA). It involves a descriptive and exploratory qualitative field study. Evidence was collected mainly based on in-depth interviews with the management team at the Research Center and the IT Division. The answers were analyzed using the categorical content method. The categories were selected from the scientific literature and consolidated in the Technology-Organization-Environment (TOE) framework created for this study. The model proposed made it possible to demonstrate how the factors selected impacted INCA´s adoption of bioinformatics systems and tools, contributing to the investigation of two critical areas for the development of the health industry in Brazil, namely technological innovation and bioinformatics. Based on the evidence collected, a research question was posed: to what extent can the alignment of the factors related to the adoption of ICT tools in experiments with bioinformatics increase the innovation capacity of a Brazilian biopharmaceutical organization?

Neonatal olfactory bulbectomy enhances locomotor activity, exploratory behavior and binding of NMDA receptors in pre-pubertal rats.

PubMed

Flores, G; Ibañez-Sandoval, O; Silva-Gómez, A B; Camacho-Abrego, I; Rodríguez-Moreno, A; Morales-Medina, J C

2014-02-14

In this study, we investigated the effect of neonatal olfactory bulbectomy (nOBX) on behavioral paradigms related to olfaction such as exploratory behavior, locomotor activity in a novel environment and social interaction. We also studied the effect of nOBX on the activity of the N-methyl-d-aspartate (NMDA) subtype of glutamate receptors during development. The behavioral effects of nOBX (postnatal day 7, PD7) were investigated in pre- (PD30) and post-pubertal (PD60) Wistar rats. NMDA receptor activity was measured with [(125)I]MK-801 in the brain regions associated with the olfactory circuitry. A significant increase in the novelty-induced locomotion was seen in the pre-pubertal nOBX rats. Although the locomotor effect was less marked than in pre-pubertal rats, the nOBX rats tested post-pubertally failed to habituate to the novel situation as quickly as the sham- and normal- controls. Pre-pubertally, the head-dipping behavior was enhanced in nOBX rats compared with sham-operated and normal controls, while normal exploratory behavior was observed between groups in adulthood. In contrast, social interaction was increased in post-pubertal animals that underwent nOBX. Both pre- and post-pubertal nOBX rats recovered olfaction. Interestingly, pre-pubertal rats showed a significant increase in the [(125)I]MK-801 binding in the piriform cortex, dorsal hippocampus, inner and outer layers of the frontal cortex and outer layer of the cingulate cortex. At post-pubertal age, no significant differences in [(125)I]MK-801 binding were observed between groups at any of the brain regions analyzed. These results suggest that nOBX produces pre-pubertal behavioral disturbances and NMDA receptor changes that are transitory with recovery of olfaction early in adulthood. Copyright © 2013 IBRO. Published by Elsevier Ltd. All rights reserved.

Researchers' perspectives on pediatric obesity research participant recruitment.

PubMed

Parikh, Yasha; Mason, Maryann; Williams, Karen

2016-12-01

Childhood obesity prevalence has tripled over the last three decades. Pediatric obesity has important implications for both adult health as well as the United States economy. In order to combat pediatric obesity, exploratory studies are necessary to create effective interventions. Recruitment is an essential part of any study, and it has been challenging for all studies, especially pediatric obesity studies. The objective of this study was to understand barriers to pediatric obesity study recruitment and review facilitators to overcome recruitment difficulties. Twenty four childhood obesity researchers were contacted. Complete data for 11 researchers were obtained. Interviews were transcribed and analyzed using content analysis. Grounded Theory methodological approach was used, as this was an exploratory study. Investigators YP and MM coded the interviews using 28 codes. Barriers to recruitment included: family and study logistics, family economics, lack of provider interest, invasive protocols, stigma, time restraints of clinicians, lack of patient motivation/interest, groupthink of students in a classroom, and participants who do not accept his or her own weight status. Facilitators to enhance recruitment practices included accommodating participants outside of regular clinic hours, incentivizing participants, cultivating relationships with communities, schools and clinics prior to study recruitment, emphasizing benefits of a study for the patient, and shifting language to focus on health rather than obesity. Pediatric obesity researchers face many standard and some unique challenges to recruitment, reflecting challenges common to clinical research as well as some specific to pediatrics and some specific to obesity research. Both pediatric studies as well as obesity studies are an added challenge to the already-difficult task of general study recruitment. Our findings can be used to make researchers more aware of potential difficulties, approaches and on-going needs for enhancing recruitment and enrollment practices, and in turn if applied, may result in increased study efficiency.

The Impact of Student Self-efficacy on Scientific Inquiry Skills: An Exploratory Investigation in River City, a Multi-user Virtual Environment

NASA Astrophysics Data System (ADS)

Ketelhut, Diane Jass

2007-02-01

This exploratory study investigated data-gathering behaviors exhibited by 100 seventh-grade students as they participated in a scientific inquiry-based curriculum project delivered by a multi-user virtual environment (MUVE). This research examined the relationship between students' self-efficacy on entry into the authentic scientific activity and the longitudinal data-gathering behaviors they employed while engaged in that process. Three waves of student behavior data were gathered from a server-side database that recorded all student activity in the MUVE; these data were analyzed using individual growth modeling. The study found that self-efficacy correlated with the number of data-gathering behaviors in which students initially engaged, with high self-efficacy students engaging in more data gathering than students with low self-efficacy. Also, the impact of student self-efficacy on rate of change in data gathering behavior differed by gender. However, by the end of their time in the MUVE, initial student self-efficacy no longer correlated with data gathering behaviors. In addition, students' level of self-efficacy did not affect how many different sources from which they chose to gather data. These results suggest that embedding science inquiry curricula in novel platforms like a MUVE might act as a catalyst for change in students' self-efficacy and learning processes.

Psychosocial Stress and Brain Function in Adolescent Psychopathology.

PubMed

Quinlan, Erin Burke; Cattrell, Anna; Jia, Tianye; Artiges, Eric; Banaschewski, Tobias; Barker, Gareth; Bokde, Arun L W; Bromberg, Uli; Büchel, Christian; Brühl, Rüdiger; Conrod, Patricia J; Desrivieres, Sylvane; Flor, Herta; Frouin, Vincent; Gallinat, Jürgen; Garavan, Hugh; Gowland, Penny; Heinz, Andreas; Martinot, Jean-Luc; Paillère Martinot, Marie-Laure; Nees, Frauke; Papadopoulos-Orfanos, Dimitri; Paus, Tomáš; Poustka, Luise; Smolka, Michael N; Vetter, Nora C; Walter, Henrik; Whelan, Robert; Glennon, Jeffrey C; Buitelaar, Jan K; Happé, Francesca; Loth, Eva; Barker, Edward D; Schumann, Gunter

2017-08-01

The authors sought to explore how conduct, hyperactivity/inattention, and emotional symptoms are associated with neural reactivity to social-emotional stimuli, and the extent to which psychosocial stress modulates these relationships. Participants were community adolescents recruited as part of the European IMAGEN study. Bilateral amygdala regions of interest were used to assess the relationship between the three symptom domains and functional MRI neural reactivity during passive viewing of dynamic angry and neutral facial expressions. Exploratory functional connectivity and whole brain multiple regression approaches were used to analyze how the symptoms and psychosocial stress relate to other brain regions. In response to the social-emotional stimuli, adolescents with high levels of conduct or hyperactivity/inattention symptoms who had also experienced a greater number of stressful life events showed hyperactivity of the amygdala and several regions across the brain. This effect was not observed with emotional symptoms. A cluster in the midcingulate was found to be common to both conduct problems and hyperactivity symptoms. Exploratory functional connectivity analyses suggested that amygdala-precuneus connectivity is associated with hyperactivity/inattention symptoms. The results link hyperactive amygdala responses and regions critical for top-down emotional processing with high levels of psychosocial stress in individuals with greater conduct and hyperactivity/inattention symptoms. This work highlights the importance of studying how psychosocial stress affects functional brain responses to social-emotional stimuli, particularly in adolescents with externalizing symptoms.

The protective value of parental sex education: a clinic-based exploratory study of adolescent females.

PubMed

Crosby, Richard A; Hanson, Amy; Rager, Kristin

2009-06-01

This exploratory study compared the impact of sex education provided by parents to female adolescents against the same education provided in formal settings to female adolescents. Females, 16-24 years old, attending an adolescent medicine clinic in an urban area of the South were recruited prior to examination. Each patient completed an anonymous self-administered questionnaire. Data from 110 respondents were analyzed to compare those indicating they had learned about each of four topics from parents to those not indicating learning about all four topics from a parent. The same process was repeated relative to learning about the four topics in formal educational settings. In controlled, multivariate, analyses, adolescents not communicating with parents on all four topics were nearly five times more likely to report having multiple sex partners in the past three months. Further, these adolescents were 3.5 times more likely to have low self-efficacy for condom negotiation, 2.7 times more likely to report ever using alcohol or drugs before sex, and about 70% less likely to have ever talked about HIV prevention with a partner before engaging in sex. Differences relative to learning about the four topics in formal settings were not found. Findings suggest that teen females (attending teen clinics) may experience a protective benefit based on communication with parents. This protective effect was not observed for education delivered in formal settings.

4P: fast computing of population genetics statistics from large DNA polymorphism panels

PubMed Central

Benazzo, Andrea; Panziera, Alex; Bertorelle, Giorgio

2015-01-01

Massive DNA sequencing has significantly increased the amount of data available for population genetics and molecular ecology studies. However, the parallel computation of simple statistics within and between populations from large panels of polymorphic sites is not yet available, making the exploratory analyses of a set or subset of data a very laborious task. Here, we present 4P (parallel processing of polymorphism panels), a stand-alone software program for the rapid computation of genetic variation statistics (including the joint frequency spectrum) from millions of DNA variants in multiple individuals and multiple populations. It handles a standard input file format commonly used to store DNA variation from empirical or simulation experiments. The computational performance of 4P was evaluated using large SNP (single nucleotide polymorphism) datasets from human genomes or obtained by simulations. 4P was faster or much faster than other comparable programs, and the impact of parallel computing using multicore computers or servers was evident. 4P is a useful tool for biologists who need a simple and rapid computer program to run exploratory population genetics analyses in large panels of genomic data. It is also particularly suitable to analyze multiple data sets produced in simulation studies. Unix, Windows, and MacOs versions are provided, as well as the source code for easier pipeline implementations. PMID:25628874

Reliability and Validity of the Physical Education Activities Scale.

PubMed

Thomason, Diane L; Feng, Du

2016-06-01

Measuring adolescent perceptions of physical education (PE) activities is necessary in understanding determinants of school PE activity participation. This study assessed reliability and validity of the Physical Education Activities Scale (PEAS), a 41-item visual analog scale measuring high school adolescent perceptions of school PE activity participation. Adolescents (N = 529) from the Pacific Northwest aged 15-19 in grades 9-12 participated in the study. Construct validity was assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Measurement invariance across sex groups was tested by multiple-group CFA. Internal consistency reliability was analyzed using Cronbach's alpha. Inter-subscale correlations (Pearson's r) were calculated for latent factors and observed subscale scores. Exploratory factor analysis suggested a 3-factor solution explaining 43.4% of the total variance. Confirmatory factor analysis showed the 3-factor model fit the data adequately (comparative fit index [CFI] = 0.90, Tucker-Lewis index [TLI] = 0.89, root mean squared error of approximation [RMSEA] = 0.063). Factorial invariance was supported. Cronbach's alpha of the total PEAS was α = 0.92, and for subscales α ranged from 0.65 to 0.92. Independent t-tests showed significantly higher mean scores for boys than girls on the total scale and all subscales. Findings provide psychometric support for using the PEAS for examining adolescent's psychosocial and environmental perceptions to participating in PE activities. © 2016, American School Health Association.

Assessment of nonscholastic abilities and its associated factors among medical students: An exploratory study

PubMed Central

Kumar, S. Ganesh; Sarkar, Sonali

2017-01-01

Background: Nonscholastic abilities among medical students are an important area of concern for the health professionals. Very few studies had been conducted in the past with regard to it. Objective: This study was an exploratory study aimed to assess the nonscholastic abilities among medical students in a medical institution in coastal South India. Materials and Methods: This study assessed three broad domains of nonscholastic abilities namely personal qualities, interpersonal activities, and communication skills among 106 medical students using a structured questionnaire (27 questions with a total score of 27). The data were analyzed by independent t-test and linear regression model. Results: About 41.5% (44) of the subjects were males and 52.8% (56) of them were belonged to 18–19 years age group. Overall mean score of nonscholastic abilities was found to be 19.40 (standard deviation = 3.27). Percentile distribution of subjects is at score 17 (25th percentile), 20 (50th percentile), and 22 (75th percentile). Mean personal quality domain score was found to be proportionately lesser than other domains of nonscholastic abilities. Nonscholastic ability score was significantly associated with marks obtained in the previous examination (P = 0.006). However, linear regression analysis revealed that the presence of family problems (P = 0.005) and alcohol use (P = 0.026) were associated with low nonscholastic ability score among medical students. Conclusion: Nonscholastic abilities are still a required need in medical student's career. Further analytical studies will help in identifying the in-depth evaluation of factors associated with it. PMID:28546968

Learning, memory and exploratory similarities in genetically identical cloned dogs.

PubMed

Shin, Chi Won; Kim, Geon A; Park, Won Jun; Park, Kwan Yong; Jeon, Jeong Min; Oh, Hyun Ju; Kim, Min Jung; Lee, Byeong Chun

2016-12-30

Somatic cell nuclear transfer allows generation of genetically identical animals using donor cells derived from animals with particular traits. To date, few studies have investigated whether or not these cloned dogs will show identical behavior patterns. To address this question, learning, memory and exploratory patterns were examined using six cloned dogs with identical nuclear genomes. The variance of total incorrect choice number in the Y-maze test among cloned dogs was significantly lower than that of the control dogs. There was also a significant decrease in variance in the level of exploratory activity in the open fields test compared to age-matched control dogs. These results indicate that cloned dogs show similar cognitive and exploratory patterns, suggesting that these behavioral phenotypes are related to the genotypes of the individuals.

An Exploratory Study of Student Motivations for Taking Online Courses and Learning Outcomes

ERIC Educational Resources Information Center

Nonis, Sarath A.; Fenner, Grant H.

2012-01-01

An investigation of students taking online classes exposed crucial student perceptions important to their selecting online/web-assisted courses. An exploratory factor analysis provided three factors of "convenience," "enjoyment & independence," and "no other option available" as motivations for students taking…

Behavior-associated Neuronal Activation After Kainic Acid-induced Hippocampal Neurotoxicity is Modulated in Time.

PubMed

Aguilar-Arredondo, Andrea; López-Hernández, Fernanda; García-Velázquez, Lizbeth; Arias, Clorinda; Zepeda, Angélica

2017-02-01

Kainic acid-induced (KA) hippocampal damage leads to neuronal death and further synaptic plasticity. Formation of aberrant as well as of functional connections after such procedure has been documented. However, the impact of such structural plasticity on cell activation along time after damage and in face of a behavioral demand has not been explored. We evaluated if the mRNA and protein levels of plasticity-related protein synaptophysin (Syp and SYP, respectively) and activity-regulated cytoskeleton-associated protein mRNA and protein levels (Arc and Arc, respectively) in the dentate gyrus were differentially modulated in time in response to a spatial-exploratory task after KA-induced hippocampal damage. In addition, we analyzed Arc+/NeuN+ immunopositive cells in the different experimental conditions. We infused KA intrahippocampally to young-adult rats and 10 or 30 days post-lesion (dpl) animals performed a hippocampus-activating spatial-exploratory task. Our results show that Syp mRNA levels significantly increase at 10dpl and return to control levels after 30dpl, whereas SYP protein levels are diminished at 10dpl, but significantly increase at 30dpl, as compared to 10dpl. Arc mRNA and protein levels are both increased at 30dpl as compared to sham. Also the number of NeuN+/Arc+ cells significantly increases at 30dpl in the group with a spatial-exploratory demand. These results provide information on the long-term modifications associated to structural plasticity and neuronal activation in the dentate gyrus after excitotoxic damage and in face of a spatial-exploratory behavior. Anat Rec, 300:425-432, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

An Exploratory Study: Assessment of Modeled Dioxin ...

EPA Pesticide Factsheets

EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Dermal, inhalation, and ingestion exposures to clay were measured at the ceramics art department of Ohio State University in Columbus, OH. The exposure estimates were based on measured levels of clay in the studio air, deposited on surrogate food samples and on the skin of the artists. The purpose of this report is to describe an exploratory investigation of potential dioxin exposures to artists/hobbyists who use ball clay to make pottery and related products.

The Place of Faith for Consultant Obstetricians Following Stillbirth: A Qualitative Exploratory Study.

PubMed

Nuzum, Daniel; Meaney, Sarah; O'Donoghue, Keelin

2016-10-01

Stillbirth remains among the most challenging areas in obstetric practice. The objectives of this study were to explore the impact of stillbirth on the faith of obstetricians. Semi-structured in-depth qualitative interviews were conducted with obstetricians focusing on the impact of stillbirth on their faith. Data were analyzed using interpretative phenomenological analysis. Stillbirth was identified as one of the most difficult experiences, and most consultants were unable to engage with their personal beliefs when dealing with death at work. The major study themes were conflict of personal faith and incongruence between personal faith and professional practice. This study highlights a gap in how obstetricians see their own faith and feeling able to respond to the faith needs of bereaved parents. Participating obstetricians did not demonstrate that spirituality was an integrated part of their professional life.

Language Brokering and Self-Concept: An Exploratory Study of Latino Students' Experiences in Middle and High School

ERIC Educational Resources Information Center

Niehaus, Kate; Kumpiene, Gerda

2014-01-01

This exploratory study examined the relationships among individual characteristics, language brokering experiences and attitudes, and multiple dimensions of self-concept among a sample of Latino adolescents. The sample was comprised of 66 Latino students in 6th through 11th grades who were proficient in both Spanish and English. Results from…

Determinants of Participation and Expenditure Patterns of Private Tuition Received by Primary School Students in Penang, Malaysia: An Exploratory Study

ERIC Educational Resources Information Center

Jelani, Juliana; Tan, Andrew K. G.

2012-01-01

In this exploratory study, the censored Tobit model is applied on primary data collected amongst parents of primary school students in Penang, Malaysia to examine the determinants of participation and expenditures on private tuition (PT). Results of the marginal effects indicate that socio-demographic characteristics--ethnicity, household income,…

Working at the Nexus of Generic and Content-Specific Teaching Practices: An Exploratory Study Based on TIMSS Secondary Analyses

ERIC Educational Resources Information Center

Charalambous, Charalambos Y.; Kyriakides, Ermis

2017-01-01

For years scholars have attended to either generic or content-specific teaching practices attempting to understand instructional quality and its effects on student learning. Drawing on the TIMSS 2007 and 2011 databases, this exploratory study empirically tests the hypothesis that attending to both types of practices can help better explain student…

Does Self-Image Matter? Client's Self-Image, Behaviour and Evaluation of a Career Counselling Session: An Exploratory Study

ERIC Educational Resources Information Center

Schedin, Gunnar; Armelius, Kerstin

2008-01-01

This exploratory study addresses differences in self-image as a client characteristic in career counselling by using the Structural Analysis of Social Behaviour (Benjamin, L., "Journal of Consulting and Clinical Psychology," 64(6), 1203-1212, 1996; Benjamin, L., "Journal of Personality Assessment," 66(2), 248-266, 1996) and an adaptation…

Transactional Distance and Dialogue: An Exploratory Study to Refine the Theoretical Construct of Dialogue in Online Learning

ERIC Educational Resources Information Center

Shearer, Rick L.

2009-01-01

Theory building is complex and ongoing. Theories need to be constantly tested and the underlying constructs explored, as knowledge of a field evolves. This study, which is in support of Moore's (1980, 1993) theory of transactional distance, is exploratory and descriptive, and focuses on one of the key variables in the theory dialogue. As…

Philanthropic Due Diligence: Exploratory Case Studies To Improve Investments in Urban Schools.

ERIC Educational Resources Information Center

Campbell, Christine; Harvey, James; DeArmond, Michael

This paper is designed to help funders avoid some of the pitfalls of embarking on major reform efforts in troubled urban districts, proposing exploratory case studies as a tool to improve philanthropic giving. The paper explains what is behind the two major flaws of philanthropic investment (not knowing how one thinks schools will improve and not…

An Exploratory Study of Mexican-Origin Fathers' Involvement in Their Child's Education: The Role of Linguistic Acculturation

ERIC Educational Resources Information Center

Lopez, Vera

2007-01-01

The present exploratory study examined the involvement of 77 Mexican-origin fathers in their school-age (grades 4-6) child's education. Fathers were classified into one of three groups based on their linguistic acculturation status. The three groups were predominantly English-speakers (n = 25), English/Spanish-speakers (n = 27), and predominantly…

Interactive Leadership in Turbulent School Climates. An Exploratory Study of High School Principals from the City of Buenos Aires

ERIC Educational Resources Information Center

Romero, Claudia; Krichesky, Gabriela

2018-01-01

School leadership has been identified as a key function to assuring quality in education. Principals' leadership can have a direct effect on students' learning by improving teaching, or an indirect effect by creating conditions that foster learning. This exploratory study aims to understand how school principals exercise their leadership and its…

Effects of an Incentive Based Budgeting System on Institutional Performance Indicators: An Exploratory Longitudinal Case Study of a Public University

ERIC Educational Resources Information Center

Willett, Michael S.

2013-01-01

The purpose of this exploratory longitudinal case study was to examine how the implementation of an Incentive Based Budgeting (IBB) system (i.e., Responsibility-Centered Management [RCM]) affected selected institutional performance indicators at the campus level and two comparable schools at a large Mid-Western public University. The value of…

An Exploratory Qualitative Study of the Self-Reported Impact of Female-Perpetrated Childhood Sexual Abuse

ERIC Educational Resources Information Center

Deering, Rebecca; Mellor, David

2011-01-01

The limited findings on the impact of female-perpetrated sexual abuse of children are often contradictory, particularly in relation to males. In this exploratory qualitative study, a sample of nine men and five women who reported that they had been sexually abused by women in their childhood were recruited from the general community. They…

An Exploratory Study of Suicide Risk Assessment Practices in the School Setting

ERIC Educational Resources Information Center

Crepeau-Hobson, Franci

2013-01-01

Suicidal behavior in children and youth continues to be a major public health problem in the United States. School personnel have a legal and ethical obligation to recognize and respond to the mental health needs of their students and to take steps to ensure their safety. In this exploratory study, suicide risk assessment practices of three large…

The Preparation of Young People with Special Needs for an Active Adult Life--An Exploratory Study. 2nd Version.

ERIC Educational Resources Information Center

Diniz, Fernando, Comp.; Kropveld, Peter, Comp.

An exploratory study sought to examine the special educational needs of young people with disabilities preparing for the transition from school to adulthood. Major issues addressed were citizenship (social and life skills), the world of work, and recreation. Students aged 14 and above from several European countries who were perceived as having…

Self-Esteem, Oral Health Behaviours, and Clinical Oral Health Status in Chinese Adults: An Exploratory Study

ERIC Educational Resources Information Center

Chin, Luzy Siu-Hei; Chan, Joanne Chung-Yan

2013-01-01

Objectives: This is an exploratory study to examine the relations among self-esteem, oral health behaviours and clinical oral health status in Chinese adults. In addition, gender differences in clinical oral health status and oral health behaviours were explored. Methods: Participants were 192 patients from a private dental clinic in Hong Kong…

Instructional Strategies and Best Practices for Improving the Achievement Gap in Mathematics: An Exploratory Case Study

ERIC Educational Resources Information Center

Lord, Joey

2017-01-01

This qualitative exploratory case study focused on the achievement gap in mathematics that exists in one urban North Carolina middle school and the strategies used by school personnel to narrow this gap. The goal of this research was to determine effective instructional strategies and best practices used to engage students in learning that will…

The Self-Discovery Programme for Children with Special Educational Needs in Mainstream Primary and Secondary Schools: An Exploratory Study

ERIC Educational Resources Information Center

Cullen-Powell, Lesley; Barlow, Julie; Bagh, Jagrup

2005-01-01

This exploratory study concerns the Self-Discovery Programme (SDP) designed for children with emotional and behavioural difficulties in mainstream schools. The aim of the SDP is to provide children with a range of practical relaxation skills that may enhance emotional wellbeing, increase self-awareness and promote self-regulatory behaviour.…

Mass Communication Course Evaluations: An Exploratory Study on the Effect of Gender.

ERIC Educational Resources Information Center

Lueck, Therese L.; And Others

An exploratory study examined the effect of gender on student evaluation ratings of journalism and mass communication instructors. Subjects were 8 professors (4 male and 4 female) who represented a wide range of teaching experience and taught a total of 243 students (108 women and 135 men) in 10 different types of classrooms. A total of 241…

An Exploratory Phenomenological Study of African American Male Pre-Service Teachers at a Historical Black University in the Mid-South

ERIC Educational Resources Information Center

Yates, Lucian, III; Pelphrey, Barry A.; Smith, Patricia A.

2008-01-01

This exploratory phenomenological study was conducted to ascertain which factors caused African American male pre-service teachers to persist at a HBCU [Historically Black Colleges and Universities] in the Mid-South. The work is grounded in the conceptual framework called resiliency. Resiliency asks the question, "How do children,…

Exploratory Case Studies of the Role of the Community School Coordinator: Developing the School Social Network in Urban Elementary Schools

ERIC Educational Resources Information Center

Ruffin, Verna Dean

2013-01-01

This exploratory case study examines the role of the community school coordinator (CSC) in the community school model in two urban elementary schools. It seeks to understand how the role and responsibilities of a community school coordinator supports fostering relationships with parents, teachers, students and the community (i.e. building the…

Matching Vocabulary Learning Process with Learning Outcome in L2 Academic Writing: An Exploratory Case Study

ERIC Educational Resources Information Center

Ma, Qing

2013-01-01

This exploratory case study of two undergraduates links vocabulary learning approaches with lexical quality measured in academic writing. Employing an array of qualitative data, it is shown that in a "semi-language-rich" learning context, Chinese learners may dispense with rote learning and engage in a more natural learning approach in which…

An Exploratory Case Study of Olympiad Students' Attitudes towards and Passion for Science

ERIC Educational Resources Information Center

Oliver, Mary; Venville, Grady

2011-01-01

Much is known about high school students' attitudes towards science but there is almost no research on what passion for science might look like and how it might be manifested. This exploratory case study took advantage of a unique group of highly gifted science students participating in the Australian Science Olympiad (N = 69) to explore their…

Characterizing Teaching Effectiveness in the Joint Action Theory in Didactics: An Exploratory Study in Primary School

ERIC Educational Resources Information Center

Sensevy, Gérard

2014-01-01

This paper presents an exploratory study of two consecutive reading sessions conducted in primary school by two different teachers. Our purpose is twofold. From a theoretical viewpoint, we propose a tentative set of conditions of teaching effectiveness by relying on the Joint Action Theory in Didactics. From a methodological viewpoint, drawing on…

Project Word-Back: Exploratory Follow-Up Study on Deaf-Blind (Rubella) Children in California.

ERIC Educational Resources Information Center

Scheffelin, Edward J.

Project Word-Back, an exploratory followup study of 21 young deaf-blind (Rubella) children (6 to 9 years old), was conducted to establish a tentative reference source of information, obtain teacher estimates on selected aspects of the current functioning level of a sample of children, and provide basic data from which hypotheses may be formulated…

Flickr's Potential as an Academic Image Resource: An Exploratory Study

ERIC Educational Resources Information Center

Angus, Emma; Stuart, David; Thelwall, Mike

2010-01-01

Many web 2.0 sites are extremely popular and contain vast amounts of content, but how much of this content is useful in academia? This exploratory paper investigates the potential use of the popular web 2.0 image site Flickr as an academic image resource. The study identified images tagged with any one of 12 subject names derived from recognized…

Educator Perspectives on the Use of Alternative Assessment Methods within Taught Masters Programmes: An Exploratory Study Using Activity Theory and Q Methodology

ERIC Educational Resources Information Center

Deignan, Tim; Brown, Sally

2016-01-01

This article reports on an exploratory two-stage sequential mixed methods research study that investigated the views of university educators on the introduction of assessment methods other than essays, exams and dissertations within taught Masters programmes. In the first stage, interviews were conducted internationally with 45 participants and…

Convenience and Community? An Exploratory Investigation into Learners' Experiences of Web Conferencing

ERIC Educational Resources Information Center

Cornelius, Sarah

2013-01-01

This paper presents the findings of an exploratory study into the experiences of a small group of learners who have made extensive use of web conferencing as part of their studies over the academic year 2009/10. The paper outlines the design of the programme and structure of web conferencing workshops. It draws on findings from a post-programme…

Self-Esteem in Children with Speech and Language Impairment: An Exploratory Study of Transition from Language Units to Mainstream School

ERIC Educational Resources Information Center

Rannard, Anne; Glenn, Sheila

2009-01-01

Little is known about the self-perceptions of children moving from language units to mainstream school. This longitudinal exploratory study examined the effects of transition on perceptions of competence and acceptance in one group of children with speech and language impairment. Seven children and their teachers completed the Pictorial Scale of…

Life Science Students' Attitudes, Interest, and Performance in Introductory Physics for Life Sciences: An Exploratory Study

ERIC Educational Resources Information Center

Crouch, Catherine H.; Wisittanawat, Panchompoo; Cai, Ming; Renninger, K. Ann

2018-01-01

In response to national calls for improved physical sciences education for students pursuing careers in the life sciences and medicine, reformed introductory physics for life sciences (IPLS) courses are being developed. This exploratory study is among the first to assess the effect of an IPLS course on students' attitudes, interest, and…

Using Web-Based Exploratory Tasks to Develop Intercultural Competence in a Homogeneous Cultural Environment

ERIC Educational Resources Information Center

Stockwell, Esther

2016-01-01

This study adapted web-based exploratory tasks using WebQuests as a means of enabling students to understand and reflect on both the target and their own culture. Learners actively used various authentic resources selected to meet their linguistic and cognitive needs to complete the tasks. The aim of this study was to help Japanese university…

The Value of Tuition Assistance Programs: A Multiple Exploratory Case Study

ERIC Educational Resources Information Center

Tlapa, Margie

2017-01-01

Organizations invest billions annually in the form of Tuition Assistance Programs (TAP) with little knowledge as to the reasons why employees choose to participate. The purpose of this multiple exploratory case study was to explore the perceptions of employees with access to a TAP of at least $5,250 per year. Interviews were conducted with 17…

Teacher and Student Use of Gesture and Access to Secondary Mathematics for Students with Learning Disabilities: An Exploratory Study

ERIC Educational Resources Information Center

Hord, Casey; Marita, Samantha; Walsh, Jennifer B.; Tomaro, Taylor-Marie; Gordon, Kiyana; Saldanha, Rene L.

2016-01-01

The researchers conducted an exploratory qualitative case study to describe the gesturing processes of tutors and students when engaging in secondary mathematics. The use of gestures ranged in complexity from simple gestures, such as pointing and moving the pointing finger in an arching motion to demonstrate mathematics relationships within…

Gay and Lesbian Adoptive Families: An Exploratory Study of Family Functioning, Adoptive Child's Behavior, and Familial Support Networks

ERIC Educational Resources Information Center

Erich, Stephen; Leung, Patrick; Kindle, Peter; Carter, Sharon

2005-01-01

Traditional legal and social forces have hindered the adoption of children by gay and lesbian individuals and couples. Using a convenience sample drawn from gay and lesbian support groups and Internet sites, this exploratory study examines adoptive families with gay and lesbian parents in terms of family functioning capabilities, child's behavior,…

Predictive Ability from ePortfolios of Student Achievement Associated with Professional Teaching Standards: An Exploratory Case Study

ERIC Educational Resources Information Center

Payne, Phillip; Burrack, Frederick

2017-01-01

This exploratory case study, focused on a music teacher preparation program, examined the coursework ePortfolios of pre-service music teachers to determine if any parts of the ePortfolio process predicted teaching effectiveness in the classroom during the student teaching semester. Sixty-five undergraduate pre-service music teachers made up the…

Understanding Sexual Minority Male Students' Meaning-Making about Their Multiple Identities: An Exploratory Comparative Study

ERIC Educational Resources Information Center

Tillapaugh, Daniel

2016-01-01

This exploratory comparative study examines the meaning-making experiences of six sexual minority males attending college or university in Canada or the United States. All of the participants identified as sexual minority males who were cisgender, out to family and/or friends, and between 20 and 24 years of age. In particular, the participants…

Research Needs and Learning Format Preferences of Graduate Students at a Large Public University: An Exploratory Study

ERIC Educational Resources Information Center

Bussell, Hilary; Hagman, Jessica; Guder, Christopher S.

2017-01-01

This article reports on a study of research needs and learning preferences of graduate students at a public research university. A sequential exploratory mixed-method design was used, with a survey instrument developed from an initial qualitative stage. Significant differences were found between master's and doctoral students' and on-campus and…

Scale Development and Initial Tests of the Multidimensional Complex Adaptive Leadership Scale for School Principals: An Exploratory Mixed Method Study

ERIC Educational Resources Information Center

Özen, Hamit; Turan, Selahattin

2017-01-01

This study was designed to develop the scale of the Complex Adaptive Leadership for School Principals (CAL-SP) and examine its psychometric properties. This was an exploratory mixed method research design (ES-MMD). Both qualitative and quantitative methods were used to develop and assess psychometric properties of the questionnaire. This study…

Cognitive dimensions of recreational user experiences in wilderness: an exploratory study in Adirondack wilderness areas.

Treesearch

Chad P. Dawson; Peter Newman; Alan Watson

1998-01-01

This exploratory study involved identifying the dimensions of a wilderness experience sought by users based on the available literature and on input from wilderness users. Input was collected using focus group interviews with members of four groups that were primarily involved in wilderness use and preservation in recent years. Positive and negative dimensions are...

Creating a Community of Inquiry in Large-Enrollment Online Courses: An Exploratory Study on the Effect of Protocols within Online Discussions

ERIC Educational Resources Information Center

Chen, Baiyun; deNoyelles, Aimee; Patton, Kerry; Zydney, Janet

2017-01-01

It can be difficult to foster focused and effective communication in online discussions within large classes. Implementing protocols is a strategy that may help students communicate more effectively, facilitate their learning process, and improve the quality of their work within online discussions. In this exploratory research study, a protocol…

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…

An Exploratory Study of Puerto Rican MSM Drug Users: The Childhood and Early Teen Years of Gay Males and Transsexual Females

ERIC Educational Resources Information Center

Finlinson, H. Ann; Colon, Hector M.; Robles, Rafaela R.; Soto, Mayra

2008-01-01

Research suggests that sexual silence, family loyalty, and homophobia foster health-compromising behaviors among adult Latino gay males, but little is known about the effect of these sociocultural factors on the lives of Latino children and young teens characterized by gender nonconformity and homosexual orientation. This exploratory study of…

Rotation to a Partially Specified Target Matrix in Exploratory Factor Analysis: How Many Targets?

ERIC Educational Resources Information Center

Myers, Nicholas D.; Ahn, Soyeon; Jin, Ying

2013-01-01

The purpose of this study was to explore the influence of the number of targets specified on the quality of exploratory factor analysis solutions with a complex underlying structure and incomplete substantive measurement theory. Three Monte Carlo studies were performed based on the ratio of the number of observed variables to the number of…

Educating Children with Down Syndrome in Lebanon: An Exploratory Study of Urban Mothers' Perspective

ERIC Educational Resources Information Center

Hatoum, Rima J.

2010-01-01

In view of the fact that Lebanon does not currently have a special education infrastructure, the purpose of this exploratory qualitative study was to understand the phenomenon of educating children with Down syndrome (DS) in Lebanon in terms of the meanings mothers ascribe to it and their description of their experience. The intent was to develop…

The Impacts of Student-, Teacher- and School-Level Factors on Mathematics Achievement: An Exploratory Comparative Investigation of Singaporean Students and the USA Students

ERIC Educational Resources Information Center

Ker, H. W.

2016-01-01

Reports from the Trends in International Mathematics and Science Study (TIMSS) consistently show that there is a substantial gap in average mathematics achievement between Singapore and the USA. This study conducts an exploratory comparative investigation on the multilevel factors influencing the mathematics achievement of students from these two…

The Influences on Teaching Perspectives of Australian Physical Education Teacher Education Students: The First-Year Influences on Teaching Perspectives Exploratory (FIT-PE) Study

ERIC Educational Resources Information Center

Hyndman, Brendon P.; Pill, Shane

2016-01-01

There has been a paucity of literature investigating the teaching beliefs and intentions of Australian physical education teacher education (PETE) students that enter teacher training. The First-year Influences on Teaching Perspectives Exploratory (FIT-PE) study explores the teaching perspectives of first year PETE students; including teaching…

Smoking and the bandit: a preliminary study of smoker and nonsmoker differences in exploratory behavior measured with a multiarmed bandit task.

PubMed

Addicott, Merideth A; Pearson, John M; Wilson, Jessica; Platt, Michael L; McClernon, F Joseph

2013-02-01

Advantageous decision-making is an adaptive trade-off between exploring alternatives and exploiting the most rewarding option. This trade-off may be related to maladaptive decision-making associated with nicotine dependence; however, explore/exploit behavior has not been previously investigated in the context of addiction. The explore/exploit trade-off is captured by the multiarmed bandit task, in which different arms of a slot machine are chosen to discover the relative payoffs. The goal of this study was to preliminarily investigate whether smokers differ from nonsmokers in their degree of exploratory behavior. Smokers (n = 18) and nonsmokers (n = 17) completed a 6-armed bandit task as well as self-report measures of behavior and personality traits. Smokers were found to exhibit less exploratory behavior (i.e., made fewer switches between slot machine arms) than nonsmokers within the first 300 trials of the bandit task. The overall proportion of exploratory choices negatively correlated with self-reported measures of delay aversion and nonplanning impulsivity. These preliminary results suggest that smokers make fewer initial exploratory choices on the bandit task. The bandit task is a promising measure that could provide valuable insights into how nicotine use and dependence is associated with explore/exploit decision-making. (c) 2013 APA, all rights reserved.

Smoking and the bandit: A preliminary study of smoker and non-smoker differences in exploratory behavior measured with a multi-armed bandit task

PubMed Central

Addicott, Merideth A.; Pearson, John M.; Wilson, Jessica; Platt, Michael L.; McClernon, F. Joseph

2014-01-01

Advantageous decision-making is an adaptive trade-off between exploring alternatives and exploiting the most rewarding option. This trade-off may be related to maladaptive decision-making associated with nicotine dependence; however, explore/exploit behavior has not been previously investigated in the context of addiction. The explore/exploit trade-off is captured by the multi-armed bandit task, in which different arms of a slot machine are chosen to discover the relative payoffs. The goal of this study was to preliminarily investigate whether smokers differ from non-smokers in their degree of exploratory behavior. Smokers (n = 18) and non-smokers (n = 17) completed a six-armed bandit task as well as self-report measures of behavior and personality traits. Smokers were found to exhibit less exploratory behavior (i.e. made fewer switches between slot machine arms) than non-smokers within the first 300 trials of the bandit task. The overall proportion of exploratory choices negatively correlated with self-reported measures of delay aversion and nonplanning impulsivity. These preliminary results suggest that smokers make fewer initial exploratory choices on the bandit task. The bandit task is a promising measure that could provide valuable insights into how nicotine use and dependence is associated with explore/exploit decision-making. PMID:23245198

An Exploratory Study of Specific Factors in a Prison Environment That Affect a Manpower Training Project.

ERIC Educational Resources Information Center

Barton, Marlin C.; And Others

An exploratory study of a prison community is presented. The study employed a three-phase design: (1) a pre-survey of the prison community, (2) limited intervention, based on findings of the pre-survey, and (3) a post-survey to determine effects of intervention and to validate findings of the pre-survey for which no intervention had been designed.…

An Exploratory Study Investigating the Impact of a Differentiate Framework of Instruction on Generalist Teachers Perceived Confidence to Teach Visual Arts

ERIC Educational Resources Information Center

Eddles-Hirsch, Katrina

2017-01-01

This article reports on an exploratory study that addressed the low confidence levels of 80 generalist primary student teachers enrolled in a mandatory visual arts course. Previous studies in this area have found that a cycle of neglect exists in Australia, as a result of educators' lack of confidence in their ability to teach visual arts. This is…

Exploring hepsin functional genetic variation association with disease specific protein expression in bipolar disorder: Applications of a proteomic informed genomic approach.

PubMed

Nassan, Malik; Jia, Yun-Fang; Jenkins, Greg; Colby, Colin; Feeder, Scott; Choi, Doo-Sup; Veldic, Marin; McElroy, Susan L; Bond, David J; Weinshilboum, Richard; Biernacka, Joanna M; Frye, Mark A

2017-12-01

In a prior discovery study, increased levels of serum Growth Differentiation Factor 15 (GDF15), Hepsin (HPN), and Matrix Metalloproteinase-7 (MMP7) were observed in bipolar depressed patients vs controls. This exploratory post-hoc analysis applied a proteomic-informed genomic research strategy to study the potential functional role of these proteins in bipolar disorder (BP). Utilizing the Genotype-Tissue Expression (GTEx) database to identify cis-acting blood expression quantitative trait loci (cis-eQTLs), five eQTL variants from the HPN gene were analyzed for association with BP cases using genotype data of cases from the discovery study (n = 58) versus healthy controls (n = 777). After adjusting for relevant covariates, we analyzed the relationship between these 5 cis-eQTLs and HPN serum level in the BP cases. All 5 cis-eQTL minor alleles were significantly more frequent in BP cases vs controls [(rs62122114, OR = 1.6, p = 0.02), (rs67003112, OR = 1.6, p = 0.02), (rs4997929, OR = 1.7, p = 0.01), (rs12610663, OR = 1.7, p = 0.01), (rs62122148, OR = 1.7, P = 0.01)]. The minor allele (A) in rs62122114 was significantly associated with increased serum HPN level in BP cases (Beta = 0.12, P = 0.049). However, this same minor allele was associated with reduced gene expression in GTEx controls. These exploratory analyses suggest that genetic variation in/near the gene encoding for hepsin protein may influence risk of bipolar disorder. This genetic variation, at least for the rs62122114-A allele, may have functional impact (i.e. differential expression) as evidenced by serum HPN protein expression. Although limited by small sample size, this study highlights the merits of proteomic informed functional genomic studies as a tool to investigate with greater precision the genetic risk of bipolar disorder and secondary relationships to protein expression recognizing, and encouraging in subsequent studies, high likelihood of epigenetic modification of genetic disease risk. Copyright © 2017. Published by Elsevier Ltd.

An Exploratory Study of Socialization Effects on Black Children: Some Black-White Comparisons

ERIC Educational Resources Information Center

Baumrind, Diana

1972-01-01

Major conclusion from this exploratory analysis was that if the black families were viewed by white norms they appeared authoritarian, but that, unlike their white counterparts, the most authoritarian of these families produced the most self-assertive and independent girls. (Author)

Socio-Economic Status (SES) Affects Infants' Selective Exploration

ERIC Educational Resources Information Center

Tacke, Nicholas F.; Bailey, Lillian S.; Clearfield, Melissa W.

2015-01-01

Infants change their behaviours in accordance with the objects they are exploring. They also tailor their exploratory actions to the physical context. This selectivity of exploratory actions represents a foundational cognitive skill that underlies higher-level cognitive processes. The present study compared the development of selective exploratory…

28 CFR 544.52 - Levels of Occupational Education Programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... include the following types of training: (a) Exploratory Training. Exploratory training is a study of... and the world of work, rather than specific skill development. (b) Marketable Training. Marketable training provides specific entry-level or advanced job skills. Marketable training may include “live work...

Comparing brain activity patterns during spontaneous exploratory and cue-instructed learning using single photon-emission computed tomography (SPECT) imaging of regional cerebral blood flow in freely behaving rats.

PubMed

Mannewitz, A; Bock, J; Kreitz, S; Hess, A; Goldschmidt, J; Scheich, H; Braun, Katharina

2018-05-01

Learning can be categorized into cue-instructed and spontaneous learning types; however, so far, there is no detailed comparative analysis of specific brain pathways involved in these learning types. The aim of this study was to compare brain activity patterns during these learning tasks using the in vivo imaging technique of single photon-emission computed tomography (SPECT) of regional cerebral blood flow (rCBF). During spontaneous exploratory learning, higher levels of rCBF compared to cue-instructed learning were observed in motor control regions, including specific subregions of the motor cortex and the striatum, as well as in regions of sensory pathways including olfactory, somatosensory, and visual modalities. In addition, elevated activity was found in limbic areas, including specific subregions of the hippocampal formation, the amygdala, and the insula. The main difference between the two learning paradigms analyzed in this study was the higher rCBF observed in prefrontal cortical regions during cue-instructed learning when compared to spontaneous learning. Higher rCBF during cue-instructed learning was also observed in the anterior insular cortex and in limbic areas, including the ectorhinal and entorhinal cortexes, subregions of the hippocampus, subnuclei of the amygdala, and the septum. Many of the rCBF changes showed hemispheric lateralization. Taken together, our study is the first to compare partly lateralized brain activity patterns during two different types of learning.

Validation of Medical Tourism Service Quality Questionnaire (MTSQQ) for Iranian Hospitals.

PubMed

Qolipour, Mohammad; Torabipour, Amin; Khiavi, Farzad Faraji; Malehi, Amal Saki

2017-03-01

Assessing service quality is one of the basic requirements to develop the medical tourism industry. There is no valid and reliable tool to measure service quality of medical tourism. This study aimed to determine the reliability and validity of a Persian version of medical tourism service quality questionnaire for Iranian hospitals. To validate the medical tourism service quality questionnaire (MTSQQ), a cross-sectional study was conducted on 250 Iraqi patients referred to hospitals in Ahvaz (Iran) from 2015. To design a questionnaire and determine its content validity, the Delphi Technique (3 rounds) with the participation of 20 medical tourism experts was used. Construct validity of the questionnaire was assessed through exploratory and confirmatory factor analysis. Reliability was assessed using Cronbach's alpha coefficient. Data were analyzed by Excel 2007, SPSS version18, and Lisrel l8.0 software. The content validity of the questionnaire with CVI=0.775 was confirmed. According to exploratory factor analysis, the MTSQQ included 31 items and 8 dimensions (tangibility, reliability, responsiveness, assurance, empathy, exchange and travel facilities, technical and infrastructure facilities and safety and security). Construct validity of the questionnaire was confirmed, based on the goodness of fit quantities of model (RMSEA=0.032, CFI= 0.98, GFI=0.88). Cronbach's alpha coefficient was 0.837 and 0.919 for expectation and perception questionnaire. The results of the study showed that the medical tourism SERVQUAL questionnaire with 31 items and 8 dimensions was a valid and reliable tool to measure service quality of medical tourism in Iranian hospitals.

Surgical center: challenges and strategies for nurses in managerial activities.

PubMed

Martins, Fabiana Zerbieri; Dall'Agnoll, Clarice Maria

2017-02-23

Analyze the challenges and strategies of nurses performing managerial activities in a surgical center. Exploratory, descriptive study with a qualitative approach, involving six nurses by means of the Focus Group Technique, between April and August 2013. Data were submitted to thematic content analysis. The main challenges noted were deficiency of material resources, communication noise, adequacy of personnel downsizing, and relationships with the multidisciplinary team. Key strategies include construction of co-management spaces to promote integration among professionals, conflict resolution and exchange of knowledge. Managerial activities involve the promotion of dialogic moments to coordinate the different processes in the surgical center to provide inputs to expand safety and quality of services provided.

Message strategies in direct-to-consumer pharmaceutical advertising: a content analysis using Taylor's six-segment message strategy wheel.

PubMed

Tsai, Wan-Hsiu Sunny; Lancaster, Alyse R

2012-01-01

This exploratory study applies Taylor's (1999) six-segment message strategy wheel to direct-to-consumer (DTC) pharmaceutical television commercials to understand message strategies adopted by pharmaceutical advertisers to persuade consumers. A convenience sample of 96 DTC commercial campaigns was analyzed. The results suggest that most DTC drug ads used a combination approach, providing consumers with medical and drug information while simultaneously appealing to the viewer's ego-related needs and desires. In contrast to ration and ego strategies, other approaches including routine, acute need, and social are relatively uncommon while sensory was the least common message strategy. Findings thus recognized the educational value of DTC commercials.

Corticosterone level and central dopaminergic activity involved in agile and exploratory behaviours in formosan wood mice (Apodemus semotus).

PubMed

Shieh, Kun-Ruey; Yang, Shu-Chuan

2018-03-27

The native Formosan wood mouse (Apodemus semotus) is the dominant rodent in Taiwan. In their natural environment, Formosan wood mice exhibit high locomotor activity, including searching and exploratory behaviours, which is observed similarly in the laboratory environment. How the behavioural responses of Formosan wood mice exhibit in elevated plus maze and marble burying tests remains unclear. How corticosterone levels and central dopaminergic activities are related to the behaviours in these tests is also unclear. This study compared the behaviours of Formosan wood mice with that of C57BL/6J mice using the elevated plus maze and marble burying tests, and measured the corticosterone levels and central dopaminergic activities. Formosan wood mice showed greater locomotor and exploratory activity than the C57BL/6J mice. Similarly, the marble burying and rearing numbers were higher for Formosan wood mice. High locomotor and exploratory behaviours were strongly correlated with corticosterone levels after acute mild restraint stress in Formosan wood mice. The anxiolytic, diazepam, reduced the high exploratory activity, corticosterone levels and central dopaminergic activities. The high locomotor and exploratory behaviours of Formosan wood mice are related to the corticosterone levels and central dopaminergic activities. These data may explain Formosan wood mice dominance in the intermediate altitude of Taiwan.

Memory retrieval-induced activation of adult-born neurons generated in response to damage to the dentate gyrus.

PubMed

Aguilar-Arredondo, Andrea; Zepeda, Angélica

2018-07-01

The dentate gyrus (DG) is a neurogenic structure that exhibits functional and structural reorganization after injury. Neurogenesis and functional recovery occur after brain damage, and the possible relation between both processes is a matter of study. We explored whether neurogenesis and the activation of new neurons correlated with DG recovery over time. We induced a DG lesion in young adult rats through the intrahippocampal injection of kainic acid and analyzed functional recovery and the activation of new neurons after animals performed a contextual fear memory task (CFM) or a control spatial exploratory task. We analyzed the number of BrdU+ cells that co-localized with doublecortin (DCX) or with NeuN within the damaged DG and evaluated the number of cells in each population that were labelled with the activity marker c-fos after either task. At 10 days post-lesion (dpl), a region of the granular cell layer was devoid of cells, evidencing the damaged area, whereas at 30 dpl this region was significantly smaller. At 10 dpl, the number of BrdU+/DCX+/c-fos positive cells was increased compared to the sham-lesion group, but CFM was impaired. At 30 dpl, a significantly greater number of BrdU+/NeuN+/c-fos positive cells was observed than at 10 dpl, and activation correlated with CFM recovery. Performance in the spatial exploratory task induced marginal c-fos immunoreactivity in the BrdU+/NeuN+ population. We demonstrate that neurons born after the DG was damaged survive and are activated in a time- and task-dependent manner and that activation of new neurons occurs along functional recovery.

Understanding the Impact of a Half Day Learning Intervention on Emotional Intelligence Competencies: An Exploratory Study

ERIC Educational Resources Information Center

Carrick, Laurie Ann

2010-01-01

Empirical evidence has identified emotional intelligence competencies as part of the transformational leadership style. The development of emotional intelligence competencies has been reviewed in the context of a leadership development learning intervention encompassing the model of assessment, challenge and support. The exploratory study…

The Interpretative Phenomenological Analysis (IPA): A Guide to a Good Qualitative Research Approach

ERIC Educational Resources Information Center

Alase, Abayomi

2017-01-01

As a research methodology, qualitative research method infuses an added advantage to the exploratory capability that researchers need to explore and investigate their research studies. Qualitative methodology allows researchers to advance and apply their interpersonal and subjectivity skills to their research exploratory processes. However, in a…

Docking-based classification models for exploratory toxicology studies on high-quality estrogenic experimental data

EPA Science Inventory

Background: Exploratory toxicology is a new emerging research area whose ultimate mission is that of protecting human health and environment from risks posed by chemicals. In this regard, the ethical and practical limitation of animal testing has encouraged the promotion of compu...

The Effects of Mobile Collaborative Activities in a Second Language Course

ERIC Educational Resources Information Center

Ilic, Peter

2015-01-01

This research is designed to explore the areas of collaborative learning and the use of smartphones as a support for collaborative learning through a year-long exploratory multiple case study approach integrating both qualitative and quantitative data analysis. Qualitative exploratory interviews are combined with Multidimensional Scaling Analysis…

Exploratory Practice and Soft Systems Methodology

ERIC Educational Resources Information Center

Tajino, Akira; Smith, Craig

2005-01-01

This paper aims to demonstrate that Soft Systems Methodology (SSM), a soft systems approach developed in management studies (see Checkland, 1981), can be usefully linked with Exploratory Practice (EP), a form of practitioner research for language classrooms. Some compatible SSM and EP characteristics, in tandem, could enhance continual efforts to…

Exploratory Honors Students: Academic Major and Career Decision Making

ERIC Educational Resources Information Center

Carduner, Jessie; Padak, Gary M.; Reynolds, Jamie

2011-01-01

In this qualitative study, we investigated the academic major and career decision-making processes of honors college students who were declared as "exploratory" students in their freshman year at a large, public, midwestern university. We used semistandardized interviews and document analysis as primary data collection methods to answer…

EXPLORATORY ANALYSIS OF THE EFFECTS OF PARTICULATE CHARACTERISTICS ON THE VARIATION IN PARTITIONING OF NONPOLAR ORGANIC CONTAMINANTS TO MARINE SEDIMENTS

EPA Science Inventory

The partitioning of nonpolar organic contaminants to marine sediments is considered to be controlled by the amount of organic carbon present. However, several studies propose that other characteristics of sediments may affect the partitioning of contaminants. For this exploratory...

Measuring trust in nurses - Psychometric properties of the Trust in Nurses Scale in four countries.

PubMed

Stolt, Minna; Charalambous, Andreas; Radwin, Laurel; Adam, Christina; Katajisto, Jouko; Lemonidou, Chryssoula; Patiraki, Elisabeth; Sjövall, Katarina; Suhonen, Riitta

2016-12-01

The purpose of this study was to examine psychometric properties of three translated versions of the Trust in Nurses Scale (TNS) and cancer patients' perceptions of trust in nurses in a sample of cancer patients from four European countries. A cross-sectional, cross-cultural, multi-site survey design was used. The data were collected with the Trust in Nurses Scale from patients with different types of malignancies in 17 units within five clinical sites (n = 599) between 09/2012 and 06/2014. Data were analyzed using descriptive and inferential statistics, multivariate methods and psychometrics using exploratory factor analysis, Cronbach's alpha coefficients, item analysis and Rasch analysis. The psychometric properties of the data were consistent in all countries. Within the exploratory factor analysis the principal component analysis supported the one component structure (unidimensionality) of the TNS. The internal consistency reliability was acceptable. The Rasch analysis supported the unidimensionality of the TNS cross-culturally. All items of the TNS demonstrated acceptable goodness-of-fit to the Rasch model. Cancer patients trusted nurses to a great extent although between-country differences were found. The Trust in Nurses Scale proved to be a valid and reliable tool for measuring patients' trust in nurses in oncological settings in international contexts. Copyright © 2016 Elsevier Ltd. All rights reserved.

Tryptophan-kynurenine and lipid related metabolites as blood biomarkers for first-episode drug-naïve patients with major depressive disorder: An exploratory pilot case-control study.

PubMed

Kuwano, Nobuki; Kato, Takahiro A; Setoyama, Daiki; Sato-Kasai, Mina; Shimokawa, Norihiro; Hayakawa, Kohei; Ohgidani, Masahiro; Sagata, Noriaki; Kubo, Hiroaki; Kishimoto, Junji; Kang, Dongchon; Kanba, Shigenob

2018-04-15

Early intervention in depression has been critical to prevent its negative impact including suicide. Recent blood biomarker studies for major depressive disorder (MDD) have suggested that tryptophan-kynurenine and lipid related metabolites are involved in the pathophysiology of MDD. However, there have been limited studies investigating these blood biomarkers in first-episode drug-naïve MDD, which are particularly important for early intervention in depression. As an exploratory pilot case-control study, we examined the above blood biomarkers, and analyzed how these biomarkers are associated with clinical variables in first-episode drug-naïve MDD patients, based on metabolome/lipidome analysis. Plasma tryptophan and kynurenine levels were significantly lower in MDD group (N = 15) compared to healthy controls (HC) group (N = 19), and plasma tryptophan was the significant biomarker to identify MDD group (area under the curve = 0.740). Lower serum high density lipoprotein-cholesterol (HDL-C) was the predictive biomarker for severity of depression in MDD group (R 2 = 0.444). Interestingly, depressive symptoms were variously correlated with plasma tryptophan-kynurenine and lipid related metabolites. Moreover, plasma tryptophan-kynurenine metabolites and cholesteryl esters (CEs) were significantly correlated in MDD group, but not in HC group. This study had small sample size, and we did not use the multiple test correction. This is the first study to suggest that not only tryptophan-kynurenine metabolites but also HDL-C and CEs are important blood biomarkers for first-episode drug-naïve MDD patients. The present study sheds new light on early intervention in clinical practice in depression, and further clinical studies especially large-scale prospective studies are warranted. Copyright © 2018 Elsevier B.V. All rights reserved.

Basic Exploratory Research versus Guideline-Compliant Studies Used for Hazard Evaluation and Risk Assessment: Bisphenol A as a Case Study

PubMed Central

Tyl, Rochelle W.

2009-01-01

Background Myers et al. [Environ Health Perspect 117:309–315 (2009)] argued that Good Laboratory Practices (GLPs) cannot be used as a criterion for selecting data for risk assessment, using bisphenol A (BPA) as a case study. They did not discuss the role(s) of guideline-compliant studies versus basic/exploratory research studies, and they criticized both GLPs and guideline-compliant studies and their roles in formal hazard evaluation and risk assessment. They also specifically criticized our published guideline-compliant dietary studies on BPA in rats and mice and 17β-estradiol (E2) in mice. Objectives As the study director/first author of the criticized E2 and BPA studies, I discuss the uses of basic research versus guideline-compliant studies, how testing guidelines are developed and revised, how new end points are validated, and the role of GLPs. I also provide an overview of the BPA guideline-compliant and exploratory research animal studies and describe BPA pharmacokinetics in rats and humans. I present responses to specific criticisms by Myers et al. Discussion and conclusions Weight-of-evidence evaluations have consistently concluded that low-level BPA oral exposures do not adversely affect human developmental or reproductive health, and I encourage increased validation efforts for “new” end points for inclusion in guideline studies, as well as performance of robust long-term studies to follow early effects (observed in small exploratory studies) to any adverse consequences. PMID:20049112

The Efficiency of Infants' Exploratory Play Is Related to Longer-Term Cognitive Development.

PubMed

Muentener, Paul; Herrig, Elise; Schulz, Laura

2018-01-01

In this longitudinal study we examined the stability of exploratory play in infancy and its relation to cognitive development in early childhood. We assessed infants' ( N = 130, mean age at enrollment = 12.02 months, SD = 3.5 months; range: 5-19 months) exploratory play four times over 9 months. Exploratory play was indexed by infants' attention to novelty, inductive generalizations, efficiency of exploration, face preferences, and imitative learning. We assessed cognitive development at the fourth visit for the full sample, and again at age three for a subset of the sample ( n = 38). The only measure that was stable over infancy was the efficiency of exploration. Additionally, infants' efficiency score predicted vocabulary size and distinguished at-risk infants recruited from early intervention sites from those not at risk. Follow-up analyses at age three provided additional evidence for the importance of the efficiency measure: more efficient exploration was correlated with higher IQ scores. These results suggest that the efficiency of infants' exploratory play can be informative about longer-term cognitive development.

The Efficiency of Infants' Exploratory Play Is Related to Longer-Term Cognitive Development

PubMed Central

Muentener, Paul; Herrig, Elise; Schulz, Laura

2018-01-01

In this longitudinal study we examined the stability of exploratory play in infancy and its relation to cognitive development in early childhood. We assessed infants' (N = 130, mean age at enrollment = 12.02 months, SD = 3.5 months; range: 5–19 months) exploratory play four times over 9 months. Exploratory play was indexed by infants' attention to novelty, inductive generalizations, efficiency of exploration, face preferences, and imitative learning. We assessed cognitive development at the fourth visit for the full sample, and again at age three for a subset of the sample (n = 38). The only measure that was stable over infancy was the efficiency of exploration. Additionally, infants' efficiency score predicted vocabulary size and distinguished at-risk infants recruited from early intervention sites from those not at risk. Follow-up analyses at age three provided additional evidence for the importance of the efficiency measure: more efficient exploration was correlated with higher IQ scores. These results suggest that the efficiency of infants' exploratory play can be informative about longer-term cognitive development. PMID:29904360

Examining Current and Proposed Home Language Surveys in California in Relation to Initial English Language Proficiency Assessment Results: An Exploratory Study

ERIC Educational Resources Information Center

Haas, Eric; Tran, Loan; Linquanti, Robert; Bailey, Alison

2015-01-01

The purpose of this exploratory study was to examine the extent to which a proposed home language survey in California could better identify possible English learner and multilingual students than the current home language survey. The responses to a proposed and current survey were examined for students registering for kindergarten through grade…