Measuring Confidence Levels of Male and Female Students in Open Access Enabling Courses

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Atherton, Mirella

2015-01-01

The study of confidence was undertaken at the University of Newcastle with students selecting science courses at two campuses. The students were enrolled in open access programs and aimed to gain access to undergraduate studies in various disciplines at University. The "third person effect" was used to measure the confidence levels of…

Student self-reported communication skills, knowledge and confidence across standardised patient, virtual and traditional clinical learning environments.

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Quail, Michelle; Brundage, Shelley B; Spitalnick, Josh; Allen, Peter J; Beilby, Janet

2016-02-27

Advanced communication skills are vital for allied health professionals, yet students often have limited opportunities in which to develop them. The option of increasing clinical placement hours is unsustainable in a climate of constrained budgets, limited placement availability and increasing student numbers. Consequently, many educators are considering the potentials of alternative training methods, such as simulation. Simulations provide safe, repeatable and standardised learning environments in which students can practice a variety of clinical skills. This study investigated students' self-rated communication skill, knowledge, confidence and empathy across simulated and traditional learning environments. Undergraduate speech pathology students were randomly allocated to one of three communication partners with whom they engaged conversationally for up to 30 min: a patient in a nursing home (n = 21); an elderly trained patient actor (n = 22); or a virtual patient (n = 19). One week prior to, and again following the conversational interaction, participants completed measures of self-reported communication skill, knowledge and confidence (developed by the authors based on the Four Habit Coding Scheme), as well as the Jefferson Scale of Empathy - Health Professionals (student version). All three groups reported significantly higher communication knowledge, skills and confidence post-placement (Median d = .58), while the degree of change did not vary as a function of group membership (Median η (2)  communication skill, knowledge and confidence, though not empathy, following a brief placement in a virtual, standardised or traditional learning environment. The self-reported increases were consistent across the three placement types. It is proposed that the findings from this study provide support for the integration of more sustainable, standardised, virtual patient-based placement models into allied health training programs for the training of

Enhancing student engagement to positively impact mathematics anxiety, confidence and achievement for interdisciplinary science subjects

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Everingham, Yvette L.; Gyuris, Emma; Connolly, Sean R.

2017-11-01

Contemporary science educators must equip their students with the knowledge and practical know-how to connect multiple disciplines like mathematics, computing and the natural sciences to gain a richer and deeper understanding of a scientific problem. However, many biology and earth science students are prejudiced against mathematics due to negative emotions like high mathematical anxiety and low mathematical confidence. Here, we present a theoretical framework that investigates linkages between student engagement, mathematical anxiety, mathematical confidence, student achievement and subject mastery. We implement this framework in a large, first-year interdisciplinary science subject and monitor its impact over several years from 2010 to 2015. The implementation of the framework coincided with an easing of anxiety and enhanced confidence, as well as higher student satisfaction, retention and achievement. The framework offers interdisciplinary science educators greater flexibility and confidence in their approach to designing and delivering subjects that rely on mathematical concepts and practices.

Measuring the Confidence of 8th Grade Taiwanese Students' Knowledge of Acids and Bases

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Jack, Brady Michael; Liu, Chia-Ju; Chiu, Houn-Lin; Tsai, Chun-Yen

2012-01-01

The present study investigated whether gender differences were present on the confidence judgments made by 8th grade Taiwanese students on the accuracy of their responses to acid-base test items. A total of 147 (76 male, 71 female) students provided item-specific confidence judgments during a test of their knowledge of acids and bases. Using the…

Using Facebook to enhance commencing student confidence in clinical skill development: A phenomenological hermeneutic study.

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Watson, Bernadette; Cooke, Marie; Walker, Rachel

2016-01-01

The purpose of this study was to explore commencing nursing students' experience of Facebook as an adjunct to on-campus course delivery to determine its impact as a learning strategy for improving confidence in clinical skill development. Approaches supporting nursing students in the development of clinical skills have relied on 'real-life' clinical placements and simulated on-campus clinical laboratories. However students continue to report a lack of confidence in their clinical skills for practice. Social networking sites including Facebook are being used as a learning strategy to stimulate active and collaborative learning approaches. A hermeneutic phenomenological approach was used to provide an understanding of the experience of confidence in clinical skills development for nursing students. Data were collected through in-depth interviews with commencing students about their experience as learners using Facebook and their perceptions of the impact on their clinical skill development. Ten first-year student nurses at one university in south-east Queensland, Australia. Four themes emerged from the data including: 'We're all in this together'; 'I can do this'; 'This is about my future goals and success'; and, 'Real time is not fast enough!'. These themes provide new meaningful insights demonstrating students' sense of confidence in clinical skills was increased through engagement with a dedicated Facebook page. The findings of this study have relevance to academics in the design of learning strategies for clinical courses to further support student confidence and engagement through peer collaboration and active learning processes. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

Effects of a service learning experience on confidence and clinical skills in baccalaureate nursing students.

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Saylor, Jennifer; Hertsenberg, Lindsey; McQuillan, Malissa; O'Connell, Ashley; Shoe, Kimberly; Calamaro, Christina J

2018-02-01

Camp programs yield positive and lasting benefits for children. Integrating a summer camp into a nurse course with a service learning design fosters learning beyond the classroom and enhances community engagement. The purpose of this study is to describe the nursing students' experience and perceived confidence after completing a service learning nursing course. This is a descriptive, qualitative research study that used reflection and a perceived confidence questionnaire. The study was conducted in a school of nursing and surrounding university campus facilities during the diabetes camp. The participants (n=23) were nursing students who enrolled in the nursing course. As part of the course requirements, students completed an eight item question confidence survey before and after the diabetes camp related to diabetes and camp management, and interpersonal abilities with patients, families, and healthcare professionals. Within 48-72h after diabetes camp, the students completed the reflection paper. The pre and post Confidence Surveys were analyzed using a t-test and thematic analysis was used to analyze the reflection paper. Overall, perceived confidence levels increased after completing the service learning course (t=-9.91, p=0.001). Four themes emerged from the qualitative analysis: pre-camp assumptions and fears, growth in confidence, understanding diabetes management in the community, and appreciation for learning beyond the classroom and hospital setting. This service learning course provided nursing students the ability to not only develop diabetes clinical skills and perceived confidence, but also life skills including teamwork, leadership, and conflict resolution. Copyright © 2017 Elsevier Ltd. All rights reserved.

A National Radiation Oncology Medical Student Clerkship Survey: Didactic Curricular Components Increase Confidence in Clinical Competency

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Jagadeesan, Vikrant S. [Department of Radiation and Cellular Oncology, Pritzker School of Medicine, University of Chicago, Chicago, Illinois (United States); Raleigh, David R. [Department of Radiation Oncology, School of Medicine, University of California–San Francisco, San Francisco, California (United States); Koshy, Matthew; Howard, Andrew R.; Chmura, Steven J. [Department of Radiation and Cellular Oncology, Pritzker School of Medicine, University of Chicago, Chicago, Illinois (United States); Golden, Daniel W., E-mail: dgolden@radonc.uchicago.edu [Department of Radiation and Cellular Oncology, Pritzker School of Medicine, University of Chicago, Chicago, Illinois (United States)

2014-01-01

Purpose: Students applying to radiation oncology residency programs complete 1 or more radiation oncology clerkships. This study assesses student experiences and perspectives during radiation oncology clerkships. The impact of didactic components and number of clerkship experiences in relation to confidence in clinical competency and preparation to function as a first-year radiation oncology resident are evaluated. Methods and Materials: An anonymous, Internet-based survey was sent via direct e-mail to all applicants to a single radiation oncology residency program during the 2012-2013 academic year. The survey was composed of 3 main sections including questions regarding baseline demographic information and prior radiation oncology experience, rotation experiences, and ideal clerkship curriculum content. Results: The survey response rate was 37% (70 of 188). Respondents reported 191 unique clerkship experiences. Of the respondents, 27% (19 of 70) completed at least 1 clerkship with a didactic component geared towards their level of training. Completing a clerkship with a didactic component was significantly associated with a respondent's confidence to function as a first-year radiation oncology resident (Wilcoxon rank–sum P=.03). However, the total number of clerkships completed did not correlate with confidence to pursue radiation oncology as a specialty (Spearman ρ P=.48) or confidence to function as a first year resident (Spearman ρ P=.43). Conclusions: Based on responses to this survey, rotating students perceive that the majority of radiation oncology clerkships do not have formal didactic curricula. Survey respondents who completed a clerkship with a didactic curriculum reported feeling more prepared to function as a radiation oncology resident. However, completing an increasing number of clerkships does not appear to improve confidence in the decision to pursue radiation oncology as a career or to function as a radiation oncology resident. These

A national radiation oncology medical student clerkship survey: didactic curricular components increase confidence in clinical competency.

Science.gov (United States)

Jagadeesan, Vikrant S; Raleigh, David R; Koshy, Matthew; Howard, Andrew R; Chmura, Steven J; Golden, Daniel W

2014-01-01

Students applying to radiation oncology residency programs complete 1 or more radiation oncology clerkships. This study assesses student experiences and perspectives during radiation oncology clerkships. The impact of didactic components and number of clerkship experiences in relation to confidence in clinical competency and preparation to function as a first-year radiation oncology resident are evaluated. An anonymous, Internet-based survey was sent via direct e-mail to all applicants to a single radiation oncology residency program during the 2012-2013 academic year. The survey was composed of 3 main sections including questions regarding baseline demographic information and prior radiation oncology experience, rotation experiences, and ideal clerkship curriculum content. The survey response rate was 37% (70 of 188). Respondents reported 191 unique clerkship experiences. Of the respondents, 27% (19 of 70) completed at least 1 clerkship with a didactic component geared towards their level of training. Completing a clerkship with a didactic component was significantly associated with a respondent's confidence to function as a first-year radiation oncology resident (Wilcoxon rank-sum P=.03). However, the total number of clerkships completed did not correlate with confidence to pursue radiation oncology as a specialty (Spearman ρ P=.48) or confidence to function as a first year resident (Spearman ρ P=.43). Based on responses to this survey, rotating students perceive that the majority of radiation oncology clerkships do not have formal didactic curricula. Survey respondents who completed a clerkship with a didactic curriculum reported feeling more prepared to function as a radiation oncology resident. However, completing an increasing number of clerkships does not appear to improve confidence in the decision to pursue radiation oncology as a career or to function as a radiation oncology resident. These results support further development of structured didactic

A National Radiation Oncology Medical Student Clerkship Survey: Didactic Curricular Components Increase Confidence in Clinical Competency

International Nuclear Information System (INIS)

Jagadeesan, Vikrant S.; Raleigh, David R.; Koshy, Matthew; Howard, Andrew R.; Chmura, Steven J.; Golden, Daniel W.

2014-01-01

Purpose: Students applying to radiation oncology residency programs complete 1 or more radiation oncology clerkships. This study assesses student experiences and perspectives during radiation oncology clerkships. The impact of didactic components and number of clerkship experiences in relation to confidence in clinical competency and preparation to function as a first-year radiation oncology resident are evaluated. Methods and Materials: An anonymous, Internet-based survey was sent via direct e-mail to all applicants to a single radiation oncology residency program during the 2012-2013 academic year. The survey was composed of 3 main sections including questions regarding baseline demographic information and prior radiation oncology experience, rotation experiences, and ideal clerkship curriculum content. Results: The survey response rate was 37% (70 of 188). Respondents reported 191 unique clerkship experiences. Of the respondents, 27% (19 of 70) completed at least 1 clerkship with a didactic component geared towards their level of training. Completing a clerkship with a didactic component was significantly associated with a respondent's confidence to function as a first-year radiation oncology resident (Wilcoxon rank–sum P=.03). However, the total number of clerkships completed did not correlate with confidence to pursue radiation oncology as a specialty (Spearman ρ P=.48) or confidence to function as a first year resident (Spearman ρ P=.43). Conclusions: Based on responses to this survey, rotating students perceive that the majority of radiation oncology clerkships do not have formal didactic curricula. Survey respondents who completed a clerkship with a didactic curriculum reported feeling more prepared to function as a radiation oncology resident. However, completing an increasing number of clerkships does not appear to improve confidence in the decision to pursue radiation oncology as a career or to function as a radiation oncology resident. These results

Teaching Evolution to Students with Compromised Backgrounds & Lack of Confidence about Evolution--Is It Possible?

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Schauer, Alexandria; Cotner, Sehoya; Moore, Randy

2014-01-01

Students regard evolutionary theory differently than science in general. Students' reported confidence in their ability to understand science in general (e.g., posing scientific questions, interpreting tables and graphs, and understanding the content of their biology course) significantly outweighed their confidence in understanding evolution. We…

Peer teaching and information retrieval: the role of the NICE Evidence search student champion scheme in enhancing students' confidence.

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Sbaffi, Laura; Hallsworth, Elaine; Weist, Anne

2018-03-01

This research reports on the NICE Evidence search (ES) student champion scheme (SCS) first five years of activity (2011-2016) in terms of its impact on health care undergraduate students' information search skills and search confidence. A review of students' evaluation of the scheme was carried out to chart the changes in attitude towards NICE Evidence search as an online health care information source and to monitor students' approach to information seeking. This study is based on the results of questionnaires distributed to students before and after attending a training session on NICE Evidence search delivered by their own peers. The exercise was implemented in health related universities in England over a period of five consecutive academic years. (i) Students' search confidence improved considerably after the training; (ii) ES was perceived as being an increasingly useful resource of evidence based information for their studies; (iii) the training helped students develop discerning search skills and use evidence based information sources more consistently and critically. The NICE SCS improves confidence in approaching information tasks amongst health care undergraduate students. Future developments could involve offering the training at the onset of a course of study and adopting online delivery formats to expand its geographical reach. © 2018 Health Libraries Group.

Evaluating best educational practices, student satisfaction, and self-confidence in simulation: A descriptive study.

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Zapko, Karen A; Ferranto, Mary Lou Gemma; Blasiman, Rachael; Shelestak, Debra

2018-01-01

The National League for Nursing (NLN) has endorsed simulation as a necessary teaching approach to prepare students for the demanding role of professional nursing. Questions arise about the suitability of simulation experiences to educate students. Empirical support for the effect of simulation on patient outcomes is sparse. Most studies on simulation report only anecdotal results rather than data obtained using evaluative tools. The aim of this study was to examine student perception of best educational practices in simulation and to evaluate their satisfaction and self-confidence in simulation. This study was a descriptive study designed to explore students' perceptions of the simulation experience over a two-year period. Using the Jeffries framework, a Simulation Day was designed consisting of serial patient simulations using high and medium fidelity simulators and live patient actors. The setting for the study was a regional campus of a large Midwestern Research 2 university. The convenience sample consisted of 199 participants and included sophomore, junior, and senior nursing students enrolled in the baccalaureate nursing program. The Simulation Days consisted of serial patient simulations using high and medium fidelity simulators and live patient actors. Participants rotated through four scenarios that corresponded to their level in the nursing program. Data was collected in two consecutive years. Participants completed both the Educational Practices Questionnaire (Student Version) and the Student Satisfaction and Self-Confidence in Learning Scale. Results provide strong support for using serial simulation as a learning tool. Students were satisfied with the experience, felt confident in their performance, and felt the simulations were based on sound educational practices and were important for learning. Serial simulations and having students experience simulations more than once in consecutive years is a valuable method of clinical instruction. When

Students' Achievement, Skill and Confidence in Using Stepwise Problem-Solving Strategies

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Gok, Tolga

2014-01-01

The main purpose of this study was to examine the effects of Problem-Solving Strategy Steps (PSSS) on students' achievement, skill, and confidence. The study was conducted in a two-year college classroom with 70 students from two different groups enrolled in a physics course. One of them was randomly selected as an experimental group (EG) and the…

Psychometric properties of the communication Confidence Rating Scale for Aphasia (CCRSA): phase 1.

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Cherney, Leora R; Babbitt, Edna M; Semik, Patrick; Heinemann, Allen W

2011-01-01

Confidence is a construct that has not been explored previously in aphasia research. We developed the Communication Confidence Rating Scale for Aphasia (CCRSA) to assess confidence in communicating in a variety of activities and evaluated its psychometric properties using rating scale (Rasch) analysis. The CCRSA was administered to 21 individuals with aphasia before and after participation in a computer-based language therapy study. Person reliability of the 8-item CCRSA was .77. The 5-category rating scale demonstrated monotonic increases in average measures from low to high ratings. However, one item ("I follow news, sports, stories on TV/movies") misfit the construct defined by the other items (mean square infit = 1.69, item-measure correlation = .41). Deleting this item improved reliability to .79; the 7 remaining items demonstrated excellent fit to the underlying construct, although there was a modest ceiling effect in this sample. Pre- to posttreatment changes on the 7-item CCRSA measure were statistically significant using a paired samples t test. Findings support the reliability and sensitivity of the CCRSA in assessing participants' self-report of communication confidence. Further evaluation of communication confidence is required with larger and more diverse samples.

Simulation experience enhances physical therapist student confidence in managing a patient in the critical care environment.

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Ohtake, Patricia J; Lazarus, Marcilene; Schillo, Rebecca; Rosen, Michael

2013-02-01

Rehabilitation of patients in critical care environments improves functional outcomes. This finding has led to increased implementation of intensive care unit (ICU) rehabilitation programs, including early mobility, and an associated increased demand for physical therapists practicing in ICUs. Unfortunately, many physical therapists report being inadequately prepared to work in this high-risk environment. Simulation provides focused, deliberate practice in safe, controlled learning environments and may be a method to initiate academic preparation of physical therapists for ICU practice. The purpose of this study was to examine the effect of participation in simulation-based management of a patient with critical illness in an ICU setting on levels of confidence and satisfaction in physical therapist students. A one-group, pretest-posttest, quasi-experimental design was used. Physical therapist students (N=43) participated in a critical care simulation experience requiring technical (assessing bed mobility and pulmonary status), behavioral (patient and interprofessional communication), and cognitive (recognizing a patient status change and initiating appropriate responses) skill performance. Student confidence and satisfaction were surveyed before and after the simulation experience. Students' confidence in their technical, behavioral, and cognitive skill performance increased from "somewhat confident" to "confident" following the critical care simulation experience. Student satisfaction was highly positive, with strong agreement the simulation experience was valuable, reinforced course content, and was a useful educational tool. Limitations of the study were the small sample from one university and a control group was not included. Incorporating a simulated, interprofessional critical care experience into a required clinical course improved physical therapist student confidence in technical, behavioral, and cognitive performance measures and was associated with high

The Impact of Incorporating Student Confidence Items into an Intelligent Tutor: A Randomized Controlled Trial

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Lang, Charles; Heffernan, Neil; Ostrow, Korinn; Wang, Yutao

2015-01-01

For at least the last century researchers have advocated the use of student confidence as a form of educational assessment and the growth of online and mobile educational software has made the implementation of this measurement far easier. The following short paper discusses our first study of the dynamics of student confidence in an online math…

Dental Hygiene Students' Attitudes and Self-confidence in the Care of the Disabled.

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Gruythuysen, R. J. M.

1987-01-01

A study measured the influence of treating disabled persons during the practical training period on the dental hygiene student's attitude toward the disabled, and studied whether attitude and self-confidence are related to certain student characteristics. (MSE)

The cognitive approach on self-confidence of the girl students with academic failure

Directory of Open Access Journals (Sweden)

Ommolbanin Sheibani

2011-01-01

Full Text Available Background: The consequences of behavior attributed to external factors as chance, luck or help of other people are effective on one's self confidence and educational improvement. The aim of this study is to assess the effect of teaching “locus of control” on the basis of cognitive approach on Yazd high school students' self confidence.Materials and Method: This descriptive analytic research is done as an experimental project by using pre-test and post-test method on 15 first-grade high school students in Yazd city during 1387-88 educational year. The participants were chosen by the multistage cluster random sampling. Fifteen students were also chosen as the control group. The instruments used in this research were Eysenk self confidence test and also the “locus of control” teaching program. A t-test was used for the statistical analysis of the present study.Results: The results of the statistical analyses showed that there is a significant difference between the experimental and control group (p=0.01 in increasing the self confidence. Also the results of the t-test revealed that there is no significant difference in the educational improvement of the experimental group before and after teaching “locus of control”.Conclusion: According to this study, teaching “locus of control” on the basis of the cognitive approach has a significant effect on the self confidence but it doesn't have any positive effect on educational improvement

Acculturation and Linguistic Factors on International Students' Self-Esteem and Language Confidence

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Lopez, Iris Y.; Bui, Ngoc H.

2014-01-01

Acculturation and linguistic factors were examined as predictors of self-esteem and language confidence among 91 international college students. The majority of participants were Asian (64.8%), female (59.3%), and graduate students (76.9%). Assimilative (adopting host cultural values) and integrative (blending both host and home cultural values)…

Self-confidence of medical students in performing clinical skills acquired during their surgical rotation. Assessing clinical skills education in Kuwait.

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Karim, Jumanah A; Marwan, Yousef A; Dawas, Ahmed M; Akhtar, Saeed

2012-12-01

To assess the self-confidence of clinical years` medical students in performing clinical skills/procedures. A cross-sectional study was conducted in April 2011 at the Department of Surgery, Faculty of Medicine, Health Sciences Center, Kuwait University, Safat, Kuwait. A questionnaire was used to collect data from students who had completed their surgical rotation of their first clinical year. The students reported their level of self-confidence in performing specific skills/procedures related to that rotation. Data were presented using frequencies and percentages. A total score of confidence was calculated for each student. The Mann-Whitney and Kruskal-Wallis tests were used to assess the association between the students` sociodemographic characteristics and confidence score. Of the 122 students invited to participate in the study, only 15 (12.3%) declined to comply. Most students reported high confidence level (more than 75%) in performing 7 of the 13 history taking/physical examination skills, and 2 of the 39 diagnostic/treatment procedure skills. The highest confidence level was in performing abdominal examination, while the lowest level was in care of Jackson-Pratt drain site and emptying the drain bulb. The total confidence score was significantly higher among males (p=0.021), and students with higher monthly income (p=0.002). Medical students appeared to have poor self-confidence in performing clinical skills/procedures. Curriculum planners should explore potential reasons, and methods for the improvement of confidence level among medical students in performing skills/procedures they were expected to learn during their surgical rotation.

Level of Self-confidence among Female Students of Hail University in Saudi Arabia in Relationship with some Variables

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Wedad Mohammad Saleh Alkferi

2017-11-01

Full Text Available This study aimed to detect the level of self-confidence among female students of Hail University, and whether there were significant differences at the level of the students' self-confidence attributed to the variables of age and specialization. The study sample, which was randomly selected, consisted of 802 students from various disciplines at the university (medicine, engineering, psychology, and Islamic culture enrolled for the second semester of the academic year (2015/2016. To achieve the objectives of the study a confidence Scale developed by Kawasmeh and Farah (1996. The scale was checked for its validity and reliability. The statistical package SPSS was used to extract the results. Results of the study revealed a low level of self-confidence for the students of the university, whereas there were no statistically significant differences due to the variables of age and specialization. Keywords: Self-confidence, Students of Hail University, Saudi Arabia, Some variables.

Tracing the evolution of chiropractic students' confidence in clinical and patient communication skills during a clinical internship: a multi-methods study.

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Hecimovich, Mark; Volet, Simone

2012-06-19

Anecdotal evidence points to variations in individual students' evolving confidence in clinical and patient communication skills during a clinical internship. A better understanding of the specific aspects of internships that contribute to increasing or decreasing confidence is needed to best support students during the clinical component of their study. A multi-method approach, combining two large-scale surveys with 269 students and three in-depth individual interviews with a sub-sample of 29 students, was used to investigate the evolution of change in student confidence during a 10-month long internship. Change in levels of confidence in patient communication and clinical skills was measured and relationship to demographic factors were explored. The interviews elicited students' accounts and reflections on what affected the evolution of their confidence during the internship. At the start of their internship, students were more confident in their patient communication skills than their clinical skills but prior experience was significantly related to confidence in both. Initial confidence in patient communication skills was also related to age and prior qualification but not gender whilst confidence in clinical skills was related to gender but not age or prior qualification. These influences were maintained over time. Overall, students' levels of confidence in patient communication and clinical skills confidence increased significantly over the duration of the internship with evidence that change over time in these two aspects were inter-related. To explore how specific aspects of the internship contributed to changing levels of confidence, two extreme sub-groups of interviewees were identified, those with the least increase and those with the highest increase in professional confidence over time. A number of key factors affecting the development of confidence were identified, including among others, interactions with clinicians and patients, personal agency and

EFFECT OF INFORMATION SERVICES USING THE MEDIA FILM TO SELF-CONFIDENCE STUDENT OF CLASS VIII SMP NEGERI 8 METRO

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MUDAIM MUDAIM

2015-06-01

Full Text Available Abstract: Pessimism and attitudes that consider themselves weak and does not have the ability when facing a problem will make individual impediment in the task of development. Problems confidence that underlies the research are: a Students are less confident in the ability it has, b Students feel pessimistic when faced with an issue, c Student perception subjectively, d Students still do not do the work independently, and e negative minded students with a state-owned. The problems of this study are whether there is an influence of information services using the medium of film to the confidence of eighth-grade students of SMP Negeri 8 Metro. The purpose of this study was to determine whether there is an influence of information services using the medium of film to the self-confidence of students in class VIII SMP Negeri 8 Metro. Subject participant is graders VIII-E total 30 students. Data were collected by questionnaire self-confidence and analyzed the data used is the t-test. The results of this study, shown by the difference in change scores of confidence from the pre-test and post-test of 17.1. Testing the hypothesis obtained calculation results thitung6,036> table = 1.699. The conclusion is that the information services implemented using the film medium can be a positive influence on self-esteem, especially students of class VIII. The advice given is to use the medium of film should be done intensively and more creative by BK teachers in giving information service. Keywords: Confidence, Service Information Using Media Film.

Confidence rating of marine eutrophication assessments

DEFF Research Database (Denmark)

Murray, Ciarán; Andersen, Jesper Harbo; Kaartokallio, Hermanni

2011-01-01

of the 'value' of the indicators on which the primary assessment is made. Such secondary assessment of confidence represents a first step towards linking status classification with information regarding their accuracy and precision and ultimately a tool for improving or targeting actions to improve the health......This report presents the development of a methodology for assessing confidence in eutrophication status classifications. The method can be considered as a secondary assessment, supporting the primary assessment of eutrophication status. The confidence assessment is based on a transparent scoring...

Investigation of self-compassion, self-confidence and submissive behaviors of nursing students studying in different curriculums.

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Eraydın, Şahizer; Karagözoğlu, Şerife

2017-07-01

Today, nursing education which educates the future members of the nursing profession aims to gain them high self-esteem, selfconfidence and self-compassion, independence, assertiveness and ability to establish good human relations. This aim can only be achieved through a contemporary curriculum supporting students in the educational process and enabling those in charge to make arrangements by taking the characters and needs of each individual into account. The study aims to investigate self-compassion, self-confidence and submissive behaviours of undergraduate nursing students studying in different curriculums. This descriptive, cross-sectional, comparative study was carried out with the 1st- and 4th-year students of the three schools, each of which has a different curriculum: conventional, integrated and Problem Based Learning (PBL). The study data were collected with the Self-Compassion Scale (SCS), Self-Confidence Scale (CS) and Submissive Acts Scale (SAS): The data were analyzed through frequency distribution, means, analysis of variance and the significance test for the difference between the two means. The mean scores the participating students obtained from the Self-Compassion, Self-confidence and Submissive Acts Scales were 3.31±0.56, 131.98±20.85 and 36.48±11.43 respectively. The integrated program students' mean self-compassion and self-confidence scores were statistically significantly higher and their mean submissive behaviour scores were lower than were those of the students studying in the other two programs (pscales revealed that there was a statistically significant relationships between the SCS and CS values (r=0.388, p<0.001), between the SCS and SAS values (r=-0307, p<0.001) and between the CS and SAS values (r=-0325, p<0.001). In line with the study results, it can be said that the participating nursing students tended to display moderate levels of selfcompassion, self-confidence and submissive behaviours, and that the selfcompassion and self-confidence

Comparison of student confidence and perceptions of biochemistry concepts using a team-based learning versus traditional lecture-based format.

Science.gov (United States)

Gryka, Rebecca; Kiersma, Mary E; Frame, Tracy R; Cailor, Stephanie M; Chen, Aleda M H

To evaluate differences in student confidence and perceptions of biochemistry concepts using a team-based learning (TBL) format versus a traditional lecture-based format at two universities. Two pedagogies (TBL vs lecture-based) were utilized to deliver biochemistry concepts at two universities in a first-professional year, semester-long biochemistry course. A 21-item instrument was created and administered pre-post semester to assess changes in confidence in learning biochemistry concepts using Bandura's Social Cognitive Theory (eight items, 5-point, Likert-type) and changes in student perceptions of biochemistry utilizing the theory of planned behavior (TPB) domains (13 items, 7- point, Likert-type). Wilcoxon signed-rank tests were used to evaluate pre-post changes, and Mann Whitney U tests for differences between universities. All students (N=111) had more confidence in biochemistry concepts post-semester, but TBL students (N=53) were significantly more confident. TBL students also had greater agreement that they are expected to actively engage in science courses post-semester, according to the perceptions of biochemistry subscale. No other differences between lecture and TBL were observed post-semester. Students in a TBL course had greater gains in confidence. Since students often engage in tasks where they feel confident, TBL can be a useful pedagogy to promote student learning. Copyright © 2017 Elsevier Inc. All rights reserved.

Gender Role Conflict, Professional Role Confidence, and Intentional Persistence in Engineering Students in China

Science.gov (United States)

Yang, Xueyan; Wang, Xinhong; Zhang, Lin; Weidman, John C.

2017-01-01

In the current study, the relationship between gender role conflict, professional role confidence, and intentional persistence was examined using data from a survey of male and female Chinese engineering students. Intentional persistence was significantly associated with gender role conflict and professional role confidence; however, the pattern…

Improving students' confidence levels in communicating with patients and introducing students to the importance of history taking

International Nuclear Information System (INIS)

Halkett, Georgia K.B.; McKay, Janice; Shaw, Therese

2011-01-01

Background: Radiographers can have a marked impact on the way patients deal with their illness because they are often one of the first health professionals that patients see. Therefore, it is essential that radiographers have effective communication skills and are able to provide patients with the information they require. The purpose of this study was to test whether the introduction of additional education on communication and history taking improved students' communication skills. Methods: A short program on communication skills and history taking was introduced to third year undergraduate students prior to a clinical placements period. Three workshops were run; the third included a role play exercise using professional actors as simulated patients. Students completed questionnaires at baseline, following the three workshops and after their subsequent clinical placement. Descriptive statistics were calculated and logistic regression Generalized Estimating Equations models were fitted to test for differences over time in students' confidence levels. Results: Twenty-seven out of 36 students completed the baseline and final surveys. Students indicated they were highly satisfied with the workshops provided. Statistically significant differences were observed for seven items relating to student's confidence levels in communicating with patients after they had participated in the workshops and their subsequent clinical placement. Conclusion: The use of communication skills workshops involving actor/patients is an effective method of assisting students to develop their communication and history taking skills. This program has now been implemented into the mentioned undergraduate course and it is recommended that radiography students at other institutions be provided with the opportunity to develop their communication and history taking skills.

Medical Students? Confidence Judgments Using a Factual Database and Personal Memory: A Comparison.

Science.gov (United States)

O'Keefe, Karen M.; Wildemuth, Barbara M.; Friedman, Charles P.

1999-01-01

This study examined the quality of medical students' confidence estimates in answering questions in bacteriology based on personal knowledge alone and what they retrieved from a factual database in microbiology, in order to determine whether medical students can recognize when an information need has been fulfilled and when it has not. (Author/LRW)

Knowledge and reported confidence of final year midwifery students regarding giving advice on contraception and sexual health.

Science.gov (United States)

Walker, Susan H; Davis, Geraldine

2014-05-01

this study explored the views of three cohorts of final year midwifery students, regarding their confidence in giving advice to women on contraception and sexual health in the postnatal period. The project also investigated knowledge of contraception using a factual quiz, based on clinical scenarios regarding contraception and sexual health in the postpartum period. a mixed method design using qualitative data from focus groups, and mixed qualitative and quantitative data from a paper based questionnaire was used. the project was carried out in one higher educational institution in England. findings demonstrate that expressed confidence varies according to contraceptive method, with most confidence being reported when advising on the male condom. The findings of the factual quiz indicate that students applied theoretical knowledge poorly in a practically oriented context. These findings also indicated that most students limited advice to general advice. the paper concludes that midwifery students need more practically oriented education in contraception and sexual health, and that the role of mentors is very important in helping students feel confident when giving advice in this area. Copyright © 2014 Elsevier Ltd. All rights reserved.

Fostering dental student self-assessment of knowledge by confidence scoring of multiple-choice examinations.

Science.gov (United States)

McMahan, C Alex; Pinckard, R Neal; Jones, Anne Cale; Hendricson, William D

2014-12-01

Creating a learning environment that fosters student acquisition of self-assessment behaviors and skills is critically important in the education and training of health professionals. Self-assessment is a vital component of competent practice and lifelong learning. This article proposes applying a version of confidence scoring of multiple-choice questions as one avenue to address this crucial educational objective for students to be able to recognize and admit what they do not know. The confidence scoring algorithm assigns one point for a correct answer, deducts fractional points for an incorrect answer, but rewards students fractional points for leaving the question unanswered in admission that they are unsure of the correct answer. The magnitude of the reward relative to the deduction is selected such that the expected gain due to random guessing, even after elimination of all but one distractor, is never greater than the reward. Curricular implementation of this confidence scoring algorithm should motivate health professions students to develop self-assessment behaviors and enable them to acquire the skills necessary to critically evaluate the extent of their current knowledge throughout their professional careers. This is a professional development competency that is emphasized in the educational standards of the Commission on Dental Accreditation (CODA).

Self-perception of knowledge and confidence in performing basic life support among medical students.

Science.gov (United States)

Freund, Yonathan; Duchateau, François-Xavier; Baker, Elinor C; Goulet, Hélène; Carreira, Serge; Schmidt, Matthieu; Riou, Bruno; Rouby, Jean-Jacques; Duguet, Alexandre

2013-06-01

Before implementing new workshops and teaching in our faculty for performing basic life support (BLS), we aimed to determine the level of self-confidence of medical students with regard to the management of cardiac arrest (CA). We conducted a preinterventional study. A questionnaire was sent to third-year to sixth-year medical students. We recorded sex, year of training, and personal witnessing of CA. We asked them about their theoretical knowledge on 10 main items of BLS and their self-perception of qualification to conduct a CA situation. We tested the respective influence of sex, year of training, and personal witnessing of CA. In total, 592 (37%) students completed the questionnaire, 42% of them were men. Less than a third of the students (30%) thought of themselves as being sufficiently qualified to conduct BLS. After the third year, the level of study did not influence their theoretical knowledge or their self-perception of qualification. Male sex and the number of CAs witnessed were the only factors positively associated with better self-confidence regarding qualification. Self-perception of qualification in BLS is poor in our faculty. In our study, personal witnessing of CA greatly influenced confidence, whereas level of study did not.

Lost Confidence and Potential: A Mixed Methods Study of Underachieving College Students' Sources of Self-Efficacy

Science.gov (United States)

Fong, Carlton J.; Krause, Jaimie M.

2014-01-01

This study investigated the sources of self-efficacy of college students enrolled in a learning frameworks course, whom we identified as underachievers. Through weekly journal entries, the group of underachievers (n = 13) cited the factors that made them feel confident or not confident. Students' responses to open-ended prompts were coded…

Students' Age Difference of Confidence in Using Technology for Learning in Higher Education

Science.gov (United States)

Yau, Hon Keung; Cheng, Alison Lai Fong

2012-01-01

Some past studies find that older students have more confidence in using technology for learning than younger students but some other studies find the opposite result. However, it is found that there are a few researches studying on the age difference in the perception of using technology for learning in Hong Kong. Therefore, the aim of the study…

Preparedness for eHealth: Health Sciences Students' Knowledge, Skills, and Confidence

Science.gov (United States)

Lam, Mary K.; Hines, Monique; Lowe, Robyn; Nagarajan, Srivalli; Keep, Melanie; Penman, Merrolee; Power, Emma

2016-01-01

There is increasing recognition of the role eHealth will play in the effective and efficient delivery of healthcare. This research challenges the assumption that students enter university as digital natives, able to confidently and competently adapt their use of information and communication technology (ICT) to new contexts. This study explored…

Method to Increase Undergraduate Laboratory Student Confidence in Performing Independent Research

Directory of Open Access Journals (Sweden)

Colton E. Kempton

2017-05-01

Full Text Available The goal of an undergraduate laboratory course should be not only to introduce the students to biology methodologies and techniques, but also to teach them independent analytical thinking skills and proper experiment design.  This is especially true for advanced biology laboratory courses that undergraduate students typically take as a junior or senior in college.  Many courses achieve the goal of teaching techniques, but fail to approach the larger goal of teaching critical thinking, experimental design, and student independence.  Here we describe a study examining the application of the scaffolding instructional philosophy in which students are taught molecular techniques with decreasing guidance to force the development of analytical thinking skills and prepare undergraduate students for independent laboratory research. This method was applied to our advanced molecular biology laboratory class and resulted in an increase of confidence among the undergraduate students in their abilities to perform independent research.

Postgraduate nursing student knowledge, attitudes, skills, and confidence in appropriately referencing academic work.

Science.gov (United States)

Greenwood, Melanie; Walkem, Kerrie; Smith, Lindsay Mervyn; Shearer, Toniele; Stirling, Christine

2014-08-01

Preventing plagiarism is an ongoing issue for higher education institutions. Although plagiarism has been traditionally seen as cheating, it is increasingly thought to be the result of poor referencing, with students reporting difficulties citing and referencing bibliographic sources. This study examined the academic knowledge, attitude, skills, and confidence of students in a school of nursing to understand poor referencing. A cross-sectional quantitative and qualitative survey was distributed to postgraduate (N = 1,000) certificate, diploma, and master's students. Quantitative data gathered demographics, cultural and linguistic background, and use of technology. Thematic analysis discovered patterns and themes. Results showed participants understood requirements for referencing; half indicated poor referencing was due to difficulty referencing Internet sources or losing track of sources, and many lacked confidence in key referencing tasks. Despite this, 50% did not make use of referencing resources. Overall, these data suggest incorrect referencing is rarely intentional and predominantly caused by skills deficit. Copyright 2014, SLACK Incorporated.

Statistical variability and confidence intervals for planar dose QA pass rates

Energy Technology Data Exchange (ETDEWEB)

Bailey, Daniel W.; Nelms, Benjamin E.; Attwood, Kristopher; Kumaraswamy, Lalith; Podgorsak, Matthew B. [Department of Physics, State University of New York at Buffalo, Buffalo, New York 14260 (United States) and Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, New York 14263 (United States); Canis Lupus LLC, Merrimac, Wisconsin 53561 (United States); Department of Biostatistics, Roswell Park Cancer Institute, Buffalo, New York 14263 (United States); Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, New York 14263 (United States); Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, New York 14263 (United States); Department of Molecular and Cellular Biophysics and Biochemistry, Roswell Park Cancer Institute, Buffalo, New York 14263 (United States) and Department of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, New York 14214 (United States)

2011-11-15

Purpose: The most common metric for comparing measured to calculated dose, such as for pretreatment quality assurance of intensity-modulated photon fields, is a pass rate (%) generated using percent difference (%Diff), distance-to-agreement (DTA), or some combination of the two (e.g., gamma evaluation). For many dosimeters, the grid of analyzed points corresponds to an array with a low areal density of point detectors. In these cases, the pass rates for any given comparison criteria are not absolute but exhibit statistical variability that is a function, in part, on the detector sampling geometry. In this work, the authors analyze the statistics of various methods commonly used to calculate pass rates and propose methods for establishing confidence intervals for pass rates obtained with low-density arrays. Methods: Dose planes were acquired for 25 prostate and 79 head and neck intensity-modulated fields via diode array and electronic portal imaging device (EPID), and matching calculated dose planes were created via a commercial treatment planning system. Pass rates for each dose plane pair (both centered to the beam central axis) were calculated with several common comparison methods: %Diff/DTA composite analysis and gamma evaluation, using absolute dose comparison with both local and global normalization. Specialized software was designed to selectively sample the measured EPID response (very high data density) down to discrete points to simulate low-density measurements. The software was used to realign the simulated detector grid at many simulated positions with respect to the beam central axis, thereby altering the low-density sampled grid. Simulations were repeated with 100 positional iterations using a 1 detector/cm{sup 2} uniform grid, a 2 detector/cm{sup 2} uniform grid, and similar random detector grids. For each simulation, %/DTA composite pass rates were calculated with various %Diff/DTA criteria and for both local and global %Diff normalization

Influence of a School-Based Cooking Course on Students' Food Preferences, Cooking Skills, and Confidence.

Science.gov (United States)

Zahr, Rola; Sibeko, Lindiwe

2017-03-01

A quasi-experimental study was conducted to evaluate the influence of Project CHEF, a hands-on cooking and tasting program offered in Vancouver public schools, on students' food preferences, cooking skills, and confidence. Grade 4 and 5 students in an intervention group (n = 68) and a comparison group (n = 32) completed a survey at baseline and 2 to 3 weeks later. Students who participated in Project CHEF reported an increased familiarity and preference for the foods introduced through the program. This was statistically significant (P ≤ 0.05) for broccoli, swiss chard, carrots, and quinoa. A higher percentage of students exposed to Project CHEF reported a statistically significant increase (P ≤ 0.05) in: cutting vegetables and fruit (97% vs 81%), measuring ingredients (67% vs 44%), using a knife (94% vs 82%), and making a balanced meal on their own (69% vs 34%). They also reported a statistically significant increase (P ≤ 0.05) in confidence making the recipes introduced in the program: fruit salad (85% vs 81%), minestrone soup (25% vs 10%), and vegetable tofu stir fry (39% vs 26%). Involving students in hands-on cooking and tasting programs can increase their preferences for unpopular or unfamiliar foods and provide them with the skills and cooking confidence they need to prepare balanced meals.

Students who developed logical reasoning skills reported improved confidence in drug dose calculation: Feedback from remedial maths classes.

Science.gov (United States)

Shelton, Chris

2016-06-01

The safe administration of drugs is a focus of attention in healthcare. It is regarded as acceptable that a formula card or mnemonic can be used to find the correct dose and fill a prescription even though this removes any requirement for performing the underlying computation. Feedback and discussion in class reveal that confidence in arithmetic skills can be low even when students are able to pass the end of semester drug calculation exam. To see if confidence in the understanding and performance of arithmetic for drug calculations can be increased by emphasising student's innate powers of logical reasoning after reflection. Remedial classes offered for students who have declared a dislike or lack of confidence in arithmetic have been developed from student feedback adopting a reasoning by logical step methodology. Students who gave up two hours of their free learning time were observed to engage seriously with the learning methods, focussing on the innate ability to perform logical reasoning necessary for drug calculation problems. Working in small groups allowed some discussion of the route to the answer and this was followed by class discussion and reflection. The results were recorded as weekly self-assessment scores for confidence in calculation. A self-selecting group who successfully completed the end of semester drug calculation exam reported low to moderate confidence in arithmetic. After four weeks focussing on logical skills a significant increase in self-belief was measured. This continued to rise in students who remained in the classes. Many students hold a negative belief regarding their own mathematical abilities. This restricts the learning of arithmetic skills making alternate routes using mnemonics and memorised steps an attractive alternative. Practising stepwise logical reasoning skills consolidated by personal reflection has been effective in developing student's confidence and awareness of their innate powers of deduction supporting an

Professional values, self-esteem, and ethical confidence of baccalaureate nursing students.

Science.gov (United States)

Iacobucci, Trisha A; Daly, Barbara J; Lindell, Debbie; Griffin, Mary Quinn

2013-06-01

Professional identity and competent ethical behaviors of nursing students are commonly developed through curricular inclusion of professional nursing values education. Despite the enactment of this approach, nursing students continue to express difficulty in managing ethical conflicts encountered in their practice. This descriptive correlational study explores the relationships between professional nursing values, self-esteem, and ethical decision making among senior baccalaureate nursing students. A convenience sample of 47 senior nursing students from the United States were surveyed for their level of internalized professional nursing values (Revised Professional Nursing Values Scale), level of self-esteem (Rosenberg's Self-Esteem Scale), and perceived level of confidence in ethical decision making. A significant positive relationship (p self-esteem. The results of this study can be useful to nursing educators whose efforts are focused on promoting professional identity development and competent ethical behaviors of future nurses.

Improving students' confidence levels in communicating with patients and introducing students to the importance of history taking

Energy Technology Data Exchange (ETDEWEB)

Halkett, Georgia K.B., E-mail: g.halkett@curtin.edu.a [WA Centre for Cancer and Palliative Care/Curtin Health Innovation Research Institute, Curtin University of Technology, Perth, Western Australia (Australia); Department of Imaging and Applied Physics, Curtin University of Technology, Perth, Western Australia (Australia); McKay, Janice [Department of Imaging and Applied Physics, Curtin University of Technology, Perth, Western Australia (Australia); Shaw, Therese [Child Health Promotion Research Centre, School of Exercise, Biomedical and Health Sciences, Edith Cowan University, Perth, Western Australia (Australia)

2011-02-15

Background: Radiographers can have a marked impact on the way patients deal with their illness because they are often one of the first health professionals that patients see. Therefore, it is essential that radiographers have effective communication skills and are able to provide patients with the information they require. The purpose of this study was to test whether the introduction of additional education on communication and history taking improved students' communication skills. Methods: A short program on communication skills and history taking was introduced to third year undergraduate students prior to a clinical placements period. Three workshops were run; the third included a role play exercise using professional actors as simulated patients. Students completed questionnaires at baseline, following the three workshops and after their subsequent clinical placement. Descriptive statistics were calculated and logistic regression Generalized Estimating Equations models were fitted to test for differences over time in students' confidence levels. Results: Twenty-seven out of 36 students completed the baseline and final surveys. Students indicated they were highly satisfied with the workshops provided. Statistically significant differences were observed for seven items relating to student's confidence levels in communicating with patients after they had participated in the workshops and their subsequent clinical placement. Conclusion: The use of communication skills workshops involving actor/patients is an effective method of assisting students to develop their communication and history taking skills. This program has now been implemented into the mentioned undergraduate course and it is recommended that radiography students at other institutions be provided with the opportunity to develop their communication and history taking skills.

Confidence Intervals Verification for Simulated Error Rate Performance of Wireless Communication System

KAUST Repository

Smadi, Mahmoud A.

2012-12-06

In this paper, we derived an efficient simulation method to evaluate the error rate of wireless communication system. Coherent binary phase-shift keying system is considered with imperfect channel phase recovery. The results presented demonstrate the system performance under very realistic Nakagami-m fading and additive white Gaussian noise channel. On the other hand, the accuracy of the obtained results is verified through running the simulation under a good confidence interval reliability of 95 %. We see that as the number of simulation runs N increases, the simulated error rate becomes closer to the actual one and the confidence interval difference reduces. Hence our results are expected to be of significant practical use for such scenarios. © 2012 Springer Science+Business Media New York.

The Impact of Simulation on Pediatric Nursing Students' Knowledge, Self-Efficacy, Satisfaction, and Confidence

Science.gov (United States)

Saied, Hala

2017-01-01

The simulation technology is rapidly expanding and has been used in several nursing programs around the world and in Saudi Arabia too. The aim of this study was to evaluate the effect of using a simulation based scenarios on the pediatric nursing students' students' knowledge, self-efficacy, satisfaction, and confidence. This study used Bandura's…

Comparing the Effects of Simulation-Based and Traditional Teaching Methods on the Critical Thinking Abilities and Self-Confidence of Nursing Students.

Science.gov (United States)

AlAmrani, Mashael-Hasan; AlAmmar, Kamila-Ahmad; AlQahtani, Sarah-Saad; Salem, Olfat A

2017-10-10

Critical thinking and self-confidence are imperative to success in clinical practice. Educators should use teaching strategies that will help students enhance their critical thinking and self-confidence in complex content such as electrocardiogram interpretation. Therefore, teaching electrocardiogram interpretation to students is important for nurse educators. This study compares the effect of simulation-based and traditional teaching methods on the critical thinking and self-confidence of students during electrocardiogram interpretation sessions. Thirty undergraduate nursing students volunteered to participate in this study. The participants were divided into intervention and control groups, which were taught respectively using the simulation-based and traditional teaching programs. All of the participants were asked to complete the study instrumentpretest and posttest to measure their critical thinking and self-confidence. Improvement was observed in the control and experimental groups with respect to critical thinking and self-confidence, as evidenced by the results of the paired samples t test and the Wilcoxon signed-rank test (p .05). This study evaluated an innovative simulation-based teaching method for nurses. No significant differences in outcomes were identified between the simulator-based and traditional teaching methods, indicating that well-implemented educational programs that use either teaching method effectively promote critical thinking and self-confidence in nursing students. Nurse educators are encouraged to design educational plans with clear objectives to improve the critical thinking and self-confidence of their students. Future research should compare the effects of several teaching sessions using each method in a larger sample.

Emergency radiology elective improves second-year medical students' perceived confidence and knowledge of appropriate imaging utilization.

Science.gov (United States)

Leschied, Jessica R; Knoepp, Ursula S; Hoff, Carrie Nicole; Mazza, Michael B; Klein, Katherine A; Mullan, Patricia B; Kelly, Aine M

2013-09-01

Given recent advances in and wider availability of complex imaging, physicians are expected to understand imaging appropriateness. We introduced second-year medical students to the American College of Radiology Appropriateness Criteria (ACR-AC) in an interactive case-based elective to demonstrate their use in imaging for common emergency department clinical complaints. Prospective pre- and post-test design assessed second-year medical students' performance on case-based knowledge applications and self-assessed confidence related to ACR-AC guidelines compared to second-year students participating in a different concurrent radiology elective. Students participated in a 3-day elective covering the ACR-AC, comparative effective imaging, and risks associated with imaging radiation exposure, with outcomes of perceived confidence using a 5-point Likert scale and knowledge of ACR-AC using case-based multiple choice questions. Analysis included computing mean scores and assessing effect sizes for changes in knowledge. Before the elective, 24 students scored an average of 3.45 questions correct of 8 (43.1%). On course completion, students scored an average of 5.3 questions correct of the same questions (66.3%) (P .85; effect size = 0.008). Students' confidence in ordering appropriate imaging improved nearly 2-fold from a range of 1.9 to 3.2 (on a scale of 1.0 to 5.0) to a range of 3.7 to 4.5. Following a short radiology elective, second-year medical students improved their knowledge of appropriate image utilization and perceived awareness of the indications, contraindications, and effects of radiation exposure related to medical imaging. Copyright © 2013 AUR. Published by Elsevier Inc. All rights reserved.

Effect of immersive workplace experience on undergraduate nurses' mental health clinical confidence.

Science.gov (United States)

Patterson, Christopher; Moxham, Lorna; Taylor, Ellie K; Perlman, Dana; Brighton, Renee; Sumskis, Susan; Heffernan, Tim; Lee-Bates, Benjamin

2017-12-01

Preregistration education needs to ensure that student nurses are properly trained with the required skills and knowledge, and have the confidence to work with people who have a mental illness. With increased attention on non-traditional mental health clinical placements, further research is required to determine the effects of non-traditional mental health clinical placements on mental health clinical confidence. The aim of the present study was to investigate the impact of a non-traditional mental health clinical placement on mental health nursing clinical confidence compared to nursing students undergoing traditional clinical placements. Using the Mental Health Nursing Clinical Confidence Scale, the study investigated the relative effects of two placement programmes on the mental health clinical confidence of 79 nursing students. The two placement programmes included a non-traditional clinical placement of Recovery Camp and a comparison group that attended traditional clinical placements. Overall, the results indicated that, for both groups, mental health placement had a significant effect on improving mean mental health clinical confidence, both immediately upon conclusion of placement and at the 3-month follow up. Students who attended Recovery Camp reported a significant positive difference, compared to the comparison group, for ratings related to communicating effectively with clients with a mental illness, having a basic knowledge of antipsychotic medications and their side-effects, and providing client education regarding the effects and side-effects of medications. The findings suggest that a unique clinical placement, such as Recovery Camp, can improve and maintain facets of mental health clinical confidence for students of nursing. © 2017 Australian College of Mental Health Nurses Inc.

The Language-Related Academic Self-Confidence of Noncitizen Students in US Higher Education

Science.gov (United States)

Goodnight, Melissa Rae

2017-01-01

For this multivariate regression study I utilized data from the Cooperative Institutional Research Program (CIRP) surveys of freshman and senior undergraduates to examine the language-related academic self-confidence (LRASC) of noncitizen students in relationship to college environmental factors like academic disengagement and assertiveness.…

Effect of Simulation on the Confidence of University Nursing Students in Applying Cardiopulmonary Assessment Skills: A Randomized Controlled Trial.

Science.gov (United States)

Tawalbeh, Loai I

2017-08-01

Simulation is an effective teaching strategy. However, no study in Jordan has examined the effect of simulation on the confidence of university nursing students in applying heart and lung physical examination skills. The current study aimed to test the effect of simulation on the confidence of university nursing students in applying heart and lung physical examination skills. A randomized controlled trial design was applied. The researcher introduced the simulation scenario regarding cardiopulmonary examination skills. This scenario included a 1-hour PowerPoint presentation and video for the experimental group (n= 35) and a PowerPoint presentation and a video showing a traditional demonstration in the laboratory for the control group (n = 34). Confidence in applying cardiopulmonary physical examination skills was measured for both groups at baseline and at 1 day and 3 months posttest. A paired t test showed that confidence was significantly higher in the posttest than in the pretest for both groups. An independent t test showed a statistically significant difference (t(67) = -42.95, p skills. Both simulation and traditional training in the laboratory significantly improved the confidence of participants in applying cardiopulmonary assessment skills. However, the simulation training had a more significant effect than usual training in enhancing the confidence of nursing students in applying physical examination skills.

Evaluation of dental students’ perception and self-confidence levels regarding endodontic treatment

Science.gov (United States)

Tanalp, Jale; Güven, Esra Pamukçu; Oktay, Inci

2013-01-01

Objectives: The aim of this study was to obtain information about senior dental students’ perceptions and self-confidence levels regarding endodontic practice. Materials and Methods: Anonymous survey forms were handed out to senior students at Yeditepe University, Faculty of Dentistry. The students were asked to score their level of confidence using a 5-point scale and comment about future practices. Results: The response rate of the survey was 88%. 11.9% expressed endodontics as the first branch in terms of difficulty. The majority (90.5%) indicated they would perform root canal treatments within their expertise limit in the future but refer difficult cases to an endodontist. Bleaching of endodontically treated teeth, managing flare-ups, placement of a rubber dam were procedures in which students reported the lowest confidence (2.55 ± 1.17, 3.24 ± 0.96, 3.24 ± 1.19, respectively). On the other hand, students felt the lowest confidence in the treatment of maxillary molars followed by mandibular molars (3.43 ± 1.02 and 3.93 ± 0.97, respectively). Students also reported the lowest confidence in root resorptions, endo-perio lesions, traumas, retreatments and apexifications (2.93 ± 1.16, 3.07 ± 0.89, 3.24 ± 0.85, 3.33 ± 1.7 and 3.36 ± 1.1, respectively). Conclusions: The results showing students’ lower confidence in more challenging aspects of dentistry may be related with the attitude of dental schools to refer these cases to post graduate students and instilling information about these cases on a theoretical basis only. Though there seems to be a tendency for students to refer challenging cases to a specialist in future, authorities should give priority to enhance the way information and experience is conveyed regarding various aspects of endodontic treatment. PMID:24883030

Students' Confidence in the Ability to Transfer Basic Math Skills in Introductory Physics and Chemistry Courses at a Community College

Science.gov (United States)

Quinn, Reginald

2013-01-01

The purpose of this study was to examine the confidence levels that community college students have in transferring basic math skills to science classes, as well as any factors that influence their confidence levels. This study was conducted with 196 students at a community college in central Mississippi. The study was conducted during the month…

Exploring the information and communication technology competence and confidence of nursing students and their perception of its relevance to clinical practice.

Science.gov (United States)

Levett-Jones, Tracy; Kenny, Raelene; Van der Riet, Pamela; Hazelton, Michael; Kable, Ashley; Bourgeois, Sharon; Luxford, Yoni

2009-08-01

This paper profiles a study that explored nursing students' information and communication technology competence and confidence. It presents selected findings that focus on students' attitudes towards information and communication technology as an educational methodology and their perceptions of its relevance to clinical practice. Information and communication technology is integral to contemporary nursing practice. Development of these skills is important to ensure that graduates are 'work ready' and adequately prepared to practice in increasingly technological healthcare environments. This was a mixed methods study. Students (n=971) from three Australian universities were surveyed using an instrument designed specifically for the study, and 24 students participated in focus groups. The focus group data revealed that a number of students were resistant to the use of information and communication technology as an educational methodology and lacked the requisite skills and confidence to engage successfully with this educational approach. Survey results indicated that 26 per cent of students were unsure about the relevance of information and communication technology to clinical practice and only 50 per cent felt 'very confident' using a computer. While the importance of information and communication technology to student's learning and to their preparedness for practice has been established, it is evident that students' motivation is influenced by their level of confidence and competence, and their understanding of the relevance of information and communication technology to their future careers.

Doctors' attitudes and confidence towards providing nutrition care in practice: Comparison of New Zealand medical students, general practice registrars and general practitioners.

Science.gov (United States)

Crowley, Jennifer; Ball, Lauren; Han, Dug Yeo; McGill, Anne-Thea; Arroll, Bruce; Leveritt, Michael; Wall, Clare

2015-09-01

Improvements in individuals' nutrition behaviour can improve risk factors and outcomes associated with lifestyle-related chronic diseases. This study describes and compares New Zealand medical students, general practice registrars and general practitioners' (GPs') attitudes towards incorporating nutrition care into practice, and self-perceived skills in providing nutrition care. A total of 183 New Zealand medical students, 51 general practice registrars and 57 GPs completed a 60-item questionnaire investigating attitudes towards incorporating nutrition care into practice and self-perceived skills in providing nutrition care. Items were scored using a 5-point Likert scale. Factor analysis was conducted to group questionnaire items and a generalised linear model compared differences between medical students, general practice registrars and GPs. All groups indicated that incorporating nutrition care into practice is important. GPs displayed more positive attitudes than students towards incorporating nutrition in routine care (ppractice registrars were more positive than students towards performing nutrition recommendations (p=0.004), specified practices (p=0.037), and eliciting behaviour change (p=0.024). All groups displayed moderate confidence towards providing nutrition care. GPs were more confident than students in areas relating to wellness and disease (pmedical students, general practice registrars and GPs have positive attitudes and moderate confidence towards incorporating nutrition care into practice. It is possible that GPs' experience providing nutrition care contributes to greater confidence. Strategies to facilitate medical students developing confidence in providing nutrition care are warranted.

Promoting skill building and confidence in freshman nursing students with a "Skills-a-Thon".

Science.gov (United States)

Roberts, Susan T; Vignato, Julie A; Moore, Joan L; Madden, Carol A

2009-08-01

Freshman nursing students returning for their second semester after summer break benefited by reviewing previously learned clinical skills presented in a Skills-a-Thon. Skills stations were established and facilitated by faculty and senior students. Senior students were first trained in mentoring and specific steps in skills competencies. Freshman students demonstrated skills in various mock clinical situations including catheter insertion, sterile dressings, medications, and physical assessment. The strategy reinforced learning and provided an opportunity for students to experience risk-free skills performance among peers. Freshman students gained proficiency and appreciated guidance by senior students without the pressures of testing. Seniors benefited from a condensed version of the program to review their own skills prior to the event. Responses were positive, with students reporting improved performance and confidence with hands-on application in a non-threatening environment. Nursing faculty observed improvement in skill performance and competence, and plan to offer future events. Copyright 2009, SLACK Incorporated.

Fearless Improvisation: A Pilot Study to Analyze String Students' Confidence, Anxiety, and Attitude toward Learning Improvisation

Science.gov (United States)

Alexander, Michael L.

2012-01-01

The purpose of this study was to investigate the confidence, anxiety, and attitude of novice string student improvisers. A form of the Fennema-Sherman Mathematics Attitudes Scales, as modified for improvisation by Wehr-Flowers, was given to middle school and high school string students (N = 121) after their participation in a 4-month improvisation…

On the form of ROCs constructed from confidence ratings.

Science.gov (United States)

Malmberg, Kenneth J

2002-03-01

A classical question for memory researchers is whether memories vary in an all-or-nothing, discrete manner (e.g., stored vs. not stored, recalled vs. not recalled), or whether they vary along a continuous dimension (e.g., strength, similarity, or familiarity). For yes-no classification tasks, continuous- and discrete-state models predict nonlinear and linear receiver operating characteristics (ROCs), respectively (D. M. Green & J. A. Swets, 1966; N. A. Macmillan & C. D. Creelman, 1991). Recently, several authors have assumed that these predictions are generalizable to confidence ratings tasks (J. Qin, C. L. Raye, M. K. Johnson, & K. J. Mitchell, 2001; S. D. Slotnick, S. A. Klein, C. S. Dodson, & A. P. Shimamura, 2000, and A. P. Yonelinas, 1999). This assumption is shown to be unwarranted by showing that discrete-state ratings models predict both linear and nonlinear ROCs. The critical factor determining the form of the discrete-state ROC is the response strategy adopted by the classifier.

E-Mentoring: Confidence Intervention for Senior Nursing Students Preparing for Readiness to Practice

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LaRose, Patrick S., Sr.

2013-01-01

The role of the registered nurse has evolved over the years as technology has changed and the practice of nursing has advanced. There are many factors that influence how a new nurse enters practice; however, confidence appears to play a large role in the way nursing students see themselves and how this self perception regulates transition to…

Skills learned through professional internships can contribute to higher confidence in students

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Tamalavage, A.

2014-12-01

Through completing an internship, a student has the opportunity to learn skills that may not be typically emphasized in the classroom. Students can create a unique professional identity by participating in internships that may be relevant to their career path. The diversity of internships can also allow a student to try an experience in a job that may be away from their assumed career trajectory, contributing to students finding where their skills could fit best. I have learned a core set of skills that have supported my transition from an undergraduate degree through two internships in both a non-profit organization and an oil and gas company. This presentation will include an analysis of the project management and communication skills that have given me "real-world" experience to understand what skills could be useful in pursuing a career in the Earth sciences. I believed that participation in clubs, mentoring assignments, and classes abroad during my undergraduate were fully providing me with the fundamental skills to enter the professional job market. Although I did learn time management, facilitation and collaboration, I did not fully gauge the necessity of a crucial understanding of these skills in the workplace. My skills using collaborative work have strengthened most since finishing my undergraduate degree. Through group work at each of my internships, I learned clear communication, management, respect, financial responsibility and how to fulfill an obligation towards a common goal. Without strengthening those skills, I do not think I would be pursuing a graduate degree in the Earth sciences with confidence. The essential skills I have learned have furthered my assurance to approach a problem with certainty when developing a hypothesis, seeking help from others, and developing a solution. This presentation will suggest further research and how specific feedback can be gathered from other Earth science students who have completed internships. With further

Undergraduate Confidence When Undertaking Root Canal Treatment and Their Perception of the Quality of Their Endodontic Education

Directory of Open Access Journals (Sweden)

James Puryer

2016-12-01

Full Text Available The General Dental Council expects graduating dentists to be competent at treating pulpal disease. Previous studies have found dental undergraduates to have low levels of confidence with respect to endodontic treatments. The aim of this study was to investigate the confidence of undergraduate dental students at the University of Bristol when performing root canal treatment, and to investigate their perception of the quality of their endodontic education. An anonymous questionnaire, based upon one used in a 2015 study at Cardiff University, was distributed to all (n = 204 undergraduate students in Years 3–5 at the University of Bristol. The results were analysed using the Statistical Package for the Social Sciences software (SPSS. There was a 59% (n = 120 response rate and a significant (p < 0.01 difference in confidence levels for root canal treatments (RCTs completed between these students. All (100% Year-5 students felt confident in completing anterior RCTs, and 91% felt confident in completing posterior RCTs. The majority (93% of Year-4 students felt confident in completing anterior RCTs, and 77% felt confident in completing posterior RCTs. Over one-half (56% of Year-3 students felt confident in anterior RCTs and 17% in posterior RCTs. With respect to the individual stages of RCT (access cavity, cleaning and shaping of root canal system, and obturation/filling, results showed that there was a significant difference (p < 0.01 in confidence levels between year groups. Many students thought the amount of time spent on endodontic teaching and the quality of teaching to be satisfactory. Improvements suggested for future endodontic teaching included higher numbers of staff supervision and additional endodontic practice on extracted teeth before seeing patients. There was a strong association between students’ clinical experience and their levels of confidence when completing RCT. Increasing the amount of clinical experience of RCTs could

A clinical nutrition course to improve pharmacy students' skills and confidence in counseling patients.

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Chang, Linda; Popovich, Nicholas G; Iramaneerat, Cherdsak; Smith, Everett V; Lutfiyya, M Nawal

2008-06-15

To create, implement, and evaluate a PharmD course on primary care nutrition. A 2-credit hour elective course was offered to second- and third-year pharmacy students. It was informed by the Socratic method using a minimum number of formal lecture presentations and featured problem-based learning exercises, case-based scenarios, and scientific literature to fuel informed debate. A single group posttest design with a retrospective pretest was used to assess students' self-efficacy. There was a significant overall improvement in students' self-efficacy in their ability to practice primary care nutrition. Completion of a nutrition course improved students' confidence in providing primary care nutrition and empowered them to speak more comfortably about the role of nutrition in the prevention of chronic diseases.

RN-to-BSN Students' Quality Improvement Knowledge, Skills, Confidence, and Systems Thinking.

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Trent, Peggy; Dolansky, Mary A; DeBrew, Jacqueline Kayler; Petty, Gayle M

2017-12-01

Little evidence demonstrates that RN-to-baccalaureate nursing (BSN) graduates have met The Essentials of Baccalaureate Education for Professional Nursing Practice-specifically, evidence of the graduates' organizational and systems leadership related to quality care and patient safety. This BSN Essentials reflects the QSEN quality improvement (QI) competency. The purpose of this pilot study was to develop and test an assessment strategy to measure RN-to BSN students' QI competence and their perception of QI knowledge and skills. Students (N = 59) from six RN-to-BSN programs participated in a Qualtrics survey e-mailed during the last semester of their program. The majority of students (60%) reported that they did not experience QI content in their program. Scores on QI knowledge, skills, and systems thinking were low, yet the students self-reported that they were confident in their ability to perform QI. This pilot study provides an assessment strategy to measure students' competence related to QI. Nursing education has an opportunity to integrate and measure QI competence to ensure that nurses have the knowledge and skills to continually improve patient care. [J Nurs Educ. 2017;56(12):737-740.]. Copyright 2017, SLACK Incorporated.

Comparing Integrated and Disciplinary Clinical Training Patterns for Dental Interns: Advantages, Disadvantages, and Effect on Students' Self-Confidence.

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Wu, Junrong; Feng, Xiaoli; Chen, Aijie; Zhang, Yanli; Liu, Qi; Shao, Longquan

2016-03-01

In China, the five-year program of undergraduate education for stomatology consists of four years of lecture courses and one year of internship focused on clinical training. Dental schools provide this clinical training either in their own clinics (referred to as the one-stage pattern because all forms of practice are completed together) or by placing students in external clinics usually at non-affiliated hospitals (referred to as the three-stage program because the three primary areas are taught separately). The aims of this study were to investigate differences in teaching effect between the one-stage and the three-stage patterns and to evaluate advantages and disadvantages of the two patterns. A three-section, 31-item questionnaire was designed to assess basic and clinic information about the interns' training and their self-confidence in performing clinical procedures. The survey was administered to graduates who finished the fifth-year internship in 2012-14. Of the 356 individuals invited to participate, 303 graduates who spent their intern years in 43 academic dental institutions returned completed surveys (response rate of 85%). The one-stage group (n=121) reported longer independent operation time than the three-stage group (n=182) (p<0.01). No significant difference was found between the groups for assessment of clinic infrastructure (p=0.121). The interns were most confident in oral hygiene instruction and scale and polish (overall median=5), but showed low confidence in rubber dam placement and four other procedures (overall median=2). The one-stage group rated their confidence level higher than the three-stage group on comprehensive skills such as arranging appointments and managing patients and procedures needing long treatment periods such as molar endodontics. The three-stage group showed higher confidence on more specialized procedures such as surgical extractions and suturing. This study found that both of the two intern patterns had advantages and

Using principal components analysis to explore competence and confidence in student nurses as users of information and communication technologies.

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Todhunter, Fern

2015-07-01

To report on the relationship between competence and confidence in nursing students as users of information and communication technologies, using principal components analysis. In nurse education, learning about and learning using information and communication technologies is well established. Nursing students are one of the undergraduate populations in higher education required to use these resources for academic work and practice learning. Previous studies showing mixed experiences influenced the choice of an exploratory study to find out about information and communication technologies competence and confidence. A 48-item survey questionnaire was administered to a volunteer sample of first- and second-year nursing students between July 2008-April 2009. The cohort ( N  =   375) represented 18·75% of first- and second-year undergraduates. A comparison between this work and subsequent studies reveal some similar ongoing issues and ways to address them. A principal components analysis (PCA) was carried out to determine the strength of the correlation between information and communication technologies competence and confidence. The aim was to show the presence of any underlying dimensions in the transformed data that would explain any variations in information and communication technologies competence and confidence. Cronbach's alpha values showed fair to good internal consistency. The five component structure gave medium to high results and explained 44·7% of the variance in the original data. Confidence had a high representation. The findings emphasized the shift towards social learning approaches for information and communication technologies. Informal social collaboration found favour with nursing students. Learning through talking, watching and listening all play a crucial role in the development of computing skills.

Easy and Informative: Using Confidence-Weighted True-False Items for Knowledge Tests in Psychology Courses

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Dutke, Stephan; Barenberg, Jonathan

2015-01-01

We introduce a specific type of item for knowledge tests, confidence-weighted true-false (CTF) items, and review experiences of its application in psychology courses. A CTF item is a statement about the learning content to which students respond whether the statement is true or false, and they rate their confidence level. Previous studies using…

Can a multisensory teaching approach impart the necessary knowledge, skills, and confidence in final year medical students to manage epistaxis?

Science.gov (United States)

2013-01-01

Objective The purpose of this study is to evaluate the efficacy of a multisensory teaching approach in imparting the knowledge, skills, and confidence to manage epistaxis in a cohort of fourth year medical students. Methods One hundred and thirty four fourth year medical students were recruited into the study from Aug 2011 to February 2012 in four groups. Students listened to an audio presentation (PODcast) about epistaxis and viewed a video presentation on the technical skills (VODcast). Following this, students completed a 5-minute Individual Readiness Assessment Test (IRAT) to test knowledge accrued from the PODcast and VODcast. Next, students observed a 10-minute expert demonstration of the technical skills on a human cadaver and spent half an hour practicing these techniques on cadaver simulators with expert guidance. The students’ confidence was assessed with Confidence Level Questionnaires (CLQs) before and after their laboratory session. The skill level of a subset of students was also assessed with a pre- and post-laboratory Objective Structured Assessment of Technical Skills (OSATS). Results Eighty two percent of the participants achieved a score of at least 80% on the IRAT. The CLQ instrument was validated in the study. There was a statistically significant improvement between the pre- and post-laboratory CLQ scores (pepistaxis. PMID:24479815

The Development and Initial Use of a Survey of Student "Belongingness", Engagement and Self-Confidence in UK Higher Education

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Yorke, Mantz

2016-01-01

Students' sense of "belongingness" and their engagement in academic study have been identified as key contributors to student success. A short instrument that can identify changes over time in students' sense of belonging to their institution, their academic engagement and their self-confidence has been developed and used in conjunction…

The Effectiveness of SSCS Learning Model with KNWS Strategy towards Mathematical Creative Thinking Ability and Self Confidence of Students

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Asa Kuntifatin Warda

2017-11-01

Full Text Available Type of this study is quantitative. The purpose of this study was to determine the effectiveness of SSCS learning model with KNWS strategy towards mathematical creative thinking ability and self confidence of students. The populations of this study was students at grade VIII SMP Muhammadiyah 8 Semarang academic year 2016/2017. The sampling was done by cluster random sampling technique, which were chosen VIIIA as experiment class and VIIIC as control class. Data collection methods used documentation, a test, a questionnaire, and an observation. The result of this study stated that the mathematical creative thinking ability of the experiment class students had reached the classical completeness, percentage of mastery learning on mathematical creative thinking ability of the experiment class students was better than that percentage of the control class students, average of test result on mathematical creative thinking ability of the experiment class students was better than that average of the control class students, average of self confidence score of the experiment class students was better than that average of the control class students, teacher ability and the learning activities at the experiment class students included in good category, response of the experiment class students to joint the learning is positive.

Nurses' training and confidence on deep venous catheterization.

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Liachopoulou, A P; Synodinou-Kamilou, E E; Deligiannidi, P G; Giannakopoulou, M; Birbas, K N

2008-01-01

The rough estimation of the education and the self-confidence of nurses, both students and professionals, regarding deep venous catheterization in adult patients, the evaluation of the change in self-confidence of one team of students who were trained with a simulator on deep venous catheterization and the correlation of their self-confidence with their performance recorded by the simulator. Seventy-six nurses and one hundred twenty-four undergraduate students participated in the study. Fourty-four University students took part in a two-day educational seminar and were trained on subclavian and femoral vein paracentesis with a simulator and an anatomical model. Three questionnaires were filled in by the participants: one from nurses, one from students of Technological institutions, while the University students filled in the previous questionnaire before their attendance of the seminar, and another questionnaire after having attended it. Impressive results in improving the participants' self-confidence were recorded. However, the weak correlation of their self-confidence with the score automatically provided by the simulator after each user's training obligates us to be particularly cautious about the ability of the users to repeat the action successfully in a clinical environment. Educational courses and simulators are useful educational tools that are likely to shorten but in no case can efface the early phase of the learning curve in clinical setting, substituting the clinical training of inexperienced users.

The 95% confidence intervals of error rates and discriminant coefficients

Directory of Open Access Journals (Sweden)

Shuichi Shinmura

2015-02-01

Full Text Available Fisher proposed a linear discriminant function (Fisher’s LDF. From 1971, we analysed electrocardiogram (ECG data in order to develop the diagnostic logic between normal and abnormal symptoms by Fisher’s LDF and a quadratic discriminant function (QDF. Our four years research was inferior to the decision tree logic developed by the medical doctor. After this experience, we discriminated many data and found four problems of the discriminant analysis. A revised Optimal LDF by Integer Programming (Revised IP-OLDF based on the minimum number of misclassification (minimum NM criterion resolves three problems entirely [13, 18]. In this research, we discuss fourth problem of the discriminant analysis. There are no standard errors (SEs of the error rate and discriminant coefficient. We propose a k-fold crossvalidation method. This method offers a model selection technique and a 95% confidence intervals (C.I. of error rates and discriminant coefficients.

A Model For Teaching Advanced Neuroscience Methods: A Student-Run Seminar to Increase Practical Understanding and Confidence.

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Harrison, Theresa M; Ching, Christopher R K; Andrews, Anne M

2016-01-01

Neuroscience doctoral students must master specific laboratory techniques and approaches to complete their thesis work (hands-on learning). Due to the highly interdisciplinary nature of the field, learning about a diverse range of methodologies through literature surveys and coursework is also necessary for student success (hands-off learning). Traditional neuroscience coursework stresses what is known about the nervous system with relatively little emphasis on the details of the methods used to obtain this knowledge. Furthermore, hands-off learning is made difficult by a lack of detail in methods sections of primary articles, subfield-specific jargon and vague experimental rationales. We designed a student-taught course to enable first-year neuroscience doctoral students to overcome difficulties in hands-off learning by introducing a new approach to reading and presenting primary research articles that focuses on methodology. In our literature-based course students were encouraged to present a method with which they had no previous experience. To facilitate weekly discussions, "experts" were invited to class sessions. Experts were advanced graduate students who had hands-on experience with the method being covered and served as discussion co-leaders. Self-evaluation worksheets were administered on the first and last days of the 10-week course and used to assess students' confidence in discussing research and methods outside of their primary research expertise. These evaluations revealed that the course significantly increased the students' confidence in reading, presenting and discussing a wide range of advanced neuroscience methods.

Enhancing Students' Confidence in Employability Skills through the Practice of "Recall, Adapt and Apply"

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Sinclair, Alison J.

2017-01-01

The ability to apply prior knowledge to new challenges is a skill that is highly valued by employers, but the confidence to achieve this does not come naturally to all students. An essential step to becoming an independent researcher requires a transition between simply following a fail-safe set of instructions to being able to adapt a known…

An exploratory qualitative analysis of student midwives views of teaching methods that could build their confidence to deliver perinatal bereavement care.

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Martin, Caroline J Hollins; Robb, Yvonne; Forrest, Eleanor

2016-04-01

Equipping student midwives with confidence to deliver bereavement care to childbearing women is a challenge for midwifery lecturers. To explore qualitative data provided by student midwives who evaluated the workbook Bereavement care for childbearing women and their families (Hollins Martin & Forrest, 2013) to explore their views of potential teaching strategies that could build their confidence to deliver real bereavement care. An exploratory qualitative thematic analysis was used to provide, analyse and report themes identified within data collected in a prior study. Participants were student midwives (n=179) in their second/third year of a midwifery degree program at 1 of 3 universities in the UK were included in the study. Data to evaluate effectiveness of the bereavement workbook as a teaching method was collected using a survey instrument. It was the comments written under questions by participants that were analysed in the present study. Three themes emerged: (1) increasing classroom interaction, (2) the importance of reflecting on emotions, and (3) need for experience. Although this study has addressed delivery of education that relates to midwives, the findings are cross transferable to other healthcare educators, practitioners, and students. Several solutions are proposed that could potentially build student confidence to deliver bereavement care: lecturers should (1) encourage group discussion in the classroom to help build student confidence to emotionally cope during real bereavement events; (2) ensure students gain exposure by encouraging qualified midwives to include them in real bereavement events early on in their training, and (3) develop packages of perinatal bereavement scenarios for simulation and rehearsal in the clinical skills laboratory. Post-implementation, it is recommended that these teaching strategies be evaluated. Copyright © 2016 Elsevier Ltd. All rights reserved.

Confidence as a barrier to the use of problem-based learning in veterinary undergraduate students.

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Tarlinton, Rachael E; Yon, Lisa; Klisch, Karl; Tötemeyer, Sabine; Gough, Kevin C

2011-01-01

Problem-based or case-based learning is a popular method of instruction in clinical degrees such as veterinary science, nursing, and medicine. It is difficult, however, for students to adapt to this learning method, and this difficulty has been well described. The present study surveyed first-year undergraduate veterinary students at the University of Nottingham about the challenges they faced upon beginning problem-based learning sessions. A surprisingly large percentage of students (36% of females and 38% of males) reported a lack of confidence in speaking in front of the other students as a concern they experienced during their first term. Conversely, only 10% of the female students (and none of the male students) reported overconfidence as a problem. This is in contrast to the perceptions of the staff members who facilitated the sessions who reported that 14% of the students exhibited underconfidence and 14% exhibited overconfidence. The difference between the female and male students' responses as well as the difference between the perceptions of students and those of facilitators is statistically significant (G-test p<.05).

Doctoral Students in Music Education: Occupational Identity, Career Intent and Commitment, and Confidence for Teaching in Higher Education

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Martin, Lisa D.

2016-01-01

The purpose of this study was to examine music education doctoral students' shifting occupational identity beliefs, career intent and commitment, and overall confidence for teaching in higher education. A total of 124 music education doctoral students, enrolled at 29 institutions of higher education in the United States, completed a onetime,…

Confidence in Science and Achievement Outcomes of Fourth-Grade Students in Korea: Results from the TIMSS 2011 Assessment

Science.gov (United States)

House, J. Daniel; Telese, James A.

2017-01-01

Findings from assessments of fourth-grade science have indicated that students in Korea scored higher than international averages. Research results have also shown that attitudes toward science were related to achievement outcomes for Korean students. The purpose of this study was to examine the relationship between confidence in science and…

Culinary efficacy: an exploratory study of skills, confidence, and healthy cooking competencies among university students.

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Murray, Douglas W; Mahadevan, Meena; Gatto, Kelsey; O'Connor, Kaitlyn; Fissinger, Alexis; Bailey, Dylan; Cassara, Eric

2016-05-01

This study was conducted to determine whether a group of college-age students in New Jersey, USA, had the requisite culinary skills, knowledge, and confidence to take personal control of their meal planning and production. The long-term threat to the public health systems posed by high rates of obesity among young adults in higher education institutions has garnered widespread attention across the world. Studies have shown that assuming personal responsibility over preparing and consuming food can play a key role in addressing the problem of poor nutrient intakes. Focus groups were conducted with students (N = 24) who fit the eligibility criteria of not having a university meal plan, and living independently at the time of the study (not with family members). The sessions were recorded, transcribed, and then coded into themes. Two trained research assistants tested the results and inter-rater reliability was confirmed. Content analysis revealed three major themes: Health Perceptions, Life influences, and Barriers to Cooking and Eating Healthy. The students' comments indicated that while they had a basic knowledge of the key principles of eating a balanced diet, it may not have necessarily translated into actual food choices and cooking practices. Several students reported an overreliance on processed and prepared foods, and they consumed few fruits and vegetables. Factors such as lack of culinary knowledge and skill, financial instability, inadequate access to healthy food options, and other time/lifestyle constraints may have played a significant role in limiting their ability to prepare and consume healthy meals. The findings of this study highlight the importance of designing programmes with effective strategies to motivate and encourage college students to improve their food behaviours and practices. © Royal Society for Public Health 2015.

Physiotherapy students' experience, confidence and attitudes on the causes and management of violent and aggressive behaviour.

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Stubbs, Brendon; Rayment, Nick; Soundy, Andrew

2011-12-01

Healthcare professionals are at risk of experiencing violent and aggressive behaviour from patients. This is most notable in those with least experience, such as students, yet little reported research has considered the experiences of physiotherapy students. The aims of this study were to: (1) explore the incidence and nature of violent and aggressive behaviour experienced by physiotherapy students; and (2) consider the attitudes and confidence of the students in dealing with such behaviour. Retrospective survey. A university in the Midlands region of the UK. Sixty-four final year physiotherapy students. The Management of Aggression and Violence Attitude Scale and an additional survey. Over half (33/64, 52%) of the respondents had experienced at least one incident of violent and aggressive behaviour on a clinical placement. The overwhelming majority of victims (60/64, 94%) did not feel adequately confident to deal with such situations. However, no incidents were officially reported to the university. Both victims and non-victims agreed broadly with the internal model of the causes of aggression and violence, but significantly (P=0.02) more victims did not associate the violent and aggressive behaviour with the responsibility of the patient to control their feelings. Many physiotherapy students experience at least one incident of violent and aggressive behaviour whilst on a clinical placement. Training in the recognition and management of violent and aggressive behaviour would be a beneficial addition to the curricula of physiotherapy programmes. Further larger scale research is warranted. Copyright © 2011 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

School Libraries Addressing the Needs of ELL Students: Enhancing Language Acquisition, Confidence, and Cultural Fluency in ELL Students by Developing a Targeted Collection and Enriching Your Makerspace

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Murphy, Peggy Henderson

2018-01-01

English Language Learner (ELL) students are sometimes a small constituency. Many resources already in the library can be used to enhance their language acquisition, confidence, and cultural fluency--resources such as graphic novels, hi-lo books, and makerspace materials. This article discusses enhancing language acquisition, confidence, and…

Undergraduate baccalaureate nursing students' self-reported confidence in learning about patient safety in the classroom and clinical settings: an annual cross-sectional study (2010-2013).

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Lukewich, Julia; Edge, Dana S; Tranmer, Joan; Raymond, June; Miron, Jennifer; Ginsburg, Liane; VanDenKerkhof, Elizabeth

2015-05-01

Given the increasing incidence of adverse events and medication errors in healthcare settings, a greater emphasis is being placed on the integration of patient safety competencies into health professional education. Nurses play an important role in preventing and minimizing harm in the healthcare setting. Although patient safety concepts are generally incorporated within many undergraduate nursing programs, the level of students' confidence in learning about patient safety remains unclear. Self-reported patient safety competence has been operationalized as confidence in learning about various dimensions of patient safety. The present study explores nursing students' self-reported confidence in learning about patient safety during their undergraduate baccalaureate nursing program. Cross-sectional study with a nested cohort component conducted annually from 2010 to 2013. Participants were recruited from one Canadian university with a four-year baccalaureate of nursing science program. All students enrolled in the program were eligible to participate. The Health Professional Education in Patient Safety Survey was administered annually. The Health Professional Education in Patient Safety Survey captures how the six dimensions of the Canadian Patient Safety Institute Safety Competencies Framework and broader patient safety issues are addressed in health professional education, as well as respondents' self-reported comfort in speaking up about patient safety issues. In general, nursing students were relatively confident in what they were learning about the clinical dimensions of patient safety, but they were less confident about the sociocultural aspects of patient safety. Confidence in what they were learning in the clinical setting about working in teams, managing adverse events and responding to adverse events declined in upper years. The majority of students did not feel comfortable speaking up about patient safety issues. The nested cohort analysis confirmed these

A fuzzy logic algorithm to assign confidence levels to heart and respiratory rate time series

International Nuclear Information System (INIS)

Liu, J; McKenna, T M; Gribok, A; Reifman, J; Beidleman, B A; Tharion, W J

2008-01-01

We have developed a fuzzy logic-based algorithm to qualify the reliability of heart rate (HR) and respiratory rate (RR) vital-sign time-series data by assigning a confidence level to the data points while they are measured as a continuous data stream. The algorithm's membership functions are derived from physiology-based performance limits and mass-assignment-based data-driven characteristics of the signals. The assigned confidence levels are based on the reliability of each HR and RR measurement as well as the relationship between them. The algorithm was tested on HR and RR data collected from subjects undertaking a range of physical activities, and it showed acceptable performance in detecting four types of faults that result in low-confidence data points (receiver operating characteristic areas under the curve ranged from 0.67 (SD 0.04) to 0.83 (SD 0.03), mean and standard deviation (SD) over all faults). The algorithm is sensitive to noise in the raw HR and RR data and will flag many data points as low confidence if the data are noisy; prior processing of the data to reduce noise allows identification of only the most substantial faults. Depending on how HR and RR data are processed, the algorithm can be applied as a tool to evaluate sensor performance or to qualify HR and RR time-series data in terms of their reliability before use in automated decision-assist systems

Preservice teachers' perceived confidence in teaching school violence prevention.

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Kandakai, Tina L; King, Keith A

2002-01-01

To examine preservice teachers' perceived confidence in teaching violence prevention and the potential effect of violence-prevention training on preservice teachers' confidence in teaching violence prevention. Six Ohio universities participated in the study. More than 800 undergraduate and graduate students completed surveys. Violence-prevention training, area of certification, and location of student- teaching placement significantly influenced preservice teachers' perceived confidence in teaching violence prevention. Violence-prevention training positively influences preservice teachers' confidence in teaching violence prevention. The results suggest that such training should be considered as a requirement for teacher preparation programs.

Evidence-Based Practice Knowledge, Attitude, Access and Confidence: A comparison of dental hygiene and dental students.

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Santiago, Victoria; Cardenas, Melissa; Charles, Anne Laure; Hernandez, Estefany; Oyoyo, Udochukwu; Kwon, So Ran

2018-04-01

Purpose: The purpose of this study was to evaluate whether current educational strategies at a dental institution in the United States made a difference in dental hygiene (DNHY) and dental students' (D3) learning outcomes in the four domains of evidence-based practice (EBP), knowledge, attitude, accessing evidence, and confidence (KACE), following a 12-week research design course. Methods: All participants DNHY (n=19) and D3 (n=96) enrolled in the research design course at Loma Linda University completed a paper KACE survey distributed on the first day of class. Students completed the KACE survey once more at the end of the 12-week course. Pre- and post-survey results were compared both within and between the DNHY and D3 student groups to identify the learning outcomes in the four domains of EBP; knowledge, attitude, accessing evidence, and confidence in EBP. Descriptive statistics were conducted to profile all variables in the study; the level of significance was set at α=0.05. Results: All DNHY students (n=19) completed the pre and post KACE surveys; of the D3 (n=96) students enrolled in the course 82% (n=79) competed the post-survey. Comparison of the survey results showed that both DNHY and D3 students demonstrated statistically significant increases in their level of knowledge and attitude (p 0.05). Conclusion: DNHY and D3 students increased their knowledge and developed more positive attitudes towards EBP following a 12-week research design course. Study results identify improvement areas for EBP knowledge acquisition including determining levels of evidence, analysis of study results, and evaluating the appropriateness of research study designs through the use of validated EBP survey instrument. Copyright © 2018 The American Dental Hygienists’ Association.

Effects of an intensive clinical skills course on senior nursing students' self-confidence and clinical competence: A quasi-experimental post-test study.

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Park, Soohyun

2018-02-01

To foster nursing professionals, nursing education requires the integration of knowledge and practice. Nursing students in their senior year experience considerable stress in performing the core nursing skills because, typically, they have limited opportunities to practice these skills in their clinical practicum. Therefore, nurse educators should revise the nursing curricula to focus on core nursing skills. To identify the effect of an intensive clinical skills course for senior nursing students on their self-confidence and clinical competence. A quasi-experimental post-test study. A university in South Korea during the 2015-2016 academic year. A convenience sample of 162 senior nursing students. The experimental group (n=79) underwent the intensive clinical skills course, whereas the control group (n=83) did not. During the course, students repeatedly practiced the 20 items that make up the core basic nursing skills using clinical scenarios. Participants' self-confidence in the core clinical nursing skills was measured using a 10-point scale, while their clinical competence with these skills was measured using the core clinical nursing skills checklist. Independent t-test and chi-square tests were used to analyze the data. The mean scores in self-confidence and clinical competence were higher in the experimental group than in the control group. This intensive clinical skills courses had a positive effect on senior nursing students' self-confidence and clinical competence for the core clinical nursing skills. This study emphasizes the importance of reeducation using a clinical skills course during the transition from student to nursing professional. Copyright © 2017. Published by Elsevier Ltd.

Confidence in and beliefs about first-year engineering student success : Case study from KU Leuven, TU Delft, and TU Graz

NARCIS (Netherlands)

de Laet, Tinne; Broos, Tom; van Staalduinen, J.P.; Ebner, Martin; Langie, G.; van Soom, Carolien; Schepers, Wim

2017-01-01

This paper explores the confidence starting first-year engineering students have in being successful in the first study year and which study-related behaviour they believe to be important to this end. Additionally, this paper studies which feedback these students would like to receive and compares

The Effect of a Surgical Skills Course on Confidence Levels of Rural General Practitioners: An Observational Study.

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Byrd, Pippa; Ward, Olga; Hamdorf, Jeffrey

2016-10-01

Objective  To investigate the effect of a short surgical skills course on general practitioners' confidence levels to perform procedural skills. Design  Prospective observational study. Setting  The Clinical Evaluation and Training Centre, a practical skills-based educational facility, at The University of Western Australia. Participants  Medical practitioners who participated in these courses. Nurses, physiotherapists, and medical students were excluded. The response rate was 61% with 61 participants providing 788 responses for pre- and postcourse confidence levels regarding various surgical skills. Intervention  One- to two-day surgical skills courses consisting of presentations, demonstrations, and practical stations, facilitated by specialists. Main Outcome Measures  A two-page precourse and postcourse questionnaire was administered to medical practitioners on the day. Participants rated their confidence levels to perform skills addressed during the course on a 4-point Likert scale. Results  Of the 788 responses regarding confidence levels, 621 were rated as improved postcourse, 163 were rated as no change, and 4 were rated as lower postcourse. Seven of the courses showed a 25% median increase in confidence levels, and one course demonstrated a 50% median increase. All courses showed statistically significant results ( p  skills course resulted in a statistically significant improvement in the confidence levels of rural general practitioners to perform these skills.

Systematic review of knowledge, confidence and education in nutritional genomics for students and professionals in nutrition and dietetics.

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Wright, O R L

2014-06-01

This review examines knowledge and confidence of nutrition and dietetics professionals in nutritional genomics and evaluates the teaching strategies in this field within nutrition and dietetics university programmes and professional development courses internationally. A systematic search of 10 literature databases was conducted from January 2000 to December 2012 to identify original research. Any studies of either nutrition and/or dietetics students or dietitians/nutritionists investigating current levels of knowledge or confidence in nutritional genomics, or strategies to improve learning and/or confidence in this area, were eligible. Eighteen articles (15 separate studies) met the inclusion criteria. Three articles were assessed as negative, eight as neutral and seven as positive according to the American Dietetics Association Quality Criteria Checklist. The overall ranking of evidence was low. Dietitians have low involvement, knowledge and confidence in nutritional genomics, and evidence for educational strategies is limited and methodologically weak. There is a need to develop training pathways and material to up-skill nutrition and/or dietetics students and nutrition and/or dietetics professionals in nutritional genomics through multidisciplinary collaboration with content area experts. There is a paucity of high quality evidence on optimum teaching strategies; however, methods promoting repetitive exposure to nutritional genomics material, problem-solving, collaborative and case-based learning are most promising for university and professional development programmes. © 2013 The British Dietetic Association Ltd.

Impact of Undergraduate Research Mentorship Affects on Student Desire, Confidence and Motivation to Continue Work in Science

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Salm, Ann E.

2015-01-01

The quantitative Undergraduate Research Questionnaire (URQ) is used to assess the impact of undergraduate research mentorship affects, such as informal conversations, supportive faculty and/or peer interactions, on student confidence and motivation to continue working, learning or researching in the sciences (Taraban & Logue, 2012). Research…

Self-Confidence in the Hospitality Industry

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Michael Oshins

2014-02-01

Full Text Available Few industries rely on self-confidence to the extent that the hospitality industry does because guests must feel welcome and that they are in capable hands. This article examines the results of hundreds of student interviews with industry professionals at all levels to determine where the majority of the hospitality industry gets their self-confidence.

Does the Confidence of First-Year Undergraduate Students Change over Time According to Achievement Goal Profile?

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Putwain, David W.; Sander, Paul

2016-01-01

This study examined the changes in students' academic behavioural confidence over the course of their first year of academic study and whether changes differ by their achievement goal profile. Self-report data were collected from 434 participants in three waves: at the beginning of the first semester of their first year of undergraduate study, at…

The ROC Toolbox: A toolbox for analyzing receiver-operating characteristics derived from confidence ratings.

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Koen, Joshua D; Barrett, Frederick S; Harlow, Iain M; Yonelinas, Andrew P

2017-08-01

Signal-detection theory, and the analysis of receiver-operating characteristics (ROCs), has played a critical role in the development of theories of episodic memory and perception. The purpose of the current paper is to present the ROC Toolbox. This toolbox is a set of functions written in the Matlab programming language that can be used to fit various common signal detection models to ROC data obtained from confidence rating experiments. The goals for developing the ROC Toolbox were to create a tool (1) that is easy to use and easy for researchers to implement with their own data, (2) that can flexibly define models based on varying study parameters, such as the number of response options (e.g., confidence ratings) and experimental conditions, and (3) that provides optimal routines (e.g., Maximum Likelihood estimation) to obtain parameter estimates and numerous goodness-of-fit measures.The ROC toolbox allows for various different confidence scales and currently includes the models commonly used in recognition memory and perception: (1) the unequal variance signal detection (UVSD) model, (2) the dual process signal detection (DPSD) model, and (3) the mixture signal detection (MSD) model. For each model fit to a given data set the ROC toolbox plots summary information about the best fitting model parameters and various goodness-of-fit measures. Here, we present an overview of the ROC Toolbox, illustrate how it can be used to input and analyse real data, and finish with a brief discussion on features that can be added to the toolbox.

Confidence-Based Learning in Investment Analysis

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Serradell-Lopez, Enric; Lara-Navarra, Pablo; Castillo-Merino, David; González-González, Inés

The aim of this study is to determine the effectiveness of using multiple choice tests in subjects related to the administration and business management. To this end we used a multiple-choice test with specific questions to verify the extent of knowledge gained and the confidence and trust in the answers. The tests were performed in a group of 200 students at the bachelor's degree in Business Administration and Management. The analysis made have been implemented in one subject of the scope of investment analysis and measured the level of knowledge gained and the degree of trust and security in the responses at two different times of the course. The measurements have been taken into account different levels of difficulty in the questions asked and the time spent by students to complete the test. The results confirm that students are generally able to obtain more knowledge along the way and get increases in the degree of trust and confidence in the answers. It is confirmed as the difficulty level of the questions set a priori by the heads of the subjects are related to levels of security and confidence in the answers. It is estimated that the improvement in the skills learned is viewed favourably by businesses and are especially important for job placement of students.

Confidence in Alternative Dispute Resolution: Experience from Switzerland

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Christof Schwenkel

2014-06-01

Full Text Available Alternative Dispute Resolution plays a crucial role in the justice system of Switzerland. With the unified Swiss Code of Civil Procedure, it is required that each litigation session shall be preceded by an attempt at conciliation before a conciliation authority. However, there has been little research on conciliation authorities and the public's perception of the authorities. This paper looks at public confidence in conciliation authorities and provides results of a survey conducted with more than 3,400 participants. This study found that public confidence in Swiss conciliation authorities is generally high, exceeds the ratings for confidence in cantonal governments and parliaments, but is lower than confidence in courts.Since the institutional models of the conciliation authorities (meaning the organization of the authorities and the selection of the conciliators differ widely between the 26 Swiss cantons, the influence of the institutional models on public confidence is analyzed. Contrary to assumptions based on New Institutional-ism approaches, this study reports that the institutional models do not impact public confidence. Also, the relationship between a participation in an election of justices of the peace or conciliators and public confidence in these authorities is found to be at most very limited (and negative. Similar to common findings on courts, the results show that general contacts with conciliation authorities decrease public confidence in these institutions whereas a positive experience with a conciliation authority leads to more confidence.The Study was completed as part of the research project 'Basic Research into Court Management in Switzerland', supported by the Swiss National Science Foundation (SNSF. Christof Schwenkel is a PhD student at the University of Lucerne and a research associate and project manager at Interface Policy Studies. A first version of this article was presented at the 2013 European Group for Public

What is appropriate to post on social media? Ratings from students, faculty members and the public.

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Jain, Anuja; Petty, Elizabeth M; Jaber, Reda M; Tackett, Sean; Purkiss, Joel; Fitzgerald, James; White, Casey

2014-02-01

The purpose of this study was to ascertain what medical students, doctors and the public felt was unprofessional for medical students, as future doctors, to post on a social media site, Facebook(®) . The significance of this is that unprofessional content reflects poorly on a student, which in turn can significantly affect a patient's confidence in that student's clinical abilities. An online survey was designed to investigate the perceptions of University of Michigan medical students, attending physicians and non-health care university-wide employees (that serves as a subset of the public) regarding mock medical students' Facebook(®) profile screenshots. For each screenshot, respondents used a 5-point Likert scale to rate 'appropriateness' and whether they would be 'comfortable' having students posting such content as their future doctors. Compared with medical students, faculty members and public groups rated images as significantly less appropriate (p public' have different thresholds of what is acceptable on a social networking site. Our findings will prove useful for students to consider the perspectives of patients and faculty members when considering what type of content to post on their social media sites. In this way, we hope that our findings provide insight for discussions, awareness and the development of guidelines related to online professionalism for medical students. © 2014 John Wiley & Sons Ltd.

'Thinking on my feet': an improvisation course to enhance students' confidence and responsiveness in the medical interview.

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Shochet, Robert; King, Julie; Levine, Rachel; Clever, Sarah; Wright, Scott

2013-02-01

Effective patient-centred communication requires physicians to respond 'in the moment' to comments and questions. It is a valuable skill to be able to react to unexpected patient utterances with empathy and support, and these surprises may be most common in general practice where patients are encouraged to speak to their doctor about anything. We developed an elective for medical students to learn and practise improvisational skills that would optimise their communications with patients during medical encounters. Nineteen second-year medical students during two consecutive years (n =38) participated in a four-session elective that introduced and allowed them to practise the principles and skills of improvisation, and reflect on the role of those skills in their communication with patients. Specific skills that were practised and emphasised included listening, affirmation, vocal tone modulation, nonverbal communication, agreement, collaboration, acceptance and validation. In addition to previously developed 'Improv' exercises, students created their own improvisation exercises targeted at specific communication skills. Twenty-seven (71%) of all participating students completed the post-curriculum assessment survey. Twenty-two (81%) rated their enjoyment as 'tremendous'. The desire to experience something new and different from the standard medical curriculum served as the motivation for many of the students (67%) to sign up for the course. Most students (23/27; 85%) thought that the concepts that were addressed were either 'very much' or 'tremendously' relevant to the care of patients. We have found that an improvisational workshop geared towards enhancing medical student communication skills has the potential to impart valuable skills that are essential to providing empathic, supportive patient-centred care. Communication skills training programmes have become a cornerstone in medical student and postgraduate medical education over the past 20 years. Both national

Effects of a skill demonstration video delivered by smartphone on facilitating nursing students' skill competencies and self-confidence: A randomized controlled trial study.

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Chuang, Yeu-Hui; Lai, Fu-Chih; Chang, Chia-Chi; Wan, Hsu-Tien

2018-07-01

The correct and appropriate performance of nursing skills by students can ensure patient safety and care quality. However, developing appropriate teaching and learning strategies to enhance nursing students' nursing skills and knowledge are challenging tasks for nursing faculty members. Nowadays, smartphones are popular mobile devices that are used on campuses by students and could be considered a potential tool to deliver learning materials to nursing students. This study aimed to examine the effects of a skill demonstration video delivered by smartphone on facilitating nursing students' nursing skill competency and confidence. A randomized controlled trial study design was used. A convenience sample of nursing students at a university was recruited. After receiving a regular nursing skills lab demonstration, pre-test data were collected from nursing students in an intervention group (n = 44) and a comparison group (n = 43). Then, students in the intervention group downloaded the skill demonstration video onto their smartphones, while the comparison group did not. Post-test data were collected at 2 weeks after the intervention. There were significant differences in students' urinary catheterization knowledge (F = 4.219, p = 0.04) and skills (F = 6.739, p = 0.013), but there was no difference in students' confidence level (F = 2.201, p = 0.142) between the two groups after the intervention. Furthermore, the average score of the satisfaction level regarding the intervention was 4.46 (SD = 0.43) on a scale of 1-5. This study found that delivering learning materials through smartphones to nursing students is suitable. Although there was no significant difference in students' self-confidence level, students' knowledge and skills were improved by the intervention. Smartphones can serve as a supplemental tool for learning nursing skills. Copyright © 2018 Elsevier Ltd. All rights reserved.

An Analysis of Training Effects on School Personnel's Knowledge, Attitudes, Comfort, and Confidence Levels toward Educating Students about HIV/AIDS in Pennsylvania

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Deutschlander, Sharon

2010-01-01

The purpose of this study was to determine the training effects on school personnel's knowledge, attitudes, comfort, and confidence levels toward educating students about HIV/AIDS in Pennsylvania. The following four research questions were explored: (a) What is the knowledge, attitudes, confidence, and comfort levels of school personnel regarding…

Interpretation of Confidence Interval Facing the Conflict

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Andrade, Luisa; Fernández, Felipe

2016-01-01

As literature has reported, it is usual that university students in statistics courses, and even statistics teachers, interpret the confidence level associated with a confidence interval as the probability that the parameter value will be between the lower and upper interval limits. To confront this misconception, class activities have been…

Mars Rover Curriculum: Teacher Self Reporting of Increased Frequency and Confidence in their Science and Language Arts Instruction

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Bering, E. A.; Carlson, C.; Nieser, K.; Slagle, E.

2013-12-01

The University of Houston is in the process of developing a flexible program that offers children an in-depth educational experience culminating in the design and construction of their own model Mars rover. The program is called the Mars Rover Model Celebration (MRC). It focuses on students, teachers and parents in grades 3-8. Students design and build a model of a Mars rover to carry out a student selected science mission on the surface of Mars. A total of 65 Mars Rover teachers from the 2012-2013 cohort were invited to complete the Mars Rover Teacher Evaluation Survey. The survey was administered online and could be taken at the convenience of the participant. In total, 29 teachers participated in the survey. Teachers were asked to rate their current level of confidence in their ability to teach specific topics within the Earth and Life Science realms, as well as their confidence in their ability to implement teaching strategies with their students. In addition, they were asked to rate the degree to which they felt their confidence increased in the past year as a result of their participation in the MRC program. The majority of teachers (81-90%) felt somewhat to very confident in their ability to effectively teach concepts related to earth and life sciences to their students. In addition, many of the teachers felt that their confidence in teaching these concepts increased somewhat to quite a bit as a result of their participation in the MRC program (54-88%). The most striking increase in this area was the reported 48% of teachers who felt their confidence in teaching 'Earth and the solar system and universe' increased 'Quite a bit' as a result of their participation in the MRC program. The vast majority of teachers (86-100%) felt somewhat to very confident in their ability to effectively implement all of the listed teaching strategies. In addition, the vast majority reported believing that their confidence increased somewhat to quite a bit as a result of their

CaPOW! Using Problem Sets in a Capstone Course to Improve Fourth-Year Medical Students' Confidence in Self-Directed Learning.

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Clay, Alison S; Ming, David Y; Knudsen, Nancy W; Engle, Deborah L; Grochowski, Colleen O'Connor; Andolsek, Kathryn M; Chudgar, Saumil M

2017-03-01

Despite the importance of self-directed learning (SDL) in the field of medicine, individuals are rarely taught how to perform SDL or receive feedback on it. Trainee skill in SDL is limited by difficulties with self-assessment and goal setting. Ninety-two graduating fourth-year medical students from Duke University School of Medicine completed an individualized learning plan (ILP) for a transition-to-residency Capstone course in spring 2015 to help foster their skills in SDL. Students completed the ILP after receiving a personalized report from a designated faculty coach detailing strengths and weaknesses on specific topics (e.g., pulmonary medicine) and clinical skills (e.g., generating a differential diagnosis). These were determined by their performance on 12 Capstone Problem Sets of the Week (CaPOWs) compared with their peers. Students used transitional-year milestones to self-assess their confidence in SDL. SDL was successfully implemented in a Capstone course through the development of required clinically oriented problem sets. Coaches provided guided feedback on students' performance to help them identify knowledge deficits. Students' self-assessment of their confidence in SDL increased following course completion. However, students often chose Capstone didactic sessions according to factors other than their CaPOW performance, including perceived relevance to planned specialty and session timing. Future Capstone curriculum changes may further enhance SDL skills of graduating students. Students will receive increased formative feedback on their CaPOW performance and be incentivized to attend sessions in areas of personal weakness.

Effect of Two Educational Interventions on Pharmacy Students' Confidence and Skills in Dealing with Adolescents with Asthma

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Donnelly, Amy; Shah, Smita; Bosnic-Anticevich, Sinthia

2013-01-01

Objectives: The aim of this study was: (1) to investigate the feasibility of incorporating the Triple A programme into the undergraduate pharmacy curriculum; (2) to compare the effect of the Triple A programme versus problem-based learning methods on the asthma knowledge of final-year pharmacy students and their perceived confidence in dealing…

STUDENTS WITH VISUAL IMPAIRMENTS: BRAILLE READING RATE

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Daniela Blagoj Dimitrova-Radojichikj

2015-06-01

Full Text Available A comparison reading performance was done between 8 students who are using Braille and 14 students who are using enlarged print to read. Reading performance was determined using reading rate (words per minute, wpm. Reading rate results showed no significant difference (p>0.05 between those using the Braille (16.62±11.61 wpm and those using the enlarged print (27.21±24.89 wpm. This study has shown that Braille reader students read at lower reading rate compared to print reader students with visual impairment.

The impact of maths support tutorials on mathematics confidence and academic performance in a cohort of HE Animal Science students.

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van Veggel, Nieky; Amory, Jonathan

2014-01-01

Students embarking on a bioscience degree course, such as Animal Science, often do not have sufficient experience in mathematics. However, mathematics forms an essential and integral part of any bioscience degree and is essential to enhance employability. This paper presents the findings of a project looking at the effect of mathematics tutorials on a cohort of first year animal science and management students. The results of a questionnaire, focus group discussions and academic performance analysis indicate that small group tutorials enhance students' confidence in maths and improve students' academic performance. Furthermore, student feedback on the tutorial programme provides a deeper insight into student experiences and the value students assign to the tutorials.

Tuberculosis in foreign students in Japan, 2010–2014: a comparison with the notification rates in their countries of origin

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Masaki Ota

2016-05-01

Full Text Available This study characterizes the foreign students with tuberculosis (TB registered in Japan from 2010 to 2014 and compares their TB notification rates with those in their countries of origin. The TB notification rates in foreign students were retrieved from the National Epidemiological Surveillance of Infectious Disease system in Japan. National TB notification data from 16 countries and areas were extracted from the World Health Organization’s and the official health websites of the countries and areas. There were 1128 foreign students in Japan who developed TB between 2010 and 2014; nearly half of the cases were from China (n = 530, 46.9%, and 688 (61.0% were male with a median age of 23 years. The TB notification data for foreign students were highest in students from the Philippines (675/100 000 person years, 95% confidence interval: 372–977. The notification rates in foreign students from seven countries were significantly higher than the average notification rate in their countries of origin (China, Indonesia, Mongolia, Myanmar, Nepal, the Philippines and Viet Nam. The Republic of Korea and Taiwan, China had significantly lower rates in foreign students than in their countries of origin. The notification rates for foreign students in Japan may reflect a more accurate risk of developing TB among the immigrants to Japan than the TB notification rates in their countries of origin. These results may be helpful to identify the immigrants’ countries/areas of origin with the necessity of pre-entry TB screening.

Evaluation of the Impact of a Diabetes Education Curriculum for School Personnel on Disease Knowledge and Confidence in Caring for Students

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Smith, Cory T.; Chen, Aleda M. H.; Plake, Kimberly S.; Nash, Christiane L.

2012-01-01

Background: School personnel may lack knowledge of diabetes and be unprepared to address the needs of students with type 1 diabetes. This project evaluated the effectiveness of a type 1 diabetes education program for school personnel on increasing knowledge of diabetes and confidence in caring for students with diabetes. Methods: Two types of…

Professional confidence: a concept analysis.

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Holland, Kathlyn; Middleton, Lyn; Uys, Leana

2012-03-01

Professional confidence is a concept that is frequently used and or implied in occupational therapy literature, but often without specifying its meaning. Rodgers's Model of Concept Analysis was used to analyse the term "professional confidence". Published research obtained from a federated search in four health sciences databases was used to inform the concept analysis. The definitions, attributes, antecedents, and consequences of professional confidence as evidenced in the literature are discussed. Surrogate terms and related concepts are identified, and a model case of the concept provided. Based on the analysis, professional confidence can be described as a dynamic, maturing personal belief held by a professional or student. This includes an understanding of and a belief in the role, scope of practice, and significance of the profession, and is based on their capacity to competently fulfil these expectations, fostered through a process of affirming experiences. Developing and fostering professional confidence should be nurtured and valued to the same extent as professional competence, as the former underpins the latter, and both are linked to professional identity.

International Students' Confidence and Academic Success

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Telbis, Nicola Miky

2013-01-01

Research shows that the international student population is showing significant growth. Studies also show that foreign students are encountering difficulties such as social adaptability, language barriers, academic ability, and financial need. There is compelling evidence that establishes a correlation between a person's self-efficacy and his or…

The Relationship of the Supportiveness of the Academic Environment to the Self-Confidence and Assertiveness in Academic Work for Men and Women Graduate Students in Science and Engineering.

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Stansbury, Kendyll

Situational influences on self-confidence and assertiveness in female and male graduate students in science and engineering were studied, based on responses from 328 Stanford University students (155 males and 173 females). Two dependent variables were used: an index of items measuring an individual's self-confidence in the ability to perform…

Internet addiction detection rate among college students in the People's Republic of China: a meta-analysis.

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Shao, Yao-Jun; Zheng, Tong; Wang, Yan-Qiu; Liu, Ling; Chen, Yan; Yao, Ying-Shui

2018-01-01

With the development of economy and technology, the Internet is becoming more and more popular. Internet addiction has gradually become a serious issue in public health worldwide. The number of Internet users in China has reached 731 million, with an estimated 24 million adolescents determined as having Internet addiction. In this meta-analysis, we attempted to estimate the prevalence of Internet addiction among College Students in the People's Republic of China in order to improve the mental health level of college students and provide evidence for the prevention of Internet addiction. Eligible articles about the prevalence of Internet addiction among college students in China published between 2006 and 2017 were retrieved from online Chinese periodicals, the full-text databases of Wan Fang, VIP, and the Chinese National Knowledge Infrastructure, as well as PubMed. Stata 11.0 was used to perform the analyses. A total of 26 papers were included in the analyses. The overall sample size was 38,245, with 4573 diagnosed with Internet addiction. The pooled detection rate of Internet addiction was 11% (95% confidence interval [CI] 9-13%) among college students in China. The detection rate was higher in male students (16%) than female students (8%). The Internet addiction detection rate was 11% (95% CI 8-14%) in southern areas, 11% (95% CI 7-14%) in northern areas, 13% (95% CI 8-18%) in eastern areas and 9% (95% CI 8-11%) in the mid-western areas. According to different scales, the Internet addiction detection rate was 11% (95% CI 8-15%) using the Young scale and 9% (95% CI 6-11%) using the Chen scale respectively. Cumulative meta analysis showed that the detection rate had a slight upward trend and gradually stabilized in the last 3 years. The pooled Internet addiction detection rate of Chinese college students in out study was 11%, which is higher than in some other countries and strongly demonstrates a worrisome situation. Effective measures should be taken to prevent

Teaching evidence-based practice (EBP) to speech-language therapy students: are students competent and confident EBP users?

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Spek, B; Wieringa-de Waard, M; Lucas, C; van Dijk, N

2013-01-01

the DMF, the integrated EBP curriculum did not raise levels of EBP self-efficacy and task value. This lack of feeling competent might have an impact on students' willingness actually to use EBP. In curricula, therefore, there should be a focus on how to raise EBP self-efficacy in SLT students. This goes even beyond the educational department because a professional culture in which professionals are competent and confident EBP users would have a positive effect on EBP self-efficacy in students. © 2013 Royal College of Speech and Language Therapists.

The best confidence interval of the failure rate and unavailability per demand when few experimental data are available

International Nuclear Information System (INIS)

Goodman, J.

1985-01-01

Using a few available data the likelihood functions for the failure rate and unavailability per demand are constructed. These likelihood functions are used to obtain likelihood density functions for the failure rate and unavailability per demand. The best (or shortest) confidence intervals for these functions are provided. The failure rate and unavailability per demand are important characteristics needed for reliability and availability analysis. The methods of estimation of these characteristics when plenty of observed data are available are well known. However, on many occasions when we deal with rare failure modes or with new equipment or components for which sufficient experience has not accumulated, we have scarce data where few or zero failures have occurred. In these cases, a technique which reflects exactly our state of knowledge is required. This technique is based on likelihood density function or Bayesian methods depending on the available prior distribution. To extract the maximum amount of information from the data the best confidence interval is determined

Confidence Testing for Knowledge-Based Global Communities

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Jack, Brady Michael; Liu, Chia-Ju; Chiu, Houn-Lin; Shymansky, James A.

2009-01-01

This proposal advocates the position that the use of confidence wagering (CW) during testing can predict the accuracy of a student's test answer selection during between-subject assessments. Data revealed female students were more favorable to taking risks when making CW and less inclined toward risk aversion than their male counterparts. Student…

How Effective is a Dental Workshop at Improving the Knowledge and Confidence of Medical Students in the Management of Dental Emergencies?

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George R. Deeb

2016-01-01

Full Text Available The purpose of this study was to evaluate the effect of a three-hour hands-on workshop for medical students and residents on their pre- and postcourse knowledge and confidence in managing dental emergencies. A 1-hour lecture followed by four 20-minute “hands-on” skill stations on dental mannequins was administered to a group of 30 medical students and residents. Pre- and postworkshop questionnaire surveys were conducted. There was a significant increase in the percent of attendees who responded correctly to three of the four knowledge questions following the workshop ( P -value < 0.005. Confidence, as expressed in various statements, about treating dental emergencies was significantly improved after the lecture for eight of the nine statements. These findings indicate that dental knowledge is generally not provided during medical training. Our interactive workshop appeared to be effective in increasing this knowledge and self-reported confidence in handling dental emergencies. These findings clearly indicate the need for additional dental education during medical school. The use of a hands-on workshop may be one model for achieving this goal.

Expanding Horizons--Into the Future with Confidence!

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Volk, Valerie

2006-01-01

Gifted students often show a deep interest in and profound concern for the complex issues of society. Given the leadership potential of these students and their likely responsibility for solving future social problems, they need to develop this awareness and also a sense of confidence in dealing with future issues. The Future Problem Solving…

Confidence Demonstrated by Students of Pedagogy on the Teaching of Astronomy in the Initial Years of the Elementary School

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Welington, Cerqueira, Jr.; dos Santos Almeida, Robenil; do Santos da Conceição, Regiane; Dutra, Glênon

2015-12-01

This work attempts to identify the level of confidence of some students of the course in Pedagogy of a public University located in the interior of the Bahia state, for the teaching of contents of Astronomy in the initial years of the Elementary School. The data was obtained from the application of a questionnaire, answered by 16 students. The analysis of these results took into account several factors, like the framework of the curriculum of the graduation course in Pedagogy, the reading profile of the students and the level of experience regarding their teaching in classroom. The obtained results point to a great insecurity of the students regarding the teaching of contents of Astronomy, being compatible with previous findings of other investigators of the area.

Knowledge, Attitude, and Perceived Confidence in the Management of Medical Emergencies in the Dental Office: A Survey among the Dental Students and Interns.

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Albelaihi, Haifa Fahad; Alweneen, Athar Ibrahim; Ettish, Abeer; Alshahrani, Faleh Ali

2017-01-01

Many situations in the dental office can provoke medical emergencies. Lack of training and inability to overcome the medical emergencies can lead to serious consequences and legal actions. The aim of the study is to investigate and assess the knowledge, attitude, and perceived confidence of dental students and interns in the management of medical emergency. A self-administered structured questionnaire was distributed to 153 of the undergraduate dental students and interns in Qassim province. Questionnaire consisted of nineteen questions pertaining to knowledge and awareness regarding syncope, cardiopulmonary resuscitation (CPR), intravenous drugs, measuring vital signs, and handling situation of aspiration of a foreign body, bleeding, and choking. Data were analyzed by Statistical Package for Social Sciences (SPSS) version 21.0. Fifty-seven percent was the response rate received from the questionnaire. Eighty-nine percent and 30% of the participants inquired about the medical history and vital signs before dental treatment, respectively. Only 37% of participants were confident to handle any medical emergency in the dental office. Seventy percent knew the correct location of chest compression and 67% were familiar about the right compression ventilation ratio showing significant difference between academic years and interns ( P = 0.003). Females were significantly more aware about the management of bleeding after extraction than the males (65%, and 47%, respectively; P = 0.035). Thirty-five percent and 53% chose the correct management to relieve choking in responsive and unresponsive adult or child, respectively. A total of 28% of the participants reported syncope as the most common emergency situation. Participants were lacking confidence in handling medical emergencies even though the majority of them inquired the medical history. Most of them have a good knowledge regarding CPR, but regarding airway obstruction, the knowledge was not at an acceptable level

College Students' Experiences with Diversity and Their Effects on Academic Self-Confidence, Social Agency, and Disposition toward Critical Thinking

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Laird, Thomas F. Nelson

2005-01-01

The results of this study conducted at the University of Michigan (n = 289) indicate that students with more experiences with diversity, particularly enrollment in diversity courses and positive interactions with diverse peers, are more likely to score higher on academic self-confidence, social agency, and critical thinking disposition. In…

The Effects of Game-Based Learning on Mathematical Confidence and Performance: High Ability vs. Low Ability

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Ku, Oskar; Chen, Sherry Y.; Wu, Denise H.; Lao, Andrew C. C.; Chan, Tak-Wai

2014-01-01

Many students possess low confidence toward learning mathematics, which, in turn, may lead them to give up pursuing more mathematics knowledge. Recently, game-based learning (GBL) is regarded as a potential means in improving students' confidence. Thus, this study tried to promote students' confidence toward mathematics by using GBL. In addition,…

Nontraditional Student Graduation Rate Benchmarks

Science.gov (United States)

Miller, Nathan B.

2014-01-01

The prominence of discourse on postsecondary degree completion, student persistence, and retention has increased in the national dialogue. Heightened attention to college completion rates by the federal government and pressure to tie state funding to performance metrics associated with graduation rates are catalysts for the discussion.…

Teaching medical students about communication in speech-language disorders: Effects of a lecture and a workshop.

Science.gov (United States)

Saldert, Charlotta; Forsgren, Emma; Hartelius, Lena

2016-12-01

This study aims to explore the effects of an interactive workshop involving speech-language pathology students on medical students' knowledge about communication in relation to speech-language disorders. Fifty-nine medical students received a lecture about speech-language disorders. Twenty-six of them also participated in a workshop on communication with patients with speech-language disorders. All students completed a 12-item questionnaire exploring knowledge and attitudes towards communication before and after the lecture or the workshop. The results from the two groups' self-ratings of confidence in knowledge were compared with expert-ratings of their ability to choose suitable communicative strategies. Both the lecture and the workshop increased the students' confidence in knowledge about speech-language disorders and how to support communication. Only the workshop group also displayed a statistically significant increase in expert-rated ability and changed their attitude regarding responsibility for the communication in cases of speech-language disorders. There were no statistically significant correlations between the student's own confidence ratings and the experts' ratings of ability. Increased confidence in knowledge from learning is not always reflected in actual knowledge in how to communicate. However, an interactive workshop proved to increase medical students' expert-rated ability and attitudes related to communication in cases of speech-language disorders.

Self-confidence and metacognitive processes

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Kleitman Sabina

2005-01-01

Full Text Available This paper examines the status of Self-confidence trait. Two studies strongly suggest that Self-confidence is a component of metacognition. In the first study, participants (N=132 were administered measures of Self-concept, a newly devised Memory and Reasoning Competence Inventory (MARCI, and a Verbal Reasoning Test (VRT. The results indicate a significant relationship between confidence ratings on the VRT and the Reasoning component of MARCI. The second study (N=296 employed an extensive battery of cognitive tests and several metacognitive measures. Results indicate the presence of robust Self-confidence and Metacognitive Awareness factors, and a significant correlation between them. Self-confidence taps not only processes linked to performance on items that have correct answers, but also beliefs about events that may never occur.

Validation to Portuguese of the Scale of Student Satisfaction and Self-Confidence in Learning.

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Almeida, Rodrigo Guimarães dos Santos; Mazzo, Alessandra; Martins, José Carlos Amado; Baptista, Rui Carlos Negrão; Girão, Fernanda Berchelli; Mendes, Isabel Amélia Costa

2015-01-01

Translate and validate to Portuguese the Scale of Student Satisfaction and Self-Confidence in Learning. Methodological translation and validation study of a research tool. After following all steps of the translation process, for the validation process, the event III Workshop Brazil - Portugal: Care Delivery to Critical Patients was created, promoted by one Brazilian and another Portuguese teaching institution. 103 nurses participated. As to the validity and reliability of the scale, the correlation pattern between the variables, the sampling adequacy test (Kaiser-Meyer-Olkin) and the sphericity test (Bartlett) showed good results. In the exploratory factorial analysis (Varimax), item 9 behaved better in factor 1 (Satisfaction) than in factor 2 (Self-confidence in learning). The internal consistency (Cronbach's alpha) showed coefficients of 0.86 in factor 1 with six items and 0.77 for factor 2 with 07 items. In Portuguese this tool was called: Escala de Satisfação de Estudantes e Autoconfiança na Aprendizagem. The results found good psychometric properties and a good potential use. The sampling size and specificity are limitations of this study, but future studies will contribute to consolidate the validity of the scale and strengthen its potential use.

Confidence in Forced-Choice Recognition: What Underlies the Ratings?

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Zawadzka, Katarzyna; Higham, Philip A.; Hanczakowski, Maciej

2017-01-01

Two-alternative forced-choice recognition tests are commonly used to assess recognition accuracy that is uncontaminated by changes in bias. In such tests, participants are asked to endorse the studied item out of 2 presented alternatives. Participants may be further asked to provide confidence judgments for their recognition decisions. It is often…

Increasing the graduation rates of minority medical students.

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Payne, J L; Nowacki, C M; Girotti, J A; Townsel, J; Plagge, J C; Beckham, T W

1986-05-01

The University of Illinois College of Medicine has operated a program since 1969 to recruit minority students into the college and to increase the graduation rates of these students once they enroll. Known as the Medical Opportunities Program (MOP) until 1978, the program was expanded in 1978 and renamed the Urban Health Program (UHP). The authors of the present paper discuss the results of these programs, particularly the effect of granting minority students delays in completing graduation requirements. The MOP (1969 through 1978) increased graduation rates for minority students from 55 percent for those who graduated on time to 81 percent for both on-time and delayed graduates. Under the first seven years of the UHP (1979 through 1985), more minority students have been offered places, and more have enrolled than in the 10 years of the MOP. The retention rate under the UHP, if it holds, will be higher than that under the MOP. For the combined MOP-UHP period, the retention rate for minority students was 88 percent; 69.8 percent of the graduates were on time, and 30.2 were delayed.

Measuring Creative Capacity in Gifted Students: Comparing Teacher Ratings and Student Products

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Kettler, Todd; Bower, Janessa

2017-01-01

Creativity and giftedness are frequently associated, and schools may use measures of creativity for identifying gifted and talented students. The researchers examined three aspects of elementary student creativity: (a) the relationship between a teacher's rating of student creativity and rubric-scored student writing samples, (b) group differences…

Preparedness for eHealth: Health Sciences Students’ Knowledge, Skills, and Confidence

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Mary Lam

2016-07-01

Full Text Available There is increasing recognition of the role eHealth will play in the effective and efficient delivery of healthcare. This research challenges the assumption that students enter university as digital natives, able to confidently and competently adapt their use of information and communication technology (ICT to new contexts. This study explored health sciences students’ preparedness for working, and leading change, in eHealth-enabled environments. Using a cross-sectional study design, 420 undergraduate and postgraduate students participated in an online survey investigating their understanding of and attitude towards eHealth, frequency of online activities and software usage, confidence learning and using ICTs, and perceived learning needs. Although students reported that they regularly engaged with a wide range of online activities and software and were confident learning new ICT skills especially where they have sufficient time or support, their understanding of eHealth was uncertain or limited. Poor understanding of and difficulty translating skills learned in personal contexts to the professional context may impair graduates ability to con-fidently engage in the eHealth-enabled workplace. These results suggest educators need to scaffold the learning experience to ensure students build on their ICT knowledge to transfer this to their future workplaces.

The Dark and Bloody Mystery: Building Basic Writers' Confidence.

Science.gov (United States)

Sledd, Robert

While the roots of students' fear of writing go deep, students fear most the surface of writing. They fear that a person's language indicates the state not only of the mind but of the soul--thus their writing can make them look stupid and morally depraved. This fear of error and lack of confidence prevent students from developing a command of the…

Senior physiotherapy students as standardised patients for junior students enhances self-efficacy and satisfaction in both junior and senior students.

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Mandrusiak, Allison M; Isles, Rosemary; Chang, Angela T; Choy, Nancy L Low; Toppenberg, Rowena; McCook, Donna; Smith, Michelle D; O'Leary, Karina; Brauer, Sandra G

2014-05-23

Standardised patients are used in medical education to expose students to clinical contexts and facilitate transition to clinical practice, and this approach is gaining momentum in physiotherapy programs. Expense and availability of trained standardised patients are factors limiting widespread adoption, and accessing clinical visits with real patients can be challenging. This study addressed these issues by engaging senior students as standardised patients for junior students. It evaluated how this approach impacted self-reported constructs of both the junior and senior students. Learning activities for undergraduate physiotherapy students were developed in five courses (Neurology, Cardiorespiratory and three Musculoskeletal courses) so that junior students (Year 2 and 3) could develop skills and confidence in patient interview, physical examination and patient management through their interaction with standardised patients played by senior students (Year 4). Surveys were administered before and after the interactions to record junior students' self-reported confidence, communication, preparedness for clinic, and insight into their abilities; and senior students' confidence and insight into what it is like to be a patient. Satisfaction regarding this learning approach was surveyed in both the junior and senior students. A total of 253 students completed the surveys (mean 92.5% response rate). Across all courses, junior students reported a significant (all P Senior students demonstrated a significant improvement in their confidence in providing feedback and insight into their own learning (P senior students as standardised patients resulted in positive experiences for both junior and senior students across a variety of physiotherapy areas, activities, and stages within a physiotherapy program. These findings support the engagement of senior students as standardised patients to enhance learning within physiotherapy programs, and may have application across other

Validation to Portuguese of the Scale of Student Satisfaction and Self-Confidence in Learning

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Rodrigo Guimarães dos Santos Almeida

2015-12-01

Full Text Available Objective: translate and validate to Portuguese the Scale of Student Satisfaction and Self-Confidence in Learning. Material and Methods: methodological translation and validation study of a research tool. After following all steps of the translation process, for the validation process, the event III Workshop Brazil - Portugal: Care Delivery to Critical Patients was created, promoted by one Brazilian and another Portuguese teaching institution. Results: 103 nurses participated. As to the validity and reliability of the scale, the correlation pattern between the variables, the sampling adequacy test (Kaiser-Meyer-Olkin and the sphericity test (Bartlett showed good results. In the exploratory factorial analysis (Varimax, item 9 behaved better in factor 1 (Satisfaction than in factor 2 (Self-confidence in learning. The internal consistency (Cronbach's alpha showed coefficients of 0.86 in factor 1 with six items and 0.77 for factor 2 with 07 items. Conclusion: in Portuguese this tool was called: Escala de Satisfação de Estudantes e Autoconfiança na Aprendizagem. The results found good psychometric properties and a good potential use. The sampling size and specificity are limitations of this study, but future studies will contribute to consolidate the validity of the scale and strengthen its potential use.

THE USE OF SKIT TECHNIQUE TO INCREASE STUDENTS’ SELF-CONFIDENCE IN SPEAKING

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Dini Deswarni

2017-12-01

The study aimed to know the use of Skit Technique to increase students’ self-confidence in speaking English. Speaking is one of important skills in English. Self-Confidence is really need to speak in English. Someone needs self-confidence to express their idea and their feelings in a foreign language especially in English. Not all of the people have good self-confidence in using English to express or to share their idea and their opinion. The aim of this study is to know whether the Skit Technique can increase self- confidence in speaking English. In other words Skit Technique can help to increase self-confidence in speaking English. The design of this research is experiment. The population of the research is 46 students at the eight grade students of MTs Darul Ihsan Duri. The sample technique is random sampling. From the data, it can be seen that Ttable < Tvalue (2.101 < 12.466. It means Ha is accepted and Skit Technique done in experiment class.

Manual patient transfers used most often by student and staff nurses are consistent with their perceptions of transfer training, and performance confidence.

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van Wyk, Paula M; Weir, Patricia L; Andrews, David M

2015-01-01

A disconnect in manual patient transfer (MPT) training practices for nurses, between what is taught and used in academic and clinical settings, could have implications for injury. This study aimed to determine: 1. what MPTs student and staff nurses use in clinical settings, and 2. if the MPTs used most often were also the ones they perceived that they received training for and had the most confidence performing. Survey responses from student nurses (n=163) (mid-sized university) and staff nurses (n=33) (local hospital) regarding 19 MPTs were analyzed to determine which transfers were perceived to be used most often, and which ones they had received training for and had the greatest confidence performing. The MPTs nurses perceived using most often were the same transfers they had the greatest confidence performing and for which they perceived receiving training. However, these MPTs were not taught at the university at the time of this investigation. Reducing the disconnect between manual patient transfer training obtained in the academic and clinical environments will hopefully reduce the risk of injury for nurses and improve the quality of care for patients.

The Development of the Redox Concept Inventory as a Measure of Students' Symbolic and Particulate Redox Understandings and Confidence

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Brandriet, Alexandra R.; Bretz, Stacey Lowery

2014-01-01

This article describes the development of the Redox Concept Inventory (ROXCI) as a measure of students' understandings and confidence of both the symbolic and particulate domains of oxidation-reduction (redox) reactions. The ROXCI was created using a mixed-methods design in which the items were developed based upon themes that emerged from…

Growing confidence, building skills | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

In 2012 Rashid explored the influence of think tanks on policy in Bangladesh, as well as their relationships with international donors and media. In 2014, he explored two-way student exchanges between Canadian and ... his IDRC experience “gave me the confidence to conduct high quality research in social sciences.”.

Using an R Shiny to Enhance the Learning Experience of Confidence Intervals

Science.gov (United States)

Williams, Immanuel James; Williams, Kelley Kim

2018-01-01

Many students find understanding confidence intervals difficult, especially because of the amalgamation of concepts such as confidence levels, standard error, point estimates and sample sizes. An R Shiny application was created to assist the learning process of confidence intervals using graphics and data from the US National Basketball…

Effectiveness of Consultation on Student Ratings Feedback: A Meta-Analysis

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Penny, Angela R.; Coe, Robert

2004-01-01

Consultation on student ratings is recognized as an important strategy to support university teachers in learning from student ratings feedback. However, there is little evidence to suggest which practices and strategies are most important for successful consultation. As the use of student ratings increases, such evidence becomes increasingly…

Distinguishing highly confident accurate and inaccurate memory: insights about relevant and irrelevant influences on memory confidence.

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Chua, Elizabeth F; Hannula, Deborah E; Ranganath, Charan

2012-01-01

It is generally believed that accuracy and confidence in one's memory are related, but there are many instances when they diverge. Accordingly it is important to disentangle the factors that contribute to memory accuracy and confidence, especially those factors that contribute to confidence, but not accuracy. We used eye movements to separately measure fluent cue processing, the target recognition experience, and relative evidence assessment on recognition confidence and accuracy. Eye movements were monitored during a face-scene associative recognition task, in which participants first saw a scene cue, followed by a forced-choice recognition test for the associated face, with confidence ratings. Eye movement indices of the target recognition experience were largely indicative of accuracy, and showed a relationship to confidence for accurate decisions. In contrast, eye movements during the scene cue raised the possibility that more fluent cue processing was related to higher confidence for both accurate and inaccurate recognition decisions. In a second experiment we manipulated cue familiarity, and therefore cue fluency. Participants showed higher confidence for cue-target associations for when the cue was more familiar, especially for incorrect responses. These results suggest that over-reliance on cue familiarity and under-reliance on the target recognition experience may lead to erroneous confidence.

Proximity of food retailers to schools and rates of overweight ninth grade students: an ecological study in California

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Fulfrost Brian

2011-01-01

Full Text Available Abstract Background The prevalence of obesity and overweight in youth has increased dramatically since the 1980s, and some researchers hypothesize that increased consumption of low-nutrient, energy-dense foods is a key contributor. The potential importance of food retailers near schools has received increasing attention, but public health research and policy has focused primarily on fast food restaurants. Less is known about the relationship between overweight/obesity and other types of retailers. This study aims to investigate the potential associations between nearby 1 fast food restaurants, 2 convenience stores, and 3 supermarkets, and rates of overweight students in California schools. Methods We examined the rate of overweight ninth grade students in public schools in 2007 using linear regression. The percentage of overweight students per school was determined by a state required physical fitness test, with three different options for measuring individual body composition. Our key independent variables were the presence of three different types of retailers within 800 m network buffers of the schools. Additional independent variables included school ethnic, gender and socioeconomic composition, as well as urban/non-urban location. We obtained the data from the California Department of Education and ESRI, Inc. Results The presence of a convenience store within a 10-minute walking distance of a school was associated with a higher rate of overweight students than schools without nearby convenience stores, after controlling for all school-level variables in the regression (1.2%, 95% confidence interval 0.03, 2.36. Nearby fast food restaurants and supermarkets, however, were not associated with school rates of overweight students. Conclusions Public health researchers and policy-makers interested in the food environments outside schools should expand their recent focus on nearby fast food restaurants to include convenience stores, which may also

Teachers and Counselors: Building Math Confidence in Schools

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Joseph M. Furner

2017-08-01

Full Text Available Mathematics teachers need to take on the role of counselors in addressing the math anxious in today's math classrooms. This paper looks at the impact math anxiety has on the future of young adults in our high-tech society. Teachers and professional school counselors are encouraged to work together to prevent and reduce math anxiety. It is important that all students feel confident in their ability to do mathematics in an age that relies so heavily on problem solving, technology, science, and mathematics. It really is a school's obligation to see that their students value and feel confident in their ability to do math, because ultimately a child's life: all decisions they will make and careers choices may be determined based on their disposition toward mathematics. This paper raises some interesting questions and provides some strategies (See Appendix A for teachers and counselors for addressing the issue of math anxiety while discussing the importance of developing mathematically confident young people for a high-tech world of STEM.

The Effect of Learning Method and Confidence Level on the Ability of Interpreting Religious Poem

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Kinayati Djojosuroto

2017-11-01

Full Text Available This research aims to determine the effect of the learning method (expository and authentic and the level of confidence in the ability of religious poetry interpretation of the students of the third semester, majoring in the Indonesian Language and Literature Education of Universitas Negeri Manado. The method used is the quasi-experimental method with 2 x 2 factorial designs. The measurement of Y variable (ability to interpret the religious poetry uses the writing test and the level of confidence uses a questionnaire. Data analysis technique in this study is analysis of variance (ANOVA followed by two lanes and Tuckey test to look at the interaction of the group. Before the test, the hypothesis is that analysis requirements normality data test using Liliefors test and homogeneity test data using Bartlett test. The results show differences in the ability to explain the religious poetry among students who study with the expository method and the students who study with the authentic method. That is, overall, the expository method is better than the authentic method to improve the ability of the students. To improve the ability of the students to interpret the religious poetry, it is better to use the authentic method for the group that has a lower level of confidence. There is the influence of the interaction between learning method (expository and authentic and the level of confidence in the ability of religious poetry interpretation. Based on these results, it can be concluded that: First, lecturers can determine what materials and method that can be used to enhance the ability to interpret religious poetry when the level of confidence of the students has been known. Second, expository teaching methods and authentic teaching method for group of students with different level of confidence will give you different result on the ability of that group of students to interpret religious poetry as well. Third, the increase of the ability to interpret

Uncertainty in population growth rates: determining confidence intervals from point estimates of parameters.

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Eleanor S Devenish Nelson

Full Text Available BACKGROUND: Demographic models are widely used in conservation and management, and their parameterisation often relies on data collected for other purposes. When underlying data lack clear indications of associated uncertainty, modellers often fail to account for that uncertainty in model outputs, such as estimates of population growth. METHODOLOGY/PRINCIPAL FINDINGS: We applied a likelihood approach to infer uncertainty retrospectively from point estimates of vital rates. Combining this with resampling techniques and projection modelling, we show that confidence intervals for population growth estimates are easy to derive. We used similar techniques to examine the effects of sample size on uncertainty. Our approach is illustrated using data on the red fox, Vulpes vulpes, a predator of ecological and cultural importance, and the most widespread extant terrestrial mammal. We show that uncertainty surrounding estimated population growth rates can be high, even for relatively well-studied populations. Halving that uncertainty typically requires a quadrupling of sampling effort. CONCLUSIONS/SIGNIFICANCE: Our results compel caution when comparing demographic trends between populations without accounting for uncertainty. Our methods will be widely applicable to demographic studies of many species.

The Effectiveness of Blackboard-Based Blended Teaching in the Development of Academic Achievement, Study Skills and Self-Confidence among Students of Princess Nourah bint Abdulrahman University

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Al-Otaibi, Wadha H.

2017-01-01

The present study aimed to investigate the effectiveness of blended teaching, based on the e-learning management system "Blackboard," in the development of academic achievement, study skills and self-confidence among the students of Princess Nourah bint Abdulrahman University (PNU). The study sample consisted of (38) female students who…

Confidence and self-attribution bias in an artificial stock market

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Bertella, Mario A.; Pires, Felipe R.; Rego, Henio H. A.; Vodenska, Irena; Stanley, H. Eugene

2017-01-01

Using an agent-based model we examine the dynamics of stock price fluctuations and their rates of return in an artificial financial market composed of fundamentalist and chartist agents with and without confidence. We find that chartist agents who are confident generate higher price and rate of return volatilities than those who are not. We also find that kurtosis and skewness are lower in our simulation study of agents who are not confident. We show that the stock price and confidence index—both generated by our model—are cointegrated and that stock price affects confidence index but confidence index does not affect stock price. We next compare the results of our model with the S&P 500 index and its respective stock market confidence index using cointegration and Granger tests. As in our model, we find that stock prices drive their respective confidence indices, but that the opposite relationship, i.e., the assumption that confidence indices drive stock prices, is not significant. PMID:28231255

Gender Difference of Confidence in Using Technology for Learning

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Yau, Hon Keung; Cheng, Alison Lai Fong

2012-01-01

Past studies have found male students to have more confidence in using technology for learning than do female students. Males tend to have more positive attitudes about the use of technology for learning than do females. According to the Women's Foundation (2006), few studies examined gender relevant research in Hong Kong. It also appears that no…

Psychometric testing on the NLN Student Satisfaction and Self-Confidence in Learning, Simulation Design Scale, and Educational Practices Questionnaire using a sample of pre-licensure novice nurses.

Science.gov (United States)

Franklin, Ashley E; Burns, Paulette; Lee, Christopher S

2014-10-01

In 2006, the National League for Nursing published three measures related to novice nurses' beliefs about self-confidence, scenario design, and educational practices associated with simulation. Despite the extensive use of these measures, little is known about their reliability and validity. The psychometric properties of the Student Satisfaction and Self-Confidence in Learning Scale, Simulation Design Scale, and Educational Practices Questionnaire were studied among a sample of 2200 surveys completed by novice nurses from a liberal arts university in the southern United States. Psychometric tests included item analysis, confirmatory and exploratory factor analyses in randomly-split subsamples, concordant and discordant validity, and internal consistency. All three measures have sufficient reliability and validity to be used in education research. There is room for improvement in content validity with the Student Satisfaction and Self-Confidence in Learning and Simulation Design Scale. This work provides robust evidence to ensure that judgments made about self-confidence after simulation, simulation design and educational practices are valid and reliable. Copyright © 2014 Elsevier Ltd. All rights reserved.

Validation to Portuguese of the Scale of Student Satisfaction and Self-Confidence in Learning1

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Almeida, Rodrigo Guimarães dos Santos; Mazzo, Alessandra; Martins, José Carlos Amado; Baptista, Rui Carlos Negrão; Girão, Fernanda Berchelli; Mendes, Isabel Amélia Costa

2015-01-01

Objective: translate and validate to Portuguese the Scale of Student Satisfaction and Self-Confidence in Learning. Material and Methods: methodological translation and validation study of a research tool. After following all steps of the translation process, for the validation process, the event III Workshop Brazil - Portugal: Care Delivery to Critical Patients was created, promoted by one Brazilian and another Portuguese teaching institution. Results: 103 nurses participated. As to the validity and reliability of the scale, the correlation pattern between the variables, the sampling adequacy test (Kaiser-Meyer-Olkin) and the sphericity test (Bartlett) showed good results. In the exploratory factorial analysis (Varimax), item 9 behaved better in factor 1 (Satisfaction) than in factor 2 (Self-confidence in learning). The internal consistency (Cronbach's alpha) showed coefficients of 0.86 in factor 1 with six items and 0.77 for factor 2 with 07 items. Conclusion: in Portuguese this tool was called: Escala de Satisfação de Estudantes e Autoconfiança na Aprendizagem. The results found good psychometric properties and a good potential use. The sampling size and specificity are limitations of this study, but future studies will contribute to consolidate the validity of the scale and strengthen its potential use. PMID:26625990

The reliability and validity of three questionnaires: The Student Satisfaction and Self-Confidence in Learning Scale, Simulation Design Scale, and Educational Practices Questionnaire.

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Unver, Vesile; Basak, Tulay; Watts, Penni; Gaioso, Vanessa; Moss, Jacqueline; Tastan, Sevinc; Iyigun, Emine; Tosun, Nuran

2017-02-01

The purpose of this study was to adapt the "Student Satisfaction and Self-Confidence in Learning Scale" (SCLS), "Simulation Design Scale" (SDS), and "Educational Practices Questionnaire" (EPQ) developed by Jeffries and Rizzolo into Turkish and establish the reliability and the validity of these translated scales. A sample of 87 nursing students participated in this study. These scales were cross-culturally adapted through a process including translation, comparison with original version, back translation, and pretesting. Construct validity was evaluated by factor analysis, and criterion validity was evaluated using the Perceived Learning Scale, Patient Intervention Self-confidence/Competency Scale, and Educational Belief Scale. Cronbach's alpha values were found as 0.77-0.85 for SCLS, 0.73-0.86 for SDS, and 0.61-0.86 for EPQ. The results of this study show that the Turkish versions of all scales are validated and reliable measurement tools.

On-line confidence monitoring during decision making.

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Dotan, Dror; Meyniel, Florent; Dehaene, Stanislas

2018-02-01

Humans can readily assess their degree of confidence in their decisions. Two models of confidence computation have been proposed: post hoc computation using post-decision variables and heuristics, versus online computation using continuous assessment of evidence throughout the decision-making process. Here, we arbitrate between these theories by continuously monitoring finger movements during a manual sequential decision-making task. Analysis of finger kinematics indicated that subjects kept separate online records of evidence and confidence: finger deviation continuously reflected the ongoing accumulation of evidence, whereas finger speed continuously reflected the momentary degree of confidence. Furthermore, end-of-trial finger speed predicted the post-decisional subjective confidence rating. These data indicate that confidence is computed on-line, throughout the decision process. Speed-confidence correlations were previously interpreted as a post-decision heuristics, whereby slow decisions decrease subjective confidence, but our results suggest an adaptive mechanism that involves the opposite causality: by slowing down when unconfident, participants gain time to improve their decisions. Copyright © 2017 Elsevier B.V. All rights reserved.

Knowledge, Self Confidence and Courage

DEFF Research Database (Denmark)

Selberg, Hanne; Steenberg Holtzmann, Jette; Hovedskov, Jette

. Results The students identified their major learning outcomes as transfer of operational skills, experiencing self-efficacy and enhanced understanding of the patients' perspective.Involving simulated patients in the training of technical skills contributed to the development of the students' communication......Knowledge, self confidence and courage – long lasting learning outcomes through simulation in a clinical context. Hanne Selberg1, Jette Hovedskov2, Jette Steenberg Holtzmann2 The significance and methodology of the researchThe study focuses on simulation alongside the clinical practice and linked...... Development, Clinical Lecturer, Metropolitan University College, Faculty of Nursing, Email: hase@phoe.dk, phone: +45-72282830. 2. Jette Hovedskov, RN, Development Consultant, Glostrup University Hospital, Department of Development Email : jeho@glo.regionh.dk ,phone: +45- 43232090 3. Jette Holtzmann Steenberg...

The development of a student rating of teaching effectiveness ...

African Journals Online (AJOL)

The use of student ratings of teaching effectiveness has become the most widely used, and often the only, source of information to assess and improve teaching effectiveness. Important prerequisites for questionnaires for student ratings should, therefore, be reliability and validity. The research reported in this article presents ...

The Influence of MUET Score and First Language towards English as a Second (ESL Learners’ Self-Confidence

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Zulaikha Khairuddin

2017-03-01

Full Text Available Speaking skill is an important skill among the four English skills and it is also known as expressive skill.  Hence, it is important for students to speak in English confidently and using speaking strategies in order to avoid anxiousness. The two objectives of this study are to identify level of confidence when speaking among Law students and to determine if there is any significant difference in level of confidence when speaking among Law students based on their demographic details (MUET result, first language respectively. This study employed a purely quantitative study. The instrument used in this study was questionnaire and 380 respondents which consisted of Law students from four local universities in Malaysia participated in this study The result from this study indicated the level of self-confidence among Law students was above average and it was also portrayed that there was a significant difference in terms of Law students’ level of self-confidence based on their MUET result and first language correspondingly. Thus, from the results of the study, it is recommended for the stakeholders which are lecturers, the Faculty of Law, the universities and the policy maker to develop more authentic materials and environment for the students.

Are medical students confident in taking a sexual history? An assessment on attitude and skills from an upper middle income country.

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Ariffin, Farnaza; Chin, Ken Lee; Ng, ChirkJenn; Miskan, Maizatullifah; Lee, Verna KarMun; Isa, Mohammad Rodi

2015-06-17

Sexual history training during undergraduate education is essential for preparing future doctors to handle patients' sexual health concerns. The purpose of this study was to assess the attitudes and perceptions of final-year medical students in Malaysia toward sexual history taking and the training they receive from their medical schools. The study used a cross-sectional survey of 379 final-year medical students from three medical schools in Malaysia. Students were asked to rate their attitudes and perceptions regarding training on taking sexual histories using a newly developed questionnaire with good internal consistency (Cronbach's alpha = 0.73). Ethics approval was obtained from the relevant medical schools, and the statistical analysis was conducted using SPSS, Version 20.0. The mean age of participants was 23.58 ± 0.65 SD. Participants reported high interest in sexual health and felt it was important for doctors to know how to take a sexual history (95%). Among the participants, only half felt comfortable in taking sexual histories from patients. The participants identified cultural and religious differences between the doctor and the patient as a potential barrier for discussing sexual health. Participants were aware of their own practice and ability, as well as their limitations, in taking sexual histories. Less than half (46%) felt that the training they received adequately prepared them to take sexual histories. This study identified gaps in sexual health training among medical schools in Malaysia. The delivery of sexual health education program should incorporate confidence building and to make students feel comfortable to take sexual histories from patients. The barrier caused by differences in culture or religion between a doctor and a patient may be overcome through cross cultural and cultural competency training. This is important for multi-faith, multi cultural societies such as Malaysia and other similar countries.

Rising Tide II: Do Black Students Benefit as Grad Rates Increase?

Science.gov (United States)

Nichols, Andrew Howard; Eberle-Sudré, Kimberlee; Welch, Meredith

2016-01-01

"Rising Tide II: Do Black Students Benefit as Grad Rates Increase?" looks at a decade of graduation rates for African American students at four-year, public institutions that improved student success during the past decade. It shows that while a majority (almost 70 percent) of institutions we examined improved graduation rates for black…

Tracing the evolution of chiropractic students’ confidence in clinical and patient communication skills during a clinical internship: a multi-methods study

Science.gov (United States)

2012-01-01

Background Anecdotal evidence points to variations in individual students’ evolving confidence in clinical and patient communication skills during a clinical internship. A better understanding of the specific aspects of internships that contribute to increasing or decreasing confidence is needed to best support students during the clinical component of their study. Methods A multi-method approach, combining two large-scale surveys with 269 students and three in-depth individual interviews with a sub-sample of 29 students, was used to investigate the evolution of change in student confidence during a 10-month long internship. Change in levels of confidence in patient communication and clinical skills was measured and relationship to demographic factors were explored. The interviews elicited students’ accounts and reflections on what affected the evolution of their confidence during the internship. Results At the start of their internship, students were more confident in their patient communication skills than their clinical skills but prior experience was significantly related to confidence in both. Initial confidence in patient communication skills was also related to age and prior qualification but not gender whilst confidence in clinical skills was related to gender but not age or prior qualification. These influences were maintained over time. Overall, students’ levels of confidence in patient communication and clinical skills confidence increased significantly over the duration of the internship with evidence that change over time in these two aspects were inter-related. To explore how specific aspects of the internship contributed to changing levels of confidence, two extreme sub-groups of interviewees were identified, those with the least increase and those with the highest increase in professional confidence over time. A number of key factors affecting the development of confidence were identified, including among others, interactions with clinicians

Variables That Can Affect Student Ratings of Their Professors

Science.gov (United States)

Gotlieb, Jerry

2013-01-01

Attribution theory was applied to help predict the results of an experiment that examined the effects of three independent variables on students' ratings of their professors. The dependent variables were students' perceptions of whether the professor caused the students' grades and student satisfaction with their professor. The results suggest…

Fraction Operations: An Examination of Prospective Teachers' Errors Confidence, and Bias

Science.gov (United States)

Young, Elaine; Zientek, Linda

2011-01-01

Fractions are important in young students' understanding of rational numbers and proportional reasoning. The teacher is fundamental in developing student understanding and competency in working with fractions. The present study spanned five years and investigated prospective teachers' competency and confidence with fraction operations as they…

Student Ratings of Instruction in Turkish Higher Education

Directory of Open Access Journals (Sweden)

Nehir Sert

2013-05-01

Full Text Available The end-of-term student evaluations have a twofold purpose: to provide information for administrators to make personnel decisions, and to help instructors to improve the quality of their teaching. The aim of this study is to investigate the ‘utility’ of the Student Ratings of Instruction (SRI. To that end, the concerns of the administrators, instructors and students regarding the use of the SRI in formative and summative evaluations are questioned. This study also investigates possible variables associated with the SRI: 1 what are the differences in ratings among the below-average, average and the above-average students? and 2 what is the correlation between the students’ grades and ratings? The participants of the study consisted of 5 administrators, 17 instructors and 292 students from the faculty of education of a foundation university in Ankara. A triangulation of quantitative and qualitative methods was adopted. In the first phase, causal comparative and correlation research methods were implemented. In the second phase, qualitative data were collected through semi-structured interviews. The results revealed that there was no significant difference in the SRI among the below-average, average and above-average students. The correlation between the student grades and the SRI was significant at a low level. The SRI were reportedly utilised to make teaching more effective and to make decisions when employing part-time personnel only. The permanent personnel were not affected by the SRI. Suggestions have been put forward to verify the usefulness of SRI.

The Influence of Endogenous and Exogenous Spatial Attention on Decision Confidence.

Science.gov (United States)

Kurtz, Phillipp; Shapcott, Katharine A; Kaiser, Jochen; Schmiedt, Joscha T; Schmid, Michael C

2017-07-25

Spatial attention allows us to make more accurate decisions about events in our environment. Decision confidence is thought to be intimately linked to the decision making process as confidence ratings are tightly coupled to decision accuracy. While both spatial attention and decision confidence have been subjected to extensive research, surprisingly little is known about the interaction between these two processes. Since attention increases performance it might be expected that confidence would also increase. However, two studies investigating the effects of endogenous attention on decision confidence found contradictory results. Here we investigated the effects of two distinct forms of spatial attention on decision confidence; endogenous attention and exogenous attention. We used an orientation-matching task, comparing the two attention conditions (endogenous and exogenous) to a control condition without directed attention. Participants performed better under both attention conditions than in the control condition. Higher confidence ratings than the control condition were found under endogenous attention but not under exogenous attention. This finding suggests that while attention can increase confidence ratings, it must be voluntarily deployed for this increase to take place. We discuss possible implications of this relative overconfidence found only during endogenous attention with respect to the theoretical background of decision confidence.

Gender, Math Confidence, and Grit: Relationships with Quantitative Skills and Performance in an Undergraduate Biology Course.

Science.gov (United States)

Flanagan, K M; Einarson, J

2017-01-01

In a world filled with big data, mathematical models, and statistics, the development of strong quantitative skills is becoming increasingly critical for modern biologists. Teachers in this field must understand how students acquire quantitative skills and explore barriers experienced by students when developing these skills. In this study, we examine the interrelationships among gender, grit, and math confidence for student performance on a pre-post quantitative skills assessment and overall performance in an undergraduate biology course. Here, we show that females significantly underperformed relative to males on a quantitative skills assessment at the start of term. However, females showed significantly higher gains over the semester, such that the gender gap in performance was nearly eliminated by the end of the semester. Math confidence plays an important role in the performance on both the pre and post quantitative skills assessments and overall performance in the course. The effect of grit on student performance, however, is mediated by a student's math confidence; as math confidence increases, the positive effect of grit decreases. Consequently, the positive impact of a student's grittiness is observed most strongly for those students with low math confidence. We also found grit to be positively associated with the midterm score and the final grade in the course. Given the relationships established in this study among gender, grit, and math confidence, we provide "instructor actions" from the literature that can be applied in the classroom to promote the development of quantitative skills in light of our findings. © 2017 K. M. Flanagan and J. Einarson. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http

Association between substandard classroom ventilation rates and students' academic achievement.

Science.gov (United States)

Haverinen-Shaughnessy, U; Moschandreas, D J; Shaughnessy, R J

2011-04-01

This study focuses on the relationship between classroom ventilation rates and academic achievement. One hundred elementary schools of two school districts in the southwest United States were included in the study. Ventilation rates were estimated from fifth-grade classrooms (one per school) using CO(2) concentrations measured during occupied school days. In addition, standardized test scores and background data related to students in the classrooms studied were obtained from the districts. Of 100 classrooms, 87 had ventilation rates below recommended guidelines based on ASHRAE Standard 62 as of 2004. There is a linear association between classroom ventilation rates and students' academic achievement within the range of 0.9-7.1 l/s per person. For every unit (1 l/s per person) increase in the ventilation rate within that range, the proportion of students passing standardized test (i.e., scoring satisfactory or above) is expected to increase by 2.9% (95%CI 0.9-4.8%) for math and 2.7% (0.5-4.9%) for reading. The linear relationship observed may level off or change direction with higher ventilation rates, but given the limited number of observations, we were unable to test this hypothesis. A larger sample size is needed for estimating the effect of classroom ventilation rates higher than 7.1 l/s per person on academic achievement. The results of this study suggest that increasing the ventilation rates toward recommended guideline ventilation rates in classrooms should translate into improved academic achievement of students. More studies are needed to fully understand the relationships between ventilation rate, other indoor environmental quality parameters, and their effects on students' health and achievement. Achieving the recommended guidelines and pursuing better understanding of the underlying relationships would ultimately support both sustainable and productive school environments for students and personnel. © 2010 John Wiley & Sons A/S.

A View from the Inside: An In-Depth Look at a Female University Student's Experience with a Feel-Based Intervention to Enhance Self-Confidence and Self-Talk

Science.gov (United States)

Guerin, Eva; Arcand, Isabelle; Durand-Bush, Natalie

2010-01-01

The primary goal of this investigation was to document, using the participatory paradigm, a female university student's experience with a feel-based intervention intended to enhance the quality of her academic experiences including her self-confidence and self-talk. In this unique qualitative case study, the student participated in a 15-week…

Concordance between Self and Standardized Patient Ratings of Medical Students' Communication Skills.

Science.gov (United States)

Je, Min Ji; Lee, Su Hyun; Lee, Chang Hyung; Kim, Sung Soo

2013-03-01

The purpose of this study was to examine the concordance between self and standardized patient (SP) ratings of medical students' communication skills. Forty-three students interviewed SPs. The students were asked to complete a communication skills questionnaire that comprised 2 measures (empathy and interpersonal communication) before the interview. After each student's interview with the SP, the latter completed the same questionnaire as the students. Based on Lin's concordance coefficient, there was strong disconcordance between students' self-ratings and the SPs' ratings. With regard to empathic communication, more than 50% of students who considered themselves higher than middle level were regarded by SP as low level. On interpersonal communication, 39% of students who assessed themselves as higher than middle level were scored low level by SPs. There was strong disconcordance between students' self-ratings and the SPs' ratings-students tended to overevaluate themselves regarding their communication skills. These differences might result in patient dissatisfaction and noncompliance. Further, it could become a serious hindrance to the development of a good doctor-patient relationship. Medical educators should make sincere efforts to reduce this gap by teaching medical students the importance of the patients' perception of his doctors' communication skills.

Robust misinterpretation of confidence intervals.

Science.gov (United States)

Hoekstra, Rink; Morey, Richard D; Rouder, Jeffrey N; Wagenmakers, Eric-Jan

2014-10-01

Null hypothesis significance testing (NHST) is undoubtedly the most common inferential technique used to justify claims in the social sciences. However, even staunch defenders of NHST agree that its outcomes are often misinterpreted. Confidence intervals (CIs) have frequently been proposed as a more useful alternative to NHST, and their use is strongly encouraged in the APA Manual. Nevertheless, little is known about how researchers interpret CIs. In this study, 120 researchers and 442 students-all in the field of psychology-were asked to assess the truth value of six particular statements involving different interpretations of a CI. Although all six statements were false, both researchers and students endorsed, on average, more than three statements, indicating a gross misunderstanding of CIs. Self-declared experience with statistics was not related to researchers' performance, and, even more surprisingly, researchers hardly outperformed the students, even though the students had not received any education on statistical inference whatsoever. Our findings suggest that many researchers do not know the correct interpretation of a CI. The misunderstandings surrounding p-values and CIs are particularly unfortunate because they constitute the main tools by which psychologists draw conclusions from data.

Estimating Effective Subsidy Rates of Student Aid Programs

OpenAIRE

Stacey H. CHEN

2008-01-01

Every year millions of high school students and their parents in the US are asked to fill out complicated financial aid application forms. However, few studies have estimated the responsiveness of government financial aid schemes to changes in financial needs of the students. This paper identifies the effective subsidy rate (ESR) of student aid, as defined by the coefficient of financial needs in the regression of financial aid. The ESR measures the proportion of subsidy of student aid under ...

Educational Cloud Services and the Mathematics Confidence, Affective Engagement, and Behavioral Engagement of Mathematics Education Students in Public University in Benue State, Nigeria

Science.gov (United States)

Iji, Clement Onwu; Abah, Joshua Abah; Anyor, Joseph Wuave

2018-01-01

This study investigated the impact of cloud services on mathematics education students' mathematics confidence, affective engagement, and behavioral engagement in public universities in Benue State, Nigeria. Ex-post facto research design was adopted for the study. The instrument for the study was the researcher-developed Cloud Services Mathematics…

Attrition and success rates of accelerated students in nursing courses: a systematic review.

Science.gov (United States)

Doggrell, Sheila Anne; Schaffer, Sally

2016-01-01

There is a comprehensive literature on the academic outcomes (attrition and success) of students in traditional/baccalaureate nursing programs, but much less is known about the academic outcomes of students in accelerated nursing programs. The aim of this systematic review is to report on the attrition and success rates (either internal examination or NCLEX-RN) of accelerated students, compared to traditional students. For the systematic review, the databases (Pubmed, Cinahl and PsychINFO) and Google Scholar were searched using the search terms 'accelerated' or 'accreditation for prior learning', 'fast-track' or 'top up' and 'nursing' with 'attrition' or 'retention' or 'withdrawal' or 'success' from 1994 to January 2016. All relevant articles were included, regardless of quality. The findings of 19 studies of attrition rates and/or success rates for accelerated students are reported. For international accelerated students, there were only three studies, which are heterogeneous, and have major limitations. One of three studies has lower attrition rates, and one has shown higher success rates, than traditional students. In contrast, another study has shown high attrition and low success for international accelerated students. For graduate accelerated students, most of the studies are high quality, and showed that they have rates similar or better than traditional students. Thus, five of six studies have shown similar or lower attrition rates. Four of these studies with graduate accelerated students and an additional seven studies of success rates only, have shown similar or better success rates, than traditional students. There are only three studies of non-university graduate accelerated students, and these had weaknesses, but were consistent in reporting higher attrition rates than traditional students. The paucity and weakness of information available makes it unclear as to the attrition and/or success of international accelerated students in nursing programs. The

Evaluation of the impact of a diabetes education eLearning program for school personnel on diabetes knowledge, knowledge retention and confidence in caring for students with diabetes.

Science.gov (United States)

Taha, Nehad A; Rahme, Zahra; Mesbah, Naglaa; Mahmoud, Fatma; AlKandari, Sarah; Othman, Nashwa; Sharaikha, Hanan; Lari, Bashayer S; AlBeloushi, Shaima; Saad, Eglal; Arefanian, Hossein; Sukkar, Faten F

2018-05-01

To study the impact of a novel comprehensive eLearning approach in delivering diabetes related education program that includes knowledge and sets of practices to the school personnel in Kuwait to enable them to provide a supportive environment for students with diabetes. The program was designed with three components namely; knowledge, skills and recommendations. The diabetes knowledge was delivered through an interactive eLearning program, the effectiveness of which was assessed using diabetes knowledge questionnaires which were deployed pre- and post-course delivery. Additionally, the participants' knowledge retention and confidence in caring for a student with diabetes were evaluated at 6 or 12 months post-intervention. A total of 124 public schools' personnel participated in the program. Post e-Learning delivery, diabetes knowledge increased significantly from baseline (p eLearning diabetes education for school personnel increases their knowledge which can be retained for up to 12 months and imparts confidence in caring for students with diabetes. This novel approach of delivering diabetes education will help school personnel in managing students with diabetes. Copyright © 2018 Elsevier B.V. All rights reserved.

Grade Inflation Rates among Different Ability Students, Controlling for Other Factors.

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Mc Spirit, Stephanie; Jones, Kirk E.

1999-01-01

Compared grade inflation rates among students of different abilities at an open-admissions public university by examining trends in graduating grade point average from 1983 to 1996. The higher grade inflation rates among low aptitude students suggest that faculty might be using grades to encourage learning among marginal students. (SLD)

The Affection of Student Ratings of Instruction toward EFL Instructors

Science.gov (United States)

Chen, Yingling

2018-01-01

Student ratings of instruction can be a valuable indicator of teaching because the quality measurement of instruction identifies areas where improvement is needed. Student ratings of instruction are expected to evaluate and enhance the teaching strategies. Evaluation of teaching effectiveness has been officially implemented in Taiwanese higher…

The influence of situation awareness training on nurses' confidence about patient safety skills: A prospective cohort study.

Science.gov (United States)

Stomski, Norman; Gluyas, Heather; Andrus, Prue; Williams, Anne; Hopkins, Martin; Walters, Jennifer; Sandy, Martinique; Morrison, Paul

2018-04-01

Several studies report that patient safety skills, especially non-technical skills, receive scant attention in nursing curricula. Hence, there is a compelling reason to incorporate material that enhances non-technical skills, such as situation awareness, in nursing curricula in order to assist in the reduction of healthcare related adverse events. The objectives of this study were to: 1) understand final year nursing students' confidence in their patient safety skills; and 2) examine the impact of situation awareness training on final year nursing students' confidence in their patient safety skills. Participants were enrolled from a convenience sample comprising final year nursing students at a Western Australia university. Self-reported confidence in patient safety skills was assessed with the Health Professional in Patient Safety Survey before and after the delivery of a situation awareness educational intervention. Pre/post educational intervention differences were examined by repeated measures ANOVA. No significant differences in confidence about patient safety skills were identified within settings (class/clinical). However, confidence in patient safety skills significantly decreased between settings i.e. nursing students lost confidence after clinical placements. The educational intervention delivered in this study did not seem to improve confidence in patient safety skills, but substantial ceiling effects may have confounded the identification of such improvement. Further studies are required to establish whether the findings of this study can be generalised to other university nursing cohorts. Copyright © 2018 Elsevier Ltd. All rights reserved.

The development and impact of active learning strategies on self-confidence in a newly designed first-year self-care pharmacy course - outcomes and experiences.

Science.gov (United States)

Smith, Kathryn J; Grundmann, Oliver; Li, Robin Moorman

2018-04-01

The primary objective of this investigation was to determine the effectiveness of different active learning exercises in a newly-designed flipped-classroom self-care course in applying newly acquired knowledge of self-care and improving the confidence of first-year pharmacy students to recommend self-care treatments and counsel patients. The early development of these skills is essential for the subsequent Community Introductory Pharmacy Practice Experience (CIPPE). An unpaired anonymous survey was administered to students, pre- and post-course, to ascertain their opinions on the effectiveness of various teaching strategies and active learning exercises on learning and on their confidence in treatment-planning and patient counseling for self-care patients. Comparison between pre- and post-course Likert scores was conducted using a one-way ANOVA followed by a post-hoc Tukey's test with significance at p = 0.05. All other tests of significance were conducted using a student's t-test with significance at p = 0.05. Students' self-confidence in developing treatment plans and in counseling for non-prescription drugs and dietary supplements significantly improved from the beginning to the end of this self-care course. The response rate was high in both the pre- (N = 208, 88.1%) and post- (N = 198, 83.9%) course surveys. The positive change in confidence was not reflected in increased performance on the final exam represented by a lower average score than the midterm exam. Active learning sessions and the flipped classroom approach in this first-year pharmacy self-care course contributed to increased self-confidence in making recommendations and counseling patients on proper use of nonprescription medications and dietary supplements. Copyright © 2017 Elsevier Inc. All rights reserved.

"Depressive Realism" assessed via Confidence in Decision-making.

Science.gov (United States)

Hancock, J A

1996-08-01

There are two currently influential views regarding the link between cognitive distortions and depression. The first states that depressed individuals perceive the world and themselves with a strong negative bias or distortion, and that mentally healthy individuals perceive the word with relative accuracy. The second ''depressive realism'' camp argues that healthy individuals are positively biased and the depressed are relatively unbiased and hence, more realistic. In the present investigation, subjects suffering from major depression, subjects recovered from major depression, and a group of healthy controls were examined with regard to their confidence in answering each of 99 general knowledge questions. Confidence ratings were analysed separately according to correct or incorrect responses. There were no significant differences in performance (i.e. accuracy of answer between the three groups). When answering correctly, depressed subjects were significantly less confident than healthy control subjects. On answering incorrectly, none of the three groups were significantly different in their confidence ratings. These findings support the cognitive distortion view of depression and provide no evidence of ''depressive realism''.

Student-selected components in surgery: providing practical experience and increasing student confidence.

LENUS (Irish Health Repository)

Falk, G A

2009-09-01

Reviews of the medical school curriculum in the UK and Ireland have recommended the introduction of student-selected components (SSCs). The Department of Surgery in The Royal College of Surgeons in Ireland (RCSI) has introduced a 6-week surgical SSC, which aims to develop practical clinical skills, provide mentorship and prepare students for internship.

The Relationship between a Women's Leadership Development Program and Participant Self-Confidence

Science.gov (United States)

Jennings, Janelle Perron

2009-01-01

According to Lundeberg, Fox, and Punccohar (1994), the reason that there are fewer women in certain professions is because of a lack of self-confidence. In a review of the literature, they found studies reporting a lack of self-confidence in sixth-grade girls, high school students, and women in undergraduate and graduate school. In her work on…

Learning from the coffee shop: increasing junior high school students’ self-confidence through contextual learning based on local culture of Aceh

Science.gov (United States)

Sarmini; Supriono, A.; Ridwan

2018-01-01

Teachers should be able to provide meaningful learning, create a fun learning, and encourage the self-confidence of students. The reality is learning in Junior High School still teacher-centered learning that results the level of self-confidence of students is low. Pre-action showed 30% of students do not have self-confidence. The research aims to improve the self-confidence of students through contextual learning in the course from the social studies of Aceh based on the local culture. This type of research is classroom action research that conducted in two cycles. The research focus is the students’ responses. The coffee shop is a source of learning social studies. Students Involved in the coffee shop interact with villagers who have made the coffee shop as social media. Students participate meetings to address issues of rural villagers. The coffee shop as a public share with characteristics of particularly subject as a gathering place for many people regardless of social strata, convey information, chat, and informal atmosphere that stimulates self-confidence.

Intensive skills week for military medical students increases technical proficiency, confidence, and skills to minimize negative stress.

Science.gov (United States)

Mueller, Genevieve; Hunt, Bonnie; Wall, Van; Rush, Robert; Molof, Alan; Schoeff, Jonathan; Wedmore, Ian; Schmid, James; Laporta, Anthony

2012-01-01

The effects of stress induced cortisol on learning and memory is well documented in the literature.1-3 Memory and learning are enhanced at low levels while high levels are detrimental. Repetitive training in stressful situations enables management of the stress response4 as demonstrated by the high intensity training military members undergo to prepare for tactical situations. Appropriate management of one?s stress response is critical in the medical field, as the negative effects of stress can potentially hinder life-saving procedures and treatments. This also applies to physicians-in-training as they learn and practice triage, emergency medicine, and surgical skills prior to graduation. Rocky Vista University?s Military Medicine Honor?s Track (MMHT) held a week long high-intensity emergency medicine and surgical Intensive Skills Week (ISW), facilitated by military and university physicians, to advance students? skills and maximize training using the Human Worn Partial Surgical Task Simulator (Cut Suit). The short-term goal of the ISW was to overcome negative stress responses to increase confidence, technical and non-technical knowledge, and skill in surgery and emergency medicine in an effort to improve performance as third-year medical students. The long-term goal was to enhance performance and proficiency in residency and future medical practice. The metrics for the short-term goals were the focus of this pilot study. Results show an increase in confidence and decrease in perceived stress as well as statistically significant improvements in technical and non-technical skills and surgical instrumentation knowledge throughout the week. There is a correlative benefit to physician and non-physician military personnel, especially Special Operations Forces (SOF) medical personnel, from developing and implementing similar training programs when live tissue or cadaver models are unavailable or unfeasible. 2012.

Relationship between Self-Rated Health and Lifestyle and Food Habits in Japanese High School Students.

Science.gov (United States)

Osera, Tomoko; Awai, Mitsuyo; Kobayashi, Misako; Tsutie, Setsuko; Kurihara, Nobutaka

2017-10-18

Self-rated health (SRH), a subjective assessment of health status, is extensively used in the field of public health. It is an important and valid measure that is strongly related to morbidity, mortality, longevity and health status. Adolescence is a crucial period for the formation of health status, because health-risk behaviours (e.g., skipping breakfast) are often established during this period. In this study, we investigated the relationship of SRH with lifestyle and eating habits in Japanese high school students. In this study, 1296 students aged 16-18 years from 11 high schools in Japan participated. A questionnaire was administered to these participants that included a question on SRH, five questions on demographic characteristics, six questions on lifestyle items (e.g., wake-up time), five questions on miscellaneous health issues (e.g., anorexia), and 25 questions on food habits and attitudes towards food. We examined the differences between self-rated healthy and unhealthy groups using logistic regression analysis adjusted for gender and age. A dichotomy regression analysis was performed using a stepwise elimination method. Of the 1296 respondents, 16.7% reported feeling unhealthy, 57.7% of whom were females. The self-rated healthy group had a higher frequency of eating breakfast (odds ratio (OR): 2.13; confidence interval (CI): 1.07-4.24) and liked home meals to a greater extent (OR: 3.12; CI: 1.27-7.65) than the self-rated unhealthy group. The two groups did not differ significantly in terms of other lifestyle factors or unidentified complaints. Our results suggest that liking home meals during adolescence may lead to the development of good eating habits, i.e., eating breakfast, and better SRH.

Rating Students' Problem Behaviour: The Role of Teachers' Individual Characteristics

Science.gov (United States)

Kokkinos, Constantinos M.; Kargiotidis, Apostolos

2016-01-01

This study examined the role of teachers' personal characteristics and mental health status on their frequency ratings of student problem behaviour. A sample of 121 primary school teachers were asked to rate the frequency of a student's behavioural problems, and to self-report their personality traits, psychopathology symptoms and burnout.…

Analysis of Mathematical Communication Skills and Confidence of 10th Grader of SMK in Geometry Material Viewed from Cognitive Style

Directory of Open Access Journals (Sweden)

Elanda Laksinta Putri

2017-03-01

Full Text Available The purpose of this study were to describe the mathematical communication skills and the confidence of grade X SMK students on Van Hiele model geometry learning based on their cognitive styles. It was a qualitative descriptive research. The subjects were 2 impulsive students and 2 reflective students which were selected with MFFT instrument. The data collection techniques were mathematical communication skills tests (written and orally, interviews, documentation, attitude scale and activity observation sheets. The results showed that both written and orally, reflective students were able to meet 5 indicators of mathematical communication skills, and less meet another indicators. While, impulsive students less meet all of the mathematical communication skills indictors. The impulsive students confidence was in the medium category. In contrary, the reflective students confidence was in the high category.

From confident medical students to confident doctors through exposure to simulated and clinical resuscitation

Directory of Open Access Journals (Sweden)

Abdoolraheem MY

2018-04-01

Full Text Available Mohammad Yusuf Abdoolraheem,1 Mohammad Farwana2 1GKT School of Medical Education, King’s College London, UK; 2Frimley Health Foundation Trust, Camberley, UKWe read with great interest the research article published by Aggarwal and Khan1 concerning the experiences of final-year medical students in terms of both cardiopulmonary resuscitation (CPR and discussions of advanced directives during clinical placements. While we would agree with the concluding opinion that there should be standardized formal education concerning CPR and “Do Not Attempt CPR” (DNACPR; the knowledge and skills developed during theoretical and simulation based teaching should also be complemented by clinical exposure to various scenarios such that the students are more prepared prior to starting their Foundation year training. View the original paper by Aggarwal and Khan. 

Thailand's Student Loans Fund: Interest Rate Subsidies and Repayment Burdens

Science.gov (United States)

Chapman, Bruce; Lounkaew, Kiatanantha; Polsiri, Piruna; Sarachitti, Rangsit; Sitthipongpanich, Thitima

2010-01-01

Government student loan schemes typically have implicit interest rate subsidies which, while these are a cost to taxpayers, they have the benefit of diminishing repayment burdens for graduates. Our goal is to illustrate the extent of both interest rate subsidies and repayment burdens with respect to Thailand's Student Loans Fund (SLF), using…

Medical students' subjective ratings of stress levels and awareness of student support services about mental health.

Science.gov (United States)

Walter, Garry; Soh, Nerissa Li-Wey; Norgren Jaconelli, Sanna; Lampe, Lisa; Malhi, Gin S; Hunt, Glenn

2013-06-01

To descriptively assess medical students' concerns for their mental and emotional state, perceived need to conceal mental problems, perceived level of support at university, knowledge and use of student support services, and experience of stresses of daily life. From March to September 2011, medical students at an Australian university were invited to complete an anonymous online survey. 475 responses were received. Students rated study and examinations (48.9%), financial concerns (38.1%), isolation (19.4%) and relationship concerns (19.2%) as very or extremely stressful issues. Knowledge of available support services was high, with 90.8% indicating they were aware of the university's medical centre. Treatment rates were modest (31.7%). Students' concerns about their mental state were generally low, but one in five strongly felt they needed to conceal their emotional problems. Despite widespread awareness of appropriate support services, a large proportion of students felt they needed to conceal mental and emotional problems. Overall treatment rates for students who were greatly concerned about their mental and emotional state appeared modest, and, although comparable with those of similarly aged community populations, may reflect undertreatment. It would be appropriate for universities to address stressors identified by students. Strategies for encouraging distressed students to obtain appropriate assessment and treatment should also be explored. Those students who do seek healthcare are most likely to see a primary care physician, suggesting an important screening role for these health professionals.

Confidence and Use of Communication Skills in Medical Students

OpenAIRE

Mahnaz Jalalvandi; Akhtar Jamali; Ali Taghipoor-Zahir; Mohammad-Reza Sohrabi

2014-01-01

Background: Well-designed interventions can improve the communication skills of physicians. Since the understanding of the current situation is essential for designing effective interventions, this study was performed to determine medical interns’ confidence and use of communication skills.Materials and Methods: This descriptive-analytical study was performed in spring 2013 within 3 branches of Islamic Azad University (Tehran, Mashhad, and Yazd), on 327 randomly selected interns. Data gatheri...

The role of students’ self-confidence in relation with swimming routines, frequency, and tutor in swimming class

Science.gov (United States)

Hartoto, S.; Khory, F. D.; Prakoso, B. B.

2018-01-01

It is compulsory for prospective physical education teachers to have the ability to perform swimming. The average of students’ passing in swimming class has reached 72%. Most students who failed to pass the class are those who have had aquaphobia, the condition in which one failed to perceive a situation in a positive and objective, some of which are hard to detect. This perception may come from past experience and it could diminish students’ confidence. Furthermore, the lack of confidence in students may cause unsatisfactory learning results. Therefore it is critical for the teachers to have a comprehensive knowledge of their students’ past experience in formulating a lesson. This research used descriptive qualitative approach. The aim of this article is to investigate the correlation between students’ confidence level and swimming routines, frequency, and tutors in order to succeed swimming class. This article will attempt to describe the results of a research conducted to 139 students of Department of Sport Education Universitas Negeri Surabaya as prospective physical education teachers in Indonesia who took swimming class. Past experience and confidence level are measured by a questionnaire. The results of the research show that students who have a higher level of confidence are those who follow practice routines with adequate frequency and helped by a compatible tutor.

Assessing students' communication skills: validation of a global rating.

Science.gov (United States)

Scheffer, Simone; Muehlinghaus, Isabel; Froehmel, Annette; Ortwein, Heiderose

2008-12-01

Communication skills training is an accepted part of undergraduate medical programs nowadays. In addition to learning experiences its importance should be emphasised by performance-based assessment. As detailed checklists have been shown to be not well suited for the assessment of communication skills for different reasons, this study aimed to validate a global rating scale. A Canadian instrument was translated to German and adapted to assess students' communication skills during an end-of-semester-OSCE. Subjects were second and third year medical students at the reformed track of the Charité-Universitaetsmedizin Berlin. Different groups of raters were trained to assess students' communication skills using the global rating scale. Validity testing included concurrent validity and construct validity: Judgements of different groups of raters were compared to expert ratings as a defined gold standard. Furthermore, the amount of agreement between scores obtained with this global rating scale and a different instrument for assessing communication skills was determined. Results show that communication skills can be validly assessed by trained non-expert raters as well as standardised patients using this instrument.

High confidence in falsely recognizing prototypical faces.

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Sampaio, Cristina; Reinke, Victoria; Mathews, Jeffrey; Swart, Alexandra; Wallinger, Stephen

2018-06-01

We applied a metacognitive approach to investigate confidence in recognition of prototypical faces. Participants were presented with sets of faces constructed digitally as deviations from prototype/base faces. Participants were then tested with a simple recognition task (Experiment 1) or a multiple-choice task (Experiment 2) for old and new items plus new prototypes, and they showed a high rate of confident false alarms to the prototypes. Confidence and accuracy relationship in this face recognition paradigm was found to be positive for standard items but negative for the prototypes; thus, it was contingent on the nature of the items used. The data have implications for lineups that employ match-to-suspect strategies.

Assessing the Reliability of Self- and Peer Rating in Student Group Work

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Zhang, Bo; Johnston, Lucy; Kilic, Gulsen Bagci

2008-01-01

Peer and self-ratings have been strongly recommended as the means to adjust individual contributions to group work. To evaluate the quality of student ratings, previous research has primarily explored the validity of these ratings, as indicated by the degree of agreement between student and teacher ratings. This research describes a…

Functional Dissociation of Confident and Not-Confident Errors in the Spatial Delayed Response Task Demonstrates Impairments in Working Memory Encoding and Maintenance in Schizophrenia

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Jutta S. Mayer

2018-05-01

Full Text Available Even though extensively investigated, the nature of working memory (WM deficits in patients with schizophrenia (PSZ is not yet fully understood. In particular, the contribution of different WM sub-processes to the severe WM deficit observed in PSZ is a matter of debate. So far, most research has focused on impaired WM maintenance. By analyzing different types of errors in a spatial delayed response task (DRT, we have recently demonstrated that incorrect yet confident responses (which we labeled as false memory errors rather than incorrect/not-confident responses reflect failures of WM encoding, which was also impaired in PSZ. In the present study, we provide further evidence for a functional dissociation between confident and not-confident errors by manipulating the demands on WM maintenance, i.e., the length over which information has to be maintained in WM. Furthermore, we investigate whether these functionally distinguishable WM processes are impaired in PSZ. Twenty-four PSZ and 24 demographically matched healthy controls (HC performed a spatial DRT in which the length of the delay period was varied between 1, 2, 4, and 6 s. In each trial, participants also rated their level of response confidence. Across both groups, longer delays led to increased rates of incorrect/not-confident responses, while incorrect/confident responses were not affected by delay length. This functional dissociation provides additional support for our proposal that false memory errors (i.e., confident errors reflect problems at the level of WM encoding, while not-confident errors reflect failures of WM maintenance. Schizophrenic patients showed increased numbers of both confident and not-confident errors, suggesting that both sub-processes of WM—encoding and maintenance—are impaired in schizophrenia. Combined with the delay length-dependent functional dissociation, we propose that these impairments in schizophrenic patients are functionally distinguishable.

Exploring the influence of Self-Confidence in Product Sketching

NARCIS (Netherlands)

van Passel, Pepijn; Eggink, Wouter; Bohemia, E.; Ion, B.; Kovacevic, A.

2013-01-01

The development of a student’s skills during design education partly depends on the amount of selfconfidence. Optimizing the speed and level of growth can be done by influencing factors related to self-confidence that students have to cope with throughout their studies. Six main factors can be

Learning to make collective decisions: the impact of confidence escalation.

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Mahmoodi, Ali; Bang, Dan; Ahmadabadi, Majid Nili; Bahrami, Bahador

2013-01-01

Little is known about how people learn to take into account others' opinions in joint decisions. To address this question, we combined computational and empirical approaches. Human dyads made individual and joint visual perceptual decision and rated their confidence in those decisions (data previously published). We trained a reinforcement (temporal difference) learning agent to get the participants' confidence level and learn to arrive at a dyadic decision by finding the policy that either maximized the accuracy of the model decisions or maximally conformed to the empirical dyadic decisions. When confidences were shared visually without verbal interaction, RL agents successfully captured social learning. When participants exchanged confidences visually and interacted verbally, no collective benefit was achieved and the model failed to predict the dyadic behaviour. Behaviourally, dyad members' confidence increased progressively and verbal interaction accelerated this escalation. The success of the model in drawing collective benefit from dyad members was inversely related to confidence escalation rate. The findings show an automated learning agent can, in principle, combine individual opinions and achieve collective benefit but the same agent cannot discount the escalation suggesting that one cognitive component of collective decision making in human may involve discounting of overconfidence arising from interactions.

Higher Education Support Services and Graduation Rates of Structured Education Program Students

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Hepner, Seth

2017-01-01

The 1st-year retention rate of the Structured Education Program (SEP) is 90%, yet the 6-year graduation rate of SEP students is 29%. The gap between SEP 1st-year retention and graduation rates is the problem that this study addressed. The low graduation rate of SEP students is an important issue because graduation rates are used to measure the…

Beyond hypercorrection: remembering corrective feedback for low-confidence errors.

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Griffiths, Lauren; Higham, Philip A

2018-02-01

Correcting errors based on corrective feedback is essential to successful learning. Previous studies have found that corrections to high-confidence errors are better remembered than low-confidence errors (the hypercorrection effect). The aim of this study was to investigate whether corrections to low-confidence errors can also be successfully retained in some cases. Participants completed an initial multiple-choice test consisting of control, trick and easy general-knowledge questions, rated their confidence after answering each question, and then received immediate corrective feedback. After a short delay, they were given a cued-recall test consisting of the same questions. In two experiments, we found high-confidence errors to control questions were better corrected on the second test compared to low-confidence errors - the typical hypercorrection effect. However, low-confidence errors to trick questions were just as likely to be corrected as high-confidence errors. Most surprisingly, we found that memory for the feedback and original responses, not confidence or surprise, were significant predictors of error correction. We conclude that for some types of material, there is an effortful process of elaboration and problem solving prior to making low-confidence errors that facilitates memory of corrective feedback.

Obesity detection rate among primary school students in the People's Republic of China: a meta-analysis

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Jin Y

2013-10-01

Full Text Available Yue-long Jin,* Ling-ling Ding,* Ying-shui Yao, Xiu-li Song, Hui Tang, Lian-ping He, Yan ChenFaculty of Epidemiology and Statistics, School of Public Health, Wannan Medical College, Anhui, People's Republic of China*These authors contributed equally to this workBackground: Obesity has become a major public health problem worldwide. The prevalence of obesity is rising alarmingly among children and adolescents in the People's Republic of China, with an estimated 120 million now in the obese range. It is estimated that 8% of children in the People's Republic of China are obese and 12% are overweight.Methods: Eligible papers on the prevalence of obesity among primary school students in the People's Republic of China and published between 2006 and 2011 were retrieved from PubMed and from online Chinese periodicals, ie, the full-text databases of VIP, the Chinese National Knowledge Infrastructure, and Wan Fang. Meta-Analyst software was used to collate and analyze the detection rates cited in the papers retrieved.Results: After evaluation of the quality of the papers, 25 were finally included, giving a total sample population size for investigation of obesity of 219,763, in which 28,121 cases were detected. Meta-analysis showed that the combined obesity detection rate was 10.4% (95% confidence interval 8.6–12.6 among primary school students in the People's Republic of China, with a higher detection rate in boys (12.6% than in girls (7.2%. The prevalence of obesity was higher in the north (11.8% than in the south (9.5%, east (11.6%, and mid-west (8.0% regions. Obesity defined according to the World Health Organization weight-for-height standard (14.3% was higher than that using age-specific and gender-specific cutoff points for body mass index (9.0%.Conclusion: Our meta-analysis found an obesity prevalence rate of 10.4%, which does not seem as high as previous reports of childhood obesity rates in other countries. However, the prevalence of childhood

Mumps vaccine performance among university students during a mumps outbreak.

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Cortese, Margaret M; Jordan, Hannah T; Curns, Aaron T; Quinlan, Patricia A; Ens, Kim A; Denning, Patricia M; Dayan, Gustavo H

2008-04-15

The largest reported mumps outbreak at a US college in 19 years occurred in 2006 at a Kansas university with a 2-dose measles-mumps-rubella (MMR) vaccination policy. We assessed vaccine performance and mumps risk factors, including the possibility of waning vaccine protection. Case students were compared with a cohort of the university's approximately 19,000 undergraduates. The secondary attack rate for clinical mumps was determined among roommates exposed to case students. Time from receipt of the second dose of MMR vaccine was compared between case students and roommates without mumps. Coverage with > or =2 dose of MMR vaccine was > or =95% among 140 undergraduate case students and 444 cohort students. The secondary attack rate for clinical mumps among roommates who had received 2 doses of vaccine ranged from 2.2% to 7.7%, depending on the case definition. Compared with roommates without mumps, case students were more likely (odds ratio, 2.46; 95% confidence interval, 1.25-4.82) to have received their second dose of MMR vaccine > or =10 years earlier. The odds of being a case student increased with each 1-year increase in time from receipt of the second dose of MMR vaccine (odds ratio, 1.36; 95% confidence interval, 1.10-1.68) among case students and roommates aged 18-19 years but not among those aged > or =20 years. Students aged 18-19 years had a higher risk of mumps (risk ratio, 3.14; 95% confidence interval, 1.60-6.16), compared with students aged > or =22 years; women living in dormitories had increased risk of mumps (risk ratio, 1.95; 95% confidence interval, 1.01-3.76), compared with men not living in dormitories. High 2-dose MMR coverage protected many students from developing mumps but was not sufficient to prevent the mumps outbreak. Vaccine-induced protection may wane. Similar US settings where large numbers of young adults from wild-type naive cohorts live closely together may be at particular risk for mumps outbreaks.

The influence of endogenous and exogenous spatial attention on decision confidence

OpenAIRE

Kurtz, Phillipp; Shapcott, Katharine A.; Kaiser , Jochen; Schmiedt, Joscha T.; Schmid, Michael C.

2017-01-01

Spatial attention allows us to make more accurate decisions about events in our environment. Decision confidence is thought to be intimately linked to the decision making process as confidence ratings are tightly coupled to decision accuracy. While both spatial attention and decision confidence have been subjected to extensive research, surprisingly little is known about the interaction between these two processes. Since attention increases performance it might be expected that confidence wou...

Hepatitis B Vaccination Rate Among Medical Students At The ...

African Journals Online (AJOL)

TNHJOURNALPH

KEYWORDS. Hepatitis B, vaccination rate, Medical students; Nigeria. Correspondence: Dr PaulNsirimobul. Email- nsypaul@yahoo.co.uk. INTRODUCTION. The hepatitis B virus .... students of the College of Health Sciences,. University of Port Harcourt .... work schedule in the hospital, procrastination, to long queues at the ...

A + (B[subscript 1]) Professor--student Rapport + (B[subscript 2]) Humor + (B[subscript 3]) Student Engagement = (Y) Student Ratings of Instructors

Science.gov (United States)

Richmond, Aaron S.; Berglund, Majken B.; Epelbaum, Vadim B.; Klein, Eric M.

2015-01-01

Teaching effectiveness is often evaluated through student ratings of instruction (SRI). Research suggests that there are many potential factors that can predict student's perceptions of teaching effectiveness such as professor-student rapport, student engagement, and perceived humor of the instructor. Therefore, we sought to assess whether…

Low methicillin-resistant Staphylococcus aureus carriage rate among Italian dental students

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Petti, S.; Kakisina, N.; Volgenant, C.M.C.; Messano, G.A.; Barbato, E.; Passariello, C.; de Soet, J.J.

2015-01-01

We assessed methicillin-resistant Staphylococcus aureus (MRSA) carriage rate among dental students from an Italian university. A total of 157 subjects participated (67 preclinical students and 90 clinical students); samples were collected from the nose, mouth, and skin. Five preclinical students and

Relationship between Self-Rated Health and Lifestyle and Food Habits in Japanese High School Students

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Tomoko Osera

2017-10-01

Full Text Available Self-rated health (SRH, a subjective assessment of health status, is extensively used in the field of public health. It is an important and valid measure that is strongly related to morbidity, mortality, longevity and health status. Adolescence is a crucial period for the formation of health status, because health-risk behaviours (e.g., skipping breakfast are often established during this period. In this study, we investigated the relationship of SRH with lifestyle and eating habits in Japanese high school students. In this study, 1296 students aged 16–18 years from 11 high schools in Japan participated. A questionnaire was administered to these participants that included a question on SRH, five questions on demographic characteristics, six questions on lifestyle items (e.g., wake-up time, five questions on miscellaneous health issues (e.g., anorexia, and 25 questions on food habits and attitudes towards food. We examined the differences between self-rated healthy and unhealthy groups using logistic regression analysis adjusted for gender and age. A dichotomy regression analysis was performed using a stepwise elimination method. Of the 1296 respondents, 16.7% reported feeling unhealthy, 57.7% of whom were females. The self-rated healthy group had a higher frequency of eating breakfast (odds ratio (OR: 2.13; confidence interval (CI: 1.07–4.24 and liked home meals to a greater extent (OR: 3.12; CI: 1.27–7.65 than the self-rated unhealthy group. The two groups did not differ significantly in terms of other lifestyle factors or unidentified complaints. Our results suggest that liking home meals during adolescence may lead to the development of good eating habits, i.e., eating breakfast, and better SRH.

Faculty ratings of retention strategies for minority nursing students.

Science.gov (United States)

Baker, Barbara H

2010-01-01

The purpose of this study was to investigate a) the types of retention strategies used by undergraduate nursing programs for the purpose of retaining minority students, b) the rated effectiveness of the strategies, as identified by faculty in those programs, and c) whether there is a relationship between strategies rated as effective and the type of nursing program, baccalaureate (BSN) or associate (AD) degree. Administrator-selected faculty from randomly sampled BSN and AD nursing programs within a 16-state area of the southeastern United States were asked to respond to an online survey regarding the use and effectiveness of retention strategies selected from the literature. Descriptive statistics and chi-square tests for association were used to analyze the data. Of the 14 strategies included in this analysis, faculty availability and timely feedback on tests and clinical performances were used by all undergraduate programs. Organized study groups and peer mentoring were the least used strategies. Faculty from both BSN and AD programs reported using many of the strategies and rated their use as effective overall for minority nursing student retention. The highest rated strategies were those that involved direct interaction of nurse faculty and students.

Reducing public communication apprehension by boosting self confidence on communication competence

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Eva Rachmi

2012-07-01

medical doctor should be competent in communicating with others. Some students at the medical faculty Universitas Mulawarman tend to be silent at public communication training, and this is thought to be influenced by communication anxiety. This study aimed to analyze the possibility of self-confidence on communication competence and communication skills are risk factors of communication apprehension. Methods: This study was conducted on 55 students at the medical faculty Universitas Mulawarman.  Public communication apprehension was measured using the Personal Report of Communication Apprehension (PRCA-24. Confidence in communication competence was determined by the Self Perceived Communication Competence scale (SPCC.  Communication skills were based on the instructor’s score during the communication training program. Data were analyzed by linear regression to identify dominant factors using STATA 9.0. Results: The study showed a negative association between public communication apprehension and students’ self confidence in communication competence [coefficient regression (CR =-0.13; p=0.000; 95% confidence interval (CI=-0.20; -0.52]. However, it was not related to communication skills (p=0.936. Among twelve traits of self confidence on communication competence, students who had confidence to talk to a group of strangers had lower public communication apprehension (adjusted CR=-0.13; CI=-0.21; 0.05; p=0.002. Conclusions:  Increased confidence in their communication competence will reduce the degree of public communication apprehension by students. Therefore, the faculty should provide more opportunities for students to practice public communication, in particular, talking to a group of strangers more frequently. (Health Science Indones 2010; 1: 37 - 42

The Impact of Self-Access Centres in Fostering Confidence, Motivation and Autonomy to Develop Language Skills

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Asjad Ahmed Saeed Balla

2017-07-01

Full Text Available This Paper investigates the relation between studying in Self-Access centres and learners’ confidence, motivation and autonomous learning. The study based on three questions: (a To what extent autonomous learning motivates students/users of SAC? (b Is the use of SAC reinforcing students’ confidence? (c To what extent using SAC help in developing the students; learning skills? A questionnaire conducted to show learners; attitudes towards using SAC. The data was statistically analysed. The most important result revealed that the learners felt more confident and motivated after using SAC. Besides, there were a noticeable change in their language understanding and remarkable improvement in their language skills.

Relationship of Physical Attractiveness to Students' Ratings of Teaching Effectiveness.

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O'Reilly, Maria T.

1987-01-01

A study found that the physical attractiveness of a dental school teacher affected the student's opinion of teaching effectiveness, regardless of the student's sex, with effectiveness ratings correlating with pleasing appearance. (MSE)

Investigating the psychological resilience, self-confidence and problem-solving skills of midwife candidates.

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Ertekin Pinar, Sukran; Yildirim, Gulay; Sayin, Neslihan

2018-05-01

The high level of psychological resilience, self-confidence and problem solving skills of midwife candidates play an important role in increasing the quality of health care and in fulfilling their responsibilities towards patients. This study was conducted to investigate the psychological resilience, self-confidence and problem-solving skills of midwife candidates. It is a convenience descriptive quantitative study. Students who study at Health Sciences Faculty in Turkey's Central Anatolia Region. Midwife candidates (N = 270). In collection of data, the Personal Information Form, Psychological Resilience Scale for Adults (PRSA), Self-Confidence Scale (SCS), and Problem Solving Inventory (PSI) were used. There was a negatively moderate-level significant relationship between the Problem Solving Inventory scores and the Psychological Resilience Scale for Adults scores (r = -0.619; p = 0.000), and between Self-Confidence Scale scores (r = -0.524; p = 0.000). There was a positively moderate-level significant relationship between the Psychological Resilience Scale for Adults scores and the Self-Confidence Scale scores (r = 0.583; p = 0.000). There was a statistically significant difference (p Problem Solving Inventory and the Psychological Resilience Scale for Adults scores according to getting support in a difficult situation. As psychological resilience and self-confidence levels increase, problem-solving skills increase; additionally, as self-confidence increases, psychological resilience increases too. Psychological resilience, self-confidence, and problem-solving skills of midwife candidates in their first-year of studies are higher than those who are in their fourth year. Self-confidence and psychological resilience of midwife candidates aged between 17 and 21, self-confidence and problem solving skills of residents of city centers, psychological resilience of those who perceive their monthly income as sufficient are high

TIMSS 2011: Relationship between self-confidence and cognitive achievement for Serbia and Slovenia

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Gordana Miscevic Kadijevic

2015-08-01

Full Text Available By using TIMSS Grade 4 2011 science data for Serbia and Slovenia, this study examined which of two dimensions towards science learning (self-confidence in learning science, or liking learning science, if any, was primarily related to students' cognitive achievement in science. This achievement was considered for three cognitive domains, namely: Knowing, Applying, and Reasoning. The analysis revealed that, in both countries, achievement was mainly linked to self-confidence in each of the three cognitive domains. Because of positive correlations, classroom work may be improved by including, whenever possible, activities aimed at strengthening students' beliefs in their own abilities to learn science.

Integrating a Career Planning and Development Program into the Baccalaureate Nursing Curriculum: Part III. Impact on Faculty's Career Satisfaction and Confidence in Providing Student Career Coaching.

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Waddell, Janice; Spalding, Karen; Navarro, Justine; Gaitana, Gianina

2015-11-25

As career satisfaction has been identified as a predictor of retention of nurses across all sectors, it is important that career satisfaction of both new and experienced nursing faculty is recognized in academic settings. A study of a curriculum-based career planning and development (CPD) program was conducted to determine the program's effects on participating students, new graduate nurses, and faculty. This third in a series of three papers reports on how the CPD intervention affected faculty participants' sense of career satisfaction and confidence in their role as career educators and coaches. Faculty who participated in the intervention CPD intervention group reported an increase in confidence in their ability to provide career coaching and education to students. They further indicated that their own career development served to enhance career satisfaction; an outcome identified as a predictor of faculty career satisfaction. Study results suggest that interventions such as the one described in this paper can have a potentially positive impact in other settings as well.

Are Student Loan Default Rates Linked to Institutional Capacity?

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Ishitani, Terry T.; McKitrick, Sean A.

2016-01-01

As more undergraduates have taken out loans to attend college, the number of borrowers who fail to repay their student loans has increased. While previous research has focused on students' likelihood to default, this study employed institutional cohort default rates (CDRs) as an outcome variable. Using Integrated Postsecondary Education Data…

College Students' Perceived Disease Risk versus Actual Prevalence Rates

Science.gov (United States)

Smith, Matthew Lee; Dickerson, Justin B.; Sosa, Erica T.; McKyer, E. Lisako J.; Ory, Marcia G.

2012-01-01

Objective: To compare college students' perceived disease risk with disease prevalence rates. Methods: Data were analyzed from 625 college students collected with an Internet-based survey. Paired t-tests were used to separately compare participants' perceived 10-year and lifetime disease risk for 4 diseases: heart disease, cancer, diabetes, and…

Pre-service mathematics student teachers’ conceptions of nominal and effective interest rates

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Judah P. Makonye

2017-04-01

Full Text Available The general public consumes financial products such as loans that are administered in the realm of nominal and effective interest rates. It is debatable if most consumers really understand how these rates function. This article explores the conceptions that student teachers have about nominal and effective interest rates. The APOS theory illuminates analysis of students’ levels of conception. Seventy second-year mathematics students’ responses to Grade 12 tasks on effective and nominal interest rates were analysed, after which 12 students were interviewed about their mathematical thinking in solving the tasks. The findings varied. While some students could not do the tasks due to erratic use of formulae (algebra, I ascertained that some students obtained correct answers through scrupulous adherence to the external prompt of formulae. Most of those students remained stuck at the action and process stages and could not view their processes as mathematical objects. A few students had reached the object and schema stages, showing mature understanding of the relationship between nominal and effective interest rates. As most students remained at the operational stages rather than the structural, the findings accentuate that when teaching this topic, teachers ought to take their time to build learners’ schema for these notions. They need to guide their learners through the necessary action-process-object loop and refrain from introducing students to formulae too soon as this stalls their advancement to the object and schema stages which are useful in making them smart consumers of financial products.

Confidence Measurement in the Light of Signal Detection Theory

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Sébastien eMassoni

2014-12-01

Full Text Available We compare three alternative methods for eliciting retrospective confidence in the context of a simple perceptual task: the Simple Confidence Rating (a direct report on a numerical scale, the Quadratic Scoring Rule (a post-wagering procedure and the Matching Probability (a generalization of the no-loss gambling method. We systematically compare the results obtained with these three rules to the theoretical confidence levels that can be inferred from performance in the perceptual task using Signal Detection Theory. We find that the Matching Probability provides better results in that respect. We conclude that Matching Probability is particularly well suited for studies of confidence that use Signal Detection Theory as a theoretical framework.

Ready to work or not quite? Self-perception of practical skills among medical students from Serbia ahead of graduation.

Science.gov (United States)

Gazibara, Tatjana; Nurković, Selmina; Marić, Gorica; Kurtagić, Ilma; Kovačević, Nikolina; Kisić-Tepavčević, Darija; Pekmezović, Tatjana

2015-08-01

To assess final year medical students' self-perception of their practical skills. The study was conducted at the Faculty of Medicine in Belgrade during compulsory practical sessions in the period December 2-9, 2013 and 390 students agreed to participate (response rate 77.8%). The questionnaire included questions on demographic characteristics, 21 questions on students' self-perception of their practical skills, and 1 question on students' self-perceived readiness to start working with patients. Cronbach's α for the entire scale was 0.891. Students felt most confident about measuring arterial pulse and blood pressure and taking patients' history (average score 10 for all three skills) and least confident about placing a urinary catheter (average score 1) and suturing a wound (average score 2). They rated their readiness to work with patients with 5.0 out of 10.0 points. The total score did not correlate with students' average mark (Spearman's ρ=0.039; P=0.460) and the average mark did not correlate with the self-perceived readiness to work with patients (Spearman's ρ=-0.048; P=0.365). Our study suggests that medical students lack confidence to perform various clinical procedures, particularly those related to surgical interventions. To improve students' confidence, clinical curriculum should include either more hours of practical work or ensure closer supervision of practical training in wards.

An analysis of confidence limit calculations used in AAPM Task Group No. 119

International Nuclear Information System (INIS)

Knill, Cory; Snyder, Michael

2011-01-01

Purpose: The report issued by AAPM Task Group No. 119 outlined a procedure for evaluating the effectiveness of IMRT commissioning. The procedure involves measuring gamma pass-rate indices for IMRT plans of standard phantoms and determining if the results fall within a confidence limit set by assuming normally distributed data. As stated in the TG report, the assumption of normally distributed gamma pass rates is a convenient approximation for commissioning purposes, but may not accurately describe the data. Here the authors attempt to better describe gamma pass-rate data by fitting it to different distributions. The authors then calculate updated confidence limits using those distributions and compare them to those derived using TG No. 119 method. Methods: Gamma pass-rate data from 111 head and neck patients are fitted using the TG No. 119 normal distribution, a truncated normal distribution, and a Weibull distribution. Confidence limits to 95% are calculated for each and compared. A more general analysis of the expected differences between the TG No. 119 method of determining confidence limits and a more time-consuming curve fitting method is performed. Results: The TG No. 119 standard normal distribution does not fit the measured data. However, due to the small range of measured data points, the inaccuracy of the fit has only a small effect on the final value of the confidence limits. The confidence limits for the 111 patient plans are within 0.1% of each other for all distributions. The maximum expected difference in confidence limits, calculated using TG No. 119's approximation and a truncated distribution, is 1.2%. Conclusions: A three-parameter Weibull probability distribution more accurately fits the clinical gamma index pass-rate data than the normal distribution adopted by TG No. 119. However, the sensitivity of the confidence limit on distribution fit is low outside of exceptional circumstances.

[Tobacco use rate and associated factors in middle school students in China].

Science.gov (United States)

Xiao, L; Feng, G Z; Jiang, Y; Zhang, J R; Liu, L X

2017-05-10

Objective: To understand tobacco use rate and explore the factors associated with tobacco use in middle school students in China. Methods: A self-administered questionnaire survey was conducted among 155 117 eligible middle students selected through multi-stage stratified cluster sampling from 31 provinces of China. The questionnaire consists of the following topics: tobacco use and cessation, passive smoking, access to tobacco products, tobacco control and tobacco advertisement, and knowledge about and attitudes to tobacco. Software SAS 9.3 was used for sample weighting and data analysis. Results: Current tobacco use rate was 6.9 % in middle school students in China. The rate was higher in boys (11.2 % ) than in girls (2.2 % ), and in rural area (7.8 % ) than in urban area (4.8 % ). Students in western area had the highest tobacco use rate (10.3 % ), followed by the students in middle area (6.4 % ), and the rate in students in eastern area was lowest (4.5 % ). Parent smoking (especially mother smoking), friend smoking, teacher smoking, pocket money for a week>20 yuan, tobacco advertisement or promotion, passive smoking, misconception of tobacco addiction, active attitude to smoking behavior were the risk factors for tobacco use. Conclusions: Smoking rate in boys in China was higher than the average global level. A comprehensive intervention strategy by Framework Convention on Tobacco Control should be used to reduce tobacco use in adolescents, including health education, increasing cigarette price, banning tobacco advertisement and promotion, and smoke-free legislation.

Confidence intervals for experiments with background and small numbers of events

International Nuclear Information System (INIS)

Bruechle, W.

2003-01-01

Methods to find a confidence interval for Poisson distributed variables are illuminated, especially for the case of poor statistics. The application of 'central' and 'highest probability density' confidence intervals is compared for the case of low count-rates. A method to determine realistic estimates of the confidence intervals for Poisson distributed variables affected with background, and their ratios, is given. (orig.)

Confidence intervals for experiments with background and small numbers of events

International Nuclear Information System (INIS)

Bruechle, W.

2002-07-01

Methods to find a confidence interval for Poisson distributed variables are illuminated, especially for the case of poor statistics. The application of 'central' and 'highest probability density' confidence intervals is compared for the case of low count-rates. A method to determine realistic estimates of the confidence intervals for Poisson distributed variables affected with background, and their ratios, is given. (orig.)

Does Consumer Confidence Forecast Household Saving and Borrowing Behavior? Evidence for Poland.

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Kłopocka, Aneta Maria

2017-01-01

Consumer confidence plays an important role in households' decision-making processes. This study investigates the effects of consumer confidence on household saving and borrowing behavior that are unsatisfactorily considered in previous discussions. The questions of interest are first, whether indexes of consumer confidence have any predictive power on their own for future household saving and borrowing rates, and second, whether they contain information about future household saving and borrowing rates aside from the information contained in other available indicators. In addition to aggregate confidence indicators, their components are used to provide more precise information. Overall, the multiple linear regression analysis (OLS technique) of Polish time-series data gives positive answers to both questions. This finding supports the recommendation of combining the strengths of objective indicators (such as economic fundamentals) and subjective indicators (such as consumer confidence) to improve household financial behavior forecasts.

Using the confidence interval confidently.

Science.gov (United States)

Hazra, Avijit

2017-10-01

Biomedical research is seldom done with entire populations but rather with samples drawn from a population. Although we work with samples, our goal is to describe and draw inferences regarding the underlying population. It is possible to use a sample statistic and estimates of error in the sample to get a fair idea of the population parameter, not as a single value, but as a range of values. This range is the confidence interval (CI) which is estimated on the basis of a desired confidence level. Calculation of the CI of a sample statistic takes the general form: CI = Point estimate ± Margin of error, where the margin of error is given by the product of a critical value (z) derived from the standard normal curve and the standard error of point estimate. Calculation of the standard error varies depending on whether the sample statistic of interest is a mean, proportion, odds ratio (OR), and so on. The factors affecting the width of the CI include the desired confidence level, the sample size and the variability in the sample. Although the 95% CI is most often used in biomedical research, a CI can be calculated for any level of confidence. A 99% CI will be wider than 95% CI for the same sample. Conflict between clinical importance and statistical significance is an important issue in biomedical research. Clinical importance is best inferred by looking at the effect size, that is how much is the actual change or difference. However, statistical significance in terms of P only suggests whether there is any difference in probability terms. Use of the CI supplements the P value by providing an estimate of actual clinical effect. Of late, clinical trials are being designed specifically as superiority, non-inferiority or equivalence studies. The conclusions from these alternative trial designs are based on CI values rather than the P value from intergroup comparison.

Graduating general surgery resident operative confidence: perspective from a national survey.

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Fonseca, Annabelle L; Reddy, Vikram; Longo, Walter E; Gusberg, Richard J

2014-08-01

General surgical training has changed significantly over the last decade with work hour restrictions, increasing subspecialization, the expanding use of minimally invasive techniques, and nonoperative management for solid organ trauma. Given these changes, this study was undertaken to assess the confidence of graduating general surgery residents in performing open surgical operations and to determine factors associated with increased confidence. A survey was developed and sent to general surgery residents nationally. We queried them regarding demographics and program characteristics, asked them to rate their confidence (rated 1-5 on a Likert scale) in performing open surgical procedures and compared those who indicated confidence with those who did not. We received 653 responses from the fifth year (postgraduate year 5) surgical residents: 69% male, 68% from university programs, and 51% from programs affiliated with a Veterans Affairs hospital; 22% from small programs, 34% from medium programs, and 44% from large programs. Anticipated postresidency operative confidence was 72%. More than 25% of residents reported a lack of confidence in performing eight of the 13 operations they were queried about. Training at a university program, a large program, dedicated research years, future fellowship plans, and training at a program that performed a large percentage of operations laparoscopically was associated with decreased confidence in performing a number of open surgical procedures. Increased surgical volume was associated with increased operative confidence. Confidence in performing open surgery also varied regionally. Graduating surgical residents indicated a significant lack of confidence in performing a variety of open surgical procedures. This decreased confidence was associated with age, operative volume as well as type, and location of training program. Analyzing and addressing this confidence deficit merits further study. Copyright © 2014 Elsevier Inc. All

Subjective and Objective Assessment of Mathematics Anxiety Levels among College Students

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Baloğlu, Mustafa

2015-01-01

The study investigated the relationship between college students’ subjective and objective assessment of mathematics anxiety levels. Students rated their general and current mathematics anxiety levels, mathematical ability levels, and confidence in doing mathematics. The Revised Mathematics Anxiety Rating Scale was used as an objective measure of their mathematics anxiety levels. Participants were 559 students, 406 (72.6%) women and 151 (27.0%) men. Results showed that perceived general mathe...

The effect of disability disclosure on the graduation rates of college students with disabilities

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Hudson, Robyn Lynn

2013-01-01

Previous studies on postsecondary graduation rates indicated that college students with disabilities have lower graduation rates than students without disabilities. As many college students do not disclose their disability to their institution upon enrollment, the effect of the timing of disability disclosure on graduation rates warranted examination. This study was a quantitative study of 14,401 undergraduate students at one large research university in the years 2002, 2003, and 2004, of w...

Partnering with a Community College and Research University to attract Underrepresented Students to the Geosciences: The Student Experience

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Wickham, J. S.; Saunders, D.; Smith, G.

2015-12-01

A NSF sponsored partnership between the University of Texas at Arlington and the Tarrant County College District aimed to attract underrepresented lower-division students interested in STEM to the geosciences. The program recruited 32 students over 3 years, developed an innovative field course, provided tutoring and mentoring programs, and offered research assistantships for students to work with the research university faculty on funded projects. Under-represented students were 66% of the group. The data was gathered via a web-based survey from April 2nd to April 17th, 2015, using both open ended and item-level responses. Out of 32 participants, the response rate was a significant 50%. Some of the survey results include: 1) Most students heard about the program from faulty who recruited them in introductory level classes; 2) Almost all agreed that the geosciences were interesting, fun, important and a good career path; 3) 92% of the community college respondents found transferring to a research university somewhat or not too difficult; 4) The most helpful parts of the program included faculty mentors, the field course, research assistant experiences and relationships with faculty. The least helpful parts included the tutoring services, relationships with other students, and the semester kickoff meetings; 5) over 60% of the students felt very confident in research skills, formulating research questions, lab skills, quantitative skills, time management, collaborating and working independently. They were less confident in planning research, graphing results, writing papers and making oral presentations; 6) most found the faculty very helpful in advising and mentoring, and 86% said they were comfortable asking at least one faculty member for a reference letter; 7) 93% said they were likely to pursue a geoscience career and 86% were confident or somewhat confident they would be successful.

Fechner’s law in metacognition: a quantitative model of visual working memory confidence

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van den Berg, Ronald; Yoo, Aspen H.; Ma, Wei Ji

2016-01-01

Although visual working memory (VWM) has been studied extensively, it is unknown how people form confidence judgments about their memories. Peirce (1878) speculated that Fechner’s law – which states that sensation is proportional to the logarithm of stimulus intensity – might apply to confidence reports. Based on this idea, we hypothesize that humans map the precision of their VWM contents to a confidence rating through Fechner’s law. We incorporate this hypothesis into the best available model of VWM encoding and fit it to data from a delayed-estimation experiment. The model provides an excellent account of human confidence rating distributions as well as the relation between performance and confidence. Moreover, the best-fitting mapping in a model with a highly flexible mapping closely resembles the logarithmic mapping, suggesting that no alternative mapping exists that accounts better for the data than Fechner's law. We propose a neural implementation of the model and find that this model also fits the behavioral data well. Furthermore, we find that jointly fitting memory errors and confidence ratings boosts the power to distinguish previously proposed VWM encoding models by a factor of 5.99 compared to fitting only memory errors. Finally, we show that Fechner's law also accounts for metacognitive judgments in a word recognition memory task, which is a first indication that it may be a general law in metacognition. Our work presents the first model to jointly account for errors and confidence ratings in VWM and could lay the groundwork for understanding the computational mechanisms of metacognition. PMID:28221087

CONFIDENCE MASTERY AS THE FUNDAMENTAL TASK IN LEARNING A FOREIGN LANGUAGE

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KOTEKOVÁ, Daniela

2013-06-01

Full Text Available The aim of language learning is not only to achieve an academic success carried out by a fluent speaking; mastering the grammar and vocabulary but it should also focus on the psychological comfort and the intrinsic readiness of the students to participate in their education - to receive and perform. The learners’ self-esteem plays the fundamental role in any language classroom but gaining it is the task on its own and can be quite a challenge for the teachers. How students feel is closely related to their ability to learn. Teachers’ task is thus not only to provide knowledge and information but first of all they should immerse themselves into the student’s mind and discover the best way to awake learner’s will to communicate. This paper focuses on two kinds of aspects participating on the emotional state of the learner, academic and psychological. The students of two different levels of English have answered the questionnaire, assessing their attitude, anxiety and motivation towards learning English. Each opinion has been evaluated and put into relationship with the ability to relax, understand, learn and enjoy at the same time. Their analyses have become the base of several teaching techniques that would build and encourage the students’ confidence as the main condition to start any cognitive process. If confidence is the cause or the outcome of mastering a foreign language was the question asked and answered in this work. Confidence mastery has thus played the fundamental role in the present survey.

Combined student ratings and self-assessment provide useful feedback for clinical teachers

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Dolmans, Diana H. J. M.; Wolfhagen, Ineke H. A. P.; Peters, Wim G.; van Coppenolle, Lieve; Scherpbier, Albert J. J. A.

2009-01-01

Many evaluation instruments have been developed to provide feedback to physicians on their clinical teaching but written feedback alone is not always effective. We explored whether feedback effectiveness improved when teachers’ self-assessment was added to written feedback based on student ratings. 37 physicians (10 residents, 27 attending physicians) from different specialties (Internal Medicine, Surgery, Obstetrics/Gynecology, Pediatrics, Neurology, Dermatology, Ophthalmology, ENT, and Psychiatry) were invited to fill out a self-assessment questionnaire on their teaching skills. Students completed an almost identical questionnaire to evaluate the same teachers based on their experiences during clerkships. After receiving written feedback incorporating their self-assessment and the student ratings, the teachers indicated their perceptions of the self-assessment exercise and the written feedback in a questionnaire (five-point Likert scale items) and next, in more detail, in semi-structured interviews with a purposive sample of 12 of the participating teachers. 25 physicians participated (67%). The results showed that self-assessment and student feedback were both perceived as useful (3.7, SD 1.0) but the latter was considered more effective. The physicians we interviewed considered the combination of self-assessment with student ratings more effective than either self-assessment or written feedback alone. Notably, discrepancies between student ratings and self-assessment were deemed a strong incentive for change. We conclude that self-assessment can be a useful tool to stimulate improvement of clinical teaching when it is combined with written feedback based on student ratings. Future research among larger groups is needed to confirm our findings and examine whether these combined tools actually lead to improved teaching. PMID:19779976

Pre-simulation orientation for medical trainees: An approach to decrease anxiety and improve confidence and performance.

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Bommer, Cassidy; Sullivan, Sarah; Campbell, Krystle; Ahola, Zachary; Agarwal, Suresh; O'Rourke, Ann; Jung, Hee Soo; Gibson, Angela; Leverson, Glen; Liepert, Amy E

2018-02-01

We assessed the effect of basic orientation to the simulation environment on anxiety, confidence, and clinical decision making. Twenty-four graduating medical students participated in a two-week surgery preparatory curriculum, including three simulations. Baseline anxiety was assessed pre-course. Scenarios were completed on day 2 and day 9. Prior to the first simulation, participants were randomly divided into two groups. Only one group received a pre-simulation orientation. Before the second simulation, all students received the same orientation. Learner anxiety was reported immediately preceding and following each simulation. Confidence was assessed post-simulation. Performance was evaluated by surgical faculty. The oriented group experienced decreased anxiety following the first simulation (p = 0.003); the control group did not. Compared to the control group, the oriented group reported less anxiety and greater confidence and received higher performance scores following all three simulations (all p simulation orientation reduces anxiety while increasing confidence and improving performance. Copyright © 2017 Elsevier Inc. All rights reserved.

Decision-making patterns and self-confidence in high school adolescents

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Alejandro César Antonio Luna Bernal

2014-07-01

Full Text Available The present study aimed to analyse the factor structure of the Melbourne Decision Making Questionnaire (DMQ-II, and to examine the relationships between the factors identified and Self-confidence, in order to conceptualize the decision-making process in adolescents under the Conflict Model of Decision Making. Participants were 992 Mexican high-school students, aged between 15 and 19 years. The three factors were identified as decision-making patterns in adolescents: a Vigilance, b Hipervigilance/Procrastination and c Buck-passing. The Self-confidence showed a positive effect on Vigilance, and a negative effect on theother two patterns. Results are discussed considering the literature on decision making in adolescence.

The effect of an enrolled nursing registration pathway program on undergraduate nursing students' confidence level: A pre- and post-test study.

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Crevacore, Carol; Jonas-Dwyer, Diana; Nicol, Pam

2016-04-01

In the latter half of the 20th century, registered nurse education moved to university degree level. As a result, there has been a reduction in access for students to clinical experience. In numerous studies, nursing graduates have reported that they do not feel prepared for practice. The importance of maximising every learning opportunity during nursing school is paramount. At Edith Cowan University, a program was initiated that allows students to become enrolled nurses at the midway point of their degree to enable them to work and therefore gain experience in the clinical practice setting during their education. This study investigated the effect of the program on the nursing students' perception of their clinical abilities and explored their ability to link theory to practice. The research design for this study was a quasi-experimental, prospective observational cohort study. The study included 39 second-year nursing students not enrolled in the program (Group 1), 45 second-year nursing students enrolled in the program (Group 2), and 28 third-year nursing students who completed the program and are working as enrolled nurses (Group 3). Participants were asked to complete a Five Dimension of Nursing Scale questionnaire. The quantitative analyses showed that students in Group 1 had statistically significant higher pre-questionnaire perceived abilities across all domains, except in two dimensions when compared to Group 2. The post-questionnaire analysis showed that Group 1 had statistically significant lower perceived abilities in four of the five dimensions compared to Group 2. Group 1 also had significantly lower abilities in all dimensions compared to Group 3. Group 3 had a significantly higher perception of their clinical abilities compared to Group 2. This study highlights the value of meaningful employment for undergraduate nursing students by providing opportunities to increase confidence in clinical abilities. Copyright © 2016 Elsevier Ltd. All rights

Students' Ideas about Reaction Rate and Its Relationship with Concentration or Pressure

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Cakmakci, Gultekin; Leach, John; Donnelly, James

2006-01-01

This cross-sectional study identifies key conceptual difficulties experienced by upper secondary school and pre-service chemistry teachers (N = 191) in the area of reaction rates. Students' ideas about reaction rates were elicited through a series of written tasks and individual interviews. In this paper, students' ideas related to reaction rate…

Confidant Relations in Italy

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Jenny Isaacs

2015-02-01

Full Text Available Confidants are often described as the individuals with whom we choose to disclose personal, intimate matters. The presence of a confidant is associated with both mental and physical health benefits. In this study, 135 Italian adults responded to a structured questionnaire that asked if they had a confidant, and if so, to describe various features of the relationship. The vast majority of participants (91% reported the presence of a confidant and regarded this relationship as personally important, high in mutuality and trust, and involving minimal lying. Confidants were significantly more likely to be of the opposite sex. Participants overall were significantly more likely to choose a spouse or other family member as their confidant, rather than someone outside of the family network. Familial confidants were generally seen as closer, and of greater value, than non-familial confidants. These findings are discussed within the context of Italian culture.

Role of SimMan in teaching clinical skills to preclinical medical students

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Swamy Meenakshi

2013-02-01

Full Text Available Abstract Background Simulation training has potential in developing clinical skills in pre-clinical medical students, but there is little evidence on its effectiveness. Methods Twenty four first year graduate entry preclinical medical students participated in this crossover study. They were divided into two groups, one performed chest examination on each other and the other used SimMan. The groups then crossed over. A pretest, midtest and post-test was conducted in which the students answered the same questionnaire with ten questions on knowledge, and confidence levels rated using a 5 point Likert scale. They were assessed formatively using the OSCE marking scheme. At the end of the session, 23 students completed a feedback questionnaire. Data was analyzed using one-way ANOVA and independent t-test. Results When the two groups were compared, there was no significant difference in the pretest and the post-test scores on knowledge questions whereas the midtest scores increased significantly (P Mean confidence ratings increased from the pretest to midtest and then further in the post-test for both groups. Their confidence ratings increased significantly in differentiating between normal and abnormal signs [Group starting with SimMan, between pretest and midtest (P= 0.01 and group starting with peer examination, between midtest and post-test (P=0.02]. When the students’ ability to perform examination on each other for both groups was compared, there was a significant increase in the scores of the group starting with SimMan (P=0.007. Conclusions This pilot study demonstrated a significant improvement in the students’ knowledge and competence to perform chest examination after simulation with an increase in the student’s perceived levels of confidence. Feedback from the students was extremely positive. SimMan acts as a useful adjunct to teach clinical skills to preclinical medical students by providing a simulated safe environment and thus aids

Reducing Student "Suspension Rates" and Engaging Students in Learning: Principal and Teacher Approaches that Work

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Riordan, Geoff

2006-01-01

The negative effects of student suspension from school on both the individual and the community are well documented and relate to a wide range of matters, including school completion rates, homelessness and crime. Two recent, extensive reviews of student suspensions in government and non-government schools in N.S.W. (Gonczi and Riordan, 2002;…

Student Socioeconomic Status and Gender: Impacts on School Counselors' Ratings of Student Personal Characteristics and School Counselors' Self-Efficacy

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Glance, Dorea E.

2012-01-01

This research focused on how students' socioeconomic status and gender impact school counselors' ratings of student personal characteristics and school counselor self-efficacy. While previous literature focuses on how students' socioeconomic status and gender impact school counselors' ratings of academic characteristics such as…

What's in a Name: Exposing Gender Bias in Student Ratings of Teaching

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MacNell, Lillian; Driscoll, Adam; Hunt, Andrea N.

2015-01-01

Student ratings of teaching play a significant role in career outcomes for higher education instructors. Although instructor gender has been shown to play an important role in influencing student ratings, the extent and nature of that role remains contested. While difficult to separate gender from teaching practices in person, it is possible to…

Ratings of Severity of Life Events by Ninth-Grade Students.

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Hutton, Jerry B.; And Others

1987-01-01

Special education, basic, and honors ninth-grade students (n=60) rated the severity of stress for each of the life events on the Source of Stress Inventory (Chandler, 1981). There was a significant positive relationship between the Chandler rankings (teachers and mental health workers) and the student rankings. (Author/NB)

Rate of Speech and Reading in Second and Fifth Grade Primary Students in Tehran

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Hourieh Ahadi

2007-12-01

Full Text Available Background and Aim: The purpose of this research is to study the standardization of speaking and reading rates in a group of normal speaker of female students, and to compare them. As the rate of speech is an important variable in the evaluation and treatment of stuttering, cluttering, dysarthria and apraxia. Materials and Method: One hundred of second grade students of primary school and an equal number of fifth grade students participated in this study. All subjects were native speakers of Farsi, who passed an informal, screening test of articulation and speech. None of the subjects had a history of speech, hearing, or neurological disorders. The subjects were asked to read from the 180 words portion of their Farsi book and tell story. Their speech was recorded by using a tape recorder. Then the data were analyzed for word and syllable rate. In transcribing the samples, single morpheme was counted as single word and compound words were counted as two words if they had two free morphemes. Non-word interjections were excluded from word and syllable counts while word interjections and repeated words were included in the count. Independent t-test and paired t-test were used for analyzing. Results: In the second grade students the reading rate is, on the average, 189.4 syllable per minute (SPM(94.9 word per minute(WPM, 3.1 syllable per second(SPS and the talking rate is 189.8 SPM (99.1 WPM, 3.1 SPS and in the fifth grade student the reading rate is 223.9 SPM (119.0 WPM, 3.7SPS and the talking rate is 210.26 SPM (109.5 WPM , 3.4 SPS. Conclusion: The result highlight that in the fifth grade students, reading rates are higher than talking rates while in the second grade they are not, because they do not have enough skills for whole word reading. A remarkable finding in this research is that, reading and talking rates in the fifth grade students are higher than the second grade students.

Confidence and the stock market: an agent-based approach.

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Bertella, Mario A; Pires, Felipe R; Feng, Ling; Stanley, Harry Eugene

2014-01-01

Using a behavioral finance approach we study the impact of behavioral bias. We construct an artificial market consisting of fundamentalists and chartists to model the decision-making process of various agents. The agents differ in their strategies for evaluating stock prices, and exhibit differing memory lengths and confidence levels. When we increase the heterogeneity of the strategies used by the agents, in particular the memory lengths, we observe excess volatility and kurtosis, in agreement with real market fluctuations--indicating that agents in real-world financial markets exhibit widely differing memory lengths. We incorporate the behavioral traits of adaptive confidence and observe a positive correlation between average confidence and return rate, indicating that market sentiment is an important driver in price fluctuations. The introduction of market confidence increases price volatility, reflecting the negative effect of irrationality in market behavior.

Calibration between Undergraduate Students' Prediction of and Actual Performance: The Role of Gender and Performance Attributions

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Gutierrez, Antonio P.; Price, Addison F.

2017-01-01

This study investigated changes in male and female students' prediction and postdiction calibration accuracy and bias scores, and the predictive effects of explanatory styles on these variables beyond gender. Seventy undergraduate students rated their confidence in performance before and after a 40-item exam. There was an improvement in students'…

Metacognition and Confidence: Comparing Math to Other Academic Subjects

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Shanna eErickson

2015-06-01

Full Text Available Two studies addressed student metacognition in math, measuring confidence accuracy about math performance. Underconfidence would be expected in light of pervasive math anxiety. However, one might alternatively expect overconfidence based on previous results showing overconfidence in other subject domains. Metacognitive judgments and performance were assessed for biology, literature, and mathematics tests. In Study 1, high school students took three different tests and provided estimates of their performance both before and after taking each test. In Study 2, undergraduates similarly took three shortened SAT II Subject Tests. Students were overconfident in predicting math performance, indeed showing greater overconfidence compared to other academic subjects. It appears that both overconfidence and anxiety can adversely affect metacognitive ability and can lead to math avoidance. The results have implications for educational practice and other environments that require extensive use of math.

Medical Students Raising Concerns.

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Druce, Maralyn R; Hickey, Andrea; Warrens, Anthony N; Westwood, Olwyn M R

2016-09-16

After a number of high-profile incidents and national reports, it has become clear that all health professionals and all medical students must be able to raise concerns about a colleague's behavior if this behavior puts patients, colleagues, or themselves at risk.Detailed evidence from medical students about their confidence to raise concerns is limited, together with examples of barriers, which impair their ability to do so. We describe a questionnaire survey of medical students in a single-center, examining self-reported confidence about raising concerns in a number of possible scenarios. Thematic analysis was applied to comments about barriers identified.Although 80% of respondents felt confident to report a patient safety issue, students were less confident around issues of probity, attitude, and conduct. This needs to be addressed to create clear mechanisms to raise concerns, as well as support for students during the process.

Food Insecurity, Self-Rated Health, and Obesity among College Students

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Knol, Linda L.; Robb, Cliff A.; McKinley, Erin M.; Wood, Mary

2017-01-01

Background: The prevalence of food insecurity among college students ranges from 14% to 59%. Most of the research to date has examined the determinants of food insecurity. Purpose: The purpose of this study was to examine the relationships between food insecurity and self-rated health and obesity among college students living off campus. Methods:…

Mechanism for Promoting Motivation, Confidence, and Autonomy through Synchronic Communication Sessions in Virtual Learning Environments

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Valencia, Jorge Andrick Parra; Dallos, Adriana Rocío Lizcano; Ballesteros, Eliécer Pineda

2017-01-01

This study presents a mechanism which explains the effect of synchronous communication on students' perception of the training process in virtual learning methodology used in a postgraduate programme at the University of Santander. We use System Dynamics to design a mechanism that integrates motivation, confidence, trust, and autonomy in students.…

Biased but in Doubt: Conflict and Decision Confidence

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De Neys, Wim; Cromheeke, Sofie; Osman, Magda

2011-01-01

Human reasoning is often biased by intuitive heuristics. A central question is whether the bias results from a failure to detect that the intuitions conflict with traditional normative considerations or from a failure to discard the tempting intuitions. The present study addressed this unresolved debate by using people's decision confidence as a nonverbal index of conflict detection. Participants were asked to indicate how confident they were after solving classic base-rate (Experiment 1) and conjunction fallacy (Experiment 2) problems in which a cued intuitive response could be inconsistent or consistent with the traditional correct response. Results indicated that reasoners showed a clear confidence decrease when they gave an intuitive response that conflicted with the normative response. Contrary to popular belief, this establishes that people seem to acknowledge that their intuitive answers are not fully warranted. Experiment 3 established that younger reasoners did not yet show the confidence decrease, which points to the role of improved bias awareness in our reasoning development. Implications for the long standing debate on human rationality are discussed. PMID:21283574

The Influence of the Student Mobility Rate on the Graduation Rate in the State of New Jersey

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Ross, Lavetta S.

2016-01-01

This study examined the influence of the student mobility rate on the high school graduation rate of schools in the state of New Jersey. Variables found to have an influence on the graduation rate in the extant literature were evaluated and reported. The analysis included multiple and hierarchical regression models for school variables (i.e.,…

Understanding the Impact of Cardiopulmonary Resuscitation Training on Participants' Perceived Confidence Levels

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Nordheim, Shawn M.

2013-01-01

This pre-experimental, participatory action research study investigated the impact of Cardiopulmonary Resuscitation (CPR) training on participants' perceived confidence and willingness to initiate CPR. Parents of seventh and eighth grade students were surveyed. Parent participants were asked to watch the American Heart Association's Family and…

Teacher Immediacy and Decreased Student Quantitative Reasoning Anxiety: The Mediating Effect of Perception

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Kelly, Stephanie; Rice, Christopher; Wyatt, Bryce; Ducking, Johnny; Denton, Zachary

2015-01-01

There is global concern regarding the increased prevalence of math anxiety among college students, which is credited for a decrease in analytical degree completion rates and lower self-confidence among students in their ability to complete analytical tasks in the real world. The present study identified that, as expected, displays of instructional…

An Exploration of Students' Science Learning Interest Related to Their Cognitive Anxiety, Cognitive Load, Self-Confidence and Learning Progress Using Inquiry-Based Learning With an iPad

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Hong, Jon-Chao; Hwang, Ming-Yueh; Tai, Kai-Hsin; Tsai, Chi-Ruei

2017-12-01

Based on the cognitive-affective theory, the present study designed a science inquiry learning model, predict-observe-explain (POE), and implemented it in an app called "WhyWhy" to examine the effectiveness of students' science inquiry learning practice. To understand how POE can affect the cognitive-affective learning process, as well as the learning progress, a pretest and a posttest were given to 152 grade 5 elementary school students. The students practiced WhyWhy during six sessions over 6 weeks, and data related to interest in learning science (ILS), cognitive anxiety (CA), and extraneous cognitive load (ECL) were collected and analyzed through confirmatory factor analysis with structure equation modeling. The results showed that students with high ILS have low CA and ECL. In addition, the results also indicated that students with a high level of self-confidence enhancement showed significant improvement in the posttest. The implications of this study suggest that by using technology-enhanced science learning, the POE model is a practical approach to motivate students to learn.

We will be champions: Leaders' confidence in 'us' inspires team members' team confidence and performance.

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Fransen, K; Steffens, N K; Haslam, S A; Vanbeselaere, N; Vande Broek, G; Boen, F

2016-12-01

The present research examines the impact of leaders' confidence in their team on the team confidence and performance of their teammates. In an experiment involving newly assembled soccer teams, we manipulated the team confidence expressed by the team leader (high vs neutral vs low) and assessed team members' responses and performance as they unfolded during a competition (i.e., in a first baseline session and a second test session). Our findings pointed to team confidence contagion such that when the leader had expressed high (rather than neutral or low) team confidence, team members perceived their team to be more efficacious and were more confident in the team's ability to win. Moreover, leaders' team confidence affected individual and team performance such that teams led by a highly confident leader performed better than those led by a less confident leader. Finally, the results supported a hypothesized mediational model in showing that the effect of leaders' confidence on team members' team confidence and performance was mediated by the leader's perceived identity leadership and members' team identification. In conclusion, the findings of this experiment suggest that leaders' team confidence can enhance members' team confidence and performance by fostering members' identification with the team. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Assessing Teachers' Judgements of Students' Academic Motivation and Emotions across Two Rating Methods

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Zhu, Mingjing; Urhahne, Detlef

2014-01-01

The present study examines the accuracy of teachers' judgements about students' motivation and emotions in English learning with two different rating methods. A sample of 480 sixth-grade Chinese students reported their academic self-concept, learning effort, enjoyment, and test anxiety via a questionnaire and were rated on these dimensions by…

Raising Confident Kids

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... First Aid & Safety Doctors & Hospitals Videos Recipes for Kids Kids site Sitio para niños How the Body ... Videos for Educators Search English Español Raising Confident Kids KidsHealth / For Parents / Raising Confident Kids What's in ...

A systematic review of factors influencing student ratings in undergraduate medical education course evaluations.

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Schiekirka, Sarah; Raupach, Tobias

2015-03-05

Student ratings are a popular source of course evaluations in undergraduate medical education. Data on the reliability and validity of such ratings have mostly been derived from studies unrelated to medical education. Since medical education differs considerably from other higher education settings, an analysis of factors influencing overall student ratings with a specific focus on medical education was needed. For the purpose of this systematic review, online databases (PubMed, PsycInfo and Web of Science) were searched up to August 1st, 2013. Original research articles on the use of student ratings in course evaluations in undergraduate medical education were eligible for inclusion. Included studies considered the format of evaluation tools and assessed the association of independent and dependent (i.e., overall course ratings) variables. Inclusion and exclusion criteria were checked by two independent reviewers, and results were synthesised in a narrative review. Twenty-five studies met the inclusion criteria. Qualitative research (2 studies) indicated that overall course ratings are mainly influenced by student satisfaction with teaching and exam difficulty rather than objective determinants of high quality teaching. Quantitative research (23 studies) yielded various influencing factors related to four categories: student characteristics, exposure to teaching, satisfaction with examinations and the evaluation process itself. Female gender, greater initial interest in course content, higher exam scores and higher satisfaction with exams were associated with more positive overall course ratings. Due to the heterogeneity and methodological limitations of included studies, results must be interpreted with caution. Medical educators need to be aware of various influences on student ratings when developing data collection instruments and interpreting evaluation results. More research into the reliability and validity of overall course ratings as typically used in the

[Knowledge, trust, and the decision to donate organs : A comparison of medical students and students of other disciplines in Germany].

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Terbonssen, T; Settmacher, U; Dirsch, O; Dahmen, U

2018-02-01

Following the organ transplant scandal in Germany in 2011, the willingness to donate organs postmortem decreased dramatically. This was explained by a loss of confidence in the German organ donation system. The aim of this study was to evaluate the relationship between knowledge, trust, and fear in respect to organ donation and the explicit willingness to potentially act as an organ donor by comparing medical students to students of other disciplines. We conducted a Facebook-based online survey (June-July 2013). The participating students were divided into two groups according to their discipline: medical students and other students. Based on questions covering different aspects of organ donation, a knowledge, trust, and fear score was established and calculated. The answers were related to an explicitly expressed decision to donate organs as expressed in a signed organ donor card. In total, 2484 participants took part in our survey. Of these, 1637 were students, 83.7% (N = 1370) of which were medical students and 16.3% (N = 267) other students. As expected, medical students reached a higher knowledge score regarding organ donation compared with other students (knowledge score 4.13 vs. 3.38; p organ donation, resulting in a higher confidence score (3.94 vs. 3.33; p organ donation as indicated by the lower fear score (1.76 vs. 2.04; p donate organs more often than did other students (78.2% vs. 55.2%; p organ donation cards did not differ significantly between medical students and other students. Medical students possessing an organ donor card showed a higher knowledge and a higher trust score than did medical students without an organ donor card. In contrast, other students possessing an organ donor card showed a higher trust score but did not show a higher knowledge score. The higher level of knowledge and trust demonstrated by the medical students was associated with a higher rate of written decisions to donate organs. In contrast, the lower level

Attributions or Retributions: Student Ratings and the Perceived Causes of Performance.

Science.gov (United States)

Theall, Michael; And Others

The nature and extent of variations in student attributions about performance in their courses were studied, and the relationships between the attributions and responses on certain items of a student ratings questionnaire were determined. Causal or predictive relationships among these variables were also investigated. Data were collected using:…

A Comparison of Student Ratings in Traditional and Interactive Television Courses

Science.gov (United States)

McCall, Morgan; Dunham, Mardis; Lyons, Robert

2013-01-01

Although interactive television (ITV) allows colleges and universities to reach a wider audience, little research has been conducted exploring the effectiveness of the courses as perceived by students. This study compared student ratings of teacher effectiveness between 331 traditional courses and 125 ITV courses. The data included 456 graduate…

Punishing the Vulnerable: Exploring Suspension Rates for Students with Learning Disabilities

Science.gov (United States)

Brobbey, Gordon

2018-01-01

Students with learning disabilities are suspended at disproportionate rates in schools. Although research has shown the ineffectiveness of suspension as a disciplinary tool, school administrators continue to use it to combat behavior infractions. This column presents a review of the literature on suspension for students with learning disabilities,…

Effect of Conceptual Change Approach on Students' Understanding of Reaction Rate Concepts

Science.gov (United States)

Kingir, Sevgi; Geban, Omer

2012-01-01

The purpose of the present study was to investigate the effect of conceptual change text oriented instruction compared to traditional instruction on 10th grade students' understanding of reaction rate concepts. 45 students from two classes of the same teacher in a public high school participated in this study. Students in the experimental group…

Digital Intraoral Imaging Re-Exposure Rates of Dental Students.

Science.gov (United States)

Senior, Anthea; Winand, Curtis; Ganatra, Seema; Lai, Hollis; Alsulfyani, Noura; Pachêco-Pereira, Camila

2018-01-01

A guiding principle of radiation safety is ensuring that radiation dosage is as low as possible while yielding the necessary diagnostic information. Intraoral images taken with conventional dental film have a higher re-exposure rate when taken by dental students compared to experienced staff. The aim of this study was to examine the prevalence of and reasons for re-exposure of digital intraoral images taken by third- and fourth-year dental students in a dental school clinic. At one dental school in Canada, the total number of intraoral images taken by third- and fourth-year dental students, re-exposures, and error descriptions were extracted from patient clinical records for an eight-month period (September 2015 to April 2016). The data were categorized to distinguish between digital images taken with solid-state sensors or photostimulable phosphor plates (PSP). The results showed that 9,397 intraoral images were made, and 1,064 required re-exposure. The most common error requiring re-exposure for bitewing images was an error in placement of the receptor too far mesially or distally (29% for sensors and 18% for PSP). The most common error requiring re-exposure for periapical images was inadequate capture of the periapical area (37% for sensors and 6% for PSP). A retake rate of 11% was calculated, and the common technique errors causing image deficiencies were identified. Educational intervention can now be specifically designed to reduce the retake rate and radiation dose for future patients.

Interprofessional Oral Health Education Improves Knowledge, Confidence, and Practice for Pediatric Healthcare Providers

Directory of Open Access Journals (Sweden)

Devon Cooper

2017-08-01

Full Text Available Dental caries is the most prevalent chronic childhood disease in the United States. Dental caries affects the health of 60–90% of school-aged children worldwide. The prevalence of untreated early childhood dental caries is 19% for children 2–5 years of age in the U.S. Some factors that contribute to the progression of dental caries include socioeconomic status, access to dental care, and lack of anticipatory guidance. The prevalence of dental caries remains highest for children from specific ethnic or racial groups, especially those living in underserved areas where there may be limited access to a dentist. Although researchers have acknowledged the various links between oral health and overall systemic health, oral health care is not usually a component of pediatric primary health care. To address this public health crisis and oral health disparity in children, new collaborative efforts among health professionals is critical for dental disease prevention and optimal oral health. This evaluation study focused on a 10-week interprofessional practice and education (IPE course on children’s oral health involving dental, osteopathic medical, and nurse practitioner students at the University of California, San Francisco. This study’s objective was to evaluate changes in knowledge, confidence, attitude, and clinical practice in children’s oral health of the students completed the course. Thirty-one students participated in the IPE and completed demographic questionnaires and four questionnaires before and after the IPE course: (1 course content knowledge, (2 confidence, (3 attitudes, and (4 clinical practice. Results showed a statistically significant improvement in the overall knowledge of children’s oral health topics, confidence in their ability to provide oral health services, and clinical practice. There was no statistically significant difference in attitude, but there was an upward trend toward positivity. To conclude, this IPE

Improving retention and graduation rates for black students in nursing education: a developmental model.

Science.gov (United States)

Jones, S H

1992-01-01

High attrition rates among black students are a significant factor in the decline in graduation rates from nursing programs. Nursing education needs a program to address problems of anger, frustration, and loneliness and to develop the black student as a whole person.

Student Hunger on Campus: Food Insecurity Among College Students and Implications for Academic Institutions.

Science.gov (United States)

Payne-Sturges, Devon C; Tjaden, Allison; Caldeira, Kimberly M; Vincent, Kathryn B; Arria, Amelia M

2018-02-01

To estimate the prevalence of food insecurity among students at a large mid-Atlantic publicly funded university; examine the association between food insecurity, demographic characteristics, potential financial risk factors, and self-reported physical and mental health and academic performance; and identify possible risk factors for food insecurity. Cross-sectional survey. Large, public mid-Atlantic university. Two hundred thirty-seven undergraduate students. US Department of Agriculture (USDA) 18-item Household Food Security Survey Module (HFSSM) and questions on demographics, student status, economic factors, housing stability, living arrangements, academic performance, and self-rated physical health and depression symptoms. Multivariate logistic regression analysis. Among students surveyed, 15% were food insecure; an additional 16% were at risk of food insecurity. Students who were African American, other race/ethnicity, receiving multiple forms of financial aid, or experiencing housing problems were more likely to be food insecure or at the risk of food insecurity (Adjusted Odds Ratio [AOR] = 4.00, 95% confidence interval [CI] = 1.83-8.71, P value health concern that might have implications for academic performance, retention, and graduation rates. Universities that measure food insecurity among their students will be better positioned to advocate for policy changes at state and federal levels regarding college affordability and student financial assistance.

The Impact of School Socioeconomic Status on Student-Generated Teacher Ratings

Science.gov (United States)

Agnew, Steve

2011-01-01

This paper uses ordinary least squares, logit and probit regressions, along with chi-square analysis applied to nationwide data from the New Zealand ratemyteacher website to establish if there is any correlation between student ratings of their teachers and the socioeconomic status of the school the students attend. The results show that students…

Counting Better? An Examination of the Impact of Quantitative Method Teaching on Statistical Anxiety and Confidence

Science.gov (United States)

Chamberlain, John Martyn; Hillier, John; Signoretta, Paola

2015-01-01

This article reports the results of research concerned with students' statistical anxiety and confidence to both complete and learn to complete statistical tasks. Data were collected at the beginning and end of a quantitative method statistics module. Students recognised the value of numeracy skills but felt they were not necessarily relevant for…

An Audit of the Effectiveness of Large Group Neurology Tutorials for Irish Undergraduate Medical Students

LENUS (Irish Health Repository)

Kearney, H

2016-07-01

The aim of this audit was to determine the effectiveness of large group tutorials for teaching neurology to medical students. Students were asked to complete a questionnaire rating their confidence on a ten point Likert scale in a number of domains in the undergraduate education guidelines from the Association of British Neurologists (ABN). We then arranged a series of interactive large group tutorials for the class and repeated the questionnaire one month after teaching. In the three core domains of neurological: history taking, examination and differential diagnosis, none of the students rated their confidence as nine or ten out of ten prior to teaching. This increased to 6% for history taking, 12 % in examination and 25% for differential diagnosis after eight weeks of tutorials. This audit demonstrates that in our centre, large group tutorials were an effective means of teaching, as measured by the ABN guidelines in undergraduate neurology.

Effects of Classroom Ventilation Rate and Temperature on Students' Test Scores.

Science.gov (United States)

Haverinen-Shaughnessy, Ulla; Shaughnessy, Richard J

2015-01-01

Using a multilevel approach, we estimated the effects of classroom ventilation rate and temperature on academic achievement. The analysis is based on measurement data from a 70 elementary school district (140 fifth grade classrooms) from Southwestern United States, and student level data (N = 3109) on socioeconomic variables and standardized test scores. There was a statistically significant association between ventilation rates and mathematics scores, and it was stronger when the six classrooms with high ventilation rates that were indicated as outliers were filtered (> 7.1 l/s per person). The association remained significant when prior year test scores were included in the model, resulting in less unexplained variability. Students' mean mathematics scores (average 2286 points) were increased by up to eleven points (0.5%) per each liter per second per person increase in ventilation rate within the range of 0.9-7.1 l/s per person (estimated effect size 74 points). There was an additional increase of 12-13 points per each 1°C decrease in temperature within the observed range of 20-25°C (estimated effect size 67 points). Effects of similar magnitude but higher variability were observed for reading and science scores. In conclusion, maintaining adequate ventilation and thermal comfort in classrooms could significantly improve academic achievement of students.

Comparison of Urban and Rural Dropout Rates of Distance Students

Science.gov (United States)

de Hart, K. L.; Venter J. M. P.

2013-01-01

South Africa has one of the highest university dropout rates in the world. As a country, it also has a history of forced location and the withholding of resources, including quality education, from certain rural areas. This study investigates, the effect of urbanization (of the area in which a student resides) on the dropout rate of distance…

Causal Relationships between Communication Confidence, Beliefs about Group Work, and Willingness to Communicate in Foreign Language Group Work

Science.gov (United States)

Fushino, Kumiko

2010-01-01

This article reports on the causal relationships between three factors in second language (L2) group work settings: communication confidence (i.e., confidence in one's ability to communicate), beliefs about group work, and willingness to communicate (WTC). A questionnaire was administered to 729 first-year university students in Japan. A model…

The influence of different curriculum designs on students' dropout rate: a case study.

Science.gov (United States)

Vergel, John; Quintero, Gustavo A; Isaza-Restrepo, Andrés; Ortiz-Fonseca, Martha; Latorre-Santos, Catalina; Pardo-Oviedo, Juan Mauricio

2018-12-01

The relationship between students' withdrawal and educational variables has generated a considerable number of publications. As the explosion of information in sciences and integration theories led to creating different curriculum designs, it has been assumed that differences among designs explain academic success and, therefore, students' retention. However, little attention has been given to examine explicitly how diverse designs influence dropout rates in practice, which questions if decisions to reform curricula are sufficiently informed. This article describes our curriculum reform, which exposes our former and current curriculum designs as having had dissimilar dropout percentages. Furthermore, we aimed to explore the influence of different curriculum designs on students' dropout rates. The conclusion is that dropout variations may be explained not only because of the curriculum design itself, but also because of the power relationship changes between teachers and students that brought out the design change. Consequently, more research is needed to fully understand the political implications of different curriculum designs and their influence on dropout rates.

Reduced withdrawal and failure rates of accelerated nursing students enrolled in pharmacology is associated with a supportive intervention.

Science.gov (United States)

Doggrell, Sheila Anne; Schaffer, Sally

2016-02-01

To reduce nursing shortages, accelerated nursing programs are available for domestic and international students. However, the withdrawal and failure rates from these programs may be different than for the traditional programs. The main aim of our study was to improve the retention and experience of accelerated nursing students. The academic background, age, withdrawal and failure rates of the accelerated and traditional students were determined. Data from 2009 and 2010 were collected prior to intervention. In an attempt to reduce the withdrawal of accelerated students, we set up an intervention, which was available to all students. The assessment of the intervention was a pre-post-test design with non-equivalent groups (the traditional and the accelerated students). The elements of the intervention were a) a formative website activity of some basic concepts in anatomy, physiology and pharmacology, b) a workshop addressing study skills and online resources, and c) resource lectures in anatomy/physiology and microbiology. The formative website and workshop was evaluated using questionnaires. The accelerated nursing students were five years older than the traditional students (p students, than for traditional students who have undertaken first year courses in anatomy and physiology (p = 0.04 in 2010). The withdrawing students were predominantly the domestic students with non-university qualifications or equivalent experience. The failure rates were also higher for this group, compared to the traditional students (p = 0.05 in 2009 and 0.03 in 2010). In contrast, the withdrawal rates for the international and domestic graduate accelerated students were very low. After the intervention, the withdrawal and failure rates in pharmacology for domestic accelerated students with non-university qualifications were not significantly different than those of traditional students. The accelerated international and domestic graduate nursing students have low withdrawal

Diverse interpretations of confidence building

International Nuclear Information System (INIS)

Macintosh, J.

1998-01-01

This paper explores the variety of operational understandings associated with the term 'confidence building'. Collectively, these understandings constitute what should be thought of as a 'family' of confidence building approaches. This unacknowledged and generally unappreciated proliferation of operational understandings that function under the rubric of confidence building appears to be an impediment to effective policy. The paper's objective is to analyze these different understandings, stressing the important differences in their underlying assumptions. In the process, the paper underlines the need for the international community to clarify its collective thinking about what it means when it speaks of 'confidence building'. Without enhanced clarity, it will be unnecessarily difficult to employ the confidence building approach effectively due to the lack of consistent objectives and common operating assumptions. Although it is not the intention of this paper to promote a particular account of confidence building, dissecting existing operational understandings should help to identify whether there are fundamental elements that define what might be termed 'authentic' confidence building. Implicit here is the view that some operational understandings of confidence building may diverge too far from consensus models to count as meaningful members of the confidence building family. (author)

Measuring Curricular Impact on Dental Hygiene Students' Transformative Learning.

Science.gov (United States)

Springfield, Emily C; Smiler, Andrew P; Gwozdek, Anne E

2015-12-01

Previous research has suggested that transformative learning can be fostered in higher education by creating active learning experiences that are directly related to content taught, are personally engaging, and can stimulate reflection. The aim of this qualitative study was to assess changes experienced by students in an e-learning dental hygiene degree completion program beyond attainment of competence-changes that may be described as transformative learning. The data used were transcripts of focus groups that had been conducted with each of the first five cohorts of students to graduate from the program; a total of 30 of the 42 students in the five cohorts (71%) participated. Using their previously developed Transformation Rubric for Engaged Learning, the authors categorized focus group data to identify changes in students' confidence, pride, skills, perceptions of the world, and personal identity at the transformative and nontransformative levels. Every participant reported at least one change; overall, the students averaged 8.3 changes. The vast majority (84%) of these changes were transformative. Middle-performing students showed a disproportionately higher rate of transformational changes in the areas of confidence and pride. The e-learning program appeared to have had a significant transformative impact on students, but additional research on the effect on middle-performing students is warranted.

Using data to help increase STEM retention rates for at-risk students; Student expectations and skill building

Science.gov (United States)

Reed, D. E.; Jones, G.; Heaney, A.

2013-12-01

Retention in the STEM fields is often a focus for higher education due to a shortage of trained workforce members. In particular, much effort has been spent on first year retention rates and introductory level courses under the assumption that students are more likely to drop out of STEM majors early in their higher education degree progress. While the retention rates of women, minorities, and low income students have been a priority by both the National Science Foundation and the private sector, we are interested in at-risk first year students for this study. The University of Wyoming Synergy Program's goal is to promote academic success and retention for underprepared and at-risk students by creating a series of first semester curricula as theme-based college transition skills courses that are paired with English courses. This creates a cohort group of courses for the students with increased communication between instructors at the same time allowing greater development of student social networks. In this study we are highlighting the results of the STEM students as compared with other at-risk participants in the program. The Synergy Program enrolls approximately 144 students each year with pre- and post-course surveys that directly measure which college skills students select as important as well as student expectations of the amount of time required for STEM courses. Follow-up surveys track the same queries for students who persist to their junior and senior year. In addition, instructors complete a summative survey about skills they find important to student success and individual student's challenges and successes with a variety of skills. Our results show a large gap in skills between those identified as important by students and those identified by their instructors. Expectations for the amount of time required to complete work for STEM courses and the reported time spent on course work are not constant when progressing throughout college. This analysis

Meeting Unique Student Needs: Dual-Identified Students and Teacher Self-Efficacy

Science.gov (United States)

Dornayi, Hassan Mohsen

2017-01-01

This study explored the connection between how confident teachers feel about their skills in teaching dual-identified students and the types and amounts of training they have received. Additionally, this study attempted to find out what the needs of teachers were in order to help them feel more confident in their abilities to teach these students.…

Chinese Management Research Needs Self-Confidence but not Over-confidence

DEFF Research Database (Denmark)

Li, Xin; Ma, Li

2018-01-01

Chinese management research aims to contribute to global management knowledge by offering rigorous and innovative theories and practical recommendations both for managing in China and outside. However, two seemingly opposite directions that researchers are taking could prove detrimental......-confidence, limiting theoretical innovation and practical relevance. Yet going in the other direction of overly indigenous research reflects over-confidence, often isolating the Chinese management research from the mainstream academia and at times, even becoming anti-science. A more integrated approach of conducting...... to the healthy development of Chinese management research. We argue that the two directions share a common ground that lies in the mindset regarding the confidence in the work on and from China. One direction of simply following the American mainstream on academic rigor demonstrates a lack of self...

Confidence intervals for distinguishing ordinal and disordinal interactions in multiple regression.

Science.gov (United States)

Lee, Sunbok; Lei, Man-Kit; Brody, Gene H

2015-06-01

Distinguishing between ordinal and disordinal interaction in multiple regression is useful in testing many interesting theoretical hypotheses. Because the distinction is made based on the location of a crossover point of 2 simple regression lines, confidence intervals of the crossover point can be used to distinguish ordinal and disordinal interactions. This study examined 2 factors that need to be considered in constructing confidence intervals of the crossover point: (a) the assumption about the sampling distribution of the crossover point, and (b) the possibility of abnormally wide confidence intervals for the crossover point. A Monte Carlo simulation study was conducted to compare 6 different methods for constructing confidence intervals of the crossover point in terms of the coverage rate, the proportion of true values that fall to the left or right of the confidence intervals, and the average width of the confidence intervals. The methods include the reparameterization, delta, Fieller, basic bootstrap, percentile bootstrap, and bias-corrected accelerated bootstrap methods. The results of our Monte Carlo simulation study suggest that statistical inference using confidence intervals to distinguish ordinal and disordinal interaction requires sample sizes more than 500 to be able to provide sufficiently narrow confidence intervals to identify the location of the crossover point. (c) 2015 APA, all rights reserved).

The Confidence-Accuracy Relationship in Eyewitness Identification: Effects of Lineup Instructions, Foil Similarity, and Target-Absent Base Rates

Science.gov (United States)

Brewer, Neil; Wells, Gary L.

2006-01-01

Discriminating accurate from mistaken eyewitness identifications is a major issue facing criminal justice systems. This study examined whether eyewitness confidence assists such decisions under a variety of conditions using a confidence-accuracy (CA) calibration approach. Participants (N = 1,200) viewed a simulated crime and attempted 2 separate…

Beyond student ratings: peer observation of classroom and clinical teaching.

Science.gov (United States)

Berk, Ronald A; Naumann, Phyllis L; Appling, Susan E

2004-01-01

Peer observation of classroom and clinical teaching has received increased attention over the past decade in schools of nursing to augment student ratings of teaching effectiveness. One essential ingredient is the scale used to evaluate performance. A five-step systematic procedure for adapting, writing, and building any peer observation scale is described. The differences between the development of a classroom observation scale and an appraisal scale to observe clinical instructors are examined. Psychometric issues peculiar to observation scales are discussed in terms of content validity, eight types of response bias, and interobserver reliability. The applications of the scales in one school of nursing as part of the triangulation of methods with student ratings and the teaching portfolio are illustrated. Copies of the scales are also provided.

Examining Reliability of Reading Comprehension Ratings of Fifth Grade Students' Oral Retellings

Science.gov (United States)

Bernfeld, L. Elizabeth Shirley; Morrison, Timothy G.; Sudweeks, Richard R.; Wilcox, Brad

2013-01-01

The purpose of this study was to rate oral retellings of fifth graders to determine how passages, raters, and rating occasions affect those ratings, and to identify what combination of those elements produce reliable retelling ratings. A group of 36 fifth grade students read and orally retold three contemporary realistic fiction passages. Two…

Do the pre-service education programmes for midwives in India prepare confident ‘registered midwives’? A survey from India

Directory of Open Access Journals (Sweden)

Bharati Sharma

2015-12-01

Full Text Available Objective: The graduates of the diploma and degree programmes of nursing and midwifery in India are considered skilled birth attendants (SBAs. This paper aimed to assess the confidence of final-year students from pre-service education programmes (diploma and bachelor's in selected midwifery skills from the list of midwifery competencies of the International Confederation of Midwives (ICM. Design: A cross-sectional survey was conducted in Gujarat, India, involving 633 final-year students from 25 educational institutions (private or government, randomly selected, stratified by the type of programme (diploma and bachelor's. Students assessed their confidence on a four-point scale, in four midwifery competency domains – antepartum, intrapartum, postpartum, and newborn care. Explorative factor analysis was used to reduce skill statements into separate subscales for each domain. Results: Overall, 25–40% of students scored above the 75th percentile and 38–50% below the 50th percentile of confidence in all subscales for antepartum, intrapartum, postpartum, and newborn care. The majority had not attended the required number of births prescribed by the Indian Nursing Council. Conclusions: The pre-service education offered in the diploma and bachelor's programmes in Gujarat does not prepare confident SBAs, as measured on selected midwifery competencies of the ICM. One of the underlying reasons was less clinical experience during their education. The duration, content, and pedagogy of midwifery education within the integrated programmes need to be reviewed.

Cross-National Comparisons of Background and Confidence in Visual Arts and Music Education of Pre-Service Primary Teachers

Science.gov (United States)

Russell-Bowie, Deirdre

2010-01-01

This paper reports the findings of a study on pre-service teachers' background and confidence in music and visual arts education. The study involved 939 non-specialist pre-service primary teachers from five countries. Initially the paper identifies the students' perceptions of their background and confidence in relation to music and visual arts…

A Criterion-Referenced Approach to Student Ratings of Instruction

Science.gov (United States)

Meyer, J. Patrick; Doromal, Justin B.; Wei, Xiaoxin; Zhu, Shi

2017-01-01

We developed a criterion-referenced student rating of instruction (SRI) to facilitate formative assessment of teaching. It involves four dimensions of teaching quality that are grounded in current instructional design principles: Organization and structure, Assessment and feedback, Personal interactions, and Academic rigor. Using item response…

A systematic review of factors influencing student ratings in undergraduate medical education course evaluations

OpenAIRE

Schiekirka, Sarah; Raupach, Tobias

2015-01-01

Background Student ratings are a popular source of course evaluations in undergraduate medical education. Data on the reliability and validity of such ratings have mostly been derived from studies unrelated to medical education. Since medical education differs considerably from other higher education settings, an analysis of factors influencing overall student ratings with a specific focus on medical education was needed. Methods For the purpose of this systematic review, online databases (Pu...

Estimation and interpretation of keff confidence intervals in MCNP

International Nuclear Information System (INIS)

Urbatsch, T.J.

1995-11-01

MCNP's criticality methodology and some basic statistics are reviewed. Confidence intervals are discussed, as well as how to build them and their importance in the presentation of a Monte Carlo result. The combination of MCNP's three k eff estimators is shown, theoretically and empirically, by statistical studies and examples, to be the best k eff estimator. The method of combining estimators is based on a solid theoretical foundation, namely, the Gauss-Markov Theorem in regard to the least squares method. The confidence intervals of the combined estimator are also shown to have correct coverage rates for the examples considered

Efficiency in Assessment: Can Trained Student Interns Rate Essays as Well as Faculty Members?

Science.gov (United States)

Cole, Tracy L.; Cochran, Loretta F.; Troboy, L. Kim; Roach, David W.

2012-01-01

What are the most efficient and effective methods in measuring outcomes for assurance of learning in higher education? This study examines the merits of outsourcing part of the assessment workload by comparing ratings completed by trained student interns to ratings completed by faculty. Faculty evaluation of students' written work samples provides…

Predicting Success Study Using Students GPA Category

Directory of Open Access Journals (Sweden)

Awan Setiawan

2015-07-01

Full Text Available Abstract. Maintaining student graduation rates are the main tasks of a University. High rates of student graduation and the quality of graduates is a success indicator of a university, which will have an impact on public confidence as stakeholders of higher education and the National Accreditation Board as a regulator (government. Making predictions of student graduation and determine the factors that hinders will be a valuable input for University. Data mining system facilitates the University to create the segmentation of students’ performance and prediction of their graduation. Segmentation of student by their performance can be classified in a quadrant chart is divided into 4 segments based on grade point average and the growth rate of students performance index per semester. Standard methodology in data mining i.e CRISP-DM (Cross Industry Standard Procedure for Data Mining will be implemented in this research. Making predictions, graduation can be done through the modeling process by utilizing the college database. Some algorithms such as C5, C & R Tree, CHAID, and Logistic Regression tested in order to find the best model. This research utilizes student performance data for several classes. Parameters used in addition to GPA also included the master's students data are expected to build the student profile data. The outcome of the study is the student category based on their study performance and prediction of graduation. Based on this prediction, the  university may recommend actions to be taken to improve the student  achievement index and graduation rates.Keywords: graduation, segmentation, quadrant GPA, data mining, modeling algorithms

Predicting Success Study Using Students GPA Category

Directory of Open Access Journals (Sweden)

Awan Setiawan

2015-06-01

Full Text Available Abstract. Maintaining student graduation rates are the main tasks of a University. High rates of student graduation and the quality of graduates is a success indicator of a university, which will have an impact on public confidence as stakeholders of higher education and the National Accreditation Board as a regulator (government. Making predictions of student graduation and determine the factors that hinders will be a valuable input for University. Data mining system facilitates the University to create the segmentation of students’ performance and prediction of their graduation. Segmentation of student by their performance can be classified in a quadrant chart is divided into 4 segments based on grade point average and the growth rate of students performance index per semester. Standard methodology in data mining i.e CRISP-DM (Cross Industry Standard Procedure for Data Mining will be implemented in this research. Making predictions, graduation can be done through the modeling process by utilizing the college database. Some algorithms such as C5, C & R Tree, CHAID, and Logistic Regression tested in order to find the best model. This research utilizes student performance data for several classes. Parameters used in addition to GPA also included the master's students data are expected to build the student profile data. The outcome of the study is the student category based on their study performance and prediction of graduation. Based on this prediction, the university may recommend actions to be taken to improve the student achievement index and graduation rates. Keywords: graduation, segmentation, quadrant GPA, data mining, modeling algorithms

The idiosyncratic nature of confidence.

Science.gov (United States)

Navajas, Joaquin; Hindocha, Chandni; Foda, Hebah; Keramati, Mehdi; Latham, Peter E; Bahrami, Bahador

2017-11-01

Confidence is the 'feeling of knowing' that accompanies decision making. Bayesian theory proposes that confidence is a function solely of the perceived probability of being correct. Empirical research has suggested, however, that different individuals may perform different computations to estimate confidence from uncertain evidence. To test this hypothesis, we collected confidence reports in a task where subjects made categorical decisions about the mean of a sequence. We found that for most individuals, confidence did indeed reflect the perceived probability of being correct. However, in approximately half of them, confidence also reflected a different probabilistic quantity: the perceived uncertainty in the estimated variable. We found that the contribution of both quantities was stable over weeks. We also observed that the influence of the perceived probability of being correct was stable across two tasks, one perceptual and one cognitive. Overall, our findings provide a computational interpretation of individual differences in human confidence.

"I can do it": does confidence and perceived ability in learning new ICT skills predict pre-service health professionals' attitude towards engaging in e-healthcare?

Science.gov (United States)

Lam, Mary K; Nguyen, Melanie; Lowe, Robyn; Nagarajan, Srivalli V; Lincoln, Michelle

2014-01-01

There are many factors affecting health professionals' willingness to engage in e-health. One of these factors is whether health professionals perceive themselves to be able to learn new skills, and have the confidence in mastering these new Information and Communication Technology (ICT) skills. This study examined how health students' confidence and perceived ability for learning new ICT skills affect their attitude towards engaging in e-health. A survey was conducted to explore students' attitude towards using e-health and their perceived self-efficacy and confidence to learn new ICT skills. Multiple regression analysis was used to examine the relationship between confidence and self-efficacy, and attitude towards engaging in e-health controlling for participants' age, gender, and prior IT learning experience. The three scales measuring attitude, confidence and self-efficacy showed good internal consistency with respective Cronbach's Alpha scores of 0.835, 0.761 and 0.762. Multiple regression analysis showed a significant relationship between confidence, self-efficacy and prior IT learning experiences with attitude towards e-health after adjusting for the effect of each other (F3,350=17.20,p<0.001). Self-efficacy and confidence in learning new ICT skills together with previous ICT training either at or outside their university studies are significant factors associated with students' attitude towards using e-health. Enhancing students' level of self-efficacy in learning new ICT skills may be the key to the success of implementation of e-health initiatives.

Impact of problem-based, active learning on graduation rates for 10 generations of Dutch medical students.

Science.gov (United States)

Schmidt, Henk G; Cohen-Schotanus, Janke; Arends, Lidia R

2009-03-01

We aimed to study the effects of active-learning curricula on graduation rates of students and on the length of time needed to graduate. Graduation rates for 10 generations of students enrolling in the eight Dutch medical schools between 1989 and 1998 were analysed. In addition, time needed to graduate was recorded. Three of the eight schools had curricula emphasising active learning, small-group instruction and limited numbers of lectures; the other five had conventional curricula to varying degrees. Overall, the active-learning curricula graduated on average 8% more students per year, and these students graduated on average 5 months earlier than their colleagues from conventional curricula. Four hypotheses potentially explaining the effect of active learning on graduation rate and study duration were considered: (i) active-learning curricula promote the social and academic integration of students; (ii) active-learning curricula attract brighter students; (iii) active-learning curricula retain more poor students, and (iv) the active engagement of students with their study required by active-learning curricula induces better academic performance and, hence, lower dropout rates. The first three hypotheses had to be rejected. It was concluded that the better-learning hypothesis provides the most parsimonious account for the data.

Examining parents' ratings of middle-school students' academic self-regulation using principal axis factoring analysis.

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Chen, Peggy P; Cleary, Timothy J; Lui, Angela M

2015-09-01

This study examined the reliability and validity of a parent rating scale, the Self-Regulation Strategy Inventory: Parent Rating Scale (SRSI-PRS), using a sample of 451 parents of sixth- and seventh-grade middle-school students. Principal axis factoring (PAF) analysis revealed a 3-factor structure for the 23-item SRSI-PRS: (a) Managing Behavior and Learning (α = .92), (b) Maladaptive Regulatory Behaviors (α = .76), and (c) Managing Environment (α = .84). The majority of the observed relations between these 3 subscales, and the SRSI-SR, student motivation beliefs, and student mathematics grades were statistically significant and in the small to medium range. After controlling for various student variables and motivation indices of parental involvement, 2 SRSI-PRS factors (Managing Behavior and Learning, Maladaptive Regulatory Behaviors) reliably predicted students' achievement in their mathematics course. This study provides initial support for the validity and reliability of the SRSI-PRS and underscores the advantages of obtaining parental ratings of students' SRL behaviors. (c) 2015 APA, all rights reserved).

Effects of Classroom Ventilation Rate and Temperature on Students' Test Scores.

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Ulla Haverinen-Shaughnessy

Full Text Available Using a multilevel approach, we estimated the effects of classroom ventilation rate and temperature on academic achievement. The analysis is based on measurement data from a 70 elementary school district (140 fifth grade classrooms from Southwestern United States, and student level data (N = 3109 on socioeconomic variables and standardized test scores. There was a statistically significant association between ventilation rates and mathematics scores, and it was stronger when the six classrooms with high ventilation rates that were indicated as outliers were filtered (> 7.1 l/s per person. The association remained significant when prior year test scores were included in the model, resulting in less unexplained variability. Students' mean mathematics scores (average 2286 points were increased by up to eleven points (0.5% per each liter per second per person increase in ventilation rate within the range of 0.9-7.1 l/s per person (estimated effect size 74 points. There was an additional increase of 12-13 points per each 1°C decrease in temperature within the observed range of 20-25°C (estimated effect size 67 points. Effects of similar magnitude but higher variability were observed for reading and science scores. In conclusion, maintaining adequate ventilation and thermal comfort in classrooms could significantly improve academic achievement of students.

Student Evaluation of Teaching: A Study Exploring Student Rating Instrument Free-Form Text Comments

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Stupans, Ieva; McGuren, Therese; Babey, Anna Marie

2016-01-01

Student rating instruments are recognised to be valid indicators of effective instruction, providing a valuable tool to improve teaching. However, free-form text comments obtained from the open-ended question component of such surveys are only infrequently analysed comprehensively. We employed an innovative, systematic approach to the analysis of…

Insulin pen needles: effects of extra-thin wall needle technology on preference, confidence, and other patient ratings.

Science.gov (United States)

Aronson, Ronnie; Gibney, Michael A; Oza, Kunjal; Bérubé, Julie; Kassler-Taub, Kenneth; Hirsch, Laurence

2013-07-01

Pen needles (PNs) are essential for insulin injections using pen devices. PN characteristics affect patients' injection experience. The goal of this study was to evaluate the impact of a new extra-thin wall (XTW) PN versus usual PNs on overall patient preference, ease of injection, perceived time to complete the full dose, thumb button force to deliver the injection, and dose delivery confidence in individuals with diabetes mellitus (DM). Subjects injected insulin with the KwikPen(TM) (Eli Lilly and Company, Indianapolis, Indiana), SoloSTAR(®) (sanofi-aventis U.S. LLC, Bridgewater, New Jersey), and FlexPen(®) (Novo Nordisk A/S, Bagsvaerd, Denmark) insulin pens, and included some with impaired hand dexterity. We first performed quantitative testing of XTW and comparable PNs with the 3 insulin pens for thumb force, flow rate, and time to deliver medication. A prospective, randomized, 2-period, open-label, crossover trial was then conducted in patients aged 35 to 80 years with type 1 or type 2 DM who injected insulin by pen for ≥2 months, with at least 1 daily dose ≥10 U. Patients who used 4- to 8-mm length PNs with 31- to 32-G diameter were randomly assigned to use their current PN or the same/similar size XTW PN at home for ~1 week and the other PN the second week. They completed several comparative 150-mm visual analog scales and direct questions at the end of period 2. XTW PNs had statistically significant better performance for each studied PN characteristic (thumb force, flow, and time to deliver medication) for all pens combined and each individual pen brand (all, P ≤ 0.05). Of 216 patients randomized to study groups (80, SoloSTAR; 77, FlexPen; 59, KwikPen), 209 completed both periods; 198 were evaluable. Baseline characteristics revealed a mean (SD) age of 60.8 (9.3) years, insulin pen use duration of 4.3 (4.1) years, and mean total daily dose of 75.1 (52.3) U (range, 10-420 U). Approximately 50% of patients were female; 81.5% were white and 14.8% were

Efforts to increase junior high school students confidencethrough assertive training

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Romia Hari Susanti

2016-12-01

Full Text Available One of important aspects of personality in human life, especially teenagers is confidence. Counseling teachers can increase student confidence through assertive training. Through the training, students are expected to understand that everyone has the right to express their feelings, opinions, beliefs, and attitudes to do a thing without a doubt, but do not hurt other people's feelings, so that confidence can be increased. This study aims to improve students' confidence through assertive training using classroom action research. Subjects in this study were students of SMP Brawijaya Smart School Malang who have low-confidence criteria

Decision time and confidence predict choosers' identification performance in photographic showups

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Sagana, Anna; Sporer, Siegfried L.; Wixted, John T.

2018-01-01

In vast contrast to the multitude of lineup studies that report on the link between decision time, confidence, and identification accuracy, only a few studies looked at these associations for showups, with results varying widely across studies. We therefore set out to test the individual and combined value of decision time and post-decision confidence for diagnosing the accuracy of positive showup decisions using confidence-accuracy characteristic curves and Bayesian analyses. Three-hundred-eighty-four participants viewed a stimulus event and were subsequently presented with two showups which could be target-present or target-absent. As expected, we found a negative decision time-accuracy and a positive post-decision confidence-accuracy correlation for showup selections. Confidence-accuracy characteristic curves demonstrated the expected additive effect of combining both postdictors. Likewise, Bayesian analyses, taking into account all possible target-presence base rate values showed that fast and confident identification decisions were more diagnostic than slow or less confident decisions, with the combination of both being most diagnostic for postdicting accurate and inaccurate decisions. The postdictive value of decision time and post-decision confidence was higher when the prior probability that the suspect is the perpetrator was high compared to when the prior probability that the suspect is the perpetrator was low. The frequent use of showups in practice emphasizes the importance of these findings for court proceedings. Overall, these findings support the idea that courts should have most trust in showup identifications that were made fast and confidently, and least in showup identifications that were made slowly and with low confidence. PMID:29346394

The Detection and Correction of Bias in Student Ratings of Instruction.

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Haladyna, Thomas; Hess, Robert K.

1994-01-01

A Rasch model was used to detect and correct bias in Likert rating scales used to assess student perceptions of college teaching, using a database of ratings. Statistical corrections were significant, supporting the model's potential utility. Recommendations are made for a theoretical rationale and further research on the model. (Author/MSE)

Fuzzy time series forecasting model with natural partitioning length approach for predicting the unemployment rate under different degree of confidence

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Ramli, Nazirah; Mutalib, Siti Musleha Ab; Mohamad, Daud

2017-08-01

Fuzzy time series forecasting model has been proposed since 1993 to cater for data in linguistic values. Many improvement and modification have been made to the model such as enhancement on the length of interval and types of fuzzy logical relation. However, most of the improvement models represent the linguistic term in the form of discrete fuzzy sets. In this paper, fuzzy time series model with data in the form of trapezoidal fuzzy numbers and natural partitioning length approach is introduced for predicting the unemployment rate. Two types of fuzzy relations are used in this study which are first order and second order fuzzy relation. This proposed model can produce the forecasted values under different degree of confidence.

Heart rate variability affected by radiofrequency electromagnetic field in adolescent students.

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Misek, Jakub; Belyaev, Igor; Jakusova, Viera; Tonhajzerova, Ingrid; Barabas, Jan; Jakus, Jan

2018-05-01

This study examines the possible effect of radiofrequency (RF) electromagnetic fields (EMF) on the autonomic nervous system (ANS). The effect of RF EMF on ANS activity was studied by measuring heart rate variability (HRV) during ortho-clinostatic test (i.e., transition from lying to standing and back) in 46 healthy grammar school students. A 1788 MHz pulsed wave with intensity of 54 ± 1.6 V/m was applied intermittently for 18 min in each trial. Maximum specific absorption rate (SAR 10 ) value was determined to 0.405 W/kg. We also measured the respiration rate and estimated a subjective perception of EMF exposure. RF exposure decreased heart rate of subjects in a lying position, while no such change was seen in standing students. After exposure while lying, a rise in high frequency band of HRV and root Mean Square of the Successive Differences was observed, which indicated an increase in parasympathetic nerve activity. Tympanic temperature and skin temperature were measured showing no heating under RF exposure. No RF effect on respiration rate was observed. None of the tested subjects were able to distinguish real exposure from sham exposure when queried at the end of the trial. In conclusion, short-term RF EMF exposure of students in a lying position during the ortho-clinostatic test affected ANS with significant increase in parasympathetic nerve activity compared to sham exposed group. Bioelectromagnetics. 39:277-288, 2018. © 2018 Wiley Periodicals, Inc. © 2018 Wiley Periodicals, Inc.

Low Graduation Rates among Historically Black Colleges and Universities (HBCU) Student Athletes

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Parker, Alvin D.

2017-01-01

A review of literature reveals that there is a dearth of research examining the low graduation rates among student-athletes at historically Black colleges and universities (HBCU's). By comparison, there has been numerous studies that have examined the African American student-athlete attending predominately White institutions (PWI's). The…

Student Evaluations of College Professors: Are Female and Male Professors Rated Differently?

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Basow, Susan A.; Silberg, Nancy T.

1987-01-01

Over 1,000 undergraduates evaluated 16 male and female professors in terms of teaching effectiveness and sex-typed characteristics. Male students gave female professors significantly poorer ratings than male professors on the six teaching evaluation measures. Female students evaluated female professors less favorably than male professors on three…

Improving STEM Student Learning Outcomes with GIS

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Montgomery, W. W.

2013-12-01

Longitudinal data collection initiated a decade ago as part of a successful NSF-CCLI grant proposal has resulted in a large - and growing - sample (200+) of students who report on their perceptions of self-improvement in Technology, Critical Thinking, and Quantitative Reasoning proficiencies upon completion of an introductory (200-level) GIS course at New Jersey City University, a Hispanic-Serving and Minority Institution in Jersey City, NJ. Results from student satisfaction surveys indicate that, not surprisingly, 80% of respondents report improved confidence in Technology Literacy. Critical Thinking proficiency is judged to be significantly improved by 60% of respondents. On the other hand, Quantitative Reasoning proficiency confidence is improved in only 30% of students. This latter finding has prompted the instructor to search for more easily recognizable (to the student) ways of embedding quantitative reasoning into the course, as it is obvious to any GIS professional that there is an enormous amount of quantitative reasoning associated with this technology. A second post-course questionnaire asks students to rate themselves in these STEM proficiency areas using rubrics. Results mirror those from the self-satisfaction surveys. On a 5-point Likkert scale, students tend to see themselves improving about one letter grade on average in each proficiency area. The self-evaluation rubrics are reviewed by the instructor and are judged to be accurate for about 75% of the respondents.

A Comparison of the Mental Health and Well-Being of Sexual Minority and Heterosexual First-Year Medical Students: A Report From the Medical Student CHANGE Study.

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Przedworski, Julia M; Dovidio, John F; Hardeman, Rachel R; Phelan, Sean M; Burke, Sara E; Ruben, Mollie A; Perry, Sylvia P; Burgess, Diana J; Nelson, David B; Yeazel, Mark W; Knudsen, John M; van Ryn, Michelle

2015-05-01

Research is lacking on psychological distress and disorder among sexual minority medical students (students who identify as nonheterosexual). If left unaddressed, distress may result in academic and professional difficulties and undermine workforce diversity goals. The authors compared depression, anxiety, and self-rated health among sexual minority and heterosexual medical students. This study included 4,673 first-year students who self-reported sexual orientation in the fall 2010 baseline survey of the Medical Student Cognitive Habits and Growth Evaluation Study, a national longitudinal cohort study. The authors used items from published scales to measure depression, anxiety, self-rated health, and social stressors. They conducted bivariate and multivariate analyses to estimate the association between sexual identity and depression, anxiety, and self-rated health. Of 4,673 students, 232 (5.0%) identified as a sexual minority. Compared with heterosexual students, after adjusting for relevant covariates, sexual minority students had greater risk of depressive symptoms (adjusted relative risk [ARR] = 1.59 [95% confidence interval, 1.24-2.04]), anxiety symptoms (ARR = 1.64 [1.08-2.49]), and low self-rated health (ARR = 1.77 [1.15-2.60]). Sexual minority students were more likely to report social stressors, including harassment (22.7% versus 12.7%, P sexual identity and mental and self-reported health measures. First-year sexual minority students experience significantly greater risk of depression, anxiety, and low self-rated health than heterosexual students. Targeted interventions are needed to improve mental health and well-being.

Strengthening student communication through pediatric simulated patient encounters

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Ryan Whitt

2014-08-01

Full Text Available As medical students enter the role of physician, clinical outcomes not only rely on their mastery of clinical knowledge, but also on the effectiveness in which they can communicate with patients and family members. While students typically have numerous opportunities to practice clinical communication with adult patients, such practice in pediatric settings is limited. This study examines if simulated patient (SP encounters strengthen third-year medical students’ communication skills during the pediatrics clerkship. During 2011-2013, three SP encounters (comprising 3 pediatric scenarios were incorporated into a pediatrics clerkship at one United States medical school to give students a safe venue to practice advanced communication with observation and direct feedback. Third-year medical students engaged in the scenarios and received both written and oral feedback from an evaluator observing the encounter. With IRB approval, students’ self-perceived confidence and abilities at performing the advanced communication skills were measured using an eightitem, Likert scale questionnaire administered pre and post the SP encounter. Pre- and post-questionnaires (n = 215; response rate, 96% analyzed using a Wilcoxon-matched pairs signed-rank test demonstrated statistically significant increases in students’ perception of their confidence and abilities regarding their performance (P < 0.05; Bonferroni correction, P < 0.006. There was an increases in student confidence and self-perceived ability in: first, communicating with children and family members of young patients; second, managing confrontational situations involving parents; third, performing a thorough psychosocial history with an adolescent; and fourth, using Evidence Based Medicine to motivate parents.

Attrition and success rates of accelerated students in nursing courses: a systematic review

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Doggrell, Sheila Anne; Schaffer, Sally

2016-01-01

Background There is a comprehensive literature on the academic outcomes (attrition and success) of students in traditional/baccalaureate nursing programs, but much less is known about the academic outcomes of students in accelerated nursing programs. The aim of this systematic review is to report on the attrition and success rates (either internal examination or NCLEX-RN) of accelerated students, compared to traditional students. Methods For the systematic review, the databases (Pubmed, Cinah...

An Examination of Dropout Rates for Hispanic or Latino Students Enrolled in Online K-12 Schools

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Corry, Michael; Dardick, William; Stella, Julie

2017-01-01

As the number of online K-12 educational offerings continues to grow it is important to better understand key indicators of success for students enrolled in these classes. One of those indicators is student dropout rates. This is particularly important for Hispanic or Latino students who traditionally have high dropout rates. The purpose of this…

Method to Increase Undergraduate Laboratory Student Confidence in Performing Independent Research?

OpenAIRE

Kempton, Colton E.; Weber, K. Scott; Johnson, Steven M.

2017-01-01

The goal of an undergraduate laboratory course should be not only to introduce the students to biology methodologies and techniques, but also to teach them independent analytical thinking skills and proper experiment design.  This is especially true for advanced biology laboratory courses that undergraduate students typically take as a junior or senior in college.  Many courses achieve the goal of teaching techniques, but fail to approach the larger goal of teaching critical thinking, experim...

A systematic review of maternal confidence for physiologic birth: characteristics of prenatal care and confidence measurement.

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Avery, Melissa D; Saftner, Melissa A; Larson, Bridget; Weinfurter, Elizabeth V

2014-01-01

Because a focus on physiologic labor and birth has reemerged in recent years, care providers have the opportunity in the prenatal period to help women increase confidence in their ability to give birth without unnecessary interventions. However, most research has only examined support for women during labor. The purpose of this systematic review was to examine the research literature for information about prenatal care approaches that increase women's confidence for physiologic labor and birth and tools to measure that confidence. Studies were reviewed that explored any element of a pregnant woman's interaction with her prenatal care provider that helped build confidence in her ability to labor and give birth. Timing of interaction with pregnant women included during pregnancy, labor and birth, and the postpartum period. In addition, we looked for studies that developed a measure of women's confidence related to labor and birth. Outcome measures included confidence or similar concepts, descriptions of components of prenatal care contributing to maternal confidence for birth, and reliability and validity of tools measuring confidence. The search of MEDLINE, CINAHL, PsycINFO, and Scopus databases provided a total of 893 citations. After removing duplicates and articles that did not meet inclusion criteria, 6 articles were included in the review. Three relate to women's confidence for labor during the prenatal period, and 3 describe tools to measure women's confidence for birth. Research about enhancing women's confidence for labor and birth was limited to qualitative studies. Results suggest that women desire information during pregnancy and want to use that information to participate in care decisions in a relationship with a trusted provider. Further research is needed to develop interventions to help midwives and physicians enhance women's confidence in their ability to give birth and to develop a tool to measure confidence for use during prenatal care. © 2014 by

Dental, Dental Hygiene, and Advanced Dental Students' Use, Knowledge, and Beliefs Regarding Tobacco Products.

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Shearston, Jenni A; Shah, Krina; Cheng, Eric; Moosvi, Rizvan; Park, Su Hyun; Patel, Naiya; Spielman, Andrew I; Weitzman, Michael L

2017-11-01

Using cigarettes and alternative tobacco products (ATPs) is associated with negative oral health outcomes, and dental health professionals are poised to help patients quit. The aim of this study was to determine dental, dental hygiene, and advanced dental students' use, knowledge, and beliefs about cigarettes and ATPs, including perceptions about their education in tobacco dependence treatment and counseling experience. All 1,783 students enrolled in the dental, dental hygiene, and postdoctoral dental programs at the New York University College of Dentistry were invited to participate in the survey in 2016. A total of 708 students at least partially completed the survey, for a response rate of 39.7%. In the results, 146 of the students (20.1%) reported ever using cigarettes, while 253 (35.7%) reported ever using any ATP. Regarding tobacco use intervention, the students reported they had not received enough training on ATPs, were neutral about cigarettes, and were somewhat confident and not so confident counseling a cigarette smoker or ATP user, respectively. By their fourth year, 77.8% of the dental students reported they had counseled someone to stop smoking cigarettes, but only 40.7% had counseled someone to stop using ATPs. Overall, all groups of students reported feeling more confident and had received more education on interventions for cigarettes than for ATPs (ptobacco and did not perceive they had received enough training on intervening with patients on use of cigarettes and ATPs. These findings call for a revised tobacco education curriculum for dental, dental hygiene, and advanced dental students, focused on building knowledge and confidence for promoting tobacco dependence treatment.

Measurement of math beliefs and their associations with math behaviors in college students.

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Hendy, Helen M; Schorschinsky, Nancy; Wade, Barbara

2014-12-01

Our purpose in the present study was to expand understanding of math beliefs in college students by developing 3 new psychometrically tested scales as guided by expectancy-value theory, self-efficacy theory, and health belief model. Additionally, we identified which math beliefs (and which theory) best explained variance in math behaviors and performance by college students and which students were most likely to have problematic math beliefs. Study participants included 368 college math students who completed questionnaires to report math behaviors (attending class, doing homework, reading textbooks, asking for help) and used a 5-point rating scale to indicate a variety of math beliefs. For a subset of 84 students, math professors provided final math grades. Factor analyses produced a 10-item Math Value Scale with 2 subscales (Class Devaluation, No Future Value), a 7-item single-dimension Math Confidence Scale, and an 11-item Math Barriers Scale with 2 subscales (Math Anxiety, Discouraging Words). Hierarchical multiple regression revealed that high levels of the newly discovered class devaluation belief (guided by expectancy-value theory) were most consistently associated with poor math behaviors in college students, with high math anxiety (guided by health belief model) and low math confidence (guided by self-efficacy theory) also found to be significant. Analyses of covariance revealed that younger and male students were at increased risk for class devaluation and older students were at increased risk for poor math confidence. (c) 2014 APA, all rights reserved.

Exploring Teachers' and Students' Gender Role Bias and Students' Confidence in STEM Fields

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Hand, Sarah; Rice, Lindsay; Greenlee, Eric

2017-01-01

There is a shortfall of girls and women pursuing STEM disciplines, a deficit that may be partially attributed to subtle forms of bias that are tied to traditional gender role stereotypes. The current study examined these subtle biases in high school teachers and students in two ways: by asking teachers and students to attribute masculine and…

Development and Initial Validation of the Student Rating of Environmental Stressors Scale: Stressors Faced by Students in Accelerated High School Curricula

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Suldo, Shannon M.; Dedrick, Robert F.; Shaunessy-Dedrick, Elizabeth; Roth, Rachel A.; Ferron, John

2015-01-01

High school students in accelerated curricula face stressors beyond typical adolescent developmental challenges. The Student Rating of Environmental Stressors Scale (StRESS) is a self-report measure of environmental stressors appropriate for students in Advanced Placement (AP) and International Baccalaureate (IB) courses. We developed the StRESS…

Dissociating Perceptual Confidence from Discrimination Accuracy Reveals No Influence of Metacognitive Awareness on Working Memory.

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Samaha, Jason; Barrett, John J; Sheldon, Andrew D; LaRocque, Joshua J; Postle, Bradley R

2016-01-01

Visual awareness is hypothesized to be intimately related to visual working memory (WM), such that information present in WM is thought to have necessarily been represented consciously. Recent work has challenged this longstanding view by demonstrating that visual stimuli rated by observers as unseen can nevertheless be maintained over a delay period. These experiments have been criticized, however, on the basis that subjective awareness ratings may contain response bias (e.g., an observer may report no awareness when in fact they had partial awareness). We mitigated this issue by investigating WM for visual stimuli that were matched for perceptual discrimination capacity (d'), yet which varied in subjective confidence ratings (so-called relative blindsight). If the degree of initial subjective awareness of a stimulus facilitates later maintenance of that information, WM performance should improve for stimuli encoded with higher confidence. In contrast, we found that WM performance did not benefit from higher visual discrimination confidence. This relationship was observed regardless of WM load (1 or 3). Insofar as metacognitive ratings (e.g., confidence, visibility) reflect visual awareness, these results challenge a strong relationship between conscious perception and WM using a paradigm that controls for discrimination accuracy and is less subject to response bias (since confidence is manipulated within subjects). Methodologically, we replicate prior efforts to induce relative blindsight using similar stimulus displays, providing a general framework for isolating metacognitive awareness in order to examine the function of consciousness.

Dissociating perceptual confidence from discrimination accuracy reveals no influence of metacognitive awareness on working memory

Directory of Open Access Journals (Sweden)

Jason eSamaha

2016-06-01

Full Text Available Visual awareness is hypothesized to be intimately related to visual working memory (WM, such that information present in WM is thought to have necessarily been represented consciously. Recent work has challenged this longstanding view by demonstrating that visual stimuli rated by observers as unseen can nevertheless be maintained over a delay period. These experiments have been criticized, however, on the basis that subjective awareness ratings may contain response bias (e.g., an observer may report no awareness when in fact they had partial awareness. We mitigated this issue by investigating WM for visual stimuli that were matched for perceptual discrimination capacity (d’, yet which varied in subjective confidence ratings (so called relative blindsight. If the degree of initial subjective awareness of a stimulus facilitates later maintenance of that information, WM performance should improve for stimuli encoded with higher confidence. In contrast, we found that WM performance did not benefit from higher visual discrimination confidence. This relationship was observed regardless of WM load (1 or 3. Insofar as metacognitive ratings (e.g., confidence, visibility reflect visual awareness, these results challenge a strong relationship between conscious perception and WM using a paradigm that controls for discrimination accuracy and is less subject to response bias (since confidence is manipulated within subjects. Methodologically, we replicate prior efforts to induce relative blindsight using similar stimulus displays, providing a general framework for isolating metacognitive awareness in order to examine the function of consciousness.

Sources of sport confidence, imagery type and performance among competitive athletes: the mediating role of sports confidence.

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Levy, A R; Perry, J; Nicholls, A R; Larkin, D; Davies, J

2015-01-01

This study explored the mediating role of sport confidence upon (1) sources of sport confidence-performance relationship and (2) imagery-performance relationship. Participants were 157 competitive athletes who completed state measures of confidence level/sources, imagery type and performance within one hour after competition. Among the current sample, confirmatory factor analysis revealed appropriate support for the nine-factor SSCQ and the five-factor SIQ. Mediational analysis revealed that sport confidence had a mediating influence upon the achievement source of confidence-performance relationship. In addition, both cognitive and motivational imagery types were found to be important sources of confidence, as sport confidence mediated imagery type- performance relationship. Findings indicated that athletes who construed confidence from their own achievements and report multiple images on a more frequent basis are likely to benefit from enhanced levels of state sport confidence and subsequent performance.

Rates of Mental Illness and Associated Academic Impacts in Ontario's College Students

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Holmes, Alana; Silvestri, Robert

2016-01-01

Staff at campus-based counselling and disability centres in 15 of Ontario's 24 community colleges completed 3,536 surveys on 1,964 individual students querying the presence of mental illness and academic challenges as reported by students accessing these services. Survey data were analyzed to determine prevalence rates of mental disorders and…

Experiential Learning in Primary Care: Impact on Veterinary Students' Communication Confidence

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Barron, Daniella; Khosa, Deep; Jones-Bitton, Andria

2017-01-01

Experiential learning is essential in medical and veterinary student education and can improve students' communication with clients during medical appointments. There is limited research in veterinary education investigating the effectiveness of experiential learning environments to provide an "integrative approach" to teaching. The…

Brain networks for confidence weighting and hierarchical inference during probabilistic learning.

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Meyniel, Florent; Dehaene, Stanislas

2017-05-09

Learning is difficult when the world fluctuates randomly and ceaselessly. Classical learning algorithms, such as the delta rule with constant learning rate, are not optimal. Mathematically, the optimal learning rule requires weighting prior knowledge and incoming evidence according to their respective reliabilities. This "confidence weighting" implies the maintenance of an accurate estimate of the reliability of what has been learned. Here, using fMRI and an ideal-observer analysis, we demonstrate that the brain's learning algorithm relies on confidence weighting. While in the fMRI scanner, human adults attempted to learn the transition probabilities underlying an auditory or visual sequence, and reported their confidence in those estimates. They knew that these transition probabilities could change simultaneously at unpredicted moments, and therefore that the learning problem was inherently hierarchical. Subjective confidence reports tightly followed the predictions derived from the ideal observer. In particular, subjects managed to attach distinct levels of confidence to each learned transition probability, as required by Bayes-optimal inference. Distinct brain areas tracked the likelihood of new observations given current predictions, and the confidence in those predictions. Both signals were combined in the right inferior frontal gyrus, where they operated in agreement with the confidence-weighting model. This brain region also presented signatures of a hierarchical process that disentangles distinct sources of uncertainty. Together, our results provide evidence that the sense of confidence is an essential ingredient of probabilistic learning in the human brain, and that the right inferior frontal gyrus hosts a confidence-based statistical learning algorithm for auditory and visual sequences.

Brain networks for confidence weighting and hierarchical inference during probabilistic learning

Science.gov (United States)

Meyniel, Florent; Dehaene, Stanislas

2017-01-01

Learning is difficult when the world fluctuates randomly and ceaselessly. Classical learning algorithms, such as the delta rule with constant learning rate, are not optimal. Mathematically, the optimal learning rule requires weighting prior knowledge and incoming evidence according to their respective reliabilities. This “confidence weighting” implies the maintenance of an accurate estimate of the reliability of what has been learned. Here, using fMRI and an ideal-observer analysis, we demonstrate that the brain’s learning algorithm relies on confidence weighting. While in the fMRI scanner, human adults attempted to learn the transition probabilities underlying an auditory or visual sequence, and reported their confidence in those estimates. They knew that these transition probabilities could change simultaneously at unpredicted moments, and therefore that the learning problem was inherently hierarchical. Subjective confidence reports tightly followed the predictions derived from the ideal observer. In particular, subjects managed to attach distinct levels of confidence to each learned transition probability, as required by Bayes-optimal inference. Distinct brain areas tracked the likelihood of new observations given current predictions, and the confidence in those predictions. Both signals were combined in the right inferior frontal gyrus, where they operated in agreement with the confidence-weighting model. This brain region also presented signatures of a hierarchical process that disentangles distinct sources of uncertainty. Together, our results provide evidence that the sense of confidence is an essential ingredient of probabilistic learning in the human brain, and that the right inferior frontal gyrus hosts a confidence-based statistical learning algorithm for auditory and visual sequences. PMID:28439014

Alcohol drinking in university students matters for their self-rated health status: A cross-sectional study in three European countries

Directory of Open Access Journals (Sweden)

Rafael T Mikolajczyk

2016-09-01

Full Text Available Background:Alcohol drinking was linked to self-rated health in different populations, but the association was inconsistent. We studied the association among university students across three European countries with different patterns of drinking. Methods:We analysed data from three universities, one from each country: Germany (beer dominant, Bulgaria (wine dominant and Poland (unclassified among youths, spirits dominant in adults (N=2103. Frequency of drinking and problem drinking (two positive responses on CAGE-scale on the one side and self-rated health, caring for ones own health and worsening of health since the last year on the other side were assessed by means of self-administered questionnaire. The association between alcohol- (independent and health-related (dependent variables was evaluated by means of logistic regression, adjusting for country and sex. Results:Poor self-rated health and worsened health since previous year were associated only with problem drinking (odds ratio 1.82 (95% confidence interval [CI] 1.21-2.73 and 1.61 (95% CI 1.17-2.21, respectively, but not with a higher frequency of drinking. In contrast, not caring for one’s own health was associated with frequent drinking (1.40 (95% CI 1.10-1.78 but not with problem drinking (1.25 (95% CI 0.95-1.63. The results were consistent across the studied countries and by sex. Conclusions:The health status of university students was associated with problem drinking. A high frequency of drinking was associated with the lack of care of own health, but it was not associated with current health status. These associations were independent of the predominant pattern of drinking across the studied countries.

The SimSpay-Student Perceptions of a Low-Cost Build-It-Yourself Model for Novice Training of Surgical Skills in Canine Ovariohysterectomy

DEFF Research Database (Denmark)

Langebæk, Rikke; Toft, Nils; Eriksen, Thomas

2015-01-01

-type scale, students were asked to rate their perceived levels of competence, confidence, and anatomic knowledge before and after SimSpay training. Results demonstrate a strongly significant (p perceived levels...... of competence, confidence, and anatomic knowledge, the low-fidelity Sim Spay is a useful, low-cost learning tool for teaching ovariohysterectomy....

Time utilization rate (TUR) of NTI-PGDE Students in self-study: the ...

African Journals Online (AJOL)

The purpose of this study was to find out the rate of time utilization in self-study among the Post-Graduate Diploma in Education (PGDE) students of the National Teachers' Institute. A sample of forty (40) students drawn from a population of sixty (60) by simple random sampling technique was used for the study.

Establishing confidence in the output of qualitative research synthesis: the ConQual approach.

Science.gov (United States)

Munn, Zachary; Porritt, Kylie; Lockwood, Craig; Aromataris, Edoardo; Pearson, Alan

2014-09-20

The importance of findings derived from syntheses of qualitative research has been increasingly acknowledged. Findings that arise from qualitative syntheses inform questions of practice and policy in their own right and are commonly used to complement findings from quantitative research syntheses. The GRADE approach has been widely adopted by international organisations to rate the quality and confidence of the findings of quantitative systematic reviews. To date, there has been no widely accepted corresponding approach to assist health care professionals and policy makers in establishing confidence in the synthesised findings of qualitative systematic reviews. A methodological group was formed develop a process to assess the confidence in synthesised qualitative research findings and develop a Summary of Findings tables for meta-aggregative qualitative systematic reviews. Dependability and credibility are two elements considered by the methodological group to influence the confidence of qualitative synthesised findings. A set of critical appraisal questions are proposed to establish dependability, whilst credibility can be ranked according to the goodness of fit between the author's interpretation and the original data. By following the processes outlined in this article, an overall ranking can be assigned to rate the confidence of synthesised qualitative findings, a system we have labelled ConQual. The development and use of the ConQual approach will assist users of qualitative systematic reviews to establish confidence in the evidence produced in these types of reviews and can serve as a practical tool to assist in decision making.

Evaluating first-year nursing students' ability to self-assess psychomotor skills using videotape.

Science.gov (United States)

Watts, Wilda Ellen; Rush, Kathy; Wright, Marjorie

2009-01-01

Developing confidence in self-assessment is an important skill in becoming a self-regulated learner. This article describes the process undertaken by a group of educators of incorporating self-assessment in combination with psychomotor skill development with freshman students. Students were videotaped performing a wound-dressing change; the videotaping was immediately followed by a self-assessment of their performance using a faculty-generated checklist. Comparison of faculty and student ratings revealed the tendency for students to overrate their performance and identified discordance between students and faculty on several steps of the procedure. These evaluation findings are discussed and future directions explored.

Assessing nonchoosers' eyewitness identification accuracy from photographic showups by using confidence and response times.

Science.gov (United States)

Sauerland, Melanie; Sagana, Anna; Sporer, Siegfried L

2012-10-01

While recent research has shown that the accuracy of positive identification decisions can be assessed via confidence and decision times, gauging lineup rejections has been less successful. The current study focused on 2 different aspects which are inherent in lineup rejections. First, we hypothesized that decision times and confidence ratings should be postdictive of identification rejections if they refer to a single lineup member only. Second, we hypothesized that dividing nonchoosers according to the reasons they provided for their decisions can serve as a useful postdictor for nonchoosers' accuracy. To test these assumptions, we used (1) 1-person lineups (showups) in order to obtain confidence and response time measures referring to a single lineup member, and (2) asked nonchoosers about their reasons for making a rejection. Three hundred and eighty-four participants were asked to identify 2 different persons after watching 1 of 2 stimulus films. The results supported our hypotheses. Nonchoosers' postdecision confidence ratings were well-calibrated. Likewise, we successfully established optimum time and confidence boundaries for nonchoosers. Finally, combinations of postdictors increased the number of accurate classifications compared with individual postdictors. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Distribution of the product confidence limits for the indirect effect: Program PRODCLIN

Science.gov (United States)

MacKinnon, David P.; Fritz, Matthew S.; Williams, Jason; Lockwood, Chondra M.

2010-01-01

This article describes a program, PRODCLIN (distribution of the PRODuct Confidence Limits for INdirect effects), written for SAS, SPSS, and R, that computes confidence limits for the product of two normal random variables. The program is important because it can be used to obtain more accurate confidence limits for the indirect effect, as demonstrated in several recent articles (MacKinnon, Lockwood, & Williams, 2004; Pituch, Whittaker, & Stapleton, 2005). Tests of the significance of and confidence limits for indirect effects based on the distribution of the product method have more accurate Type I error rates and more power than other, more commonly used tests. Values for the two paths involved in the indirect effect and their standard errors are entered in the PRODCLIN program, and distribution of the product confidence limits are computed. Several examples are used to illustrate the PRODCLIN program. The PRODCLIN programs in rich text format may be downloaded from www.psychonomic.org/archive. PMID:17958149

Induced forgetting and reduced confidence in our personal past? The consequences of selectively retrieving emotional autobiographical memories.

Science.gov (United States)

Stone, Charles B; Luminet, Olivier; Hirst, William

2013-10-01

People build their sense of self, in part, through their memories of their personal past. What is striking about these personal memories is that, in many instances, they are inaccurate, yet confidently held. Most researchers assume that confidence ratings are based, in large part, on the memory's mnemonic features. That is, the more vivid or detailed the memory, the higher the confidence people have in its accuracy. However, we explore a heretofore underappreciated source on which confidence ratings may be based: the accessibility of memories as a result of selective retrieval. To explore this possibility, we use Anderson, Bjork, and Bjork's retrieval-induced forgetting (RIF) paradigm with emotional (positive and negative) autobiographical memories. We found the standard RIF effect for memory recall across emotional valence. That is, selective retrieval of emotional autobiographical memories induced forgetting of related, but not retrieved emotional autobiographical memories compared to the baseline. More interestingly, we found that the confidence ratings for positive memories mirrored the RIF pattern: decreased confidence for related, unpracticed autobiographical memories relative to the baseline. For negative memories, we found the opposite pattern: increased confidence for both practiced autobiographical memories and related, unpracticed autobiographical memories. We discuss these results in terms of accessibility, the diverging mnemonic consequences of selectively retrieving positive and negative autobiographical memories and personal identity. © 2013.

Reliability and Agreement in Student Ratings of the Class Environment

Science.gov (United States)

Nelson, Peter M.; Christ, Theodore J.

2016-01-01

The current study estimated the reliability and agreement of student ratings of the classroom environment obtained using the Responsive Environmental Assessment for Classroom Teaching (REACT; Christ, Nelson, & Demers, 2012; Nelson, Demers, & Christ, 2014). Coefficient alpha, class-level reliability, and class agreement indices were…

Perceived Benefits of Pre-Clinical Simulation-based Training on Clinical Learning Outcomes among Omani Undergraduate Nursing Students

Directory of Open Access Journals (Sweden)

Girija Madhavanprabhakaran

2015-01-01

Full Text Available Objectives: This study aimed to explore the benefits perceived by Omani undergraduate maternity nursing students regarding the effect of pre-clinical simulation-based training (PSBT on clinical learning outcomes. Methods: This non-experimental quantitative survey was conducted between August and December 2012 among third-year baccalaureate nursing students at Sultan Qaboos University in Muscat, Oman. Voluntary participants were exposed to faculty-guided PSBT sessions using low- and medium-fidelity manikins, standardised scenarios and skill checklists on antenatal, intranatal, postnatal and newborn care and assessment. Participants answered a purposely designed self-administered questionnaire on the benefits of PSBT in enhancing learning outcomes. Items were categorised into six subscales: knowledge, skills, patient safety, academic safety, confidence and satisfaction. Scores were rated on a four-point Likert scale. Results: Of the 57 participants, the majority (95.2% agreed that PSBT enhanced their knowledge. Most students (94.3% felt that their patient safety practices improved and 86.5% rated PSBT as beneficial for enhancing skill competencies. All male students and 97% of the female students agreed that PSBT enhanced their confidence in the safe holding of newborns. Moreover, 93% of participants were satisfied with PSBT. Conclusion: Omani undergraduate nursing students perceived that PSBT enhanced their knowledge, skills, patient safety practices and confidence levels in providing maternity care. These findings support the use of simulation training as a strategy to facilitate clinical learning outcomes in future nursing courses in Oman, although further research is needed to explore the objective impact of PSBT on learning outcomes.

Salivary levels of SIgA and perceived stress among dental students

Directory of Open Access Journals (Sweden)

João Paulo Menck Sangiorgio

2017-12-01

Full Text Available Background: Academic stress may impair mucosal immunity and expose dental students to an increased risk of infections. Objective: to assess stress scores in dental students and their relationship with variation in SIgA levels. Methods: All students (n = 289 were invited to take part of the study, and 207 (71.63% effectively participated, being 152 (73.4% females. At the day of data collection, the students answered The Dental Environmental Stress Questionnaire (DES and unstimulated saliva samples were collected for determination of salivary flow rate and SIgA concentration and secretion rate. Results: Mean DES scores were higher in females (78.97 ± 16.42, but no correlations between the sum of DES scores and salivary parameters were observed (P=0.08. A moderate inverse relationship was observed between SIgA secretion rates and the subscales Academic Performance (P=0.01, Interpersonal relationships (P=0.02 and Difficulties and Insecurities about Professional Future (P=0.05. A weak correlation was found between SIgA concentration and the items Amount of assigned classwork (P=0.02, Lack of confidence in self to be a successful dentist (P=0.01, Lack of time for relaxation (P=0.01, Financial responsibilities (P=0.02 and Personal physical health (P=0.005. Weak correlations between SIgA secretion rates and DES items were also found for Lack of cooperation by patient in their home care (P=0.003, Patients being late or not showing up for their appointments (P=0.02, Lack of self confidence to be a successful dentist (P=0.008, Personal physical health (P=0.019, and others. Conclusion: Different sources of stress were observed among first to fifth year students and some of these stressors may negatively impact on salivary SIgA secretion.

[Injury rate and incidence of accidents with biological risk among infirmary students].

Science.gov (United States)

Rodríguez Martín, A; Novalbos Ruiz, J P; Costa Alonso, M J; Zafra Mezcua, J A

2000-09-09

A study of the incidence and characteristics of biological accidents among infirmary students during their practicals at the hospital. A retrospective study carried out at five centres by means of two questionnaires, one on the duration of the training and the rate of accidents and the other on the characteristics, precautions and ports exposure behaviour. Out of 397 students, 70,5% had accidents at a rate of 64% (CI 95%, 59-68). Of these, 15% were accidents with biological risk, the majority being jabs (39%) and splashes (32,5%). It is worth note that 49,2% occurred while putting away the material and 58% in the absence of any individual protective measures. One out of 8 accidents implied a biological risk. A very high rate of accidents was observed with important deficiencies in security.

Impact of Student vs Faculty Facilitators on Motivational Interviewing Student Outcomes.

Science.gov (United States)

Widder-Prewett, Rebecca; Draime, Juanita A; Cameron, Ginger; Anderson, Douglas; Pinkerton, Mark; Chen, Aleda M H

2017-08-01

Objective. To determine the impact of student or faculty facilitation on student self-assessed attitudes, confidence, and competence in motivational interviewing (MI) skills; actual competence; and evaluation of facilitator performance. Methods. Second-year pharmacy (P2) students were randomly assigned to a student or faculty facilitator for a four-hour, small-group practice of MI skills. MI skills were assessed in a simulated patient encounter with the mMITI (modified Motivational Interviewing Treatment Integrity) tool. Students completed a pre-post, 6-point, Likert-type assessment addressing the research objectives. Differences were assessed using a Mann-Whitney U test. Results. Student (N=44) post-test attitudes, confidence, perceived or actual competence, and evaluations of facilitator performance were not different for faculty- and student-facilitated groups. Conclusion. Using pharmacy students as small-group facilitators did not affect student performance and were viewed as equally favorable. Using pharmacy students as facilitators can lessen faculty workload and provide an outlet for students to develop communication and facilitation skills that will be needed in future practice.

Increasing Product Confidence-Shifting Paradigms.

Science.gov (United States)

Phillips, Marla; Kashyap, Vishal; Cheung, Mee-Shew

2015-01-01

Leaders in the pharmaceutical, medical device, and food industries expressed a unilateral concern over product confidence throughout the total product lifecycle, an unsettling fact for these leaders to manage given that their products affect the lives of millions of people each year. Fueled by the heparin incident of intentional adulteration in 2008, initial efforts for increasing product confidence were focused on improving the confidence of incoming materials, with a belief that supplier performance must be the root cause. As in the heparin case, concern over supplier performance extended deep into the supply chain to include suppliers of the suppliers-which is often a blind spot for pharmaceutical, device, and food manufacturers. Resolved to address the perceived lack of supplier performance, these U.S. Food and Drug Administration (FDA)-regulated industries began to adopt the supplier relationship management strategy, developed by the automotive industry, that emphasizes "management" of suppliers for the betterment of the manufacturers. Current product and supplier management strategies, however, have not led to a significant improvement in product confidence. As a result of the enduring concern by industry leaders over the lack of product confidence, Xavier University launched the Integrity of Supply Initiative in 2012 with a team of industry leaders and FDA officials. Through a methodical research approach, data generated by the pharmaceutical, medical device, and food manufacturers surprisingly pointed to themselves as a source of the lack of product confidence, and revealed that manufacturers either unknowingly increase the potential for error or can control/prevent many aspects of product confidence failure. It is only through this paradigm shift that manufacturers can work collaboratively with their suppliers as equal partners, instead of viewing their suppliers as "lesser" entities needing to be controlled. The basis of this shift provides manufacturers

Examining the Factors Contributing to Students' Life Satisfaction

Science.gov (United States)

Dogan, Ugur; Celik, Eyup

2014-01-01

In this study, the authors examined the relationship between students' life satisfaction, school engagement, and confidence in the classroom. An analysis was performed of how students' life satisfaction differs according to their housing, school type, and classroom level. The multidimensional student satisfaction scale, confidence scale in the…

Validation of an instrument to assess evidence-based practice knowledge, attitudes, access, and confidence in the dental environment.

Science.gov (United States)

Hendricson, William D; Rugh, John D; Hatch, John P; Stark, Debra L; Deahl, Thomas; Wallmann, Elizabeth R

2011-02-01

This article reports the validation of an assessment instrument designed to measure the outcomes of training in evidence-based practice (EBP) in the context of dentistry. Four EBP dimensions are measured by this instrument: 1) understanding of EBP concepts, 2) attitudes about EBP, 3) evidence-accessing methods, and 4) confidence in critical appraisal. The instrument-the Knowledge, Attitudes, Access, and Confidence Evaluation (KACE)-has four scales, with a total of thirty-five items: EBP knowledge (ten items), EBP attitudes (ten), accessing evidence (nine), and confidence (six). Four elements of validity were assessed: consistency of items within the KACE scales (extent to which items within a scale measure the same dimension), discrimination (capacity to detect differences between individuals with different training or experience), responsiveness (capacity to detect the effects of education on trainees), and test-retest reliability. Internal consistency of scales was assessed by analyzing responses of second-year dental students, dental residents, and dental faculty members using Cronbach coefficient alpha, a statistical measure of reliability. Discriminative validity was assessed by comparing KACE scores for the three groups. Responsiveness was assessed by comparing pre- and post-training responses for dental students and residents. To measure test-retest reliability, the full KACE was completed twice by a class of freshman dental students seventeen days apart, and the knowledge scale was completed twice by sixteen faculty members fourteen days apart. Item-to-scale consistency ranged from 0.21 to 0.78 for knowledge, 0.57 to 0.83 for attitude, 0.70 to 0.84 for accessing evidence, and 0.87 to 0.94 for confidence. For discrimination, ANOVA and post hoc testing by the Tukey-Kramer method revealed significant score differences among students, residents, and faculty members consistent with education and experience levels. For responsiveness to training, dental students

Instructor Reputation: An Expectancy Relationship Involving Student Ratings and Achievement.

Science.gov (United States)

Perry, Raymond P.

1979-01-01

Instructor expressiveness and lecture content were combined with instructor reputation in a 2 X 2 X 2 factorial design to assess interaction effects. Results indicated that reputation interacted with expressiveness but not content, in which students rated positive, high-expressive instructors more favorably than negative, high-expressive…

Determining the confidence levels of sensor outputs using neural networks

Energy Technology Data Exchange (ETDEWEB)

Broten, G S; Wood, H C [Saskatchewan Univ., Saskatoon, SK (Canada). Dept. of Electrical Engineering

1996-12-31

This paper describes an approach for determining the confidence level of a sensor output using multi-sensor arrays, sensor fusion and artificial neural networks. The authors have shown in previous work that sensor fusion and artificial neural networks can be used to learn the relationships between the outputs of an array of simulated partially selective sensors and the individual analyte concentrations in a mixture of analyses. Other researchers have shown that an array of partially selective sensors can be used to determine the individual gas concentrations in a gaseous mixture. The research reported in this paper shows that it is possible to extract confidence level information from an array of partially selective sensors using artificial neural networks. The confidence level of a sensor output is defined as a numeric value, ranging from 0% to 100%, that indicates the confidence associated with a output of a given sensor. A three layer back-propagation neural network was trained on a subset of the sensor confidence level space, and was tested for its ability to generalize, where the confidence level space is defined as all possible deviations from the correct sensor output. A learning rate of 0.1 was used and no momentum terms were used in the neural network. This research has shown that an artificial neural network can accurately estimate the confidence level of individual sensors in an array of partially selective sensors. This research has also shown that the neural network`s ability to determine the confidence level is influenced by the complexity of the sensor`s response and that the neural network is able to estimate the confidence levels even if more than one sensor is in error. The fundamentals behind this research could be applied to other configurations besides arrays of partially selective sensors, such as an array of sensors separated spatially. An example of such a configuration could be an array of temperature sensors in a tank that is not in

Determining the confidence levels of sensor outputs using neural networks

International Nuclear Information System (INIS)

Broten, G.S.; Wood, H.C.

1995-01-01

This paper describes an approach for determining the confidence level of a sensor output using multi-sensor arrays, sensor fusion and artificial neural networks. The authors have shown in previous work that sensor fusion and artificial neural networks can be used to learn the relationships between the outputs of an array of simulated partially selective sensors and the individual analyte concentrations in a mixture of analyses. Other researchers have shown that an array of partially selective sensors can be used to determine the individual gas concentrations in a gaseous mixture. The research reported in this paper shows that it is possible to extract confidence level information from an array of partially selective sensors using artificial neural networks. The confidence level of a sensor output is defined as a numeric value, ranging from 0% to 100%, that indicates the confidence associated with a output of a given sensor. A three layer back-propagation neural network was trained on a subset of the sensor confidence level space, and was tested for its ability to generalize, where the confidence level space is defined as all possible deviations from the correct sensor output. A learning rate of 0.1 was used and no momentum terms were used in the neural network. This research has shown that an artificial neural network can accurately estimate the confidence level of individual sensors in an array of partially selective sensors. This research has also shown that the neural network's ability to determine the confidence level is influenced by the complexity of the sensor's response and that the neural network is able to estimate the confidence levels even if more than one sensor is in error. The fundamentals behind this research could be applied to other configurations besides arrays of partially selective sensors, such as an array of sensors separated spatially. An example of such a configuration could be an array of temperature sensors in a tank that is not in

Probability and Confidence Trade-space (PACT) Evaluation: Accounting for Uncertainty in Sparing Assessments

Science.gov (United States)

Anderson, Leif; Box, Neil; Carter, Katrina; DiFilippo, Denise; Harrington, Sean; Jackson, David; Lutomski, Michael

2012-01-01

There are two general shortcomings to the current annual sparing assessment: 1. The vehicle functions are currently assessed according to confidence targets, which can be misleading- overly conservative or optimistic. 2. The current confidence levels are arbitrarily determined and do not account for epistemic uncertainty (lack of knowledge) in the ORU failure rate. There are two major categories of uncertainty that impact Sparing Assessment: (a) Aleatory Uncertainty: Natural variability in distribution of actual failures around an Mean Time Between Failure (MTBF) (b) Epistemic Uncertainty : Lack of knowledge about the true value of an Orbital Replacement Unit's (ORU) MTBF We propose an approach to revise confidence targets and account for both categories of uncertainty, an approach we call Probability and Confidence Trade-space (PACT) evaluation.

Distinguishing highly confident accurate and inaccurate memory: insights about relevant and irrelevant influences on memory confidence

OpenAIRE

Chua, Elizabeth F.; Hannula, Deborah E.; Ranganath, Charan

2012-01-01

It is generally believed that accuracy and confidence in one’s memory are related, but there are many instances when they diverge. Accordingly, it is important to disentangle the factors which contribute to memory accuracy and confidence, especially those factors that contribute to confidence, but not accuracy. We used eye movements to separately measure fluent cue processing, the target recognition experience, and relative evidence assessment on recognition confidence and accuracy. Eye movem...

Confidence in emotion perception in point-light displays varies with the ability to perceive own emotions.

Science.gov (United States)

Lorey, Britta; Kaletsch, Morten; Pilgramm, Sebastian; Bischoff, Matthias; Kindermann, Stefan; Sauerbier, Isabell; Stark, Rudolf; Zentgraf, Karen; Munzert, Jörn

2012-01-01

One central issue in social cognitive neuroscience is that perceiving emotions in others relates to activating the same emotion in oneself. In this study we sought to examine how the ability to perceive own emotions assessed with the Toronto Alexithymia Scale related to both the ability to perceive emotions depicted in point-light displays and the confidence in these perceptions. Participants observed video scenes of human interactions, rated the depicted valence, and judged their confidence in this rating. Results showed that people with higher alexithymia scores were significantly less confident about their decisions, but did not differ from people with lower alexithymia scores in the valence of their ratings. Furthermore, no modulating effect of social context on the effect of higher alexithymia scores was found. It is concluded that the used stimuli are fit to investigate the kinematic aspect of emotion perception and possibly separate people with high and low alexithymia scores via confidence differences. However, a general difference in emotion perception was not detected in the present setting.

Confidence in emotion perception in point-light displays varies with the ability to perceive own emotions.

Directory of Open Access Journals (Sweden)

Britta Lorey

Full Text Available One central issue in social cognitive neuroscience is that perceiving emotions in others relates to activating the same emotion in oneself. In this study we sought to examine how the ability to perceive own emotions assessed with the Toronto Alexithymia Scale related to both the ability to perceive emotions depicted in point-light displays and the confidence in these perceptions. Participants observed video scenes of human interactions, rated the depicted valence, and judged their confidence in this rating. Results showed that people with higher alexithymia scores were significantly less confident about their decisions, but did not differ from people with lower alexithymia scores in the valence of their ratings. Furthermore, no modulating effect of social context on the effect of higher alexithymia scores was found. It is concluded that the used stimuli are fit to investigate the kinematic aspect of emotion perception and possibly separate people with high and low alexithymia scores via confidence differences. However, a general difference in emotion perception was not detected in the present setting.

A pre-admission program for underrepresented minority and disadvantaged students: application, acceptance, graduation rates and timeliness of graduating from medical school.

Science.gov (United States)

Strayhorn, G

2000-04-01

To determine whether students' performances in a pre-admission program predicted whether participants would (1) apply to medical school, (2) get accepted, and (3) graduate. Using prospectively collected data from participants in the University of North Carolina at Chapel Hill's Medical Education Development Program (MEDP) and data from the Association of American Colleges Student and Applicant Information Management System, the author identified 371 underrepresented minority (URM) students who were full-time participants and completed the program between 1984 and 1989, prior to their acceptance into medical school. Logistic regression analysis was used to determine whether MEDP performance significantly predicted (after statistically controlling for traditional predictors of these outcomes) the proportions of URM participants who applied to medical school and were accepted, the timeliness of graduating, and the proportion graduating. Odds ratios with 95% confidence intervals were calculated to determine the associations between the independent and outcome variables. In separate logistic regression models, MEDP performance predicted the study's outcomes after statistically controlling for traditional predictors with 95% confidence intervals. Pre-admission programs with similar outcomes can improve the diversity of the physician workforce and the access to health care for underrepresented minority and economically disadvantaged populations.

STEM field courses that increase interest, opinions and confidence in conservation- related fields

Science.gov (United States)

Christensen, B. A.; Freeman, A. S.; Donovan, C.; Cooperstein, D.; Foellmer, M.; Ward, A.

2016-12-01

Students in the Environmental Studies and Biology programs at Adelphi University, situated in the NYC metropolitan area, have had little exposure to the outdoors or nature and are often reluctant to engage in field activities. We developed three courses to provide outdoor experiences at different levels of intensity, financial and travel/ time commitments. Adelphi in Australia is a three-week field course taught mostly at a marine station that includes day and night hikes, snorkeling on the Great Barrier Reef (GBR) and independent research. Adelphi in the U.S. Virgin Islands is a one-week field `starter course' focusing on snorkeling and hiking. Observing Nature is an on-campus, once a week course with nature-based readings, weekend hikes and camping. It was developed after Hurricane Sandy revealed a lack of experience and confidence living without some modern infrastructure. We evaluated student opinions, interests and career goals in a survey administered at the start and at the end of the course that focused on knowledge, skills, opinion, and interest in STEM. Opinion questions addressed confidence, awareness of conservation issues, and interest in outdoor activities. The survey confirmed most of our students have a limited relationship with the outdoors when they start our field classes. More than half had never camped. Most had learned about nature through school trips and family. When asked to rank hiking against other activities, the majority regularly placed hiking below `going to the beach' and 'watching a movie'. The post-survey asked how students would apply what they had learned (interest in the environment; staying in the sciences). The generally positive results indicate the courses play an important role in connecting our students with the outdoors, and may have a lasting impact if they in turn connect others or get involved with local conservation programs.

The effect of learning models and emotional intelligence toward students learning outcomes on reaction rate

Science.gov (United States)

Sutiani, Ani; Silitonga, Mei Y.

2017-08-01

This research focused on the effect of learning models and emotional intelligence in students' chemistry learning outcomes on reaction rate teaching topic. In order to achieve the objectives of the research, with 2x2 factorial research design was used. There were two factors tested, namely: the learning models (factor A), and emotional intelligence (factor B) factors. Then, two learning models were used; problem-based learning/PBL (A1), and project-based learning/PjBL (A2). While, the emotional intelligence was divided into higher and lower types. The number of population was six classes containing 243 grade X students of SMAN 10 Medan, Indonesia. There were 15 students of each class were chosen as the sample of the research by applying purposive sampling technique. The data were analyzed by applying two-ways analysis of variance (2X2) at the level of significant α = 0.05. Based on hypothesis testing, there was the interaction between learning models and emotional intelligence in students' chemistry learning outcomes. Then, the finding of the research showed that students' learning outcomes in reaction rate taught by using PBL with higher emotional intelligence is higher than those who were taught by using PjBL. There was no significant effect between students with lower emotional intelligence taught by using both PBL and PjBL in reaction rate topic. Based on the finding, the students with lower emotional intelligence were quite hard to get in touch with other students in group discussion.

Heart Rates of Elementary Physical Education Students during the Dancing Classrooms Program

Science.gov (United States)

Nelson, Larry; Evans, Melissa; Guess, Wendy; Morris, Mary; Olson, Terry; Buckwalter, John

2011-01-01

We examined how different types of dance activities, along with their duration, influenced heart rate responses among fifth-grade physical education students (N = 96) who participated in the Dancing Classrooms program. Results indicated that the overall Dancing Classrooms program elicits a moderate cardiovascular heart rate response (M = 124.4…

Enhancing OSCE preparedness with video exemplars in undergraduate nursing students. A mixed method study.

Science.gov (United States)

Massey, D; Byrne, J; Higgins, N; Weeks, B; Shuker, M-A; Coyne, E; Mitchell, M; Johnston, A N B

2017-07-01

Objective structured clinical examinations (OSCEs) are designed to assess clinical skill performance and competency of students in preparation for 'real world' clinical responsibilities. OSCEs are commonly used in health professional education and are typically associated with high levels of student anxiety, which may present a significant barrier to performance. Students, including nursing students, have identified that flexible access to exemplar OSCEs might reduce their anxiety and enable them to better prepare for such examinations. To implement and evaluate an innovative approach to preparing students for OSCEs in an undergraduate (registration) acute care nursing course. A set of digitized OSCE exemplars were prepared and embedded in the University-based course website as part of usual course learning activities. Use of the exemplars was monitored, pre and post OSCE surveys were conducted, and qualitative data were collected to evaluate the approach. OSCE grades were also examined. The online OSCE exemplars increased self-rated student confidence, knowledge, and capacity to prepare and provided clarity around assessment expectations. OSCE exemplars were accessed frequently and positively received; but did not impact on performance. Video exemplars aid student preparation for OSCEs, providing a flexible, innovative and clear example of the assessment process. Video exemplars improved self-rated student confidence and understanding of performance expectations, leading to increased engagement and reduced anxiety when preparing for the OSCE, but not overall OSCE performance. Such OSCE exemplars could be used to increase staff capacity and improve the quality of the student learning experience. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

False memories and memory confidence in borderline patients.

Science.gov (United States)

Schilling, Lisa; Wingenfeld, Katja; Spitzer, Carsten; Nagel, Matthias; Moritz, Steffen

2013-12-01

Mixed results have been obtained regarding memory in patients with borderline personality disorder (BPD). Prior reports and anecdotal evidence suggests that patients with BPD are prone to false memories but this assumption has to been put to firm empirical test, yet. Memory accuracy and confidence was assessed in 20 BPD patients and 22 healthy controls using a visual variant of the false memory (Deese-Roediger-McDermott) paradigm which involved a negative and a positive-valenced picture. Groups did not differ regarding veridical item recognition. Importantly, patients did not display more false memories than controls. At trend level, borderline patients rated more items as new with high confidence compared to healthy controls. The results tentatively suggest that borderline patients show uncompromised visual memory functions and display no increased susceptibility for distorted memories. Copyright © 2013 Elsevier Ltd. All rights reserved.

Adaptation of abbreviated mathematics anxiety rating scale for engineering students

Science.gov (United States)

Nordin, Sayed Kushairi Sayed; Samat, Khairul Fadzli; Sultan, Al Amin Mohamed; Halim, Bushra Abdul; Ismail, Siti Fatimah; Mafazi, Nurul Wirdah

2015-05-01

Mathematics is an essential and fundamental tool used by engineers to analyse and solve problems in their field. Due to this, most engineering education programs involve a concentration of study in mathematics courses whereby engineering students have to take mathematics courses such as numerical methods, differential equations and calculus in the first two years and continue to do so until the completion of the sequence. However, the students struggled and had difficulties in learning courses that require mathematical abilities. Hence, this study presents the factors that caused mathematics anxiety among engineering students using Abbreviated Mathematics Anxiety Rating Scale (AMARS) through 95 students of Universiti Teknikal Malaysia Melaka (UTeM). From 25 items in AMARS, principal component analysis (PCA) suggested that there are four mathematics anxiety factors, namely experiences of learning mathematics, cognitive skills, mathematics evaluation anxiety and students' perception on mathematics. Minitab 16 software was used to analyse the nonparametric statistics. Kruskal-Wallis Test indicated that there is a significant difference in the experience of learning mathematics and mathematics evaluation anxiety among races. The Chi-Square Test of Independence revealed that the experience of learning mathematics, cognitive skills and mathematics evaluation anxiety depend on the results of their SPM additional mathematics. Based on this study, it is recommended to address the anxiety problems among engineering students at the early stage of studying in the university. Thus, lecturers should play their part by ensuring a positive classroom environment which encourages students to study mathematics without fear.

Self-confidence in financial analysis: a study of younger and older male professional analysts.

Science.gov (United States)

Webster, R L; Ellis, T S

2001-06-01

Measures of reported self-confidence in performing financial analysis by 59 professional male analysts, 31 born between 1946 and 1964 and 28 born between 1965 and 1976, were investigated and reported. Self-confidence in one's ability is important in the securities industry because it affects recommendations and decisions to buy, sell, and hold securities. The respondents analyzed a set of multiyear corporate financial statements and reported their self-confidence in six separate financial areas. Data from the 59 male financial analysts were tallied and analyzed using both univariate and multivariate statistical tests. Rated self-confidence was not significantly different for the younger and the older men. These results are not consistent with a similar prior study of female analysts in which younger women showed significantly higher self-confidence than older women.

The Model Confidence Set

DEFF Research Database (Denmark)

Hansen, Peter Reinhard; Lunde, Asger; Nason, James M.

The paper introduces the model confidence set (MCS) and applies it to the selection of models. A MCS is a set of models that is constructed such that it will contain the best model with a given level of confidence. The MCS is in this sense analogous to a confidence interval for a parameter. The MCS......, beyond the comparison of models. We apply the MCS procedure to two empirical problems. First, we revisit the inflation forecasting problem posed by Stock and Watson (1999), and compute the MCS for their set of inflation forecasts. Second, we compare a number of Taylor rule regressions and determine...... the MCS of the best in terms of in-sample likelihood criteria....

The Role of Gender in Students' Ratings of Teaching Quality in Computer Science and Environmental Engineering

Science.gov (United States)

Price, Linda; Svensson, Ingrid; Borell, Jonas; Richardson, John T. E.

2017-01-01

Students' ratings of teaching quality on course units in a computer science program and an environmental engineering program at a large Swedish university were obtained using the Course Experience Questionnaire; 8888 sets of ratings were obtained from men and 4280 sets were obtained from women over ten academic years. These student ratings from…

Impact of problem-based, active learning on graduation rates for 10 generations of Dutch medical students

NARCIS (Netherlands)

Schmidt, Henk G.; Cohen-Schotanus, Janke; Arends, Lidia R.

We aimed to study the effects of active-learning curricula on graduation rates of students and on the length of time needed to graduate. Graduation rates for 10 generations of students enrolling in the eight Dutch medical schools between 1989 and 1998 were analysed. In addition, time needed to

Revising the IDEA Student Ratings of Instruction System 2002-2011 Data. IDEA Technical Report No. 18

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Benton, Stephen L.; Li, Dan; Brown, Ron; Guo, Meixi; Sullivan, Patricia

2015-01-01

This report describes the processes undertaken to revise the IDEA Student Ratings of Instruction (SRI) system. The previous revision occurred in 1999, as described in IDEA Technical Report No. 11, "Revising the IDEA System for Obtaining Student Ratings of Instructors and Courses" (Hoyt, Chen, Pallett, & Gross, 1999). The procedures…

Self-rated Health and Internet Addiction in Iranian Medical Sciences Students; Prevalence, Risk Factors and Complications

OpenAIRE

Mohammadbeigi, Abolfazl; Valizadeh, Farzaneh; Mirshojaee, Seyede Roqaie; Ahmadli, Robabeh; Mokhtari, Mohsen; Ghaderi, Ebrahim; Ahmadi, Ali; Rezaei, Heshmatollah; Ansari, Hossein

2016-01-01

Introduction: Self-rated health is a brief measure for general health. It is a comprehensive and sensitive index for prediction of health in future. Due to the high internet usage in medical students, the current study designed to evaluate the self-rated health (SRH) in relationship with internet addiction risk factors in medical students. Methods: This cross sectional study conducted on 254 students of Qom University of Medical Sciences 2014. Participants selected by two stage sampling metho...

Poetry Recitation for Business Students

Science.gov (United States)

Hoger, Beth

2012-01-01

Poetry recitation removes the distractions of creating and organizing original material so that business students can focus on presentation skills of delivery, confidence, and memory. Delivery includes articulation, emphasis, nonverbals, and presence. Confidence and memory development are complementary. Confidence comes from trusting the memory…

A Comparison of For-Profit and Traditional Universities' Student Persistence, Graduation Rate, and Job Placement

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Sandlin, Deborah L.

2017-01-01

This research project is a study comparing for-profit schools and traditional universities related to student persistence, graduation rate, and job placement. The results based on a sample size of 92 students indicate that there is no significant difference between persistence, graduation rates and successful job placement at either school. There…

Final-year student nurses' perceptions of role transition.

Science.gov (United States)

Doody, Owen; Tuohy, Dympna; Deasy, Christine

Role transition can be both challenging and exciting. This study presents the findings of phase one of a two-part study conducted by Deasy et al (2011), which explored final-year student nurses' (n=116) perceptions and expectations of role transition. The students were registered on four-year BSc nursing programmes at an Irish university. Data was analyzed using SPSS (version 16). A response rate of 84% was achieved. Over half of respondents said they were adequately prepared for the post of registered nurse. Respondents generally perceived themselves to be competent across a range of domains: managing workloads; prioritizing care delivery; interpersonal skills; time management skills; ethical decision making; and providing health information and education. In contrast, not all were confident about their knowledge and many expected the transition to be problematic. Most expected to be supported and to receive constructive feedback. Recommendations include nurturing supportive work environments to reduce stress and increase confidence.

The effectiveness of collaborative problem based physics learning (CPBPL) model to improve student’s self-confidence on physics learning

Science.gov (United States)

Prahani, B. K.; Suprapto, N.; Suliyanah; Lestari, N. A.; Jauhariyah, M. N. R.; Admoko, S.; Wahyuni, S.

2018-03-01

In the previous research, Collaborative Problem Based Physic Learning (CPBPL) model has been developed to improve student’s science process skills, collaborative problem solving, and self-confidence on physics learning. This research is aimed to analyze the effectiveness of CPBPL model towards the improvement of student’s self-confidence on physics learning. This research implemented quasi experimental design on 140 senior high school students who were divided into 4 groups. Data collection was conducted through questionnaire, observation, and interview. Self-confidence measurement was conducted through Self-Confidence Evaluation Sheet (SCES). The data was analyzed using Wilcoxon test, n-gain, and Kruskal Wallis test. Result shows that: (1) There is a significant score improvement on student’s self-confidence on physics learning (α=5%), (2) n-gain value student’s self-confidence on physics learning is high, and (3) n-gain average student’s self-confidence on physics learning was consistent throughout all groups. It can be concluded that CPBPL model is effective to improve student’s self-confidence on physics learning.

Development of a behaviour change communication tool for medical students: the 'Tent Pegs' booklet.

Science.gov (United States)

Chisholm, Anna; Hart, Jo; Mann, Karen; Peters, Sarah

2014-01-01

To describe the development and validation of a behaviour change communication tool for medical students. Behaviour change techniques (BCTs) were identified within the literature and used to inform a communication tool to support medical students in discussing health-related behaviour change with patients. BCTs were organized into an accessible format for medical students (the 'Tent Pegs' booklet) and validated using discriminant content validity methods with 11 expert judges. One-sample t-tests showed that judges reliably mapped BCTs onto six of the seven Tent Pegs domains (confidence rating means ranged from 4.0 to 5.1 out of 10, all p≤0.002). Only BCTs within the 'empowering people to change' domain were not significantly different from the value zero (mean confidence rating=1.2, p>0.05); these BCTs were most frequently allocated to the 'addressing thoughts and emotions' domain instead. BCTs within the Tent Pegs booklet are reliably allocated to corresponding behaviour change domains with the exception of those within the 'empowering people to change' domain. The existing evidence-base on BCTs can be used to directly inform development of a communication tool to support medical students facilitate health behaviour change with patients. Crown Copyright © 2013. Published by Elsevier Ireland Ltd. All rights reserved.

The Effect of Conceptual Change Pedagogy on Students' Conceptions of Rate of Reaction

Science.gov (United States)

Calik, Muammer; Kolomuc, Ali; Karagolge, Zafer

2010-01-01

This paper reports on an investigation of the effect of conceptual change pedagogy on students' conceptions of "rate of reaction" concepts. The study used a pre-test/post-test non-equivalent comparison group design approach and the sample consisted of 72 Turkish grade-11 students (aged 16-18 years) selected from two intact classrooms.…

Teaching crucial skills: An electrocardiogram teaching module for medical students.

Science.gov (United States)

Chudgar, Saumil M; Engle, Deborah L; Grochowski, Colleen O'Connor; Gagliardi, Jane P

2016-01-01

Medical student performance in electrocardiogram (ECG) interpretation at our institution could be improved. Varied resources exist to teach students this essential skill. We created an ECG teaching module (ECGTM) of 75 cases representing 15 diagnoses to improve medical students' performance and confidence in ECG interpretation. Students underwent pre- and post-clerkship testing to assess ECG interpretation skills and confidence and also end-of-clinical-year testing in ECG and laboratory interpretation. Performance was compared for the years before and during ECGTM availability. Eighty-four percent of students (total n=101) reported using the ECGTM; 98% of those who used it reported it was useful. Students' performance and confidence were higher on the post-test. Students with access to the ECGTM (n=101) performed significantly better than students from the previous year (n=90) on the end-of-year ECG test. The continuous availability of an ECGTM was associated with improved confidence and ability in ECG interpretation. The ECGTM may be another available tool to help students as they learn to read ECGs. Copyright © 2016 Elsevier Inc. All rights reserved.

Development of a student rating scale to evaluate teachers' competencies for facilitating reflective learning

NARCIS (Netherlands)

Schaub-de Jong, Mirabelle A.; Schonrock-Adema, Johanna; Dekker, Hanke; Verkerk, Marian; Cohen-Schotanus, Janke

Context Teaching students in reflection calls for specific teacher competencies. We developed and validated a rating scale focusing on Student perceptions of their Teachers' competencies to Encourage Reflective Learning in small Groups (STERLinG). Methods We applied an iterative procedure to reduce

Confidence in critical care nursing.

Science.gov (United States)

Evans, Jeanne; Bell, Jennifer L; Sweeney, Annemarie E; Morgan, Jennifer I; Kelly, Helen M

2010-10-01

The purpose of the study was to gain an understanding of the nursing phenomenon, confidence, from the experience of nurses in the nursing subculture of critical care. Leininger's theory of cultural care diversity and universality guided this qualitative descriptive study. Questions derived from the sunrise model were used to elicit nurses' perspectives about cultural and social structures that exist within the critical care nursing subculture and the influence that these factors have on confidence. Twenty-eight critical care nurses from a large Canadian healthcare organization participated in semistructured interviews about confidence. Five themes arose from the descriptions provided by the participants. The three themes, tenuously navigating initiation rituals, deliberately developing holistic supportive relationships, and assimilating clinical decision-making rules were identified as social and cultural factors related to confidence. The remaining two themes, preserving a sense of security despite barriers and accommodating to diverse challenges, were identified as environmental factors related to confidence. Practice and research implications within the culture of critical care nursing are discussed in relation to each of the themes.

Should Global Items on Student Rating Scales Be Used for Summative Decisions?

Science.gov (United States)

Berk, Ronald A.

2013-01-01

One of the simplest indicators of teaching or course effectiveness is student ratings on one or more global items from the entire rating scale. That approach seems intuitively sound and easy to use. Global items have even been recommended by a few researchers to get a quick-read, at-a-glance summary for summative decisions about faculty. The…

Significance of experts' overall ratings for medical student competence in relation to history-taking

Directory of Open Access Journals (Sweden)

Luiz Ernesto de Almeida Troncon

Full Text Available CONTEXT AND OBJECTIVE: Overall ratings (ORs of competence, given by expert physicians, are increasingly used in clinical skills assessments. Nevertheless, the influence of specific components of competence on ORs is incompletely understood. The aim here was to investigate whether ORs for medical student history-taking competence are influenced by performance relating to communication skills, completeness of questioning and asking contentdriven key questions. DESIGN AND SETTING: Descriptive, quantitative study at Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo. METHODS: Thirty-six medical students were examined in a 15-station high-stake objective structured clinical examination (OSCE. At four stations devoted to history-taking, examiners filled out checklists covering the components investigated and independently rated students’ overall performance using a five-point scale from 1 (poor to 5 (excellent. Physician ratings were aggregated for each student. Nonparametric correlations were made between ORs. RESULTS: ORs presented significant correlations with checklist scores (Spearman’s rs = 0.38; p = 0.02 and OSCE general results (rs = 0.52; p < 0.001. Scores for "communication skills" tended to correlate with ORs (rs = 0.31, but without reaching significance (p = 0.06. Neither the scores for "completeness" (rs = 0.26; p = 0.11 nor those for "asking key questions" (rs = 0.07; p = 0.60 correlated with ORs. CONCLUSIONS: Experts’ overall ratings for medical student competence regarding history-taking is likely to encompass a particular dimension, since ratings were only weakly influenced by specific components of performance.

Metacognitive Confidence Increases with, but Does Not Determine, Visual Perceptual Learning.

Science.gov (United States)

Zizlsperger, Leopold; Kümmel, Florian; Haarmeier, Thomas

2016-01-01

While perceptual learning increases objective sensitivity, the effects on the constant interaction of the process of perception and its metacognitive evaluation have been rarely investigated. Visual perception has been described as a process of probabilistic inference featuring metacognitive evaluations of choice certainty. For visual motion perception in healthy, naive human subjects here we show that perceptual sensitivity and confidence in it increased with training. The metacognitive sensitivity-estimated from certainty ratings by a bias-free signal detection theoretic approach-in contrast, did not. Concomitant 3Hz transcranial alternating current stimulation (tACS) was applied in compliance with previous findings on effective high-low cross-frequency coupling subserving signal detection. While perceptual accuracy and confidence in it improved with training, there were no statistically significant tACS effects. Neither metacognitive sensitivity in distinguishing between their own correct and incorrect stimulus classifications, nor decision confidence itself determined the subjects' visual perceptual learning. Improvements of objective performance and the metacognitive confidence in it were rather determined by the perceptual sensitivity at the outset of the experiment. Post-decision certainty in visual perceptual learning was neither independent of objective performance, nor requisite for changes in sensitivity, but rather covaried with objective performance. The exact functional role of metacognitive confidence in human visual perception has yet to be determined.

The effectiveness of e-learning in pediatric medical student education.

Science.gov (United States)

Khasawneh, Rima; Simonsen, Kari; Snowden, Jessica; Higgins, Joy; Beck, Gary

2016-01-01

Electronic learning allows individualized education and may improve student performance. This study assessed the impact of e-modules about infection control and congenital infections on medical knowledge. A descriptive study was conducted involving third-year medical students on pediatric clerkship. e-Module content in three different formats was developed: a text monograph, a PowerPoint presentation, and a narrated PowerPoint lecture. Students' use of the e-modules was tracked, as was participation in the infectious disease rotation and the order of pediatric rotation. Pre- and posttests specific to the e-module content and National Board of Medical Examiners (NBME) pediatric exam scores were recorded. Among 67 participants, 63% of them visited at least one e-module. Neither accessing any e-modules, timing of pediatric clerkship, nor assignment to ID rotation resulted in improved posttest nor NBME scores. Seventy percent of students rated the e-modules as satisfactory and reported usage improved their confidence with the congenital infections topic. e-Modules did not improve student performance on NBME or posttest; however, they were perceived as satisfactory and to have improved confidence among those who used them. This study underscores the importance of formally evaluating electronic and other innovative curricula when implemented within existing medical education frameworks.

Cyclic efforts to improve completion rates of masters’ degree students in nursing

Directory of Open Access Journals (Sweden)

Lizeth Roets

2012-12-01

Full Text Available Supervisors at Higher Education Institutions are challenged to shorten throughput of Master’s degree students in nursing as researchers are needed to improve the art and science of the nursing profession. Globally the completion time for a postgraduate degree in the health sciences varies between 4.7 and 5.5 years. The purpose of the study was to describe strategies that were implemented to shorten completion time and attrition rate of postgraduate students. A cyclic technical, scientific collaborative mode within an action research methodology was used to identify factors impeding completion time in this study. Contrary to other studies, supervision was not an inhibiting factor in this study. Physical, technical, academic and financial aspects were identified by postgraduate students through questionnaires and informal discussion groups with supervisors as well as progress reports. Strategies were implemented to address these. Following implementation of all strategies, 42% of the postgraduate students in the School of Nursing completed their Master’s degree within two years. This implies a 34% improvement. Although the completion rate improved it was still unsatisfactory and new challenges were identified during the second cycle, for example, the number of inexperienced supervisors increased and they needed mentoring. Speed mentoring is a possible solution to the problem.

Transition Services: An Investigation of the Knowledge, Confidence, and Practice of Special Education Teachers in District of Columbia Public Charter High Schools

Science.gov (United States)

Henry, Wallace R., III

2015-01-01

This study was intended to enhance the limited research on the knowledge and confidence of special education teachers in public education regarding transition services and the quality of transition plans they develop. The key variables examined in this study are knowledge, confidence, and the quality of student transition plans. The sample…

ACHIEVEMENT GOALS AND INTENSIVITY OF PHYSICAL ACTIVITY DURING FREE PLAY IN CHILDREN: THE MODERATING ROLE OF PERCEIVED SPORT CONFIDENCE

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R. Lochbaum Marc

2015-11-01

Full Text Available Purpose: to examine the moderating role of sport confidence and resultant the achievement goal profile with physical activity intensity during free play. Material: participants were 28 children participating in an after-school program. The 28 children completed measures of task and ego goal orientations and sport confidence two weeks prior to having their heart rate monitored during a free play session. Results: indicated that children with high sport confidence were characterized ( p 1.10 by higher task and ego orientations and average heart rate over the course of the free play session when compared to the low sport confidence children. The moderate sport confidence children were not significantly different than the other groups expect for ego orientation though effect sizes indicated this group tended towards being more similar to the high sport confidence group. The results were confounded as all children in the low sport confidence condition were girls. Conclusions: Sport confidence moderates physical activity intensity during free play in children and is characterized by a higher ego orientation and generally higher task orientation. But given all of the low confident children were females, intervention work is needed at early ages with girls to build sport confidence and motivations for both goal orientations to hopefully increase physical activity intensity during free play.

A Correlational Study of a Reading Comprehension Program and Attrition Rates of ESL Nursing Students in Texas.

Science.gov (United States)

Donnell, Wendy M

The purpose of this study was to examine the associations between English as a second language (ESL), a reading comprehension program, and attrition rates of nursing students. Higher attrition rates of ESL nursing students are an assumption, seemingly based on anecdotal evidence. Data reflecting ESL student attrition should be measured and analyzed so that students can be identified prior to attrition. A secondary analysis of a large database of 27 initial licensure programs in Texas was completed. Data analysis identified that ESL students who used a reading comprehension program were almost twice as likely to be off track or out of the program as ESL students who did not use the program. Nurse educators need to evaluate student profile characteristics in a comprehensive way when determining risk of attrition.

An Exploratory Study Investigating the Impact of a Differentiate Framework of Instruction on Generalist Teachers Perceived Confidence to Teach Visual Arts

Science.gov (United States)

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…

Evaluating clinical teachers with the Maastricht clinical teaching questionnaire: how much 'teacher' is in student ratings?

Science.gov (United States)

Boerboom, Tobias B B; Mainhard, Tim; Dolmans, Diana H J M; Scherpbier, Albert J J A; Van Beukelen, Peter; Jaarsma, A D C

2012-01-01

Students are a popular source of data to evaluate the performance of clinical teachers. Instruments to obtain student evaluations must have proven validity. One aspect of validity that often remains underexposed is the possibility of effects of between-student differences and teacher and student characteristics not directly related to teaching performance. The authors examined the occurrence of such effects, using multilevel analysis to analyse data from the Maastricht clinical teaching questionnaire (MCTQ), a validated evaluation instrument, in a veterinary curriculum. The 15-item MCTQ covers five domains. The authors used multilevel analysis to divide the variance in the domain scores in components related to, respectively, teachers and students. They estimated subsequent models to explore how the MCTQ scores are dependent on teacher and student characteristics. Significant amounts of variance in student ratings were due to between-teacher differences, particularly for learning climate, modelling and coaching. The effects of teacher and student characteristics were mostly non-significant or small. Large portions of variance in MCTQ scores were due to differences between teachers, while the contribution of student and teacher characteristics was negligible. The results support the validity of student ratings obtained with the MCTQ for evaluating teacher performance.

The relationship between fundamental movement skill proficiency and physical self-confidence among adolescents.

Science.gov (United States)

McGrane, Bronagh; Belton, Sarahjane; Powell, Danielle; Issartel, Johann

2017-09-01

This study aims to assess fundamental movement skill (FMS) proficiency, physical self-confidence levels, and the relationship between these variables and gender differences among adolescents. Three hundred and ninety five adolescents aged 13.78 years (SD = ±1.2) from 20 schools were involved in this study. The Test of Gross Motor Development-2nd Edition (TGMD), TGMD-2 and Victorian Skills Manual were used to assess 15 FMS. Participants' physical self-confidence was also assessed using a valid skill-specific scale. A significant correlation was observed between FMS proficiency and physical self-confidence for females only (r = 0.305, P < 0.001). Males rated themselves as having significantly higher physical self-confidence levels than females (P = 0.001). Males scored significantly higher than females in FMS proficiency (P < 0.05), and the lowest physical self-confidence group were significantly less proficient at FMS than the medium (P < 0.001) and high physical self-confidence groups (P < 0.05). This information not only highlights those in need of assistance to develop their FMS but will also facilitate in the development of an intervention which aims to improve physical self-confidence and FMS proficiency.

Family context variables and the development of self-regulation in college students.

Science.gov (United States)

Strage, A A

1998-01-01

While researchers have begun to specify how features of students' immediate learning environments affect the development and use of self-regulation skills, relatively little attention has been paid to the role of the family context in fostering or impeding the development of these skills. This paper proposes a conceptual framework based on attachment theory (Ainsworth et al., 1978; Bowlby, 1982) and Baumrind's parenting styles typology (Baumrind, 1967, 1991) for examining the relationship between family context variables and the development of self-regulation skills. It also presents initial findings from a study of the parental practices and values associated with academic self-regulation in college students. A sample of 465 students completed the 104-item Student Attitudes and Perceptions Survey, which consists of 4 personal profile scales, 7 family background scales, 2 course characteristics scales, and 2 study habits scales. Perceptions of parents as authoritative and of family as emotionally close were found to be predictive of (1) general confidence and positive sense of self, (2) positive goal-orientation at school, (3) general concern about preparation for the future, and (4) positive adjustment to college. These family profiles were also predictive of (1) students' rating their introductory psychology course as interesting and supportive, (2) favorable ratings of their time and effort management and note-taking skills, and (3) strong agreement with a series of items reflecting components of self-regulated learning. Perceptions of parents as authoritarian and of family as nagging or enmeshed were also predictive of concern about preparation for the future. These family profiles were generally predictive of students' rating their introductory psychology course as difficult, and of time and effort management difficulties. The patterns linking family background profiles with course perceptions, study habits, and individual indices of self-regulated learning

Completing College: A National View of Student Attainment Rates--Fall 2010 Cohort (Signature Report No. 12)

Science.gov (United States)

Shapiro, Doug; Dundar, Afet; Wakhungu, Phoebe Khasiala; Yuan, Xin; Nathan, Angel; Hwang, Youngsik

2016-01-01

This fifth annual report on national college completion rates offers a look at the six-year outcomes for students who began postsecondary education in fall 2010, toward the end of the Great Recession. It looks at the various pathways students took toward degree completion, as well as the completion rates through May 2016 for the different student…

Academic Fit of Student-Athletes: An Analysis of NCAA Division 1-A Graduation Rates

Science.gov (United States)

Ferris, Eric; Finster, Mark; McDonald, David

2004-01-01

Federal law mandates that universities reveal their graduation rates purportedly to inform policy makers and constituencies about efforts to support educational attainment for students and athletes. These rates are widely used to compare universities. Analysis of 10 years of graduation rates across all major athletic programs concludes that…

Realising the potential for an Olympic legacy; teaching medical students about sport and exercise medicine and exercise prescribing.

Science.gov (United States)

Jones, Paul R; Brooks, John H M; Wylie, Ann

2013-11-01

Physicians are increasingly being called upon to promote physical activity (PA) among patients. However, a paucity of exercise medicine teaching in the UK undergraduate medical curricula prevents students from acquiring the necessary knowledge and skills to do so. To address this issue, King's College London School of Medicine introduced an exercise medicine strand of teaching. This study evaluated the acceptability of exercise promotion behaviour change lectures and explored the knowledge and attitudes of the students who received it. Students were invited to complete a 6-item online questionnaire prior to and after exercise medicine lectures. The questionnaire assessed beliefs regarding the importance of PA in disease prevention and management, in addition to their confidence in advising patients on PA recommendations. A focus group (n=7) explored students' attitudes towards and knowledge of PA promotion and exercise prescribing. In total, 121 (15%) first-year and second-year MBBS students completed the questionnaire. Students' beliefs regarding the importance of PA in managing disease and their confidence in PA promotion among patients increased after the teaching (pexercise medicine teaching, strongly supportive of its continued inclusion in the curriculum and advocated its importance for patients and themselves as future doctors. Behaviour change teaching successfully improved students' knowledge of and confidence regarding PA promotion. These improvements are a step forward and may increase the rates and success of physician PA counselling in the future.

Limited test data: The choice between confidence limits and inverse probability

International Nuclear Information System (INIS)

Nichols, P.

1975-01-01

For a unit which has been successfully designed to a high standard of reliability, any test programme of reasonable size will result in only a small number of failures. In these circumstances the failure rate estimated from the tests will depend on the statistical treatment applied. When a large number of units is to be manufactured, an unexpected high failure rate will certainly result in a large number of failures, so it is necessary to guard against optimistic unrepresentative test results by using a confidence limit approach. If only a small number of production units is involved, failures may not occur even with a higher than expected failure rate, and so one may be able to accept a method which allows for the possibility of either optimistic or pessimistic test results, and in this case an inverse probability approach, based on Bayes' theorem, might be used. The paper first draws attention to an apparently significant difference in the numerical results from the two methods, particularly for the overall probability of several units arranged in redundant logic. It then discusses a possible objection to the inverse method, followed by a demonstration that, for a large population and a very reasonable choice of prior probability, the inverse probability and confidence limit methods give the same numerical result. Finally, it is argued that a confidence limit approach is overpessimistic when a small number of production units is involved, and that both methods give the same answer for a large population. (author)

Regional Competition for Confidence: Features of Formation

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Irina Svyatoslavovna Vazhenina

2016-09-01

Full Text Available The increase in economic independence of the regions inevitably leads to an increase in the quality requirements of the regional economic policy. The key to successful regional policy, both during its development and implementation, is the understanding of the necessity of gaining confidence (at all levels, and the inevitable participation in the competition for confidence. The importance of confidence in the region is determined by its value as a competitive advantage in the struggle for partners, resources and tourists, and attracting investments. In today’s environment the focus of governments, regions and companies on long-term cooperation is clearly expressed, which is impossible without a high level of confidence between partners. Therefore, the most important competitive advantages of territories are intangible assets such as an attractive image and a good reputation, which builds up confidence of the population and partners. The higher the confidence in the region is, the broader is the range of potential partners, the larger is the planning horizon of long-term concerted action, the better are the chances of acquiring investment, the higher is the level of competitive immunity of the territories. The article defines competition for confidence as purposeful behavior of a market participant in economic environment, aimed at acquiring specific intangible competitive advantage – the confidence of the largest possible number of other market actors. The article also highlights the specifics of confidence as a competitive goal, presents factors contributing to the destruction of confidence, proposes a strategy to fight for confidence as a program of four steps, considers the factors which integrate regional confidence and offers several recommendations for the establishment of effective regional competition for confidence

78 FR 53433 - Annual Notice of Interest Rates of Federal Student Loans Made Under the Federal Family Education...

Science.gov (United States)

2013-08-29

... Notice of Interest Rates of Federal Student Loans Made Under the Federal Family Education Loan Program... Federal Student Aid announces the interest rates for the period July 1, 2013, through June 30, 2014, for..., 2010. The Chief Operating Officer takes this action to give notice of FFEL Program loan interest rates...

Helping all Students Become Einstein’s using Bibliotherapy when Teaching Mathematics to Prepare Students for a STEM World

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Joseph M. Furner

2017-06-01

Full Text Available Today, being confident and having a sound understanding of mathematics is critical in an age of STEM.Teachers must play in important role in seeing that all students display their confidence in their ability to domathematics. This paper explains the process of using bibliotherapy when teaching mathematics to addressboth the math anxious or the math gifted student to build more math confidence in a STEM world. Oftengifted students of mathematics can be made to feel bad by their peers just because they know mathematicsand things come easy to them. Today there are many students in school that have math anxiety. Children'sand adolescent literature has been recognized now as a means to teaching mathematics to students throughthe use of stories to make the mathematics concepts relevant and meaningful. Literature can also be usedas a form of therapy, bibliotherapy, to reach students who may be frustrated with children picking on themfor knowing a lot of mathematics or who are math anxious. Story and picture books such as Counting onFrank, Math Curse and A Gebra Named Al are now available to use in the classroom as forms of bibliotherapyin helping students come to terms with issues that haunt them as it relates to mathematics. Children's bookscan be beneficial to address the math anxious and even the gifted. In this paper the author proposes usingreading and discussion (bibliotherapy to help all students become confident in mathematics in the STEMworld we live in.

High-fidelity simulation among bachelor students in simulation groups and use of different roles.

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