Sample records for performance

  1. 34 CFR 361.86 - Performance levels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Standards and Performance Indicators § 361.86 Performance levels. (a) General. (1) Paragraph (b) of this..., new performance levels. (b) Performance levels for each performance indicator. (1)(i) The performance levels for Performance Indicators 1.1 through 1.6 are— Performance indicator Performance level by type of...

  2. Performance, Performance System, and High Performance System

    ERIC Educational Resources Information Center

    Jang, Hwan Young

    2009-01-01

    This article proposes needed transitions in the field of human performance technology. The following three transitions are discussed: transitioning from training to performance, transitioning from performance to performance system, and transitioning from learning organization to high performance system. A proposed framework that comprises…

  3. Predicting race performance in triathlon: the role of perfectionism, achievement goals, and personal goal setting.

    PubMed

    Stoeber, Joachim; Uphill, Mark A; Hotham, Sarah

    2009-04-01

    The question of how perfectionism affects performance is highly debated. Because empirical studies examining perfectionism and competitive sport performance are missing, the present research investigated how perfectionism affected race performance and what role athletes' goals played in this relationship in two prospective studies with competitive triathletes (Study 1: N = 112; Study 2: N = 321). Regression analyses showed that perfectionistic personal standards, high performance-approach goals, low performance-avoidance goals, and high personal goals predicted race performance beyond athletes' performance level. Moreover, the contrast between performance-avoidance and performance-approach goals mediated the relationship between perfectionistic personal standards and performance, whereas personal goal setting mediated the relationship between performance-approach goals and performance. The findings indicate that perfectionistic personal standards do not undermine competitive performance, but are associated with goals that help athletes achieve their best possible performance.

  4. Distributed performance counters

    DOEpatents

    Davis, Kristan D; Evans, Kahn C; Gara, Alan; Satterfield, David L

    2013-11-26

    A plurality of first performance counter modules is coupled to a plurality of processing cores. The plurality of first performance counter modules is operable to collect performance data associated with the plurality of processing cores respectively. A plurality of second performance counter modules are coupled to a plurality of L2 cache units, and the plurality of second performance counter modules are operable to collect performance data associated with the plurality of L2 cache units respectively. A central performance counter module may be operable to coordinate counter data from the plurality of first performance counter modules and the plurality of second performance modules, the a central performance counter module, the plurality of first performance counter modules, and the plurality of second performance counter modules connected by a daisy chain connection.

  5. Self-regulation: from goal orientation to job performance.

    PubMed

    Porath, Christine L; Bateman, Thomas S

    2006-01-01

    The authors investigated the effects on job performance of 3 forms of goal orientation and 4 self-regulation (SR) tactics. In a longitudinal field study with salespeople, learning and performance-prove goal orientation predicted subsequent sales performance, whereas performance-avoid goal orientation negatively predicted sales performance. The SR tactics functioned as mediating variables between learning and performance-prove goal orientations and performance. Social competence and proactive behavior directly and positively predicted sales performance, and emotional control negatively predicted performance. (c) 2006 APA, all rights reserved.

  6. Long-term bridge performance high priority bridge performance issues.

    DOT National Transportation Integrated Search

    2014-10-01

    Bridge performance is a multifaceted issue involving performance of materials and protective systems, : performance of individual components of the bridge, and performance of the structural system as a whole. The : Long-Term Bridge Performance (LTBP)...

  7. The implications of linking the dynamic performance and turnover literatures.

    PubMed

    Sturman, M C; Trevor, C O

    2001-08-01

    This article examines how the literatures of dynamic performance and the performance-turnover relationship inform each other. The nonrandom performance turnover relationship suggests that dynamic performance studies may be biased by their elimination of participants who do not remain for the entire study period. The authors demonstrated that the performance slopes of those who leave an organization differ from the performance slopes of those who remain. This finding suggests that studies of the performance-turnover relationship need to consider employee performance trends when predicting turnover. Replicating and extending the research of D. A. Harrison, M. Virick, and S. William (1996), the authors found that performance changes from the previous month and performance trends measured over a longer time period explained variance in voluntary turnover beyond current performance. Finally, the authors showed that performance trends interacted with current performance in the prediction of voluntary turnover.

  8. Emotional States of Athletes Prior to Performance-Induced Injury

    PubMed Central

    Devonport, Tracey J.; Lane, Andrew M.; Hanin, Yuri L.

    2005-01-01

    Psychological states experienced by athletes prior to injured, best and worst performances were investigated retrospectively using a mixed methodology. Fifty-nine athletes volunteered to complete an individualized assessment of performance states based on the Individual Zones of Optimal fFunctioning (IZOF) model. A subsection (n = 30) of participants completed a standardized psychometric scale (Brunel Mood Rating Scale: BRUMS), retrospectively describing how they felt before best, worst, and injured performances. IZOF results showed similar emotion states being identified for injured and best performances. Analysis of BRUMS scores indicated a significant main effect for differences in mood by performance outcome, with post-hoc analyses showing best performance was associated with lower scores on depression and fatigue and higher vigor than injured performance and worst performance. Worst performance was associated with higher fatigue and confusion than injured performance. Results indicate that retrospective emotional profiles before injured performance are closer to successful performance, than unsuccessful, and confirm differences between successful and unsuccessful performance. Qualitative and quantitative approaches used to retrospectively assess pre-performance emotional states before three performance outcomes, produced complimentary findings. Practical implications of the study are discussed. Key Points Psychological states experienced by athletes prior to injured, best and worst performances were investigated retrospectively using a mixed methodology. Results indicate that retrospective emotional profiles before injured performance are closer to successful performance, than unsuccessful, and confirm differences between successful and unsuccessful performance, a finding that occurred using both methods. Future research should further examine the emotional antecedents of injury and that applied sport psychologists recognize the potential risk of injury associated with emotional profiles typically linked with best performance. PMID:24501552

  9. 5 CFR 430.304 - SES performance management systems.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false SES performance management systems. 430... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.304 SES performance management systems. (a... or more performance management systems for its senior executives. (b) Performance management systems...

  10. 5 CFR 430.304 - SES performance management systems.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false SES performance management systems. 430... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.304 SES performance management systems. (a... or more performance management systems for its senior executives. (b) Performance management systems...

  11. 5 CFR 430.304 - SES performance management systems.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false SES performance management systems. 430... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.304 SES performance management systems. (a... or more performance management systems for its senior executives. (b) Performance management systems...

  12. 5 CFR 430.304 - SES performance management systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false SES performance management systems. 430... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.304 SES performance management systems. (a... or more performance management systems for its senior executives. (b) Performance management systems...

  13. Quantifying the physical demands of a musical performance and their effects on performance quality.

    PubMed

    Drinkwater, Eric J; Klopper, Christopher J

    2010-06-01

    This study investigated the effects of fatigue on performance quality induced by a prolonged musical performance. Ten participants prepared 10 min of repertoire for their chosen wind instrument that they played three times consecutively. Prior to the performance and within short breaks between performances, researchers collected heart rate, respiratory rate, blood pressure, blood lactate concentration, rating of perceived exertion (RPE), and rating of anxiety. All performances were audio recorded and later analysed for performance errors. Reliability in assessing performance errors was assessed by typical error of measure (TEM) of 15 repeat performances. Results indicate all markers of physical stress significantly increased by a moderate to large amount (4.6 to 62.2%; d = 0.50 to 1.54) once the performance began, while heart rate, respirations, and RPE continued to rise by a small to large amount (4.9 to 23.5%; d = 0.28 to 0.93) with each performance. Observed changes in performance between performances were well in excess of the TEM of 7.4%. There was a significant small (21%, d = 0.43) decrease in errors after the first performance; after the second performance, there was a significant large increase (70.4%, d = 1.14). The initial increase in physiological stress with corresponding decrease in errors after the first performance likely indicates "warming up," while the continued increase in markers of physical stress with dramatic decrement in performance quality likely indicates fatigue. Musicians may consider the relevance of physical fitness to maintaining performance quality over the duration of a performance.

  14. Outperforming whom? A multilevel study of performance-prove goal orientation, performance, and the moderating role of shared team identification.

    PubMed

    Dietz, Bart; van Knippenberg, Daan; Hirst, Giles; Restubog, Simon Lloyd D

    2015-11-01

    Performance-prove goal orientation affects performance because it drives people to try to outperform others. A proper understanding of the performance-motivating potential of performance-prove goal orientation requires, however, that we consider the question of whom people desire to outperform. In a multilevel analysis of this issue, we propose that the shared team identification of a team plays an important moderating role here, directing the performance-motivating influence of performance-prove goal orientation to either the team level or the individual level of performance. A multilevel study of salespeople nested in teams supports this proposition, showing that performance-prove goal orientation motivates team performance more with higher shared team identification, whereas performance-prove goal orientation motivates individual performance more with lower shared team identification. Establishing the robustness of these findings, a second study replicates them with individual and team performance in an educational context. (c) 2015 APA, all rights reserved).

  15. Quiet Clean Short-Haul Experimental Engine (QCSEE) Over-The-Wing (OTW) propulsion system test report. Volume 2: Aerodynamics and performance. [engine performance tests to define propulsion system performance on turbofan engines

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The design and testing of the over the wing engine, a high bypass, geared turbofan engine, are discussed. The propulsion system performance is examined for uninstalled performance and installed performance. The fan aerodynamic performance and the D nozzle and reverser thrust performance are evaluated.

  16. 20 CFR 416.1041 - Standards of performance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... performance. (a) General. The performance standards include both a target level of performance and a threshold level of performance for the State agency. The target level represents a level of performance that we... performance levels to the target levels. (b) The target level. The target level is the optimum level of...

  17. Performance Pay and Teacher Motivation: Separating Myth from Reality

    ERIC Educational Resources Information Center

    Hulleman, Chris S.; Barron, Kenneth E.

    2010-01-01

    This article draws on research from outside of education to evaluate some common myths about performance pay and to consider future directions for designing and evaluating performance pay systems in K-12 education. The five common myths surrounding performance pay include: (1) Performance pay systems improve performance; (2) Performance pay…

  18. The effects of extended work under sleep deprivation conditions on team-based performance.

    PubMed

    Pilcher, June J; Vander Wood, Melissa A; O'Connell, Kristina L

    2011-07-01

    Teamwork is becoming increasingly common in today's workplaces; however, little research has examined how well teams perform under sleep deprivation conditions. The purpose of the current study was to examine the effect of extended work under sleep deprivation conditions on team performance. A total of 24 participants were sleep deprived for 30 h and completed 16 h of sustained operations during the last portion of the sleep deprivation period. The participants completed the Wombat, a complex task including vigilance and cognitive components, with a partner in four 24-min testing sessions during the sustained operations period. The results indicated that team performance increased during the work period while, within each testing session, team performance on vigilance tasks remained stable and overall performance decreased. The current results suggest that performance on two-person teams results in improved performance but does not fully counteract the decreases in performance within each work period. Performance in two-person teams increased across an extended work shift under sleep deprivation conditions. However, vigilance performance remained stable while overall performance decreased when examining performance in 8-min segments. These results suggest that averaging team-based performance over a longer testing period may mask the negative effects of sleep deprivation. STATEMENT OF RELEVANCE: Performance in two-person teams increased across an extended work shift under sleep deprivation conditions. However, vigilance performance remained stable while overall performance decreased when examining performance in 8-min segments. These results suggest that averaging team-based performance over a longer testing period may mask the negative effects of sleep deprivation.

  19. The Role of Culture, Competitiveness and Economic Performance in Explaining Academic Performance: A Global Market Analysis for International Student Segmentation

    ERIC Educational Resources Information Center

    Baumann, Chris; Hamin

    2011-01-01

    A nation's culture, competitiveness and economic performance explain academic performance. Partial Least Squares (PLS) testing of 2252 students shows culture affects competitiveness and academic performance. Culture and economic performance each explain 32%; competitiveness 36%. The model predicts academic performance when culture, competitiveness…

  20. The Impact of Performance Funding on Institutional Performance over Time: Evidence from South Korean Universities

    ERIC Educational Resources Information Center

    Yi, Pilnam; Kwak, Jinsook; Kim, Junyeop

    2015-01-01

    Performance funding for higher education has gained popularity in many countries, but its impact on institutional performance remains unclear. This study investigates the impact of performance funding on the institutional performance of Korean universities over time. The institutional performance indicators used include graduates' employment rate,…

  1. The Performer as Writer.

    ERIC Educational Resources Information Center

    Gentile, John S.

    Most performer-writers accept the writing process simply as a means to an end: the shared performance event with a live audience. While writer-performers regard a script as more important than the performance, a solo performance is, however, a showcase of the artist's talent, and creating one's own text offers the performer artistic control. Some…

  2. The relationship between corporate environmental performance and environmental disclosure: an empirical study in China.

    PubMed

    Meng, X H; Zeng, S X; Shi, Jonathan J; Qi, G Y; Zhang, Z B

    2014-12-01

    Based on a content analysis of 533 Chinese listed companies, this study examines how corporate environmental performance affects not only the level of detail of a company's environmental disclosures, but also what information is disclosed. The results show that (1) both poor and good performers have more disclosure than the median (i.e., "mixed") performers, which provides empirical evidence to support a nonlinear relationship between corporate environmental performance and environmental disclosure; (2) poor performers disclose more soft information on environmental performance than good performers, and good performers disclose more solid information; and (3) although poor performers increase disclosure after being exposed as environmental violators, they avoid disclosing negative environmental information, such as the violation and the associated penalties. This study provides additional evidence for a nonlinear relationship between environmental performance and disclosure in emerging markets, and suggests environmental disclosure may not be a valid signal to differentiate good performers from poor performers in contemporary China. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Understanding protocol performance: impact of test performance.

    PubMed

    Turner, Robert G

    2013-01-01

    This is the second of two articles that examine the factors that determine protocol performance. The objective of these articles is to provide a general understanding of protocol performance that can be used to estimate performance, establish limits on performance, decide if a protocol is justified, and ultimately select a protocol. The first article was concerned with protocol criterion and test correlation. It demonstrated the advantages and disadvantages of different criterion when all tests had the same performance. It also examined the impact of increasing test correlation on protocol performance and the characteristics of the different criteria. To examine the impact on protocol performance when individual tests in a protocol have different performance. This is evaluated for different criteria and test correlations. The results of the two articles are combined and summarized. A mathematical model is used to calculate protocol performance for different protocol criteria and test correlations when there are small to large variations in the performance of individual tests in the protocol. The performance of the individual tests that make up a protocol has a significant impact on the performance of the protocol. As expected, the better the performance of the individual tests, the better the performance of the protocol. Many of the characteristics of the different criteria are relatively independent of the variation in the performance of the individual tests. However, increasing test variation degrades some criteria advantages and causes a new disadvantage to appear. This negative impact increases as test variation increases and as more tests are added to the protocol. Best protocol performance is obtained when individual tests are uncorrelated and have the same performance. In general, the greater the variation in the performance of tests in the protocol, the more detrimental this variation is to protocol performance. Since this negative impact is increased as more tests are added to the protocol, greater test variation indicates using fewer tests in the protocol. American Academy of Audiology.

  4. Evaluation of emergency department performance - a systematic review on recommended performance and quality-in-care measures.

    PubMed

    Sørup, Christian Michel; Jacobsen, Peter; Forberg, Jakob Lundager

    2013-08-09

    Evaluation of emergency department (ED) performance remains a difficult task due to the lack of consensus on performance measures that reflects high quality, efficiency, and sustainability. To describe, map, and critically evaluate which performance measures that the published literature regard as being most relevant in assessing overall ED performance. Following the PRISMA guidelines, a systematic literature review of review articles reporting accentuated ED performance measures was conducted in the databases of PubMed, Cochrane Library, and Web of Science. Study eligibility criteria includes: 1) the main purpose was to discuss, analyse, or promote performance measures best reflecting ED performance, 2) the article was a review article, and 3) the article reported macro-level performance measures, thus reflecting an overall departmental performance level. A number of articles addresses this study's objective (n = 14 of 46 unique hits). Time intervals and patient-related measures were dominant in the identified performance measures in review articles from US, UK, Sweden and Canada. Length of stay (LOS), time between patient arrival to initial clinical assessment, and time between patient arrivals to admission were highlighted by the majority of articles. Concurrently, "patients left without being seen" (LWBS), unplanned re-attendance within a maximum of 72 hours, mortality/morbidity, and number of unintended incidents were the most highlighted performance measures that related directly to the patient. Performance measures related to employees were only stated in two of the 14 included articles. A total of 55 ED performance measures were identified. ED time intervals were the most recommended performance measures followed by patient centeredness and safety performance measures. ED employee related performance measures were rarely mentioned in the investigated literature. The study's results allow for advancement towards improved performance measurement and standardised assessment across EDs.

  5. Skylab program earth resources experiment package sensor performance evaluation, volume 1, (S190A)

    NASA Technical Reports Server (NTRS)

    Kenney, G. P.

    1975-01-01

    The results of S190A sensor performance evaluation are summarized based on data presented by all contributors to the sensor performance evaluation interim reports. Techniques used in sensor performance evaluation are discussed. Topics discussed include: performance degradation identified during the Skylab missions, S190A and EREP system anomalies that affected S190A performance, and the performance achieved, in terms of pertinent S190A parameters. Additional analyses include final performance analyses completed after submittal of the SL4 interim sensor performance evaluation reports, including completion of detailed analyses of basic performance parameters initiated during the interim report periods and consolidation analyses to reduce independent mission data (SL2, SL3, and SL4) to determine overall performance realized during all three Skylab missions.

  6. Use of comparative performance indicators in rehabilitation.

    PubMed

    Zidarov, Diana; Poissant, Lise; Sicotte, Claude

    The development of performance indicators that enable benchmarking between organizations is an important mechanism for accountability, organizational learning, and performance improvement. In the province of Quebec (Canada), 21 rehabilitation organizations developed a common set of performance indicators through interorganizational collaboration. The aims of this study were to describe the rehabilitation organizations' use of a common set of performance indicators and to identify the factors influencing such use. A qualitative survey was performed. Individual semistructured interviews were conducted with executives (n = 18) working at 16 rehabilitation organizations using a common set of performance indicators. A thematic analysis of the factors of use was performed according to the Consolidated Framework for Implementation Research. The use of performance indicators was categorized as purposeful, political, or passive. Our results showed that all organizations used the common set of performance indicators. Four factors were identified as important to all the rehabilitation organizations to explain their interest in comparative performance indicators: the need to develop their own performance indicators, the compatibility of performance information with organizational needs, complexity/simplicity of performance information, and the support offered by their common association. Sixty-three percent of rehabilitation organizations made purposeful or political use of performance indicators. Three main factors contributed to typify those organizations from the others: the perceived quality of the performance indicators, the leadership of decision makers, and the resources available. Our results showed that use of performance indicators can support the initiation of projects for improving the quality of care. Key recommendations are proposed to decision makers that may enhance performance indicators' use.

  7. 40 CFR Table 6 to Subpart Wwww of... - Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control... Performance Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices As required in § 63.5850 you must conduct performance tests, performance evaluations, and...

  8. 40 CFR Table 6 to Subpart Wwww of... - Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control... Performance Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices As required in § 63.5850 you must conduct performance tests, performance evaluations, and...

  9. 40 CFR Table 6 to Subpart Wwww of... - Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control... Performance Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices As required in § 63.5850 you must conduct performance tests, performance evaluations, and...

  10. 5 CFR 430.102 - Performance management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Performance management. 430.102 Section 430.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Performance Management § 430.102 Performance management. (a) Performance management is the...

  11. 5 CFR 430.102 - Performance management.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Performance management. 430.102 Section 430.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Performance Management § 430.102 Performance management. (a) Performance management is the...

  12. 5 CFR 430.102 - Performance management.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Performance management. 430.102 Section 430.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Performance Management § 430.102 Performance management. (a) Performance management is the...

  13. 5 CFR 430.102 - Performance management.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Performance management. 430.102 Section 430.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Performance Management § 430.102 Performance management. (a) Performance management is the...

  14. 5 CFR 430.102 - Performance management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Performance management. 430.102 Section 430.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Performance Management § 430.102 Performance management. (a) Performance management is the...

  15. Performance pressure and caffeine both affect cognitive performance, but likely through independent mechanisms.

    PubMed

    Boere, Julia J; Fellinger, Lizz; Huizinga, Duncan J H; Wong, Sebastiaan F; Bijleveld, Erik

    2016-02-01

    A prevalent combination in daily life, performance pressure and caffeine intake have both been shown to impact people's cognitive performance. Here, we examined the possibility that pressure and caffeine affect cognitive performance via a shared pathway. In an experiment, participants performed a modular arithmetic task. Performance pressure and caffeine intake were orthogonally manipulated. Findings indicated that pressure and caffeine both negatively impacted performance. However, (a) pressure vs. caffeine affected performance on different trial types, and (b) there was no hint of an interactive effect. So, though the evidence is indirect, findings suggest that pressure and caffeine shape performance via distinct mechanisms, rather than a shared one. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. 48 CFR 37.603 - Performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Performance standards. 37... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.603 Performance standards. (a) Performance standards establish the performance level required by the Government to meet the contract...

  17. 48 CFR 37.603 - Performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Performance standards. 37... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.603 Performance standards. (a) Performance standards establish the performance level required by the Government to meet the contract...

  18. 48 CFR 37.603 - Performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Performance standards. 37... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.603 Performance standards. (a) Performance standards establish the performance level required by the Government to meet the contract...

  19. 48 CFR 37.603 - Performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Performance standards. 37... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.603 Performance standards. (a) Performance standards establish the performance level required by the Government to meet the contract...

  20. Influential Effects of Intrinsic-Extrinsic Incentive Factors on Management Performance in New Energy Enterprises.

    PubMed

    Wang, Ping; Lu, Zhengnan; Sun, Jihong

    2018-02-08

    Background : New energy has become a key trend for global energy industry development. Talent plays a very critical role in the enhancement of new energy enterprise competitiveness. As a key component of talent, managers have been attracting more and more attention. The increase in job performance relies on, to a certain extent, incentive mechanism. Based on the Two-factor Theory, differences in influences and effects of different incentives on management performance have been checked in this paper from an empirical perspective. Methods : This paper selects the middle and low level managers in new energy enterprises as research samples and classifies the managers' performance into task performance, contextual performance and innovation performance. It uses manager performance questionnaires and intrinsic-extrinsic incentive factor questionnaires to investigate and study the effects and then uses Amos software to analyze the inner link between the intrinsic-extrinsic incentives and job performance. Results : Extrinsic incentives affect task performance and innovation performance positively. Intrinsic incentives impose active significant effects on task performance, contextual performance, and innovation performance. The intrinsic incentive plays a more important role than the extrinsic incentive. Conclusions : Both the intrinsic-extrinsic incentives affect manager performance positively and the intrinsic incentive plays a more important role than the extrinsic incentive. Several suggestions to management should be given based on these results.

  1. The Development and Validation of a Rubric to Enhance Performer Feedback for Undergraduate Vocal Solo Performance

    ERIC Educational Resources Information Center

    Herrell, Katherine A.

    2014-01-01

    This is a study of the development and validation of a rubric to enhance performer feedback for undergraduate vocal solo performance. In the literature, assessment of vocal performance is under-represented, and the value of feedback from the assessment of musical performances, from the point of view of the performer, is nonexistent. The research…

  2. 5 CFR 9701.408 - Developing performance and addressing poor performance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Developing performance and addressing poor performance. (a) Subject to budgetary and other organizational... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Developing performance and addressing poor performance. 9701.408 Section 9701.408 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY...

  3. 24 CFR 115.206 - Performance assessments; Performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Performance assessments; Performance standards. 115.206 Section 115.206 Housing and Urban Development Regulations Relating to Housing... AGENCIES Certification of Substantially Equivalent Agencies § 115.206 Performance assessments; Performance...

  4. 14 CFR 171.109 - Performance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Performance requirements. 171.109 Section... Performance requirements. (a) The Simplified Directional Facility must perform in accordance with the... performance and compliance with applicable performance requirements must be conducted in accordance with the...

  5. 24 CFR 115.206 - Performance assessments; Performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Performance assessments; Performance standards. 115.206 Section 115.206 Housing and Urban Development Regulations Relating to Housing... AGENCIES Certification of Substantially Equivalent Agencies § 115.206 Performance assessments; Performance...

  6. 24 CFR 115.206 - Performance assessments; Performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Performance assessments; Performance standards. 115.206 Section 115.206 Housing and Urban Development Regulations Relating to Housing... AGENCIES Certification of Substantially Equivalent Agencies § 115.206 Performance assessments; Performance...

  7. Performance Assessment Examples from the Quality Performance Assessment Network

    ERIC Educational Resources Information Center

    Kuriacose, Christina

    2017-01-01

    In this brief article, Christina Kuriacose provides four sample performance assessments. Spanning grade levels, these assessments are strong examples of teacher-developed performance assessments from schools within the Center for Collaborative Education's Quality Performance Assessment network. These performance tasks demonstrate the pedagogical…

  8. 24 CFR 115.206 - Performance assessments; Performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Performance assessments; Performance standards. 115.206 Section 115.206 Housing and Urban Development Regulations Relating to Housing... AGENCIES Certification of Substantially Equivalent Agencies § 115.206 Performance assessments; Performance...

  9. 14 CFR 171.109 - Performance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Performance requirements. 171.109 Section... Performance requirements. (a) The Simplified Directional Facility must perform in accordance with the... performance and compliance with applicable performance requirements must be conducted in accordance with the...

  10. 14 CFR 171.109 - Performance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Performance requirements. 171.109 Section... Performance requirements. (a) The Simplified Directional Facility must perform in accordance with the... performance and compliance with applicable performance requirements must be conducted in accordance with the...

  11. 14 CFR 171.109 - Performance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Performance requirements. 171.109 Section... Performance requirements. (a) The Simplified Directional Facility must perform in accordance with the... performance and compliance with applicable performance requirements must be conducted in accordance with the...

  12. 24 CFR 115.206 - Performance assessments; Performance standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Performance assessments; Performance standards. 115.206 Section 115.206 Housing and Urban Development Regulations Relating to Housing... AGENCIES Certification of Substantially Equivalent Agencies § 115.206 Performance assessments; Performance...

  13. A performance evaluation model for the Stock Point Logistics Integrated Communication Environment (SPLICE)

    NASA Astrophysics Data System (ADS)

    Schmidt, J. B.

    1985-09-01

    This thesis investigates ways of improving the real-time performance of the Stockpoint Logistics Integrated Communication Environment (SPLICE). Performance evaluation through continuous monitoring activities and performance studies are the principle vehicles discussed. The method for implementing this performance evaluation process is the measurement of predefined performance indexes. Performance indexes for SPLICE are offered that would measure these areas. Existing SPLICE capability to carry out performance evaluation is explored, and recommendations are made to enhance that capability.

  14. Managing the star performer.

    PubMed

    Hills, Laura

    2013-01-01

    Our culture seems to be endlessly fascinated with its stars in entertainment, athletics, politics, and business, and holds fast to the idea that extraordinary talent accounts for an individual's extraordinary performance. At first glance, managing a star performer in your medical practice may seem like it would be an easy task. However, there's much more to managing a star performer than many practice managers realize. The concern is how to keep the star performer happy and functioning at a high level without detriment to the rest of the medical practice team. This article offers tips for practice managers who manage star performers. It explores ways to keep the star performer motivated, while at the same time helping the star performer to meld into the existing medical practice team. This article suggests strategies for redefining the star performer's role, for holding the star performer accountable for his or her behavior, and for coaching the star performer. Finally, this article offers practical tips for keeping the star performer during trying times, for identifying and cultivating new star performers, and for managing medical practice prima donnas.

  15. 75 FR 6729 - Senior Executive Service (SES) Performance Review Board; Members

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Senior Executive Service (SES) Performance Review... Performance Review Boards. The Board shall review the initial appraisal of a senior executive's performance by... senior executive performance. The members of the Performance Review Board for the National Archives and...

  16. 5 CFR 430.309 - Using performance results.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Using performance results. 430.309... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.309 Using performance results. (a) Agencies will use the results of performance appraisals and ratings as a basis for adjusting pay, granting...

  17. 5 CFR 430.309 - Using performance results.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Using performance results. 430.309... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.309 Using performance results. (a) Agencies will use the results of performance appraisals and ratings as a basis for adjusting pay, granting...

  18. 5 CFR 430.309 - Using performance results.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Using performance results. 430.309... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.309 Using performance results. (a) Agencies will use the results of performance appraisals and ratings as a basis for adjusting pay, granting...

  19. 5 CFR 430.309 - Using performance results.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Using performance results. 430.309... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.309 Using performance results. (a) Agencies will use the results of performance appraisals and ratings as a basis for adjusting pay, granting...

  20. 5 CFR 430.309 - Using performance results.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Using performance results. 430.309... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.309 Using performance results. (a) Agencies will use the results of performance appraisals and ratings as a basis for adjusting pay, granting...

  1. Language Performance Assessment: Current Trends in Theory and Research

    ERIC Educational Resources Information Center

    El-Koumy, Abdel-Salam Abdel-Khalek

    2004-01-01

    The purpose of this paper is to review the theoretical and empirical literature relevant to language performance assessment. Following a definition of performance assessment, this paper considers: (1) theoretical assumptions underlying performance assessment; (2) purposes of performance assessment; (3) performance assessment procedures; (4) merits…

  2. The relationship between frequency of performance and perceived importance of health behaviours.

    PubMed

    Nudelman, Gabriel; Ivanova, Eliza

    2018-04-01

    The relationship between performance of health behaviours and their perceived importance was examined among 250 adults. Frequency of performance and perceived importance of 21 health behaviours, self-assessed health and the Big Five personality traits were measured. As expected, importance and performance were positively correlated. Self-assessed health was more strongly associated with performance than importance, and a model wherein importance affects performance, which in turn affects self-assessed health, was superior to a model wherein performance affects importance. The Big Five significantly explained performance, particularly conscientiousness, and importance explained performance beyond this effect. Consequently, importance perceptions should be considered when developing behavioural interventions.

  3. Performance measurement for information systems: Industry perspectives

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.; Yoes, Cissy; Hamilton, Kay

    1992-01-01

    Performance measurement has become a focal topic for information systems (IS) organizations. Historically, IS performance measures have dealt with the efficiency of the data processing function. Today, the function of most IS organizations goes beyond simple data processing. To understand how IS organizations have developed meaningful performance measures that reflect their objectives and activities, industry perspectives on IS performance measurement was studied. The objectives of the study were to understand the state of the practice in IS performance techniques for IS performance measurement; to gather approaches and measures of actual performance measures used in industry; and to report patterns, trends, and lessons learned about performance measurement to NASA/JSC. Examples of how some of the most forward looking companies are shaping their IS processes through measurement is provided. Thoughts on the presence of a life-cycle to performance measures development and a suggested taxonomy for performance measurements are included in the appendices.

  4. The effects of performance-based assessment criteria on student performance and self-assessment skills

    PubMed Central

    van der Klink, Marcel R.; van Merriënboer, Jeroen J. G.

    2010-01-01

    This study investigated the effect of performance-based versus competence-based assessment criteria on task performance and self-assessment skills among 39 novice secondary vocational education students in the domain of nursing and care. In a performance-based assessment group students are provided with a preset list of performance-based assessment criteria, describing what students should do, for the task at hand. The performance-based group is compared to a competence-based assessment group in which students receive a preset list of competence-based assessment criteria, describing what students should be able to do. The test phase revealed that the performance-based group outperformed the competence-based group on test task performance. In addition, higher performance of the performance-based group was reached with lower reported mental effort during training, indicating a higher instructional efficiency for novice students. PMID:20054648

  5. Knowledge Workers' Perceptions of Performance Ratings

    ERIC Educational Resources Information Center

    Smith, Alan D.; Rupp, William T.

    2004-01-01

    One major purpose of performance appraisals is to determine individual merit, especially where pay for performance systems are employed. Based upon expectancy theory, high performance ratings should entail high merit increases while low performance ratings result in low merit increases. However, it appears that decoupling performance ratings and…

  6. Towards a Performance Data and Development System: Getting Rid of Performance Appraisal.

    ERIC Educational Resources Information Center

    Janz, Tom

    If organizations are to measure and use worker performance information effectively, they must distinguish between two components of performance appraisal: performance data (recorded information for comparing workers) and performance development (the process of improving human assets by discouraging ineffective and reinforcing effective job…

  7. 5 CFR 430.310 - Performance Review Boards (PRBs).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Performance Review Boards (PRBs). 430.310... PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.310 Performance Review Boards (PRBs). Each... appraisal. (3) When appraising a career appointee's performance or recommending a career appointee for a...

  8. Influential Effects of Intrinsic-Extrinsic Incentive Factors on Management Performance in New Energy Enterprises

    PubMed Central

    Wang, Ping; Lu, Zhengnan; Sun, Jihong

    2018-01-01

    Background: New energy has become a key trend for global energy industry development. Talent plays a very critical role in the enhancement of new energy enterprise competitiveness. As a key component of talent, managers have been attracting more and more attention. The increase in job performance relies on, to a certain extent, incentive mechanism. Based on the Two-factor Theory, differences in influences and effects of different incentives on management performance have been checked in this paper from an empirical perspective. Methods: This paper selects the middle and low level managers in new energy enterprises as research samples and classifies the managers’ performance into task performance, contextual performance and innovation performance. It uses manager performance questionnaires and intrinsic-extrinsic incentive factor questionnaires to investigate and study the effects and then uses Amos software to analyze the inner link between the intrinsic-extrinsic incentives and job performance. Results: Extrinsic incentives affect task performance and innovation performance positively. Intrinsic incentives impose active significant effects on task performance, contextual performance, and innovation performance. The intrinsic incentive plays a more important role than the extrinsic incentive. Conclusions: Both the intrinsic-extrinsic incentives affect manager performance positively and the intrinsic incentive plays a more important role than the extrinsic incentive. Several suggestions to management should be given based on these results. PMID:29419730

  9. Evaluation of emergency department performance – a systematic review on recommended performance and quality-in-care measures

    PubMed Central

    2013-01-01

    Background Evaluation of emergency department (ED) performance remains a difficult task due to the lack of consensus on performance measures that reflects high quality, efficiency, and sustainability. Aim To describe, map, and critically evaluate which performance measures that the published literature regard as being most relevant in assessing overall ED performance. Methods Following the PRISMA guidelines, a systematic literature review of review articles reporting accentuated ED performance measures was conducted in the databases of PubMed, Cochrane Library, and Web of Science. Study eligibility criteria includes: 1) the main purpose was to discuss, analyse, or promote performance measures best reflecting ED performance, 2) the article was a review article, and 3) the article reported macro-level performance measures, thus reflecting an overall departmental performance level. Results A number of articles addresses this study’s objective (n = 14 of 46 unique hits). Time intervals and patient-related measures were dominant in the identified performance measures in review articles from US, UK, Sweden and Canada. Length of stay (LOS), time between patient arrival to initial clinical assessment, and time between patient arrivals to admission were highlighted by the majority of articles. Concurrently, “patients left without being seen” (LWBS), unplanned re-attendance within a maximum of 72 hours, mortality/morbidity, and number of unintended incidents were the most highlighted performance measures that related directly to the patient. Performance measures related to employees were only stated in two of the 14 included articles. Conclusions A total of 55 ED performance measures were identified. ED time intervals were the most recommended performance measures followed by patient centeredness and safety performance measures. ED employee related performance measures were rarely mentioned in the investigated literature. The study’s results allow for advancement towards improved performance measurement and standardised assessment across EDs. PMID:23938117

  10. Clinical skills-related learning goals of senior medical students after performance feedback.

    PubMed

    Chang, Anna; Chou, Calvin L; Teherani, Arianne; Hauer, Karen E

    2011-09-01

    Lifelong learning is essential for doctors to maintain competence in clinical skills. With performance feedback, learners should be able to formulate specific and achievable learning goals in areas of need. We aimed to determine: (i) the type and specificity of medical student learning goals after a required clinical performance examination; (ii) differences in goal setting among low, average and high performers, and (iii) whether low performers articulate learning goals that are concordant with their learning needs. We conducted a single-site, multi-year, descriptive comparison study. Senior medical students were given performance benchmarks, individual feedback and guidelines on learning goals; each student was subsequently instructed to write two clinical skills learning goals. Investigators coded the learning goals for specificity, categorised the goals, and performed statistical analyses to determine their concordance with student performance level (low, average or high) in data gathering (history taking and physical examination) or communication skills. All 208 students each wrote two learning goals and most (n=200, 96%) wrote two specific learning goals. Nearly two-thirds of low performers in data gathering wrote at least one learning goal that referred to history taking or physical examination; one-third wrote learning goals pertaining to the organisation of the encounter. High performers in data gathering wrote significantly more patient education goals and significantly fewer history-taking goals than average or low performers. Only 50% of low performers in communication wrote learning goals related to communication skills. Low performers in communication were significantly more likely than average or high performers to identify learning goals related to improving performance in future examinations. The provision of performance benchmarking, individual feedback and brief written guidelines helped most senior medical students in our study to write specific clinical skills learning goals. Many low-performing students did not write learning goals concordant with their areas of weakness. Future work might focus on enhancing low performers' continued learning in areas of performance deficits. © Blackwell Publishing Ltd 2011.

  11. 20 CFR 416.1041 - Standards of performance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... performance. (a) General. The performance standards include both a target level of performance and a threshold level of performance for the State agency. The target level represents a level of performance that we and the States will work to attain in the future. The threshold level is the minimum acceptable level...

  12. High-Performance Computing and Visualization | Energy Systems Integration

    Science.gov Websites

    Facility | NREL High-Performance Computing and Visualization High-Performance Computing and Visualization High-performance computing (HPC) and visualization at NREL propel technology innovation as a . Capabilities High-Performance Computing NREL is home to Peregrine-the largest high-performance computing system

  13. Electronic Performance Support Systems: Comparison of Types of Integration Levels on Performance Outcomes

    ERIC Educational Resources Information Center

    Phillips, Sharon A.

    2013-01-01

    Selecting appropriate performance improvement interventions is a critical component of a comprehensive model of performance improvement. Intervention selection is an interconnected process involving analysis of an organization's environment, definition of the performance problem, and identification of a performance gap and identification of causal…

  14. 20 CFR 404.1641 - Standards of performance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... (a) General. The performance standards include both a target level of performance and a threshold level of performance for the State agency. The target level represents a level of performance that we... performance levels to the target levels. (b) The target level. The target level is the optimum level of...

  15. A Catalog of Performance Objectives, Performance Conditions, and Performance Guides for Machine Tool Operations.

    ERIC Educational Resources Information Center

    Stadt, Ronald; And Others

    This catalog provides performance objectives, tasks, standards, and performance guides associated with current occupational information relating to the job content of machinists, specifically tool grinder operators, production lathe operators, and production screw machine operators. The catalog is comprised of 262 performance objectives, tool and…

  16. Olympic Medals as Fruits of Comparison? Assimilation and Contrast in Sequential Performance Judgments

    ERIC Educational Resources Information Center

    Damisch, Lysann; Mussweiler, Thomas; Plessner, Henning

    2006-01-01

    The authors investigated the evaluative consequences of sequential performance judgments. Recent social comparison research has suggested that performance judgments may be influenced by judgments about a preceding performance. Specifically, performance judgments may be assimilated to judgments of the preceding performance if judges focus on…

  17. 40 CFR 63.2994 - How do I verify the performance of monitoring equipment?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... monitoring equipment. (2) Conduct a performance evaluation of the continuous monitoring system (CMS...-specific performance evaluation plan, conduct of the performance evaluation, and reporting of performance... 40 Protection of Environment 12 2010-07-01 2010-07-01 true How do I verify the performance of...

  18. Changes in Memory Prediction Accuracy: Age and Performance Effects

    ERIC Educational Resources Information Center

    Pearman, Ann; Trujillo, Amanda

    2013-01-01

    Memory performance predictions are subjective estimates of possible memory task performance. The purpose of this study was to examine possible factors related to changes in word list performance predictions made by younger and older adults. Factors included memory self-efficacy, actual performance, and perceptions of performance. The current study…

  19. Assessing performance in complex team environments.

    PubMed

    Whitmore, Jeffrey N

    2005-07-01

    This paper provides a brief introduction to team performance assessment. It highlights some critical aspects leading to the successful measurement of team performance in realistic console operations; discusses the idea of process and outcome measures; presents two types of team data collection systems; and provides an example of team performance assessment. Team performance assessment is a complicated endeavor relative to assessing individual performance. Assessing team performance necessitates a clear understanding of each operator's task, both at the individual and team level, and requires planning for efficient data capture and analysis. Though team performance assessment requires considerable effort, the results can be very worthwhile. Most tasks performed in Command and Control environments are team tasks, and understanding this type of performance is becoming increasingly important to the evaluation of mission success and for overall system optimization.

  20. Music performance and the perception of key.

    PubMed

    Thompson, W F; Cuddy, L L

    1997-02-01

    The effect of music performance on perceived key movement was examined. Listeners judged key movement in sequences presented without performance expression (mechanical) in Experiment 1 and with performance expression in Experiment 2. Modulation distance varied. Judgments corresponded to predictions based on the cycle of fifths and toroidal models of key relatedness, with the highest correspondence for performed versions with the toroidal model. In Experiment 3, listeners compared mechanical sequences with either performed sequences or modifications of performed sequences. Modifications preserved expressive differences between chords, but not between voices. Predictions from Experiments 1 and 2 held only for performed sequences, suggesting that differences between voices are informative of key movement. Experiment 4 confirmed that modifications did not disrupt musicality. Analyses of performances further suggested a link between performance expression and key.

  1. Cognitive performance modeling based on general systems performance theory.

    PubMed

    Kondraske, George V

    2010-01-01

    General Systems Performance Theory (GSPT) was initially motivated by problems associated with quantifying different aspects of human performance. It has proved to be invaluable for measurement development and understanding quantitative relationships between human subsystem capacities and performance in complex tasks. It is now desired to bring focus to the application of GSPT to modeling of cognitive system performance. Previous studies involving two complex tasks (i.e., driving and performing laparoscopic surgery) and incorporating measures that are clearly related to cognitive performance (information processing speed and short-term memory capacity) were revisited. A GSPT-derived method of task analysis and performance prediction termed Nonlinear Causal Resource Analysis (NCRA) was employed to determine the demand on basic cognitive performance resources required to support different levels of complex task performance. This approach is presented as a means to determine a cognitive workload profile and the subsequent computation of a single number measure of cognitive workload (CW). Computation of CW may be a viable alternative to measuring it. Various possible "more basic" performance resources that contribute to cognitive system performance are discussed. It is concluded from this preliminary exploration that a GSPT-based approach can contribute to defining cognitive performance models that are useful for both individual subjects and specific groups (e.g., military pilots).

  2. Does medical students’ clinical performance affect their actual performance during medical internship?

    PubMed Central

    Han, Eui-Ryoung; Chung, Eun-Kyung

    2016-01-01

    INTRODUCTION This study examines the relationship between the clinical performance of medical students and their performance as doctors during their internships. METHODS This retrospective study involved 63 applicants of a residency programme conducted at Chonnam National University Hospital, South Korea, in November 2012. We compared the performance of the applicants during their internship with their clinical performance during their fourth year of medical school. The performance of the applicants as interns was periodically evaluated by the faculty of each department, while their clinical performance as fourth-year medical students was assessed using the Clinical Performance Examination (CPX) and the Objective Structured Clinical Examination (OSCE). RESULTS The performance of the applicants as interns was positively correlated with their clinical performance as fourth-year medical students, as measured by the CPX and OSCE. The performance of the applicants as interns was moderately correlated with the patient-physician interaction items addressing communication and interpersonal skills in the CPX. CONCLUSION The clinical performance of medical students during their fourth year in medical school was related to their performance as medical interns. Medical students should be trained to develop good clinical skills through actual encounters with patients or simulated encounters using manikins, to enable them to become more competent doctors. PMID:26768172

  3. Relationship between touch sensation of the affected hand and performance of valued activities in individuals with chronic stroke.

    PubMed

    Hill, Valerie A; Fisher, Thomas; Schmid, Arlene A; Crabtree, Jeffrey; Page, Stephen J

    2014-01-01

    To investigate the association between touch sensation of the affected hand and performance and satisfaction with performance of valued activities in individuals with chronic stroke. Using a cross-sectional study design, this study correlated factors related to hand sensation and activity performance in individuals with chronic stroke. The Touch Test Evaluators and Canadian Occupational Performance Measure (COPM) were used. Correlations were used to determine the relationships between touch sensation of the affected hand and individuals' performance and satisfaction with performance of valued activities. There was a good to excellent relationship between sensation and performance and satisfaction with performance of valued activities for individuals with intact touch sensation of the affected hand who scored higher on the COPM. There was little to no relationship between touch sensation of the affected hand and performance of valued activities for individuals with impaired sensation. This is the first study to relate touch sensation of the affected hand and performance and satisfaction with performance of valued activities in individuals with stroke. The findings suggest that rehabilitation therapists need to continue to address sensory function in evaluation and intervention as it relates to performance in valued activities. This study serves as a foundation for future research in sensation and performance of valued activities in individuals with chronic stroke.

  4. Does medical students' clinical performance affect their actual performance during medical internship?

    PubMed

    Han, Eui-Ryoung; Chung, Eun-Kyung

    2016-02-01

    This study examines the relationship between the clinical performance of medical students and their performance as doctors during their internships. This retrospective study involved 63 applicants to a residency programme conducted at the Chonnam National University Hospital, South Korea, in November 2012. We compared the performance of the applicants during their internship with the clinical performance of the applicants during their fourth year of medical school. The performance of the applicants as interns was periodically evaluated by the faculty of each department, while the clinical performance of the applicants as fourth year medical students was assessed using the Clinical Performance Examination (CPX) and the Objective Structured Clinical Examination (OSCE). The performance of the applicants as interns was positively correlated with their clinical performance as fourth year medical students, as measured by CPX and OSCE. The performance of the applicants as interns was moderately correlated with the patient-physician interactions items addressing communication and interpersonal skills in the CPX. The clinical performance of medical students during their fourth year in medical school was related to their performance as medical interns. Medical students should be trained to develop good clinical skills, through actual encounters with patients or simulated encounters using manikins, so that they are able to become competent doctors. Copyright © Singapore Medical Association.

  5. Sustainability of quality improvement following removal of pay-for-performance incentives.

    PubMed

    Benzer, Justin K; Young, Gary J; Burgess, James F; Baker, Errol; Mohr, David C; Charns, Martin P; Kaboli, Peter J

    2014-01-01

    Although pay-for-performance (P4P) has become a central strategy for improving quality in US healthcare, questions persist about the effectiveness of these programs. A key question is whether quality improvement that occurs as a result of P4P programs is sustainable, particularly if incentives are removed. To investigate sustainability of performance levels following removal of performance-based incentives. Observational cohort study that capitalized on a P4P program within the Veterans Health Administration (VA) that included adoption and subsequent removal of performance-based incentives for selected inpatient quality measures. The study sample comprised 128 acute care VA hospitals where performance was assessed between 2004 and 2010. VA system managers set annual performance goals in consultation with clinical leaders, and report performance scores to medical centers on a quarterly basis. These scores inform performance-based incentives for facilities and their managers. Bonuses are distributed based on the attainment of these performance goals. Seven quality of care measures for acute coronary syndrome, heart failure, and pneumonia linked to performance-based incentives. Significant improvements in performance were observed for six of seven quality of care measures following adoption of performance-based incentives and were maintained up to the removal of the incentive; subsequently, the observed performance levels were sustained. This is a quasi-experimental study without a comparison group; causal conclusions are limited. The maintenance of performance levels after removal of a performance-based incentive has implications for the implementation of Medicare's value-based purchasing initiative and other P4P programs. Additional research is needed to better understand human and system-level factors that mediate sustainability of performance-based incentives.

  6. Development of Performance Dashboards in Healthcare Sector: Key Practical Issues.

    PubMed

    Ghazisaeidi, Marjan; Safdari, Reza; Torabi, Mashallah; Mirzaee, Mahboobeh; Farzi, Jebraeil; Goodini, Azadeh

    2015-10-01

    Static nature of performance reporting systems in health care sector has resulted in inconsistent, incomparable, time consuming, and static performance reports that are not able to transparently reflect a round picture of performance and effectively support healthcare managers' decision makings. So, the healthcare sector needs interactive performance management tools such as performance dashboards to measure, monitor, and manage performance more effectively. The aim of this article was to identify key issues that need to be addressed for developing high-quality performance dashboards in healthcare sector. A literature review was established to search electronic research databases, e-journals collections, and printed journals, books, dissertations, and theses for relevant articles. The search strategy interchangeably used the terms of "dashboard", "performance measurement system", and "executive information system" with the term of "design" combined with operator "AND". Search results (n=250) were adjusted for duplications, screened based on their abstract relevancy and full-text availability (n=147) and then assessed for eligibility (n=40). Eligible articles were included if they had explicitly focused on dashboards, performance measurement systems or executive information systems design. Finally, 28 relevant articles included in the study. Creating high-quality performance dashboards requires addressing both performance measurement and executive information systems design issues. Covering these two fields, identified contents were categorized to four main domains: KPIs development, Data Sources and data generation, Integration of dashboards to source systems, and Information presentation issues. This study implies the main steps to develop dashboards for the purpose of performance management. Performance dashboards developed on performance measurement and executive information systems principles and supported by proper back-end infrastructure will result in creation of dynamic reports that help healthcare managers to consistently measure the performance, continuously detect outliers, deeply analyze causes of poor performance, and effectively plan for the future.

  7. Dance performance as a method of intervention as experienced by older persons with dementia.

    PubMed

    Ravelin, Teija; Isola, Arja; Kylmä, Jari

    2013-03-01

    Previous studies have shown that dance can bring out the strength and resources of persons with dementia. To describe for later evaluation how older persons with dementia experience dance performances in a nursing home. Four dance performances, based on the recollections the older persons had of different seasons, were arranged in one nursing home. Qualitative descriptive study, with 13 older persons with dementia, four family members, seven nurses and three practical nurse students. Data were collected and analysed using methodological triangulation. Older persons identified dance performance activity as a process. They had a positive attitude towards the dance performance and performers, and they had experiences of different elements of the dance performance. The older persons forgot their ailments during the performances, and the performances evoked various emotions and awoke memories. Some of them had negative experiences of dancing and dance performances. The older persons experienced a common bond with other spectators. Watching a dance performance is an active process for older persons with dementia. Reminiscence about the dance performance gives the older person an opportunity to deal with the experiences evoked by the performance. © 2011 Blackwell Publishing Ltd.

  8. Is it better to be average? High and low performance as predictors of employee victimization.

    PubMed

    Jensen, Jaclyn M; Patel, Pankaj C; Raver, Jana L

    2014-03-01

    Given increased interest in whether targets' behaviors at work are related to their victimization, we investigated employees' job performance level as a precipitating factor for being victimized by peers in one's work group. Drawing on rational choice theory and the victim precipitation model, we argue that perpetrators take into consideration the risks of aggressing against particular targets, such that high performers tend to experience covert forms of victimization from peers, whereas low performers tend to experience overt forms of victimization. We further contend that the motivation to punish performance deviants will be higher when performance differentials are salient, such that the effects of job performance on covert and overt victimization will be exacerbated by group performance polarization, yet mitigated when the target has high equity sensitivity (benevolence). Finally, we investigate whether victimization is associated with future performance impairments. Results from data collected at 3 time points from 576 individuals in 62 work groups largely support the proposed model. The findings suggest that job performance is a precipitating factor to covert victimization for high performers and overt victimization for low performers in the workplace with implications for subsequent performance.

  9. Validating Visual Cues In Flight Simulator Visual Displays

    NASA Astrophysics Data System (ADS)

    Aronson, Moses

    1987-09-01

    Currently evaluation of visual simulators are performed by either pilot opinion questionnaires or comparison of aircraft terminal performance. The approach here is to compare pilot performance in the flight simulator with a visual display to his performance doing the same visual task in the aircraft as an indication that the visual cues are identical. The A-7 Night Carrier Landing task was selected. Performance measures which had high pilot performance prediction were used to compare two samples of existing pilot performance data to prove that the visual cues evoked the same performance. The performance of four pilots making 491 night landing approaches in an A-7 prototype part task trainer were compared with the performance of 3 pilots performing 27 A-7E carrier landing qualification approaches on the CV-60 aircraft carrier. The results show that the pilots' performances were similar, therefore concluding that the visual cues provided in the simulator were identical to those provided in the real world situation. Differences between the flight simulator's flight characteristics and the aircraft have less of an effect than the pilots individual performances. The measurement parameters used in the comparison can be used for validating the visual display for adequacy for training.

  10. Analysis of Skeletal Muscle Metrics as Predictors of Functional Task Performance

    NASA Technical Reports Server (NTRS)

    Ryder, Jeffrey W.; Buxton, Roxanne E.; Redd, Elizabeth; Scott-Pandorf, Melissa; Hackney, Kyle J.; Fiedler, James; Ploutz-Snyder, Robert J.; Bloomberg, Jacob J.; Ploutz-Snyder, Lori L.

    2010-01-01

    PURPOSE: The ability to predict task performance using physiological performance metrics is vital to ensure that astronauts can execute their jobs safely and effectively. This investigation used a weighted suit to evaluate task performance at various ratios of strength, power, and endurance to body weight. METHODS: Twenty subjects completed muscle performance tests and functional tasks representative of those that would be required of astronauts during planetary exploration (see table for specific tests/tasks). Subjects performed functional tasks while wearing a weighted suit with additional loads ranging from 0-120% of initial body weight. Performance metrics were time to completion for all tasks except hatch opening, which consisted of total work. Task performance metrics were plotted against muscle metrics normalized to "body weight" (subject weight + external load; BW) for each trial. Fractional polynomial regression was used to model the relationship between muscle and task performance. CONCLUSION: LPMIF/BW is the best predictor of performance for predominantly lower-body tasks that are ambulatory and of short duration. LPMIF/BW is a very practical predictor of occupational task performance as it is quick and relatively safe to perform. Accordingly, bench press work best predicts hatch-opening work performance.

  11. Assessing does not mean threatening: the purpose of assessment as a key determinant of girls' and boys' performance in a science class.

    PubMed

    Souchal, Carine; Toczek, Marie-Christine; Darnon, Céline; Smeding, Annique; Butera, Fabrizio; Martinot, Delphine

    2014-03-01

    Is it possible to reach performance equality between boys and girls in a science class? Given the stereotypes targeting their groups in scientific domains, diagnostic contexts generally lower girls' performance and non-diagnostic contexts may harm boys' performance. The present study tested the effectiveness of a mastery-oriented assessment, allowing both boys and girls to perform at an optimal level in a science class. Participants were 120 boys and 72 girls (all high-school students). Participants attended a science lesson while expecting a performance-oriented assessment (i.e., an assessment designed to compare and select students), a mastery-oriented assessment (i.e., an assessment designed to help students in their learning), or no assessment of this lesson. In the mastery-oriented assessment condition, both boys and girls performed at a similarly high level, whereas the performance-oriented assessment condition reduced girls' performance and the no-assessment condition reduced boys' performance. One way to increase girls' performance on a science test without harming boys' performance is to present assessment as a tool for improving mastery rather than as a tool for comparing performances. © 2013 The British Psychological Society.

  12. Assisting allied health in performance evaluation: a systematic review.

    PubMed

    Lizarondo, Lucylynn; Grimmer, Karen; Kumar, Saravana

    2014-11-14

    Performance evaluation raises several challenges to allied health practitioners and there is no agreed approach to measuring or monitoring allied health service performance. The aim of this review was to examine the literature on performance evaluation in healthcare to assist in the establishment of a framework that can guide the measurement and evaluation of allied health clinical service performance. This review determined the core elements of a performance evaluation system, tools for evaluating performance, and barriers to the implementation of performance evaluation. A systematic review of the literature was undertaken. Five electronic databases were used to search for relevant articles: MEDLINE, Embase, CINAHL, PsychInfo, and Academic Search Premier. Articles which focussed on any allied health performance evaluation or those which examined performance in health care in general were considered in the review. Content analysis was used to synthesise the findings from individual articles. A total of 37 articles were included in the review. The literature suggests there are core elements involved in performance evaluation which include prioritising clinical areas for measurement, setting goals, selecting performance measures, identifying sources of feedback, undertaking performance measurement, and reporting the results to relevant stakeholders. The literature describes performance evaluation as multi-dimensional, requiring information or data from more than one perspective to provide a rich assessment of performance. A range of tools or instruments are available to capture various perspectives and gather a comprehensive picture of health care quality. Every allied health care delivery system has different performance needs and will therefore require different approaches. However, there are core processes that can be used as a framework to evaluate allied health performance. A careful examination of barriers to performance evaluation and subsequent tailoring of strategies to overcome these barriers should be undertaken to achieve the aims of performance evaluation. The findings of this review should inform the development of a standardised framework that can be used to measure and evaluate allied health performance. Future research should explore the utility and overall impact of such framework in allied health service delivery.

  13. Characterizing Task-Based OpenMP Programs

    PubMed Central

    Muddukrishna, Ananya; Jonsson, Peter A.; Brorsson, Mats

    2015-01-01

    Programmers struggle to understand performance of task-based OpenMP programs since profiling tools only report thread-based performance. Performance tuning also requires task-based performance in order to balance per-task memory hierarchy utilization against exposed task parallelism. We provide a cost-effective method to extract detailed task-based performance information from OpenMP programs. We demonstrate the utility of our method by quickly diagnosing performance problems and characterizing exposed task parallelism and per-task instruction profiles of benchmarks in the widely-used Barcelona OpenMP Tasks Suite. Programmers can tune performance faster and understand performance tradeoffs more effectively than existing tools by using our method to characterize task-based performance. PMID:25860023

  14. Exploring the motivation jungle: predicting performance on a novel task by investigating constructs from different motivation perspectives in tandem.

    PubMed

    Van Nuland, Hanneke J C; Dusseldorp, Elise; Martens, Rob L; Boekaerts, Monique

    2010-08-01

    Different theoretical viewpoints on motivation make it hard to decide which model has the best potential to provide valid predictions on classroom performance. This study was designed to explore motivation constructs derived from different motivation perspectives that predict performance on a novel task best. Motivation constructs from self-determination theory, self-regulation theory, and achievement goal theory were investigated in tandem. Performance was measured by systematicity (i.e. how systematically students worked on a problem-solving task) and test score (i.e. score on a multiple-choice test). Hierarchical regression analyses on data from 259 secondary school students showed a quadratic relation between a performance avoidance orientation and both performance outcomes, indicating that extreme high and low performance avoidance resulted in the lowest performance. Furthermore, two three-way interaction effects were found. Intrinsic motivation seemed to play a key role in test score and systematicity performance, provided that effort regulation and metacognitive skills were both high. Results indicate that intrinsic motivation in itself is not enough to attain a good performance. Instead, a moderate score on performance avoidance, together with the ability to remain motivated and effectively regulate and control task behavior, is needed to attain a good performance. High time management skills also contributed to higher test score and systematicity performance and a low performance approach orientation contributed to higher systematicity performance. We concluded that self-regulatory skills should be trained in order to have intrinsically motivated students perform well on novel tasks in the classroom.

  15. 40 CFR 60.4400 - How do I conduct the initial and subsequent performance tests, regarding NOX?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... subsequent performance tests, regarding NOX? 60.4400 Section 60.4400 Protection of Environment ENVIRONMENTAL... Standards of Performance for Stationary Combustion Turbines Performance Tests § 60.4400 How do I conduct the initial and subsequent performance tests, regarding NOX? (a) You must conduct an initial performance test...

  16. 40 CFR 60.4400 - How do I conduct the initial and subsequent performance tests, regarding NOX?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... subsequent performance tests, regarding NOX? 60.4400 Section 60.4400 Protection of Environment ENVIRONMENTAL... Standards of Performance for Stationary Combustion Turbines Performance Tests § 60.4400 How do I conduct the initial and subsequent performance tests, regarding NOX? (a) You must conduct an initial performance test...

  17. 40 CFR 60.4400 - How do I conduct the initial and subsequent performance tests, regarding NOX?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... subsequent performance tests, regarding NOX? 60.4400 Section 60.4400 Protection of Environment ENVIRONMENTAL... Standards of Performance for Stationary Combustion Turbines Performance Tests § 60.4400 How do I conduct the initial and subsequent performance tests, regarding NOX? (a) You must conduct an initial performance test...

  18. 40 CFR 60.4400 - How do I conduct the initial and subsequent performance tests, regarding NOX?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... subsequent performance tests, regarding NOX? 60.4400 Section 60.4400 Protection of Environment ENVIRONMENTAL... Standards of Performance for Stationary Combustion Turbines Performance Tests § 60.4400 How do I conduct the initial and subsequent performance tests, regarding NOX? (a) You must conduct an initial performance test...

  19. 40 CFR 60.4400 - How do I conduct the initial and subsequent performance tests, regarding NOX?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... subsequent performance tests, regarding NOX? 60.4400 Section 60.4400 Protection of Environment ENVIRONMENTAL... Standards of Performance for Stationary Combustion Turbines Performance Tests § 60.4400 How do I conduct the initial and subsequent performance tests, regarding NOX? (a) You must conduct an initial performance test...

  20. Admissions Criteria as Predictors of Academic Performance in a Three-Year Pharmacy Program at a Historically Black Institution

    PubMed Central

    Parmar, Jayesh R.; Purnell, Miriam; Lang, Lynn A.

    2016-01-01

    Objective. To determine the ability of University of Maryland Eastern Shore School of Pharmacy’s admissions criteria to predict students’ academic performance in a 3-year pharmacy program and to analyze transferability to African-American students. Methods. Statistical analyses were conducted on retrospective data for 174 students. Didactic and experiential scores were used as measures of academic performance. Results. Pharmacy College Admission Test (PCAT), grade point average (GPA), interview, and observational scores combined with previous pharmacy experience and biochemistry coursework predicted the students' academic performance except second-year (P2) experiential performance. For African-American students, didactic performance positively correlated with PCAT writing subtests, while the experiential performance positively correlated with previous pharmacy experience and observational score. For nonAfrican-American students, didactic performance positively correlated with PCAT multiple-choice subtests, and experiential performance with interview score. The prerequisite GPA positively correlated with both of the student subgroups’ didactic performance. Conclusion. Both PCAT and GPA were predictors of didactic performance, especially in nonAfrican-Americans. Pharmacy experience and observational scores were predictors of experiential performance, especially in African-Americans. PMID:26941432

  1. Video gaming in children improves performance on a virtual reality trainer but does not yet make a laparoscopic surgeon.

    PubMed

    Rosenthal, Rachel; Geuss, Steffen; Dell-Kuster, Salome; Schäfer, Juliane; Hahnloser, Dieter; Demartines, Nicolas

    2011-06-01

    In children, video game experience improves spatial performance, a predictor of surgical performance. This study aims at comparing laparoscopic virtual reality (VR) task performance of children with different levels of experience in video games and residents. A total of 32 children (8.4 to 12.1 years), 20 residents, and 14 board-certified surgeons (total n = 66) performed several VR and 2 conventional tasks (cube/spatial and pegboard/fine motor). Performance between the groups was compared (primary outcome). VR performance was correlated with conventional task performance (secondary outcome). Lowest VR performance was found in children with low video game experience, followed by those with high video game experience, residents, and board-certified surgeons. VR performance correlated well with the spatial test and moderately with the fine motor test. The use of computer games can be considered not only as pure entertainment but may also contribute to the development of skills relevant for adequate performance in VR laparoscopic tasks. Spatial skills are relevant for VR laparoscopic task performance.

  2. Use of Latent Class Analysis to define groups based on validity, cognition, and emotional functioning.

    PubMed

    Morin, Ruth T; Axelrod, Bradley N

    Latent Class Analysis (LCA) was used to classify a heterogeneous sample of neuropsychology data. In particular, we used measures of performance validity, symptom validity, cognition, and emotional functioning to assess and describe latent groups of functioning in these areas. A data-set of 680 neuropsychological evaluation protocols was analyzed using a LCA. Data were collected from evaluations performed for clinical purposes at an urban medical center. A four-class model emerged as the best fitting model of latent classes. The resulting classes were distinct based on measures of performance validity and symptom validity. Class A performed poorly on both performance and symptom validity measures. Class B had intact performance validity and heightened symptom reporting. The remaining two Classes performed adequately on both performance and symptom validity measures, differing only in cognitive and emotional functioning. In general, performance invalidity was associated with worse cognitive performance, while symptom invalidity was associated with elevated emotional distress. LCA appears useful in identifying groups within a heterogeneous sample with distinct performance patterns. Further, the orthogonal nature of performance and symptom validities is supported.

  3. Accounting for results: how conservation organizations report performance information.

    PubMed

    Rissman, Adena R; Smail, Robert

    2015-04-01

    Environmental program performance information is in high demand, but little research suggests why conservation organizations differ in reporting performance information. We compared performance measurement and reporting by four private-land conservation organizations: Partners for Fish and Wildlife in the US Fish and Wildlife Service (national government), Forest Stewardship Council-US (national nonprofit organization), Land and Water Conservation Departments (local government), and land trusts (local nonprofit organization). We asked: (1) How did the pattern of performance reporting relationships vary across organizations? (2) Was political conflict among organizations' principals associated with greater performance information? and (3) Did performance information provide evidence of program effectiveness? Based on our typology of performance information, we found that most organizations reported output measures such as land area or number of contracts, some reported outcome indicators such as adherence to performance standards, but few modeled or measured environmental effects. Local government Land and Water Conservation Departments reported the most types of performance information, while local land trusts reported the fewest. The case studies suggest that governance networks influence the pattern and type of performance reporting, that goal conflict among principles is associated with greater performance information, and that performance information provides unreliable causal evidence of program effectiveness. Challenging simple prescriptions to generate more data as evidence, this analysis suggests (1) complex institutional and political contexts for environmental program performance and (2) the need to supplement performance measures with in-depth evaluations that can provide causal inferences about program effectiveness.

  4. Accounting for Results: How Conservation Organizations Report Performance Information

    NASA Astrophysics Data System (ADS)

    Rissman, Adena R.; Smail, Robert

    2015-04-01

    Environmental program performance information is in high demand, but little research suggests why conservation organizations differ in reporting performance information. We compared performance measurement and reporting by four private-land conservation organizations: Partners for Fish and Wildlife in the US Fish and Wildlife Service (national government), Forest Stewardship Council—US (national nonprofit organization), Land and Water Conservation Departments (local government), and land trusts (local nonprofit organization). We asked: (1) How did the pattern of performance reporting relationships vary across organizations? (2) Was political conflict among organizations' principals associated with greater performance information? and (3) Did performance information provide evidence of program effectiveness? Based on our typology of performance information, we found that most organizations reported output measures such as land area or number of contracts, some reported outcome indicators such as adherence to performance standards, but few modeled or measured environmental effects. Local government Land and Water Conservation Departments reported the most types of performance information, while local land trusts reported the fewest. The case studies suggest that governance networks influence the pattern and type of performance reporting, that goal conflict among principles is associated with greater performance information, and that performance information provides unreliable causal evidence of program effectiveness. Challenging simple prescriptions to generate more data as evidence, this analysis suggests (1) complex institutional and political contexts for environmental program performance and (2) the need to supplement performance measures with in-depth evaluations that can provide causal inferences about program effectiveness.

  5. A Cross-Platform Infrastructure for Scalable Runtime Application Performance Analysis

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

    Jack Dongarra; Shirley Moore; Bart Miller, Jeffrey Hollingsworth

    2005-03-15

    The purpose of this project was to build an extensible cross-platform infrastructure to facilitate the development of accurate and portable performance analysis tools for current and future high performance computing (HPC) architectures. Major accomplishments include tools and techniques for multidimensional performance analysis, as well as improved support for dynamic performance monitoring of multithreaded and multiprocess applications. Previous performance tool development has been limited by the burden of having to re-write a platform-dependent low-level substrate for each architecture/operating system pair in order to obtain the necessary performance data from the system. Manual interpretation of performance data is not scalable for large-scalemore » long-running applications. The infrastructure developed by this project provides a foundation for building portable and scalable performance analysis tools, with the end goal being to provide application developers with the information they need to analyze, understand, and tune the performance of terascale applications on HPC architectures. The backend portion of the infrastructure provides runtime instrumentation capability and access to hardware performance counters, with thread-safety for shared memory environments and a communication substrate to support instrumentation of multiprocess and distributed programs. Front end interfaces provides tool developers with a well-defined, platform-independent set of calls for requesting performance data. End-user tools have been developed that demonstrate runtime data collection, on-line and off-line analysis of performance data, and multidimensional performance analysis. The infrastructure is based on two underlying performance instrumentation technologies. These technologies are the PAPI cross-platform library interface to hardware performance counters and the cross-platform Dyninst library interface for runtime modification of executable images. The Paradyn and KOJAK projects have made use of this infrastructure to build performance measurement and analysis tools that scale to long-running programs on large parallel and distributed systems and that automate much of the search for performance bottlenecks.« less

  6. Performance analysis of the ascent propulsion system of the Apollo spacecraft

    NASA Technical Reports Server (NTRS)

    Hooper, J. C., III

    1973-01-01

    Activities involved in the performance analysis of the Apollo lunar module ascent propulsion system are discussed. A description of the ascent propulsion system, including hardware, instrumentation, and system characteristics, is included. The methods used to predict the inflight performance and to establish performance uncertainties of the ascent propulsion system are discussed. The techniques of processing the telemetered flight data and performing postflight performance reconstruction to determine actual inflight performance are discussed. Problems that have been encountered and results from the analysis of the ascent propulsion system performance during the Apollo 9, 10, and 11 missions are presented.

  7. Methods of Constructing a Blended Performance Function Suitable for Formation Flight

    NASA Technical Reports Server (NTRS)

    Ryan, John J.

    2017-01-01

    This paper presents two methods for constructing an approximate performance function of a desired parameter using correlated parameters. The methods are useful when real-time measurements of a desired performance function are not available to applications such as extremum-seeking control systems. The first method approximates an a priori measured or estimated desired performance function by combining real-time measurements of readily available correlated parameters. The parameters are combined using a weighting vector determined from a minimum-squares optimization to form a blended performance function. The blended performance function better matches the desired performance function mini- mum than single-measurement performance functions. The second method expands upon the first by replacing the a priori data with near-real-time measurements of the desired performance function. The resulting blended performance function weighting vector is up- dated when measurements of the desired performance function are available. Both methods are applied to data collected during formation- flight-for-drag-reduction flight experiments.

  8. Emotional Intelligence and Emotions Associated with Optimal and Dysfunctional Athletic Performance

    PubMed Central

    Lane, Andrew M.; Devonport, Tracey J.; Soos, Istvan; Karsai, Istvan; Leibinger, Eva; Hamar, Pal

    2010-01-01

    This study investigated relationships between self-report measures of emotional intelligence and memories of pre-competitive emotions before optimal and dysfunctional athletic performance. Participant-athletes (n = 284) completed a self-report measure of emotional intelligence and two measures of pre-competitive emotions; a) emotions experienced before an optimal performance, and b) emotions experienced before a dysfunctional performance. Consistent with theoretical predictions, repeated MANOVA results demonstrated pleasant emotions associated with optimal performance and unpleasant emotions associated with dysfunctional performance. Emotional intelligence correlated with pleasant emotions in both performances with individuals reporting low scores on the self-report emotional intelligence scale appearing to experience intense unpleasant emotions before dysfunctional performance. We suggest that future research should investigate relationships between emotional intelligence and emotion-regulation strategies used by athletes. Key points Athletes reporting high scores of self-report emotional intelligence tend to experience pleasant emotions. Optimal performance is associated with pleasant emotions and dysfunctional performance is associated with unpleasant emotions. Emotional intelligence might help athletes recognize which emotional states help performance. PMID:24149631

  9. "It Has No Color, It Has No Gender, It's Gender Bending": Gender and Sexuality Fluidity and Subversiveness in Drag Performance.

    PubMed

    Egner, Justine; Maloney, Patricia

    2016-07-01

    Gender identity is a key question for drag performers. Previous research has shown a lack of consensus about the subversiveness and gender fluidity of drag performers. This article examines the question: How does the relationship between performers and their audience affect the subversive nature and gender representation of drag performers in this study? Furthermore, is this relationship complicated by sexuality? This study uses ethnographic and interview methods, examining experiences of 10 drag performers. Findings indicate mutuality in the relationship between performers and audience. The recursiveness of this relationship provides a constant feedback to the performers in their effort to displace the audience's previously held notions. The performers have fluid understandings of gender and sexuality, often presenting multiple genders in and out of drag. Interactions between performers and their audience indicate their belief in gender fluidity; moreover, the drag performers themselves desire to be subversive and gender and sexually fluid.

  10. Emotional intelligence and emotions associated with optimal and dysfunctional athletic performance.

    PubMed

    Lane, Andrew M; Devonport, Tracey J; Soos, Istvan; Karsai, Istvan; Leibinger, Eva; Hamar, Pal

    2010-01-01

    This study investigated relationships between self-report measures of emotional intelligence and memories of pre-competitive emotions before optimal and dysfunctional athletic performance. Participant-athletes (n = 284) completed a self-report measure of emotional intelligence and two measures of pre-competitive emotions; a) emotions experienced before an optimal performance, and b) emotions experienced before a dysfunctional performance. Consistent with theoretical predictions, repeated MANOVA results demonstrated pleasant emotions associated with optimal performance and unpleasant emotions associated with dysfunctional performance. Emotional intelligence correlated with pleasant emotions in both performances with individuals reporting low scores on the self-report emotional intelligence scale appearing to experience intense unpleasant emotions before dysfunctional performance. We suggest that future research should investigate relationships between emotional intelligence and emotion-regulation strategies used by athletes. Key pointsAthletes reporting high scores of self-report emotional intelligence tend to experience pleasant emotions.Optimal performance is associated with pleasant emotions and dysfunctional performance is associated with unpleasant emotions.Emotional intelligence might help athletes recognize which emotional states help performance.

  11. The power of "we": effects of psychological collectivism on team performance over time.

    PubMed

    Dierdorff, Erich C; Bell, Suzanne T; Belohlav, James A

    2011-03-01

    We examined the influences of different facets of psychological collectivism (Preference, Reliance, Concern, Norm Acceptance, and Goal Priority) on team functioning at 3 different performance depictions: initial team performance, end-state team performance, and team performance change over time. We also tested the extent to which team-member exchange moderated the relationships between facets of psychological collectivism and performance change over time. Results from multilevel growth modeling of 66 teams (N = 264) engaged in a business simulation revealed differential effects across facets of psychological collectivism and across different performance measurements. Whereas facets concerned with affiliation (Preference and Concern) were positively related to initial team performance, reliance was negatively related to initial team performance. Goal Priority was a strong predictor of end-state performance. Team-member exchange moderated the relationship between performance change and 3 of the 5 facets of psychological collectivism (Preference, Reliance, Norm Acceptance). Implications for team composition and team training are discussed. PsycINFO Database Record (c) 2011 APA, all rights reserved.

  12. Retaining your high performers: moderators of the performance-job satisfaction-voluntary turnover relationship.

    PubMed

    Nyberg, Anthony

    2010-05-01

    Two divergent ideas explain the relationship between performance and voluntary turnover. One suggests that higher performing employees, who are rewarded for their superior work product, will desire to remain with an organization that values their performance and will, consequently, be less likely than lower performing employees to voluntarily leave. An alternative idea suggests that higher performing employees, who are more desirable to external companies as a result of their superior work product, will have more external job opportunities and will, consequently, be more likely than their lower performing colleagues to voluntarily leave. The current study evaluated the behaviors and attitudes of 12,545 insurance employees over a 3-year period to examine how these 2 divergent expectations influence the performance-voluntary turnover relationship. Results show that both pay growth and the relevant unemployment rate interact with performance to influence the performance-voluntary turnover relationship and that they work independently of employee job satisfaction influences. PsycINFO Database Record (c) 2010 APA, all rights reserved.

  13. In search of the elusive U-shaped performance-turnover relationship: are high performing Swiss bankers more liable to quit?

    PubMed

    Salamin, Alain; Hom, Peter W

    2005-11-01

    This project revisits the perennial debate over the relationship between job performance and turnover. Disputing traditional findings, C. Trevor, B. Gerhart, and J. Boudreau (1997) observed that high and low performers quit more than do average performers. They further challenged received wisdom by showing that promotions can induce turnover, especially among poor performers, by signaling ability. The authors sought to replicate and extend these unconventional findings by exploring curvilinear and moderating effects on the performance-exit relationship among 11,098 Swiss nationals employed in a bank. Survival regression revealed that performance is curvilinearly related to quits and that bonus pay deterred superior performers from leaving more than did pay increases. Further, the average number of job levels advanced per promotion rather than promotion rate increased quit risks. Cultural and organizational moderators of performance-termination associations and effective strategies for retaining top performers are discussed. ((c) 2005 APA, all rights reserved).

  14. A Catalog of Performance Objectives and Performance Guides for Laser Systems Technician for the Job Titles of Laser Technician D.O.T. 019.181-010, Laser Systems Technician D.O.T.-N/A.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg. Bureau of Vocational and Technical Education.

    This catalog lists and describes the tasks performed by a laser technician and standards for their performance. Each duty contains performance objectives for related tasks. Included in the objectives are standards that must be met and conditions for performance of the tasks. Performance guides provided for each objective identify the conditions…

  15. FHWA LTBP Bridge Performance Primer

    DOT National Transportation Integrated Search

    2014-02-01

    This TechBrief defines bridge performance and discusses the importance of measuring performance and current practices for doing so. It identifies key issues to improving performance measures and the role the Long-Term Bridge Performance (LTBP) Progra...

  16. The Effects of Performance-Based Assessment Criteria on Student Performance and Self-Assessment Skills

    ERIC Educational Resources Information Center

    Fastre, Greet Mia Jos; van der Klink, Marcel R.; van Merrienboer, Jeroen J. G.

    2010-01-01

    This study investigated the effect of performance-based versus competence-based assessment criteria on task performance and self-assessment skills among 39 novice secondary vocational education students in the domain of nursing and care. In a performance-based assessment group students are provided with a preset list of performance-based…

  17. An Exploration of the Impact of Employee Job Satisfaction, Affect, Job Performance, and Organizational Financial Performance: A Review of the Literature

    ERIC Educational Resources Information Center

    Reio, Thomas G., Jr.; Kidd, Cathy A.

    2006-01-01

    Extensive research has explored job satisfaction, job performance, and the financial performance of organizations. Job satisfaction and job performance have been explored separately and collectively. However, scholars only have begun to explore the relationship between employee job satisfaction and financial performance of organization. This paper…

  18. Using Performance Feedback and Goal Setting to Improve Elementary Students' Writing Fluency: A Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Koenig, Elizabeth A.; Eckert, Tanya L.; Hier, Bridget O.

    2016-01-01

    Although performance feedback interventions successfully lead to improvements in students' performance, research suggests that the combination of feedback and goal setting leads to greater performance than either component alone and that graphing performance in relation to a goal can lead to improvements in academic performance. The goal of the…

  19. 40 CFR Table 6 to Subpart Wwww of... - Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices As required in § 63.5850 you must conduct performance tests, performance evaluations, and design...

  20. 40 CFR Table 6 to Subpart Wwww of... - Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control... Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices As required in § 63.5850 you must conduct performance tests, performance evaluations, and design...

  1. Performance Reports: Mirror alignment system performance prediction comparison between SAO and EKC

    NASA Technical Reports Server (NTRS)

    Tananbaum, H. D.; Zhang, J. P.

    1994-01-01

    The objective of this study is to perform an independent analysis of the residual high resolution mirror assembly (HRMA) mirror distortions caused by force and moment errors in the mirror alignment system (MAS) to statistically predict the HRMA performance. These performance predictions are then compared with those performed by Kodak to verify their analysis results.

  2. The Job Is the Learning Environment: Performance-Centered Learning To Support Knowledge Worker Performance.

    ERIC Educational Resources Information Center

    Dickover, Noel T.

    2002-01-01

    Explains performance-centered learning (PCL), an approach to optimize support for performance on the job by making corporate assets available to knowledge workers so they can solve actual problems. Illustrates PCL with a Web site that provides just-in-time learning, collaboration, and performance support tools to improve performance at the…

  3. 20 CFR 666.310 - What levels of performance apply to the indicators of performance in local areas?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... indicators of performance in local areas? 666.310 Section 666.310 Employees' Benefits EMPLOYMENT AND TRAINING... Local Measures of Performance § 666.310 What levels of performance apply to the indicators of... Governor and reach agreement on the local levels of performance for each indicator identified under § 666...

  4. 20 CFR 666.310 - What levels of performance apply to the indicators of performance in local areas?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... indicators of performance in local areas? 666.310 Section 666.310 Employees' Benefits EMPLOYMENT AND TRAINING... Local Measures of Performance § 666.310 What levels of performance apply to the indicators of... Governor and reach agreement on the local levels of performance for each indicator identified under § 666...

  5. The Five Key Questions of Human Performance Modeling.

    PubMed

    Wu, Changxu

    2018-01-01

    Via building computational (typically mathematical and computer simulation) models, human performance modeling (HPM) quantifies, predicts, and maximizes human performance, human-machine system productivity and safety. This paper describes and summarizes the five key questions of human performance modeling: 1) Why we build models of human performance; 2) What the expectations of a good human performance model are; 3) What the procedures and requirements in building and verifying a human performance model are; 4) How we integrate a human performance model with system design; and 5) What the possible future directions of human performance modeling research are. Recent and classic HPM findings are addressed in the five questions to provide new thinking in HPM's motivations, expectations, procedures, system integration and future directions.

  6. Association of Individual Characteristics with Teleoperation Performance.

    PubMed

    Pan, Dan; Zhang, Yijing; Li, Zhizhong; Tian, Zhiqiang

    2016-09-01

    A number of space activities (e.g., extravehicular astronaut rescue, cooperation in satellite services, space station supplies, and assembly) are implemented directly or assisted by remote robotic arms. Our study aimed to reveal those individual characteristics which could positively influence or even predict teleoperation performance of such a space robotic arm. There were 64 male volunteers without robot operation experience recruited for the study. Their individual characteristics were assessed, including spatial cognitive ability, cognitive style, and personality traits. The experimental tasks were three abstracted teleoperation tasks of a simulated space robotic arm: point aiming, line alignment, and obstacle avoidance. Teleoperation performance was measured from two aspects: task performance (completion time, extra distance moved, operation slips) and safety performance (collisions, joint limitations reached). The Pearson coefficients between individual characteristics and teleoperation performance were examined along with performance prediction models. It was found that the subjects with relatively high mental rotation ability or low neuroticism had both better task and safety performance (|r| = 0.212 ∼ 0.381). Subjects with relatively high perspective taking ability or high agreeableness had better task performance (r = -0.253; r = -0.249). Imagery subjects performed better than verbal subjects regarding both task and safety performance (|r| = 0.236 ∼ 0.290). Compared with analytic subjects, wholist subjects had better safety performance (r = 0.300). Additionally, extraverted subjects had better task performance (r = -0.259), but worse safety performance (r = 0.230). Those with high spatial cognitive ability, imagery and wholist cognitive style, low neuroticism, and high agreeableness were seen to have more advantages in working with the remote robotic arm. These results could be helpful to astronaut selection and training for space station missions. Pan D, Zhang Y, Li Z, Tian Z. Association of individual characteristics with teleoperation performance. Aerosp Med Hum Perform. 2016; 87(9):772-780.

  7. An exploratory study of the effects of spatial working-memory load on prefrontal activation in low- and high-performing elderly.

    PubMed

    Vermeij, Anouk; van Beek, Arenda H E A; Reijs, Babette L R; Claassen, Jurgen A H R; Kessels, Roy P C

    2014-01-01

    Older adults show more bilateral prefrontal activation during cognitive performance than younger adults, who typically show unilateral activation. This over-recruitment has been interpreted as compensation for declining structure and function of the brain. Here we examined how the relationship between behavioral performance and prefrontal activation is modulated by different levels of working-memory load. Eighteen healthy older adults (70.8 ± 5.0 years; MMSE 29.3 ± 0.9) performed a spatial working-memory task (n-back). Oxygenated ([O2Hb]) and deoxygenated ([HHb]) hemoglobin concentration changes were registered by two functional Near-Infrared Spectroscopy (fNIRS) channels located over the left and right prefrontal cortex. Increased working-memory load resulted in worse performance compared to the control condition. [O2Hb] increased with rising working-memory load in both fNIRS channels. Based on the performance in the high working-memory load condition, the group was divided into low and high performers. A significant interaction effect of performance level and hemisphere on [O2Hb] increase was found, indicating that high performers were better able to keep the right prefrontal cortex engaged under high cognitive demand. Furthermore, in the low performers group, individuals with a larger decline in task performance from the control to the high working-memory load condition had a larger bilateral increase of [O2Hb]. The high performers did not show a correlation between performance decline and working-memory load related prefrontal activation changes. Thus, additional bilateral prefrontal activation in low performers did not necessarily result in better cognitive performance. Our study showed that bilateral prefrontal activation may not always be successfully compensatory. Individual behavioral performance should be taken into account to be able to distinguish successful and unsuccessful compensation or declined neural efficiency.

  8. Correlation between academic achievement goal orientation and the performance of Malaysian students in an Indian medical school.

    PubMed

    Barkur, Rajashekar Rao; Govindan, Sreejith; Kamath, Asha

    2013-01-01

    According to goal orientation theory, achievement goals are defined as the terminal point towards which one's efforts are directed. The four academic achievement goal orientations commonly recognised are mastery, performance approach, performance avoidance and work avoidance. The objective of this study was to understand the goal orientation of second year undergraduate medical students and how this correlates with their academic performance. The study population consisted of 244 second year Bachelor of Medicine and Bachelor of Surgery (MBBS) students of Melaka Manipal Medical College, Manipal campus, Manipal University, India. Students were categorised as high performers and low performers based on their first year university examination marks. Their goal orientations were assessed through a validated questionnaire developed by Was et al. These components were analysed by independent sample t-test and correlated to their first year university examination marks. Confirmatory component factor analysis extracted four factors, which accounted for 40.8% of the total variance in goal orientation. The performance approach goal orientation alone explained 16.7% of the variance followed by mastery (10.8%), performance avoidance (7.7%) and work avoidance (5.7%). The Cronbach's alpha for 19 items, which contributed to internal consistency of the tool, was observed to be 0.635. A strong positive correlation was shown between performance approach, performance avoidance and work avoidance orientations. Of the four goal orientations, only the mean scores in work avoidance orientation differed for low performers and high performers (5.0 vs. 4.3; P = 0.0003). Work avoidance type of goal orientation among the low performer group may account for their lower performance compared with high performer group. This indicates that academic achievement goal orientation may play a role in the performance of undergraduate medical students.

  9. Conscientiousness, openness to experience and extraversion as predictors of nursing work performance: a facet-level analysis.

    PubMed

    Ellershaw, Julia; Fullarton, Christie; Rodwell, John; Mcwilliams, John

    2016-03-01

    This study examined the relationships between the personality traits of conscientiousness, openness and extraversion at trait and facet-levels and three indicators of work role performance; proficiency, 'adaptivity' and proactivity measured at individual, team and organisational levels. This is one of the first studies to explore the relationship between personality, measured at trait and facet-level and performance using a comprehensive range of performance indicators. An online survey of 393 nurses from health-care organisations across Australia was conducted to test hypothesised relationships. Path analyses revealed numerous relationships between personality, measured at both trait and facet-levels, and work role performance. Conscientiousness was highlighted as the strongest driver of work role performance across all the indicators, with extraversion also strongly associated with work role performance. Openness to experience, previously considered a week predictor of performance, was, when examined at the facet-level, related to all of the work role performance indicators. Results suggests a bandwidth effect, where the personality traits drive global performance while the facets drive specific performance. Better understanding of the relationship between personality and work role performance will help nurse managers to foster the fit between individual and organisation, improving job satisfaction, engagement, retention and performance in role. © 2015 John Wiley & Sons Ltd.

  10. Exposure reduces negative bias in self-rated performance in public speaking fearful participants.

    PubMed

    Cheng, Joyce; Niles, Andrea N; Craske, Michelle G

    2017-03-01

    Individuals with public speaking anxiety (PSA) under-rate their performance compared to objective observers. The present study examined whether exposure reduces the discrepancy between self and observer performance ratings and improved observer-rated performance in individuals with PSA. PSA participants gave a speech in front of a small audience and rated their performance using a questionnaire before and after completing repeated exposures to public speaking. Non-anxious control participants gave a speech and completed the questionnaire one time only. Objective observers watched videos of the speeches and rated performance using the same questionnaire. PSA participants underrated their performance to a greater degree than did controls prior to exposure, but also performed significantly more poorly than did controls when rated objectively. Bias significantly decreased and objective-rated performance significantly increased following completion of exposure in PSA participants, and on one performance measure, anxious participants no longer showed a greater discrepancy between self and observer performance ratings compared to controls. The study employed non-clinical student sample, but the results should be replicated in clinical anxiety samples. These findings indicate that exposure alone significantly reduces negative performance bias among PSA individuals, but additional exposure or additional interventions may be necessary to fully correct bias and performance deficits. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Rehabilitation Characteristics in High-Performance Hospitals after Acute Stroke.

    PubMed

    Sawabe, Masashi; Momosaki, Ryo; Hasebe, Kiyotaka; Sawaguchi, Akira; Kasuga, Seiji; Asanuma, Daichi; Suzuki, Shoya; Miyauchi, Narimi; Abo, Masahiro

    2018-05-22

    Rehabilitation characteristics in high-performance hospitals after acute stroke are not clarified. This retrospective observational study aimed to clarify the characteristics of high-performance hospitals in acute stroke rehabilitation. Patients with stroke discharged from participating acute hospitals were extracted from the Japan Rehabilitation Database for the period 2006-2015. We found 6855 patients from 14 acute hospitals who were eligible for analysis in this study after applying exclusion criteria. We divided facilities into high-performance hospitals and low-performance hospitals using the median of the Functional Independent Measure efficiency for each hospital. We compared rehabilitation characteristics between high- and low-performance hospitals. High-performance hospitals had significantly shorter length of stay. More patients were discharged to home in the high-performance hospitals compared with low-performance hospitals. Patients in high-performance hospitals received greater amounts of physical, occupational, and speech therapy. Patients in high-performance hospitals engaged in more self-exercise, weekend exercise, and exercise in wards. There was more participation of board-certified physiatrists and social workers in high-performance hospitals. Our data suggested that amount, timing, and type of rehabilitation, and participation of multidisciplinary staff are essential for high performance in acute stroke rehabilitation. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  12. How obstacles and facilitators predict academic performance: the mediating role of study burnout and engagement.

    PubMed

    Salanova, Marisa; Schaufeli, Wilmar; Martinez, Isabel; Breso, Edgar

    2010-01-01

    Most people would agree with the maxim that "success breeds success." However, this is not the whole story. The current study investigated the additional impact of psychosocial factors (i.e., performance obstacles and facilitators) as well as psychological well-being (i.e., burnout and engagement) on success (i.e., academic performance). More specifically, our purpose was to show that, instead of directly affecting future performance, obstacles and facilitators exert an indirect effect via well-being. A total of 527 university students comprised the sample and filled out a questionnaire. We obtained their previous and future academic performance Grade Point Average (GPA) from the university's records. Structural equations modeling showed that the best predictor of future performance was the students' previous performance. As expected, study engagement mediated the relationship between performance obstacles and facilitators on the one hand, and future performance on the other. Contrary to expectations, burnout did not predict future performance, although, it is significantly associated with the presence of obstacles and the absence of facilitators. Our results illustrate that, although "success breeds success" (i.e., the best predictor of future performance is past performance), positive psychological states like study engagement are also important in explaining future performance, at least more so than negative states like study burnout.

  13. The NASA Performance Assessment Workstation: cognitive performance during head-down bed rest.

    PubMed

    Shehab, R L; Schlegel, R E; Schiflett, S G; Eddy, D R

    1998-01-01

    The NASA Performance Assessment Workstation was used to assess cognitive performance changes in eight males subjected to seventeen days of 6 degrees head-down bed rest. PAWS uses six performance tasks to assess directed and divided attention, spatial, mathematical, and memory skills, and tracking ability. Subjective scales assess overall fatigue and mood state. Subjects completed training trials, practice trials, bed rest trials, and recovery trials. The last eight practice trials and all bed rest trials were performed with subjects lying face-down on a gurney. In general, there was no apparent cumulative effect of bed rest. Following a short period of performance stabilization, a slight but steady trend of performance improvement was observed across all trials. For most tasks, this trend of performance improvement was enhanced during recovery. No statistically significant differences in performance were observed when comparing bed rest with the control period. Additionally, fatigue scores showed little change across all periods.

  14. The NASA performance assessment workstation: Cognitive performance during head-down bed rest

    NASA Astrophysics Data System (ADS)

    Shehab, Randa L.; Schlegel, Robert E.; Schiflett, Samuel G.; Eddy, Douglas R.

    The NASA Performance Assessment Workstation was used to assess cognitive performance changes in eight males subjected to seventeen days of 6 ° head-down bed rest. PAWS uses six performance tasks to assess directed and divided attention, spatial, mathematical, and memory skills, and tracking ability. Subjective scales assess overall fatigue and mood state. Subjects completed training trials, practice trials, bed rest trials, and recovery trials. The last eight practice trials and all bed rest trials were performed with subjects lying face-down on a gurney. In general, there was no apparent cumulative effect of bed rest. Following a short period of performance stabilization, a slight but steady trend of performance improvement was observed across all trials. For most tasks, this trend of performance improvement was enhanced during recovery. No statistically significant differences in performance were observed when comparing bed rest with the control period. Additionally, fatigue scores showed little change across all periods.

  15. Performance considerations in long-term spaceflight

    NASA Technical Reports Server (NTRS)

    Akins, F. R.

    1979-01-01

    Maintenance of skilled performance during extended space flight is of critical importance to both the health and safety of crew members and to the overall success of mission goals. An examination of long term effects and performance requirements is therefore a factor of immense importance to the planning of future missions. Factors that were investigated include: definition of performance categories to be investigated; methods for assessing and predicting performance levels; in-flight factors which can affect performance; and factors pertinent to the maintenance of skilled performance.

  16. Application of the Analysis Phase of the Instructional System Development to the MK-105 Magnetic Minesweeping Mission of the MH-53E Helicopter.

    DTIC Science & Technology

    1987-09-01

    Visual Communication . Although this task is performed several times, the task is performed at different points during the mission. In addition, the...Perform visual communication Give thumbs-up signal when ready for takeoff; check lights on pri-fly B. Perform takeoff and Aircraft operating clear ship...FM c. Operate ICS 2. Perform visual communication 3. Operate IFF transponder B. Maintain mission and fuel logs C. Perform checklists 1. Perform AMCM

  17. Performance Analysis of Hospital Managers Using Fuzzy AHP and Fuzzy TOPSIS: Iranian Experience.

    PubMed

    Shafii, Milad; Hosseini, Seyed Mostafa; Arab, Mohammad; Asgharizadeh, Ezzatollah; Farzianpour, Fereshteh

    2015-06-12

    Hospitals are complex organizations that require strong and effective management. The success of such organizations depends on the performance of managers. This study provides a comprehensive set of indicators to assess the performance of hospital managers in Iranian Ministry of Health owned hospitals. This research was a cross-sectional study. First, reviewing the literature and using experts' viewpoints and convening a panel of experts, the dimensions of performance have been selected and came in the form of a performance model. Then, using Fuzzy Analytic Hierarchy Process (FAHP), the chosen dimensions were weighted. Finally, based on the weighted performance dimensions, a questionnaire was designed and after confirming the reliability and validity, through a census, 407 senior and middle managers from 10 hospitals in Yazd, Iran completed it and performance of CEOs in these hospitals was evaluated using the Fuzzy Technique for Order Preference by Similarity Ideal Solution (FTOPSIS). To measure the performance of hospital managers, a performance assessment model consisted of 19 sub-dimensions in 5 main dimensions (Functional, Professional, Organizational, Individual and Human) was developed. The functional area had the most weight and the individual area had the least weight, as well. The hospital managers had different performance levels in each category and sub-dimensions. In terms of overall performance, the hospital managers C and H had the best and the worst performance, respectively. The use of appropriate dimensions for performance, prioritizing them and evaluating the performance of hospital managers using appropriate techniques, can play an effective role in the selection of qualified managers, identifying strengths and weaknesses in performance and continuous improvement of them.

  18. 4 CFR 4.2 - Performance appraisal.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.2 Performance..., promoting, reducing in grade, retaining, and removing employees. (b) Each performance appraisal system shall... appraisal period on such standards. (4) Recognizing and rewarding employees whose performance so warrants...

  19. Time-sharing ability in complex performance : an expanded replication.

    DOT National Transportation Integrated Search

    1978-09-01

    Factor analyses were performed on data from 51 subjects tested on the CAMI Multiple Task Performance Battery (MTPB). Five different complex performance task combinations were used as well as the six individual MTPB tasks performed by themselves. The ...

  20. 5 CFR 430.307 - Appraising performance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Appraising performance. 430.307 Section 430.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.307 Appraising performance. (a) Annual appraisals...

  1. 48 CFR 236.604 - Performance evaluation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Performance evaluation... Architect-Engineer Services 236.604 Performance evaluation. Prepare a separate performance evaluation after... familiar with the architect-engineer contractor's performance. [76 FR 58155, Sept. 20, 2011] ...

  2. 5 CFR 430.306 - Monitoring performance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Monitoring performance. 430.306 Section 430.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.306 Monitoring performance. (a) Supervisors must...

  3. 5 CFR 430.307 - Appraising performance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Appraising performance. 430.307 Section 430.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.307 Appraising performance. (a) Annual appraisals...

  4. 48 CFR 236.604 - Performance evaluation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Performance evaluation... Architect-Engineer Services 236.604 Performance evaluation. Prepare a separate performance evaluation after... familiar with the architect-engineer contractor's performance. [76 FR 58155, Sept. 20, 2011] ...

  5. 5 CFR 430.307 - Appraising performance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Appraising performance. 430.307 Section 430.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.307 Appraising performance. (a) Annual appraisals...

  6. 5 CFR 430.306 - Monitoring performance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Monitoring performance. 430.306 Section 430.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.306 Monitoring performance. (a) Supervisors must...

  7. 5 CFR 430.306 - Monitoring performance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Monitoring performance. 430.306 Section 430.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.306 Monitoring performance. (a) Supervisors must...

  8. 48 CFR 236.604 - Performance evaluation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Performance evaluation... Architect-Engineer Services 236.604 Performance evaluation. Prepare a separate performance evaluation after... familiar with the architect-engineer contractor's performance. [76 FR 58155, Sept. 20, 2011] ...

  9. 5 CFR 430.306 - Monitoring performance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Monitoring performance. 430.306 Section 430.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.306 Monitoring performance. (a) Supervisors must...

  10. 5 CFR 430.307 - Appraising performance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Appraising performance. 430.307 Section 430.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.307 Appraising performance. (a) Annual appraisals...

  11. 5 CFR 430.307 - Appraising performance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Appraising performance. 430.307 Section 430.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.307 Appraising performance. (a) Annual appraisals...

  12. 48 CFR 236.604 - Performance evaluation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Performance evaluation... Architect-Engineer Services 236.604 Performance evaluation. Prepare a separate performance evaluation after... familiar with the architect-engineer contractor's performance. [76 FR 58155, Sept. 20, 2011] ...

  13. 5 CFR 430.306 - Monitoring performance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Monitoring performance. 430.306 Section 430.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.306 Monitoring performance. (a) Supervisors must...

  14. 48 CFR 1509.170-8 - Contractor Performance Report.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor Performance... AGENCY ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Contractor Performance Evaluations 1509.170-8 Contractor Performance Report. (a) Contractor Performance Reports (interim and final) must be prepared...

  15. 76 FR 37704 - Federal Acquisition Regulation; Documenting Contractor Performance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Federal Acquisition Regulation; Documenting Contractor Performance AGENCY: Department of Defense (DoD..., and to require all past performance information be entered into the Contractor Performance Assessment... Contractor Performance Information. These changes provide Governmentwide standardized evaluation factors and...

  16. The Context and Process for Performance Evaluations: Necessary Preconditions for the Use of Performance Evaluations as a Measure of Performance--A Critique of Perry

    ERIC Educational Resources Information Center

    McCarthy, Mary L.

    2006-01-01

    This article challenges Perry's research using performance evaluations to determine whether the educational background of child welfare workers is predictive of performance. Institutional theory, an understanding of street-level bureaucracies, and evaluations of field education performance measures are offered as necessary frameworks for Perry's…

  17. Measuring the Performance and Intelligence of Systems: Proceedings of the 2002 PerMIS Workshop

    NASA Technical Reports Server (NTRS)

    Messina, E. R.; Meystel, A. M.

    2002-01-01

    Contents include the following: Performance Metrics; Performance of Multiple Agents; Performance of Mobility Systems; Performance of Planning Systems; General Discussion Panel 1; Uncertainty of Representation I; Performance of Robots in Hazardous Domains; Modeling Intelligence; Modeling of Mind; Measuring Intelligence; Grouping: A Core Procedure of Intelligence; Uncertainty in Representation II; Towards Universal Planning/Control Systems.

  18. Value-Added and Other Methods for Measuring School Performance: An Analysis of Performance Measurement Strategies in Teacher Incentive Fund Proposals. Research Brief

    ERIC Educational Resources Information Center

    National Center on Performance Incentives, 2008

    2008-01-01

    In "Value-Added and Other Methods for Measuring School Performance: An Analysis of Performance Measurement Strategies in Teacher Incentive Fund Proposals"--a paper presented at the February 2008 National Center on Performance Incentives research to policy conference--Robert Meyer and Michael Christian examine select performance-pay plans…

  19. A Study of the Associations between Conditions of Performance and Characteristics of Performers and New York State Solo Performance Ratings

    ERIC Educational Resources Information Center

    vonWurmb, Elizabeth C.

    2013-01-01

    This dissertation undertakes an analysis of 1,044 performance evaluations from New York State School Music Association (NYSSMA) Spring Festival solo adjudication ratings of student performers from a large suburban school district. It relies on results of evaluations of observed performances, and takes these evaluations as assessments of what the…

  20. Performance Contracting as a Performance Management Tool in the Public Sector in Kenya: Lessons of learning

    ERIC Educational Resources Information Center

    Hope, Kempe Ronald, Sr.

    2013-01-01

    The purpose of this article is to provide an assessment and analysis of public sector performance contracting as a performance management tool in Kenya. It aims to demonstrate that performance contracting remains a viable and important tool for improving public sector performance as a key element of the on-going public sector transformation…

  1. Effects of Performance-Based Financial Incentives on Work Performance: A Study of Technical-Level Employees in the Private Sector in Sri Lanka

    ERIC Educational Resources Information Center

    Wickramasinghe, Vathsala; Dabere, Sampath

    2012-01-01

    The objective of the study is to investigate the effect of performance-based financial incentives on work performance. The study hypothesized that the design features of performance-based financial incentive schemes themselves may influence individuals' work performance. For the study, survey methodology was used and 93 technical-level employees…

  2. Within-person relationship between self-efficacy and performance across trials. Effect of task objective and task type.

    PubMed

    Hepler, Teri J; Ritchie, Jason; Hill, Christopher R

    2017-07-05

    Self-efficacy has been shown to be a consistent, positive predictor of between-persons performance in sport. However, there have been equivocal results regarding the influence of self-efficacy on a person's performance over time. This study investigated the influence of self-efficacy on motor skill performance across trials with respect to two different task objectives and task types. Participants (N=84) performed 4 blocks of 10 trials of a dart throwing (closed skill) and a hitting (open skill) task under 2 different task objectives: competitive and goal-striving. For the goal-striving condition, success was defined as reaching a pre-determined performance level. The competitive condition involved competing against an opponent. Hierarchical linear modeling was used to examine the influence of past performance and self-efficacy on the within-person performance across multiple trials. Previous performance was negatively related with subsequent performance on all conditions. Self-efficacy was not a significant predictor of performance on any of the conditions. While task objective and task type did not moderate the efficacy-performance relationship in the current study, it is important to consider the role of other moderators in future research.

  3. Measuring performance in virtual reality phacoemulsification surgery

    NASA Astrophysics Data System (ADS)

    Söderberg, Per; Laurell, Carl-Gustaf; Simawi, Wamidh; Skarman, Eva; Nordh, Leif; Nordqvist, Per

    2008-02-01

    We have developed a virtual reality (VR) simulator for phacoemulsification surgery. The current work aimed at developing a relative performance index that characterizes the performance of an individual trainee. We recorded measurements of 28 response variables during three iterated surgical sessions in 9 experienced cataract surgeons, separately for the sculpting phase and the evacuation phase of phacoemulsification surgery and compared their outcome to that of a reference group of naive trainees. We defined an individual overall performance index, an individual class specific performance index and an individual variable specific performance index. We found that on an average the experienced surgeons performed at a lower level than a reference group of naive trainees but that this was particularly attributed to a few surgeons. When their overall performance index was further analyzed as class specific performance index and variable specific performance index it was found that the low level performance was attributed to a behavior that is acceptable for an experienced surgeon but not for a naive trainee. It was concluded that relative performance indices should use a reference group that corresponds to the measured individual since the definition of optimal surgery may vary among trainee groups depending on their level of experience.

  4. Racializing white drag.

    PubMed

    Rhyne, Ragan

    2004-01-01

    While drag is primarily understood as a performance of gender, other performative categories such as race, class, and sexuality create drag meaning as well. Though other categories of identification are increasingly understood as essential elements of drag by performers of color, whiteness remains an unmarked category in the scholarship on drag performances by white queens. In this paper, I argue that drag by white queens must be understood as a performance of race as well as gender and that codes of gender excess are specifically constructed through the framework of these other axes of identity. This essay asks whether white performance by white queens necessarily reinscribes white supremacy through the performance of an unmarked white femininity, or might drag performance complicate (though not necessarily subvert) categories of race as well as gender? In this essay, I will suggest that camp drag performances, through the deployment of class as a crucial category of performative femininity, might indeed be a key site through which whiteness is denaturalized and its power challenged. Specifically, I will read on camp as a politicized mode of race, class and gender performance, focusing on the intersections of these categories of identity in the drag performance of Divine.

  5. The role of ecological dynamics in analysing performance in team sports.

    PubMed

    Vilar, Luís; Araújo, Duarte; Davids, Keith; Button, Chris

    2012-01-01

    Performance analysis is a subdiscipline of sports sciences and one-approach, notational analysis, has been used to objectively audit and describe behaviours of performers during different subphases of play, providing additional information for practitioners to improve future sports performance. Recent criticisms of these methods have suggested the need for a sound theoretical rationale to explain performance behaviours, not just describe them. The aim of this article was to show how ecological dynamics provides a valid theoretical explanation of performance in team sports by explaining the formation of successful and unsuccessful patterns of play, based on symmetry-breaking processes emerging from functional interactions between players and the performance environment. We offer the view that ecological dynamics is an upgrade to more operational methods of performance analysis that merely document statistics of competitive performance. In support of our arguments, we refer to exemplar data on competitive performance in team sports that have revealed functional interpersonal interactions between attackers and defenders, based on variations in the spatial positioning of performers relative to each other in critical performance areas, such as the scoring zones. Implications of this perspective are also considered for practice task design and sport development programmes.

  6. Factors affecting construction performance: exploratory factor analysis

    NASA Astrophysics Data System (ADS)

    Soewin, E.; Chinda, T.

    2018-04-01

    The present work attempts to develop a multidimensional performance evaluation framework for a construction company by considering all relevant measures of performance. Based on the previous studies, this study hypothesizes nine key factors, with a total of 57 associated items. The hypothesized factors, with their associated items, are then used to develop questionnaire survey to gather data. The exploratory factor analysis (EFA) was applied to the collected data which gave rise 10 factors with 57 items affecting construction performance. The findings further reveal that the items constituting ten key performance factors (KPIs) namely; 1) Time, 2) Cost, 3) Quality, 4) Safety & Health, 5) Internal Stakeholder, 6) External Stakeholder, 7) Client Satisfaction, 8) Financial Performance, 9) Environment, and 10) Information, Technology & Innovation. The analysis helps to develop multi-dimensional performance evaluation framework for an effective measurement of the construction performance. The 10 key performance factors can be broadly categorized into economic aspect, social aspect, environmental aspect, and technology aspects. It is important to understand a multi-dimension performance evaluation framework by including all key factors affecting the construction performance of a company, so that the management level can effectively plan to implement an effective performance development plan to match with the mission and vision of the company.

  7. Development of Performance Dashboards in Healthcare Sector: Key Practical Issues

    PubMed Central

    Ghazisaeidi, Marjan; Safdari, Reza; Torabi, Mashallah; Mirzaee, Mahboobeh; Farzi, Jebraeil; Goodini, Azadeh

    2015-01-01

    Background: Static nature of performance reporting systems in health care sector has resulted in inconsistent, incomparable, time consuming, and static performance reports that are not able to transparently reflect a round picture of performance and effectively support healthcare managers’ decision makings. So, the healthcare sector needs interactive performance management tools such as performance dashboards to measure, monitor, and manage performance more effectively. The aim of this article was to identify key issues that need to be addressed for developing high-quality performance dashboards in healthcare sector. Methods: A literature review was established to search electronic research databases, e-journals collections, and printed journals, books, dissertations, and theses for relevant articles. The search strategy interchangeably used the terms of “dashboard”, “performance measurement system”, and “executive information system” with the term of “design” combined with operator “AND”. Search results (n=250) were adjusted for duplications, screened based on their abstract relevancy and full-text availability (n=147) and then assessed for eligibility (n=40). Eligible articles were included if they had explicitly focused on dashboards, performance measurement systems or executive information systems design. Finally, 28 relevant articles included in the study. Results: Creating high-quality performance dashboards requires addressing both performance measurement and executive information systems design issues. Covering these two fields, identified contents were categorized to four main domains: KPIs development, Data Sources and data generation, Integration of dashboards to source systems, and Information presentation issues. Conclusion: This study implies the main steps to develop dashboards for the purpose of performance management. Performance dashboards developed on performance measurement and executive information systems principles and supported by proper back-end infrastructure will result in creation of dynamic reports that help healthcare managers to consistently measure the performance, continuously detect outliers, deeply analyze causes of poor performance, and effectively plan for the future. PMID:26635442

  8. An analytical method of estimating turbine performance

    NASA Technical Reports Server (NTRS)

    Kochendorfer, Fred D; Nettles, J Cary

    1949-01-01

    A method is developed by which the performance of a turbine over a range of operating conditions can be analytically estimated from the blade angles and flow areas. In order to use the method, certain coefficients that determine the weight flow and the friction losses must be approximated. The method is used to calculate the performance of the single-stage turbine of a commercial aircraft gas-turbine engine and the calculated performance is compared with the performance indicated by experimental data. For the turbine of the typical example, the assumed pressure losses and the tuning angles give a calculated performance that represents the trends of the experimental performance with reasonable accuracy. The exact agreement between analytical performance and experimental performance is contingent upon the proper selection of a blading-loss parameter.

  9. Perturbing engine performance measurements to determine optimal engine control settings

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

    Jiang, Li; Lee, Donghoon; Yilmaz, Hakan

    Methods and systems for optimizing a performance of a vehicle engine are provided. The method includes determining an initial value for a first engine control parameter based on one or more detected operating conditions of the vehicle engine, determining a value of an engine performance variable, and artificially perturbing the determined value of the engine performance variable. The initial value for the first engine control parameter is then adjusted based on the perturbed engine performance variable causing the engine performance variable to approach a target engine performance variable. Operation of the vehicle engine is controlled based on the adjusted initialmore » value for the first engine control parameter. These acts are repeated until the engine performance variable approaches the target engine performance variable.« less

  10. Performing Surgery: Commonalities with Performers Outside Medicine

    PubMed Central

    Kneebone, Roger L.

    2016-01-01

    This paper argues for the inclusion of surgery within the canon of performance science. The world of medicine presents rich, complex but relatively under-researched sites of performance. Performative aspects of clinical practice are overshadowed by a focus on the processes and outcomes of medical care, such as diagnostic accuracy and the results of treatment. The primacy of this “clinical” viewpoint—framed by clinical professionals as the application of medical knowledge—hides resonances with performance in other domains. Yet the language of performance is embedded in the culture of surgery—surgeons “perform” operations, work in an operating “theater” and use “instruments.” This paper asks what might come into view if we take this performative language at face value and interrogate surgery from the perspective of performance science. PMID:27630587

  11. The effect of challenge and threat states on performance: An examination of potential mechanisms

    PubMed Central

    Moore, Lee J; Vine, Samuel J; Wilson, Mark R; Freeman, Paul

    2012-01-01

    Challenge and threat states predict future performance; however, no research has examined their immediate effect on motor task performance. The present study examined the effect of challenge and threat states on golf putting performance and several possible mechanisms. One hundred twenty-seven participants were assigned to a challenge or threat group and performed six putts during which emotions, gaze, putting kinematics, muscle activity, and performance were recorded. Challenge and threat states were successively manipulated via task instructions. The challenge group performed more accurately, reported more favorable emotions, and displayed more effective gaze, putting kinematics, and muscle activity than the threat group. Multiple putting kinematic variables mediated the relationship between group and performance, suggesting that challenge and threat states impact performance at a predominately kinematic level. PMID:22913339

  12. Incentives for Better Performance in Health Care

    PubMed Central

    Abduljawad, Asaad; Al-Assaf, Assaf F.

    2011-01-01

    Incentives for better performance in health care have several modes and methods. They are designed to motivate and encourage people to perform well and improve their outcomes. They may include monetary or non-monetary incentives and may be applied to consumers, individual providers or institutions. One such model is the Pay-for-Performance system. In this system, beneficiaries are compared with one another based on a set of performance indicators and those that achieve a high level of performance are rewarded financially. This system is meant to recognise and primarily to reward high performers. Its goal is to encourage beneficiaries to strive for better performance. This system has been applied in several countries and for several recipients and settings. Early indications show that this system has had mixed effects on performance. PMID:21969891

  13. Listeners' and Performers' Shared Understanding of Jazz Improvisations.

    PubMed

    Schober, Michael F; Spiro, Neta

    2016-01-01

    This study explores the extent to which a large set of musically experienced listeners share understanding with a performing saxophone-piano duo, and with each other, of what happened in three improvisations on a jazz standard. In an online survey, 239 participants listened to audio recordings of three improvisations and rated their agreement with 24 specific statements that the performers and a jazz-expert commenting listener had made about them. Listeners endorsed statements that the performers had agreed upon significantly more than they endorsed statements that the performers had disagreed upon, even though the statements gave no indication of performers' levels of agreement. The findings show some support for a more-experienced-listeners-understand-more-like-performers hypothesis: Listeners with more jazz experience and with experience playing the performers' instruments endorsed the performers' statements more than did listeners with less jazz experience and experience on different instruments. The findings also strongly support a listeners-as-outsiders hypothesis: Listeners' ratings of the 24 statements were far more likely to cluster with the commenting listener's ratings than with either performer's. But the pattern was not universal; particular listeners even with similar musical backgrounds could interpret the same improvisations radically differently. The evidence demonstrates that it is possible for performers' interpretations to be shared with very few listeners, and that listeners' interpretations about what happened in a musical performance can be far more different from performers' interpretations than performers or other listeners might assume.

  14. Analysis of ultra-triathlon performances

    PubMed Central

    Lepers, Romuald; Knechtle, Beat; Knechtle, Patrizia; Rosemann, Thomas

    2011-01-01

    Despite increased interest in ultra-endurance events, little research has examined ultra-triathlon performance. The aims of this study were: (i) to compare swimming, cycling, running, and overall performances in three ultra-distance triathlons, double Ironman distance triathlon (2IMT) (7.6 km swimming, 360 km cycling, and 84.4 km running), triple Ironman distance triathlon (3IMT) (11.4 km, 540 km, and 126.6 km), and deca Ironman distance triathlon (10IMT) (38 km, 1800 km, and 420 km) and (ii) to examine the relationships between the 2IMT, 3IMT, and 10IMT performances to create predicted equations of the 10IMT performances. Race results from 1985 through 2009 were examined to identify triathletes who performed the three considered ultra-distances. In total, 73 triathletes (68 men and 5 women) were identified. The contribution of swimming to overall ultra-triathlon performance was lower than for cycling and running. Running performance was more important to overall performance for 2IMT and 3IMT compared with 10IMT The 2IMT and 3IMT performances were significantly correlated with 10IMT performances for swimming and cycling, but not for running. 10IMT total time performance might be predicted by the following equation: 10IMT race time (minutes) = 5885 + 3.69 × 3IMT race time (minutes). This analysis of human performance during ultra-distance triathlons represents a unique data set in the field of ultra-endurance events. Additional studies are required to determine the physiological and psychological factors associated with ultra-triathlon performance. PMID:24198579

  15. Dysphonia in performers: toward a clinical definition of laryngology of the performing voice.

    PubMed

    Guss, Joel; Sadoughi, Babak; Benson, Brian; Sulica, Lucian

    2014-05-01

    To identify causes of dysphonia in performers and compare causes and aspects of treatment of dysphonia in performers and nonperformers. Case-control study. A chart review of all new patients presenting with a chief complaint of dysphonia over a 1-year period was performed. The prevalence of laryngeal disorders was reviewed and differences between performers and nonperformers were analyzed. The odds ratio of the prevalence of each disorder was computed against performer status as a risk factor. Four hundred seventy-six new patients complaining of dysphonia presented over 12 months; 74 were vocal performers. The median duration of symptoms in performers was 90 days. Phonotraumatic lesions were significantly more prevalent in performers (63.5% vs. 28.6%, P < 0.001), particularly bilateral mid-fold swelling (4-fold increase in performers), pseudocysts (3-fold increase), and vocal fold hemorrhage/ectasia. Neurologic disorders (vocal fold paralysis and spasmodic dysphonia), neoplastic pathologies, and age-related phenomena (atrophy/presbyphonia) were significantly more common in nonperformers. Overall and diagnosis-specific rates of surgical intervention were equal between the two groups. Phonotraumatic injury is responsible for the majority of dysphonia in vocal performers, to a significantly greater extent than in nonperformers and requires the implementation of standard therapeutic strategies. Awareness of the specific risks and management needs of the performer is of paramount importance to the practice of laryngology of the performing voice. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  16. The effect of mild motion sickness and sopite syndrome on multitasking cognitive performance.

    PubMed

    Matsangas, Panagiotis; McCauley, Michael E; Becker, William

    2014-09-01

    In this study, we investigated the effects of mild motion sickness and sopite syndrome on multitasking cognitive performance. Despite knowledge on general motion sickness, little is known about the effect of motion sickness and sopite syndrome on multitasking cognitive performance. Specifically, there is a gap in existing knowledge in the gray area of mild motion sickness. Fifty-one healthy individuals performed a multitasking battery. Three independent groups of participants were exposed to two experimental sessions. Two groups received motion only in the first or the second session, whereas the control group did not receive motion. Measurements of motion sickness, sopite syndrome, alertness, and performance were collected during the experiment Only during the second session, motion sickness and sopite syndrome had a significant negative association with cognitive performance. Significant performance differences between symptomatic and asymptomatic participants in the second session were identified in composite (9.43%), memory (31.7%), and arithmetic (14.7%) task scores. The results suggest that performance retention between sessions was not affected by mild motion sickness. Multitasking cognitive performance declined even when motion sickness and soporific symptoms were mild. The results also show an order effect. We postulate that the differential effect of session on the association between symptomatology and multitasking performance may be related to the attentional resources allocated to performing the multiple tasks. Results suggest an inverse relationship between motion sickness effects on performance and the cognitive effort focused on performing a task. Even mild motion sickness has potential implications for multitasking operational performance.

  17. Listeners' and Performers' Shared Understanding of Jazz Improvisations

    PubMed Central

    Schober, Michael F.; Spiro, Neta

    2016-01-01

    This study explores the extent to which a large set of musically experienced listeners share understanding with a performing saxophone-piano duo, and with each other, of what happened in three improvisations on a jazz standard. In an online survey, 239 participants listened to audio recordings of three improvisations and rated their agreement with 24 specific statements that the performers and a jazz-expert commenting listener had made about them. Listeners endorsed statements that the performers had agreed upon significantly more than they endorsed statements that the performers had disagreed upon, even though the statements gave no indication of performers' levels of agreement. The findings show some support for a more-experienced-listeners-understand-more-like-performers hypothesis: Listeners with more jazz experience and with experience playing the performers' instruments endorsed the performers' statements more than did listeners with less jazz experience and experience on different instruments. The findings also strongly support a listeners-as-outsiders hypothesis: Listeners' ratings of the 24 statements were far more likely to cluster with the commenting listener's ratings than with either performer's. But the pattern was not universal; particular listeners even with similar musical backgrounds could interpret the same improvisations radically differently. The evidence demonstrates that it is possible for performers' interpretations to be shared with very few listeners, and that listeners' interpretations about what happened in a musical performance can be far more different from performers' interpretations than performers or other listeners might assume. PMID:27853438

  18. Intrinsic motivation and extrinsic incentives jointly predict performance: a 40-year meta-analysis.

    PubMed

    Cerasoli, Christopher P; Nicklin, Jessica M; Ford, Michael T

    2014-07-01

    More than 4 decades of research and 9 meta-analyses have focused on the undermining effect: namely, the debate over whether the provision of extrinsic incentives erodes intrinsic motivation. This review and meta-analysis builds on such previous reviews by focusing on the interrelationship among intrinsic motivation, extrinsic incentives, and performance, with reference to 2 moderators: performance type (quality vs. quantity) and incentive contingency (directly performance-salient vs. indirectly performance-salient), which have not been systematically reviewed to date. Based on random-effects meta-analytic methods, findings from school, work, and physical domains (k = 183, N = 212,468) indicate that intrinsic motivation is a medium to strong predictor of performance (ρ = .21-45). The importance of intrinsic motivation to performance remained in place whether incentives were presented. In addition, incentive salience influenced the predictive validity of intrinsic motivation for performance: In a "crowding out" fashion, intrinsic motivation was less important to performance when incentives were directly tied to performance and was more important when incentives were indirectly tied to performance. Considered simultaneously through meta-analytic regression, intrinsic motivation predicted more unique variance in quality of performance, whereas incentives were a better predictor of quantity of performance. With respect to performance, incentives and intrinsic motivation are not necessarily antagonistic and are best considered simultaneously. Future research should consider using nonperformance criteria (e.g., well-being, job satisfaction) as well as applying the percent-of-maximum-possible (POMP) method in meta-analyses. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  19. Performance Indicators and Quality Review in Australian Universities.

    ERIC Educational Resources Information Center

    Stanley, Gordon; Reynolds, Pat

    1995-01-01

    A study examined the relationship between quantitative performance and diversity indicators and the quality rankings of Australian universities made by the Commission for Quality Assurance in Higher Education. Correlations between three performance factors (traditional research university performance, teaching performance, competitive research…

  20. 28 CFR 345.41 - Performance appraisal for inmate workers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... inmate's skills, abilities, qualifications, and work performance are sufficiently developed to enable the... FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Worker Standards and Performance Appraisal § 345.41 Performance appraisal for inmate workers. Work supervisors should complete a performance...

  1. 28 CFR 345.41 - Performance appraisal for inmate workers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... inmate's skills, abilities, qualifications, and work performance are sufficiently developed to enable the... FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Worker Standards and Performance Appraisal § 345.41 Performance appraisal for inmate workers. Work supervisors should complete a performance...

  2. 28 CFR 345.41 - Performance appraisal for inmate workers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... inmate's skills, abilities, qualifications, and work performance are sufficiently developed to enable the... FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Worker Standards and Performance Appraisal § 345.41 Performance appraisal for inmate workers. Work supervisors should complete a performance...

  3. 28 CFR 345.41 - Performance appraisal for inmate workers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... inmate's skills, abilities, qualifications, and work performance are sufficiently developed to enable the... FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Worker Standards and Performance Appraisal § 345.41 Performance appraisal for inmate workers. Work supervisors should complete a performance...

  4. 28 CFR 345.41 - Performance appraisal for inmate workers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Worker Standards and Performance Appraisal § 345.41 Performance appraisal for inmate workers. Work supervisors should complete a performance... inmate's skills, abilities, qualifications, and work performance are sufficiently developed to enable the...

  5. 5 CFR 430.308 - Rating performance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Rating performance. 430.308 Section 430.308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.308 Rating performance. (a) Initial summary rating...

  6. 5 CFR 430.308 - Rating performance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Rating performance. 430.308 Section 430.308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.308 Rating performance. (a) Initial summary rating...

  7. 48 CFR 436.604 - Performance evaluation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Performance evaluation... Performance evaluation. Preparation of performance evaluation reports. (a) In addition to the requirements of FAR 36.604, performance evaluation reports shall be prepared for indefinite-delivery type contracts...

  8. 48 CFR 436.604 - Performance evaluation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Performance evaluation... Performance evaluation. Preparation of performance evaluation reports. (a) In addition to the requirements of FAR 36.604, performance evaluation reports shall be prepared for indefinite-delivery type contracts...

  9. 48 CFR 436.604 - Performance evaluation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Performance evaluation... Performance evaluation. Preparation of performance evaluation reports. (a) In addition to the requirements of FAR 36.604, performance evaluation reports shall be prepared for indefinite-delivery type contracts...

  10. 48 CFR 236.604 - Performance evaluation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Performance evaluation... Architect-Engineer Services 236.604 Performance evaluation. (a) Preparation of performance reports. Use DD Form 2631, Performance Evaluation (Architect-Engineer), instead of SF 1421. (2) Prepare a separate...

  11. 48 CFR 436.604 - Performance evaluation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Performance evaluation... Performance evaluation. Preparation of performance evaluation reports. (a) In addition to the requirements of FAR 36.604, performance evaluation reports shall be prepared for indefinite-delivery type contracts...

  12. 5 CFR 430.308 - Rating performance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Rating performance. 430.308 Section 430.308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.308 Rating performance. (a) Initial summary rating...

  13. 48 CFR 436.604 - Performance evaluation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Performance evaluation... Performance evaluation. Preparation of performance evaluation reports. (a) In addition to the requirements of FAR 36.604, performance evaluation reports shall be prepared for indefinite-delivery type contracts...

  14. 5 CFR 430.308 - Rating performance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Rating performance. 430.308 Section 430.308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.308 Rating performance. (a) Initial summary rating...

  15. 5 CFR 430.308 - Rating performance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Rating performance. 430.308 Section 430.308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.308 Rating performance. (a) Initial summary rating...

  16. Does performance management affect nurses' well-being?

    PubMed

    Decramer, Adelien; Audenaert, Mieke; Van Waeyenberg, Thomas; Claeys, Tine; Claes, Claudia; Vandevelde, Stijn; van Loon, Jos; Crucke, Saskia

    2015-04-01

    This article focuses on employee performance-management practices in the healthcare sector. We specifically aim to contribute to a better understanding of the impact of employee performance-management practices on affective well-being of nurses in hospitals. Theory suggests that the features of employee-performance management (planning and evaluation of individual performances) predict affective well-being (in this study: job satisfaction and affective commitment). Performance-management planning and evaluation and affective well-being were drawn from a survey of nurses at a Flemish hospital. Separate estimations were performed for different aspects of affective well-being. Performance planning has a negative effect on job satisfaction of nurses. Both vertical alignment and satisfaction with the employee performance-management system increase the affective well-being of nurses; however, the impact of vertical alignment differs for different aspects of affective well-being (i.e. job satisfaction and affective commitment). Performance-management planning and evaluation of nurses are associated with attitudinal outcomes. The results indicate that employee performance-management features have different impacts on different aspects of well-being. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Engineered Barrier System performance requirements systems study report. Revision 02

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

    Balady, M.A.

    This study evaluates the current design concept for the Engineered Barrier System (EBS), in concert with the current understanding of the geologic setting to assess whether enhancements to the required performance of the EBS are necessary. The performance assessment calculations are performed by coupling the EBS with the geologic setting based on the models (some of which were updated for this study) and assumptions used for the 1995 Total System Performance Assessment (TSPA). The need for enhancements is determined by comparing the performance assessment results against the EBS related performance requirements. Subsystem quantitative performance requirements related to the EBS includemore » the requirement to allow no more than 1% of the waste packages (WPs) to fail before 1,000 years after permanent closure of the repository, as well as a requirement to control the release rate of radionuclides from the EBS. The EBS performance enhancements considered included additional engineered components as well as evaluating additional performance available from existing design features but for which no performance credit is currently being taken.« less

  18. Practice Guidelines for Operative Performance Assessments.

    PubMed

    Williams, Reed G; Kim, Michael J; Dunnington, Gary L

    2016-12-01

    To provide recommended practice guidelines for assessing single operative performances and for combining results of operative performance assessments into estimates of overall operative performance ability. Operative performance is one defining characteristic of surgeons. Assessment of operative performance is needed to provide feedback with learning benefits to surgical residents in training and to assist in making progress decisions for residents. Operative performance assessment has been a focus of investigation over the past 20 years. This review is designed to integrate findings of this research into a set of recommended operative performance practices. Literature from surgery and from other pertinent research areas (psychology, education, business) was reviewed looking for evidence to inform practice guideline development. Guidelines were created along with a conceptual and scientific foundation for each guideline. Ten guidelines are provided for assessing individual operative performances and 10 are provided for combing data from individual operative performances into overall judgments of operative performance ability. The practice guidelines organize available information to be immediately useful to program directors, to support surgical training, and to provide a conceptual framework upon which to build as the base of pertinent knowledge expands through future research and development efforts.

  19. Brain Structure Linking Delay Discounting and Academic Performance.

    PubMed

    Wang, Song; Kong, Feng; Zhou, Ming; Chen, Taolin; Yang, Xun; Chen, Guangxiang; Gong, Qiyong

    2017-08-01

    As a component of self-discipline, delay discounting refers to the ability to wait longer for preferred rewards and plays a pivotal role in shaping students' academic performance. However, the neural basis of the association between delay discounting and academic performance remains largely unknown. Here, we examined the neuroanatomical substrates underlying delay discounting and academic performance in 214 adolescents via voxel-based morphometry (VBM) by performing structural magnetic resonance imaging (S-MRI). Behaviorally, we confirmed the significant correlation between delay discounting and academic performance. Neurally, whole-brain regression analyses indicated that regional gray matter volume (rGMV) of the left dorsolateral prefrontal cortex (DLPFC) was associated with both delay discounting and academic performance. Furthermore, delay discounting partly accounted for the association between academic performance and brain structure. Differences in the rGMV of the left DLPFC related to academic performance explained over one-third of the impact of delay discounting on academic performance. Overall, these results provide the first evidence for the common neural basis linking delay discounting and academic performance. Hum Brain Mapp 38:3917-3926, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  20. Performability modeling with continuous accomplishment sets

    NASA Technical Reports Server (NTRS)

    Meyer, J. F.

    1979-01-01

    A general modeling framework that permits the definition, formulation, and evaluation of performability is described. It is shown that performability relates directly to system effectiveness, and is a proper generalization of both performance and reliability. A hierarchical modeling scheme is used to formulate the capability function used to evaluate performability. The case in which performance variables take values in a continuous accomplishment set is treated explicitly.

  1. Relationships between academic performance of medical students and their workplace performance as junior doctors.

    PubMed

    Carr, Sandra E; Celenza, Antonio; Puddey, Ian B; Lake, Fiona

    2014-07-30

    Little recent published evidence explores the relationship between academic performance in medical school and performance as a junior doctor. Although many forms of assessment are used to demonstrate a medical student's knowledge or competence, these measures may not reliably predict performance in clinical practice following graduation. This descriptive cohort study explores the relationship between academic performance of medical students and workplace performance as junior doctors, including the influence of age, gender, ethnicity, clinical attachment, assessment type and summary score measures (grade point average) on performance in the workplace as measured by the Junior Doctor Assessment Tool. There were two hundred participants. There were significant correlations between performance as a Junior Doctor (combined overall score) and the grade point average (r = 0.229, P = 0.002), the score from the Year 6 Emergency Medicine attachment (r = 0.361, P < 0.001) and the Written Examination in Year 6 (r = 0.178, P = 0.014). There was no significant effect of any individual method of assessment in medical school, gender or ethnicity on the overall combined score of performance of the junior doctor. Performance on integrated assessments from medical school is correlated to performance as a practicing physician as measured by the Junior Doctor Assessment Tool. These findings support the value of combining undergraduate assessment scores to assess competence and predict future performance.

  2. Promising high monetary rewards for future task performance increases intermediate task performance.

    PubMed

    Zedelius, Claire M; Veling, Harm; Bijleveld, Erik; Aarts, Henk

    2012-01-01

    In everyday life contexts and work settings, monetary rewards are often contingent on future performance. Based on research showing that the anticipation of rewards causes improved task performance through enhanced task preparation, the present study tested the hypothesis that the promise of monetary rewards for future performance would not only increase future performance, but also performance on an unrewarded intermediate task. Participants performed an auditory Simon task in which they responded to two consecutive tones. While participants could earn high vs. low monetary rewards for fast responses to every second tone, their responses to the first tone were not rewarded. Moreover, we compared performance under conditions in which reward information could prompt strategic performance adjustments (i.e., when reward information was presented for a relatively long duration) to conditions preventing strategic performance adjustments (i.e., when reward information was presented very briefly). Results showed that high (vs. low) rewards sped up both rewarded and intermediate, unrewarded responses, and the effect was independent of the duration of reward presentation. Moreover, long presentation led to a speed-accuracy trade-off for both rewarded and unrewarded tones, whereas short presentation sped up responses to rewarded and unrewarded tones without this trade-off. These results suggest that high rewards for future performance boost intermediate performance due to enhanced task preparation, and they do so regardless whether people respond to rewards in a strategic or non-strategic manner.

  3. Promising High Monetary Rewards for Future Task Performance Increases Intermediate Task Performance

    PubMed Central

    Zedelius, Claire M.; Veling, Harm; Bijleveld, Erik; Aarts, Henk

    2012-01-01

    In everyday life contexts and work settings, monetary rewards are often contingent on future performance. Based on research showing that the anticipation of rewards causes improved task performance through enhanced task preparation, the present study tested the hypothesis that the promise of monetary rewards for future performance would not only increase future performance, but also performance on an unrewarded intermediate task. Participants performed an auditory Simon task in which they responded to two consecutive tones. While participants could earn high vs. low monetary rewards for fast responses to every second tone, their responses to the first tone were not rewarded. Moreover, we compared performance under conditions in which reward information could prompt strategic performance adjustments (i.e., when reward information was presented for a relatively long duration) to conditions preventing strategic performance adjustments (i.e., when reward information was presented very briefly). Results showed that high (vs. low) rewards sped up both rewarded and intermediate, unrewarded responses, and the effect was independent of the duration of reward presentation. Moreover, long presentation led to a speed-accuracy trade-off for both rewarded and unrewarded tones, whereas short presentation sped up responses to rewarded and unrewarded tones without this trade-off. These results suggest that high rewards for future performance boost intermediate performance due to enhanced task preparation, and they do so regardless whether people respond to rewards in a strategic or non-strategic manner. PMID:22905145

  4. 26 CFR 801.2 - Measuring organizational performance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 20 2011-04-01 2011-04-01 false Measuring organizational performance. 801.2... REVENUE PRACTICE BALANCED SYSTEM FOR MEASURING ORGANIZATIONAL AND EMPLOYEE PERFORMANCE WITHIN THE INTERNAL REVENUE SERVICE § 801.2 Measuring organizational performance. The performance measures that comprise the...

  5. 48 CFR 37.602 - Performance work statement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... on the use of measurable performance standards and financial incentives in a competitive environment... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Performance work statement... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.602 Performance work statement...

  6. Team Cohesion, Player Attitude, and Performance Expectations in Simulation.

    ERIC Educational Resources Information Center

    Wellington, William J.; Faria, A. J.

    1996-01-01

    Examines the relationship of team cohesion, participant attitude, and performance expectations to actual performance results in a simulation competition. Findings indicate a strong relationship between beginning team cohesion and performance expectations and final game performance, but little relationship between beginning participant attitudes…

  7. 48 CFR 2936.604 - Performance evaluation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Performance evaluation... Performance evaluation. (a) The HCA must establish procedures to evaluate architect-engineer contractor performance as required in FAR 36.604. Normally, the performance report must be prepared by the contracting...

  8. 20 CFR 638.302 - Performance measurement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Performance measurement. 638.302 Section 638... § 638.302 Performance measurement. The Job Corps Director shall establish a national performance measurement system for centers and other program components which shall include annual performance standards...

  9. 24 CFR 954.104 - Performance thresholds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Performance thresholds. 954.104... DEVELOPMENT INDIAN HOME PROGRAM Applying for Assistance § 954.104 Performance thresholds. Applicants must have... HOME program must have performed adequately. In cases of previously documented deficient performance...

  10. 48 CFR 2936.604 - Performance evaluation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 7 2011-10-01 2011-10-01 false Performance evaluation... Performance evaluation. (a) The HCA must establish procedures to evaluate architect-engineer contractor performance as required in FAR 36.604. Normally, the performance report must be prepared by the contracting...

  11. 20 CFR 638.302 - Performance measurement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Performance measurement. 638.302 Section 638... § 638.302 Performance measurement. The Job Corps Director shall establish a national performance measurement system for centers and other program components which shall include annual performance standards...

  12. 48 CFR 2936.604 - Performance evaluation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 7 2014-10-01 2014-10-01 false Performance evaluation... Performance evaluation. (a) The HCA must establish procedures to evaluate architect-engineer contractor performance as required in FAR 36.604. Normally, the performance report must be prepared by the contracting...

  13. 75 FR 69642 - Membership of the Performance Review Board (PRB)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... DEPARTMENT OF DEFENSE Office of the Secretary Membership of the Performance Review Board (PRB... Executive Service performance appraisals and makes recommendations regarding performance ratings and performance scores to the Director, Defense Threat Reduction Agency. DATES: Effective Date: The effective date...

  14. 24 CFR 954.104 - Performance thresholds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Performance thresholds. 954.104... DEVELOPMENT INDIAN HOME PROGRAM Applying for Assistance § 954.104 Performance thresholds. Applicants must have... HOME program must have performed adequately. In cases of previously documented deficient performance...

  15. 48 CFR 2936.604 - Performance evaluation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 7 2012-10-01 2012-10-01 false Performance evaluation... Performance evaluation. (a) The HCA must establish procedures to evaluate architect-engineer contractor performance as required in FAR 36.604. Normally, the performance report must be prepared by the contracting...

  16. 48 CFR 2936.604 - Performance evaluation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 7 2013-10-01 2012-10-01 true Performance evaluation... Performance evaluation. (a) The HCA must establish procedures to evaluate architect-engineer contractor performance as required in FAR 36.604. Normally, the performance report must be prepared by the contracting...

  17. 20 CFR 404.1643 - Performance accuracy standard.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISABILITY INSURANCE (1950- ) Determinations of Disability Performance Standards § 404.1643 Performance... well as the correctness of the decision. For example, if a particular item of medical evidence should... case, that is a performance error. Performance accuracy, therefore, is a higher standard than...

  18. 5 CFR 430.304 - SES performance management systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false SES performance management systems. 430.304 Section 430.304 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE MANAGEMENT Managing Senior Executive Performance § 430.304 SES performance management systems. (a...

  19. 4 CFR 4.2 - Performance appraisal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.2 Performance appraisal. (a) The GAO shall develop one or more performance appraisal systems which provide for periodic... standards; and uses the results of performance appraisal as a basis for training, rewarding, reassigning...

  20. The Performance Appraisal: A Crucial Business Process and Product.

    ERIC Educational Resources Information Center

    Ewald, Helen Rothschild; McCallum, Virginia

    1989-01-01

    Discusses the process of work performance self-assessment, noting the importance of understanding performance appraisal as a rhetorical situation. Describes the process of setting goals, establishing criteria, assessing performance, and adapting to an organizational format. Provides examples of performance evaluation charts. (MM)

  1. Routing performance analysis and optimization within a massively parallel computer

    DOEpatents

    Archer, Charles Jens; Peters, Amanda; Pinnow, Kurt Walter; Swartz, Brent Allen

    2013-04-16

    An apparatus, program product and method optimize the operation of a massively parallel computer system by, in part, receiving actual performance data concerning an application executed by the plurality of interconnected nodes, and analyzing the actual performance data to identify an actual performance pattern. A desired performance pattern may be determined for the application, and an algorithm may be selected from among a plurality of algorithms stored within a memory, the algorithm being configured to achieve the desired performance pattern based on the actual performance data.

  2. Tribo-performance evaluation of ecofriendly brake friction composite materials

    NASA Astrophysics Data System (ADS)

    Kumar, Naresh; Singh, Tej; Grewal, G. S.

    2018-05-01

    This paper presents the potential of natural fibre in brake friction materials. Natural fibre filled ecofriendly brake friction materials were developed without Kevlar fibre evaluated for tribo-performance on a chase friction testing machine following SAE J 661a standard. Experimental results indicated that natural fibre enhances the fade performance, but depresses the friction and wear performance, whereas Kevlar fibre improves the friction, wear and recovery performance but depresses the fade performance. Also the results revealed that with the increase in natural fibre content, the friction and fade performances enhanced.

  3. The effect of simulated weightlessness on performance and mood

    NASA Technical Reports Server (NTRS)

    Rosenberg, Bonnie

    1988-01-01

    The performance results of the bedrest study at Ames were not what were expected. The Air Combat Maneuvering performance test was tested to assure its reliability. However, the results from this study show a continued increase in performance. One would assume that scores would become constant if not decrease by the first days of bedrest because an inverted position would affect performance. It is also interesting to observe that while the subject's moods deteriorated, their performance improved. Although the performance results were surprising, the mood results were as expected.

  4. Performance measurement and modeling of component applications in a high performance computing environment : a case study.

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

    Armstrong, Robert C.; Ray, Jaideep; Malony, A.

    2003-11-01

    We present a case study of performance measurement and modeling of a CCA (Common Component Architecture) component-based application in a high performance computing environment. We explore issues peculiar to component-based HPC applications and propose a performance measurement infrastructure for HPC based loosely on recent work done for Grid environments. A prototypical implementation of the infrastructure is used to collect data for a three components in a scientific application and construct performance models for two of them. Both computational and message-passing performance are addressed.

  5. Circadian rhythms in human performance and mood under constant conditions

    NASA Technical Reports Server (NTRS)

    Monk, T. H.; Buysse, D. J.; Reynolds, C. F. 3rd; Berga, S. L.; Jarrett, D. B.; Begley, A. E.; Kupfer, D. J.

    1997-01-01

    This study explored the relationship between circadian performance rhythms and rhythms in rectal temperature, plasma cortisol, plasma melatonin, subjective alertness and well-being. Seventeen healthy young adults were studied under 36 h of 'unmasking' conditions (constant wakeful bedrest, temporal isolation, homogenized 'meals') during which rectal temperatures were measured every minute, and plasma cortisol and plasma melatonin measured every 20 min. Hourly subjective ratings of global vigour (alertness) and affect (well-being) were obtained followed by one of two performance batteries. On odd-numbered hours performance (speed and accuracy) of serial search, verbal reasoning and manual dexterity tasks was assessed. On even-numbered hours, performance (% hits, response speed) was measured at a 25-30 min visual vigilance task. Performance of all tasks (except search accuracy) showed a significant time of day variation usually with a nocturnal trough close to the trough in rectal temperature. Performance rhythms appeared not to reliably differ with working memory load. Within subjects, predominantly positive correlations emerged between good performance and higher temperatures and better subjective alertness; predominantly negative correlations between good performance and higher plasma levels of cortisol and melatonin. Temperature and cortisol rhythms correlated with slightly more performance measures (5/7) than did melatonin rhythms (4/7). Global vigour correlated about as well with performance (5/7) as did temperature, and considerably better than global affect (1/7). In conclusion: (1) between-task heterogeneity in circadian performance rhythms appeared to be absent when the sleep/wake cycle was suspended; (2) temperature (positively), cortisol and melatonin (negatively) appeared equally good as circadian correlates of performance, and (3) subjective alertness correlated with performance rhythms as well as (but not better than) body temperature, suggesting that performance rhythms were not directly mediated by rhythms in subjective alertness.

  6. Critical determinants of combined sprint and endurance performance: an integrative analysis from muscle fiber to the human body.

    PubMed

    van der Zwaard, Stephan; van der Laarse, Willem J; Weide, Guido; Bloemers, Frank W; Hofmijster, Mathijs J; Levels, Koen; Noordhof, Dionne A; de Koning, Jos J; de Ruiter, Cornelis J; Jaspers, Richard T

    2018-04-01

    Optimizing physical performance is a major goal in current physiology. However, basic understanding of combining high sprint and endurance performance is currently lacking. This study identifies critical determinants of combined sprint and endurance performance using multiple regression analyses of physiologic determinants at different biologic levels. Cyclists, including 6 international sprint, 8 team pursuit, and 14 road cyclists, completed a Wingate test and 15-km time trial to obtain sprint and endurance performance results, respectively. Performance was normalized to lean body mass 2/3 to eliminate the influence of body size. Performance determinants were obtained from whole-body oxygen consumption, blood sampling, knee-extensor maximal force, muscle oxygenation, whole-muscle morphology, and muscle fiber histochemistry of musculus vastus lateralis. Normalized sprint performance was explained by percentage of fast-type fibers and muscle volume ( R 2 = 0.65; P < 0.001) and normalized endurance performance by performance oxygen consumption ( V̇o 2 ), mean corpuscular hemoglobin concentration, and muscle oxygenation ( R 2 = 0.92; P < 0.001). Combined sprint and endurance performance was explained by gross efficiency, performance V̇o 2 , and likely by muscle volume and fascicle length ( P = 0.056; P = 0.059). High performance V̇o 2 related to a high oxidative capacity, high capillarization × myoglobin, and small physiologic cross-sectional area ( R 2 = 0.67; P < 0.001). Results suggest that fascicle length and capillarization are important targets for training to optimize sprint and endurance performance simultaneously.-Van der Zwaard, S., van der Laarse, W. J., Weide, G., Bloemers, F. W., Hofmijster, M. J., Levels, K., Noordhof, D. A., de Koning, J. J., de Ruiter, C. J., Jaspers, R. T. Critical determinants of combined sprint and endurance performance: an integrative analysis from muscle fiber to the human body.

  7. Reciprocal Modulation of Cognitive and Emotional Aspects in Pianistic Performances

    PubMed Central

    Higuchi, Marcia K. Kodama; Fornari, José; Del Ben, Cristina M.; Graeff, Frederico G.; Leite, João Pereira

    2011-01-01

    Background High level piano performance requires complex integration of perceptual, motor, cognitive and emotive skills. Observations in psychology and neuroscience studies have suggested reciprocal inhibitory modulation of the cognition by emotion and emotion by cognition. However, it is still unclear how cognitive states may influence the pianistic performance. The aim of the present study is to verify the influence of cognitive and affective attention in the piano performances. Methods and Findings Nine pianists were instructed to play the same piece of music, firstly focusing only on cognitive aspects of musical structure (cognitive performances), and secondly, paying attention solely on affective aspects (affective performances). Audio files from pianistic performances were examined using a computational model that retrieves nine specific musical features (descriptors) – loudness, articulation, brightness, harmonic complexity, event detection, key clarity, mode detection, pulse clarity and repetition. In addition, the number of volunteers' errors in the recording sessions was counted. Comments from pianists about their thoughts during performances were also evaluated. The analyses of audio files throughout musical descriptors indicated that the affective performances have more: agogics, legatos, pianos phrasing, and less perception of event density when compared to the cognitive ones. Error analysis demonstrated that volunteers misplayed more left hand notes in the cognitive performances than in the affective ones. Volunteers also played more wrong notes in affective than in cognitive performances. These results correspond to the volunteers' comments that in the affective performances, the cognitive aspects of piano execution are inhibited, whereas in the cognitive performances, the expressiveness is inhibited. Conclusions Therefore, the present results indicate that attention to the emotional aspects of performance enhances expressiveness, but constrains cognitive and motor skills in the piano execution. In contrast, attention to the cognitive aspects may constrain the expressivity and automatism of piano performances. PMID:21931716

  8. The role of behavioral, normative and control beliefs in breast self-examination.

    PubMed

    Mason, Tania E; White, Katherine M

    2008-01-01

    A limited number of studies have been conducted examining the role of beliefs in the prediction of breast self-examination (BSE) behavior in Australian women, particularly women under 50 years of age for which it is the primary method of early detection of breast cancer. The present research investigated the differences in behavioral, normative and control beliefs between BSE performers and non-performers, within a theory of planned behavior framework, to assist in the development of specific education programs aimed at increasing BSE amongst this demographic group. Two hundred and fifty-three women enrolled in an undergraduate psychology course completed a questionnaire assessing beliefs regarding BSE. One month later, these women reported their BSE behavior during the previous month. Multivariate analyses were performed to identify belief-based differences between BSE performers and non-performers. Underlying behavioral and control, but not normative, beliefs about BSE distinguished between BSE performers and non-performers. Performers were more likely than non-performers to believe that engaging in BSE would be associated with identifying a lump or breast change sooner and detecting a breast cancer earlier in its course. Non-performers were more likely to perceive factors such as forgetting to perform the behavior, lack of time, lack of knowledge about how to perform the behavior, laziness, and a lack of confidence in their ability to identify lumps and breast changes as factors preventing their control over the performance of BSE. The belief-based differences between BSE performers and non-performers found in this study can be used to inform health promotion strategies aimed at increasing BSE behavior in women less than 50 years of age.

  9. Performance Analysis of Hospital Managers Using Fuzzy AHP and Fuzzy TOPSIS: Iranian Experience

    PubMed Central

    Shafii, Milad; Hosseini, Seyed Mostafa; Arab, Mohammad; Asgharizadeh, Ezzatollah; Farzianpour, Fereshteh

    2016-01-01

    Background and Objectives: Hospitals are complex organizations that require strong and effective management. The success of such organizations depends on the performance of managers. This study provides a comprehensive set of indicators to assess the performance of hospital managers in Iranian Ministry of Health owned hospitals. Methods: This research was a cross-sectional study. First, reviewing the literature and using experts’ viewpoints and convening a panel of experts, the dimensions of performance have been selected and came in the form of a performance model. Then, using Fuzzy Analytic Hierarchy Process (FAHP), the chosen dimensions were weighted. Finally, based on the weighted performance dimensions, a questionnaire was designed and after confirming the reliability and validity, through a census, 407 senior and middle managers from 10 hospitals in Yazd, Iran completed it and performance of CEOs in these hospitals was evaluated using the Fuzzy Technique for Order Preference by Similarity Ideal Solution (FTOPSIS). Results: To measure the performance of hospital managers, a performance assessment model consisted of 19 sub-dimensions in 5 main dimensions (Functional, Professional, Organizational, Individual and Human) was developed. The functional area had the most weight and the individual area had the least weight, as well. The hospital managers had different performance levels in each category and sub-dimensions. In terms of overall performance, the hospital managers C and H had the best and the worst performance, respectively. Conclusions: The use of appropriate dimensions for performance, prioritizing them and evaluating the performance of hospital managers using appropriate techniques, can play an effective role in the selection of qualified managers, identifying strengths and weaknesses in performance and continuous improvement of them. PMID:26383216

  10. The short physical performance battery as a predictor of functional capacity after stroke.

    PubMed

    Stookey, Alyssa D; Katzel, Leslie I; Steinbrenner, Gregory; Shaughnessy, Marianne; Ivey, Frederick M

    2014-01-01

    The short physical performance battery is a widely used instrument for quantifying lower extremity function in older adults. However, its utility for predicting endurance-based measures of functional performance that are more difficult to conduct in clinical settings is unknown. An understanding of this could be particularly relevant in mobility impaired stroke survivors, for whom establishing the predictive strength of simpler to perform measures would aid in tracking broader categories of functional disability. This cross-sectional study was conducted to determine whether the short physical performance battery is related to functional measures with a strong endurance component. Functional measures (short physical performance battery, peak aerobic capacity, and 6-minute walk) were obtained and compared for the first time in stroke survivors with hemiparetic gait. Pearson correlation coefficients were used to assess strength of the relationships (α P < .05). Forty-three stroke participants performed a standardized short physical performance battery. Forty-one of the subjects completed a 6-minute walk, and 40 completed a peak treadmill test. Mean short physical performance battery (6.3 ± 2.5 [mean ± SD]), 6-minute walk (242 ± 115 meters), and peak aerobic capacity (17.4 ± 5.4 mL/kg/min) indicated subjects had moderate to severely impaired lower extremity functional performance. The short physical performance battery was related to both 6-minute walk (r = 0.76; P < .0001) and peak fitness (r = 0.52; P < .001). Our results show that the short physical performance battery may be reflective of endurance-based, longer-distance performance measures that would be difficult to perform in standard clinical stroke settings. Additional studies are needed to explore the value of using the short physical performance battery to assess rehabilitation-related functional progression after stroke. Published by Elsevier Inc.

  11. Prevention of and dealing with poor performance: an interview study about how professional associations aim to support healthcare professionals.

    PubMed

    Weenink, Jan-Willem; Kool, Rudolf B; Hesselink, Gijs; Bartels, Ronald H; Westert, Gert P

    2017-10-01

    To explore how professional associations of nine healthcare professions aim to support professionals to prevent and deal with poor performance. Qualitative interview study. The Netherlands. Representatives of professional associations for dentists, general practitioners, medical specialists, midwives, nurses, pharmacists, physiotherapists, psychologists and psychotherapists. During nine face-to-face semi-structured interviews we asked how associations aim to support professionals in prevention of and dealing with poor performance. Following the first interview, we monitored new initiatives in support over a 2.5-year period, after which we conducted a second interview. Interviews were analysed using thematic analysis. Available policy and support regarding poor performance. Three themes emerged from our data (i.e. elaborating on professional performance, performance insight and dealing with poor performance) for which we identified a total of 10 categories of support. Support concerned professional codes, guidelines and codes of conduct, quality registers, individual performance assessment, peer consultation, practice evaluation, helpdesk and expert counselling, a protocol for dealing with poor performance, a place for support and to report poor performance, and internal disciplinary procedures. This study provides an overview of support given to nine healthcare professions by their associations regarding poor performance, and identifies gaps that associations could follow up on, such as clarifying what to do when confronted with a poorly performing colleague, supporting professionals that poorly perform, and developing methods for individual performance assessment to gain performance insight. A next step would be to evaluate the use and effect of different types of support. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  12. Development of the performance confirmation program at YUCCA mountain, nevada

    USGS Publications Warehouse

    LeCain, G.D.; Barr, D.; Weaver, D.; Snell, R.; Goodin, S.W.; Hansen, F.D.

    2006-01-01

    The Yucca Mountain Performance Confirmation program consists of tests, monitoring activities, experiments, and analyses to evaluate the adequacy of assumptions, data, and analyses that form the basis of the conceptual and numerical models of flow and transport associated with a proposed radioactive waste repository at Yucca Mountain, Nevada. The Performance Confirmation program uses an eight-stage risk-informed, performance-based approach. Selection of the Performance Confirmation activities for inclusion in the Performance Confirmation program was done using a risk-informed performance-based decision analysis. The result of this analysis was a Performance Confirmation base portfolio that consists of 20 activities. The 20 Performance Confirmation activities include geologic, hydrologie, and construction/engineering testing. Some of the activities began during site characterization, and others will begin during construction, or post emplacement, and continue until repository closure.

  13. Conceptual frameworks of individual work performance: a systematic review.

    PubMed

    Koopmans, Linda; Bernaards, Claire M; Hildebrandt, Vincent H; Schaufeli, Wilmar B; de Vet Henrica, C W; van der Beek, Allard J

    2011-08-01

    Individual work performance is differently conceptualized and operationalized in different disciplines. The aim of the current review was twofold: (1) identifying conceptual frameworks of individual work performance and (2) integrating these to reach a heuristic conceptual framework. A systematic review was conducted in medical, psychological, and management databases. Studies were selected independently by two researchers and included when they presented a conceptual framework of individual work performance. A total of 17 generic frameworks (applying across occupations) and 18 job-specific frameworks (applying to specific occupations) were identified. Dimensions frequently used to describe individual work performance were task performance, contextual performance, counterproductive work behavior, and adaptive performance. On the basis of the literature, a heuristic conceptual framework of individual work performance was proposed. This framework can serve as a theoretical basis for future research and practice.

  14. Personality and job performance: the Big Five revisited.

    PubMed

    Hurtz, G M; Donovan, J J

    2000-12-01

    Prior meta-analyses investigating the relation between the Big 5 personality dimensions and job performance have all contained a threat to construct validity, in that much of the data included within these analyses was not derived from actual Big 5 measures. In addition, these reviews did not address the relations between the Big 5 and contextual performance. Therefore, the present study sought to provide a meta-analytic estimate of the criterion-related validity of explicit Big 5 measures for predicting job performance and contextual performance. The results for job performance closely paralleled 2 of the previous meta-analyses, whereas analyses with contextual performance showed more complex relations among the Big 5 and performance. A more critical interpretation of the Big 5-performance relationship is presented, and suggestions for future research aimed at enhancing the validity of personality predictors are provided.

  15. 7 CFR 1494.401 - Performance security.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Performance security. 1494.401 Section 1494.401... Program Operations § 1494.401 Performance security. (a) Requirement to establish performance security... establish performance security, in a form which is acceptable to CCC, in order to guarantee the eligible...

  16. 7 CFR 1494.401 - Performance security.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Performance security. 1494.401 Section 1494.401... Program Operations § 1494.401 Performance security. (a) Requirement to establish performance security... establish performance security, in a form which is acceptable to CCC, in order to guarantee the eligible...

  17. 48 CFR 436.201 - Evaluation of contractor performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Construction 436.201 Evaluation of contractor performance. Preparation of performance evaluation reports. In addition to the requirements of FAR 36.201, performance evaluation reports shall be prepared for indefinite... of services to be ordered exceeds $500,000.00. For these contracts, performance evaluation reports...

  18. 5 CFR 9901.344 - Other performance payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Other performance payments. 9901.344... SECURITY PERSONNEL SYSTEM (NSPS) Pay and Pay Administration Performance-Based Pay § 9901.344 Other performance payments. (a) The decision to grant other performance payouts, including the amount of such...

  19. 48 CFR 37.602 - Performance work statement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Performance work statement... CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.602 Performance work statement. (a) A Performance work statement (PWS) may be prepared by the Government or result from a Statement...

  20. 4 CFR 4.2 - Performance appraisal.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 4 Accounts 1 2012-01-01 2012-01-01 false Performance appraisal. 4.2 Section 4.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.2 Performance appraisal. (a) The GAO shall develop one or more performance appraisal systems which provide for periodic...

  1. 14 CFR 29.1587 - Performance information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Performance information. 29.1587 Section 29... Manual § 29.1587 Performance information. Flight manual performance information which exceeds any... rotorcraft, the Rotorcraft Flight Manual must contain a summary of the performance data, including data...

  2. 24 CFR 92.550 - Performance reviews.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Performance reviews. 92.550 Section... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Performance Reviews and Sanctions § 92.550 Performance reviews. (a) General. HUD will review the performance of each participating jurisdiction in carrying out...

  3. 14 CFR 29.1587 - Performance information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Performance information. 29.1587 Section 29... Manual § 29.1587 Performance information. Flight manual performance information which exceeds any... rotorcraft, the Rotorcraft Flight Manual must contain a summary of the performance data, including data...

  4. 24 CFR 92.550 - Performance reviews.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Performance reviews. 92.550 Section... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Performance Reviews and Sanctions § 92.550 Performance reviews. (a) General. HUD will review the performance of each participating jurisdiction in carrying out...

  5. 7 CFR 4284.15 - Performance reviews.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Performance reviews. 4284.15 Section 4284.15... Grant Programs § 4284.15 Performance reviews. (a) USDA will incorporate performance criteria in grant award documentation and will regularly evaluate the progress and performance of grant awardees. (b) USDA...

  6. 4 CFR 4.2 - Performance appraisal.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 4 Accounts 1 2013-01-01 2013-01-01 false Performance appraisal. 4.2 Section 4.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.2 Performance appraisal. (a) The GAO shall develop one or more performance appraisal systems which provide for periodic...

  7. 7 CFR 4284.15 - Performance reviews.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Performance reviews. 4284.15 Section 4284.15... Grant Programs § 4284.15 Performance reviews. (a) USDA will incorporate performance criteria in grant award documentation and will regularly evaluate the progress and performance of grant awardees. (b) USDA...

  8. 24 CFR 92.550 - Performance reviews.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Performance reviews. 92.550 Section... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Performance Reviews and Sanctions § 92.550 Performance reviews. (a) General. HUD will review the performance of each participating jurisdiction in carrying out...

  9. 14 CFR 29.1587 - Performance information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Performance information. 29.1587 Section 29... Manual § 29.1587 Performance information. Flight manual performance information which exceeds any... rotorcraft, the Rotorcraft Flight Manual must contain a summary of the performance data, including data...

  10. 7 CFR 4284.15 - Performance reviews.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Performance reviews. 4284.15 Section 4284.15... Grant Programs § 4284.15 Performance reviews. (a) USDA will incorporate performance criteria in grant award documentation and will regularly evaluate the progress and performance of grant awardees. (b) USDA...

  11. 48 CFR 1852.216-88 - Performance incentive.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Performance incentive... 1852.216-88 Performance incentive. As prescribed in 1816.406-70(f), insert the following clause: Performance Incentive (JAN 1997) (a) A performance incentive applies to the following hardware item(s...

  12. 48 CFR 1852.216-88 - Performance incentive.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Performance incentive... 1852.216-88 Performance incentive. As prescribed in 1816.406-70(f), insert the following clause: Performance Incentive (JAN 1997) (a) A performance incentive applies to the following hardware item(s...

  13. 14 CFR 29.1587 - Performance information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Performance information. 29.1587 Section 29... Manual § 29.1587 Performance information. Flight manual performance information which exceeds any... rotorcraft, the Rotorcraft Flight Manual must contain a summary of the performance data, including data...

  14. 24 CFR 92.550 - Performance reviews.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Performance reviews. 92.550 Section... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Performance Reviews and Sanctions § 92.550 Performance reviews. (a) General. HUD will review the performance of each participating jurisdiction in carrying out...

  15. 24 CFR 92.550 - Performance reviews.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Performance reviews. 92.550 Section... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Performance Reviews and Sanctions § 92.550 Performance reviews. (a) General. HUD will review the performance of each participating jurisdiction in carrying out...

  16. 7 CFR 4284.15 - Performance reviews.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Performance reviews. 4284.15 Section 4284.15... Grant Programs § 4284.15 Performance reviews. (a) USDA will incorporate performance criteria in grant award documentation and will regularly evaluate the progress and performance of grant awardees. (b) USDA...

  17. 7 CFR 4284.15 - Performance reviews.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Performance reviews. 4284.15 Section 4284.15... Grant Programs § 4284.15 Performance reviews. (a) USDA will incorporate performance criteria in grant award documentation and will regularly evaluate the progress and performance of grant awardees. (b) USDA...

  18. Performance Matters

    ERIC Educational Resources Information Center

    Miller-Day, Michelle

    2008-01-01

    After being told in an end-of-year job review that performances are not considered valuable research outcomes, the author argues in this essay that performance matters. This essay makes a case for recognizing performance ethnographies as research, pedagogy, and active service and concludes with guidelines for performance ethnographers who are…

  19. Creativity and Performativity Policies in Primary School Cultures

    ERIC Educational Resources Information Center

    Troman, Geoff; Jeffrey, Bob; Raggl, Andrea

    2007-01-01

    Cultures of performativity in English primary schools refer to systems and relationships of: target-setting; Ofsted inspections; school league tables constructed from pupil test scores; performance management; performance related pay; threshold assessment; and advanced skills teachers. Systems which demand that teachers "perform" and in…

  20. 5 CFR 293.402 - Establishment of separate employee performance record system.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... performance record system. 293.402 Section 293.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.402 Establishment of separate employee performance record system. (a) Copies of employees' performance ratings of...

  1. 5 CFR 293.402 - Establishment of separate employee performance record system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... performance record system. 293.402 Section 293.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.402 Establishment of separate employee performance record system. (a) Copies of employees' performance ratings of...

  2. 5 CFR 293.402 - Establishment of separate employee performance record system.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... performance record system. 293.402 Section 293.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.402 Establishment of separate employee performance record system. (a) Copies of employees' performance ratings of...

  3. 5 CFR 293.402 - Establishment of separate employee performance record system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... performance record system. 293.402 Section 293.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.402 Establishment of separate employee performance record system. (a) Copies of employees' performance ratings of...

  4. 5 CFR 293.402 - Establishment of separate employee performance record system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... performance record system. 293.402 Section 293.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.402 Establishment of separate employee performance record system. (a) Copies of employees' performance ratings of...

  5. Differentiating Performance Approach Goals and Their Unique Effects

    ERIC Educational Resources Information Center

    Edwards, Ordene V.

    2014-01-01

    The study differentiates between two types of performance approach goals (competence demonstration performance approach goal and normative performance approach goal) by examining their unique effects on self-efficacy, interest, and fear of failure. Seventy-nine students completed questionnaires that measure performance approach goals,…

  6. Documenting Student Competence through Effective Performance Assessment: Employability Skills. Workshop Summary.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Agricultural Curriculum Materials Service.

    This report contains 26 performance assessments for documenting student employability skills. Each performance assessment consists of the following: a competency; a terminal performance objective (outcome); competency builders and pupil performance objectives (criteria for documenting mastery of the objective); applied academic competencies;…

  7. Prosodic persistence in music performance and speech production

    NASA Astrophysics Data System (ADS)

    Jungers, Melissa K.; Palmer, Caroline; Speer, Shari R.

    2002-05-01

    Does the rate of melodies that listeners hear affect the rate of their performed melodies? Skilled adult pianists performed two short melodies as a measure of their preferred performance rate. Next they heard, on each trial, a computer-generated performance of a prime melody at a slow or fast rate (600 or 300 ms per quarter-note beat). Following each prime melody, the pianists performed a target melody from notation. The prime and target melodies were matched for meter and length. The rate of pianists' target melody performances was slower for performances that followed a slow prime than a fast prime, indicating that pianists' performances were influenced by the rate of the prime melody. Performance duration was predicted by a model that includes prime and preferred durations. Findings from an analogous speech production experiment show that a similar model predicts speakers' sentence rate from preferred and prime sentence rates. [Work supported by NIMH Grant 45764 and the Center for Cognitive Science.

  8. An empirical assessment of high-performing medical groups: results from a national study.

    PubMed

    Shortell, Stephen M; Schmittdiel, Julie; Wang, Margaret C; Li, Rui; Gillies, Robin R; Casalino, Lawrence P; Bodenheimer, Thomas; Rundall, Thomas G

    2005-08-01

    The performance of medical groups is receiving increased attention. Relatively little conceptual or empirical work exists that examines the various dimensions of medical group performance. Using a national database of 693 medical groups, this article develops a scorecard approach to assessing group performance and presents a theory-driven framework for differentiating between high-performing versus low-performing medical groups. The clinical quality of care, financial performance, and organizational learning capability of medical groups are assessed in relation to environmental forces, resource acquisition and resource deployment factors, and a quality-centered culture. Findings support the utility of the performance scorecard approach and identification of a number of key factors differentiating high-performing from low-performing groups including, in particular, the importance of a quality-centered culture and the requirement of outside reporting from third party organizations. The findings hold a number of important implications for policy and practice, and the framework presented provides a foundation for future research.

  9. Peripheral visual performance enhancement by neurofeedback training.

    PubMed

    Nan, Wenya; Wan, Feng; Lou, Chin Ian; Vai, Mang I; Rosa, Agostinho

    2013-12-01

    Peripheral visual performance is an important ability for everyone, and a positive inter-individual correlation is found between the peripheral visual performance and the alpha amplitude during the performance test. This study investigated the effect of alpha neurofeedback training on the peripheral visual performance. A neurofeedback group of 13 subjects finished 20 sessions of alpha enhancement feedback within 20 days. The peripheral visual performance was assessed by a new dynamic peripheral visual test on the first and last training day. The results revealed that the neurofeedback group showed significant enhancement of the peripheral visual performance as well as the relative alpha amplitude during the peripheral visual test. It was not the case in the non-neurofeedback control group, which performed the tests within the same time frame as the neurofeedback group but without any training sessions. These findings suggest that alpha neurofeedback training was effective in improving peripheral visual performance. To the best of our knowledge, this is the first study to show evidence for performance improvement in peripheral vision via alpha neurofeedback training.

  10. NEXT Ion Thruster Performance Dispersion Analyses

    NASA Technical Reports Server (NTRS)

    Soulas, George C.; Patterson, Michael J.

    2008-01-01

    The NEXT ion thruster is a low specific mass, high performance thruster with a nominal throttling range of 0.5 to 7 kW. Numerous engineering model and one prototype model thrusters have been manufactured and tested. Of significant importance to propulsion system performance is thruster-to-thruster performance dispersions. This type of information can provide a bandwidth of expected performance variations both on a thruster and a component level. Knowledge of these dispersions can be used to more conservatively predict thruster service life capability and thruster performance for mission planning, facilitate future thruster performance comparisons, and verify power processor capabilities are compatible with the thruster design. This study compiles the test results of five engineering model thrusters and one flight-like thruster to determine unit-to-unit dispersions in thruster performance. Component level performance dispersion analyses will include discharge chamber voltages, currents, and losses; accelerator currents, electron backstreaming limits, and perveance limits; and neutralizer keeper and coupling voltages and the spot-to-plume mode transition flow rates. Thruster level performance dispersion analyses will include thrust efficiency.

  11. Data-Based Performance Assessments for the DOE Hydropower Advancement Project

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

    March, Patrick; Wolff, Dr. Paul; Smith, Brennan T

    2012-01-01

    The U. S. Department of Energy s Hydropower Advancement Project (HAP) was initiated to characterize and trend hydropower asset conditions across the U.S.A. s existing hydropower fleet and to identify and evaluate the upgrading opportunities. Although HAP includes both detailed performance assessments and condition assessments of existing hydropower plants, this paper focuses on the performance assessments. Plant performance assessments provide a set of statistics and indices that characterize the historical extent to which each plant has converted the potential energy at a site into electrical energy for the power system. The performance metrics enable benchmarking and trending of performance acrossmore » many projects in a variety contexts (e.g., river systems, power systems, and water availability). During FY2011 and FY2012, assessments will be performed on ten plants, with an additional fifty plants scheduled for FY2013. This paper focuses on the performance assessments completed to date, details the performance assessment process, and describes results from the performance assessments.« less

  12. Self-focused attention affects subsequent processing of positive (but not negative) performance appraisals.

    PubMed

    Holzman, Jacob B; Valentiner, David P

    2016-03-01

    Cognitive-behavioral models highlight the conjoint roles of self-focused attention (SFA), post-event processing (PEP), and performance appraisals in the maintenance of social anxiety. SFA, PEP, and biased performance appraisals are related to social anxiety; however, limited research has examined how SFA affects information-processing following social events. The current study examined whether SFA affects the relationships between performance appraisals and PEP following a social event.. 137 participants with high (n = 72) or low (n = 65) social anxiety were randomly assigned to conditions of high SFA or low SFA while engaging in a standardized social performance. Subsequent performance appraisals and PEP were measured. Immediate performance appraisals were not affected by SFA. High levels of SFA led to a stronger, inverse relationship between immediate positive performance appraisals and subsequent negative PEP. High levels of SFA also led to a stronger, inverse relationship between negative PEP and changes in positive performance appraisals.. Future research should examine whether the current findings, which involved a standardized social performance event, extend to interaction events as well as in a clinical sample. These findings suggest that SFA affects the processing of positive information following a social performance event. SFA is particularly important for understanding how negative PEP undermines positive performance appraisals.. Published by Elsevier Ltd.

  13. Strategic planning by independent community pharmacies.

    PubMed

    Harrison, Donald L

    2005-01-01

    (1) To assess the degree and level of use of the strategic planning process (none, partly, fully) by independent community pharmacy owners/managers and (2) to evaluate the relationships between independent community pharmacy owners/managers' level of strategic planning and indicators of pharmacy performance; including new and refill prescriptions filled, gross margin, rated patient care performance, rated dispensing performance, rated non-pharmacy performance, and rated financial performance. Cross-sectional study. United States. Nationwide random sample of 1,250 owners/managers of independent community pharmacies. Mailed survey. Quality of strategic planning conducted; pharmacy performance measures. Only 141 of 527 (26.8%) usable responses indicated use of some (77 pharmacies, 54.6%) or all (64 pharmacies, 45.4%) of the seven steps typical of strategic planning. Significant associations were observed between the level of strategic planning use and all pharmacy performance variables assessed, including indicators such as greater numbers of new and refill prescriptions dispensed, gross margins, patient care performance, dispensing performance, non-pharmacy performance, and financial performance. Greater ratings of pharmacy performance were significantly associated with the level of strategic planning use. Respondents who fully used strategic planning had significantly higher indicators than partial users; respondents who partly used the process had significantly higher ratings than respondents who did not conduct strategic planning.

  14. The effect of various factors on the masticatory performance of removable denture wearer

    NASA Astrophysics Data System (ADS)

    Pratama, S.; Koesmaningati, H.; Kusdhany, L. S.

    2017-08-01

    An individual’s masticatory performance concerns his/her ability to break down food in order to facilitate digestion, and it therefore plays an important role in nutrition. Removable dentures are used to rehabilitate a loss of teeth, which could jeopardize masticatory performance. Further, there exist various other factors that can affect masticatory performance. The objective of this research is to analyze the relationship between various factors and masticatory performance. Thirty-four removable denture wearers (full dentures, single complete dentures, or partial dentures) participated in a cross-sectional study of masticatory performance using color-changeable chewing gum (Masticatory Performance Evaluating Gum Xylitol®). The volume of saliva was evaluated using measuring cups, while the residual ridge heights were measured using a modified mouth mirror no. 3 with metric measurements. The residual ridge height and removable-denture-wearing experience exhibited a significant relationship with masticatory performance. However, age, gender, saliva volume, denture type, and the number and location of the missing teeth did not have a statistically significant association with masticatory performance. The residual ridge height influences the masticatory performance of removable denture wearers, since the greater the ridge height, the better the performance. The experience of using dentures also has a statistically significant influence on masticatory performance.

  15. Investigating pianists' individuality in the performance of five timbral nuances through patterns of articulation, touch, dynamics, and pedaling

    PubMed Central

    Bernays, Michel; Traube, Caroline

    2014-01-01

    Timbre is an essential expressive feature in piano performance. Concert pianists use a vast palette of timbral nuances to color their performances at the microstructural level. Although timbre is generally envisioned in the pianistic community as an abstract concept carried through an imaged vocabulary, performers may share some common strategies of timbral expression in piano performance. Yet there may remain further leeway for idiosyncratic processes in the production of piano timbre nuances. In this study, we examined the patterns of timbral expression in performances by four expert pianists. Each pianist performed four short pieces, each with five different timbral intentions (bright, dark, dry, round, and velvety). The performances were recorded with the high-accuracy Bösendorfer CEUS system. Fine-grained performance features of dynamics, touch, articulation and pedaling were extracted. Reduced PCA performance spaces and descriptive performance portraits confirmed that pianists exhibited unique, specific profiles for different timbral intentions, derived from underlying traits of general individuality, while sharing some broad commonalities of dynamics and articulation for each timbral intention. These results confirm that pianists' abstract notions of timbre correspond to reliable patterns of performance technique. Furthermore, these effects suggest that pianists can express individual styles while complying with specific timbral intentions. PMID:24624099

  16. Functional Performance and Associations between Performance Tests and Neurological Assessment Differ in Men and Women with Parkinson's Disease.

    PubMed

    Medijainen, Kadri; Pääsuke, Mati; Lukmann, Aet; Taba, Pille

    2015-01-01

    Neurological assessment of a patient with Parkinson's disease (PD) is expected to reflect upon functional performance. As women are known to report more limitations even for same observed functional performance level, present study was designed to examine whether associations between neurological assessments and functional performance differ across genders. 14 men and 14 women with PD participated. Functional performance was assessed by measuring walking speeds on 10-meter walk test (10MWT) and by performing timed-up-and-go-test (TUG). Neurological assessment included Hoehn and Yahr Scale (HY), Movement Disorders Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS), Schwab and England Activities of Daily Living Scale (S-E), and Mini Mental State Examination (MMSE). In women with PD, Kendall's tau-b correlation analyses revealed significant correlations between functional performance tests and neurological assessment measures, with the exception in MMSE. No corresponding associations were found for men, although they demonstrated better functional performance, as expected. Men in similar clinical stage of the PD perform better on functional tests than women. Disease severity reflects upon functional performance differently in men and women with PD. Results indicate that when interpreting the assessment results of both functional performance and neurological assessment tests, the gender of the patient should be taken into consideration.

  17. Do we perform surgical programming well? How can we improve it?

    PubMed

    Albareda, J; Clavel, D; Mahulea, C; Blanco, N; Ezquerra, L; Gómez, J; Silva, J M

    The objective is to establish the duration of our interventions, intermediate times and surgical performance. This will create a virtual waiting list to apply a mathematical programme that performs programming with maximum performance. Retrospective review of 49 surgical sessions obtaining the delay in start time, intermediate time and surgical performance. Retrospective review of 4,045 interventions performed in the last 3 years to obtain the average duration of each type of surgery. Creation of a virtual waiting list of 700 patients in order to perform virtual programming through the MIQCP-P until achieving optimal performance. Our surgical performance with manual programming was 75.9%, ending 22.4% later than 3pm. The performance in the days without suspensions was 78.4%. The delay at start time was 9.7min. The optimum performance was 77.5% with a confidence of finishing before 15h of 80.6%. The waiting list has been scheduled in 254 sessions. Our manual surgical performance without suspensions (78.4%) was superior to the optimal (77.5%), generating days finished later than 3pm and suspensions. The possibilities for improvement are to achieve punctuality at the start time and adjust the schedule to the ideal performance. The virtual programming has allowed us to obtain our ideal performance and to establish the number of operating rooms necessary to solve the waiting list created. The data obtained in virtual mathematical programming are reliable enough to implement this model with guarantees. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Career performance trajectories of Olympic swimmers: benchmarks for talent development.

    PubMed

    Allen, Sian V; Vandenbogaerde, Tom J; Hopkins, William G

    2014-01-01

    The age-related progression of elite athletes to their career-best performances can provide benchmarks for talent development. The purpose of this study was to model career performance trajectories of Olympic swimmers to develop these benchmarks. We searched the Web for annual best times of swimmers who were top 16 in pool events at the 2008 or 2012 Olympics, from each swimmer's earliest available competitive performance through to 2012. There were 6959 times in the 13 events for each sex, for 683 swimmers, with 10 ± 3 performances per swimmer (mean ± s). Progression to peak performance was tracked with individual quadratic trajectories derived using a mixed linear model that included adjustments for better performance in Olympic years and for the use of full-body polyurethane swimsuits in 2009. Analysis of residuals revealed appropriate fit of quadratic trends to the data. The trajectories provided estimates of age of peak performance and the duration of the age window of trivial improvement and decline around the peak. Men achieved peak performance later than women (24.2 ± 2.1 vs. 22.5 ± 2.4 years), while peak performance occurred at later ages for the shorter distances for both sexes (∼1.5-2.0 years between sprint and distance-event groups). Men and women had a similar duration in the peak-performance window (2.6 ± 1.5 years) and similar progressions to peak performance over four years (2.4 ± 1.2%) and eight years (9.5 ± 4.8%). These data provide performance targets for swimmers aiming to achieve elite-level performance.

  19. Acceleration performance of individual European sea bass Dicentrarchus labrax measured with a sprint performance chamber: comparison with high-speed cinematography and correlates with ecological performance.

    PubMed

    Vandamm, Joshua P; Marras, Stefano; Claireaux, Guy; Handelsman, Corey A; Nelson, Jay A

    2012-01-01

    Locomotor performance can influence the ecological and evolutionary success of a species. For fish, favorable outcomes of predator-prey encounters are often presumably due to robust acceleration ability. Although escape-response or "fast-start" studies utilizing high-speed cinematography are prevalent, little is known about the contribution of relative acceleration performance to ecological or evolutionary success in a species. This dearth of knowledge may be due to the time-consuming nature of analyzing film, which imposes a practical limit on sample sizes. Herein, we present a high-throughput potential alternative for measuring fish acceleration performance using a sprint performance chamber (SPC). The acceleration performance of a large number of juvenile European sea bass (Dicentrarchus labrax) from two populations was analyzed. Animals from both hatchery and natural ontogenies were assessed, and animals of known acceleration ability had their ecological performance measured in a mesocosm environment. Individuals from one population also had their acceleration performance assessed by both high-speed cinematography and an SPC. Acceleration performance measured in an SPC was lower than that measured by classical high-speed video techniques. However, short-term repeatability and interindividual variation of acceleration performance were similar between the two techniques, and the SPC recorded higher sprint swimming velocities. Wild fish were quicker to accelerate in an SPC and had significantly greater accelerations than all groups of hatchery-raised fish. Acceleration performance had no significant effect on ecological performance (as assessed through animal growth and survival in the mesocosms). However, it is worth noting that wild animals did survive predation in the mesocosm better than farmed ones. Moreover, the hatchery-originated fish that survived the mesocosm experiment, when no predators were present, displayed significantly increased acceleration performance during their 6 mo in the mesocosm; this performance was found to be inversely proportional to growth rate.

  20. 30 CFR 815.15 - Performance standards for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards for coal exploration. 815... OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-COAL EXPLORATION § 815.15 Performance standards for coal exploration. (a) Habitats of unique or unusually high...

  1. 30 CFR 815.15 - Performance standards for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards for coal exploration. 815... OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-COAL EXPLORATION § 815.15 Performance standards for coal exploration. (a) Habitats of unique or unusually high...

  2. 30 CFR 815.15 - Performance standards for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards for coal exploration. 815... OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-COAL EXPLORATION § 815.15 Performance standards for coal exploration. (a) Habitats of unique or unusually high...

  3. 30 CFR 815.15 - Performance standards for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards for coal exploration. 815... OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-COAL EXPLORATION § 815.15 Performance standards for coal exploration. (a) Habitats of unique or unusually high...

  4. 30 CFR 815.15 - Performance standards for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards for coal exploration. 815... OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-COAL EXPLORATION § 815.15 Performance standards for coal exploration. (a) Habitats of unique or unusually high...

  5. 78 FR 69097 - Performance Review Board Members

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Performance Review Board Members Title 5, U.S.C. Section... Performance Review Board Members be published in the Federal Register. The following persons may be named to serve on the Performance Review Boards or Panels, which oversee the evaluation of performance appraisals...

  6. 12 CFR 563e.26 - Small savings association performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Small savings association performance standards... COMMUNITY REINVESTMENT Standards for Assessing Performance § 563e.26 Small savings association performance standards. (a) Performance criteria—(1) Small savings associations that are not intermediate small savings...

  7. 12 CFR 228.26 - Small bank performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Small bank performance standards. 228.26... RESERVE SYSTEM COMMUNITY REINVESTMENT (REGULATION BB) Standards for Assessing Performance § 228.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not intermediate small...

  8. 40 CFR 63.504 - Additional requirements for performance testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Additional requirements for performance... Additional requirements for performance testing. (a) Performance testing shall be conducted in accordance.... Sections 63.484 through 63.501 also contain specific testing requirements. (1) Performance tests shall be...

  9. 12 CFR 563e.26 - Small savings association performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Small savings association performance standards... COMMUNITY REINVESTMENT Standards for Assessing Performance § 563e.26 Small savings association performance standards. (a) Performance criteria—(1) Small savings associations that are not intermediate small savings...

  10. 12 CFR 25.26 - Small bank performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Small bank performance standards. 25.26 Section... REINVESTMENT ACT AND INTERSTATE DEPOSIT PRODUCTION REGULATIONS Regulations Standards for Assessing Performance § 25.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not...

  11. 12 CFR 345.26 - Small bank performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Small bank performance standards. 345.26... GENERAL POLICY COMMUNITY REINVESTMENT Standards for Assessing Performance § 345.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not intermediate small banks. The FDIC...

  12. 12 CFR 345.26 - Small bank performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Small bank performance standards. 345.26... GENERAL POLICY COMMUNITY REINVESTMENT Standards for Assessing Performance § 345.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not intermediate small banks. The FDIC...

  13. 12 CFR 228.26 - Small bank performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Small bank performance standards. 228.26... RESERVE SYSTEM COMMUNITY REINVESTMENT (REGULATION BB) Standards for Assessing Performance § 228.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not intermediate small...

  14. 12 CFR 25.26 - Small bank performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Small bank performance standards. 25.26 Section... REINVESTMENT ACT AND INTERSTATE DEPOSIT PRODUCTION REGULATIONS Regulations Standards for Assessing Performance § 25.26 Small bank performance standards. (a) Performance criteria—(1) Small banks that are not...

  15. 48 CFR 8.606 - Evaluating FPI performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... 8.606 Evaluating FPI performance. Agencies shall evaluate FPI contract performance in accordance with subpart 42.15. Performance evaluations do not negate the requirements of 8.602 and 8.604, but they... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Evaluating FPI performance...

  16. 48 CFR 1252.216-72 - Performance evaluation plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Performance evaluation....216-72 Performance evaluation plan. As prescribed in (TAR) 48 CFR 1216.406(b), insert the following clause: Performance Evaluation Plan (OCT 1994) (a) A Performance Evaluation Plan shall be unilaterally...

  17. 34 CFR 361.86 - Performance levels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Performance levels. 361.86 Section 361.86 Education... Standards and Performance Indicators § 361.86 Performance levels. (a) General. (1) Paragraph (b) of this section establishes performance levels for— (i) General or combined DSUs; and (ii) DSUs serving...

  18. 77 FR 65685 - Senior Executive Service Performance Review Board; Membership

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-30

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9747-4] Senior Executive Service Performance Review Board... performance review boards. This board shall review and evaluate the initial appraisal of a senior executive's... performance of the senior executive. Members of the 2012 EPA Performance Review Board are: Benita Best-Wong...

  19. 2 CFR 200.328 - Monitoring and reporting program performance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... § 200.331 Requirements for pass-through entities. (b) Non-construction performance reports. The Federal... (including performance progress reports, Research Performance Progress Report, or such future collections as... performance reports at the interval required by the Federal awarding agency or pass-through entity to best...

  20. U.S. Department of Transportation performance report fiscal year 2000 and performance plan fiscal year 2002

    DOT National Transportation Integrated Search

    2001-04-01

    This document affirms the U.S. Department of Transportation's (DOT) commitment to managing for results. It is DOT's second annual performance report and fourth annual performance plan. By combining the DOT performance report on 2000 results with the ...

  1. 5 CFR 9901.405 - Performance management system requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... management system for NSPS employees, subject to the requirements set forth in this subpart. (b) The NSPS performance management system— (1) Provides for the appraisal of the performance of each employee annually; (2... employees based on performance and contribution; (3) Foster and reward excellent performance; (4) Address...

  2. 19 CFR 143.6 - Failure to maintain performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Failure to maintain performance standards. 143.6... maintain performance standards. ABI participants must adhere to the performance requirements and... maximum of 90 days, if the participant's performance remains below standard, but, except for immediate...

  3. Debugging and Performance Analysis Software Tools for Peregrine System |

    Science.gov Websites

    High-Performance Computing | NREL Debugging and Performance Analysis Software Tools for Peregrine System Debugging and Performance Analysis Software Tools for Peregrine System Learn about debugging and performance analysis software tools available to use with the Peregrine system. Allinea

  4. 7 CFR 1494.401 - Performance security.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Performance security. 1494.401 Section 1494.401... Performance security. (a) Requirement to establish performance security. Prior to the submission of an offer to CCC in response to an Invitation, an eligible exporter must establish performance security, in a...

  5. 5 CFR 534.405 - Performance awards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Performance awards. 534.405 Section 534... SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.405 Performance awards. (a) This section covers the payment of performance awards to career appointees in the Senior Executive...

  6. 45 CFR 800.401 - Contract performance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Contract performance. 800.401 Section 800.401...-STATE PLAN PROGRAM Compliance § 800.401 Contract performance. (a) General. An MSPP issuer must perform... MSPP contract; (7) Applying performance standards for assuring contract quality as outlined at § 800...

  7. 5 CFR 534.405 - Performance awards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Performance awards. 534.405 Section 534... SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.405 Performance awards. (a) This section covers the payment of performance awards to career appointees in the Senior Executive...

  8. 14 CFR 171.157 - Performance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Performance requirements. 171.157 Section... Performance requirements. (a) The DME must meet the performance requirements set forth in the “International... functional and performance characteristics of the DME transponder must be conducted in accordance with the...

  9. 5 CFR 534.405 - Performance awards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Performance awards. 534.405 Section 534... SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.405 Performance awards. (a) This section covers the payment of performance awards to career appointees in the Senior Executive...

  10. 10 CFR 70.61 - Performance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Performance requirements. 70.61 Section 70.61 Energy... Performance requirements. (a) Each applicant or licensee shall evaluate, in the integrated safety analysis performed in accordance with § 70.62, its compliance with the performance requirements in paragraphs (b), (c...

  11. 24 CFR 214.307 - Performance review.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Performance review. 214.307 Section... COUNSELING PROGRAM Program Administration § 214.307 Performance review. (a) HUD may conduct periodic on-site or desk performance reviews of all participating agencies. (b) The performance review will consist of...

  12. 5 CFR 534.405 - Performance awards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Performance awards. 534.405 Section 534... SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.405 Performance awards. (a) This section covers the payment of performance awards to career appointees in the Senior Executive...

  13. 14 CFR 171.157 - Performance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Performance requirements. 171.157 Section... Performance requirements. (a) The DME must meet the performance requirements set forth in the “International... functional and performance characteristics of the DME transponder must be conducted in accordance with the...

  14. Improving Job Performance: Workplace Learning Is the First Step

    ERIC Educational Resources Information Center

    Daryoush, Younes; Silong, Abu Daud; Omar, Zohara; Othman, Jamilah

    2013-01-01

    The present study aims to contribute new knowledge to the existing literature on workplace learning and job performance. Particularly, the study analyzes contemporary literature on workplace learning and job performance, specifically formal and informal learning as well as employee task performance and contextual performance. The study…

  15. 4 CFR 4.2 - Performance appraisal.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 4 Accounts 1 2014-01-01 2013-01-01 true Performance appraisal. 4.2 Section 4.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.2 Performance appraisal. (a) The GAO shall develop one or more performance appraisal systems which provide for periodic appraisals of...

  16. 14 CFR 171.157 - Performance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Performance requirements. 171.157 Section... Performance requirements. (a) The DME must meet the performance requirements set forth in the “International... functional and performance characteristics of the DME transponder must be conducted in accordance with the...

  17. 45 CFR 800.401 - Contract performance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Contract performance. 800.401 Section 800.401...-STATE PLAN PROGRAM Compliance § 800.401 Contract performance. (a) General. An MSPP issuer must perform... MSPP contract; (7) Applying performance standards for assuring contract quality as outlined at § 800...

  18. 24 CFR 214.307 - Performance review.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Performance review. 214.307 Section... COUNSELING PROGRAM Program Administration § 214.307 Performance review. (a) HUD may conduct periodic on-site or desk performance reviews of all participating agencies. (b) The performance review will consist of...

  19. 14 CFR 171.157 - Performance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Performance requirements. 171.157 Section... Performance requirements. (a) The DME must meet the performance requirements set forth in the “International... functional and performance characteristics of the DME transponder must be conducted in accordance with the...

  20. 10 CFR 70.61 - Performance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Performance requirements. 70.61 Section 70.61 Energy... Performance requirements. (a) Each applicant or licensee shall evaluate, in the integrated safety analysis performed in accordance with § 70.62, its compliance with the performance requirements in paragraphs (b), (c...

  1. 14 CFR 171.157 - Performance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Performance requirements. 171.157 Section... Performance requirements. (a) The DME must meet the performance requirements set forth in the “International... functional and performance characteristics of the DME transponder must be conducted in accordance with the...

  2. 7 CFR 1494.401 - Performance security.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Performance security. 1494.401 Section 1494.401... Performance security. (a) Requirement to establish performance security. Prior to the submission of an offer to CCC in response to an Invitation, an eligible exporter must establish performance security, in a...

  3. 24 CFR 214.307 - Performance review.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Performance review. 214.307 Section... COUNSELING PROGRAM Program Administration § 214.307 Performance review. (a) HUD may conduct periodic on-site or desk performance reviews of all participating agencies. (b) The performance review will consist of...

  4. 10 CFR 70.61 - Performance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Performance requirements. 70.61 Section 70.61 Energy... Performance requirements. (a) Each applicant or licensee shall evaluate, in the integrated safety analysis performed in accordance with § 70.62, its compliance with the performance requirements in paragraphs (b), (c...

  5. 36 CFR 64.13 - Performance reports.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Performance reports. 64.13 Section 64.13 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR GRANTS... Performance reports. Performance reports shall be submitted quarterly for all active projects. The performance...

  6. 34 CFR 361.86 - Performance levels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Performance levels. 361.86 Section 361.86 Education... Standards and Performance Indicators § 361.86 Performance levels. (a) General. (1) Paragraph (b) of this section establishes performance levels for— (i) General or combined DSUs; and (ii) DSUs serving...

  7. 5 CFR 534.405 - Performance awards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Performance awards. 534.405 Section 534... SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.405 Performance awards. (a) This section covers the payment of performance awards to career appointees in the Senior Executive...

  8. 10 CFR 70.61 - Performance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Performance requirements. 70.61 Section 70.61 Energy... Performance requirements. (a) Each applicant or licensee shall evaluate, in the integrated safety analysis performed in accordance with § 70.62, its compliance with the performance requirements in paragraphs (b), (c...

  9. 24 CFR 954.600 - Performance reviews.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Performance reviews. 954.600... DEVELOPMENT INDIAN HOME PROGRAM Performance Reviews and Sanctions § 954.600 Performance reviews. (a) General. HUD will review the performance of each grantee in carrying out its responsibilities under this part...

  10. 24 CFR 954.600 - Performance reviews.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Performance reviews. 954.600... DEVELOPMENT INDIAN HOME PROGRAM Performance Reviews and Sanctions § 954.600 Performance reviews. (a) General. HUD will review the performance of each grantee in carrying out its responsibilities under this part...

  11. 36 CFR 64.13 - Performance reports.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Performance reports. 64.13 Section 64.13 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR GRANTS... Performance reports. Performance reports shall be submitted quarterly for all active projects. The performance...

  12. 48 CFR 32.1002 - Bases for performance-based payments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Bases for performance... REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 32.1002 Bases for performance-based payments. Performance-based payments may be made on any of the following bases: (a...

  13. 48 CFR 32.1002 - Bases for performance-based payments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Bases for performance... REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 32.1002 Bases for performance-based payments. Performance-based payments may be made on any of the following bases: (a...

  14. 48 CFR 32.1002 - Bases for performance-based payments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Bases for performance... REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 32.1002 Bases for performance-based payments. Performance-based payments may be made on any of the following bases: (a...

  15. 40 CFR 60.723 - Performance tests and compliance provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Industrial Surface Coating: Surface Coating of Plastic Parts for Business Machines § 60.723 Performance tests... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Performance tests and compliance...

  16. 40 CFR 60.723 - Performance tests and compliance provisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Industrial Surface Coating: Surface Coating of Plastic Parts for Business Machines § 60.723 Performance tests... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Performance tests and compliance...

  17. 5 CFR 432.105 - Proposing and taking action based on unacceptable performance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... unacceptable performance. 432.105 Section 432.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERFORMANCE BASED REDUCTION IN GRADE AND REMOVAL ACTIONS § 432.105 Proposing and taking action based on unacceptable performance. (a) Proposing action based on unacceptable performance...

  18. 25 CFR 276.9 - Monitoring and reporting program performances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... frequency with which the performance reports will be submitted with the Request for Advance or Reimbursement... 25 Indians 1 2010-04-01 2010-04-01 false Monitoring and reporting program performances. 276.9... reporting program performances. (a) Grantees shall constantly monitor the performance under grant-supported...

  19. 5 CFR 293.403 - Contents of employee performance files.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.403 Contents of employee performance files. (a) A decision on what constitutes a performance-related document within the meaning of... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Contents of employee performance files...

  20. 5 CFR 293.403 - Contents of employee performance files.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.403 Contents of employee performance files. (a) A decision on what constitutes a performance-related document within the meaning of... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Contents of employee performance files...

  1. 5 CFR 293.403 - Contents of employee performance files.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.403 Contents of employee performance files. (a) A decision on what constitutes a performance-related document within the meaning of... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Contents of employee performance files...

  2. 5 CFR 293.403 - Contents of employee performance files.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS PERSONNEL RECORDS Employee Performance File System Records § 293.403 Contents of employee performance files. (a) A decision on what constitutes a performance-related document within the meaning of... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Contents of employee performance files...

  3. 48 CFR 1852.216-88 - Performance incentive.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Performance incentive. 1852... 1852.216-88 Performance incentive. As prescribed in 1816.406-70(f), insert the following clause: Performance Incentive (JAN 1997) (a) A performance incentive applies to the following hardware item(s...

  4. 48 CFR 32.1002 - Bases for performance-based payments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Bases for performance... REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 32.1002 Bases for performance-based payments. Performance-based payments may be made on any of the following bases: (a...

  5. 20 CFR 404.1641 - Standards of performance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... (a) General. The performance standards include both a target level of performance and a threshold level of performance for the State agency. The target level represents a level of performance that we and the States will work to attain in the future. The threshold level is the minimum acceptable level...

  6. 48 CFR 245.7310-2 - Performance bond.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Performance bond. 245.7310..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT GOVERNMENT PROPERTY Sale of Surplus Contractor Inventory 245.7310-2 Performance bond. Performance bonds are required when work, other than loading, is to be performed by the...

  7. Employee Performance Appraisal and the 95/5 Rule

    ERIC Educational Resources Information Center

    Rasch, Lee

    2004-01-01

    Many colleges use some form of an employee performance appraisal process. Yet, despite prevalent use, the performance appraisal process is facing growing criticism. The author reviews the literature regarding the process of performance appraisal in higher education, focusing on articles supportive of the use of the performance appraisal, and those…

  8. High-Performance Computing Data Center | Energy Systems Integration

    Science.gov Websites

    Facility | NREL High-Performance Computing Data Center High-Performance Computing Data Center The Energy Systems Integration Facility's High-Performance Computing Data Center is home to Peregrine -the largest high-performance computing system in the world exclusively dedicated to advancing

  9. A National Initiative to Advance School Mental Health Performance Measurement in the US

    ERIC Educational Resources Information Center

    Connors, Elizabeth Halsted; Stephan, Sharon Hoover; Lever, Nancy; Ereshefsky, Sabrina; Mosby, Amanda; Bohnenkamp, Jill

    2016-01-01

    Standardized health performance measurement has increasingly become an imperative for assuring quality standards in national health care systems. As compared to somatic health performance measures, behavioral health performance measures are less developed. There currently is no national standardized performance measurement system for monitoring…

  10. The Influence of Financial Performance on Higher Education Academic Quality

    ERIC Educational Resources Information Center

    Montanaro, Marilee Kaye Fannon

    2013-01-01

    A variety of academic and financial performance metrics are used to assess higher education institution performance. However, there is no consensus on the best performance measures. Signaling theory and agency theory are used to frame the challenges of assessing post-secondary institution performance related to information asymmetry between the…

  11. 28 CFR 545.25 - Eligibility for performance pay.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Eligibility for performance pay. 545.25... WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.25 Eligibility for performance pay. (a) An inmate may receive performance pay for accomplishments in one or more of the following areas...

  12. Catalog of Performance Objectives and Performance Guides for Physical Therapy Occupations.

    ERIC Educational Resources Information Center

    Reneau, Fred; Hahn, Dave

    This catalog provides a worker-based description of duties, tasks, performance objectives and guides, and related data for physical therapy occupations. Duties covered include the following: (1) performing administrative/clerical functions; (2) communicating information; (3) providing patient care services; (4) performing support service; (5)…

  13. Laser System Technician. A Catalog of Performance Objectives and Performance Guides.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

    This Vocational-Technical Education Consortium of States (V-TECS) catalog contains the state-of-the-art tasks and standards of performance for the occupation of laser system technician. It provides the curriculum specialist or instructor with the foundation for instructional development. Performance objectives and performance guides are provided…

  14. Division of Legislative Audit

    Science.gov Websites

    Reviews - Performance Review of the Department of Corrections, 2014 - Performance Review of the Department of Health and Social Services, 2015 - A Performance Review of the Department of Education and Early Statewide Audits Sunset Audits Performance Reviews Performance Review of the Department of Corrections, 2014

  15. 28 CFR 545.26 - Performance pay provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... month that the inmate was working. Performance pay may not be awarded retroactively. (d) An inmate is... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Performance pay provisions. 545.26... WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.26 Performance pay provisions. (a...

  16. 40 CFR 434.55 - New source performance standards (NSPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false New source performance standards (NSPS... PERFORMANCE STANDARDS Post-Mining Areas § 434.55 New source performance standards (NSPS). The following new source performance standards shall apply to the post-mining areas of all new source coal mines: (a...

  17. 28 CFR 545.22 - Institution work and performance pay committee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Institution work and performance pay... INSTITUTIONAL MANAGEMENT WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.22 Institution work... Institution Inmate Work and Performance Pay Committee to administer the institution's work and performance pay...

  18. 30 CFR 227.601 - What are a State's responsibilities if it performs automated verification?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... performs automated verification? 227.601 Section 227.601 Mineral Resources MINERALS MANAGEMENT SERVICE... Perform Delegated Functions § 227.601 What are a State's responsibilities if it performs automated verification? To perform automated verification of production reports or royalty reports, you must: (a) Verify...

  19. Results of the 1980 NACUBO Comparative Performance Study and Investment Questionnaire.

    ERIC Educational Resources Information Center

    Dresner, Bruce M.

    The purpose of the annual National Association of College and University Business Officers' (NACUBO) Comparative Performance Study is to aid administrators in evaluating the performance of their investment pools. The 1980 study contains two parts: (1) comparative performance information and related investment performance statistics; and (2) other…

  20. 34 CFR 668.174 - Past performance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Past performance. 668.174 Section 668.174 Education... performance. (a) Past performance of an institution. An institution is not financially responsible if the... pursuant to subpart G or H of this part. (b) Past performance of persons affiliated with an institution. (1...

  1. 48 CFR 252.217-7010 - Performance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Performance. 252.217-7010... Clauses 252.217-7010 Performance. As prescribed in 217.7104(a), use the following clause: Performance (JUL..., scrap or other ship's material of the Government resulting from performance of the work as items of...

  2. 13 CFR 308.2 - Performance awards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Performance awards. 308.2 Section... PERFORMANCE INCENTIVES § 308.2 Performance awards. (a) A Recipient of Investment Assistance under parts 305 or 307 of this chapter may receive a performance award in connection with an Investment made on or after...

  3. 48 CFR 252.217-7010 - Performance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Performance. 252.217-7010... Clauses 252.217-7010 Performance. As prescribed in 217.7104(a), use the following clause: Performance (JUL..., scrap or other ship's material of the Government resulting from performance of the work as items of...

  4. 34 CFR 668.174 - Past performance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false Past performance. 668.174 Section 668.174 Education... performance. (a) Past performance of an institution. An institution is not financially responsible if the... pursuant to subpart G or H of this part. (b) Past performance of persons affiliated with an institution. (1...

  5. 5 CFR 9901.342 - Performance payouts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Performance payouts. 9901.342 Section... PERSONNEL SYSTEM (NSPS) Pay and Pay Administration Performance-Based Pay § 9901.342 Performance payouts. (a) Overview. (1) The NSPS pay system will be a performance-based pay system and will result in a distribution...

  6. 48 CFR 252.217-7010 - Performance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Performance. 252.217-7010... Clauses 252.217-7010 Performance. As prescribed in 217.7104(a), use the following clause: Performance (JUL..., scrap or other ship's material of the Government resulting from performance of the work as items of...

  7. 34 CFR 668.174 - Past performance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Past performance. 668.174 Section 668.174 Education... performance. (a) Past performance of an institution. An institution is not financially responsible if the... pursuant to subpart G or H of this part. (b) Past performance of persons affiliated with an institution. (1...

  8. 34 CFR 668.174 - Past performance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false Past performance. 668.174 Section 668.174 Education... performance. (a) Past performance of an institution. An institution is not financially responsible if the... pursuant to subpart G or H of this part. (b) Past performance of persons affiliated with an institution. (1...

  9. 40 CFR 610.63 - Performance tests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Performance tests. 610.63 Section 610... RETROFIT DEVICES Test Procedures and Evaluation Criteria Special Test Procedures § 610.63 Performance tests. The effect of a device on a vehicle's performance will be determined by performing wide-open-throttle...

  10. 34 CFR 668.174 - Past performance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false Past performance. 668.174 Section 668.174 Education... performance. (a) Past performance of an institution. An institution is not financially responsible if the... pursuant to subpart G or H of this part. (b) Past performance of persons affiliated with an institution. (1...

  11. 48 CFR 252.217-7010 - Performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Performance. 252.217-7010... Clauses 252.217-7010 Performance. As prescribed in 217.7104(a), use the following clause: Performance (JUL..., scrap or other ship's material of the Government resulting from performance of the work as items of...

  12. 40 CFR 60.8 - Performance tests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Performance tests. 60.8 Section 60.8... PERFORMANCE FOR NEW STATIONARY SOURCES General Provisions § 60.8 Performance tests. (a) Except as specified in... conduct performance test(s) and furnish the Administrator a written report of the results of such...

  13. 13 CFR 308.2 - Performance awards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Performance awards. 308.2 Section... PERFORMANCE INCENTIVES § 308.2 Performance awards. (a) A Recipient of Investment Assistance under parts 305 or 307 of this chapter may receive a performance award in connection with an Investment made on or after...

  14. 48 CFR 252.217-7010 - Performance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Performance. 252.217-7010... Clauses 252.217-7010 Performance. As prescribed in 217.7104(a), use the following clause: Performance (JUL..., scrap or other ship's material of the Government resulting from performance of the work as items of...

  15. 13 CFR 308.2 - Performance awards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Performance awards. 308.2 Section... PERFORMANCE INCENTIVES § 308.2 Performance awards. (a) A Recipient of Investment Assistance under parts 305 or 307 of this chapter may receive a performance award in connection with an Investment made on or after...

  16. An Empirical Study of a Solo Performance Assessment Model

    ERIC Educational Resources Information Center

    Russell, Brian E.

    2015-01-01

    The purpose of this study was to test a hypothesized model of solo music performance assessment. Specifically, this study investigates the influence of technique and musical expression on perceptions of overall performance quality. The Aural Musical Performance Quality (AMPQ) measure was created to measure overall performance quality, technique,…

  17. Results of the 1979 NACUBO Comparative Performance Study and Investment Questionnaire.

    ERIC Educational Resources Information Center

    Dresner, Bruce M.

    Results of the 1979 Comparative Performance Study of the National Association of College and Business Officers are presented. The study is designed to aid administrators in evaluating the performance of their investment pools. The report covers comparative performance information and related investment performance statistics and other endowment…

  18. ACHP | Stragetic Sustainability Performance Plans

    Science.gov Websites

    Sustainability Performance Plan (SSPP). Click here to access these plans. The ACHP's SSPP addresses how the Strategic Sustainability Performance Plan 2012 (PDF) ACHP Strategic Sustainability Performance Plan 2011 (PDF) ACHP Strategic Sustainability Performance Plan 2010 (PDF) Updated August 5, 2013 Return to Top

  19. 40 CFR 63.7 - Performance testing requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Performance testing requirements. (a) Applicability and performance test dates. (1) The applicability of this... or operator of the affected source must perform such tests within 180 days of the compliance date for... standard initially, the owner or operator shall conduct a second performance test within 3 years and 180...

  20. 76 FR 21851 - Defense Federal Acquisition Regulation Supplement; Construction and Architect-Engineer Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-19

    ... data on DD Form 2626, Performance Evaluation (Construction), and DD Form 2631, Performance Evaluation...(e) for the requirements for preparing past performance evaluations. The objective of this rule is to remove the requirement to use DD Forms 2626, Performance Evaluation (Construction), and 2631, Performance...

  1. Simulation verification techniques study. Task report 4: Simulation module performance parameters and performance standards

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Shuttle simulation software modules in the environment, crew station, vehicle configuration and vehicle dynamics categories are discussed. For each software module covered, a description of the module functions and operational modes, its interfaces with other modules, its stored data, inputs, performance parameters and critical performance parameters is given. Reference data sources which provide standards of performance are identified for each module. Performance verification methods are also discussed briefly.

  2. An Assessment-based Solution to a Human-Service Employee Performance Problem

    PubMed Central

    Wilder, David A.; Majdalany, Lina; Mathisen, David; Strain, Leigh Ann

    2013-01-01

    The PDC-HS implicated a lack of proper training on participant duties and a lack of performance feedback as contributors to the performance problems. As a result, an intervention targeting training on participant duties and performance feedback was implemented across eight treatment rooms; the intervention increased performance in all rooms. This preliminary validation study suggests the PDC-HS may prove useful in solving performance problems in human-service settings. PMID:25729505

  3. Using DMA for copying performance counter data to memory

    DOEpatents

    Gara, Alan; Salapura, Valentina; Wisniewski, Robert W.

    2012-09-25

    A device for copying performance counter data includes hardware path that connects a direct memory access (DMA) unit to a plurality of hardware performance counters and a memory device. Software prepares an injection packet for the DMA unit to perform copying, while the software can perform other tasks. In one aspect, the software that prepares the injection packet runs on a processing core other than the core that gathers the hardware performance counter data.

  4. Using DMA for copying performance counter data to memory

    DOEpatents

    Gara, Alan; Salapura, Valentina; Wisniewski, Robert W

    2013-12-31

    A device for copying performance counter data includes hardware path that connects a direct memory access (DMA) unit to a plurality of hardware performance counters and a memory device. Software prepares an injection packet for the DMA unit to perform copying, while the software can perform other tasks. In one aspect, the software that prepares the injection packet runs on a processing core other than the core that gathers the hardware performance data.

  5. Improving Training and Performance of Navy Teams: A Design for a Research Program.

    DTIC Science & Technology

    1980-07-01

    might, for example, relate esprit de corps and skill level to performance under stress, performance under varying stress conditions to job satisfaction ...following: 1. Feedback should be as temporally proximal to performance as possible. 2. Positive feedback benefits performance and satisfaction ... Satisfaction , Tension, and Withdrawal," Organizational Behavior and Human Performance , Vol. 6, 1971, pp. 90-110. MacKenzie, K. D., "Measuring a Person’s

  6. MHD performance calculations with oxygen enrichment

    NASA Technical Reports Server (NTRS)

    Pian, C. C. P.; Staiger, P. J.; Seikel, G. R.

    1979-01-01

    The impact of oxygen enrichment of the combustion air on the generator and overall plant performance was studied for the ECAS-scale MHD/steam plants. A channel optimization technique is described and the results of generator performance calculations using this technique are presented. Performance maps were generated to assess the impact of various generator parameters. Directly and separately preheated plant performance with varying O2 enrichment was calculated. The optimal level of enrichment was a function of plant type and preheat temperature. The sensitivity of overall plant performance to critical channel assumptions and oxygen plant performance characteristics was also examined.

  7. Developing physician pay arrangements: the cash and care equation.

    PubMed

    Levitch, J H

    1998-11-01

    Developing physician compensation packages that help a healthcare organization meet its business objectives while satisfying physician pay expectations requires new ways of linking pay to physician performance. Such compensation arrangements specifically should include pay tied to defined performance standards, compensation linked to group performance, performance incentives based on realistic, achievable goals, work performance measured by common criteria, and similar pay ensured for similar work. Final pay arrangements also should include items that are sometimes overlooked, such as fully delineated job responsibilities, performance measures aligned correctly with performance areas, and the value of benefits considered in the cash compensation levels.

  8. Rotary-wing aerodynamics. Volume 2: Performance prediction of helicopters

    NASA Technical Reports Server (NTRS)

    Keys, C. N.; Stephniewski, W. Z. (Editor)

    1979-01-01

    Application of theories, as well as, special methods of procedures applicable to performance prediction are illustrated first, on an example of the conventional helicopter and then, winged and tandem configurations. Performance prediction of conventional helicopters in hover and vertical ascent are investigated. Various approaches to performance prediction in forward translation are presented. Performance problems are discussed only this time, a wing is added to the baseline configuration, and both aircraft are compared with respect to their performance. This comparison is extended to a tandem. Appendices on methods for estimating performance guarantees and growth of aircraft concludes this volume.

  9. Surface Management System Departure Event Data Analysis

    NASA Technical Reports Server (NTRS)

    Monroe, Gilena A.

    2010-01-01

    This paper presents a data analysis of the Surface Management System (SMS) performance of departure events, including push-back and runway departure events.The paper focuses on the detection performance, or the ability to detect departure events, as well as the prediction performance of SMS. The results detail a modest overall detection performance of push-back events and a significantly high overall detection performance of runway departure events. The overall detection performance of SMS for push-back events is approximately 55%.The overall detection performance of SMS for runway departure events nears 100%. This paper also presents the overall SMS prediction performance for runway departure events as well as the timeliness of the Aircraft Situation Display for Industry data source for SMS predictions.

  10. Prediction of intrinsic motivation and sports performance using 2 x 2 achievement goal framework.

    PubMed

    Li, Chiung-Huang; Chi, Likang; Yeh, Suh-Ruu; Guo, Kwei-Bin; Ou, Cheng-Tsung; Kao, Chun-Chieh

    2011-04-01

    The purpose of this study was to examine the influence of 2 x 2 achievement goals on intrinsic motivation and performance in handball. Participants were 164 high school athletes. All completed the 2 x 2 Achievement Goals Questionnaire for Sport and the Intrinsic Motivation subscale of the Sport Motivation Scale; the coach for each team rated his athletes' overall sports performance. Using simultaneous-regression analyses, mastery-approach goals positively predicted both intrinsic motivation and performance in sports, whereas performance-avoidance goals negatively predicted sports performance. These results suggest that athletes who pursue task mastery and improvement of their competence perform well and enjoy their participation. In contrast, those who focus on avoiding normative incompetence perform poorly.

  11. Dynamic estimator for determining operating conditions in an internal combustion engine

    DOEpatents

    Hellstrom, Erik; Stefanopoulou, Anna; Jiang, Li; Larimore, Jacob

    2016-01-05

    Methods and systems are provided for estimating engine performance information for a combustion cycle of an internal combustion engine. Estimated performance information for a previous combustion cycle is retrieved from memory. The estimated performance information includes an estimated value of at least one engine performance variable. Actuator settings applied to engine actuators are also received. The performance information for the current combustion cycle is then estimated based, at least in part, on the estimated performance information for the previous combustion cycle and the actuator settings applied during the previous combustion cycle. The estimated performance information for the current combustion cycle is then stored to the memory to be used in estimating performance information for a subsequent combustion cycle.

  12. Specification and implementation of IFC based performance metrics to support building life cycle assessment of hybrid energy systems

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

    Morrissey, Elmer; O'Donnell, James; Keane, Marcus

    2004-03-29

    Minimizing building life cycle energy consumption is becoming of paramount importance. Performance metrics tracking offers a clear and concise manner of relating design intent in a quantitative form. A methodology is discussed for storage and utilization of these performance metrics through an Industry Foundation Classes (IFC) instantiated Building Information Model (BIM). The paper focuses on storage of three sets of performance data from three distinct sources. An example of a performance metrics programming hierarchy is displayed for a heat pump and a solar array. Utilizing the sets of performance data, two discrete performance effectiveness ratios may be computed, thus offeringmore » an accurate method of quantitatively assessing building performance.« less

  13. On how high performers keep cool brains in situations of cognitive overload.

    PubMed

    Jaeggi, Susanne M; Buschkuehl, Martin; Etienne, Alex; Ozdoba, Christoph; Perrig, Walter J; Nirkko, Arto C

    2007-06-01

    What happens in the brain when we reach or exceed our capacity limits? Are there individual differences for performance at capacity limits? We used functional magnetic resonance imaging (fMRI) to investigate the impact of increases in processing demand on selected cortical areas when participants performed a parametrically varied and challenging dual task. Low-performing participants respond with large and load-dependent activation increases in many cortical areas when exposed to excessive task requirements, accompanied by decreasing performance. It seems that these participants recruit additional attentional and strategy-related resources with increasing difficulty, which are either not relevant or even detrimental to performance. In contrast, the brains of the high-performing participants "keep cool" in terms of activation changes, despite continuous correct performance, reflecting different and more efficient processing. These findings shed light on the differential implications of performance on activation patterns and underline the importance of the interindividual-differences approach in neuroimaging research.

  14. Friends With Performance Benefits: A Meta-Analysis on the Relationship Between Friendship and Group Performance.

    PubMed

    Chung, Seunghoo; Lount, Robert B; Park, Hee Man; Park, Ernest S

    2018-01-01

    The current article examines if, and under which conditions, there exists a positive relationship between working with friends and group performance. To do so, using data from 1,016 groups obtained from 26 studies, we meta-analyzed comparisons of the performance of friendship groups versus acquaintance groups. Results show that friendship has a significant positive effect on group task performance (Cohen's d = 0.31). Furthermore, this relationship was moderated by group size (i.e., the positive effect of friendship on performance increased with group size) and task focus (i.e., friendship groups performed better than acquaintance groups on tasks requiring a high quantity of output, whereas there was no performance benefit on tasks requiring a single or high-quality output). These results help to reconcile mixed findings and illustrate when friendship groups are more likely to perform better than acquaintance groups.

  15. Nursing home safety: does financial performance matter?

    PubMed

    Oetjen, Reid M; Zhao, Mei; Liu, Darren; Carretta, Henry J

    2011-01-01

    This study examines the relationship between financial performance and selected safety measures of nursing homes in the State of Florida. We used descriptive analysis on a total sample of 1,197. Safety information was from the Online Survey, Certification and Reporting (OSCAR) data of 2003 to 2005, while the financial performance measures were from the Medicare cost reports of 2002 to 2004. Finally, we examined the most frequently cited deficiencies as well as the relationship between financial performance and quality indicators. Nursing homes in the bottom quartile of financial performance perform poorly on most resident-safety measures of care; however, nursing homes in the top two financial categories also experienced a higher number of deficiencies. Nursing homes in the next to lowest quartile of financial performance category best perform on most of these safety measures. The results reinforce the need to monitor nursing home quality and resident safety in US nursing homes, especially among facilities with poor overall financial performance.

  16. ANALYSING PERFORMANCE ASSESSMENT IN PUBLIC SERVICES: HOW USEFUL IS THE CONCEPT OF A PERFORMANCE REGIME?

    PubMed

    Martin, Steve; Nutley, Sandra; Downe, James; Grace, Clive

    2016-03-01

    Approaches to performance assessment have been described as 'performance regimes', but there has been little analysis of what is meant by this concept and whether it has any real value. We draw on four perspectives on regimes - 'institutions and instruments', 'risk regulation regimes', 'internal logics and effects' and 'analytics of government' - to explore how the concept of a multi-dimensional regime can be applied to performance assessment in public services. We conclude that the concept is valuable. It helps to frame comparative and longitudinal analyses of approaches to performance assessment and draws attention to the ways in which public service performance regimes operate at different levels, how they change over time and what drives their development. Areas for future research include analysis of the impacts of performance regimes and interactions between their visible features (such as inspections, performance indicators and star ratings) and the veiled rationalities which underpin them.

  17. Posture and performance: sitting vs. standing for security screening.

    PubMed

    Drury, C G; Hsiao, Y L; Joseph, C; Joshi, S; Lapp, J; Pennathur, P R

    2008-03-01

    A classification of the literature on the effects of workplace posture on performance of different mental tasks showed few consistent patterns. A parallel classification of the complementary effect of performance on postural variables gave similar results. Because of a lack of data for signal detection tasks, an experiment was performed using 12 experienced security operators performing an X-ray baggage-screening task with three different workplace arrangements. The current workplace, sitting on a high chair viewing a screen placed on top of the X-ray machine, was compared to a standing workplace and a conventional desk-sitting workplace. No performance effects of workplace posture were found, although the experiment was able to measure performance effects of learning and body part discomfort effects of workplace posture. There are implications for the classification of posture and performance and for the justification of ergonomics improvements based on performance increases.

  18. Determining team cognition from delay analysis using cross recurrence plot.

    PubMed

    Hajari, Nasim; Cheng, Irene; Bin Zheng; Basu, Anup

    2016-08-01

    Team cognition is an important factor in evaluating and determining team performance. Forming a team with good shared cognition is even more crucial for laparoscopic surgery applications. In this study, we analyzed the eye tracking data of two surgeons during a laparoscopic simulation operation, then performed Cross Recurrence Analysis (CRA) on the recorded data to study the delay behaviour for good performer and poor performer teams. Dual eye tracking data for twenty two dyad teams were recorded during a laparoscopic task and then the teams were divided into good performer and poor performer teams based on the task times. Eventually we studied the delay between two team members for good and poor performer teams. The results indicated that the good performer teams show a smaller delay comparing to poor performer teams. This study is compatible with gaze overlap analysis between team members and therefore it is a good evidence of shared cognition between team members.

  19. Numerical Modeling of Pulse Detonation Rocket Engine Gasdynamics and Performance

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This paper presents viewgraphs on the numerical modeling of pulse detonation rocket engines (PDRE), with an emphasis on the Gasdynamics and performance analysis of these engines. The topics include: 1) Performance Analysis of PDREs; 2) Simplified PDRE Cycle; 3) Comparison of PDRE and Steady-State Rocket Engines (SSRE) Performance; 4) Numerical Modeling of Quasi 1-D Rocket Flows; 5) Specific PDRE Geometries Studied; 6) Time-Accurate Thrust Calculations; 7) PDRE Performance (Geometries A B C and D); 8) PDRE Blowdown Gasdynamics (Geom. A B C and D); 9) PDRE Geometry Performance Comparison; 10) PDRE Blowdown Time (Geom. A B C and D); 11) Specific SSRE Geometry Studied; 12) Effect of F-R Chemistry on SSRE Performance; 13) PDRE/SSRE Performance Comparison; 14) PDRE Performance Study; 15) Grid Resolution Study; and 16) Effect of F-R Chemistry on SSRE Exit Species Mole Fractions.

  20. Facility-level outcome performance measures for nursing homes.

    PubMed

    Porell, F; Caro, F G

    1998-12-01

    Risk-adjusted nursing home performance scores were developed for four health outcomes and five quality indicators from resident-level longitudinal case-mix reimbursement data for Medicaid residents of more than 500 nursing homes in Massachusetts. Facility performance was measured by comparing actual resident outcomes with expected outcomes derived from quarterly predictions of resident-level econometric models over a 3-year period (1991-1994). Performance measures were tightly distributed among facilities in the state. The intercorrelations among the nine outcome performance measures were relatively low and not uniformly positive. Performance measures were not highly associated with various structural facility attributes. For most outcomes, longitudinal analyses revealed only modest correlations between a facility's performance score from one time period to the next. Relatively few facilities exhibited consistent superior or inferior performance over time. The findings have implications toward the practical use of facility outcome performance measures for quality assurance and reimbursement purposes in the near future.

  1. Laying the foundation for successful team performance trajectories: The roles of team charters and performance strategies.

    PubMed

    Mathieu, John E; Rapp, Tammy L

    2009-01-01

    This study examined the influences of team charters and performance strategies on the performance trajectories of 32 teams of master's of business administration students competing in a business strategy simulation over time. The authors extended existing theory on team development by demonstrating that devoting time to laying a foundation for both teamwork (i.e., team charters) and taskwork (performance strategies) can pay dividends in terms of more effective team performance over time. Using random coefficients growth modeling techniques, they found that teams with high-quality performance strategies outperformed teams with poorer quality strategies. However, a significant interaction between quality of the charters of teams and their performance strategies was found, such that the highest sustained performances were exhibited by teams that were high on both features. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

  2. CEO Compensation and Hospital Financial Performance

    PubMed Central

    Reiter, Kristin L.; Sandoval, Guillermo A.; Brown, Adalsteinn D.; Pink, George H.

    2010-01-01

    Growing interest in pay-for-performance and the level of CEO pay raises questions about the link between performance and compensation in the health sector. This study compares the compensation of non-profit hospital Chief Executive Officers (CEOs) in Ontario, Canada to the three longest reported and most used measures of hospital financial performance. Our sample consisted of 132 CEOs from 92 hospitals between 1999 and 2006. Unbalanced panel data were analyzed using fixed effects regression. Results suggest that CEO compensation was largely unrelated to hospital financial performance. Inflation-adjusted salaries appeared to increase over time independent of hospital performance, and hospital size was positively correlated with CEO compensation. The apparent upward trend in salary despite some declines in financial performance challenges the fundamental assumption underlying this paper, that is, financial performance is likely linked to CEO compensation in Ontario. Further research is needed to understand long-term performance related to compensation incentives. PMID:19605619

  3. The effect of occupational health and safety, work environment and discipline on employee performance in a consumer goods company

    NASA Astrophysics Data System (ADS)

    Putri, D. O.; Triatmanto, B.; Setiyadi, S.

    2018-04-01

    Employee performance can be the supporting factor of company performance. However, employee performance can be affected by several factors. Employees can have optimal performance if they feel safe, have good working environment and have discipline. The purposes of this research are to analyze the effect of occupational health and safety, work environment and discipline on the employee performance in PPIC Thermo section in a consumer goods company and to find the dominant variable which primarily affects employee performance. This research was conducted by taking data from 47 respondents. The data were collected using questionnaire. The techniques in data analysis is multiple linear regression with SPSS software. The result shows that occupational health and safety, work environment and discipline are simultaneously significant to the employee performance. Discipline holds the dominant factor which affects employee performance.

  4. CEO compensation and hospital financial performance.

    PubMed

    Reiter, Kristin L; Sandoval, Guillermo A; Brown, Adalsteinn D; Pink, George H

    2009-12-01

    Growing interest in pay-for-performance and the level of chief executive officers' (CEOs') pay raises questions about the link between performance and compensation in the health sector. This study compares the compensation of nonprofit hospital CEOs in Ontario, Canada to the three longest reported and most used measures of hospital financial performance. Our sample consisted of 132 CEOs from 92 hospitals between 1999 and 2006. Unbalanced panel data were analyzed using fixed effects regression. Results suggest that CEO compensation was largely unrelated to hospital financial performance. Inflation-adjusted salaries appeared to increase over time independent of hospital performance, and hospital size was positively correlated with CEO compensation. The apparent upward trend in salary despite some declines in financial performance challenges the fundamental assumption underlying this article, that is, financial performance is likely linked to CEO compensation in Ontario. Further research is needed to understand long-term performance related to compensation incentives.

  5. General job performance of first-line supervisors: the role of conscientiousness in determining its effects on subordinate exhaustion.

    PubMed

    Perry, Sara Jansen; Rubino, Cristina; Witt, L A

    2011-04-01

    In an integrated test of the job demands-resources model and trait activation theory, we predicted that the general job performance of employees who also hold supervisory roles may act as a demand to subordinates, depending on levels of subordinate conscientiousness. In a sample of 313 customer service call centre employees, we found that high-conscientiousness individuals were more likely to experience emotional exhaustion, and low-conscientiousness individuals were less likely as the general job performance of their supervisor improved. The results were curvilinear, such that high-conscientiousness individuals' exhaustion levelled off with very high supervisor performance (two standard deviations above the mean), and low-conscientiousness individuals' exhaustion levelled off as supervisor performance improved from moderate to high. These findings suggest high-conscientiousness employees may efficiently handle demands presented by a low-performing coworker who is their boss, but when performance expectations are high (i.e. high-performing boss), these achievement-oriented employees may direct their resources (i.e. energy and time) towards performance-related efforts at the expense of their well-being. Conversely, low-conscientiousness employees suffer when paired with a low-performing boss, but benefit from a supervisor who demonstrates at least moderate job performance.

  6. A comprehensive approach for diagnosing opportunities for improving the performance of a WWTP.

    PubMed

    Silva, C; Matos, J Saldanha; Rosa, M J

    2016-12-01

    High quality services of wastewater treatment require a continuous assessment and improvement of the technical, environmental and economic performance. This paper demonstrates a comprehensive approach for benchmarking wastewater treatment plants (WWTPs), using performance indicators (PIs) and indices (PXs), in a 'plan-do-check-act' cycle routine driven by objectives. The performance objectives herein illustrated were to diagnose the effectiveness and energy performance of an oxidation ditch WWTP. The PI and PX results demonstrated an effective and reliable oxidation ditch (good-excellent performance), and a non-reliable UV disinfection (unsatisfactory-excellent performance) related with influent transmittance and total suspended solids. The energy performance increased with the treated wastewater volume and was unsatisfactory below 50% of plant capacity utilization. The oxidation ditch aeration performed unsatisfactorily and represented 38% of the plant energy consumption. The results allowed diagnosing opportunities for improving the energy and economic performance considering the influent flows, temperature and concentrations, and for levering the WWTP performance to acceptable-good effectiveness, reliability and energy efficiency. Regarding the plant reliability for fecal coliforms, improvement of UV lamp maintenance and optimization of the UV dose applied and microscreen recommissioning were suggested.

  7. Perceptual-cognitive skill and the in situ performance of soccer players.

    PubMed

    van Maarseveen, Mariëtte J J; Oudejans, Raôul R D; Mann, David L; Savelsbergh, Geert J P

    2018-02-01

    Many studies have shown that experts possess better perceptual-cognitive skills than novices (e.g., in anticipation, decision making, pattern recall), but it remains unclear whether a relationship exists between performance on those tests of perceptual-cognitive skill and actual on-field performance. In this study, we assessed the in situ performance of skilled soccer players and related the outcomes to measures of anticipation, decision making, and pattern recall. In addition, we examined gaze behaviour when performing the perceptual-cognitive tests to better understand whether the underlying processes were related when those perceptual-cognitive tasks were performed. The results revealed that on-field performance could not be predicted on the basis of performance on the perceptual-cognitive tests. Moreover, there were no strong correlations between the level of performance on the different tests. The analysis of gaze behaviour revealed differences in search rate, fixation duration, fixation order, gaze entropy, and percentage viewing time when performing the test of pattern recall, suggesting that it is driven by different processes to those used for anticipation and decision making. Altogether, the results suggest that the perceptual-cognitive tests may not be as strong determinants of actual performance as may have previously been assumed.

  8. The variable and chaotic nature of professional golf performance.

    PubMed

    Stöckl, Michael; Lamb, Peter F

    2018-05-01

    In golf, unlike most other sports, individual performance is not the result of direct interactions between players. Instead decision-making and performance is influenced by numerous constraining factors affecting each shot. This study looked at the performance of PGA TOUR golfers in 2011 in terms of stability and variability on a shot-by-shot basis. Stability and variability were assessed using Recurrence Quantification Analysis (RQA) and standard deviation, respectively. About 10% of all shots comprised short stable phases of performance (3.7 ± 1.1 shots per stable phase). Stable phases tended to consist of shots of typical performance, rather than poor or exceptional shots; this finding was consistent for all shot categories. Overall, stability measures were not correlated with tournament performance. Variability across all shots was not related to tournament performance; however, variability in tee shots and short approach shots was higher than for other shot categories. Furthermore, tee shot variability was related to tournament standing: decreased variability was associated with better tournament ranking. The findings in this study showed that PGA TOUR golf performance is chaotic. Further research on amateur golf performance is required to determine whether the structure of amateur golf performance is universal.

  9. Demographic differences in sport performers' experiences of organizational stressors.

    PubMed

    Arnold, R; Fletcher, D; Daniels, K

    2016-03-01

    Organizational stressors are particularly prevalent across sport performers' experiences and can influence their performance, health, and well-being. Research has been conducted to identify which organizational stressors are encountered by sport performers, but little is known about how these experiences vary from athlete to athlete. The purpose of this study was to examine if the frequency, intensity, and duration of the organizational stressors that sport performers encounter vary as a function of gender, sport type, and performance level. Participants (n = 1277) completed the Organizational Stressor Indicator for Sport Performers (OSI-SP; Arnold et al., 2013), and the resultant data were analyzed using multivariate analyses of covariance. The findings show that demographic differences are apparent in the dimensions of the goals and development, logistics and operations, team and culture, coaching, and selection organizational stressors that sport performers encounter. More specifically, significant differences were found between males and females, between team and individual-based performers, and between performers competing at national or international, regional or university, and county or club levels. These findings have important implications for theory and research on organizational stress, and for the development of stress management interventions with sport performers. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Performance deterioration based on existing (historical) data; JT9D jet engine diagnostics program

    NASA Technical Reports Server (NTRS)

    Sallee, G. P.

    1978-01-01

    The results of the collection and analysis of historical data pertaining to the deterioration of JT9D engine performance are presented. The results of analyses of prerepair and postrepair engine test stand performance data from a number of airlines to establish the individual as well as average losses in engine performance with respect to service use are included. Analysis of the changes in mechanical condition of parts, obtained by inspection of used gas-path parts of varying age, allowed preliminary assessments of component performance deterioration levels and identification of the causitive factors. These component performance estimates, refined by data from special engine back-to-back testing related to module performance restoration, permitted the development of preliminary models of engine component/module performance deterioration with respect to usage. The preliminary assessment of the causes of module performance deterioration and the trends with usage are explained, along with the role each module plays in overall engine performance deterioration. Preliminary recommendations with respect to operating and maintenance practices which could be adopted to control the level of performance deterioration are presented. The needs for additional component sensitivity testing as well as outstanding issues are discussed.

  11. Application of Athletic Movement Tests that Predict Injury Risk in a Military Population: Development of Normative Data.

    PubMed

    Teyhen, Deydre S; Shaffer, Scott W; Butler, Robert J; Goffar, Stephen L; Kiesel, Kyle B; Rhon, Daniel I; Boyles, Robert E; McMillian, Daniel J; Williamson, Jared N; Plisky, Phillip J

    2016-10-01

    Performance on movement tests helps to predict injury risk in a variety of physically active populations. Understanding baseline measures for normal is an important first step. Determine differences in physical performance assessments and describe normative values for these tests based on military unit type. Assessment of power, balance, mobility, motor control, and performance on the Army Physical Fitness Test were assessed in a cohort of 1,466 soldiers. Analysis of variance was performed to compare the results based on military unit type (Rangers, Combat, Combat Service, and Combat Service Support) and analysis of covariance was performed to determine the influence of age and gender. Rangers performed the best on all performance and fitness measures (p < 0.05). Combat soldiers performed better than Combat Service and Service Support soldiers on several physical performance tests and the Army Physical Fitness Test (p < 0.05). Performance in Combat Service and Service Support soldiers was equivalent on most measures (p < 0.05). Functional performance and level of fitness varied significantly by military unit type. Understanding these differences will provide a foundation for future injury prediction and prevention strategies. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

  12. Inconsistency of residents' communication performance in challenging consultations.

    PubMed

    Wouda, Jan C; van de Wiel, Harry B M

    2013-12-01

    Communication performance inconsistency between consultations is usually regarded as a measurement error that jeopardizes the reliability of assessments. However, inconsistency is an important phenomenon, since it indicates that physicians' communication may be below standard in some consultations. Fifty residents performed two challenging consultations. Residents' communication competency was assessed with the CELI instrument. Residents' background in communication skills training (CST) was also established. We used multilevel analysis to explore communication performance inconsistency between the two consultations. We also established the relationships between inconsistency and average performance quality, the type of consultation, and CST background. Inconsistency accounted for 45.5% of variance in residents' communication performance. Inconsistency was dependent on the type of consultation. The effect of CST background training on performance quality was case specific. Inconsistency and average performance quality were related for those consultation combinations dissimilar in goals, structure, and required skills. CST background had no effect on inconsistency. Physician communication performance should be of high quality, but also consistent regardless of the type and complexity of the consultation. In order to improve performance quality and reduce performance inconsistency, communication education should offer ample opportunities to practice a wide variety of challenging consultations. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  13. The assessment and treatment of performance anxiety in musicians.

    PubMed

    Clark, D B; Agras, W S

    1991-05-01

    Performance anxiety in musicians may be severe enough to require intervention but has been the subject of relatively little clinical research. The authors' objectives were to describe the results of a comprehensive clinical and laboratory assessment and to perform a double-blind, placebo-controlled study comparing buspirone, cognitive-behavior therapy, and the combination of these treatments for performance anxiety. Ninety-four subjects were recruited by mass media announcements and were seen in a university-based outpatient psychiatric clinic. Assessments were 1) questionnaires for all 94 subjects, 2) diagnostic interview of 50 subjects, and 3) laboratory performance of 34 subjects. Treatment conditions were 1) 6 weeks of buspirone, 2) 6 weeks of placebo, 3) a five-session, group cognitive-behavior therapy program with buspirone, or 4) the cognitive-behavior therapy program with placebo. Treatment outcome measures included subjective anxiety ratings and heart rate measures during a laboratory performance, a questionnaire measure of performance confidence, and a blind rating of musical performance quality. All subjects fulfilled criteria for DSM-III-R social phobia. Of the 15 full-time professional musicians, ten had tried propranolol and three had stopped performing. Most of the subjects had substantial anxiety and heart rate increases during laboratory speech and musical performances. Cognitive-behavior therapy resulted in statistically significant reductions in subjective anxiety, improved quality of musical performance, and improved performance confidence. Buspirone was not an effective treatment. Cognitive-behavior therapy is a viable treatment approach for performance anxiety in musicians.

  14. Do repeated assessments of performance status improve predictions for risk of death among patients with cancer? A population-based cohort study.

    PubMed

    Su, Jiandong; Barbera, Lisa; Sutradhar, Rinku

    2015-06-01

    Prior work has utilized longitudinal information on performance status to demonstrate its association with risk of death among cancer patients; however, no study has assessed whether such longitudinal information improves the predictions for risk of death. To examine whether the use of repeated performance status assessments improve predictions for risk of death compared to using only performance status assessment at the time of cancer diagnosis. This was a population-based longitudinal study of adult outpatients who had a cancer diagnosis and had at least one assessment of performance status. To account for each patient's changing performance status over time, we implemented a Cox model with a time-varying covariate for performance status. This model was compared to a Cox model using only a time-fixed (baseline) covariate for performance status. The regression coefficients of each model were derived based on a randomly selected 60% of patients, and then, the predictive ability of each model was assessed via concordance probabilities when applied to the remaining 40% of patients. Our study consisted of 15,487 cancer patients with over 53,000 performance status assessments. The utilization of repeated performance status assessments improved predictions for risk of death compared to using only the performance status assessment taken at diagnosis. When studying the hazard of death among patients with cancer, if available, researchers should incorporate changing information on performance status scores, instead of simply baseline information on performance status. © The Author(s) 2015.

  15. Poor Performance Among Trainees in a Dutch Postgraduate GP Training Program.

    PubMed

    Vermeulen, Margit I; Kuyvenhoven, Marijke M; de Groot, Esther; Zuithoff, Nicolaas Pa; Pieters, Honore M; van der Graaf, Yolanda; Damoiseaux, Roger Amj

    2016-06-01

    Poor performance among trainees is an important issue, for patient safety and economic reasons. While early identification might enhance remediation measures, we explored the frequency, nature, and risk factors of poor performance in a Dutch postgraduate general practitioner (GP) training program. All trainees who started the GP training between 2005 and 2007 were included. Multivariate logistic regression analysis was applied to examine associations between individual characteristics; early assessments of competencies and knowledge, training process characteristics (eg, illness, maternal leave), and the outcome poor performance; sub-analyses were performed for each year. A total of 215 trainees started the 3-year GP program, and 49 (22.8%) exhibited poor performance (in one or more years). In the first and second years, problem areas among poor performers were equally distributed across the roles of "medical expert," "communicator," and "professional." In the third year, shortcomings in "professionalism" were the most common problem. Increasing age was a risk factor for poor performance as were insufficient scores in communication and knowledge. Poor performance in the previous year was a risk factor for poor performance in the second and third years; OR=4.20 (CI=1.31--13.47) and OR=5.40 (CI=1.58--18.47), respectively. Poor performance is prevalent but primarily occurring within a single training year. This finding suggests that trainees are capable of solving trainee problems. Increasing age, insufficient assessment scores early in the training, and poor performance in a previous year constitute risk factors for poor performance.

  16. Selecting team players: Considering the impact of contextual performance and workplace deviance on selection decisions in the National Football League.

    PubMed

    Whiting, Steven W; Maynes, Timothy D

    2016-04-01

    Contextual performance and workplace deviance likely influence team functioning and effectiveness and should therefore be considered when evaluating job candidates for team-based roles. However, obtaining this information is difficult given a lack of reliable sources and the desire of job applicants to present themselves in a favorable light. Thus, it is unknown whether those selecting employees for teams incorporate prior contextual performance and workplace deviance into their evaluations, or whether doing so improves the quality of selection decisions. To address these issues, we examined the impact of prior task performance, contextual performance, and workplace deviance on National Football League (NFL) decision maker (organizational insider) and external expert (organizational outsider) evaluations of college football players in the NFL draft, using a content analysis methodology to generate measures of contextual performance and workplace deviance. Our findings indicate that insiders value contextual performance more than outsiders, which is likely because of differing interests and goals that lead to different levels of motivation and/or ability to acquire information about prior contextual performance. We also propose that prior task performance, contextual performance, and workplace deviance will predict player performance in the NFL. Our results support this prediction for task and contextual performance. In addition, we investigated the quality of insider and outsider judgments using Brunswik's (1952) lens model. Implications of our findings for the team selection, contextual performance, and workplace deviance literatures are discussed. (c) 2016 APA, all rights reserved).

  17. Computational intelligence for the Balanced Scorecard: studying performance trends of hemodialysis clinics.

    PubMed

    Cattinelli, Isabella; Bolzoni, Elena; Chermisi, Milena; Bellocchio, Francesco; Barbieri, Carlo; Mari, Flavio; Amato, Claudia; Menzer, Marcus; Stopper, Andrea; Gatti, Emanuele

    2013-07-01

    The Balanced Scorecard (BSC) is a general, widely employed instrument for enterprise performance monitoring based on the periodic assessment of strategic Key Performance Indicators that are scored against preset targets. The BSC is currently employed as an effective management support tool within Fresenius Medical Care (FME) and is routinely analyzed via standard statistical methods. More recently, the application of computational intelligence techniques (namely, self-organizing maps) to BSC data has been proposed as a way to enhance the quantity and quality of information that can be extracted from it. In this work, additional methods are presented to analyze the evolution of clinic performance over time. Performance evolution is studied at the single-clinic level by computing two complementary indexes that measure the proportion of time spent within performance clusters and improving/worsening trends. Self-organizing maps are used in conjunction with these indexes to identify the specific drivers of the observed performance. The performance evolution for groups of clinics is modeled under a probabilistic framework by resorting to Markov chain properties. These allow a study of the probability of transitioning between performance clusters as time progresses for the identification of the performance level that is expected to become dominant over time. We show the potential of the proposed methods through illustrative results derived from the analysis of BSC data of 109 FME clinics in three countries. We were able to identify the performance drivers for specific groups of clinics and to distinguish between countries whose performances are likely to improve from those where a decline in performance might be expected. According to the stationary distribution of the Markov chain, the expected trend is best in Turkey (where the highest performance cluster has the highest probability, P=0.46), followed by Portugal (where the second best performance cluster dominates, with P=0.50), and finally Italy (where the second best performance cluster has P=0.34). These results highlight the ability of the proposed methods to extract insights about performance trends that cannot be easily extrapolated using standard analyses and that are valuable in directing management strategies within a continuous quality improvement policy. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Effect of Performance Feedback on Community Health Workers’ Motivation and Performance in Madhya Pradesh, India: A Randomized Controlled Trial

    PubMed Central

    Matheke-Fischer, Michael; Lesh, Neal

    2016-01-01

    Background Small-scale community health worker (CHW) programs provide basic health services and strengthen health systems in resource-poor settings. This paper focuses on improving CHW performance by providing individual feedback to CHWs working with an mHealth program to address malnutrition in children younger than 5 years. Objective The paper aims to evaluate the immediate and retention effects of providing performance feedback and supportive supervision on CHW motivation and performance for CHWs working with an mHealth platform to reduce malnutrition in five districts of Madhya Pradesh, India. We expected a positive impact on CHW performance for the indicator they received feedback on. Performance on indicators the CHW did not receive feedback on was not expected to change. Methods In a randomized controlled trial, 60 CHWs were randomized into three treatment groups based on overall baseline performance ranks to achieve balanced treatment groups. Data for each treatment indicator were analyzed with the other two treatments acting as the control. In total, 10 CHWs were lost to follow-up. There were three performance indicators: case activity, form submissions, and duration of counseling. Each group received weekly calls to provide performance targets and discuss their performance on the specific indicator they were allocated to as well as any challenges or technical issues faced during the week for a 6-week period. Data were collected for a further 4 weeks to assess intertemporal sustained effects of the intervention. Results We found positive and significant impacts on duration of counseling, whereas case activity and number of form submissions did not show significant improvements as a result of the intervention. We found a moderate to large effect (Glass’s delta=0.97, P=.004) of providing performance feedback on counseling times in the initial 6 weeks. These effects were sustained in the postintervention period (Glass’s delta=1.69, P<.001). The counseling times decreased slightly from the intervention to postintervention period by 2.14 minutes (P=.01). Case activity improved for all CHWs after the intervention. We also performed the analysis by replacing the CHWs lost to follow-up with those in their treatment groups with the closest ranks in baseline performance and found similar results. Conclusions Calls providing performance feedback are effective in improving CHW motivation and performance. Providing feedback had a positive effect on performance in the case of duration of counseling. The results suggest that difficulty in achieving the performance target can affect results of performance feedback. Regardless of the performance information disclosed, calls can improve performance due to elements of supportive supervision included in the calls encouraging CHW motivation. PMID:27927607

  19. The performative pleasure of imprecision: a diachronic study of entrainment in music performance.

    PubMed

    Geeves, Andrew; McIlwain, Doris J; Sutton, John

    2014-01-01

    This study focuses in on a moment of live performance in which the entrainment amongst a musical quartet is threatened. Entrainment is asymmetric in so far as there is an ensemble leader who improvises and expands the structure of a last chorus of a piece of music beyond the limits tacitly negotiated during prior rehearsals and performances. Despite the risk of entrainment being disturbed and performance interrupted, the other three musicians in the quartet follow the leading performer and smoothly transition into unprecedented performance territory. We use this moment of live performance to work back through the fieldwork data, building a diachronic study of the development and bases of entrainment in live music performance. We introduce the concept of entrainment and profile previous theory and research relevant to entrainment in music performance. After outlining our methodology, we trace the evolution of the structure of the piece of music from first rehearsal to final performance. Using video clip analysis, interviews and field notes we consider how entrainment shaped and was shaped by the moment of performance in focus. The sense of trust between quartet musicians is established through entrainment processes, is consolidated via smooth adaptation to the threats of disruption. Non-verbal communicative exchanges, via eye contact, gesture, and spatial proximity, sustain entrainment through phase shifts occurring swiftly and on the fly in performance contexts. These exchanges permit smooth adaptation promoting trust. This frees the quartet members to play with the potential disturbance of equilibrium inherent in entrained relationships and to play with this tension in an improvisatory way that enhances audience engagement and the live quality of performance.

  20. Simulating and stimulating performance: introducing distributed simulation to enhance musical learning and performance.

    PubMed

    Williamon, Aaron; Aufegger, Lisa; Eiholzer, Hubert

    2014-01-01

    Musicians typically rehearse far away from their audiences and in practice rooms that differ significantly from the concert venues in which they aspire to perform. Due to the high costs and inaccessibility of such venues, much current international music training lacks repeated exposure to realistic performance situations, with students learning all too late (or not at all) how to manage performance stress and the demands of their audiences. Virtual environments have been shown to be an effective training tool in the fields of medicine and sport, offering practitioners access to real-life performance scenarios but with lower risk of negative evaluation and outcomes. The aim of this research was to design and test the efficacy of simulated performance environments in which conditions of "real" performance could be recreated. Advanced violin students (n = 11) were recruited to perform in two simulations: a solo recital with a small virtual audience and an audition situation with three "expert" virtual judges. Each simulation contained back-stage and on-stage areas, life-sized interactive virtual observers, and pre- and post-performance protocols designed to match those found at leading international performance venues. Participants completed a questionnaire on their experiences of using the simulations. Results show that both simulated environments offered realistic experience of performance contexts and were rated particularly useful for developing performance skills. For a subset of 7 violinists, state anxiety and electrocardiographic data were collected during the simulated audition and an actual audition with real judges. Results display comparable levels of reported state anxiety and patterns of heart rate variability in both situations, suggesting that responses to the simulated audition closely approximate those of a real audition. The findings are discussed in relation to their implications, both generalizable and individual-specific, for performance training.

  1. New ways to analyze word generation performance in brain injury: A systematic review and meta-analysis of additional performance measures.

    PubMed

    Thiele, Kristina; Quinting, Jana Marie; Stenneken, Prisca

    2016-09-01

    The investigation of word generation performance is an accepted, widely used, and well-established method for examining cognitive, language, or communication impairment due to brain damage. The performance measure traditionally applied in the investigation of word generation is the number of correct responses. Previous studies, however, have suggested that this measure does not capture all potentially relevant aspects of word generation performance and hence its underlying processes, so that its analytical and explanatory power of word generation performance might be rather limited. Therefore, additional qualitative or quantitative performance measures have been introduced to gain information that goes beyond the deficit and allows for therapeutic implications. We undertook a systematic review and meta-analysis of original research that focused on the application of additional measures of word generation performance in adult clinical populations with acquired brain injury. Word generation tasks are an integral part of many different tests, but only few use additional performance measures in addition to the number of correct responses in the analysis of word generation performance. Additional measures, which showed increased or similar diagnostic utility relative to the traditional performance measure, regarded clustering and switching, error types, and temporal characteristics. The potential of additional performance measures is not yet fully exhausted in patients with brain injury. The temporal measure of response latencies in particular is not adequately represented, though it may be a reliable measure especially for identifying subtle impairments. Unfortunately, there is no general consensus as of yet on which additional measures are best suited to characterizing word generation performance. Further research is needed to specify the additional parameters that are best qualified for identifying and characterizing impaired word generation performance.

  2. Cancer Care Ontario and integrated cancer programs: portrait of a performance management system and lessons learned.

    PubMed

    Cheng, Siu Mee; Thompson, Leslee J

    2006-01-01

    A performance management system has been implemented by Cancer Care Ontario (CCO). This system allows for the monitoring and management of 11 integrated cancer programs (ICPs) across the Province of Ontario. The system comprises of four elements: reporting frequency, reporting requirements, review meetings and accountability and continuous improvement activities. CCO and the ICPs have recently completed quarterly performance review exercises for the last two quarters of the fiscal year 2004-2005. The purpose of this paper is to address some of the key lessons learned. The paper provides an outline of the CCO performance management system. These lessons included: data must be valid and reliable; performance management requires commitments from both parties in the performance review exercises; streamlining performance reporting is beneficial; technology infrastructure which allows for cohesive management of data is vital for a sustainable performance management system; performance indicators need to stand up to scrutiny by both parties; and providing comparative data across the province is valuable. Critical success factors which would help to ensure a successful performance management system include: corporate engagement from various parts of an organization in the review exercises; desire to focus on performance improvement and avoidance of blaming; and strong data management systems. The performance management system is a practical and sustainable system that allows for performance improvement of cancer care services. It can be a vital tool to enhance accountability within the health care system. The paper demonstrates that the performance management system supports accountability in the cancer care system for Ontario, and reflects the principles of the provincial governments commitment to continuous improvement of healthcare.

  3. The performative pleasure of imprecision: a diachronic study of entrainment in music performance

    PubMed Central

    Geeves, Andrew; McIlwain, Doris J.; Sutton, John

    2014-01-01

    This study focuses in on a moment of live performance in which the entrainment amongst a musical quartet is threatened. Entrainment is asymmetric in so far as there is an ensemble leader who improvises and expands the structure of a last chorus of a piece of music beyond the limits tacitly negotiated during prior rehearsals and performances. Despite the risk of entrainment being disturbed and performance interrupted, the other three musicians in the quartet follow the leading performer and smoothly transition into unprecedented performance territory. We use this moment of live performance to work back through the fieldwork data, building a diachronic study of the development and bases of entrainment in live music performance. We introduce the concept of entrainment and profile previous theory and research relevant to entrainment in music performance. After outlining our methodology, we trace the evolution of the structure of the piece of music from first rehearsal to final performance. Using video clip analysis, interviews and field notes we consider how entrainment shaped and was shaped by the moment of performance in focus. The sense of trust between quartet musicians is established through entrainment processes, is consolidated via smooth adaptation to the threats of disruption. Non-verbal communicative exchanges, via eye contact, gesture, and spatial proximity, sustain entrainment through phase shifts occurring swiftly and on the fly in performance contexts. These exchanges permit smooth adaptation promoting trust. This frees the quartet members to play with the potential disturbance of equilibrium inherent in entrained relationships and to play with this tension in an improvisatory way that enhances audience engagement and the live quality of performance. PMID:25400567

  4. Strength and power determinants of grinding performance in America's Cup sailors.

    PubMed

    Pearson, Simon N; Hume, Patria A; Cronin, John B; Slyfield, David

    2009-09-01

    The purpose grinding is a physically demanding component of America's Cup sailing that is important to overall team performance, but little research is available on the determinants of grinding performance. We examined the relationship between various measures of muscular performance and the performance of upper-body grinding. Eleven elite male America's Cup sailors (33.9 +/- 5.5 yr, 97.8 +/- 12.5 kg, 186.0 +/- 7.1 cm) who performed grinding as part of their on-board role with extensive strength training experience participated in this study. Muscular performance testing examined the force, velocity, and power capabilities of the upper-body musculature, with upper-body push (bench press) and pull (bench pull) movements performed across loads of 10-100% of 1 repetition maximum (1RM). Functional grinding performance was examined for both forward and backward grinding and at 2 different resistances (moderate = 48 N x m, heavy = 68 N x m) using a land-based ergometer. Bench press 1RM and maximum force capability were the measures demonstrating the strongest correlation with forward grinding performance (r = 0.88-0.99 and 0.87-0.99, respectively), with the relationship increasing with grinding load. For backward grinding, there was a very strong relationship with bench pull maximum power (r = 0.85-0.98) in addition to 1RM (r = 0.90-0.95) and maximum force (r = 0.87-0.95). It appears that although maximal strength is a crucial muscular performance characteristic for grinding performance in all conditions, for backward grinding, there is the additional need to focus on the development of speed strength/power to maximize performance gains. This information was used by the Emirates Team New Zealand physical conditioner to develop a conditioning intervention to help improve grinding performance.

  5. Simulating and stimulating performance: introducing distributed simulation to enhance musical learning and performance

    PubMed Central

    Williamon, Aaron; Aufegger, Lisa; Eiholzer, Hubert

    2014-01-01

    Musicians typically rehearse far away from their audiences and in practice rooms that differ significantly from the concert venues in which they aspire to perform. Due to the high costs and inaccessibility of such venues, much current international music training lacks repeated exposure to realistic performance situations, with students learning all too late (or not at all) how to manage performance stress and the demands of their audiences. Virtual environments have been shown to be an effective training tool in the fields of medicine and sport, offering practitioners access to real-life performance scenarios but with lower risk of negative evaluation and outcomes. The aim of this research was to design and test the efficacy of simulated performance environments in which conditions of “real” performance could be recreated. Advanced violin students (n = 11) were recruited to perform in two simulations: a solo recital with a small virtual audience and an audition situation with three “expert” virtual judges. Each simulation contained back-stage and on-stage areas, life-sized interactive virtual observers, and pre- and post-performance protocols designed to match those found at leading international performance venues. Participants completed a questionnaire on their experiences of using the simulations. Results show that both simulated environments offered realistic experience of performance contexts and were rated particularly useful for developing performance skills. For a subset of 7 violinists, state anxiety and electrocardiographic data were collected during the simulated audition and an actual audition with real judges. Results display comparable levels of reported state anxiety and patterns of heart rate variability in both situations, suggesting that responses to the simulated audition closely approximate those of a real audition. The findings are discussed in relation to their implications, both generalizable and individual-specific, for performance training. PMID:24550856

  6. High energy-density liquid rocket fuel performance

    NASA Technical Reports Server (NTRS)

    Rapp, Douglas C.

    1990-01-01

    A fuel performance database of liquid hydrocarbons and aluminum-hydrocarbon fuels was compiled using engine parametrics from the Space Transportation Engine Program as a baseline. Propellant performance parameters are introduced. General hydrocarbon fuel performance trends are discussed with respect to hydrogen-to-carbon ratio and heat of formation. Aluminum-hydrocarbon fuel performance is discussed with respect to aluminum metal loading. Hydrocarbon and aluminum-hydrocarbon fuel performance is presented with respect to fuel density, specific impulse, and propellant density specific impulse.

  7. Influence of green supply chain risk management on performance of Chinese manufacturing enterprises

    NASA Astrophysics Data System (ADS)

    Zhang, Dongying; Yuting, Duan; Junyi, Shen

    2017-12-01

    This paper briefly introduces the background of the research on the impact of green supply chain risk management on corporate performance, reviews the relevant research literature at home and abroad, and uses the gray relational analysis to analyze the impact of the green supply chain risk management on enterprise performance based on 26 industry-related statistical data, from purchasing risk management performance,manufacturing risk management performance and marketing risk management performance.

  8. Music Regulators in Two String Quartets: A Comparison of Communicative Behaviors between Low- and High-Stress Performance Conditions.

    PubMed

    Biasutti, Michele; Concina, Eleonora; Wasley, David; Williamon, Aaron

    2016-01-01

    In ensemble performances, group members use particular bodily behaviors as a sort of "language" to supplement the lack of verbal communication. This article focuses on music regulators, which are defined as signs to other group members for coordinating performance. The following two music regulators are considered: body gestures for articulating attacks (a set of movements externally directed that are used to signal entrances in performance) and eye contact. These regulators are recurring observable behaviors that play an important role in non-verbal communication among ensemble members. To understand how they are used by chamber musicians, video recordings of two string quartet performances (Quartet A performing Bartók and Quartet B performing Haydn) were analyzed under two conditions: a low stress performance (LSP), undertaken in a rehearsal setting, and a high stress performance (HSP) during a public recital. The results provide evidence for more emphasis in gestures for articulating attacks (i.e., the perceived strength of a performed attack-type body gesture) during HSP than LSP. Conversely, no significant differences were found for the frequency of eye contact between HSP and LSP. Moreover, there was variability in eye contact during HSP and LSP, showing that these behaviors are less standardized and may change according to idiosyncratic performance conditions. Educational implications are discussed for improving interpersonal communication skills during ensemble performance.

  9. Music Regulators in Two String Quartets: A Comparison of Communicative Behaviors between Low- and High-Stress Performance Conditions

    PubMed Central

    Biasutti, Michele; Concina, Eleonora; Wasley, David; Williamon, Aaron

    2016-01-01

    In ensemble performances, group members use particular bodily behaviors as a sort of “language” to supplement the lack of verbal communication. This article focuses on music regulators, which are defined as signs to other group members for coordinating performance. The following two music regulators are considered: body gestures for articulating attacks (a set of movements externally directed that are used to signal entrances in performance) and eye contact. These regulators are recurring observable behaviors that play an important role in non-verbal communication among ensemble members. To understand how they are used by chamber musicians, video recordings of two string quartet performances (Quartet A performing Bartók and Quartet B performing Haydn) were analyzed under two conditions: a low stress performance (LSP), undertaken in a rehearsal setting, and a high stress performance (HSP) during a public recital. The results provide evidence for more emphasis in gestures for articulating attacks (i.e., the perceived strength of a performed attack-type body gesture) during HSP than LSP. Conversely, no significant differences were found for the frequency of eye contact between HSP and LSP. Moreover, there was variability in eye contact during HSP and LSP, showing that these behaviors are less standardized and may change according to idiosyncratic performance conditions. Educational implications are discussed for improving interpersonal communication skills during ensemble performance. PMID:27610089

  10. What goes up must . . . Keep going up? Cultural differences in cognitive styles influence evaluations of dynamic performance.

    PubMed

    Ferris, D Lance; Reb, Jochen; Lian, Huiwen; Sim, Samantha; Ang, Dionysius

    2018-03-01

    Past research on dynamic workplace performance evaluation has taken as axiomatic that temporal performance trends produce naïve extrapolation effects on performance ratings. That is, we naïvely assume that an individual whose performance has trended upward over time will continue to improve, and rate that individual more positively than an individual whose performance has trended downward over time-even if, on average, the 2 individuals have performed at an equivalent level. However, we argue that such naïve extrapolation effects are more pronounced in Western countries than Eastern countries, owing to Eastern countries having a more holistic cognitive style. To test our hypotheses, we examined the effect of performance trend on expectations of future performance and ratings of past performance across 2 studies: Study 1 compares the magnitude of naïve extrapolation effects among Singaporeans primed with either a more or less holistic cognitive style, and Study 2 examines holistic cognitive style as a mediating mechanism accounting for differences in the magnitude of naïve extrapolation effects between American and Chinese raters. Across both studies, we found support for our predictions that dynamic performance trends have less impact on the ratings of more holistic thinkers. Implications for the dynamic performance and naïve extrapolation literatures are discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  11. Development, construct validity and test-retest reliability of a field-based wheelchair mobility performance test for wheelchair basketball.

    PubMed

    de Witte, Annemarie M H; Hoozemans, Marco J M; Berger, Monique A M; van der Slikke, Rienk M A; van der Woude, Lucas H V; Veeger, Dirkjan H E J

    2018-01-01

    The aim of this study was to develop and describe a wheelchair mobility performance test in wheelchair basketball and to assess its construct validity and reliability. To mimic mobility performance of wheelchair basketball matches in a standardised manner, a test was designed based on observation of wheelchair basketball matches and expert judgement. Forty-six players performed the test to determine its validity and 23 players performed the test twice for reliability. Independent-samples t-tests were used to assess whether the times needed to complete the test were different for classifications, playing standards and sex. Intraclass correlation coefficients (ICC) were calculated to quantify reliability of performance times. Males performed better than females (P < 0.001, effect size [ES] = -1.26) and international men performed better than national men (P < 0.001, ES = -1.62). Performance time of low (≤2.5) and high (≥3.0) classification players was borderline not significant with a moderate ES (P = 0.06, ES = 0.58). The reliability was excellent for overall performance time (ICC = 0.95). These results show that the test can be used as a standardised mobility performance test to validly and reliably assess the capacity in mobility performance of elite wheelchair basketball athletes. Furthermore, the described methodology of development is recommended for use in other sports to develop sport-specific tests.

  12. Comparison of ultra high performance supercritical fluid chromatography, ultra high performance liquid chromatography, and gas chromatography for the separation of synthetic cathinones.

    PubMed

    Carnes, Stephanie; O'Brien, Stacey; Szewczak, Angelica; Tremeau-Cayel, Lauriane; Rowe, Walter F; McCord, Bruce; Lurie, Ira S

    2017-09-01

    A comparison of ultra high performance supercritical fluid chromatography, ultra high performance liquid chromatography, and gas chromatography for the separation of synthetic cathinones has been conducted. Nine different mixtures of bath salts were analyzed in this study. The three different chromatographic techniques were examined using a general set of controlled synthetic cathinones as well as a variety of other synthetic cathinones that exist as positional isomers. Overall 35 different synthetic cathinones were analyzed. A variety of column types and chromatographic modes were examined for developing each separation. For the ultra high performance supercritical fluid chromatography separations, analyses were performed using a series of Torus and Trefoil columns with either ammonium formate or ammonium hydroxide as additives, and methanol, ethanol or isopropanol organic solvents as modifiers. Ultra high performance liquid chromatographic separations were performed in both reversed phase and hydrophilic interaction chromatographic modes using SPP C18 and SPP HILIC columns. Gas chromatography separations were performed using an Elite-5MS capillary column. The orthogonality of ultra high performance supercritical fluid chromatography, ultra high performance liquid chromatography, and gas chromatography was examined using principal component analysis. For the best overall separation of synthetic cathinones, the use of ultra high performance supercritical fluid chromatography in combination with gas chromatography is recommended. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. High Performance Work System, HRD Climate and Organisational Performance: An Empirical Study

    ERIC Educational Resources Information Center

    Muduli, Ashutosh

    2015-01-01

    Purpose: This paper aims to study the relationship between high-performance work system (HPWS) and organizational performance and to examine the role of human resource development (HRD) Climate in mediating the relationship between HPWS and the organizational performance in the context of the power sector of India. Design/methodology/approach: The…

  14. A Component Analysis of the Impact of Evaluative and Objective Feedback on Performance

    ERIC Educational Resources Information Center

    Johnson, Douglas A.

    2013-01-01

    Despite the frequency with which performance feedback interventions are used in organizational behavior management, component analyses of such feedback are rare. It has been suggested that evaluation of performance and objective details about performance are two necessary components for performance feedback. The present study was designed to help…

  15. An Investigation of Embodied Language Comprehension from the Perspective of Coordination Dynamics

    ERIC Educational Resources Information Center

    Olmstead, Anne Jane

    2009-01-01

    In four experiments, participants performed sentence comprehension tasks simultaneously with bimanual coordination. Half of the sentences described events that could not be performed by a human (non-performable) and half described actions that could be performed by a human (performable). Effects of sentence type on coordination were indexed by…

  16. A Longitudinal Examination of Performance Decline in Champion Golfers

    ERIC Educational Resources Information Center

    Baker, J.; Horton, S.; Pearce, W.; Deakin, J. M.

    2005-01-01

    The maintenance of skilled performance is of increasing interest and importance in our aging society. Bortz and Bortz (1996) suggested that cognitive and physical abilities decline at a rate of 0.5% per year from peak performance. However, examinations of expert performance in cognitive-motor activities suggest that performance in these areas can…

  17. An Examination of Differences in Division I FBS Student-Athlete Academic and Athletic Performance

    ERIC Educational Resources Information Center

    Nichols, Marissa K.

    2017-01-01

    The student-athlete literature is rife with studies that examine the factors that appear to improve or inhibit academic or athletic performance. However, internal characteristics that may influence variations in performance have been understudied, and athletic performance tends to be examined separately from academic performance. This study…

  18. The Impact of a Learning Organization on Performance: Focusing on Knowledge Performance and Financial Performance

    ERIC Educational Resources Information Center

    Kim, Kyoungshin; Watkins, Karen E.; Lu, Zhenqiu

    2017-01-01

    Purpose: The purpose of this study is to examine the relationships among a learning organization, knowledge and financial performance using the Dimensions of the Learning Organization Questionnaire and its abbreviated version. Design/methodology/approach: This study used a secondary data set and performed second-order factor analysis and…

  19. 12 CFR 345.29 - Effect of CRA performance on applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Effect of CRA performance on applications. 345... OF GENERAL POLICY COMMUNITY REINVESTMENT Standards for Assessing Performance § 345.29 Effect of CRA performance on applications. (a) CRA performance. Among other factors, the FDIC takes into account the record...

  20. Partnering through Training and Practice to Achieve Performance Improvement

    ERIC Educational Resources Information Center

    Lyons, Paul R.

    2010-01-01

    This article presents a partnership effort among managers, trainers, and employees to spring to life performance improvement using the performance templates (P-T) approach. P-T represents a process model as well as a method of training leading to performance improvement. Not only does it add to our repertoire of training and performance management…

  1. A Conceptual Framework for the Electronic Performance Support Systems within IBM Lotus Notes 6 (LN6) Example

    ERIC Educational Resources Information Center

    Bayram, Servet

    2005-01-01

    The concept of Electronic Performance Support Systems (EPSS) is containing multimedia or computer based instruction components that improves human performance by providing process simplification, performance information and decision support system. EPSS has become a hot topic for organizational development, human resources, performance technology,…

  2. An Investigation into the Choral Singer's Experience of Music Performance Anxiety

    ERIC Educational Resources Information Center

    Ryan, Charlene; Andrews, Nicholle

    2009-01-01

    The purpose of this study was to examine the performance experiences of choral singers with respect to music performance anxiety. Members of seven semiprofessional choirs (N = 201) completed questionnaires pertaining to their experience of performance anxiety in the context of their performance history, their experience with conductors, and their…

  3. Durability of hardboard siding

    Treesearch

    Anton TenWolde; Charles Carll

    2004-01-01

    In response to concerns about hardboard siding failures, a study was performed to assess if performance in a current hardboard industry quality assurance test procedure correlated with in-service performance and how well this performance might be predicted by use of alternative or additional test procedures. A variety of laboratory tests were performed on a large...

  4. A Catalog of Tasks, Performance Objectives, Performance Guides, Tools, and Equipment, Homemaker Human Development.

    ERIC Educational Resources Information Center

    Watkins, Betty; And Others

    This catalog was designed to provide performance objectives and performance guides associated with current occupational information relating to the job of homemaker. The performance objectives and guides were developed following a literature review and a survey of random samples of homemakers in the five participating states (Alabama, Florida,…

  5. 16 CFR 1406.5 - Performance and technical data to be furnished to the Commission.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Commission the following performance and technical data related to performance and safety. (a) Written notice... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Performance and technical data to be... TECHNICAL DATA § 1406.5 Performance and technical data to be furnished to the Commission. Manufacturers...

  6. Online Learning and Performance Support in Organizational Environments Using Performance Support Platforms

    ERIC Educational Resources Information Center

    Gal, Eran; Nachmias, Rafi

    2011-01-01

    An electronic performance support system (EPSS) is a method that integrates learning and task performance into one single action by providing information and guidance during performance. Wide-range EPSS effectiveness research has been conducted by Tel Aviv University in tandem with a large telecommunications firm implementing EPSS solutions. The…

  7. 24 CFR 941.501 - HUD review of PHA performance; sanctions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HUD review of PHA performance... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Performance Review § 941.501 HUD review of PHA performance; sanctions. (a) HUD determination. HUD shall carry out such reviews of the performance of each PHA as may be...

  8. Music Performance Anxiety among Students of the Academy in Lithuania

    ERIC Educational Resources Information Center

    Paliaukiene, Vilma; Kazlauskas, Evaldas; Eimontas, Jonas; Skeryte-Kazlauskiene, Monika

    2018-01-01

    Music performance anxiety (MPA) affects amateurs, students and professional musicians. We aimed to analyse MPA among students of music performance in a higher education academy in Lithuania. A sample of 258 music performance arts students of the Lithuanian Music and Theatre Academy participated in this study. The Kenny Music Performance Anxiety…

  9. The Impact of the Perceived Purpose of Electronic Performance Monitoring on an Array of Attitudinal Variables

    ERIC Educational Resources Information Center

    Wells, Deborah L.; Moorman, Robert H.; Werner, Jon M.

    2007-01-01

    As a form of performance monitoring, electronic performance monitoring (EPM) offers the opportunity for unobtrusive and continuous performance data gathering. These strengths can also make EPM stressful and threatening. Many features of performance evaluation systems, including the organizational purposes for which they are used, can affect…

  10. 48 CFR 22.1009-2 - Attempt to identify possible places of performance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... possible places of performance. 22.1009-2 Section 22.1009-2 Federal Acquisition Regulations System FEDERAL... Contract Act of 1965, as Amended 22.1009-2 Attempt to identify possible places of performance. The... might be performed. The following may indicate possible places of performance: (a) Locations of previous...

  11. 48 CFR 22.1009-2 - Attempt to identify possible places of performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... possible places of performance. 22.1009-2 Section 22.1009-2 Federal Acquisition Regulations System FEDERAL... Contract Act of 1965, as Amended 22.1009-2 Attempt to identify possible places of performance. The... might be performed. The following may indicate possible places of performance: (a) Locations of previous...

  12. The Relationships among Students' Commitment, Self-Esteem, Organisational Citizenship Behaviour and Academic Performance

    ERIC Educational Resources Information Center

    Khaola, Peter P.

    2014-01-01

    As one of the most important dependent variables in education and work research, performance has been operationalised either as the proficiency with which core tasks are performed (task performance), or as extra-role behaviours that support core activities (organisational citizenship behaviours). Relative to academic performance (core academic…

  13. The Power of "We": Effects of Psychological Collectivism on Team Performance over Time

    ERIC Educational Resources Information Center

    Dierdorff, Erich C.; Bell, Suzanne T.; Belohlav, James A.

    2011-01-01

    We examined the influences of different facets of psychological collectivism (Preference, Reliance, Concern, Norm Acceptance, and Goal Priority) on team functioning at 3 different performance depictions: initial team performance, end-state team performance, and team performance change over time. We also tested the extent to which team-member…

  14. Students' Geographic Knowledge and Skills in Different Kinds of Tests: Multiple-Choice versus Performance Assessment.

    ERIC Educational Resources Information Center

    Kon, Jane Heckley; Martin-Kniep, Giselle O.

    1992-01-01

    Describes a case study to determine whether performance tests are a feasible alternative to multiple-choice tests. Examines the difficulties of administering and scoring performance assessments. Explains that the study employed three performance tests and one multiple-choice test. Concludes that performance test administration and scoring was no…

  15. 16 CFR 1401.5 - Providing performance and technical data to purchasers by labeling.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Providing performance and technical data to...: REQUIREMENTS TO PROVIDE THE COMMISSION WITH PERFORMANCE AND TECHNICAL DATA; REQUIREMENTS TO NOTIFY CONSUMERS AT POINT OF PURCHASE OF PERFORMANCE AND TECHNICAL DATA § 1401.5 Providing performance and technical data to...

  16. 16 CFR 1401.5 - Providing performance and technical data to purchasers by labeling.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Providing performance and technical data to...: REQUIREMENTS TO PROVIDE THE COMMISSION WITH PERFORMANCE AND TECHNICAL DATA; REQUIREMENTS TO NOTIFY CONSUMERS AT POINT OF PURCHASE OF PERFORMANCE AND TECHNICAL DATA § 1401.5 Providing performance and technical data to...

  17. 16 CFR 1401.5 - Providing performance and technical data to purchasers by labeling.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Providing performance and technical data to...: REQUIREMENTS TO PROVIDE THE COMMISSION WITH PERFORMANCE AND TECHNICAL DATA; REQUIREMENTS TO NOTIFY CONSUMERS AT POINT OF PURCHASE OF PERFORMANCE AND TECHNICAL DATA § 1401.5 Providing performance and technical data to...

  18. 16 CFR 1401.5 - Providing performance and technical data to purchasers by labeling.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Providing performance and technical data to...: REQUIREMENTS TO PROVIDE THE COMMISSION WITH PERFORMANCE AND TECHNICAL DATA; REQUIREMENTS TO NOTIFY CONSUMERS AT POINT OF PURCHASE OF PERFORMANCE AND TECHNICAL DATA § 1401.5 Providing performance and technical data to...

  19. School Closure as a Strategy to Remedy Low Performance

    ERIC Educational Resources Information Center

    Sunderman, Gail L.; Coghlan, Erin; Mintrop, Rick

    2017-01-01

    This brief investigates whether closing schools and transferring students for the purpose of remedying low performance is an option educational decision makers should pursue. The logic of closing schools in response to low student performance goes like this: By closing low-performing schools and sending students to better-performing ones, student…

  20. 20 CFR 641.700 - What performance measures/indicators apply to SCSEP grantees?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false What performance measures/indicators apply to... Accountability § 641.700 What performance measures/indicators apply to SCSEP grantees? (a) Indicators of performance. There are currently eight performance measures, of which six are core indicators and two are...

  1. 20 CFR 666.300 - What performance indicators apply to local areas?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What performance indicators apply to local... Performance § 666.300 What performance indicators apply to local areas? (a) Each local workforce investment area in a State is subject to the same core indicators of performance and the customer satisfaction...

  2. 20 CFR 666.300 - What performance indicators apply to local areas?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false What performance indicators apply to local... Performance § 666.300 What performance indicators apply to local areas? (a) Each local workforce investment area in a State is subject to the same core indicators of performance and the customer satisfaction...

  3. Defining the Ecological Coefficient of Performance for an Aircraft Propulsion System

    NASA Astrophysics Data System (ADS)

    Şöhret, Yasin

    2018-05-01

    The aircraft industry, along with other industries, is considered responsible these days regarding environmental issues. Therefore, the performance evaluation of aircraft propulsion systems should be conducted with respect to environmental and ecological considerations. The current paper aims to present the ecological coefficient of performance calculation methodology for aircraft propulsion systems. The ecological coefficient performance is a widely-preferred performance indicator of numerous energy conversion systems. On the basis of thermodynamic laws, the methodology used to determine the ecological coefficient of performance for an aircraft propulsion system is parametrically explained and illustrated in this paper for the first time. For a better understanding, to begin with, the exergy analysis of a turbojet engine is described in detail. Following this, the outputs of the analysis are employed to define the ecological coefficient of performance for a turbojet engine. At the end of the study, the ecological coefficient of performance is evaluated parametrically and discussed depending on selected engine design parameters and performance measures. The author asserts the ecological coefficient of performance to be a beneficial indicator for researchers interested in aircraft propulsion system design and related topics.

  4. Moderating effects of coping on work stress and job performance for nurses in tertiary hospitals: a cross-sectional survey in China.

    PubMed

    Li, Li; Ai, Hua; Gao, Lei; Zhou, Hao; Liu, Xinyan; Zhang, Zhong; Sun, Tao; Fan, Lihua

    2017-06-12

    Work stress is a major problem for nurses and it can negatively influence job performance. Therefore, it is critical to explore variables that can reduce or buffer the negative effects of work stress. This study explores the moderating effects of coping strategies on the relationship between work stress and job performance for nurses in China. A cross-sectional survey of 852 nurses from four tertiary hospitals in Heilongjiang Province, China, was conducted in 2013. Descriptive statistics were reported for socioeconomic status and demographic characteristics, level of work stress, coping strategies, and job performance. Regression analysis was conducted to test the interaction between work stress and coping strategies on job performance. Three subscales of work stress were negatively related to job performance. Positive coping strategies moderated Patient Care and job performance while negative coping strategies moderated Workload and Time and performance, and between Working Environment and Resources and performance. Positive coping strategies reduce or buffer the negative effects of work stress on job performance and negative coping strategies increased the negative effects.

  5. Are the performance overestimates given by boys with ADHD self-protective?

    PubMed

    Ohan, Jeneva L; Johnston, Charlotte

    2002-06-01

    Tested the self-protective hypothesis that boys with attention deficit hyperactivity disorder (ADHD) overestimate their performance to protect a positive self-image. We examined the impact of performance feedback on the social and academic performance self-perceptions of 45 boys with and 43 boys without ADHD ages 7 to 12. Consistent with the self-protective hypothesis, positive feedback led to increases in social performance estimates in boys without ADHD but to decreases in estimates given by boys with ADHD. This suggests that boys with ADHD can give more realistic self-appraisals when their self-image has been bolstered. In addition, social performance estimates in boys with ADHD were correlated with measures of self-esteem and positive presentation bias. In contrast, for academic performance estimates, boys in both groups increased their performance estimates after receiving positive versus average or no feedback, and estimates were not correlated with self-esteem or social desirability for boys with ADHD. We conclude that the self-protective hypothesis can account for social performance overestimations given by boys with ADHD but that other factors may better account for their academic performance overestimates.

  6. Exposure to Psychological Aggression at Work and Job Performance: The Mediating Role of Job Attitudes and Personal Health

    PubMed Central

    Schat, Aaron; Frone, Michael R.

    2011-01-01

    Despite the growing literature on workplace aggression and the importance of employee performance at work, few studies have examined the relation between workplace aggression and job performance. The purpose of this study was to investigate the relations between psychological aggression at work and two forms of job performance (task performance and contextual performance) and potential mediators of these relations. Based on Conservation of Resources theory and prior research, a model was developed and tested in which overall job attitudes (i.e., job satisfaction and organizational commitment) and overall personal health (i.e., physical and psychological health) fully mediate the relations between exposure to psychological aggression at work and both task performance and contextual performance. Data were obtained from a national probability sample of US workers (N = 2376) and the model was tested using structural equation modelling. The results supported the hypothesized model, demonstrating that exposure to psychological aggression at work negatively predicted both task performance and contextual performance, and that these relations were explained by decrements in job attitudes and health associated with exposure to psychological aggression at work. PMID:21643471

  7. Exposure to Psychological Aggression at Work and Job Performance: The Mediating Role of Job Attitudes and Personal Health.

    PubMed

    Schat, Aaron; Frone, Michael R

    2011-01-01

    Despite the growing literature on workplace aggression and the importance of employee performance at work, few studies have examined the relation between workplace aggression and job performance. The purpose of this study was to investigate the relations between psychological aggression at work and two forms of job performance (task performance and contextual performance) and potential mediators of these relations. Based on Conservation of Resources theory and prior research, a model was developed and tested in which overall job attitudes (i.e., job satisfaction and organizational commitment) and overall personal health (i.e., physical and psychological health) fully mediate the relations between exposure to psychological aggression at work and both task performance and contextual performance. Data were obtained from a national probability sample of US workers (N = 2376) and the model was tested using structural equation modelling. The results supported the hypothesized model, demonstrating that exposure to psychological aggression at work negatively predicted both task performance and contextual performance, and that these relations were explained by decrements in job attitudes and health associated with exposure to psychological aggression at work.

  8. Job control and coworker support improve employee job performance.

    PubMed

    Nagami, Makiko; Tsutsumi, Akizumi; Tsuchiya, Masao; Morimoto, Kanehisa

    2010-01-01

    We examined the prospective association of psychosocial job characteristics with employee job performance among 777 full-time employees at a manufacturing company in Japan, using data from a one-year follow-up survey. Psychosocial job characteristics were measured by the Job Content Questionnaire in 2008; job performance was evaluated using the item from the World Mental Health Survey Instrument in 2008 and 2009. The association between psychosocial job characteristics and job performance was tested using multiple regression analysis, controlling for demographic variables, work status, average working hours per day, job type and job performance in 2008. Job control and coworker support in 2008 were positively related to job performance in 2009. Stratified analyses revealed that job control for staff and coworker support for managers were positively related to job performance in 2009. These associations were prominent among men; however, supervisor support in 2008 was negatively related to job performance in 2009 among men. Job demand was not significantly related to job performance. Our findings suggest that it is worthwhile to enhance employees' job control and provide a mutually supportive environment to ensure positive employee job performance.

  9. Strategic performance management: development of a performance measurement system at the Mayo Clinic.

    PubMed

    Curtright, J W; Stolp-Smith, S C; Edell, E S

    2000-01-01

    Managing and measuring performance become exceedingly complex as healthcare institutions evolve into integrated health systems comprised of hospitals, outpatient clinics and surgery centers, nursing homes, and home health services. Leaders of integrated health systems need to develop a methodology and system that align organizational strategies with performance measurement and management. To meet this end, multiple healthcare organizations embrace the performance-indicators reporting system known as a "balanced scorecard" or a "dashboard report." This discrete set of macrolevel indicators gives senior management a fast but comprehensive glimpse of the organization's performance in meeting its quality, operational, and financial goals. The leadership of outpatient operations for Mayo Clinic in Rochester, Minnesota built on this concept by creating a performance management and measurement system that monitors and reports how well the organization achieves its performance goals. Internal stakeholders identified metrics to measure performance in each key category. Through these metrics, the organization links Mayo Clinic's vision, primary value, core principles, and day-to-day operations by monitoring key performance indicators on a weekly, monthly, or quarterly basis.

  10. Effect of exposure to good vs poor medical trainee performance on attending physician ratings of subsequent performances.

    PubMed

    Yeates, Peter; O'Neill, Paul; Mann, Karen; Eva, Kevin W

    2012-12-05

    Competency-based models of education require assessments to be based on individuals' capacity to perform, yet the nature of human judgment may fundamentally limit the extent to which such assessment is accurately possible. To determine whether recent observations of the Mini Clinical Evaluation Exercise (Mini-CEX) performance of postgraduate year 1 physicians influence raters' scores of subsequent performances, consistent with either anchoring bias (scores biased similar to previous experience) or contrast bias (scores biased away from previous experience). Internet-based randomized, blinded experiment using videos of Mini-CEX assessments of postgraduate year 1 trainees interviewing new internal medicine patients. Participants were 41 attending physicians from England and Wales experienced with the Mini-CEX, with 20 watching and scoring 3 good trainee performances and 21 watching and scoring 3 poor performances. All then watched and scored the same 3 borderline video performances. The study was completed between July and November 2011. The primary outcome was scores assigned to the borderline videos, using a 6-point Likert scale (anchors included: 1, well below expectations; 3, borderline; 6, well above expectations). Associations were tested in a multivariable analysis that included participants' sex, years of practice, and the stringency index (within-group z score of initial 3 ratings). The mean rating scores assigned by physicians who viewed borderline video performances following exposure to good performances was 2.7 (95% CI, 2.4-3.0) vs 3.4 (95% CI, 3.1-3.7) following exposure to poor performances (difference of 0.67 [95% CI, 0.28-1.07]; P = .001). Borderline videos were categorized as consistent with failing scores in 33 of 60 assessments (55%) in those exposed to good performances and in 15 of 63 assessments (24%) in those exposed to poor performances (P < .001). They were categorized as consistent with passing scores in 5 of 60 assessments (8.3%) in those exposed to good performances compared with 25 of 63 assessments (39.5%) in those exposed to poor performances (P < .001). Sex and years of attending practice were not associated with scores. The priming condition (good vs poor performances) and the stringency index jointly accounted for 45% of the observed variation in raters' scores for the borderline videos (P < .001). In an experimental setting, attending physicians exposed to videos of good medical trainee performances rated subsequent borderline performances lower than those who had been exposed to poor performances, consistent with a contrast bias.

  11. Melodic contour identification by cochlear implant listeners.

    PubMed

    Galvin, John J; Fu, Qian-Jie; Nogaki, Geraldine

    2007-06-01

    While the cochlear implant provides many deaf patients with good speech understanding in quiet, music perception and appreciation with the cochlear implant remains a major challenge for most cochlear implant users. The present study investigated whether a closed-set melodic contour identification (MCI) task could be used to quantify cochlear implant users' ability to recognize musical melodies and whether MCI performance could be improved with moderate auditory training. The present study also compared MCI performance with familiar melody identification (FMI) performance, with and without MCI training. For the MCI task, test stimuli were melodic contours composed of 5 notes of equal duration whose frequencies corresponded to musical intervals. The interval between successive notes in each contour was varied between 1 and 5 semitones; the "root note" of the contours was also varied (A3, A4, and A5). Nine distinct musical patterns were generated for each interval and root note condition, resulting in a total of 135 musical contours. The identification of these melodic contours was measured in 11 cochlear implant users. FMI was also evaluated in the same subjects; recognition of 12 familiar melodies was tested with and without rhythm cues. MCI was also trained in 6 subjects, using custom software and melodic contours presented in a different frequency range from that used for testing. Results showed that MCI recognition performance was highly variable among cochlear implant users, ranging from 14% to 91% correct. For most subjects, MCI performance improved as the number of semitones between successive notes was increased; performance was slightly lower for the A3 root note condition. Mean FMI performance was 58% correct when rhythm cues were preserved and 29% correct when rhythm cues were removed. Statistical analyses revealed no significant correlation between MCI performance and FMI performance (with or without rhythmic cues). However, MCI performance was significantly correlated with vowel recognition performance; FMI performance was not correlated with cochlear implant subjects' phoneme recognition performance. Preliminary results also showed that the MCI training improved all subjects' MCI performance; the improved MCI performance also generalized to improved FMI performance. Preliminary data indicate that the closed-set MCI task is a viable approach toward quantifying an important component of cochlear implant users' music perception. The improvement in MCI performance and generalization to FMI performance with training suggests that MCI training may be useful for improving cochlear implant users' music perception and appreciation; such training may be necessary to properly evaluate patient performance, as acute measures may underestimate the amount of musical information transmitted by the cochlear implant device and received by cochlear implant listeners.

  12. Bionic Design, Materials and Performance of Bone Tissue Scaffolds

    PubMed Central

    Wu, Tong; Yu, Suihuai; Chen, Dengkai; Wang, Yanen

    2017-01-01

    Design, materials, and performance are important factors in the research of bone tissue scaffolds. This work briefly describes the bone scaffolds and their anatomic structure, as well as their biological and mechanical characteristics. Furthermore, we reviewed the characteristics of metal materials, inorganic materials, organic polymer materials, and composite materials. The importance of the bionic design in preoperative diagnosis models and customized bone scaffolds was also discussed, addressing both the bionic structure design (macro and micro structure) and the bionic performance design (mechanical performance and biological performance). Materials and performance are the two main problems in the development of customized bone scaffolds. Bionic design is an effective way to solve these problems, which could improve the clinical application of bone scaffolds, by creating a balance between mechanical performance and biological performance. PMID:29039749

  13. Supporting performance and configuration management of GTE cellular networks

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

    Tan, Ming; Lafond, C.; Jakobson, G.

    GTE Laboratories, in cooperation with GTE Mobilnet, has developed and deployed PERFFEX (PERFormance Expert), an intelligent system for performance and configuration management of cellular networks. PERFEX assists cellular network performance and radio engineers in the analysis of large volumes of cellular network performance and configuration data. It helps them locate and determine the probable causes of performance problems, and provides intelligent suggestions about how to correct them. The system combines an expert cellular network performance tuning capability with a map-based graphical user interface, data visualization programs, and a set of special cellular engineering tools. PERFEX is in daily use atmore » more than 25 GTE Mobile Switching Centers. Since the first deployment of the system in late 1993, PERFEX has become a major GTE cellular network performance optimization tool.« less

  14. Gender and practical skill performance in science

    NASA Astrophysics Data System (ADS)

    Lock, Roger

    The performance of 18 boys and 18 girls on four problem-solving tasks set in science contexts was compared. The tasks were administered in a one-to-one testing situation and assessments were made by direct observation, questioning, and by using written records. The tasks were valid and reliable, and the samples of boys and girls were matched for ability and curriculum background. Past studies have identified gender differences in performance on science tasks; however, this study found little evidence to support these findings. Few significant differences in performance were found. No gender differences were detected in observation, reporting, or planning skills, and there was no differential performance on the use of scientific language. Girls performed less well in relation to self-reliance, and performance differences on the interpretation skill approached significance with boys' performance superior.

  15. On the relativity of athletic performance: a comparison perspective on performance judgments in sports.

    PubMed

    Damisch, Lysann; Mussweiler, Thomas

    2009-01-01

    Identifying the best performance at a specific point in time constitutes the central purpose of all competitive sports. In many sports, this decision is based on subjective performance judgments. In the present chapter, we consider how these judgments are formed by emphasizing the relative nature of person judgments and athletic performance judgments in particular. Specifically, we argue that athletic judgments are influenced by comparisons with prior performances thereby leading to similar judgmental consequences as have been observed in other comparison domains (e.g., social comparison). Particularly, we demonstrate that performance judgments are assimilated to judgments of the preceding performance if judges focus on similarities between the two. If judges focus on differences, however, contrast ensues. Strategies for preventing or correcting this judgmental bias are discussed.

  16. Influences of APOE ε4 and Expertise on Performance of Older Pilots

    PubMed Central

    Taylor, Joy L.; Kennedy, Quinn; Adamson, Maheen M.; Lazzeroni, Laura C.; Noda, Art; Murphy, Greer M.; Yesavage, Jerome A.

    2010-01-01

    Little is known about how APOE ε4-related differences in cognitive performance translate to real-life performance, where training and experience may help to sustain performance. We investigated the influences of APOE ε4 status, expertise (FAA pilot proficiency ratings), and their interaction on longitudinal flight simulator performance. Over a 2-year period, 139 pilots aged 42–69 years were tested annually. APOE ε4 carriers had lower memory performance than noncarriers (p = .019). APOE interacted with Expertise (p = .036), such that the beneficial influence of expertise (p = .013) on longitudinal flight simulator performance was more pronounced for ε4 carriers. Results suggest that relevant training and activity may help sustain middle-aged and older adults’ real-world performance, especially among APOE ε4 carriers. PMID:21668123

  17. PERFORMANCE-BASED CONTRACTING IN CONSTRUCTION PHASE AND MAINTENANCE PHASE OF PAVEMENT

    NASA Astrophysics Data System (ADS)

    Yoshida, Takeshi

    Performance-based contracting for pavement in Japan started as performance warranties in construction phase, in 1999. Recently, road agencies have recognized the applicability of this type of contracting in outsourcing of maintenance activities. The objectives of this study are to clarify the issues of performance specifying in construction phase and maintenance phase of pavement, and to propose measures to be taken. This paper, with the recognition that the life of each pavement depends on performance standards for various attributes, reviews domestic and foreign examples of performance-based contracting. A performance standard based on the average of current practices can enhance product quality and service life with a warranty contract. Repair thresholds and response time for each deficiency should be considered as performance standards in maintenance phase.

  18. Bionic Design, Materials and Performance of Bone Tissue Scaffolds.

    PubMed

    Wu, Tong; Yu, Suihuai; Chen, Dengkai; Wang, Yanen

    2017-10-17

    Design, materials, and performance are important factors in the research of bone tissue scaffolds. This work briefly describes the bone scaffolds and their anatomic structure, as well as their biological and mechanical characteristics. Furthermore, we reviewed the characteristics of metal materials, inorganic materials, organic polymer materials, and composite materials. The importance of the bionic design in preoperative diagnosis models and customized bone scaffolds was also discussed, addressing both the bionic structure design (macro and micro structure) and the bionic performance design (mechanical performance and biological performance). Materials and performance are the two main problems in the development of customized bone scaffolds. Bionic design is an effective way to solve these problems, which could improve the clinical application of bone scaffolds, by creating a balance between mechanical performance and biological performance.

  19. Relative performance analysis of IR FPA technologies from the perspective of system level performance

    NASA Astrophysics Data System (ADS)

    Haran, Terence L.; James, J. Christopher; Cincotta, Tomas E.

    2017-08-01

    The majority of high performance infrared systems today utilize FPAs composed of intrinsic direct bandgap semiconductor photon detectors such as MCT or InSb. Quantum well detector technologies such as QWIPs, QDIPs, and SLS photodetectors are potentially lower cost alternatives to MCT and InSb, but the relative performance of these technologies has not been sufficiently high to allow widespread adoption outside of a handful of applications. While detectors are often evaluated using figures of merit such as NETD or D∗, these metrics, which include many underlying aspects such as spectral quantum efficiency, dark current, well size, MTF, and array response uniformity, may be far removed from the performance metrics used to judge performance of a system in an operationally relevant scenario. True comparisons of performance for various detector technologies from the perspective of end-to-end system performance have rarely been conducted, especially considering the rapid progress of the newer quantum well technologies. System level models such as the US Army's Night Vision Integrated Performance Model (NV-IPM) can calculate image contrast and spatial frequency content using data from the target/background, intervening atmosphere, and system components. This paper includes results from a performance parameter sensitivity analysis using NV-IPM to determine the relative importance of various FPA performance parameters to the overall performance of a long range imaging system. Parameters included are: QE, dark current density, quantum well capacity, downstream readout noise, well fill, image frame rate, frame averaging, and residual fixed pattern noise. The state-of-the art for XBn, QWIP, and SLS detector technologies operating in the MWIR and LWIR bands will be surveyed to assess performance of quantum structures compared to MCT and InSb. The intent is to provide a comprehensive assessment of quantum detector performance and to identify areas where increased research could provide the most benefit to overall system level performance.

  20. An empirically derived figure of merit for the quality of overall task performance

    NASA Technical Reports Server (NTRS)

    Lemay, Moira

    1989-01-01

    The need to develop an operationally relevant figure of merit for the quality of performance of a complex system such as an aircraft cockpit stems from a hypothesized dissociation between measures of performance and those of workload. Performance can be measured in terms of time, errors, or a combination of these. In most tasks performed by expert operators, errors are relatively rare and often corrected in time to avoid consequences. Moreover, perfect performance is seldom necessary to accomplish a particular task. Moreover, how well an expert performs a complex task consisting of a series of discrete cognitive tasks superimposed on a continuous task, such as flying an aircraft, does not depend on how well each discrete task is performed, but on their smooth sequencing. This makes the amount of time spent on each subtask of paramount importance in measuring overall performance, since smooth sequencing requires a minimum amount of time spent on each task. Quality consists in getting tasks done within a crucial time interval while maintaining acceptable continuous task performance. Thus, a figure of merit for overall quality of performance should be primarily a measure of time to perform discrete subtasks combined with a measure of basic vehicle control. Thus, the proposed figure of merit requires doing a task analysis on a series of performance, or runs, of a particular task, listing each discrete task and its associated time, and calculating the mean and standard deviation of these times, along with the mean and standard deviation of tracking error for the whole task. A set of simulator data on 30 runs of a landing task was obtained and a figure of merit will be calculated for each run. The figure of merit will be compared for voice and data link, so that the impact of this technology on total crew performance (not just communication performance) can be assessed. The effect of data link communication on other cockpit tasks will also be considered.

  1. Who reports high company performance? A quantitative study of Chinese listed companies in the energy industry.

    PubMed

    Guo, Daoyan; Chen, Hong; Long, Ruyin

    2016-01-01

    In the increasingly competitive environment, top managers' background characteristics are undoubtedly vital factors for company performance. This study examines whether the performance of Chinese listed companies in the energy industry differs with respect to top managers' background characteristics and explores the exact distribution interval of top managers' background characteristics when company performance reaches the highest level. The initial sample was collected from the CSMAR database (2005-2014) for listed companies in the energy industry. After removing the outlier and missing data, the final number of observations was determined as 780. Descriptive statistics were used to investigate the present distribution of top managers' background characteristics, factor analysis was used to determine the dimensions of company performance, and one-way ANOVA was used to analyze the differences in company performance and its dimensions with respect to top managers' background characteristics. The findings show that both the age and length of service of top managers present an increasing trend over the years of the study period, whereas the educational level shows no significant changes. The performance of listed companies has three dimensions: profit performance, growth performance, and operating performance. Companies behave differently with regard to their top managers' background characteristics; when the top manager is 40-45 years old, with a doctoral degree and above, and in the 2nd-3rd year of his service period, his company will achieve a higher level of performance. This study contributes to the growing literature on company performance in the Chinese energy industry by demonstrating the differences in the performance of Chinese listed companies in the energy industry with regard to top managers' background characteristics, and reaching conclusions on the optimum distribution interval of top managers' background characteristics when company performance reaches the highest level. This study also provides a valuable reference for organizational reform and performance enhancement, which are urgent problems for the Chinese energy industry.

  2. Clinical Efficacy of Simulated Vitreoretinal Surgery to Prepare Surgeons for the Upcoming Intervention in the Operating Room

    PubMed Central

    Deuchler, Svenja; Wagner, Clemens; Singh, Pankaj; Müller, Michael; Al-Dwairi, Rami; Benjilali, Rachid; Schill, Markus; Ackermann, Hanns; Bon, Dimitra; Kohnen, Thomas; Schoene, Benjamin; Koss, Michael; Koch, Frank

    2016-01-01

    Purpose To evaluate the efficacy of the virtual reality training simulator Eyesi to prepare surgeons for performing pars plana vitrectomies and its potential to predict the surgeons’ performance. Methods In a preparation phase, four participating vitreoretinal surgeons performed repeated simulator training with predefined tasks. If a surgeon was assigned to perform a vitrectomy for the management of complex retinal detachment after a surgical break of at least 60 hours it was randomly decided whether a warmup training on the simulator was required (n = 9) or not (n = 12). Performance at the simulator was measured using the built-in scoring metrics. The surgical performance was determined by two blinded observers who analyzed the video-recorded interventions. One of them repeated the analysis to check for intra-observer consistency. The surgical performance of the interventions with and without simulator training was compared. In addition, for the surgeries with simulator training, the simulator performance was compared to the performance in the operating room. Results Comparing each surgeon’s performance with and without warmup trainingshowed a significant effect of warmup training onto the final outcome in the operating room. For the surgeries that were preceeded by the warmup procedure, the performance at the simulator was compared with the operating room performance. We found that there is a significant relation. The governing factor of low scores in the simulator were iatrogenic retinal holes, bleedings and lens damage. Surgeons who caused minor damage in the simulation also performed well in the operating room. Conclusions Despite the large variation of conditions, the effect of a warmup training as well as a relation between the performance at the simulator and in the operating room was found with statistical significance. Simulator training is able to serve as a warmup to increase the average performance. PMID:26964040

  3. Perceived and Performed eHealth Literacy: Survey and Simulated Performance Test

    PubMed Central

    2017-01-01

    Background Electronic health (eHealth) literacy of consumers is essential in order to improve information and communication technology (ICT) use for health purposes by ordinary citizens. However, performed eHealth literacy is seldom studied. Therefore, the present study assessed perceived and performed eHealth literacy using the recent conceptualization of health literacy skills. Objective The aim of this paper was to examine the association between perceived and performed eHealth literacies. Methods In total, 82 Israeli adults participated in the study, all 50 years and older, with a mean age of 67 (SD 11). Of the participants, 60% (49/82) were women and 72% (59/82) had a post-secondary education. The participants were first surveyed and then tested in a computer simulation of health-related Internet tasks. Performed, perceived (eHealth Literacy Scale, eHEALS), and evaluated eHealth literacy were assessed, and performed eHealth literacy was also recorded and re-evaluated later. Performance was scored for successful completion of tasks, and was also assessed by two researchers for motivation, confidence, and amount of help provided. Results The skills of accessing, understanding, appraising, applying, and generating new information had decreasing successful completion rates. Generating new information was least correlated with other skills. Perceived and performed eHealth literacies were moderately correlated (r=.34, P=.01) while facets of performance (ie, digital literacy and eHealth literacy) were highly correlated (r=.82, P<.001). Participants low and high in performed eHealth literacy were significantly different: low performers were older and had used the Internet for less time, required more assistance, and were less confident in their conduct than high performers. Conclusions The moderate association between perceived and performed eHealth literacy indicates that the latter should be assessed separately. In as much, the assessment of performed eHealth literacy in clinical settings should entail the structuring of tasks as well as shortening and automatizing the assessment. PMID:28096068

  4. Perceived and Performed eHealth Literacy: Survey and Simulated Performance Test.

    PubMed

    Neter, Efrat; Brainin, Esther

    2017-01-17

    Electronic health (eHealth) literacy of consumers is essential in order to improve information and communication technology (ICT) use for health purposes by ordinary citizens. However, performed eHealth literacy is seldom studied. Therefore, the present study assessed perceived and performed eHealth literacy using the recent conceptualization of health literacy skills. The aim of this paper was to examine the association between perceived and performed eHealth literacies. In total, 82 Israeli adults participated in the study, all 50 years and older, with a mean age of 67 (SD 11). Of the participants, 60% (49/82) were women and 72% (59/82) had a post-secondary education. The participants were first surveyed and then tested in a computer simulation of health-related Internet tasks. Performed, perceived (eHealth Literacy Scale, eHEALS), and evaluated eHealth literacy were assessed, and performed eHealth literacy was also recorded and re-evaluated later. Performance was scored for successful completion of tasks, and was also assessed by two researchers for motivation, confidence, and amount of help provided. The skills of accessing, understanding, appraising, applying, and generating new information had decreasing successful completion rates. Generating new information was least correlated with other skills. Perceived and performed eHealth literacies were moderately correlated (r=.34, P=.01) while facets of performance (ie, digital literacy and eHealth literacy) were highly correlated (r=.82, P<.001). Participants low and high in performed eHealth literacy were significantly different: low performers were older and had used the Internet for less time, required more assistance, and were less confident in their conduct than high performers. The moderate association between perceived and performed eHealth literacy indicates that the latter should be assessed separately. In as much, the assessment of performed eHealth literacy in clinical settings should entail the structuring of tasks as well as shortening and automatizing the assessment. ©Efrat Neter, Esther Brainin. Originally published in JMIR Human Factors (http://humanfactors.jmir.org), 17.01.2017.

  5. The impact of mirrors on body image and performance in high and low performing female ballet students.

    PubMed

    Radell, Sally A; Adame, Daniel D; Cole, Steven P; Blumenkehl, Nicole J

    2011-09-01

    This study assesses the effect of mirrors on body image and performance in high and low performing female collegiate ballet students. Twenty-three females enrolled in a beginning ballet class were taught using mirrors, and a second group of 23 beginning females were taught without mirrors. All participants completed the Cash 69-item Body Self-Relations Questionnaire during the first and last class of a 14-week semester. They were videotaped performing in the studio during the fifth and fourteenth weeks. Two ballet teachers independently viewed the videotapes to evaluate the dancers' rhythmic accuracy, ease and flow of movement, and mastery of steps and alignment, and rated the students' skill level on a 1-5 scale. For analysis purposes, students whose scores averaged three or higher were categorized as "high performers," and those who averaged less than three were "low performers." Two (mirror, non-mirror) by two (high performance, low performance) by two (pre-test, post-test) repeated measures ANOVAs were used to test class differences over the course of the semester. There were significant 3-way interactions for overweight preoccupation (p < 0.01) and body-areas satisfaction (p < 0.05). Low performers increased in overweight preoccupation in the non-mirror class while decreasing in the mirror class. High performers significantly increased in satisfaction for most areas of their body in the non-mirror class, while there were smaller increases for both low and high performers in the mirror class. It is concluded that while use of the mirror has some benefits in training, higher performing dancers feel better about their body image when they do not use the mirror. Lower performers who use the mirror worry less about their weight; those who do not use the mirror worry more. The mirror may provide feedback that helps low performing dancers feel more comfortable with their weight.

  6. Train the brain: immediate sensorimotor effects of mentally performed flexor exercises in patients with neck pain. A pilot study.

    PubMed

    Beinert, Konstantin; Sofsky, Marc; Trojan, Jörg

    2018-05-09

    Sensorimotor tests, like cranio- cervical flexion and cervical joint position sense tests, share a strong cognitive component during their execution. However, cognitive training for those tests has not been investigated so far. To compare mental and physical exercises for improving the sensorimotor function of the cervical spine. A within-subject design with 16 participants. Outpatient physiotherapy centre. Patients with chronic neck pain. Participants were instructed to perform specific active or mental exercises for the deep and superficial neck flexor muscles. The primary outcomes were cranio-cervical flexion test performance, postural sway, cervical joint position sense and pressure pain threshold. A mixed model analysis was used. The interventions improved cranio-cervical flexion performance (p < 0.001), with no difference between actively or mentally performed exercises. Postural sway increased after actively (p < 0.01) and mentally (p < 0.05) performed deep cervical neck flexor exercises, but not after superficial neck flexor exercises. Mentally performed superficial neck flexor exercises improved cervical joint position sense when compared to mentally performed deep cervical flexor exercises (p < 0.05), and actively performed superficial neck flexor exercises were effective in improving cervical joint position sense acuity compared to mentally performed deep cervical flexor exercises (p < 0.05) for relocation tasks in the transverse plane. The pressure pain threshold at the cervical spine increased after active deep cervical flexor exercises (p < 0.05) and after mental superficial neck flexor exercise (p < 0.05). Mentally performed deep cervical flexor exercises improved cranio-cervical flexion test performance, postural sway and pressure pain threshold at the cervical spine. Mentally performed superficial neck flexor exercises improved cervical joint position sense acuity more than mentally performed deep cervical flexor exercises. Mentally performed exercises are recommended in the early stages of rehabilitation to counteract extensive muscle impairment, and these can be incorporated into daily routine.

  7. Closed-form solutions of performability. [in computer systems

    NASA Technical Reports Server (NTRS)

    Meyer, J. F.

    1982-01-01

    It is noted that if computing system performance is degradable then system evaluation must deal simultaneously with aspects of both performance and reliability. One approach is the evaluation of a system's performability which, relative to a specified performance variable Y, generally requires solution of the probability distribution function of Y. The feasibility of closed-form solutions of performability when Y is continuous are examined. In particular, the modeling of a degradable buffer/multiprocessor system is considered whose performance Y is the (normalized) average throughput rate realized during a bounded interval of time. Employing an approximate decomposition of the model, it is shown that a closed-form solution can indeed be obtained.

  8. Initial empirical analysis of nuclear power plant organization and its effect on safety performance

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

    Olson, J.; McLaughlin, S.D.; Osborn, R.N.

    This report contains an analysis of the relationship between selected aspects of organizational structure and the safety-related performance of nuclear power plants. The report starts by identifying and operationalizing certain key dimensions of organizational structure that may be expected to be related to plant safety performance. Next, indicators of plant safety performance are created by combining existing performance measures into more reliable indicators. Finally, the indicators of plant safety performance using correlational and discriminant analysis. The overall results show that plants with better developed coordination mechanisms, shorter vertical hierarchies, and a greater number of departments tend to perform more safely.

  9. Alkaline fuel cell performance investigation

    NASA Technical Reports Server (NTRS)

    Martin, R. E.; Manzo, M. A.

    1988-01-01

    An exploratory experimental fuel cell test program was conducted to investigate the performance characteristics of alkaline laboratory research electrodes. The objective of this work was to establish the effect of temperature, pressure, and concentration upon performance and evaluate candidate cathode configurations having the potential for improved performance. The performance characterization tests provided data to empirically establish the effect of temperature, pressure, and concentration upon performance for cell temperatures up to 300 F and reactant pressures up to 200 psia. Evaluation of five gold alloy cathode catalysts revealed that three doped gold alloys had more that two times the surface areas of reference cathodes and therefore offered the best potential for improved performance.

  10. Alkaline fuel cell performance investigation

    NASA Technical Reports Server (NTRS)

    Martin, R. E.; Manzo, M. A.

    1988-01-01

    An exploratory experimental fuel cell test program was conducted to investigate the performance characteristics of alkaline laboratory research electrodes. The objective of this work was to establish the effect of temperature, pressure, and concentration upon performance and evaluate candidate cathode configurations having the potential for improved performance. The performance characterization tests provided data to empirically establish the effect of temperature, pressure, and concentration upon performance for cell temperatures up to 300 F and reactant pressures up to 200 psia. Evaluation of five gold alloy cathode catalysts revealed that three doped gold alloys had more than two times the surface areas of reference cathodes and therefore offered the best potential for improved performance.

  11. Test of a mediated performance-turnover relationship highlighting the moderating roles of visibility and reward contingency.

    PubMed

    Allen, D G; Griffeth, R W

    2001-10-01

    Despite the importance of understanding the conditions under which high performing employees are more likely or less likely to voluntarily leave an organization, the nature of the relationship between job performance and voluntary turnover has proven to be elusive. A model of the performance-turnover relationship that highlights important moderators and mediators is proposed and tested. Data consisted of organizational performance and turnover records and survey responses for 130 employees of a medical services organization. Results indicate that visibility and reward contingencies moderate performance relationships with alternatives and job satisfaction, respectively, and that performance may influence turnover through multiple mechanisms.

  12. Effects of massage on physiological restoration, perceived recovery, and repeated sports performance

    PubMed Central

    Hemmings, B.; Smith, M.; Graydon, J.; Dyson, R.

    2000-01-01

    Background—Despite massage being widely used by athletes, little scientific evidence exists to confirm the efficacy of massage for promoting both physiological and psychological recovery after exercise and massage effects on performance. Aim—To investigate the effect of massage on perceived recovery and blood lactate removal, and also to examine massage effects on repeated boxing performance. Methods—Eight amateur boxers completed two performances on a boxing ergometer on two occasions in a counterbalanced design. Boxers initially completed performance 1, after which they received a massage or passive rest intervention. Each boxer then gave perceived recovery ratings before completing a second performance, which was a repeated simulation of the first. Heart rates and blood lactate and glucose levels were also assessed before, during, and after all performances. Results—A repeated measures analysis of variance showed no significant group differences for either performance, although a main effect was found showing a decrement in punching force from performance 1 to performance 2 (p<0.05). A Wilcoxon matched pairs test showed that the massage intervention significantly increased perceptions of recovery (p<0.01) compared with the passive rest intervention. A doubly multivariate multiple analysis of variance showed no differences in blood lactate or glucose following massage or passive rest interventions, although the blood lactate concentration after the second performance was significantly higher following massage (p<0.05). Conclusions—These findings provide some support for the psychological benefits of massage, but raise questions about the benefit of massage for physiological restoration and repeated sports performance. Key Words: massage; lactate; psychological recovery; physiological recovery; performance PMID:10786866

  13. Workplace-based assessment: raters' performance theories and constructs.

    PubMed

    Govaerts, M J B; Van de Wiel, M W J; Schuwirth, L W T; Van der Vleuten, C P M; Muijtjens, A M M

    2013-08-01

    Weaknesses in the nature of rater judgments are generally considered to compromise the utility of workplace-based assessment (WBA). In order to gain insight into the underpinnings of rater behaviours, we investigated how raters form impressions of and make judgments on trainee performance. Using theoretical frameworks of social cognition and person perception, we explored raters' implicit performance theories, use of task-specific performance schemas and the formation of person schemas during WBA. We used think-aloud procedures and verbal protocol analysis to investigate schema-based processing by experienced (N = 18) and inexperienced (N = 16) raters (supervisor-raters in general practice residency training). Qualitative data analysis was used to explore schema content and usage. We quantitatively assessed rater idiosyncrasy in the use of performance schemas and we investigated effects of rater expertise on the use of (task-specific) performance schemas. Raters used different schemas in judging trainee performance. We developed a normative performance theory comprising seventeen inter-related performance dimensions. Levels of rater idiosyncrasy were substantial and unrelated to rater expertise. Experienced raters made significantly more use of task-specific performance schemas compared to inexperienced raters, suggesting more differentiated performance schemas in experienced raters. Most raters started to develop person schemas the moment they began to observe trainee performance. The findings further our understanding of processes underpinning judgment and decision making in WBA. Raters make and justify judgments based on personal theories and performance constructs. Raters' information processing seems to be affected by differences in rater expertise. The results of this study can help to improve rater training, the design of assessment instruments and decision making in WBA.

  14. The Role of Performance Quality in Adolescents' Self-Evaluation and Rumination after a Speech: Is it Contingent on Social Anxiety Level?

    PubMed

    Blöte, Anke W; Miers, Anne C; Van den Bos, Esther; Westenberg, P Michiel

    2018-05-17

    Cognitive behavioural therapy (CBT) has relatively poor outcomes for youth with social anxiety, possibly because broad-based CBT is not tailored to their specific needs. Treatment of social anxiety in youth may need to pay more attention to negative social cognitions that are considered a key factor in social anxiety development and maintenance. The aim of the present study was to learn more about the role of performance quality in adolescents' cognitions about their social performance and, in particular, the moderating role social anxiety plays in the relationship between performance quality and self-cognitions. A community sample of 229 participants, aged 11 to 18 years, gave a speech and filled in questionnaires addressing social anxiety, depression, expected and self-evaluated performance, and post-event rumination. Independent observers rated the quality of the speech. The data were analysed using moderated mediation analysis. Performance quality mediated the link between expected and self-evaluated performance in adolescents with low and medium levels of social anxiety. For adolescents with high levels of social anxiety, only a direct link between expected and self-evaluated performance was found. Their self-evaluation was not related to the quality of their performance. Performance quality also mediated the link between expected performance and rumination, but social anxiety did not moderate this mediation effect. Results suggest that a good performance does not help socially anxious adolescents to replace their negative self-evaluations with more realistic ones. Specific cognitive intervention strategies should be tailored to the needs of socially anxious adolescents who perform well.

  15. Development of GUI Type On-Line Condition Monitoring Program for a Turboprop Engine Using Labview

    NASA Astrophysics Data System (ADS)

    Kong, Changduk; Kim, Keonwoo

    2011-12-01

    Recently, an aero gas turbine health monitoring system has been developed for precaution and maintenance action against faults or performance degradations of the advanced propulsion system which occurs in severe environments such as high altitude, foreign object damage particles, hot and heavy rain and snowy atmospheric conditions. However to establish this health monitoring system, the online condition monitoring program is firstly required, and the program must monitor the engine performance trend through comparison between measured engine performance data and base performance results calculated by base engine performance model. This work aims to develop a GUI type on-line condition monitoring program for the PT6A-67 turboprop engine of a high altitude and long endurance operation UAV using LabVIEW. The base engine performance of the on-line condition monitoring program is simulated using component maps inversely generated from the limited performance deck data provided by engine manufacturer. The base engine performance simulation program is evaluated because analysis results by this program agree well with the performance deck data. The proposed on-line condition program can monitor the real engine performance as well as the trend through precise comparison between clean engine performance results calculated by the base performance simulation program and measured engine performance signals. In the development phase of this monitoring system, a signal generation module is proposed to evaluate the proposed online monitoring system. For user friendly purpose, all monitoring program are coded by LabVIEW, and monitoring examples are demonstrated using the proposed GUI type on-condition monitoring program.

  16. Wheelchair Mobility Performance enhancement by Changing Wheelchair Properties; What is the Effect of Grip, Seat Height and Mass?

    PubMed

    van der Slikke, Rienk M A; de Witte, Annemarie M H; Berger, Monique A M; Bregman, Daan J J; Veeger, Dirk Jan H E J

    2018-02-12

    The purpose of this study was to provide insight in the effect of wheelchair settings on wheelchair mobility performance. Twenty elite wheelchair basketball athletes of low (n=10) and high classification (n=10), were tested in a wheelchair basketball directed field test. Athletes performed the test in their own wheelchair, which was modified for five additional conditions regarding seat height (high - low), mass (central - distributed) and grip. The previously developed, inertial sensor based wheelchair mobility performance monitor 1 was used to extract wheelchair kinematics in all conditions. Adding mass showed most effect on wheelchair mobility performance, with a reduced average acceleration across all activities. Once distributed, additional mass also reduced maximal rotational speed and rotational acceleration. Elevating seat height had effect on several performance aspects in sprinting and turning, whereas lowering seat height influenced performance minimally. Increased rim grip did not alter performance. No differences in response were evident between low and high classified athletes. The wheelchair mobility performance monitor showed sensitive to detect performance differences due to the small changes in wheelchair configuration made. Distributed additional mass had the most effect on wheelchair mobility performance, whereas additional grip had the least effect of conditions tested. Performance effects appear similar for both low and high classified athletes. Athletes, coaches and wheelchair experts are provided with insight in the performance effect of key wheelchair settings, and they are offered a proven sensitive method to apply in sports practice, in their search for the best wheelchair-athlete combination.

  17. Effect of added mass on treadmill performance and pulmonary function.

    PubMed

    Walker, Rachel E; Swain, David P; Ringleb, Stacie I; Colberg, Sheri R

    2015-04-01

    Military personnel engage in strenuous physical activity and load carriage. This study evaluated the role of body mass and of added mass on aerobic performance (uphill treadmill exercise) and pulmonary function. Performance on a traditional unloaded run test (4.8 km) was compared with performance on loaded tasks. Subjects performed an outdoor 4.8-km run and 4 maximal treadmill tests wearing loads of 0, 10, 20, and 30 kg. Subjects' pulmonary function (forced expired volume in 1 second [FEV1], forced vital capacity [FVC], and maximal voluntary ventilation [MVV]) was tested with each load, and peak values of heart rate, oxygen consumption ((Equation is included in full-text article.)), ventilation (VE), and respiratory exchange ratio (RER) were measured during each treadmill test. Performance on the 4.8-km run was correlated with treadmill performance, measured as time to exhaustion (TTE), with the strength of the correlation decreasing with load (r = 0.87 for 0 kg to 0.76 for 30 kg). Body mass was not correlated with TTE, other than among men with the 30-kg load (r = 0.48). During treadmill exercise, all peak responses other than RER decreased with load. Pulmonary function measures (FEV1, FVC, and MVV) decreased with load. Body mass was poorly correlated with treadmill performance, but added mass decreased performance. The decreased performance may be in part because of decreased pulmonary function. Unloaded 4.8-km run performance was correlated to unloaded uphill treadmill performance, but less so as load increased. Therefore, traditional run tests may not be an effective means of evaluating aerobic performance for military field operations.

  18. Maintenance Performance System. Guide for Individual Technical Training in Direct Support Units. Volume 1. Training Methodology

    DTIC Science & Technology

    1984-01-01

    903-78-C-2007 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA & WORK UNIT NUMBERS Anacapa Sciences, Inc...of training responsibilities, and the most difficult job to perform . He is responsible for the work his section performs , as well as for training his...tasks. Relate these tasks to work done in your shop. Determine which tasks are performed frequently, rarely, and never. As you perform this review, make a

  19. Narrowband (LPC-10) Vocoder Performance under Combined Effects of Random Bit Errors and Jet Aircraft Cabin Noise.

    DTIC Science & Technology

    1983-12-01

    rAD-141 333 NRRROWRAND (LPC-iB) VOCODER PERFORMANCE UNDER COMBINED i/ EFFECTS OF RRNDOM.(U) ROME AIR DEVELOPMENT CENTER GRIFFISS RFB NY C P SMITH DEC...LPC-10) VOCODER In House. PERFORMANCE UNDER COMBINED EFFECTS June 82 - Sept. 83 OF RANDOM BIT ERRORS AND JET AIRCRAFT Z PERFORMING ORG REPO- NUMSEF...PAGE(Wh.n Does Eneerd) 20. (contd) Compartment, and NCA Compartment were alike in their effects on overall vocoder performance . Composite performance

  20. Characterization of Maze Performance in Adrenalectomized Sleep Disrupted Rats: A Comparison of Radial Arm Maze Performance between Adrenalectomized and Sham Adrenalectomized Sleep Disrupted Rats

    DTIC Science & Technology

    2007-01-01

    AFRL-HE-BR-TR-2007-0008 Characterization of Maze Performance in Adrenalectomized Sleep Disrupted Rats: A Comparison of Radial Arm Maze Performance ...Sept 2005-Dec 2006 To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Characterization of Maze Performance in Adrenalectomized Sleep Disrupted Rats...A Comparison of Radial Arm Maze Performance Between Adrenalectomized and Sham Adrenalectomized Sleep Disrupted Rats 5b. GRANT NUMBER FA86500-05

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