What makes a youth-produced film good? The youth audience perspective     

Erica Rosenfeld Halverson  Damiana Gibbons  Shelby Copeland  Alon Andrews  Belen Hernando Llorens  Michelle B. Bass 《Learning, Media and Technology》2014,39(3):386-403

In this article, we explore how youth audiences evaluate the quality of youth-produced films. Our interest stems from a dearth of ways to measure the quality of what youth produce in artistic production processes. As a result, making art in formal learning settings devolves into either romanticized creativity or instrumental work to improve skills in core content areas. We conducted focus groups with 38 youth participants where they viewed four different films produced by the same youth media arts organization that works with young people to produce short-form, autobiographical documentaries. We found that youth focused their evaluations on identifying the films' genre and content and on assessing how well the filmmakers' creative decisions fit with identifications of genre and content. Evaluations were mediated by audiences' expectations and seemed to inform judgments of quality and creativity. We hope that our work can inform the design of formal learning spaces where young people are producing narrative art.  相似文献   

Predicting ground reaction forces in running using micro-sensors and neural networks     

D. C. Billing  C. R. Nagarajah  J. P. Hayes  J. Baker 《Sports Engineering》2006,9(1):15-27

Measurement of ground reaction force (GRF) in running provides a direct indication of the loads to which the body is subjected at each foot-ground contact, and can provide an objective explanation for performance outcomes. Traditionally, the collection of three orthogonal component GRF data in running requires an athlete to complete a series of return loops along a laboratory based runway, within which a force platform is embedded, in order to collect data from a discrete footfall. The major disadvantages associated with this GRF data collection methodology include the inability to assess multiple consecutive foot contacts and the fact that measurements are typically confined to the laboratory. The objective of this research was to investigate the potential for wearable instrumentation to be employed, in conjunction with artificial neural network (ANN) and multiple linear regression (MLR) models, for the estimation of GRF in middle distance running. A modular wearable data acquisition system was developed to acquire in-shoe force (ISF) data. Matched data sets from wearable instrumentation (source data) and force plate (target data) records were collected from elite middle-distance runners under controlled laboratory conditions for the purposes of ANN and MLR model development (MD) and model validation (MV). In terms of statistical measures of prediction accuracy the MLR model was found to provide a superior level of accuracy for the prediction of the vertical and medio-lateral components of GRF and alternatively, the ANN model provided the most accurate predictions of the anterior-posterior component of GRF. The prediction accuracy of each component of GRF was found to be governed by the inherent signal variability, in which case the vertical and anterior-posterior components were more reliable and subsequently predicted significantly more accurately than the medio-lateral component. The emerging capability for obtaining continuous GRF records from wearable instrumentation has the potential to permit unprecedented quantification of training stress and competition demands in running.  相似文献   

Careers in Operation: Industry as a Laboratory for Counselor Development     

Lewis E. Patterson  Robert W. Hayes  Paul R. McIntire 《Counselor Education & Supervision》1974,14(1):64-70

  相似文献   

Decision making for library management: Michael R,W. Bommer and Ronald W. Chorba. Knowledge Industry Publications,White Plains,New York (1982). $27.50 (Pb), iv + 178 pp. ISBN 0-86729-000-5     

Robert M. Hayes 《Information processing & management》1983,19(5):342-343

  相似文献   

Avoiding versus seeking: the relationship of information seeking to avoidance, blunting, coping, dissonance, and related concepts.   总被引：1，自引：0，他引：1  

Donald O Case  James E Andrews  J David Johnson  Suzanne L Allard 《Journal of the Medical Library Association》2005,93(3):353-362

QUESTION: How have theorists and empirical researchers treated the human tendency to avoid discomforting information? DATA SOURCES: A historical review (1890-2004) of theory literature in communication and information studies, coupled with searches of recent studies on uptake of genetic testing and on coping strategies of cancer patients, was performed. STUDY SELECTION: The authors' review of the recent literature included searches of the MEDLINE, PsychInfo, and CINAHL databases between 1992 and summer of 2004 and selective, manual searches of earlier literature. Search strategies included the following subject headings and key words: MeSH headings: Genetic Screening/psychology, Decision Making, Neoplasms/diagnosis/genetics/psychology; CINAHL headings: Genetic Screening, Genetic Counseling, Anxiety, Decision Making, Decision Making/Patient; additional key words: avoidance, worry, monitoring, blunting, cancer. The "Related Articles" function in MEDLINE was used to perform additional "citation pearl" searching. MAIN RESULTS: The assumption that individuals actively seek information underlies much of psychological theory and communication practice, as well as most models of the information-seeking process. However, much research has also noted that sometimes people avoid information, if paying attention to it will cause mental discomfort or dissonance. Cancer information in general and genetic screening for cancer in particular are discussed as examples to illustrate this pattern. CONCLUSION: That some patients avoid knowledge of imminent disease makes avoidance behavior an important area for social and psychological research, particularly with regard to genetic testing.  相似文献   

PARTY IDENTIFICATION AND ATTITUDES TOWARDS HOMOSEXUALS IN GREAT BRITAIN     

Hayes  Bernadette C.; Moran-Ellis  Jo 《Int. Journal of Public Opinion Research》1995,7(1):23-39

Legislative activity and controversy concerning the issue ofhomosexual rights and practices has intensified in Britain overthe last decade. Despite this increase in intensity, however,the question of mass public opinion in relation to homosexualrights and practices has received little empirical investigation.In an effort to remedy this situation, this paper focuses onthe influence of party identification in determining publicattitudes towards homosexuals. Using data from the British SocialAttitudes Surveys, the results suggest that although party identificationexerts an independent and statistically significant effect onattitudes towards homosexuals, in all cases, however, theseeffects are both secondary and variable. Other equally, if notmore salient, determinants include: gender, education, age,occupation, and type of homosexual relationship. Of these varioussocio–demographic variables, both age and education standout as having the strongest and most consistent effect. In otherwords, at least as far as current British society is concerned,anti-homosexual views are most prevalent among both older individualsas well as the lesser educated.  相似文献   

The reliability and validity of the pupil behaviour questionnaire: a child classroom behaviour assessment tool     

Matt Allwood  Kate Allen  Anna Price  Rachel Hayes  Vanessa Edwards  Susan Ball 《Emotional and Behavioural Difficulties》2013,18(4):361-371

ABSTRACT

This paper assesses the reliability and validity of the teacher-completed Pupil Behaviour Questionnaire (PBQ), by comparing it to the already extensively validated teacher-completed Strengths and Difficulties Questionnaire (SDQ). Participants included 2074 primary school children participating in a universal school-based trial and 41 vulnerable children who were taking part in a study exploring the impact of exclusion from school. Exploratory factor analysis results (first factor accounts for 80.8% of the variation in the items) and the high Cronbach’s alpha value of 0.85 indicate that the PBQ consists of one substantive factor/dimension. Strong correlations between the total PBQ score and the conduct sub-scale (Spearman’s correlation coefficient (r_s) = 0.67) and total difficulties score (r_s = 0.59) of the SDQ indicate convergent validity. This study suggests that the PBQ is a reliable measure, and provides some evidence of validity. Further work is needed to test the PBQ in an older, more diverse populations and to measure sensitivity to change.  相似文献   

Effective Counseling for Racial/Ethnic Minority Clients: Examining Changes Using a Practice Research Network     

Allison J. Lockard  Jeffrey A. Hayes  James M. Graceffo  Benjamin D. Locke 《Journal of College Counseling》2013,16(3):243-257

Studies have shown that counseling decreases students' academic distress. These findings, however, are based primarily on European American students. This study explored the impact of counseling on academic distress for treatment‐seeking racial/ethnic minority college students using the Counseling Center Assessment of Psychological Symptoms–34 ( Locke et al., 2012 ) Academic Distress subscale. Results indicated that there are significant differences in academic distress at intake based on race/ethnicity. Furthermore, findings revealed that change in academic distress over the course of treatment varies by race/ethnicity.  相似文献   

Teaching in Higher Education     

Richard Andrews 《Teaching in Higher Education》2013,18(1):117-120

The essay has been called the 'default genre' in high school and university education. This paper examines the nature, history and function of the essay in this role, including feminist critiques of the genre. It explores in particular the dialogic or multi-voiced character of most academic essays, and suggests that it is through dialogic structuring that new forms of academic writing might be generated. Excerpts from five student essays, and other forms of coursework and examination work are studied. The paper suggests that the handing in of essays and their role in the assessment of student performance is an elaborate game that students and teachers/lecturers have to learn to play well in order for both sides to enjoy and gain from the experience; it also concludes that it is time to recognise more formally the diverse forms of student expression as valid contributions to the demonstration of emerging knowledge.  相似文献   

The relationship between inertial measurement unit-derived ‘force signatures’ and ground reaction forces during cricket pace bowling     

Samuel J. Callaghan  Robert G. Lockie  Warren A. Andrews  Robert F. Chipchase  Sophia Nimphius 《Sports biomechanics / International Society of Biomechanics in Sports》2020,19(3):307-321

Abstract

This study assessed the reliability and validity of segment measured accelerations in comparison to front foot contact (FFC) ground reaction force (GRF) during the delivery stride for cricket pace bowlers. Eleven recreational bowlers completed a 30-delivery bowling spell. Trunk- and tibia-mounted inertial measurement units (IMUs) were used to measure accelerations, converted to force, for comparisons to force plate GRF discrete measures. These measures included peak force, impulse and the continuous force–time curve in the vertical and braking (horizontal) planes. Reliability and validity was determined by intra-class correlation coefficients (ICC), coefficient of variation (CV), Bland–Altman plots, paired sample t-tests, Pearson’s correlation and one-dimensional (1D) statistical parametrical mapping (SPM). All ICC (0.90–0.98) and CV (4.23–7.41%) were acceptable, except for tibia-mounted IMU braking peak force (CV = 12.44%) and impulse (CV = 18.17%) and trunk vertical impulse (CV = 17.93%). Bland–Altman plots revealed wide limits of agreement between discrete IMU force signatures and force plate GRF. The 1D SPM outlined numerous significant (p < 0.01) differences between trunk- and tibia-located IMU-derived measures and force plate GRF traces in vertical and braking (horizontal) planes. The trunk- and tibia-mounted IMUs appeared to not represent the GRF experienced during pace bowling FFC when compared to a gold-standard force plate.  相似文献