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Customer acceptance of IPTV service quality 总被引：1，自引：0，他引：1
Hyeong Yu Jang Mi Jin NohAuthor vitae 《International Journal of Information Management》2011,31(6):582-592
The purpose of this article is to provide insights into the effects of Internet Protocol Television (IPTV) service quality and reveal mediation effects in the process of forming the repurchase intention. This study incorporates additional theoretical construct, perceived enjoyment, to reflect IPTV characteristics using extended technology acceptance model (TAM). This study empirically investigated a research model and conducted a survey of IPTV service users. The results of this study are as follows. First, IPTV service quality is summarized as design, security, and customer service, which is supported by second-order factor analysis. Service quality had an influence on perceived usefulness, perceived ease of use, and perceived enjoyment. Second, perceived ease of use had a significant effect on perceived enjoyment, and perceived usefulness also had an effect on repurchase intention. Third, attitude, trust, and satisfaction had a positive effect on repurchase intention. To reveal the impact on repurchase intention of the IPTV service quality, this study proposes customer acceptance on IPTV service based on a modified TAM. 相似文献
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This research examined attentional bias toward exercise-related images using a visual probe task. It was hypothesized that more-active participants would display attentional bias toward the exercise-related images. The results showed that men displayed attentional bias for the exercise images. There was a significant interaction of activity level by gender, and simple slopes analysis showed that active women displayed attentional bias toward the exercise-related images and inactive women displayed attentional bias toward the control images. A similar analysis with explicit attention to the pictures as the outcome variable was not significant. These findings confirm that attention for exercise-related images can be captured automatically regardless of whether people report they are attending to them. 相似文献
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Since 1997 appraisal has been a mandated requirement of New Zealand schools. While the management of teacher performance is not new, schools are increasingly being faced with difficult and complex decisions regarding accountability mechanisms for teacher performance. Moreover, in a climate of school self-management the potential exists for tensions between bureaucratic systems and the professional autonomy of teachers to surface. This article reports on research conducted in 2001 that investigated teachers' perceptions of the bureaucratic and professional approaches to performance management in their schools. In a climate of increasing control of teachers' work and professional activities by the State, results from recent research indicate that school managers have adopted a professional approach to the appraisal of staff. Moreover the involvement of teachers in developing school-level appraisal systems is pinpointed as fundamental to the long-term success of appraisal in New Zealand schools. 相似文献
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Tanya Forneris PhD Steven J. Danish Phd Elizabeth Fries 《Journal of educational and psychological consultation》2013,23(2):130-149
Goals for Health was a National Cancer Institute funded program designed to impact health behaviors of adolescents living in rural Virginia and New York. This study examined three specific objectives: (a) to examine participants' perceptions of the program components and the relationship between program components and overall program perception, (b) to examine whether subgroups of our participant population perceived the program differently, and (c) to examine whether having positive perceptions of the program predicted changes in program outcomes. Results indicated that program components were significantly related to program perceptions. Perceptions of the program did not differ by subgroup and program perceptions significantly predicted changes in tobacco attitudes and self-efficacy about eating behaviors. Given these findings, school consultants should become aware of how implementation of a program and perceptions of a program may impact program outcomes. 相似文献
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In this article, we present an argument for consideration by those researching and promoting new learning environments (NLEs). We believe advocates of NLEs should consider the literature and research base indicating effective instruction is not based on a forced dichotomy between theoretical perspectives, but rather a thoughtful, pragmatic blending of practices based on evidence gained from various perspectives and lines of research. While unguided or minimally guided instructional approaches are popular and intuitively appealing, these approaches ignore substantial evidence indicating these approaches are less effective and less efficient than instructional approaches that incorporate guidance of the learning process that is faded as internal guidance is developed (Kirschner et al., Educ Psychol 41:75–86, 2006). We illustrate how integrating evidence from multiple theoretical perspectives leads to the development of more powerful approaches to learning and instruction through a review of the premises, evolution, and research behind Self-Regulated Strategy Development (SRSD) in the area of writing. 相似文献
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Tanya J. Gaxiola Serrano 《Community College Journal of Research & Practice》2017,41(4-5):239-252
ABSTRACTAs a group, Latina/o students are more likely to experience a substandard K–12 education complete with underresourced schools, high teacher turnover, and fewer college-preparatory courses. It is this same inferior education that denies many Latina/o high school students the opportunity to engage in college-choice—leading to their disproportionate enrollment in community colleges over 4-year colleges or universities. In California alone, approximately 75% of Latina/o students in higher education can be found in the community college sector—making this an important pathway for many Latina/o students. This qualitative study incorporated a Critical Race Theory (CRT) in Education framework to focus on the racialized K–12 experiences of four Latina/o graduate students who started their postsecondary career at a community college. This study was undertaken to better understand what led Latina/o students to enroll in community colleges after high school. Exploring the pathways of Latina/o students from high school to community college is imperative to community college practitioners (i.e., faculty, staff, and administrators) when considering best practices for their large Latina/o student body, as is found in California. The initial findings suggest that racism in K–12 in the forms of tracking, limited college information, and low expectations from academic personnel had a direct impact on the postsecondary experiences and opportunities available to Latina/o students. Lastly, the findings challenge prevailing portrayals where Latina/o students passively accept their marginalized position in education by highlighting their voice, resiliency, and agency in the face of systematic racism, as evidenced by their successes in academia. 相似文献
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Maureen J. Reed Deborah J. Kennett Tanya Lewis Eunice Lund‐Lucas Carolyn Stallberg Inez L. Newbold 《高等教育研究与发展》2009,28(4):385-400
Little is known about the relative effects of post‐secondary learning services for students with learning disabilities. We compared outcomes for students with learning disabilities who selected to: (1) take an academic learning success course (course‐intervention), (2) have regular individual interventions (high‐intervention) or (3) use services only as needed (low‐intervention). Pre‐ and post‐test comparisons revealed improvements in academic self‐efficacy and academic resourcefulness for students in the course‐ and high‐intervention groups. The course‐intervention group also showed decreases in their failure attributions to bad luck and increases in their general repertoire of learned resourcefulness skills in comparison to the high‐intervention group and had significantly higher year‐end GPAs in comparison to the low‐intervention group. Here we find positive outcomes for students with learning disabilities taking a course that teaches post‐secondary learning and academic skills. 相似文献
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Tanya Beran 《Psychology in the schools》2009,46(4):348-361
This study investigates peer victimization and achievement. Adolescents aged 12–15 years were drawn from the National Longitudinal Survey of Children and Youth, which is a stratified random sample of 22,831 households in Canada. Teachers', children's, and parents' reports were combined in a latent variable path analysis, χ2(51) = 348.54, p < .000. The model converged in six iterations resulting in a Comparative Fit Index = .90, and a standardized residual mean error of .05. The model shows that adolescents who are victimized by their peers are at risk of experiencing poor school achievement if they exhibit disruptive behaviors, receive little support from their teachers, and experience non‐nurturing, rejecting behaviors from their parents. © 2009 Wiley Periodicals, Inc. 相似文献
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Tanya Beran Claudio Violato Don Kline Jim Frideres 《Assessment & Evaluation in Higher Education》2009,34(5):519-527
Although measures of student ratings of instruction have been developed and examined empirically, students' attitudes about the utility of these ratings have yet to be meaningfully quantified. Using survey responses from 1229 students at a major Canadian university, we developed a psychometrically sound measure of the usefulness of student ratings. A principal components analysis with oblique rotation was conducted and three factors (Instructor characteristics, Course characteristics and Instructor's relative ranking) were obtained that explained 64% of the variance in six iterations. The usefulness of these three types of ratings information differs according to several student and course characteristics. The present results provide evidence for both reliability and validity of the instrument as an indicator of the utility of teaching evaluation for students. 相似文献