The Future of Innovation Studies in Less Economically Developed Countries     

Logan D. A. Williams  Thomas S. Woodson 《Minerva》2012,50(2):221-237

In this paper, we argue that there are patterns of innovation occurring in less economically developed countries (LEDCs) that have been historically overlooked by the innovation studies literature, including the literature on innovation systems and the triple helix. This paper briefly surveys cases in agriculture, banking, biomedicine and information and communications technologies that demonstrate organizational, scientific and technological innovation in Africa, South Asia, and Brazil. In particular, we track new developments in two distinctive patterns within LEDCs: (1) civil society as a site of innovation and; (2) innovation through appropriation. By systematically uncovering patterns of innovation in LEDCs, science and technology policy scholars may make new theoretical gains in innovation studies that can potentially contribute to innovation policies in the global South.  相似文献   

Look who's being left behind: educational interpreters and access to education for deaf and hard-of-hearing students     

Schick B  Williams K  Kupermintz H 《Journal of deaf studies and deaf education》2006,11(1):3-20

For many deaf and hard-of-hearing students, access to the general education curriculum is provided, in part, by using the services of an educational interpreter. Even with a highly qualified interpreter, full access to the content and social life in a hearing classroom can be challenging, and there are many aspects of the educational placement that can affect success. The skills and knowledge of the educational interpreter are one critical aspect. This study reports results from a study of approximately 2,100 educational interpreters from across the United States. All the interpreters were evaluated using the Educational Interpreters Performance Assessment (EIPA), an evaluation instrument used to assess and certify classroom interpreters (see Schick, Williams, & Bolster, 1999). The results show that approximately 60% of the interpreters evaluated had inadequate skills to provide full access. In addition, educational interpreters who had completed an Interpreter Training Program had EIPA scores only .5 of an EIPA level above those who had not, on average. Demographic data and its relationship with EIPA ratings are explored. In general, the study suggests that many deaf and hard-of-hearing students receive interpreting services that will seriously hinder reasonable access to the classroom curriculum and social interaction.  相似文献   

Prevalence of childhood sexual abuse among incarcerated males in county jail     

Johnson RJ  Ross MW  Taylor WC  Williams ML  Carvajal RI  Peters RJ 《Child abuse & neglect》2006,30(1):75-86

OBJECTIVE: The current study examined the prevalence and characteristics of childhood sexual abuse in a jailed-based population. METHODOLOGY: A retrospective, self-reported survey was administered over an 8-week period to a random sample of 100 men who were incarcerated in a county jail in Southeastern Texas. The survey included questions about childhood sexual experiences before and after puberty, drug history and use, and sexual risk-taking behaviors. RESULTS: Of the 100 male inmates who participated in this study, 59% reported experiencing some form of sexual abuse before puberty, and all such instances occurred before or at the age of 13 years. The first episode of childhood sexual abuse began at an average age of 9.6 years (SD = 2.4), and ended at an average age of 13.0 years (SD = 2.3). Kissing and touching without intercourse (64%) was the common pattern of sexual abuse experience reported. The total number of perpetrators was 165, with 10% male and 90% female. Friends (n = 72) and family (n = 56) were the most frequent perpetrators. CONCLUSION: Childhood sexual abuse may be more prevalent among inmates than among males in the general population. These results show a high percentage of inmates who report a history of childhood sexual abuse; this rate is higher than those reported by other studies for incarcerated males. The findings support the belief held by professionals in the criminal justice field that a significant number of incarcerated males may have been victims of sexual abuse.  相似文献   

Taking a step back: learning without the facilitator on solo activities     

Andy Williams 《Journal of Adventure Education & Outdoor Learning》2013,13(2):137-155

The purpose of this study is to report on the nature of student learning resulting from an open facilitation approach to solo activities. Three key moments of facilitator intervention were identified at which the facilitator was encouraged to take a step back from directing the experience. They are the pre-activity brief, the mid-activity visit and the post-activity review. Findings suggest that participants' learning focused on their raised self-awareness and social relationships. Raised spiritual awareness was also identified and this was closely linked to a connection with the landscape and eco-system. Evidence was also identified for emergent learning to have occurred that is not normally identified in the solo discourse. The findings suggest that participants on solo activities do not require a facilitator to tell them what they should be learning and that they will identify for themselves outcomes that are personally meaningful and important.  相似文献   

The Extent of Mismeasurement for Aberrant Examinees     

Alexandra Petridou  Julian Williams 《Educational Assessment》2013,18(1):42-68

The person-fit literature assumes that aberrant response patterns could be a sign of person mismeasurement, but this assumption has rarely, if ever, been empirically investigated before. We explore the validity of test responses and measures of 10-year-old examinees whose response patterns on a commercial standardized paper-and-pencil mathematics test were flagged as aberrant. Validity evidence was collected through postexamination reflective interviews with 31 of the 80 pupils flagged as aberrant and their teachers, and teacher assessment (TA) judgments for the whole examination cohort of 674 examinees. Analysis suggested that interview-adjusted scores were significantly better fitting than expected by chance, but only some adjustments suggest serious mismeasurement. In addition, disagreement between TA and test scores was significantly greater for aberrant examinees, and partially predicted the interview adjustments. We conclude that person misfit statistics when combined with TA might be a useful antidote to mismeasurement, and we discuss the implications for assessment research and practice.  相似文献   

Adult Learner Graduation Rates at Four U.S. Community Colleges by Prior Learning Assessment Status and Method     

Milan S. Hayward  Mitchell R. Williams 《Community College Journal of Research & Practice》2013,37(1):44-54

The completion agenda demands higher community college graduation rates among adult learners, and prior learning assessment (PLA) is a promising solution. PLA permits students to earn credit for college-level learning acquired outside of higher education and is associated with improved student outcomes. However, little is known regarding community college graduation rates among adult learners by prior learning assessment status and method. Therefore, the purpose of the current study was to examine adult learner graduation rates by PLA status and method at four U.S. community colleges. Results from this foundational study confirmed a remarkable difference in graduation rates between adult PLA learners and adult non-PLA learners, uncovered striking differences in the graduation rates of adult PLA learners by PLA method, and identified a relationship between PLA method and graduation. Findings provide community college stakeholders with new insight into adult PLA learners in the community college and a basis for future research leading to higher graduation rates among adult learners.  相似文献   

Resampling and Distribution of the Product Methods for Testing Indirect Effects in Complex Models     

Jason Williams  David P. MacKinnon 《Structural equation modeling》2013,20(1):23-51

Recent advances in testing mediation have found that certain resampling methods and tests based on the mathematical distribution of 2 normal random variables substantially outperform the traditional z test. However, these studies have primarily focused only on models with a single mediator and 2 component paths. To address this limitation, a simulation was conducted to evaluate these alternative methods in a more complex path model with multiple mediators and indirect paths with 2 and 3 paths. Methods for testing contrasts of 2 effects were evaluated also. The simulation included 1 exogenous independent variable, 3 mediators and 2 outcomes and varied sample size, number of paths in the mediated effects, test used to evaluate effects, effect sizes for each path, and the value of the contrast. Confidence intervals were used to evaluate the power and Type I error rate of each method, and were examined for coverage and bias. The bias-corrected bootstrap had the least biased confidence intervals, greatest power to detect nonzero effects and contrasts, and the most accurate overall Type I error. All tests had less power to detect 3-path effects and more inaccurate Type I error compared to 2-path effects. Confidence intervals were biased for mediated effects, as found in previous studies. Results for contrasts did not vary greatly by test, although resampling approaches had somewhat greater power and might be preferable because of ease of use and flexibility.  相似文献   

STORYTELLING AND STORYACTING AS AN ACTIVE LEARNING STRATEGY     

Karen Cachevki Williams  Margaret Cooney  Jane Nelson 《Journal of Early Childhood Teacher Education》2013,34(3):347-352

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NAECTE PRESIDENT'S MESSAGE FEBRUARY 1999     

Leslie R. Williams JECTE 《Journal of Early Childhood Teacher Education》2013,34(2):107-108

Children whose native language is one other than English face formidable challenges when they enter English-dominant schools. The task of learning English, progressing in one's native language, and acculturating to the school environment is a complicated one that requires the child to develop many new skills. In the past, children who were English Language Learners (ELLs) encountered a school system that offered little support. New teachers who enter the workforce must now know how to help these children move successfully into the school setting and learn English at the same time. The purpose of this article is to describe the process of change that occurred during the first year of a professional development grant aimed at infusing English Language Learner (ELL) competencies within an early childhood higher education teacher preparation program. A process is described that helped the faculty move from an awareness level to one that embraced a system to integrate ELL skill development within their coursework.  相似文献   

Finding Purpose in Pain: Using Logotherapy as a Method for Addressing Survivor Guilt in First‐Generation College Students     

Kevin A. Tate  Cyrus Williams III  Dia Harden 《Journal of College Counseling》2013,16(1):79-92

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