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721.
Howard Stevenson 《Journal of School Choice》2015,9(4):604-625
This article provides a case study of union change in an environment in which radical school restructuring is taking place, and active strategies to weaken and marginalize organized teachers are being pursued by the state. The case study union is the National Union of Teachers in England. The article explores a number of different strategies open to teacher unions, utilizing a framework provided by Turner (2004). Drawing on data collected at a national level, and in three local authority areas, I argue that the National Union of Teachers’ response to the erosion of collective bargaining is best presented as an amalgam of strategies focused on workplace organizing, political campaigning, and coalition building. The data demonstrate considerable congruence between national and local strategies, although local data reveal considerable challenges in implementation and consequently considerable unevenness in local experiences. 相似文献
722.
Upgrading the technological capabilities of foreign transnational subsidiaries in developing countries: The case of electronics in Thailand 总被引:1,自引:0,他引:1
Although substantial research shows the importance of transnational corporations (TNCs) to export-led growth in some developing countries, it cannot be assumed that TNC subsidiaries will automatically upgrade their capabilities through time or in a uniform fashion. This paper explores the pattern and pace of a sample of exporting TNC subsidiaries operating in the electronics industry in Thailand, showing how the different architectures of global value chains (centralised versus decentralised) shaped the technological progress of subsidiaries in this country. The case evidence suggests a wide variety in upgrading through time, with some subsidiaries failing to develop capabilities and remaining as ‘assembly only’ plants. Other more dynamic plants developed process engineering and product design skills, investing heavily in capability building. One common determinant in capability building appears to be the overall technology strategy of the global value chain leader (or parent company). In those subsidiaries which did not upgrade beyond assembly, technology decisions and processes were tightly controlled within the parent headquarter locations in relatively centralised international value networks. By contrast, the more dynamic plants exercised more discretion over local capability building. The latter operated in relatively decentralised networks, more open to domestic policies to encourage upgrading. The study suggests that governments should tailor upgrading policies not only according to the approximate level of capabilities attained by local subsidiaries, but also according to how receptive subsidiaries are to upgrading, arguing that capability building and policy receptiveness go hand-in-hand. Other countries hoping to upgrade the quality of foreign direct investment might also wish to focus policies on the more technologically capable, ambitious and receptive categories of foreign subsidiary. 相似文献
723.
Morris Thomas Howard 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2019,65(4):633-653
International Review of Education - Self-directed learning is a fundamental competence for adults living in our modern world, where social contextual conditions are changing rapidly, especially in... 相似文献
724.
The learning cycle is a method of teaching–it is also a curriculum organization principle. Although Jean Piaget contributed to its formation (Piaget, 1973), its present structure has to be attributed to Dr. Robert Karplus and the persons who developed the materials of the Science Curriculum Improvement Study. It was through the SCIS activities that many of us learned how to develop curricula and teach with the learning cycle. 相似文献
725.
Each of four pigeons was exposed to a single random-ratio schedule of reinforcement in which the probability of reinforcement
for a peck on either of two keys was 1/25. Reinforcer amounts were determined by an iterated prisoner’s dilemma (IPD) matrix
in which the “other player” (a computer) playedtit-for-tat. One key served as thecooperation(C) key; the other served as thedefection(D) key. If a peck was scheduled to be reinforced and the D-key was pecked, the immediate reinforcer of that peck was always
higher than it would have been had the C-key been pecked. However, if the C-key was pecked and thefollowing peck was scheduled to be reinforced, reinforcement amount for pecks on either key were higher than they would have been if
the previous peck had been on the D-key. Although immediate reinforcement was always higher for D-pecks, the overall reinforcement
rate increased linearly with the proportion of C-pecks. C-pecks thus constituted a form of self-control. All the pigeons initially
defected with this procedure. However, when feedback signals were introduced that indicated which key had last been pecked,cooperation (relative rate of C-pecks)—hence, self-control—increased for all the pigeons. 相似文献
726.
AbstractEnvironmental educators in both formal and informal settings work to develop students’ environmental literacy, with the goal of developing adult citizens who care about the environment and are knowledgeable and prepared to engage in behaviours to address environmental issues. Yet little attention has been paid to educator environmental literacy. Here we report the findings from an interview study of formal educators from K-12 settings and informal educators from out-of-school settings. Overall, educators favoured personal-level behaviours. In addition, some educators reported poor environmental self-efficacy for three main reasons: the scale of the problem, other negative environmental behaviour that offsets positive behaviour, and the need for system-level behaviour Educators rarely engaged in system-level behaviour due to distrust of the system, inexperience, and the rejection of political or activist identity. 相似文献
727.
L. Oriana Linares Nicole Rosbruch Marcia B. Stern Martha E. Edwards Gillian Walker Howard B. Abikoff Jose Ma. J. Alvir 《Psychology in the schools》2005,42(4):405-417
This preliminary study examined intervention effects of a universal prevention program offered by classroom teachers to public elementary school students. The Unique Minds School Program (M.B. Stern, 1999) is a teacher‐led program designed to promote cognitive‐social‐emotional (CSE) skills, including student self‐efficacy, problem solving, social‐emotional competence, and a positive classroom climate, with the dual goal of preventing youth behavioral problems and promoting academic learning. During 2 consecutive school years, 119 students and their teachers were assessed in the fall and spring of Grade 4 and again in the spring of Grade 5. As compared to students in the comparison school, students in the intervention showed gains in student self‐efficacy, problem solving, social‐emotional competencies, and math grades. Incremental gains within CSE domains were found after 1 and 2 years of intervention. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 405–417, 2005. 相似文献
728.
Thomas W. Haywood Howard M. Kravitz Orest E. Wasyliw Jack Goldberg James L. Cavanaugh Jr. 《Child abuse & neglect》1996,20(12):1233-1243
Sexual abuse in childhood is frequently reported among sex offenders and has been hypothesized to be one of a number of psychological factors etiologically related to perpetration of child molestation in adulthood. In the current study we examine a sample of cleric and noncleric admitted child molesters and normal control subjects in their exposure to sexual abuse in childhood and current psychopathology. Odds ratios for the association between exposure to sexual abuse and child molestation were obtained while adjusting for group differences in demographic and psychological characteristics. Results indicated exposure to sexual abuse in childhood was associated with becoming a child molester for both cleric and noncleric offenders (p < .0002). Nonclerics indicated more severe psychopathology than clerics. Sexual abuse in childhood is one of many risk factors for becoming a perpetrator of child molestation in adulthood for both cleric and noncleric child molesters. Noncleric offenders demonstrated more sociopathy and mental disorder in general while cleric offenders indicated more sexual conflictedness, suggesting different psychoetiologies of offending among cleric and noncleric child molesters. 相似文献
729.
Campbell TF Dollaghan CA Rockette HE Paradise JL Feldman HM Shriberg LD Sabo DL Kurs-Lasky M 《Child development》2003,74(2):346-357
One hundred 3-year-olds with speech delay of unknown origin and 539 same-age peers were compared with respect to 6 variables linked to speech disorders: male sex, family history of developmental communication disorder, low maternal education, low socioeconomic status (indexed by Medicaid health insurance), African American race, and prolonged otitis media. Abnormal hearing was also examined in a subset of 279 children who had at least 2 hearing evaluations between 6 and 18 months of age. Significant odds ratios were found only for low maternal education, male sex, and positive family history; a child with all 3 factors was 7.71 times as likely to have a speech delay as a child without any of these factors. 相似文献
730.