Mathematics and Language Skills and the Choice of Science Subjects in Secondary Education     

D. Uerz  H. Dekkers  A.A. Béguin 《Educational Research and Evaluation》2013,19(2):163-182

A growing shortage of technical and science graduates means that the question of determinants of differences in performance and choices in that field based, among other things, on social background characteristics (gender, socioeconomic status, ethnic origin, family composition) remains a topical one. In this study, a rational choice model is proposed in which background-specific comparative advantages in different subjects are in focus. Secondary analyses of a large-scale cohort study (VOCL) show that in addition to the most important explanatory variable, namely gender, the gap between mathematical and language skills makes a relevant contribution in predicting the choice of science subjects in secondary education. This gap can, in turn, be predicted on the basis of gender and family composition.  相似文献   

Metacognitive activities in text-studying and problem-solving: Development of a taxonomy     

Joost Meijer  Marcel V. J. Veenman  Bernadette H. A. M. van Hout-Wolters 《Educational Research and Evaluation》2013,19(3):209-237

This article describes the construction of a hierarchical taxonomy of metacognitive activities for the interpretation of thinking-aloud protocols of students in secondary education, who studied texts on history and physics. After testing an initial elaborate taxonomy on a restricted number of protocols by multiple raters, it appeared that the interrater correspondence was well below par. The categories in the taxonomy were too highly specified. Categories were combined and tested on new protocols in a cyclic fashion. The revised taxonomy was then used for coding 16 history protocols and 16 physics protocols. Frequencies of occurrence of metacognitive activities were obtained, as well as judgements of the quality of the metacognitive activities of the participants. There is a reasonable correlation between the frequency method and the quality method for coding thinking-aloud protocols. Also, there is a substantial covariation of the number of metacognitive activities across both tasks.  相似文献   

Tackling the remaining attainment gap between students with and without immigrant background: an investigation into the equivalence of SES constructs     

Jenny Lenkeit  Daniel H. Caro  Steve Strand 《Educational Research and Evaluation》2013,19(1):60-83

In England, students with immigrant background exhibit lower educational attainment than those without immigrant background. Family socioeconomic status (SES) helps explain differences in educational attainment, but a gap remains that differs in size for students with different immigrant backgrounds. While the explanatory repertoire for the remaining gap is broad, it has been neglected to comprehensively investigate whether family SES constructs are equivalent across students with different immigrant backgrounds. Using data from the first wave of the Children of Immigrants Longitudinal Survey in Four European Countries (CILS4EU) for England (n = 4,315), the paper applies exploratory structural equation modelling (ESEM) to evaluate measurement invariance of family background constructs across students without and with immigrant background, specifically Pakistani/Bangladeshi immigrant background. Results suggest differences in the structure of family SES indicators across groups and in their association with educational attainment. Complementary variables are suggested to enhance family SES indicators. Findings are relevant to researchers investigating educational inequalities related to immigrant background.  相似文献   

Effects of a Classroom Management Intervention on Student Achievement in Inner‐City Elementary Schools     

H. Jerome Freiberg  T. A. Stein  Shwu‐yong Huang 《Educational Research and Evaluation》2013,19(1):36-66

ABSTRACT

As part of a study of the life‐cycle of inner‐city schools, the achievement of elementary school students (on MAT6 and TEAMS tests) who had teachers trained in a classroom management program in one school were compared with students in a comparison school during a four‐year period. Students at Madison Elementary School showed statistically greater achievement gains on both nationally normed achievement tests (MAT6) and on state criterion‐referenced achievement battery than students at the comparison school in each of three years. The overall effect size due to program treatment on the MAT6 test scores was large, ranging from .43 (1986–87) and .83 (1987–88) during intervention to .73 (1988–89) after intervention. Similar results were found in the TEAMS test associated with the program intervention with overall effect size of 1.02 (1987–88) and .78 (1988–89) in mathematics, .68 and .77 in reading, and .59 and .77 in writing for the respective years. On measures of learning environment, in a post hoc analysis (1990–91), students at Madison perceived their environment to be significantly more positive than comparison students. Teacher and principal interviews during and after the intervention periods provided contextual guidance for the findings.  相似文献   

The other exit: The definitive statement on management theory and practice in our time     

David H. Allan 《School Leadership & Management》2013,33(2):257-270

As part of an investigation into the progress of the appraisal of primary school headteachers in three LEAs in the Midlands, the three LEA appraisal coordinators concerned were interviewed in advance of a sample of the headteachers. From the three semi-structured interviews it was possible to detect interesting differences, as well as similarities, in the procedures adopted in the LEAs. In one case the advisers were unable to meet the statutory obligation for there to be an LEA officer involved in each appraisal and reporting back to the LEA appeared to be very patchy. This stemmed from resource constraints which were also seen as a looming problem by the other coordinators. In all three cases the coordinators had tried to ensure that the implementation of headteacher appraisal was as non-threatening as possible. This had led in some cases to a level of reciprocity of appraisal together with a degree of choice which might be seen as a more comfortable set of arrangements than many managers outside education or, for that matter, class teachers might encounter. The outcomes were, however, seen as very positive staff development for the heads concerned. (This is being confirmed by the overwhelming majority of the heads themselves in the interviews with them which have taken place subsequently.) Although appraisal reports on heads are available by law to the chairpersons of governing bodies, there was evidence that such feedback as there was tended to be perfunctory in many cases. There is evidence that this is not through carelessness. Appraisal of headteachers may not be following the lines of accountability originally favoured by the government. This may account for some evidence of government disenchantment with the appraisal process in education as it currently operates.  相似文献   

Responsive Instruction for Young Children: A Study of how teachers can help easily distracted children become more attentive     

Jos H. M. Castelijns 《Emotional and Behavioural Difficulties》2013,18(1):22-33

In a research and development project called ‘orthopedagogisch project Afstemming’, conducted at the Utrecht University, a programme for teachers in kindergarten is designed and evaluated. It's goal is enhancing children's motivation and attention for work and play by means of responsive Instruction.  相似文献   

Appropriateness of recommended agricultural water-management technologies as perceived by the personnel of research and extension system: A study in the eastern region of India     

Souvik Ghosh  H.N. Verma  Dinesh Chandra  P. Nanda 《The Journal of Agricultural Education and Extension》2013,19(1-4):17-26

The key to agricultural development in the eastern region of India, where problems of excess water and water scarcity coexist, is the scientific management of water resources with the adoption of recommended water-management technologies. A vast networking of infrastructure for the development and dissemination of water- management technologies have been designed since the very inception of planned economic change. Despite these concerted efforts, a large number of recommended technologies are either being adopted in piece-meal or not at all. The research and extension systems have been generating and disseminating technologies, therefore, it was felt worthwhile to assess the feasibility and appropriateness of recommended tecnologies as perceived in the first instance by the personnel of the research system and followed by the extension personnel. These steps were felt to be a precursor to screen the recommended technologies for their dissemination and evaluation in different farming systems. The assessment of recommended water-management technologies was performed after their documentation from different organisations working in the field of water management in two eastern India states viz. Orissa and West Bengal. The perception of 30 personnel members of the research system regarding the feasibility of these technologies elucidated that out of 86 documented recommended water-management technologies, 40 were having feasibility scores of ≥ 4.0; 8 technologies with score £ 3.0 and the rest of the 38 technologies with a score between 3.0 and 4.0 on a feasibility continuum range from 1.0 (not feasible) to 5.0 (highly feasible). Out of 40 recommended technologies (already assessed as highly feasible by the research personnel), extension personnel have perceived 16 and 10 technologies as highly appropriate and feasible, respectively. While six and four technologies were found to be less appropriate and feasible, respectively. Correlation of all nine indicators of appropriateness with feasibility of technologies was significant. Five indicators of appropriateness viz. simplicity, physical compatibility, production sustainability, cultural compatibility and cost together constituted 36.8 per cent of the total variation in feasibility with the ‘t’ values and ‘F’ values being significant. It indicates that not appropriateness of technologies alone but other factors influence the feasibility of technologies.  相似文献   

Dealing with Drought: A Comparison of Perceptions and Coping Strategies of Iranian Farmers from Regions with Different Drought Intensities     

Kiumars Zarafshani  Marjan J. Gorgievski  Ghossein H. Zamani 《The Journal of Agricultural Education and Extension》2013,19(1):69-80

Abstract

This paper reports the results of a study to understand why some New Zealand dairy farmers are changing from twice-a-day (TAD) to once-a-day (OAD) milking. Increasing herd size, unavailability of suitable labour and changing lifestyle expectations from farmers and their staff have led some to explore OAD milking as a means of alleviating these issues. A convergent interviewing process was used with 21 dairy farmers who had all adopted OAD milking. A marketing approach, based on consumer behaviour theory and farming systems theory, was used to classify farmers into segments based on their different reasons for adoption. Six segments were identified, viz., herd expansion, time needed to build capital, decreasing labour, increasing labour flexibility, feed shortfalls, and herd health, motivating farmers to adopt OAD milking. Farmers in some segments such as herd expansion and feed shortfalls indicated that they were less likely to be long-term adopters than those in the other segments. Farmers interviewed unanimously understood that OAD milking led to reduced milk yield but were generally prepared to tolerate this to achieve their short-term or long-term goals.  相似文献   

Factors Influencing Access to Integrated Soil Fertility Management Information and Knowledge and its Uptake among Smallholder Farmers in Zimbabwe     

T. Gwandu  P. Mapfumo  T.C. Mashavave  R. Chikowo  H. Nezomba 《The Journal of Agricultural Education and Extension》2013,19(1):79-93

Abstract

Purpose: The study evaluated how farmer acquisition, sharing and use patterns of information and knowledge interact with different socioeconomic factors to influence integrated soil fertility management (ISFM) technology uptake.

Design/methodology/approach: The study was conducted as part of an evaluation of field-based farmer learning approaches introduced by SOFECSA in Zimbabwe. Building on emerging farmer interactive platforms, data were collected using farmer participatory research approaches.

Findings: Over 90% of the farmers identified the national extension agents as the farmers' most preferred and reliable sources of information on ISFM, with farmer-to-farmer interactions ranking second. Non-governmental organisations and the print media emerged as the least trusted sources of agricultural technical information. Field-based learning centres, which enabled interactive evaluation of different ISFM options, constituted ~50%, indicating that they were major platforms for information and knowledge sharing. Uptake of ISFM was influenced by farmer resource group and farmers' visits to learning centres. Farmer experience and access to extension services were, in turn, the major factors influencing farmers' use of ISFM information. Approaches that support farmer-to-farmer interactions are required and learning centres are a suitable platform for such interactions to occur.

Practical implications: The article brings to attention the role of learning centres in fostering adoption of ISFM technologies. Insights on the need to support and strengthen agricultural extension in rural smallholder communities are provided.

Originality/value: This is a unique study exploring the role of farmer-oriented information and knowledge management in promoting complex technologies such as ISFM. A new dimension on the demands of new approaches for information dissemination to enhance knowledge sharing is presented.  相似文献   

Homophobia in medical students of the University of Hong Kong     

R. W. M. Kan  K. P. Au  W. K. Chan  L. W. M. Cheung  C. Y. Y. Lam  H. H. W. Liu 《Sex education》2013,13(1):65-80

Homosexuality is now accepted as a normal variant of human sexuality, but homophobia among healthcare professionals is well documented. Establishment of trustful doctor–patient relationships is impossible in the presence of homophobia. We were interested to examine the extent of homophobia among medical students, the future doctors. This article aims to study attitudes of medical students of the University of Hong Kong towards homosexuality and to identify significant factors affecting their attitudes. A cross‐sectional study was performed on students of the University of Hong Kong. Attitudes towards homosexuality were compared between medical and non‐medical students. More than 25% of the medical students agreed with the statement ‘homosexuality is a psychological disorder that requires therapy’. More than 15% would avoid any physical contact with homosexuals to minimise the chance of contracting diseases, especially AIDS. Comparison between the medical students and non‐medical students showed that the attitudes of the medical students were significantly more homophobic. Factors explaining the difference included the importance of religion in the formation of moral values, gender, experience of working closely with homosexual friends, sexual orientation, experience of the heterosexual sexual act, acquaintance of homosexual friends, and experience of homosexual love relationships. In conclusion, there appeared to be a certain level of homophobia among the medical students. This could possibly be explained by their lack of experience of working closely with homosexual friends. Relevant curriculum modification and development are urgently needed, to provide ongoing opportunities for students to realise their own values that could unconsciously affect their clinical judgements.  相似文献