Mechanisms for turn alternation in woodlice (Porcellio scaber): The role of bilaterally asymmetrical leg movements     

R. N. Hughes 《Learning & behavior》1985,13(3):253-260

Angles of free turn were observed in woodlice (Porcellio scaber) after they had been forced to turn left or right in runways. Alternation angles were increased by greater forced-turn angles and number of successive forced turns in one direction. Removal of one or both antennae had no effect on alternation. It was also repeatedly observed that the closer a woodlouse remained to the far wall while traveling along the exit alley of a runway, the greater was its angle of alternation. However, orientation toward this far wall bore no relation to alternation. When given three successive left or right forced turns followed by a fourth in the opposite direction, woodlice moved further away from the exit-alley far wall and repeated the last forced turn at the choice area. Along with results of the other experiments, this result in particular supported an explanation for woodlouse alternation based on bilaterally asymmetrical leg movements (BALM) arising from the negotiation of forced turns. Such asymmetry is seen as biasing an animal to turn in the opposite direction to a preceding forced turn.  相似文献   

Complicating methodological transparency     

Sarah Bridges-Rhoads  Jessica Van Cleave  Hilary E. Hughes 《International journal of qualitative studies in education》2016,29(4):536-552

A historical indicator of the quality, validity, and rigor of qualitative research has been the documentation and disclosure of the behind-the-scenes work of the researcher. In this paper, we use what we call methodological data as a tool to complicate the possibility and desirability of such transparency. Specifically, we draw on our disparate attempts to address calls for transparency about methodological processes in our respective dissertation studies in order to examine how novice researchers can explore transparency as a situated, ongoing, and philosophically informed series of decisions about how, when, and if to be transparent about our work. This work contributes to conversations about how qualitative researchers in education can understand, discuss, and teach qualitative inquiry while continuing to push the boundaries of the field.  相似文献   

Studies of typical and atypical writing development     

Joanne F. Carlisle  Doris J. Johnson 《Reading and writing》1996,8(1):1-3

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Does Parental Mind‐Mindedness Account for Cross‐Cultural Differences in Preschoolers’ Theory of Mind?          下载免费PDF全文

Claire Hughes  Rory T. Devine  Zhenlin Wang 《Child development》2018,89(4):1296-1310

This study of 241 parent–child dyads from the United Kingdom (N = 120, M_age = 3.92, SD = 0.53) and Hong Kong (N = 121, M_age = 3.99, SD = 0.50) breaks new ground by adopting a cross‐cultural approach to investigate children's theory of mind and parental mind‐mindedness. Relative to the Hong Kong sample, U.K. children showed superior theory‐of‐mind performance and U.K. parents showed greater levels of mind‐mindedness. Within both cultures parental mind‐mindedness was correlated with theory of mind. Mind‐mindedness also accounted for cultural differences in preschoolers’ theory of mind. We argue that children's family environments might shed light on how culture shapes children's theory of mind.  相似文献   

The instructional design portfolio: “Life of a Star” museum exhibit     

Jill Hughes graduate from Lehigh University’s Masters program in Instructional Design  Development 《TechTrends》2005,49(5):61-63

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An essay on the implications of university expansion in Kenya     

Rees Hughes  Kilemi Mwiria 《Higher Education》1990,19(2):215-237

Although Kenya may be the most extreme example, expansion of university education is widespread throughout Eastern and Southern Africa. This article examines the irresistible rising tide of populism as it reaches the ivory tower in Kenya. Economic, political, and equity arguments supporting and opposing expansion are outlined. The conclusions, although directed at Kenya, are broadly applicable to those African nations embarking upon a program of tertiary-level growth.  相似文献   

Doctor's suspension stirs French debate over euthanasia     

Hughes S 《New scientist (1971)》1990,127(1727):22

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Formative Automated Computer Testing (FACT)     

Nicoll Hunt  Janet Hughes  & Glenn Rowe 《British journal of educational technology : journal of the Council for Educational Technology》2002,33(5):525-535

This study describes the context for the development of a tool to formatively assess information technology skills of students. The tool provides a reliable and valid assessment of word processing competency, utilizing automation to apply the test instrument via the Microsoft Office package. Tests can be designed directly by tutors, and delivered via a network. Evaluation of the tests suggests that immediate automated testing is preferred by students compared to a traditional written test. There is evidence that the tool improves the IT skills of its users, whereas a traditional written test has no such beneficial effect.  相似文献   

Pre-service educators and anti-oppressive pedagogy: interrupting and challenging LGBTQ oppression in schools     

Jennifer Mitton-Kukner  Laura-Lee Kearns  Joanne Tompkins 《Asia-Pacific Journal of Teacher Education》2016,44(1):20-34

There are increasing calls for pre-service educators to be responsive and responsible for anti-homophobic education. This research builds on the ongoing efforts to integrate Positive Space training in our two-year Bachelor of Education programme. We found through a series of focus group and individual interviews that pre-service teachers were aware of Lesbian, Gay, Bisexual, Transgendered, and Queering/Questioning (LGBTQ) oppression, witnessed it in schools, employed a range of strategies, but also experienced challenges due to power dynamics in schools, and may not have recognised the power of their interruptions. Our findings suggest that Positive Space training is valuable and necessary and needs to continue to be explicitly embedded in core courses so that all pre-service teachers, regardless of their discipline, develop the skills and attitudes necessary to be advocates for LGBTQ individuals.  相似文献   

Students’ Perceptions of the Value of Using Videos as a Pre-class Learning Experience in the Flipped Classroom     

Taotao Long  Joanne Logan  Michael Waugh 《TechTrends》2016,60(3):245-252

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