Memory codes for temporal and nontemporal samples in many-to-one matching by pigeons     

Angelo Santi  Steve Bridson  Mary Jo Ducharme 《Learning & behavior》1993,21(2):120-130

Pigeons were trained to match temporal (2 and 8 sec of keylight) and color (red and green) samples to vertical and horizontal comparison stimuli. In Experiment 1, samples that were associated with the same correct comparison stimulus displayed similar retention functions; and there was no significant choose-short effect following temporal samples. This finding was replicated in Phase 1 of Experiment 2 for birds maintained on the many-to-one mapping, and it was also obtained in birds that had been switched to a one-to-one mapping by changing the comparison stimuli following color samples. However, in Phase 2 of Experiment 2, when the one-to-one mapping was produced by changing the comparison stimuli following temporal samples, a significant choose-short effect was observed. In Experiment 3, intratrial interference tests gave evidence of temporal summation effects when either temporal presamples or color presamples preceded temporal targets. This occurred even though these interference tests followed delay tests that failed to reveal significant choose-short effects. The absence of significant choose-short effects in Experiment 1 and in Phase 1 of Experiment 2 indicates that temporal samples are not retrospectively and analogically coded when temporal and nontemporal samples are mapped onto the same set of comparisons The interference test results suggest that the temporal summation effect arises from nonmemorial properties of the timing system and is independent of the memory code being used  相似文献   

Silent versus oral reading comprehension and efficiency     

R. Steve McCallum  Shannon Sharp  Sherry Mee Bell  Thomas George 《Psychology in the schools》2004,41(2):241-246

Seventy‐four students read passages from an individually administered test of reading comprehension (a subtest from the Test of Dyslexia, a test of reading and related abilities currently in development; McCallum & Bell, 2001), and then answered literal and inferential questions. Students were randomly assigned to one of two conditions; 39 students read the passages silently and 35 read orally, with time recorded for each passage read. Comprehension and time were dependent measures for a Multivariate Analysis of Covariance (MANCOVA) and two follow‐up Analyses of Covariance (ANCOVA). After controlling for reading ability, results from the MANCOVA showed a significant combined effect ( p < .05); however, a comparison of mean reading comprehension scores showed no significant difference between silent readers and oral readers ( p > .05). On the other hand, with reading ability controlled, silent readers took significantly less time to complete passages compared to those who read orally ( p < .02). In fact, students took 30% longer to read orally than silently, on average. When test directions do not specify either oral or silent reading and error analysis is not a goal, testing will be more efficient via silent responding with no loss of comprehension. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 241–246, 2004.  相似文献   

How School Choice Is Framed by Parental Preferences and Family Characteristics: A Study of Western Area,Sierra Leone     

Pauline Dixon  Steve Humble 《Journal of School Choice》2017,11(1):95-110

This research set out to investigate how, in a post-conflict area, parental preferences and household characteristics affect school choice for their children. A multinomial logit is used to model the relationship between education preferences and the selection of schools for 954 households in Freetown and neighboring districts, Western Area, Sierra Leone. The increased economic well-being of a family tends to increase the likelihood of choosing a nongovernment school. As a child gets older parents are more likely to select government over nongovernment schools. For girls, parents are twice as likely to select a nongovernmental organization (NGO) school than a government one. Where parental preference for girls is a “safe environment” government is the preferred choice over a private proprietor school. Interestingly, the level of household education does not affect the likelihood of attending any school management type.  相似文献   

Why Warnock's 14-day rule may be unworkable     

Connor S 《New scientist (1971)》1985,105(1438):6

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Common core writing and language standards and aligned state assessments: a national survey of teacher beliefs and attitudes     

Gary A. Troia  Steve Graham 《Reading and writing》2016,29(9):1719-1743

A random sample of 482 teachers in grades 3 through 8 from across the United States were surveyed about (a) their perceptions of the version of the Common Core writing and language standards adopted by their state and their state’s writing assessment, (b) their preparation to teach writing, and (c) their self-efficacy beliefs for teaching writing. Regardless of grade, a majority of teachers believed that the adopted standards are more rigorous than prior standards, provide clear expectations for students that can be straightforwardly translated into activities and lessons, and have pushed them to address writing more often. However, many surveyed felt the new writing and language standards are too numerous to cover, omit key aspects of writing development, and may be inappropriate for struggling writers. Moreover, most did not feel that professional development efforts have been sufficient to achieve successful implementation, and nearly one in five respondents was not familiar with the standards. The respondents were generally less sanguine regarding their state’s writing test, with elementary teachers even less positive than middle school teachers on some aspects, though nearly a third were unfamiliar with their state test. A majority believed state writing tests, though more rigorous than prior tests, fail to address important aspects of writing development, do not accommodate the needs of students with diverse abilities, and require more time than is available to prepare students. Additionally, many teachers believed professional development efforts have been insufficient to help them understand measurement properties of the assessments and how to use test data to identify students’ writing needs. Teachers who were better prepared to teach writing and who held more positive personal teaching efficacy beliefs for writing exhibited generally more positive perceptions of their state’s standards. In contrast, only teacher efficacy beliefs made a unique contribution to the survey respondents’ attitudes and beliefs about their state’s writing test.  相似文献   

Returning from earning: UK graduates returning to postgraduate study,with particular respect to STEM subjects,gender and ethnicity     

Steve d’Aguiar 《Journal of Education & Work》2016,29(5):584-613

It has been argued by some (e.g. the Confederation of British Industry [CBI]) that graduates lack the skills that render them employable. In particular, graduates of science, technology, engineering and mathematics (STEM) subjects are often portrayed as being unready for the world of work. This study uses three large-scale national data-sets from the UK to explore this assertion, including the results of the Destinations of Leavers from Higher Education surveys. It reports analysis of 22,207 individuals who graduated from their first degree in 2007, and works from the hypothesis that those entering the workforce and then returning for taught postgraduate study are primarily doing so due to underemployment in the period following graduation. The study uses binary logistic regression and finds that a range of educational, demographic and employment-based variables have a significant relationship with the propensity to return for taught postgraduate study. Of particular note, those returning tend to be high achievers from elite universities in low-skill work after graduation, as well as women and those from minority ethnic communities; this suggests a mix of individual and structural factors at work. In addition, STEM graduates were significantly less likely to return, apparently challenging the argument advanced by the CBI.  相似文献   

Effective instruction for persisting dyslexia in upper grades: Adding hope stories and computer coding to explicit literacy instruction     

Robert Thompson  Steve Tanimoto  Ruby Dawn Lyman  Kira Geselowitz  Kristin Kawena Begay  Kathleen Nielsen  William Nagy  Robert Abbott  Marshall Raskind  Virginia Berninger 《Education and Information Technologies》2018,23(3):1043-1068

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Following the action in action learning: towards ethnomethodological studies of (critical) action learning     

Steve Fox 《Action Learning: Research and Practice》2009,6(1):5-16

Action learning is a pedagogical practice that helps participants learn by talking about their workplace action with fellow participants (‘comrades in adversity’) in their action learning set. This paper raises questions about the action in action learning, such as: how do members of an action learning set learn from and through each other? How do they learn through their developing conversation and interaction?

To answer such questions, I argue that, ‘ethnomethodology’ (the study of ‘member's methods’ or ‘folk methods’ for doing any kind of practical action) is useful for showing the intricacy of the practical learning process in action learning, as in learning in action, more generally. The paper illustrates the conversational and interactional work of members doing things and learning together in action (for example discovering things in science and in board meetings); and argues that this approach may also be used to study action learning in practice.  相似文献   

THE GENEALOGY OF JUDGEMENT: TOWARDS A DEEP HISTORY OF ACADEMIC FREEDOM     

by Steve  Fuller 《British Journal of Educational Studies》2009,57(2):164-177

ABSTRACT:  The classical conception of academic freedom associated with Wilhelm von Humboldt and the rise of the modern university has a quite specific cultural foundation that centres on the controversial mental faculty of 'judgement'. This article traces the roots of 'judgement' back to the Protestant Reformation, through its heyday as the signature feature of German idealism, and to its gradual loss of salience as both a philosophical and a psychological concept. This trajectory has been accompanied by a general shrinking in the scope of academic freedom from the promulgation of world-views to the offering of expert opinion .  相似文献   

Developing math automaticity using a classwide fluency building procedure for middle school students: A preliminary study     

Philip K. Axtell  R. Steve McCallum  Sherry Mee Bell  Brian Poncy 《Psychology in the schools》2009,46(6):526-538

To investigate the influence of an innovative math fluency intervention, 36 middle‐school students were randomly assigned to either an experimental (the Detect, Practice, Repair [DPR]) or control condition (reading intervention). After covarying pretest scores, the DPR treatment produced a significantly higher (p = .016) adjusted mean (M) math score (M = 47.53, standard deviation [SD] = 3.26) for the intervention group when compared to the control group (M = 33.31, SD = 4.39). The intervention is described so that teachers and consulting school psychologists can implement the steps for individuals or groups (e.g., in a multitiered response to intervention model). © 2009 Wiley Periodicals, Inc.  相似文献