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151.
Rats searched for food that was contingent on time and place in an open field. One location was active at a time, the active location moved in a clockwise direction after each reward, and each location was repeated several times on each daily session. When a location was active, the first response after a fixed interval produced food. The intervals associated with each of the four locations were consistently 60, 30, 30, and 60 sec. For independent groups, inspecting an inactive location had no consequence (n = 7) or reduced the amount of food delivered at the active location (n = 6). The rates of inspecting active and inactive locations increased before the associated intervals elapsed, with preferential responding at the active locations. Rates of anticipation at active locations failed to superimpose when plotted as a function of proportional time. Simultaneous temporal and spatial processing contributed to the failure of proportional timing. 相似文献
152.
Benjamin Alcott 《Educational Assessment, Evaluation and Accountability》2017,29(3):269-296
Prior research has highlighted the importance of educational achievement throughout school in predicting subsequent progression to higher education in England. However, progress assessments may not only demonstrate students’ prior academic achievement but also influence their future achievement. I compare students who have received different grades on one such assessment, despite performing almost identically, to see whether grade labels influence their progress to post-compulsory education. Further, I investigate whether any impact differs according to socio-economic status. Results indicate that grade labels received in eighth grade influence students’ performance in school-leaving exams and enrollment in post-compulsory schooling. For lower socio-economic students, this impact is higher than for other students and extends to university enrollment. 相似文献
153.
A feminist action research team, which consisted of a science educator, an English‐language learner (ELL) educator, a first‐year science teacher, and a graduate assistant, set a goal to work together to explore the process a beginning teacher goes through to establish a classroom conducive to the needs of middle‐level ELL learners. The guiding questions of the study were answered by gathering a wealth of data over the course of 5 months and taken from the classroom, planning sessions, and researchers and students. These data were collected by observations, semistructured interviews, and written document reviews. The progressive analysis ultimately revealed that: (a) successful strategies a beginning teacher must utilize for teaching middle‐level ELL children in a mainstream classroom involve complex structural considerations that are not part of the teacher's preparation; (b) learning increases for all children, but there are differences in learning achievement between ELL and non‐ELL children; and (c) student and peer feedback proved to be an effective means of enhancing the growth of a beginning teacher seeking to increase her skills in teaching ELL learners. The experiences and findings from this project have implications for teacher preparation programs committed to preparing educators to teach science to all children. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 42: 1013–1031, 2005 相似文献
154.
Benjamin Silberglitt Matthew K. Burns Na'im H. Madyun Kathryn E. Lail 《Psychology in the schools》2006,43(5):527-535
The No Child Left Behind Act of 2001 mandated statewide accountability testing and focused the accountability conversation on reading. Therefore, the current study examined the relationship between curriculum‐based measurement for reading (R‐CBM) and state accountability test scores, potential grade differences in relationship magnitude, and differences in relationship magnitude among R‐CBM and Maze as they compare to state test scores. Data for 5,472 students in Grades 3, 5, 7, and 8 were correlated and resulted in corrected coefficients that ranged from .51 (eighth graders) to .71 (third graders) for R‐CBM and .49 (eighth graders) to .54 (seventh graders) for Maze. The coefficients between R‐CBM and state test scores were significantly larger for third and fifth graders than those for eighth graders. No significant differences in magnitude were found between the correlation coefficients for state test scores to R‐CBM and to Maze among seventh or eighth graders. Potential implications and suggestions for future research are included. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 527–535, 2006. 相似文献
155.
Learning about a scientific concept often occurs in the context of unfamiliar examples. Mutual alignment analogy – a type of analogical comparison in which the analogues are only partially understood – has been shown to facilitate learning from unfamiliar examples . In the present study, we examined the role of mutual alignment analogy in the abstraction and transfer of a complex scientific concept from examples presented in expository texts. Our results provide evidence that (a) promoting comparison between two examples and (b) orienting the learner toward relational commonalities result in greater abstraction and transfer. These findings suggest that mutual alignment analogy is an effective means of promoting abstraction and transfer of complex scientific concepts, and may thus be used in the classroom to promote learning from unfamiliar examples. 相似文献
156.
Benjamin G. Solomon Suzanne A. Klein John M. Hintze James M. Cressey Sarah L. Peller 《Psychology in the schools》2012,49(2):105-121
Positive Behavior Support (PBS) for behavioral problems was included in the 1997 Individuals With Disabilities Education Act reauthorization, reflecting the increased implementation and strengthening empirical evidence for PBS in schools. Whereas PBS can be used reactively, its flexibility has led to a popular comprehensive school‐wide model used for prevention. School‐Wide Positive Behavioral Support (SWPBS) has been used across a variety of school environments and various demographics and has been evaluated using a variety of different outcome measures. The authors conducted a meta‐analysis of SWPBS research spanning 16 years and 20 articles. Specifically, single‐case studies were evaluated using a regression‐based procedure. Results show promising early trends in the data across dependent variables with a need for further research in specific areas. © 2011 Wiley Periodicals, Inc. 相似文献
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Audiences,metaphors, and the Persian Gulf war 总被引:1,自引:0,他引:1
Benjamin R. Bates 《Communication Studies》2013,64(3):447-463
This paper examines George Bush's Persian Gulf war addresses as a representative anecdote of Bush's campaign to build an international military coalition. The paper argues that in war rhetoric international audiences should be considered. A theorization of the international audience is offered. George Bush's public speeches are then analyzed as they use two metaphoric clusters. The SAVAGE cluster is used to justify a response to Iraq's 1990 invasion of Kuwait. The CIVILIZATION cluster is used to justify an American‐led military response. The metaphoric clusters are shown to be persuasive to the international audience as they are adopted and recirculated by this audience. Conclusions and implications of the interaction of these two metaphoric clusters for future war rhetoric are offered. 相似文献