Children and Fitness: A Public Health Perspective: A Response     

Vern Seefeldt  Paul Vogel 《Research quarterly for exercise and sport》2013,84(4):331-333

Abstract

The speed-accuracy operating curve was investigated in a movement precuing two- or four-choice reaction time task. Four levels of response preferences were manipulated with subject instructions and postresponse information: (a) accuracy, (b) reaction time latency, (c) accuracy and reaction time latency, and (d) no preference. Eighty subjects completed 480 discrete keypressing responses with the index and middle fingers of both hands. The mixed design mean reaction time analysis indicated faster performances for the reaction time latency and the accuracy and reaction time latency groups than the no preference group. Additionally, the percent correct analysis revealed two significant interactions: (a) Trial Block x Precue x Response Preference, and (b) Delay x Precue x Hand Position. Overall, the present findings provide partial support for the speed-accuracy operating curve predictions. Caution is advised when drawing chronometric inferences based only on reaction time data or when response accuracies are extremely high.  相似文献   

A comparison of the Rescorla-Wagner and Pearce models in a negative patterning and a summation problem     

Karyn M. Myers  Edgar H. Vogel  Jennifer Shin  Allan R. Wagner 《Learning & behavior》2001,29(1):36-45

In two experiments, we examined two related conditioning problems previously investigated by Red-head and Pearce (1995a) and Pearce, Aydin, and Redhead (1997). Experiment 1 involved an A+, B+, C+, AB+, AC+, BC+, ABC2 discrimination. The Rescorla-Wagner model predicts that response to AB, AC, and BC will be greater than that to A, B, and C at asymptote, whereas the Pearce model makes the opposite prediction. In Experiment 2, we investigated the responding to a novel ABC compound in groups trained with either A+, B+, C+ or AB+, AC+, BC+. The Rescorla-Wagner model predicts greater response to ABC in the group trained with A+, B+, C+ than in the group trained with AB+, AC+, BC+, whereas the Pearce model makes the opposite prediction. In contrast to the findings of Redhead and Pearce (1995a) and Pearce et al. (1997) in pigeon autoshaping, our findings in rabbit eyelid conditioning support the Rescorla-Wagner model.  相似文献   

Using Interactive Writing Instruction with Kindergarten and First-Grade English Language Learners     

Cheri Williams  Paola Pilonieta 《Early Childhood Education Journal》2012,40(3):145-150

In this article, written primarily for early childhood educators of young children who are learning English as another language, the authors discuss the use and educational benefits of Interactive Writing, an approach to beginning writing instruction appropriate for kindergarten and first grade children.  相似文献   

Evaluation fidelity: An examination of criterion‐based assessment and rater training in the speech communication classroom     

Jennifer K. Stitt M.A.  Cheri J. Simonds Ph.D.  Stephen K. Hunt Ph.D. 《Communication Studies》2013,64(3):341-353

The purpose of this study was to further investigate the effectiveness of speech evaluation procedures and measures. Specifically, this study examines the relationship between rater training and evaluation fidelity— a concept which focuses on the shared understanding of meaning between speech raters and students in terms of what is expected and what is performed. To do so, two studies were conducted. Study one hypothesized that evaluation fidelity would be associated with rater training such that inter‐rater (instructor‐instructor) reliability would be higher after training. The findings suggest that participants in Study one increased their evaluation fidelity in terms of total scores. The variance and frequency reports confirmed that the range of scores decreased (higher evaluation fidelity) after training. Study two hypothesized that instructors who provided their students with training in using the “Criteria for Evaluating Speeches” form would achieve higher evaluation fidelity than those instructors who do not. Results support this hypothesis and reveal higher evaluation fidelity between instructors and students in the group where students received a copy and explanation of the criterion‐based assessment tool.  相似文献   

Books of the Month     

Steve Coll  Harold L. Vogel  James R. Beniger 《Communication Booknotes Quarterly》2013,44(11-12)

THE DEAL OF THE CENTURY: THE BREAKUP OF AT&T by Steve Coll (New York: Atheneum, 1986—$18.95)

ENTERTAINMENT INDUSTRY ECONOMICS: A GUIDE FOR FINANCIAL ANALYSIS by Harold L. Vogel (New York: Cambridge University Press, 1986—$24.95)

THE CONTROL REVOLUTION: TECHNOLOGICAL AND ECONOMIC ORIGINS OF THE INFORMATION SOCIETY by James R. Beniger (Cambridge, MA: Harvard University Press, 1986—$25.00)  相似文献   

Classroom understanding: An expanded notion of teacher clarity   总被引：1，自引：0，他引：1  

Cheri J. Simonds 《Communication Research Reports》2013,30(3):279-290

The purpose of this paper is to expand and clarify the construct of teacher clarity. In doing so, this paper summarizes the findings on teacher clarity, points out two neglected areas, and presents an instrument that incorporates both content and process clarity. This study posits that clarity must be incorporated as a goal of general classroom understanding which includes content and process messages and that teacher clarity is a relational variable. The development of this instrument will allow future scholars to measure teacher clarity as it relates to other communication variables from a relational perspective. Also, the items on this expanded instrument will help teachers to become aware of and identify, more inclusively, the behaviors that constitute teacher clarity.  相似文献   

A Review of RDA,Resource Description & Access and Cartographic Resources     

Cheri A. Folkner 《Cataloging & classification quarterly》2013,51(7):855-857

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III. IMPACTS OF EARLY HEAD START PARTICIPATION ON CHILD AND PARENT OUTCOMES AT AGES 2, 3, AND 5     

Cheri Vogel  Jeanne Brooks‐Gunn  Anne Martin  Mary M. Klute 《Monographs of the Society for Research in Child Development》2013,78(1):36-63

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Explaining the mathematical creativity of a young boy: an interdisciplinary venture between mathematics education and psychoanalysis     

Götz Krummheuer  Marianne Leuzinger-Bohleber  Marion Müller-Kirchof  Melanie Münz  Rose Vogel 《Educational Studies in Mathematics》2013,82(2):183-199

Curriculum documents for mathematics emphasise the importance of promoting depth of knowledge rather than shallow coverage of the curriculum. In this paper, we report on a study that explored the analysis of junior secondary mathematics textbooks to assess their potential to assist in teaching and learning aimed at building and applying deep mathematical knowledge. The method of analysis involved the establishment of a set of specific curriculum goals and associated indicators, based on research into the teaching and learning of a particular field within the mathematics curriculum, namely proportion and proportional reasoning. Topic selection was due to its pervasive nature throughout the school mathematics curriculum at this level. As a result of this study, it was found that the five textbook series examined provided limited support for the development of multiplicative structures required for proportional reasoning, and hence would not serve well the development of deep learning of mathematics. The study demonstrated a method that could be applied to the analysis of junior secondary mathematics in many parts of the world.  相似文献   

Senior Thesis Camp: Partnerships in Practice at the University of Notre Dame     

Cheri Smith  Jessica Kayongo 《The Journal of Academic Librarianship》2011,37(5):437-442

The article describes the process of developing a week long thesis camp for seniors in the College of Arts and Letters at the University of Notre Dame. The library and other university groups worked together to provide the students with workshops, ready access to research assistance, and dedicated space to work on their theses. This inaugural offering was a successful experiment in collaboration.  相似文献