Effects of Ritalin on Academic Achievement from First to Fifth Grade     

William Frankenberger  Christie Cannon 《International Journal of Disability, Development & Education》1999,46(2):199-221

This study was a continuation of the Alto and Frankenberger (1995) study that reported the effects of Ritalin on academic achievement from first to second grade. The objectives of the current study were to identify the long-term effects of Ritalin on cognitive ability and academic achievement. A retrospective/longitudinal design was utilised in the study with dependent measures being scores from the Iowa Test of Basic Skills (ITBS). The study included 13 experimental subjects who were identified with AD/HD and placed on Ritalin between first and second grade. For each experimental child, a contrast child without AD/HD was matched based on gender, Verbal IQ score, and family structure. Results of the study revealed that generally, the Ritalin group's cognitive and achievement scores were lower before medication and the groups tended to continue to diverge after medication was administered. Dosage levels for the children in the Ritalin group tended to be increased over time and few of the children in general education classes received supplementary educational programs.  相似文献   

Representing student achievements in science     

Dana Fusco  Angela Calabrese Barton 《科学教学研究杂志》2001,38(3):337-354

In what follows, we develop a conceptual argument for expanding current visions of performance assessment to include the following three ideals: that performance/assessment addresses the value‐laden decisions about what and whose science is learned and assessed and include multiple worldviews, that performance/assessment in science simultaneously emerges in response to local needs, and that the performance/assessment is a method as well as an ongoing search for method. To make this argument, we draw together ideas raised by critical, feminist and multicultural science educators to describe an inclusive science education, one we refer to as critical science education, to raise questions about the nature and purpose of performance assessment in science education. We are particularly interested in how the science of assessment is challenged and transformed within a critical science education perspective and the conditions needed to create an equitable and inclusive practice of science and science assessment across diversity. We present a case study from a youth‐led community science project in the inner city to help contextualize our argument. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 337–354, 2001  相似文献   

Childhood adversity, educational trajectories, and self-reported health in later life among U.S. women and men at the turn of the century     

Prof. Angela M. O’Rand Ph.D.  Prof. Jenifer Hamil-Luker Ph.D.  Prof. Cheryl Elman Ph.D. 《Zeitschrift für Erziehungswissenschaft》2009,12(3):409-436

A major objective of current life course research is to specify the processes linking early childhood conditions to subsequent life course statuses that span educational, occupational, familial, and health domains across the life span. This study confronts at least two persistent challenges to the rigorous specification of the relationships among these variables. The first is that the point-in-time measurement of education as “years of schooling” masks considerable heterogeneity in the timing and curricular tracks of schooling and obscures our understanding of how and when education matters for life-course inequality. The second challenge involves interdependencies between aspects of life-course inequality, including educational achievement and health. The intertwining of these variables across the life course, and their usual conceptualization and measurement, limit the interpretation of their relationship and its generalizability across studies. We use data from three waves of the National Survey of Families and Households between 1987–1988 and 2001–2002 to explore trajectories of self-reported health, applying latent class cluster analysis (finite mixture models) to deal directly with these measurement and specification issues. Generally, we find mediating effects of education in mid- to late-life health demonstrating the pivotal role of education in life course processes. Women’s childhood backgrounds are more heterogeneous and temporally complex educational careers affect their self-assessed health more than men’s. Late degrees are linked to poor health trajectories among women, but not men. Also, marital history, number of births and health behaviors are associated in expected ways with women’s and men’s health trajectories at midlife.  相似文献   

Developing a framework for critical science agency through case study in a conceptual physics context     

Sreyashi Jhumki Basu  Angela Calabrese Barton  Neil Clairmont  Donya Locke 《Cultural Studies of Science Education》2009,4(2):345-371

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Critical physics agency: further unraveling the intersections of subject matter knowledge, learning, and taking action     

Sreyashi Jhumki Basu  Angela Calabrese Barton 《Cultural Studies of Science Education》2009,4(2):387-392

In this rejoinder to Bryan Brown and John Reveles, we highlight the facts that (a) sociocultural theories of learning do not go far enough because they fail to address a number of issues and (b) we require concepts such as power and positionality to understand science learning.

Angela Calabrese BartonEmail:

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Interindividual Differences in Neonatal Imitation and the Development of Action Chains in Rhesus Macaques   总被引：1，自引：0，他引：1  

Pier Francesco Ferrari  Annika Paukner  Angela Ruggiero  Lisa Darcey  Sarah Unbehagen  Stephen J. Suomi 《Child development》2009,80(4):1057-1068

The capacity to imitate facial gestures is highly variable in rhesus macaques and this variability may be related to differences in specific neurobehavioral patterns of development. This study evaluated the differential neonatal imitative response of 41 macaques in relation to the development of sensory, motor, and cognitive skills throughout the 1st month of life. The results show that infants who imitate facial gestures display more developed skills in goal-directed movements (reaching–grasping and fine hand motor control) than nonimitators. These differences might reflect, at least in part, the differential maturation of motor chains in the parietal and motor cortices, which partly overlap with those of the mirror neuron system. Thus, neonatal imitation appears to be a predictor of future neurobehavioral development.  相似文献   

Cognitive ability and the instructional efficacy of collaborative concept mapping     

Marion Haugwitz  John C. Nesbit  Angela Sandmann 《Learning and individual differences》2010,20(5):536-543

Data were gathered from 248 secondary students (14 years old, 56% female) who learned about the circulatory system in 77 self-selected collaborative groups. The learning outcomes of biology students who summarised by collaborative concept mapping were compared with those of students who summarised by collaborative writing. Learning groups randomly assigned to construct concept maps instead of conventional summaries generated more relations in the summary task and their members obtained higher individual scores on a post-test. The concept mapping strategy was found to be advantageous only for students whose cognitive ability was below the median for the sample and who were placed in groups with other students having low cognitive ability.  相似文献   

Searching the Web to learn about a controversial topic: are students epistemically active?   总被引：1，自引：0，他引：1  

Lucia Mason  Angela Boldrin  Nicola Ariasi 《Instructional Science》2010,38(6):607-633

Students are making an increased use of the Web as a source for solving information problems for academic assignments. To extend current research about search behavior during navigation on the Web, this study examined whether students are able to spontaneously reflect, from an epistemic perspective, on the information accessed, and whether their epistemic metacognition is related to individual characteristics, such as prior knowledge of the topic and the need for cognition. In addition, we investigated whether Internet-based learning is influenced by the activation of spontaneous epistemic metacognition in the search context. Forty-six psychology and engineering university students were asked to research information about a controversial subject in order to write an essay. They were also asked to think aloud during their research. Both qualitative and quantitative analyses were performed. As revealed by their spontaneous reflections, all participants were epistemically active, although to different extents and levels. As expected, there was evidence that students activated beliefs about the four epistemic dimensions identified in the literature, especially about the credibility of an electronic source and the criteria for justification of knowledge. Prior knowledge was not related to activation of epistemic beliefs in the search context, while the need for cognition significantly associated with aspects of source and its content evaluation. Two patterns of epistemic metacognition were identified and they significantly influenced Internet-based learning. Students who spontaneously generated more sophisticated reflections about the sources as well as the information provided, outperformed students who were active only at the first epistemic level. Educational implications are drawn.  相似文献   

Schools in the shadow of terrorism: Psychosocial adjustment and interest in interventions following terror attacks     

Erika Felix  Eric M. Vernberg  Rose L. Pfefferbaum  Dodie C. Gill  John Schorr  Angela Boudreaux  Robin H. Gurwitch  Sandro Galea  Betty Pfefferbaum 《Psychology in the schools》2010,47(6):592-605

Following terrorist events, teachers and nonteaching school personnel are important in helping children recover, yet little is known about their willingness to assist with this. We surveyed 399 employees from a Washington, D.C.‐area school district following terror attacks (September 11, 2001, attacks; sniper shootings) about their exposure, adjustment, interest, and involvement in psychosocial interventions. Between 10% and 27% experienced one or more symptoms of posttraumatic stress (depending on category of symptom) in the month prior to the survey. Regression analyses revealed that peritraumatic distress, behavior change, and posttraumatic growth predicted interest in information on psychosocial interventions. Feeling prepared, adaptively managing work responsibilities, and perceiving an increase in student problems were related to intervening with students. Implications for school preparedness are discussed. © 2010 Wiley Periodicals, Inc.  相似文献   

An intensification approach to double-block algebra: A pilot implementation of Intensified Algebra in a large urban school district     

Simon T. Tidd  Timothy M. Stoelinga  Angela M. Bush-Richards  Donna L. De Sena  Theodore J. Dwyer 《The Journal of educational research》2018,111(1):95-107

Double-block instruction has become a popular strategy for supporting struggling mathematics students in algebra I. Despite its widespread adoption, little consistent evidence supports the attributes of a successful double-block design or the effectiveness of this instructional strategy. In this study, the authors examine a pilot implementation of a double-block strategy—instantiated in the program Intensified Algebra—that combines core algebra content with insights from research on how students learn mathematics and explicit noncognitive supports focused on key attitudes, beliefs, and behaviors essential to student success. The results of the study show that, when implemented with fidelity, participation in the program significantly increased student achievement on the state end-of-course algebra I assessment.  相似文献