Effects of psycholinguistic instruction on spelling performance     

Christopher T. Arra  P.G. Aaron 《Psychology in the schools》2001,38(4):357-363

Two studies were conducted in which phonology‐based instructional strategies designed for improving spelling skills of elementary school children were compared against instruction strategies that relied only on visual exposure of words. The first study involved a total of 93 children. Of these, 46 were instructed by drawing their attention to the psycholinguistic nature of their spelling errors. The remaining 47 children in the comparison group were shown the correct version of all the words. In study II 15 children were placed in a treatment group and were taught phoneme awareness, and 15 children were placed in a comparison group and were exposed to printed words only. In both studies, posttests showed that children taught through psycholinguistic and phoneme awareness methods significantly outperformed the visual training groups. Further, these gains were retained after a period of 2 weeks. © 2001 John Wiley & Sons, Inc.  相似文献   

Developmental dyslexia: Is it different from other forms of reading disability?     

P. G. Aaron 《Annals of dyslexia》1987,37(1):109-125

A controversy whether developmental dyslexia is qualitatively different from other forms of reading disability has existed among reading specialists for many years. In the present study, the hypothesis that the etiology of dyslexia is different from that of other forms of reading disability because of differences in the components that malfunction was tested. A number of studies have shown that the two components that contribute to a large proportion of variance in reading are decoding and comprehension. It is, therefore, possible that a breakdown of different components could lead to different forms of disabilities. College students who were poor readers were assigned to two groups on the basis of their IQ. Conforming to the traditional criterion of dyslexia, those who had an IQ of 95 and above were considered as dyslexic. Those who had an IQ of 85 or below were placed in the Nonspecific Reading-Disabled group. These two groups of poor readers and a group of normal readers were administered a large number of reading-related tests. It was found that the two reading-disabled groups differed from each other in six of the seven areas assessed. There was very little overlap of scores between the two groups in these areas. The results were interpreted to suggest that poor decoding skill is the etiology of developmental dyslexia and that it differs from other forms of reading disability which are caused by generalized cognitive deficits.  相似文献   

Field-based professional development of teachers engaged in distance education: experiences from the Arctic     

George Veletsianos  Aaron Doering  Jeni Henrickson 《Distance Education》2012,33(1):45-59

We examine the experiences of five teachers who traveled with a team of educators, scientists, and explorers on circumpolar Arctic expeditions to deliver adventure learning (AL) programs to K–12 students at a distance. Results highlight the personal and professional impacts this opportunity had on teachers, including their empowering, fulfilling, and mentally exhausting experiences while assisting in delivering distance education to students worldwide. The article concludes with a discussion of issues to consider in the development of similar programs.  相似文献   

Using Food Science Demonstrations to Engage Students of All Ages in Science,Technology, Engineering,and Mathematics (STEM)     

Shelly J. Schmidt  Dawn M. Bohn  Aaron J. Rasmussen  Elizabeth A. Sutherland 《Journal of Food Science Education》2012,11(2):16-22

Abstract: The overarching goal of the Science, Technology, Engineering, and Mathematics (STEM) Education Initiative is to foster effective STEM teaching and learning throughout the educational system at the local, state, and national levels, thereby producing science literate citizens and a capable STEM workforce. To contribute to achieving this goal, we have assembled six food science demonstrations for use at all educational levels and have presented these lessons to students at the elementary through higher education levels. The focus of this article is to share these food science demonstrations and our experiences using them so that others can use them for engaging students in STEM disciplines, through food science, at any educational level. Featured demonstrations include: (1) liquid nitrogen ice cream: a matter of changing phases, (2) seeing our senses work together, (3) whipping up the cream, (4) milk versus dark: what is the difference?, (5) counting calories by burning them, and (6) culinary spherification: the wonders of cross‐linking. Overall, our experience with using these demonstrations has been very positive. Students appear engaged in the learning process and love to consume the demonstration end products. Downloadable handouts containing demonstration details for each demonstration are available as supporting information.  相似文献   

Enhancing preschool children's vocabulary: Effects of teacher talk before,during and after shared reading     

Jorge E. Gonzalez  Sharolyn Pollard-Durodola  Deborah C. Simmons  Aaron B. Taylor  Matthew J. Davis  Melissa Fogarty  Leslie Simmons 《Early childhood research quarterly》2014

This observational study analyzed patterns of teacher extratextual talk as it occurs before, during, and after reading books to children, and the frequency and duration of teacher questioning by type (label, define, associate) on preschoolers’ receptive and expressive vocabulary knowledge. Over the course of 18 weeks, 13 teachers and 100 children participated in ninety 20-min small-group sessions of teacher-guided shared reading instruction. Teachers’ reading instruction was examined through videotaped observations using the Multi-Option Observation System for Experimental Studies (MOOSES™; Tapp, Wehby, & Ellis, 1995). Two findings, in particular, yielded relevant educational and theoretical implications. First, time spent after reading was significantly related to expressive vocabulary. However, question timing did not seem to matter in terms of receptive vocabulary outcomes. Second, duration of teacher association questioning was significantly related to receptive vocabulary outcomes while both frequency and duration of teacher vocabulary-related association-level questioning were related to expressive vocabulary. For receptive vocabulary, both vocabulary- and comprehension-related association-level questioning mattered. These findings complement the body of work demonstrating that engaging children in interactive shared reading that elicits their active participation is related to meaningful gains in children's language and literacy growth. Limitations of the study and directions for future research are discussed.  相似文献   

Reference Works     

Darlene Myers  Margaret S. Jennings  Jane F. Spivack 《Communication Booknotes Quarterly》2013,44(6):58-59

COMPUTER SCIENCE RESOURCES: A GUIDE TO PROFESSIONAL LITERATURE, compiled and edited by Darlene Myers (White Plains, New York: Knowledge Industry Publications, 1981—$59.50, paper).

LIBRARY AND REFERENCE FACILITIES IN THE AREA OF THE DISTRICT OF COLUMBIA, edited by Margaret S. Jennings (White Plains, New York: Knowledge Industry Publications, 1983—$39.00, paper).

STATISTICAL SERVICES DIRECTORY: A GUIDE TO THE ORGANIZATIONS, CORPORATIONS, PROFESSIONAL AND TRADE ASSOCIATIONS, RESEARCH CENTERS, UNIVERSITIES, PUBLISHERS, FOUNDATIONS, AND GOVERNMENT AGENCIES THAT PROVIDE STATISTICAL SERVICES (Detroit, Michigan: Gale Research Company, 1984—$150).

CAREERS IN INFORMATION, edited by Jane F. Spivack (White Plains, New York: Knowledge Industries Publications, 1982—$34.50/27.50).

VIDEOTEX: A SELECTED BIBLIOGRAPHY, Volume 1, 1979-1982 (Technical and Education Center of the Graphic Arts, Rochester Institute of Technology, P.O. Box 9887, Rochester, New York—price not given, but about $15.00, paper).

TELEMANAGEMENT NEWS SERVICE: THE NEWS SERVICE ON THE TELEPHONE INDUSTRY FOR OFFICE, DP AND COMMUNICATIONS MANAGEMENT (SRG Publications, P.O. Box 335, Palmyra, New Jersey 08065—$260.00 per year/weekly).

SPACE ENTERPRISE TODAY: THE NEWSLETTER ON COMMERCIAL SPACE VENTURES (Phillips Publishing Inc., 7315 Wisconsin Avenue, Suite 1200 N, Bethesda, Maryland 20814—$297.00 per year/monthly).

LINK-UP: COMMUNICATIONS AND THE SMALL COMPUTER (On-Line Communications, Inc., 3938 Meadowbrook Road, Minneapolis, Minnesota 55426-$23.95 per year/monthly).

RESEARCH NOTES (Policy Development and Planning, Corporation for Public Broadcasting, 1111 Sixteenth Street, N. W., Washington, D.C. 20036—apparently free on request/irregular).

SCA: RADIO SUBCARRIER REPORT (Waters & Company, Security Mutual Building, Suite 322, Binghampton, New York 13901—$185.00 per year/monthly).  相似文献   

History of Communication Technology     

Marco Nese  Francesco Nicotra  Charles A. Pleasance  Aaron Foisi Nmungwun  Heather E. Hudson 《Communication Booknotes Quarterly》2013,44(2):48-49

Antonio Meucci 1808–1889 by Marco Nese and Francesco Nicotra (Italy/Italy Magazine, 150 Fifth Ave., New York, NY 10011—price not given, ISBN not provided)

The Spirit of Independent Telephony by Charles A. Pleasance (Independent Telephone Books, PO Box 321, Johnson City, TN 37601—$29.50, ISBN 0-9622205-0-7)

Video Recording Technology: Its Impact on Media and Home Entertainment by Aaron Foisi Nmungwun (Hillsdale, NJ: Lawrence Erlbaum Associates, 1989—$49.95/$24.95, ISBN 0-0858-0360-2 hard, and 0-8058-0622-9 paper)

Communication Satellites: Their Development and Impact by Heather E. Hudson (New York: Free Press, 1990—$24.95, ISBN 0-02-915320-4)  相似文献   

Coverage of Methamphetamine in GLBT Newspapers     

Joseph Schwartz  Aaron Willis 《Mass Communication and Society》2013,16(1):30-47

Research demonstrates that methamphetamine is a serious problem in gay communities. This study examined the framing of methamphetamine in nine gay, lesbian, bisexual, and transgender (GLBT) newspapers. Results showed that methamphetamine was framed as a “gay problem,” that sexual health and solutions frames were prevalent, and that GLBT newspapers covered methamphetamine in a way that is similar to how they covered AIDS in the 1980s. Implications for health campaigns are discussed.  相似文献   

“You Don't Play,You Volunteer”: Narrative Public Memory Construction in Medal of Honor: Rising Sun     

Aaron Hess 《Critical Studies in Media Communication》2013,30(4):339-356

Narrative and ludological analysis suggests that Electronic Arts’ Medal of Honor: Rising Sun constructs a narrative of World War II that selectively retells history and constructs an Orientalist representation of the Japanese Empire. The gaming environment exists as an interactive museum that immerses gamers into history so that they experience warfare in their homes. Combining newsreels, fictional letters from home, and interviews with veterans of the “Good War,” Medal of Honor: Rising Sun retells a history that omits details of Japanese internment or atomic weapons. The intertwined themes of personal revenge for the loss of a family member and historical revenge for the attack on Pearl Harbor guide gamers through an “educational” experience of the war. Finally, its failure to simulate violence means that Medal of Honor: Rising Sun invites a critical blindness to commemorating war.  相似文献   

The relationship between student communication motives and perceived instructor communicator style   总被引：1，自引：0，他引：1  

Scott A. Myers  Timothy P. Mottet  Matthew M. Martin 《Communication Research Reports》2013,30(2):161-170

The purpose of this study was to examine the relationship between student communication motives (i.e., relational, functional, participatory, excuse‐making, sycophantic) and perceived instructor communicator style (i.e., friendly, impression leaving, relaxed, contentious, attentive, precise, animated, dramatic, open, dominant). Participants were 228 undergraduate students enrolled in a variety of communication courses at a small Midwestern university. Results indicate that (a) the perceived instructor communicator style attributes of impression leaving, friendly, and contentious predict student use of the relational motive, (b) the attribute of friendly predicts student use of the functional motive, (c) the attributes of animated, contentious, and friendly predict student use of the participatory motive, (d) the attributes of attentive and contentious predict student use of the excuse‐making motive, and (e) the attributes of contentious and friendly predict student use of the sycophantic motive.  相似文献