Perceptions of communication in a family relationship and the reduction of intergroup prejudice     

Jordan Soliz  Jake Harwood 《Journal of Applied Communication Research》2013,41(4):320-345

From a contact theory perspective, links between variation in young adults' perceptions of communication with their grandparents and attitudes towards older adults are examined. The analysis pays particular attention to variation in communication with multiple grandparents, and finds links between that and perceived variability in the older adult population as a whole. More variation in perceptions of communication with grandparents is associated with perceptions of older adults as more heterogeneous. However, variation in grandparent relationships is associated with more negative attitudes towards older adults on measures of attitudinal central tendency. The results are discussed in terms of intergroup communication processes, contact theory and possible interventions to reduce prejudice in this and other contexts.  相似文献   

Why are we here? Managing the meaning of an organizational mission statement     

Gail T. Fairhurst  Jerry Monroe Jordan  Kurt Neuwirth 《Journal of Applied Communication Research》2013,41(4):243-263

The purpose of this study was to identify and test the influences that lead individuals to actively manage the meaning of a company Mission Statement. Communication about a company Mission Statement was hypothesized to be a function of an individual's information environment, level of work unit commitment, trust in management, and organizational role. The Management of Meaning Scale (MMS) was developed to assess specific meaning management behaviors. The MMS was cast as the chief dependent variable in a path analysis using LISREL. The general model was well supported. Implications for practices associated with Mission Statement implementation are discussed.  相似文献   

TEACHER CANDIDATES' ACCURACY OF BELIEFS REGARDING CHILDHOOD INTERVENTIONS     

Sherry K. Bain  Katherine Sager Brown  Kelli R. Jordan 《The Teacher Educator》2013,48(2):71-89

The authors examined the beliefs of 351 teacher candidates, from various levels of training, regarding the effectiveness of potential interventions for childhood disorders. They were primarily interested in participants' responses to three categories of interventions: (a) evidence-based, (b) controversial, and (c) primarily anecdotal. They found that the participants' endorsement levels across three types of disorders (autism, Attention Deficit Hyperactivity Disorder [ADHD], and dyslexia) varied but not in a consistent manner, with only a few noticeable trends across interventions. Furthermore, respondents tended to endorse interventions, whether evidence-based or not, without admitted prior exposure to information about them. The results suggest that more attention should be paid to teaching critical evaluation skills as a part of preliminary training of future educators. The potential for practicing teachers, who often serve as a readily available consultant for parents of children with disabilities, to pass on misinformation poses a potential dilemma that should be addressed in teacher training programs.  相似文献   

Preparing general educators to teach in inclusive classrooms: Some food for thought     

Paula J. Stanovich  Anne Jordan 《The Teacher Educator》2013,48(3):173-185

Abstract

Teacher education programs designed to prepare general education classroom teachers to teach in classrooms that include students with disabilities should be developed based on current research into the variables that are key to the successful inclusion of students with disabilities in general education classroom settings. The authors attempt to build a bridge from research to practice by describing one such research project, presenting some of its findings, and offering some food for thought on designing teacher preparation programs.  相似文献   

The rhetorical limits of the “plastic body”     

John W. Jordan 《Quarterly Journal of Speech》2013,99(3):327-358

This essay analyzes the “plastic body” as it is produced in the discourse of plastic surgery. The contemporary industry has constructed a popular image of plastic surgery as a readily available and personally empowering means to resolve body image issues, on the presumption that any body can become a “better” body. The ideology underlying the industry emerges out of analysis of the rhetoric of surgeons and patients. The rhetorical efforts of amputee “wannabes,” who seek elective amputation and who use arguments similar to those of mainstream plastic surgery applicants, reveal the paradoxes and contradictions in decision‐making about who has access to these procedures. The essay concludes that the concept of the plastic body is based less on medical technology and skill than on rhetorical power and suggests that this body of discourse has important implications for medical and technological advances that have enlarged the possibilities for body alteration practices.  相似文献   

Speaking of books     

Archie C. Jordan  Clifton L. Hall  William A. Hayes  Allan S. Williams  Ruth Fulgham Walker 《Peabody Journal of Education》2013,88(5):316-321

Clinical Experiences in Teaching for the Student Teacher or Intern. Edgar M. Tanruther. New York: Dodd, Mead, and Company, Inc., 1967, 297 pp. Paper $4.50.

Education in a Free Society: An American History. S. Alexander Rippa. New York: David McKay Company, Inc., 1967. 369 pp. $3.75.

Education of the Disadvantaged. A. Harry Passow, Miriam Goldberg, and. Abraham J. Tannenbaum, editors. New York: Holt, Rinehart and Winston, Inc., 1967. 497 pp. $7.95.

Programmed Teaching: A Symposium on Automation in Education. Revised edition. Joseph S. Roucek, editor. New York: Philosophical Library, 1965. x, 195 pp. $10.00.

The Friend of the Singing One, E. C. Foster and Slim Williams. Illustrated by Fermin Rocker. New York: Atheneum, 1967. 122 pp. $3.75.  相似文献   

Lexical diversity and rhetorical interrogatives as adaptations to communication environments: A research note     

Richard L. Street Jr.  William J. Jordan 《Communication quarterly》2013,61(4):276-282

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Our readers write     

Michael J. Cody  Margaret L. McLaughlin  William J. Jordan 《Communication quarterly》2013,61(3):34-36

This article employed cluster analysis and multidimensional scaling techniques to develop a working typology of relevant compliance‐gaining message strategies. Subjects constructed and sorted strategies they reported to use in three compliance‐gaining situations. The resultant typology included “direct‐rational,” “manipulation,” “exchange” and “threat” strategies. A category of “expertise claims” strategies emerged in the solutions for a negotiating situation. Some of the obtained categories supported strategies used in Clark (1979) and Fitzpatrick and Winke (1979), providing independent support for the existence of some aspects of their taxonomies. It was concluded that future research on identifying factors influencing strategy preference strive to incorporate more relevant forms of strategy choices.  相似文献   

A comparison of traditional and modified Summated-Heart-Rate-Zones models to measure internal training load in basketball players     

Aaron T. Scanlan  Jordan L. Fox  Jacqueline L. Poole  Daniele Conte  Zoran Milanović  Michele Lastella 《Measurement in physical education and exercise science》2018,22(4):303-309

The Summated-Heart-Rate-Zones training load (SHRZ TL) model is used to measure internal loading; however, a major limitation of this approach is the use of broad heart rate (HR) zones to quantify exercise intensity. Therefore, this study aimed to compare SHRZ TL outcomes derived using the traditional model and modified approaches using smaller HR zones. HR responses were monitored in 15 semi-professional basketball players during preparatory training to calculate SHRZ TL using the traditional approach with 10%HR_max zones (SHRZ₁₀) and modified approaches with 5%HR_max zones (SHRZ₅) and 2.5%HR_max zones (SHRZ_2.5). Significant (P < 0.001) differences were evident in SHRZ TL between SHRZ₁₀ (254.2 ± 41.7 AU) and SHRZ₅ (275.9 ± 43.3 AU, unclear, small) as well as SHRZ_2.5 (286.7 ± 44.3 AU, very likely, moderate). Use of SHRZ_2.5 provides novel insight regarding internal loading in basketball players and may carry greater sensitivity for detection of maladaptive and adaptive responses to training.  相似文献   

A dynamical systems approach for the submaximal prediction of maximum heart rate and maximal oxygen uptake     

Michael J. Mazzoleni  Claudio L. Battaglini  Kerry J. Martin  Erin M. Coffman  Jordan A. Ekaidat  William A. Wood  Brian P. Mann 《Sports Engineering》2018,21(1):31-41

This study examines the viability of utilizing a dynamical system model and heuristic parameter estimation algorithm to make predictions for maximum heart rate (\(\mathrm {HR_{max}}\)) and maximal oxygen uptake (\(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\)) using data collected from a submaximal testing protocol. \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\) is widely considered to be the best single measurement of overall fitness in humans. When a \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\) assessment is not available, \(\mathrm {HR_{max}}\) is often used to prescribe exercise intensities for training and rehabilitation. In the absence of maximal cardiopulmonary exercise testing (CPET), \(\mathrm {HR_{max}}\) and \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\) are typically estimated using traditional submaximal prediction methods with well-known limitations and inaccuracies. For this study, 12 regularly exercising healthy young adult males performed a bout of maximal CPET on a cycle ergometer to determine their true \(\mathrm {HR_{max}}\) and \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\). Participants also performed a submaximal bout of exercise at varied intensities. A dynamical system model and heuristic parameter estimation algorithm were applied to the submaximal data to estimate the participants’ \(\mathrm {HR_{max}}\) and \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\). The submaximal predictions were evaluated by computing the coefficient of determination \({R^2}\) and the standard error of the estimate (SEE) through comparisons with the true maximal values for \(\mathrm {HR_{max}}\) (\({R^2 = 0.96}\), SEE = 2.4 bpm) and \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\) (\({R^2 = 0.93}\), SEE = 2.1 mL kg\(^{-1}\) min\(^{-1}\)). The results from this study suggest that a dynamical system model and heuristic parameter estimation algorithm can provide accurate predictions for \(\mathrm {HR_{max}}\) and \(\dot{\mathrm {V}}{\mathrm {O_{2max}}}\) using data collected from a submaximal testing protocol.  相似文献