What’s mine is mine; what’s yours is mine: private ownership of ICTs as a threat to transparency     

Ronnie Cohen  Janine S. Hiller 《Ethics and Information Technology》2009,11(2):123-131

In the face of ubiquitous information communication technology, the presence of blogs, personal websites, and public message boards give the illusion of uncensored criticism and discussion of the ethical implications of business activities. However, little attention has been paid to the limitations on free speech posed by the control of access to the Internet by private entities, enabling them to censor content that is deemed critical of corporate or public policy. The premise of this research is that transparency alone will not achieve the desired results if ICT is used in a one way system, controlled by the provider of information. Stakeholders must have an avenue using the same technology to respond to and interact with the information. We propose a model that imposes on corporations a public trust, requiring these gatekeepers of communication technology to preserve individual rights to criticism and review.  相似文献   

Controlling program evaluation     

Stephen L. Cohen 《Performance Improvement》2005,44(8):23-26

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Identifying Attention Deficit Hyperactive Disorder with the WISC-R and the Stroop Color and Word Test     

Dubi Lufi  Arie Cohen  Jim Parish-Plass 《Psychology in the schools》1990,27(1):28-34

Twenty-nine children with a diagnosis of Attention Deficit Hyperactive Disorder (ADHD) were compared to a group of 21 emotionally disturbed (ED) children and a control group (CO) of 20 nonproblem children. The meaures used in the comparison were the 12 subtests of the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Stroop Color and Word Test (SCWT). The results showed that the CO group was superior to the ADHD and ED groups and that the ED group performed better than the ADHD group on most of the variables. A stepwise discriminant function analysis showed that similar WISC-R subtests differentiated between the ADHD group and the ED and CO groups. Two measures of the SCWT helped in discriminating between the ADHD and ED groups, but not between the ADHD and CO groups. The authors discuss the meaning of these findings and their contribution to better understanding of the ADHD group, its specific cognitive processing, and its problems.  相似文献   

The influence of game location and outcome on behaviour and mood states among professional rugby league players   总被引：2，自引：0，他引：2  

Polman R  Nicholls AR  Cohen J  Borkoles E 《Journal of sports sciences》2007,25(13):1491-1500

In this study, we examined the relationship between home and away matches on mood. In addition, the relationships between game location, game outcome, behavioural factors, and mood were investigated among 12 professional English rugby league players competing in the Super League. Participants completed daily diaries for 27 days. The diary consisted of six analogue scales measuring mood (relaxed-tense, energetic-weary, depressed-elated, tired-alert, anxious-calm, cheerful-miserable) as well as behavioural factors and self-rated performance. There were no significant differences in self-reported mood states leading up to home or away matches except for players feeling more tired when playing away. Significant relationships between mood and behaviours (e.g. sleep and eating) and subjective performance were observed. The outcome of the match was found to influence mood, with a defeat resulting in decreased mood. Our results show that game location did not influence mood and therefore does not provide an explanation for the home advantage.  相似文献   

Interpreting the differences: A reply to Kaufman     

Warren Umansky  Linda R. Cohen 《Psychology in the schools》1981,18(3):372-373

Kaufman's critique of our article was based on a misunderstanding of our purpose and procedures. This reply clarifies those points and suggests further areas of concern regarding the McCarthy Screening Test.  相似文献   

Alternating current cable telegraphy     

Louis Cohen 《Journal of The Franklin Institute》1923,195(2):165-182

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Electric filter circuits     

Louis Cohen 《Journal of The Franklin Institute》1923,195(5):641-654

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Bookreviews     

R. P. Clark  Einar Lilja  Eve Malmqvist  Louis Arnaud Reid  Edmund King  John Downing  C. M. Fleming  Arnould Clausse  G. de Landsheere  Vernon Mallinson  Paul Nash  Tomio Goto  M. A. Brimer  Rudolf Cohen  Gerhard Pause  M. J. Langeveld  W. E. Vliegenthart  Emile Planchard 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1963,9(3):351-382

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Note on “operational approach to non-linear circuit analysis”     

Gerald H. Cohen 《Journal of The Franklin Institute》1951,252(1):63

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The Conners Teacher Rating Scale: Effects of age,sex, and race with special education chilren     

Morris Cohen  Robert H. Durant  Carmen Cook 《Psychology in the schools》1988,25(2):195-202

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