Interpersonal conflict, agreeableness, and personality development

This multimethod research linked the Big-Five personality dimensions to interpersonal conflict in childhood. Agreeableness was the personality dimension of focus because this dimension has been associated with maintaining positive interpersonal relations in adolescents and adults. In two studies, elementary school children were assessed on the Big-Five domains of personality. Study 1 (n=276) showed that agreeableness was uniquely associated with endorsements of conflict resolution tactics in children as well as parent and teacher reports of coping and adjustment. Study 2 (n=234) revealed that children's perceptions of themselves and others during conflict was influenced by their agreeableness regardless of their partner's agreeableness. Observers also reported that pairs higher in agreeableness had more harmonious, constructive conflicts. Overall findings suggest that of the Big-Five dimensions, agreeableness is most closely associated with processes and outcomes related to interpersonal conflict and adjustment in children.     

English letter frequencies and their applications: part I

This article presents data regarding the relative frequencies of single letters in English, organized by word length and letter position. Derived from a parsimonious sample of English word use patterns presented by Whissell in 1998, the data accurately represent letter frequencies found in modern English. These data provide a resource for various applications, including reading research and practice.     

Connecting Past with Present: A Mixed-Methods Science Ethics Course and its Evaluation

We present a graduate science ethics course that connects cases from the historical record to present realities and practices in the areas of social responsibility, authorship, and human/animal experimentation. This content is delivered with mixed methods, including films, debates, blogging, and practicum; even the instructional team is mixed, including a historian of science and a research scientist. What really unites all of the course’s components is the experiential aspect: from acting in historical debates to participating in the current scientific enterprise. The course aims to change the students’ culture into one deeply devoted to the science ethics cause. To measure the sought after cultural change, we developed and validated a relevant questionnaire. Results of this questionnaire from students who took the course, demonstrate that the course had the intended effect on them. Furthermore, results of this questionnaire from controls indicate the need for cultural change in that cohort. All these quantitative results are reinforced by qualitative outcomes.     

Watching the birdie watching you: eyewitness memory for actions using CCTV recordings of actual crimes

In this paper we describe a method of assessing eyewitness performance for actual crimes that could prove a valuable addition to more traditional experimental and field‐based approaches to the study of eyewitnessing. We present the findings of the first reported attempt to assess the accuracy of information contained in police statements given by eyewitnesses to actual criminal episodes using CCTV as a means of verification. Employing the criterion of using only those items that could be verified against CCTV recordings (largely action details), both victims and bystanders from eight incidents of assault were found to be highly accurate in their accounts (96% accurate). These results are discussed in terms of what they might indicate about the relationship between arousal and eyewitness performance and how they compare with laboratory and other field‐based approaches to the study of eyewitness memory. In addition, we consider some of the methodological, technological and practical constraints associated with this novel approach and its possible future applications to the study of everyday memory as well as memory for unusual events. Copyright © 2001 John Wiley & Sons, Ltd.     

Predicting future reconviction in offenders with intellectual disabilities: the predictive efficacy of VRAG, PCL-SV, and the HCR-20

Accurate predictions of future reconviction, including those for violent crimes, have been shown to be greatly aided by the use of formal risk assessment instruments. However, it is unclear as to whether these instruments would also be predictive in a sample of offenders with intellectual disabilities. In this study, the authors have shown that the Violence Risk Appraisal Guide (V. L. Quinsey, G. T. Harris, M. E. Rice, & C. Cormier, 1998); the Psychopathy Checklist--Screening Version (S. D. Hart, D. N. Cox, & R. D. Hare, 1995); and the History, Clinical, Risk Management--20 (C. D. Webster, K. S. Douglas, D. Eaves, & S. D. Hart, 1997) were all significant predictors of violent and general reconviction in this sample, and in many cases, their efficacy was greater than in a control sample of mentally disordered offenders without an intellectual disability.     

Eye Movements and Visual Encoding During Scene Perception

ABSTRACT— The amount of time viewers could process a scene during eye fixations was varied by a mask that appeared at a certain point in each eye fixation. The scene did not reappear until the viewer made an eye movement. The main finding in the studies was that in order to normally process a scene, viewers needed to see the scene for at least 150 ms during each eye fixation. This result is surprising because viewers can extract the gist of a scene from a brief 40- to 100-ms exposure. It also stands in marked contrast to reading, as readers need only to view the words in the text for 50 to 60 ms to read normally. Thus, although the same neural mechanisms control eye movements in scene perception and reading, the cognitive processes associated with each task drive processing in different ways.     

Eating Ethically: 'Spiritual' and 'Quasi-religious' Aspects of Vegetarianism

Much contemporary belief and behaviour that is not ostensibly religious has yet been perceived to have religious overtones. A variety of terms such as 'invisible religion', 'implicit religion' and 'quasi-religion' have been used to characterise them. This article examines vegetarianism and especially vegetarianism based upon ethical concerns in order to ascertain the extent to which it can be said to exhibit religious or spiritual themes in its ideology and underlying motives. A number of 'quasi-religious' themes, including taboo and avoidance behaviour, reverence for life, the denial of death, reincarnation, observance of disciplines and the rejection of domination and oppression are found to characterise ethical vegetarianism. Support for these conclusions is found in the data from a survey of vegetarians carried out in the Reading area of South Eastern England, of which some results are presented and discussed. The article concludes with a discussion of the appropriateness of using concepts such as 'quasi-religion'. It is argued that although such terms are currently useful, they must in the longer term be replaced by concepts which do not imply that such behaviour is a form of religion or which characterise it always in relation to religion, but which recognise its own distinctive and essentially non-religious character.