THE EFFECT OF FEEDBACK ON THE ACCURACY OF CHECKLIST COMPLETION DURING INSTRUMENT FLIGHT TRAINING

This study examined whether pilots completed airplane checklists more accurately when they receive postflight graphic and verbal feedback. Participants were 8 college students who are pilots with an instrument rating. The task consisted of flying a designated flight pattern using a personal computer aviation training device (PCATD). The dependent variables were the number of checklist items completed correctly. A multiple baseline design across pairs of participants with withdrawal of treatment was employed in this study. During baseline, participants were given postflight technical feedback. During intervention, participants were given postflight graphic feedback on checklist use and praise for improvements along with technical feedback. The intervention produced near perfect checklist performance, which was maintained following a return to the baseline conditions.     

Theoretical status of computational cognitive modeling

This article explores the view that computational models of cognition may constitute valid theories of cognition, often in the full sense of the term “theory”. In this discussion, this article examines various (existent or possible) positions on this issue and argues in favor of the view above. It also connects this issue with a number of other relevant issues, such as the general relationship between theory and data, the validation of models, and the practical benefits of computational modeling. All the discussions point to the position that computational cognitive models can be true theories of cognition.     

The role of reminding in long-term memory for temporal order

Order codes are one of the three main types of information that have been hypothesized to underlie memory for the times of life events. Published evidence for the theory, however, has come exclusively from research in which brief retention intervals have been used. In the first of two studies, 101 adults judged the order of pairs of movies released 5-14 years ago, half of which shared a common major actor. There was no evidence that related films could be ordered more accurately than unrelated ones. In the second study, 88 students were presented with in-class announcements that were either related or unrelated to an earlier announcement. Three weeks later,they judged the order of the pairs of announcements. There was no difference between the accuracy for the related and the unrelated pairs. The findings do not support the proposal that the automatic creation of order information at the time of encoding contributes to autobiographical memory.     

HEBREW WISDOM AND PSYCHOTHEOLOGICAL DIALOGUE

Abstract. When understood as a potential resolution for the epistemological impasse between psychology and religion, Hebrew wisdom presents a model for dialogue. Noting that wisdom exhibits a special interest in human dispositions and behavior, the authors compare Viktor Frankl's logotherapy and Adlerian psychology with Proverbs and uncover a biblical, empirical approach to psychology which indirectly incorporates the religious dimension.     

The troublesome semantics of conflict of interest

The sensible response to conflicts of interest is impaired by misconceptions and sloppy usage of terminology. Apparent and potential are widely misused modifiers for conflicts. Excessive legislative focus on financial interests limits understanding of the scope and significance of researchers' conflicts of interest. There is no moral or ethical failing in having a conflict of interest; the problem occurs when conflicts are not disclosed appropriately and when conflicts are allowed to bias research, teaching, or practice. Avoidance and prevention should be applied to bias, not conflicts.     

An introduction to research ethics

Practical issues throughout scientific research can be found to have an ethical aspect. There is a gray area in which scientific error (“honest error”) may be difficult to distinguish from unacceptably poor research practice or an unethical failure to follow scientific norms. Further, there is no clear margin between deceptive practices which are widely accepted and those which must be considered fraudulent. Practical problems arise in matters of data management and presentation, authorship, publication practices, “grantsmanship”, and rights of research trainees, as well as the well-recognized areas of human and animal experimentation. Beyond the gray areas, the legal definition of research misconduct is discussed in relation to research fraud, and the latest proposed definition of the Commission on Research Integrity is briefly reviewed. It is noted that the standards of ethical research are changing. Finally, there is a comment on the idea of institutional integrity in research, and the critical role of the mentor in transmitting research standards to the next generation.     

Completion norms collected from younger and older adults for 198 sentence contexts

Completion responses were collected from younger and older adults for 198 highly constrained sentence contexts that were designed to elicit the same response (i.e., the best completion) in the vast majority of subjects. For each context, completions and their respective frequency of occurrence are provided. Overall, individuals of all ages produced highly similar terminal words. Results of formal analyses indicated that greater socioeconomic status and higher levels of education were mildly associated with a greater probability of producing a best completion response. Although increasing age also correlated with greater probability of producing a best completion, this very weak association would not preclude use of these stimuli with a wide age range.