Engineering educators have long discussed the need to teach professional responsibility and the social context of engineering
without adding to overcrowded curricula. One difficulty we face is the lack of appropriate teaching materials that can fit
into existing courses. The PRiME (Professional Responsibility Modules for Engineering) Project (http://www.engr.utexas.edu/ethics/primeModules.cfm) described in this paper was initiated at the University
of Texas, Austin to provide web-based modules that could be integrated into any undergraduate engineering class. Using HPL
(How People Learn) theory, PRiME developed and piloted four modules during the academic year 2004–2005. This article introduces
the modules and the pilot, outlines the assessment process, analyzes the results, and describes how the modules are being
revised in light of the initial assessment. In its first year of development and testing, PRiME made significant progress
towards meeting its objectives. The PRiME Project can strengthen engineering education by providing faculty with an effective
system for engaging students in learning about professional responsibility.
An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005. 相似文献
Two experiments are described that investigate the effects of attention in moderating evaluative conditioning (EC) effects in a picture-picture paradigm in which previously discovered experimental artifacts (e.g., Field & Davey, 1999 ) were overcome by counterbalancing conditioned stimuli (CSs) and unconditioned stimuli (USs) across participants. Conditioned responses for individuals who had attention enhanced were compared against a control group and groups for whom attention was impeded using a distracter task. In a second experiment the effects of attention were dissociated from those of contingency awareness by using backward-masked US presentations. The results of these experiments indicate that although associative EC effects may not be disrupted by a lack of contingency awareness, attention is an important factor in establishing conditioning. These results shed some light onto the possible boundary conditions that could explain past inconsistencies in obtaining EC effects in the visual paradigm. 相似文献
Auditory perceptual learning has been proposed as effective for remediating impaired language and for enhancing normal language development. We examined the effect of phonemic contrast discrimination training on the discrimination of whole words and on phonological awareness in 8- to 10-year-old mainstream school children. Eleven phonemic contrast continua were synthesised using linear interpolation coding from real speaker endpoints. Thirty children were pre-tested on the Word Discrimination Test (WDT) and the Phonological Assessment Battery (PhAB). Eighteen then trained for 12 x 30min sessions over 4 weeks using an adaptive three interval two alternative phonemic matching task. The remaining children participated in regular classroom activities. In Post-testing, trained children significantly increased their age-equivalent scores on both the WDT and PhAB by about 2 years. For the PhAB, no improvement was found in the controls. Enhanced performance in the trained children was maintained in a delayed test 5-6 weeks following training. Enhancements on the trained discriminations were weak and variable. The results indicate a dramatic improvement in phonological awareness following phonemic discrimination training without matching perceptual learning. 相似文献
Flash lag is a misperception of spatial relations between a moving object and a briefly flashed stationary one. This study began with the observation that the illusion occurs when the moving object continues following the flash, but is eliminated if the object's motion path ends with the flash. The data show that disrupting the continuity of the moving object, via a transient change in size or color, also eliminates the illusion. We propose that this is because a large feature change leads to the formation of a second object representation. Direct evidence for this proposal is provided by the results for a corollary perceptual feature of the disruption in object continuity: the perception of two objects, rather than only one, on the motion path. 相似文献
Although recent research has identified numerous variables that can affect behavior maintained by negative reinforcement, questions remain concerning the potential aspects of the demand context that evoke problem behavior. To date, few studies have examined these questions within general education classrooms. The current study assessed the influence of social and task-difficulty variables on problem behavior maintained by negative reinforcement. Teachers in general education classrooms implemented three analyses to determine the influence of these variables on the problem behavior of 4 boys. Results are discussed in terms of response covariation within the demand context. 相似文献
It is well established that own-race faces are recognized more accurately than cross-race faces. However, there are mixed results regarding the developmental consistency of the cross-race effect White and Black kindergarten children, 3rd graders, and young adults viewed a Black and a White target individual. One day later, recognition memory for each target was tested with a 6-person lineup. The interaction of race of participant by race of target face on Ag scores was significant, demonstrating an overall cross-race effect. The 2nd-order interaction with age did not approach significance; for each age group, own-race identification was more accurate than cross-race identification. The age consistency of the cross-race effect in light of the significant main effect of age suggests quantitative but not qualitative differences in face memory processing at various ages. For children, as well as adults, own-race faces are recognized more accurately than cross-race faces. 相似文献
The author focused on the impact of personal deprivation, sense of control, and social context on the future expectations of advantaged and discriminated groups. Analysis of 6,430 Jewish and Palestinian high school students in Israel showed that Palestinian students had lower expectations and stronger feelings of deprivation than Jewish students. Also those who felt deprived had lower expectations regarding the prospects of marriage and the probability of owning a home and a car and of holding a permanent job. However, sense of control influenced these expectations more than did feelings of deprivation. The findings indicated that the processes by which future expectations are formed might be different for Jewish and Palestinian students and that these differences are--at least in part--related to long-term discrimination against Palestinians in Israel. 相似文献
Those inclined to believe in the existence of propositions as traditionally conceived might seek to reduce them to some other type of entity. However, parsimonious propositionalists of this type are confronted with a choice of competing candidates – for example, sets of possible worlds, and various neo-Russellian and neo-Fregean constructions. It is argued that this choice is an arbitrary one, and that it closely resembles the type of problematic choice that, as Benacerraf pointed out, bedevils the attempt to reduce numbers to sets – should the number 2 be identified with the set Ø or with the set Ø, Ø? An “argument from arbitrary identification” is formulated with the conclusion that propositions (and perhaps numbers) cannot be reduced away. Various responses to this argument are considered, but ultimately rejected. The paper concludes that the argument is sound: propositions, at least, are sui generis entities.