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981.
Global challenges as inspiration: A classroom strategy to foster social responsibility 总被引:1,自引:0,他引:1
Social responsibility is at the heart of the Engineer’s Creed embodied in the pledge that we will “dedicate [our] professional knowledge and skill to the advancement and betterment of
human welfare...[placing] public welfare above all other considerations.” However, half century after the original creed was
written, we find ourselves in a world with great technological advances and great global-scale technologically-enabled peril.
These issues can be naturally integrated into the engineering curriculum in a way that enhances the development of the technological
skill set. We have found that these global challenges create a natural opportunity to foster social responsibility within
the engineering students whom we educate. In freshman through senior-level materials engineering courses, we used five guiding
principles to shape several different classroom activities and assignments. Upon testing an initial cohort of 28 students
had classroom experiences based on these five principles, we saw a shift in attitude: before the experience, 18% of the cohort
viewed engineers as playing an active role in solving global problems; after the experiences, 79% recognized the engineer’s
role in solving global-scale problems. In this paper, we present how global issues can be used to stimulate thinking for socially-responsible
engineering solutions. We set forth five guiding principles that can foster the mindset for socially responsible actions along
with examples of how these principles translate into classroom activities.
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
982.
Memory retrieval can occur by at least two routes: a deliberate one, as when one attempts to retrieve an event or fact, and an unintentional one, as when one's behavior is triggered by the past without one's knowledge or awareness. We assessed the efficacy of these retrieval systems as a function of circadian arousal and time of day. Evening-type younger adults and morning-type older adults were tested at either peak (morning for old; evening for young) or off-peak times on implicit and explicit stem completion (Experiment 1) or on implicit category generation (Experiment 2). Results for explicit stem-cued recall replicated better performance for each age group at its peak time. In stark contrast, implicit performance was better at off-peak than at peak times of day, raising the possibility that the processes that serve explicit and implicit retrieval are on different circadian schedules, and highlighting the need to consider individual differences in circadian arousal when assessing either memory system. 相似文献
983.
Employees often evaluate leadership potential when selecting applicants for jobs that require leadership ability (e.g., supervisors, firefighter captains). Research has shown that influencing others is an important part of being an effective leader, yet employers rarely explicitly consider applicants' use of influence tactics when evaluating applicants' leadership potential. The purpose of this study was to explore applicant use of influence tactics in an employment interview and to determine how such use relates to interview ratings. The authors observed firefighter applicants' behavior during a selection role-play interview and recorded their use of influence tactics. Results indicated that firefighter applicants used soft tactics (e.g., ingratiation, rational persuasion) significantly more frequently than they used hard tactics (e.g., pressure, coalition). Soft tactic use was positively correlated with interview ratings. 相似文献
984.
Although personality tests are widely used to select applicants for a variety of jobs, there is concern that such measures are fakable. One procedure used to minimize faking has been to disguise the true intent of personality tests by randomizing items such that items measuring similar constructs are dispersed throughout the test. In this study, we examined if item placement does influence the fakability and psychometric properties of a personality measure. Study participants responded to 1 of 2 formats (random vs. grouped items) of a personality test honestly and also under instructions to fake or to behave like an applicant. Results indicate that the grouped item placement format was more fakable for the Neuroticism and Conscientiousness scales. The test with items randomly placed fit the data better within the honest and applicant conditions. These findings demonstrate that the issue of item placement should be seriously considered before administering personality measures because different item presentations may affect the incidence of faking and the psychometric properties of the measure. 相似文献
985.
Cognitive theories of early gender development 总被引:15,自引:0,他引:15
The contribution of cognitive perspectives (cognitive-developmental theory and gender schema theory) to a contemporary understanding of gender development is evaluated. Recent critiques of cognitive approaches are discussed and empirical evidence is presented to counter these critiques. Because of the centrality of early gender development to the cognitive perspective, the latest research is reviewed on how infants and toddlers discriminate the sexes and learn the attributes correlated with sex. The essence of cognitive approaches--emphasis on motivational consequences of gender concepts; the active, self-initiated view of development; and focus on developmental patterns-is highlighted and contrasted with social-cognitive views. The value of cognitive theories to the field is illustrated, and recommendations are made concerning how to construct comprehensive, integrative perspectives of gender development. 相似文献
986.
Data for the Colored Progressive Matrices were collected for a sample of 259 8- to 12-yr.-old children in Lithuania in 1999. In relation to the British 1979 standardization sample the mean IQ of the Lithuanian children was 92.2. Adjusted for the estimated secular increase of intelligence in Britain, the Lithuanian mean IQ is estimated at 90. 相似文献
987.
988.
Interference between verbal concept formation and spatial mental rotation in female subjects 总被引:2,自引:0,他引:2
In this study the relation between spatial cognition and verbal intelligence abilities was examined in case of 52 women. Interference between mental rotation performance and verbal intelligence scores was found. Women with good verbal abilities have lower scores in mental rotation tasks than subjects with poorer verbal abilities. This finding is in accordance with some basic models of a dual-coding system. The spatial functions represented in mental rotation interfered with verbal-based concept formation and lexical knowledge in college women. 相似文献
989.
Single items such as objects, letters or words are often presented in the right or left visual field to examine hemispheric differences in cognitive processing. However, in everyday life, such items appear within a visual context or scene that affects how they are represented and selected for attention. Here we examine processing asymmetries for a visual target within a frame of other elements (scene). We are especially interested in whether the allocation of visual attention affects the asymmetries, and in whether attention-related asymmetries occur in scenes oriented out of alignment with the viewer. In Experiment 1, visual field asymmetries were affected by the validity of a spatial precue in an upright frame. In Experiment 2, the same pattern of asymmetries occurred within frames rotated 90 degrees on the screen. In Experiment 3, additional sources of the spatial asymmetries were explored. We conclude that several left/right processing asymmetries, including some associated with the deployment of spatial attention, can be organized within scenes, in the absence of differential direct access to the two hemispheres. 相似文献
990.
Rabbitt P Watson P Donlan C Mc Innes L Horan M Pendleton N Clague J 《Psychology and aging》2002,17(3):468-481
Six different cognitive tests and the Heck Depression Inventory (BDI) were given to 3,572 active community residents aged 49 to 93 years. Causes of death were ascertained for 443 who died between 36 and 3,903 days later. Subsequent survival predicted test scores during the 3,903 days and independently during Days 36 to 1,826 and Days 1,827 to 3,903. Scores on the BDI and cumulative verbal learning and vocabulary tests predicted mortality after demographics and performance on other cognitive tests had been considered. Predictors were similar for deaths from heart disease, malignancies, and other causes. A new finding that cognitive tests did not predict survival duration within the sample of deceased explains previous findings of greater terminal decline in performance for young than for elderly adults. 相似文献