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872.
Alexander K. Moore David M. Munguia Gomez Emma E. Levine 《Social and Personality Psychology Compass》2019,13(7)
Many everyday dilemmas reflect a conflict between two moral motivations: the desire to adhere to universal principles (integrity) and the desire to improve the welfare of specific individuals in need (benevolence). In this article, we bridge research on moral judgment and trust to introduce a framework that establishes three central distinctions between benevolence and integrity: (1) the degree to which they rely on impartiality, (2) the degree to which they are tied to emotion versus reason, and (3) the degree to which they can be evaluated in isolation. We use this framework to explain existing findings and generate novel predictions about the resolution and judgment of benevolence–integrity dilemmas. Though ethical dilemmas have long been a focus of moral psychology research, recent research has relied on dramatic dilemmas that involve conflicts of utilitarianism and deontology and has failed to represent the ordinary, yet psychologically taxing dilemmas that we frequently face in everyday life. The present article fills this gap, thereby deepening our understanding of moral judgment and decision making and providing practical insights on how decision makers resolve moral conflict. 相似文献
873.
Sabrina V. Seel Alexander Easton Anthony McGregor Matthew G. Buckley Madeline J. Eacott 《British journal of psychology (London, England : 1953)》2019,110(1):173-184
Previous research has reported that walking through a doorway to a new location makes memory for objects and events experienced in the previous location less accurate. This effect, termed the location updating effect, has been used to suggest that location changes are used to mark boundaries between events in memory: memories for objects encountered within the current event are more available than those from beyond an event boundary. Within a computer‐generated memory task, participants navigated through virtual rooms, walking through doorways, and interacting with objects. The accuracy and their subjective experience of their memory for the objects (remember/know and confidence) were assessed. The findings showed that shifts in location decreased accurate responses associated with the subjective experience of remembering but not those associated with the experience of knowing, even when considering only the most confident responses in each condition. These findings demonstrate that a shift in location selectively impacts recollection and so contributes to our understanding of boundaries in event memory. 相似文献
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Declines in verbal fluency are consistently reported in patients with Parkinson's disease (PD) after pallidal surgery. In the present study, the clustering and switching components of semantic or category fluency (oral naming of items obtainable in supermarkets) were examined at baseline and four months after unilateral deep brain stimulation or pallidotomy in 45 patients with PD (30 left, 15 right pallidal surgery). Post-operative declines were observed for supermarket fluency total score and switching, but not for average cluster size. These findings support the proposal that semantic fluency decrements after pallidal surgery reflect a disruption of frontal-basal ganglia circuits mediating efficient shifting between semantic categories, or perhaps efficient access to categories, rather than a degradation of semantic stores. 相似文献
878.
Rayner K Ashby J Pollatsek A Reichle ED 《Journal of experimental psychology. Human perception and performance》2004,30(4):720-732
Readers read sentences containing target words varying in frequency and predictability. The observed pattern of data for fixation durations only mildly departed from additivity, with predictability effects that were slightly larger for low-frequency than for high-frequency words. The pattern of data for skipping was different as predictability affected only the probability of skipping for high-frequency target words. Simulations of these data using the E-Z Reader model indicated that a single-process model was unlikely to provide a good fit for both measures. A version of the model that assumes that (a) word-encoding time is additively affected by frequency and predictability and (b) difficulty with postlexical processing of the target word causes a double take accounted for the data while indicating that the relationship between the duration of hypothesized word-encoding stages and observed fixation durations is not likely to be transparent. 相似文献
879.
Gottselig JM Brandeis D Hofer-Tinguely G Borbély AA Achermann P 《Learning & memory (Cold Spring Harbor, N.Y.)》2004,11(2):162-171
We investigated learning-related changes in amplitude, scalp topography, and source localization of the mismatch negativity (MMN), a neurophysiological response correlated with auditory discrimination ability. Participants (n = 32) underwent two EEG recordings while they watched silent films and ignored auditory stimuli. Stimuli were a standard (probability = 85%) and two deviant (probability = 7.5% each for high [HD] and low [LD]) eight-tone sequences that differed in the frequency of one tone. Between recordings, subjects practiced discriminating the HD or LD from the standard for 6 min. The amplitude of the LD MMN increased significantly across recordings in both groups, whereas the amplitude of the HD MMN did not. The LD was easier to discriminate than was the HD. Thus, practicing either discrimination increased the MMN for the easier discrimination. Learning and changes in the LD MMN amplitude were highly correlated. Source localizations of event-related potentials (ERPs) to all stimuli revealed bilateral sources in superior temporal regions. Compared with the standard ERP, the LD ERP revealed a stronger source in the left superior temporal region in both recordings, whereas the right-sided source became stronger after learning. Consistent with prior studies of auditory plasticity in animals and humans, tone sequence learning induced rapid neurophysiological plasticity in the human central auditory system. The results also suggest that there is asymmetric hemispheric involvement in tone sequence discrimination learning and that discrimination difficulty influences the time course of learning-related neurophysiological changes. 相似文献
880.
This investigation examined the roles of gender and desires for independence and dependence in the support process. We assessed 118 older adults who reported needing help with at least 1 activity of daily living as a result of illness or health problems. Men with a high desire to be independent responded negatively to receiving support from their social network. Women's outcomes were generally unaffected by their independence and dependence desires. These results indicate that gender and desires for independence and dependence should be taken into account when examining the social support process, especially in men with health problems. 相似文献