《Consciousness and cognition》2020

Recent studies argued that unconscious visual information could access the working memory, however, it is still unclear whether the central executive could be activated unconsciously. We investigated, using a delayed match-to-sample task, whether the central executive is an unconscious process. In the experiment of the present study, participants were asked to compare the locations of two given visual targets. Both targets (or one of the two targets, depending on the experimental condition) were masked by a visual masking paradigm. The results showed an above-chance-level performance even in the condition that participants compared two unconscious targets. However, when the trials with the non-visual conscious experience of the target were removed from the analysis, the performance was no longer significantly different from chance level. Our results suggest that the central executive could be activated unconsciously by some level of stimulus signal, that is still below the threshold for a subjective report.  相似文献   

    

Livio Cricelli  Federico Maria Famulari  Marco Greco  Michele Grimaldi 《Journal of Multi-Criteria Decision Analysis》2020,27(3-4):173-188

In a competitive environment that increasingly awards a clever approach to customer relationship management (CRM), firms need to systematize the way they interact with their customers. The relationships that often lay in the hands of managers and salespeople need to be thoughtfully organized to maximize both customer satisfaction and the effectiveness of the marketing efforts. CRM software packages can be an answer to organize and systematize the management of such commercial relationships. However, decision makers may not have the time and the competencies to identify the most suitable solution for their needs, among the hundreds existing, and may ultimately resort to an external expert. Since the existing methods to select a CRM software package suffer from several limitations, this article introduces a novel four‐step method allowing to actively involve the decision makers in the CRM software package selection, simultaneously minimizing the effort requested to them and maximizing the extent to which the final choice suits their specific needs and preferences. The method resorts to a coordinated use of the analytic hierarchy process and of its fuzzy adaptation. The article also presents an exemplification of the method in a small Italian firm.  相似文献   

    

Ali Lakhani  Heidi Zeeman  Courtney J. Wright  David P. Watling  Dianne Smith  Rafikul Islam 《Journal of Multi-Criteria Decision Analysis》2020,27(1-2):5-19

The lack of inclusive, accessible housing that meets the needs of people with physical and cognitive disability is a global issue. The inadequacy of inclusive housing development is partly a result of divergent priorities and poor coordination between housing, health, and disability sector stakeholders—public and private developers, designers, architects, occupational therapists, and disability service organizations. This paper provides findings from an Australian Research Council funded study where the analytic hierarchy process (AHP) was utilized to compare and contrast inclusive housing development priorities among relevant stakeholders. A multistage process was undertaken to ascertain the AHP criteria for inclusive housing development decisions, including a systematic review of peer‐reviewed and grey literature, in addition to a structured focus group with end users (n = 17) and an industry stakeholder online survey (n = 130). Finally, a subgroup of industry stakeholders (n = 29) representing the housing, health, and disability sectors completed the AHP to establish decision priorities. The final AHP model indicated three broad clusters of decision priorities for inclusive accessible housing development: end‐user connectedness, building considerations, and feasibility, respectively. Global weights conclude that specific end‐user connectedness elements, namely, “access to health care,” “community engagement,” “proximity to transport,” and “security and safety,” were the foremost priorities. It is expected that inclusive housing development decisions that integrate the connectedness of end users first and foremost, with building and feasibility priorities, will favourably impact the housing opportunities and choices for people with disability.  相似文献   

    

《Revue Européene de Psychologie Appliquée》2020,70(5):100560

IntroductionIn the present paper, we address the double-edged role of values among Army personnel and how they can be used in information warfare. We suggest that value discrepancy may impact the agent's trust and consequently, affect behaviour and ultimately destabilize the organization.ObjectivesBased on cognitive dissonance theory and the meaning maintenance model, we hypothesized that exposing trained soldiers to information which confronts their core values and involves both their peers and their institution could promote an overwhelming reaction that could finally alter their trust in the organization.MethodTo examine the proposed model, interviews were conducted with 38 active-duty soldiers that permits to stress the importance of values for their personal life. To complete the interviews, a staged observation was led with the second set of participants (n = 21). Its goal was to evaluate the soldiers’ reaction to a message aiming at their values.ResultsQualitative and quantitative analysis of the Interviews confirmed both the importance of the said values and stressed the ambivalence toward their institution. The results of the staged observation suggested that a low credibility source of information aiming at their central values could lead to a direct emotional reaction, that could potentially lead to a decrease in institutional trust, and therefore ultimately in the organisation performance.ConclusionThe discussion focuses on the consequences of this mechanism, the fundamental necessity for the organization of taking this process into account. Finally, we suggest ways to cope with this risk which can alter strategy deployment and goal achievement.  相似文献   

    

Dustin P. Calvillo  Alexander B. Swan  Abraham M. Rutchick 《Thinking & reasoning》2020,26(2):291-310

Abstract

The belief bias in reasoning occurs when individuals are more willing to accept conclusions that are consistent with their beliefs than conclusions that are inconsistent. The present study examined a belief bias in syllogisms containing political content. In two experiments, participants judged whether conclusions were valid, completed political ideology measures, and completed a cognitive reflection test. The conclusions varied in validity and in their political ideology (conservative or liberal). Participants were sensitive to syllogisms’ validity and conservatism. Overall, they showed a liberal bias, accepting more liberal than conservative conclusions. Furthermore, conservative participants accepted more conservative conclusions than liberal conclusions, whereas liberal participants showed the opposite pattern. Cognitive reflection did not magnify this effect as predicted by a motivated system 2 reasoning account of motivated ideological reasoning. These results suggest that people with different ideologies may accept different conclusions from the same evidence.  相似文献   

    

Joseph P. Rennie  Mengya Zhang  Erin Hawkins  Joe Bathelt  Duncan E. Astle 《Developmental science》2020,23(4)

We used two simple unsupervised machine learning techniques to identify differential trajectories of change in children who undergo intensive working memory (WM) training. We used self‐organizing maps (SOMs)—a type of simple artificial neural network—to represent multivariate cognitive training data, and then tested whether the way tasks are represented changed as a result of training. The patterns of change we observed in the SOM weight matrices implied that the processes drawn upon to perform WM tasks changed following training. This was then combined with K‐means clustering to identify distinct groups of children who respond to the training in different ways. Firstly, the K‐means clustering was applied to an independent large sample (N = 616, M_age = 9.16 years, range = 5.16–17.91 years) to identify subgroups. We then allocated children who had been through cognitive training (N = 179, M_age = 9.00 years, range = 7.08–11.50 years) to these same four subgroups, both before and after their training. In doing so, we were able to map their improvement trajectories. Scores on a separate measure of fluid intelligence were predictive of a child's improvement trajectory. This paper provides an alternative approach to analysing cognitive training data that go beyond considering changes in individual tasks. This proof‐of‐principle demonstrates a potentially powerful way of distinguishing task‐specific from domain‐general changes following training and of establishing different profiles of response to training.  相似文献   

    

Nicolas Adam  Agns Blaye  Rasa Gulbinaite  Arnaud Delorme  Chlo Farrer 《Developmental science》2020,23(5)

The development of cognitive control enables children to better resist acting based on distracting information that interferes with the current action. Cognitive control improvement serves different functions that differ in part by the type of interference to resolve. Indeed, resisting to interference at the task‐set level or at the response‐preparation level is, respectively, associated with cognitive flexibility and inhibition. It is, however, unknown whether the same neural mechanism underlies these two functions across development. Studies in adults have revealed the contribution of midfrontal theta (MFT) oscillations in interference resolution. This study investigated whether MFT is involved in the resolution of different types of interference in two age groups identified as corresponding to different latent structures of executive functions. Preschool (4–6 years) and school children (6–8 years) were tested with a task involving interference at the response level and/or the task‐set level while (electroencephalogram) EEG was recorded. Behaviorally, response time and accuracy were affected by task‐set. Both age groups were less accurate when the interference occurred at the task‐set level and only the younger group showed decreased accuracy when interference was presented at the response‐preparation level. Furthermore, MFT power was increased, relative to the baseline, during the resolution of both types of interference and in both age groups. These findings suggest that MFT is involved in immature cognitive control (i.e., preschool and school‐ages), by orchestrating its different cognitive processes, irrespective of the interference to resolve and of the level of cognitive control development (i.e., the degree of differentiation of executive functions).  相似文献   

Bridging Motor and Cognitive Control: It’s About Time!     

《Trends in cognitive sciences》2020,24(1):6-8

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《Transportation Research Part F: Traffic Psychology and Behaviour》2020

IntroductionLevel 2 driving automation features, such as adaptive cruise control (ACC) combined with lane centering, primarily communicate their operating statuses through the instrument cluster. It remains unclear how interface-specific training and display content influence the ability to understand Level 2 activity in production vehicles.MethodsEighty participants viewed videos recorded from the driver’s point of view in a variety of driving scenarios with Level 2 activity displayed in the instrument cluster of a 2017 Mercedes-Benz E-Class. Half viewed one of two instrument cluster layouts (simple or complex), and half received an orientation to the interface before the experiment. After each video, they were asked about the scenario they had just seen. We then examined what information in the displays participants used to identify Level 2 activity and the usability of the displays.ResultsTraining improved recognition accuracy of when lane centering was temporarily inactive and understanding of why it was inactive. Neither training nor display content affected the ability to recognize when ACC had adjusted the vehicle’s speed or detected a vehicle ahead, or when ACC initially did not detect a lead vehicle and understanding of why it had not detected it. Both factors influenced which sources of information participants used to determine Level 2 activity. Recognition accuracy of system activity improved when participants used valid sources of information. Training, but not display content, improved lane centering usability, but not ACC usability.DiscussionBasic training improves detection of notifications that potentially require further driver action, but not of those that display persistent status information. Training does not result in full understanding of all system notifications or functional limitations, which reinforces the need for intuitive, salient communication about system behavior and its limitations.  相似文献   

    

《Cognitive Systems Research》2020

New technologies based on artificial agents promise to change the next generation of autonomous systems and therefore our interaction with them. Systems based on artificial agents such as self-driving cars and social robots are examples of this technology that is seeking to improve the quality of people’s life. Cognitive architectures aim to create some of the most challenging artificial agents commonly known as bio-inspired cognitive agents. This type of artificial agent seeks to embody human-like intelligence in order to operate and solve problems in the real world as humans do. Moreover, some cognitive architectures such as Soar, LIDA, ACT-R, and iCub try to be fundamental architectures for the Artificial General Intelligence model of human cognition. Therefore, researchers in the machine ethics field face ethical questions related to what mechanisms an artificial agent must have for making moral decisions in order to ensure that their actions are always ethically right. This paper aims to identify some challenges that researchers need to solve in order to create ethical cognitive architectures. These cognitive architectures are characterized by the capacity to endow artificial agents with appropriate mechanisms to exhibit explicit ethical behavior. Additionally, we offer some reasons to develop ethical cognitive architectures. We hope that this study can be useful to guide future research on ethical cognitive architectures.  相似文献