Computers in Human Behavior最新文献_第6页

Adaptive ubiquitous learning for server deployment and distributed offloading in UAV-enhanced IoV 用于无人机增强型物联网中服务器部署和分布式卸载的自适应泛在学习

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-08-05 DOI: 10.1016/j.chb.2024.108393

{"title":"Adaptive ubiquitous learning for server deployment and distributed offloading in UAV-enhanced IoV","authors":"","doi":"10.1016/j.chb.2024.108393","DOIUrl":"10.1016/j.chb.2024.108393","url":null,"abstract":"<div><p>Through creating an environment rich in computational and communication capabilities, ubiquitous computing gradually integrates it with human activities. Inspired by adaptive ubiquitous learning, various intelligent devices (e.g., roadside units and infrared sensors) deployed in the Internet of Vehicles (IoV) are expected to be critical to mitigating urban traffic congestion and enhancing travel safety. In addition, benefiting from the advantages of high mobility and real-time response, Unmanned Aerial Vehicles (UAVs) embody substantial prospects to assist IoV in efficiently and flexibly handling latency-sensitive, computation-intensive tasks. Nevertheless, due to time-varying demands and heterogeneous computing resources, it is challenging to provide effective service for mobile devices while guaranteeing high-quality data transmission. Therefore, a distributed service offloading system framework in UAV-enhanced IoV is designed. To minimize the service latency, a game theory-based distributed service offloading algorithm, named G-DSO, is proposed to realize adaptive ubiquitous learning for service request distribution. Finally, numerous experiments are implemented based on real-world service requirement datasets. Experimental results demonstrate that the proposed G-DSO approach improves the hit rate by 2.68% to 74.42% compared with four existing service offloading methods, verifying the effectiveness and good scalability of G-DSO.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0747563224002619/pdfft?md5=c31404e436579ef3dc6bb5049666568e&pid=1-s2.0-S0747563224002619-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141937612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Body, emotions, and sexuality in the metaverse: A randomized control trial exploring the use of second life for an avatar-based intervention to support women with female orgasmic disorder 元宇宙中的身体、情感和性欲：一项随机对照试验，探索利用第二人生中的化身进行干预，为患有女性性高潮障碍的女性提供支持

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-08-05 DOI: 10.1016/j.chb.2024.108390

引用次数: 0

Ubiquitous computation in internet of vehicles for human-centric transport systems 车联网中的泛在计算，打造以人为本的交通系统

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-08-05 DOI: 10.1016/j.chb.2024.108394

{"title":"Ubiquitous computation in internet of vehicles for human-centric transport systems","authors":"","doi":"10.1016/j.chb.2024.108394","DOIUrl":"10.1016/j.chb.2024.108394","url":null,"abstract":"<div><p>The Internet of Vehicles (IoV) has the potential to bring about a revolutionary transformation in transportation through its influence on human behavior and interactions between users and vehicles. However, interoperability challenges between retailer organizations and manufacturers present a barrier to decision-making processes and impact the human-centric nature of the IoV. Ethical dilemmas arise as a result of the IoV’s inability to prevent accidents, particularly in critical situations. This study aims to enhance the IoV’s effectiveness by carefully selecting and improving essential attributes from various data sources, including sensors, GPS, 5G or 6G communication networks, and real-time data provisioning. To achieve the aim of the proposed study, a Multi-criterion Decision-making (MCDM) approach is proposed, which allows for the analysis and selection of optimal choices while taking into account various quantitative and qualitative factors. Despite the challenges posed by complex models and ambiguous data, MCDM remains an indispensable technique for aligning transportation systems with current expectations. The CRITIC and TOPSIS MCDM-enabled methodologies are employed to analyze IoV architecture, prioritizing significant elements that impact system performance and identifying optimal solutions by considering complications from worst-case scenarios. The study will assist engineers, scientists, and organizations to develop smart IoV systems that will cater to human needs by improving mobility and inspiration among users.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142020588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Automated or human: Which driver wins the race for the passengers’ trust? Examining passenger trust in human-driven and automated vehicles following a dangerous situation 自动驾驶还是人工驾驶：哪个驾驶员能赢得乘客的信任？考察危险情况发生后乘客对人工驾驶和自动驾驶车辆的信任度

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-08-03 DOI: 10.1016/j.chb.2024.108387

{"title":"Automated or human: Which driver wins the race for the passengers’ trust? Examining passenger trust in human-driven and automated vehicles following a dangerous situation","authors":"","doi":"10.1016/j.chb.2024.108387","DOIUrl":"10.1016/j.chb.2024.108387","url":null,"abstract":"<div><p>Automated vehicles (AVs) provide numerous advantages over manually operated vehicles, but the extent of these benefits depends on whether we engage with AVs safely and efficiently. To achieve such interactions with AVs, an appropriate – or calibrated – level of trust in AVs especially during critical scenarios, is fundamental. The trust level also impacts individuals' decisions regarding the utilisation of AV technology. This study investigates trust calibration and factors that influence how trust develops in AVs compared to human drivers. Two groups of participants underwent a driving simulation, experiencing either a ride in a human-driven taxi or an AV, during which a dangerous situation occurred. Before, during and after the simulation, the passengers’ trust was measured.</p><p>Pre-simulation trust was higher in the human driver than in the AV, but this difference disappeared after the simulation. Noticeably, during the simulation trust did not differ between the groups. Instead, the critical situation significantly influenced trust: following the dangerous incident, trust levels in both conditions dropped but recovered until the simulation ended. Additionally, self-esteem, which has been associated with trust in the past, was investigated. However, no significant relationship between self-esteem and trust was found in this study. Overall, the findings indicate that the dangerous situation prompted heightened caution among participants. A process of trust calibration was initiated in which the participants’ trust was highly susceptible to the driving style of the driver/AV. Moreover, the comparable evolution of trust in the human-driven vehicle and the AV, sheds light on the dynamics underlying attitudes towards AVs.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0747563224002553/pdfft?md5=e1d0f88ddc9cfaff400a7ffdd17e235b&pid=1-s2.0-S0747563224002553-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141984875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Storifying instructional videos on online credibility evaluation: Examining engagement and learning 将在线可信度评估教学视频故事化：检查参与和学习情况

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-08-02 DOI: 10.1016/j.chb.2024.108385

{"title":"Storifying instructional videos on online credibility evaluation: Examining engagement and learning","authors":"","doi":"10.1016/j.chb.2024.108385","DOIUrl":"10.1016/j.chb.2024.108385","url":null,"abstract":"<div><p>This study used video-based instruction to promote adolescents' online credibility evaluation skills and to examine whether storification of instructional videos can maintain students' situational interest and positive activating epistemic emotions during a four-lesson intervention better than non-storified instructional videos. The study also investigated whether storified instruction can enhance students' learning of online credibility evaluation skills better than non-storified instruction. The learning content of the videos was equivalent, differing only in terms of storification. Students participated in either a non-storified (<em>n</em> = 135) or storified (<em>n</em> = 115) video-based instruction (4 x 45-min lesson). In each of the first three lessons, students watched an instructional video explaining one credibility evaluation strategy. In the fourth lesson, the video introduced a case requiring students to apply the taught strategies. After watching the video, students' situational interest and positive activating epistemic emotions (i.e., curiosity and excitement) were measured. Then, students practiced the taught strategies with learning tasks. Students' credibility evaluation skills were measured before and after the intervention with an online credibility evaluation task. The latent growth curve model showed that non-storified and storified videos similarly maintained students' situational interest. No decline was observed. However, a small decline in positive activating epistemic emotions was observed in both instructional conditions. Students' credibility evaluation skills improved equally across instructions. The results underline that professionally produced videos following several multimedia design principles can trigger and maintain situational interest and enhance students’ online credibility evaluation skills without the need to incorporate additional storified elements.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S074756322400253X/pdfft?md5=67b5da27d26617dc79a7e75b065f5da0&pid=1-s2.0-S074756322400253X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141937613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cognitive ease at a cost: LLMs reduce mental effort but compromise depth in student scientific inquiry 认知轻松是有代价的：法律硕士减少了学生的脑力劳动，但影响了学生科学探究的深度

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-07-30 DOI: 10.1016/j.chb.2024.108386

{"title":"Cognitive ease at a cost: LLMs reduce mental effort but compromise depth in student scientific inquiry","authors":"","doi":"10.1016/j.chb.2024.108386","DOIUrl":"10.1016/j.chb.2024.108386","url":null,"abstract":"<div><p>This study explores the cognitive load and learning outcomes associated with using large language models (LLMs) versus traditional search engines for information gathering during learning. A total of 91 university students were randomly assigned to either use ChatGPT3.5 or Google to research the socio-scientific issue of nanoparticles in sunscreen to derive valid recommendations and justifications. The study aimed to investigate potential differences in cognitive load, as well as the quality and homogeneity of the students' recommendations and justifications. Results indicated that students using LLMs experienced significantly lower cognitive load. However, despite this reduction, these students demonstrated lower-quality reasoning and argumentation in their final recommendations compared to those who used traditional search engines. Further, the homogeneity of the recommendations and justifications did not differ significantly between the two groups, suggesting that LLMs did not restrict the diversity of students’ perspectives. These findings highlight the nuanced implications of digital tools on learning, suggesting that while LLMs can decrease the cognitive burden associated with information gathering during a learning task, they may not promote deeper engagement with content necessary for high-quality learning per se.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0747563224002541/pdfft?md5=9847cca1c82d7d2f77122b9b2db1ae95&pid=1-s2.0-S0747563224002541-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141937465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of 72-hour abstinence from instant messaging on craving, withdrawal, and affect 禁用 72 小时即时信息对渴求、戒断和情感的影响

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-07-29 DOI: 10.1016/j.chb.2024.108389

{"title":"Effects of 72-hour abstinence from instant messaging on craving, withdrawal, and affect","authors":"","doi":"10.1016/j.chb.2024.108389","DOIUrl":"10.1016/j.chb.2024.108389","url":null,"abstract":"<div><p>The effects of abstinence from digital services and/or devices (aka “digital detox”) on mental health have received increased interest in recent years. Regular breaks and abstinent periods are advised to help individuals who overuse digital technology, but the psychological benefits and related consequences require empirical attention. While some studies have examined the impact of abstinence from smartphone or social networks (SN) on mental health, there is a dearth of literature on the effects of abstinence from Instant Messaging (IM) services. This study examined the association between a 72-h abstinence from IM and subjective craving toward IM, IM withdrawal-like symptoms, affect (positive and negative), and time spent on IM. Thirty-five undergraduates who regularly engaged in IM were assessed one day before (baseline), during (daily), one day after, and one week after refraining from using IM for 72 h. Results revealed a moderate-to-large decrease in craving (<em>η2</em> = 0.438) and negative affect (<em>η2</em> = 0.386) during and after the abstinence, whereas withdrawal-like symptoms and positive affect remained stable (<em>η2</em> between 0.009 and 0.140). One week after abstinence, participants reported a small-to-moderate decrease in their IM use (<em>d</em> = 0.32). These results suggest that abstinence from IM is associated with reduced preoccupation and/or obsession (i.e., craving) with this use and lower negative affect. However, withdrawal-like symptoms and positive affect did not change. These findings support recommendations that IM users experiencing negative affect states may benefit from short-term abstinence. Further research should investigate strategies to support users in undertaking abstinence and regulating their digital device use.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0747563224002577/pdfft?md5=f34ab7c56b84e3ca8ec61778a390d08d&pid=1-s2.0-S0747563224002577-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141937467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the impact of griefing in MMORPGs using self-determination theory 运用自我决定理论评估网络游戏中悲伤的影响

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-07-28 DOI: 10.1016/j.chb.2024.108388

引用次数: 0

Interplay of mobile phone dependency and catch-up sleep in South Korean youth: A seven-wave study of two nationally representative cohorts 韩国青少年对手机的依赖与补眠的相互作用：对两个具有全国代表性的队列进行的七波研究

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-07-27 DOI: 10.1016/j.chb.2024.108384

{"title":"Interplay of mobile phone dependency and catch-up sleep in South Korean youth: A seven-wave study of two nationally representative cohorts","authors":"","doi":"10.1016/j.chb.2024.108384","DOIUrl":"10.1016/j.chb.2024.108384","url":null,"abstract":"<div><p>This study investigated the reciprocal loop between catch-up sleep and mobile phone dependency from late childhood to late adolescence, distinguishing between inter-individual and intra-individual variations. Data from two nationally representative South Korean birth cohorts (<em>N</em> = 4,729, 48.8% female) were collected annually, assessing participants seven times from Grade 4 to Grade 10 or Grade 7 to post-high school. Findings from a cross-lagged panel model (CLPM) and a random-intercept CLPM showed that students who were more dependent on their mobile phones, either compared to others or to their own averages, were likely to report greater catch-up sleep from Grade 4 through Grade 7 in the younger cohort and from Grade 7 through Grade 10 in the older cohort. Likewise, students with greater catch-up sleep, compared to others or to their own averages, tended to rely more on their mobile phones from Grade 4 to Grade 5 in the younger cohort and from Grade 7 to Grade 8 in the older cohort. The CLPM findings further revealed that in the younger cohort, students with higher mobile phone dependency than their peers were more likely to increase catch-up sleep from Grade 7 to Grade 8, and in the older cohort, from Grade 10 to Grade 11. Similarly, higher catch-up sleep led to increased mobile phone dependency from Grade 9 to Grade 10 in the younger cohort, and from Grade 12 to the year post-high school in the older cohort. These patterns suggest consistent tendencies at both inter- and intra-adolescent levels.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141844301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Privacy vs convenience: Understanding intention-behavior divergence post-GDPR 隐私与便利：了解《个人信息保护条例》颁布后意向与行为之间的差异

IF 9 1区心理学

Computers in Human Behavior Pub Date : 2024-07-25 DOI: 10.1016/j.chb.2024.108382

{"title":"Privacy vs convenience: Understanding intention-behavior divergence post-GDPR","authors":"","doi":"10.1016/j.chb.2024.108382","DOIUrl":"10.1016/j.chb.2024.108382","url":null,"abstract":"<div><p>The privacy paradox describes a scenario in which individuals express privacy concerns but still share private data online. We explore how the paradox can be understood following the introduction of the European Union's landmark GDPR (General Data Protection Regulation) legislation. Through qualitative interviews with online platform users, we find that individuals are concerned about personal data but remain constrained in their privacy self-management. In this context of limited perceived control, users' privacy attitudes are guided by anticipated value from using the platform and the convenience of privacy protection measures. Our study also highlights the role of peer influence on users' privacy choices, specifically through micro- and macro-network effects. We identify that (1) users move to privacy-protecting platforms to align with their social network, or because of information disseminated within their networks; and (2) users remain on platforms offering minimal privacy protection despite privacy concerns due to presence of their entire peer network. These findings provide a unified view on Privacy Paradox post-GDPR, bringing together a more comprehensive range of influences on individual-level privacy dynamics. Our research underscores the need for policymakers to streamline and standardize data protection measures lest the intentions of GDPR be undermined. We also highlight the need to go beyond a reliance on privacy self-management by better regulating the architecture of data management and enforcing principles of privacy by design and default.</p></div>","PeriodicalId":48471,"journal":{"name":"Computers in Human Behavior","volume":null,"pages":null},"PeriodicalIF":9.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0747563224002504/pdfft?md5=0710439312889a65ce9b24bf29c0ea35&pid=1-s2.0-S0747563224002504-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141937468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0