Information Research Articles

Оценка антропологического воздействия интерфейсов на этапе проектирования программно-аппаратного обеспечения

In the information society, as the scope of human activity expands and deepens, continuous formalisation occurs, underpinned by ontological models of technical and natural systems. The user's perception of comprehensive information about a complex subject area leads to information overload. This situation encourages the use of algorithms that present information in a compressed form. The paper introduces modified indicators and qualitative criteria to estimate the potential for errors in compressing subject area information, as well as evaluate the anthropometric nature of the interface using threshold values set by experts, both for artificial intelligence algorithms and users. A method is proposed for quantitatively assessing the anthropological impact of application-level interfaces during the design stage of hardware and software. The method consists of eight stages, which assess the comprehensibility of the hardware and software interface for both artificial intelligence algorithms and users. This approach reduces the likelihood of developing destructive hardware and software systems.

Labour mobility of medical specialists: attitudes and factors

Introduction. The healthcare sector characterized by low levels of labour mobility of medical specialists. In this regard, the purpose of the study is to identify the causes of the current scale of intra-firm and inter-firm mobility in the healthcare sector, which are associated with readiness for professional and qualification growth, as well as with external and internal employment conditions. Materials and methods. The study was based on regulatory documents of the Ministry of Health of the Russian Federation and the Government of Moscow. Data from Rosstat and statistics of the Moscow Healthcare Department, as well as materials from expert and questionnaire surveys of Moscow medical specialists, have compiled a statistical database. Results. The relatively small scale of inter-firm mobility of medical specialists in Moscow is largely due to the similarity of employment conditions in the public sector, which includes most healthcare institutions. This hinders the transfer of personnel to other institutions, although their specifics, such as a significant workload on staff and low wages, are unlikely to suit specialists. At the same time, a significant part of doctors and nursing staff have active attitudes towards professional and qualification growth. Such attitudes can be realized by the institute of certification for the qualification category. However, its imperfection does not allow coping with these functions. Research limitations. Due to the scarcity of official statistics, the study was mostly based on expert and questionnaire surveys of medical specialists, which, by definition, provide mainly subjective information and limited factual data. Conclusion. For the institute for certification of medical specialists for the qualification category to fulfill the functions assigned to it, its work should be supplemented with professional training programs by category, the additional payment for them should be increased, and categorical and job status should be linked. To curb the undesirable consequences of the outflow of personnel from the healthcare sector, it is also necessary to take measures to reduce the workload on staff and increase wages.

The effectiveness and acceptability of formal versus informal mindfulness among university students with and without recent self-injury: A randomized controlled trial.

Mindfulness instruction comprising both formal (FM) and informal (IM) mindfulness practice is increasingly offered to university students. FM involves sustaining attention on thoughts, emotions and bodily sensations through structured practices, while IM involves incorporating mindfulness into daily activities. However, recent evidence suggests that FM may pose challenges for students with recent non-suicidal self-injury (NSSI), whereas the flexibility and brevity inherent in IM may be better tolerated. This randomized controlled trial compared a FM induction, IM induction and control task among university students with (n = 103) and without (n = 123) past-year NSSI in terms of acceptability and pre-post state mindfulness, stress and well-being. Notably, results did not differ as a function of NSSI history. Two-way ANOVAs revealed that only IM was consistently preferred over the control task. Furthermore, three-way mixed ANOVAs revealed that-when assessed using brief Visual Analogue Scales-state well-being increased in all conditions, state mindfulness increased after both IM and FM, and state stress only decreased after IM. Notably, these differences by condition appeared to be of short duration as they were not found with lengthier measures. Results highlight the potential promise of IM and the importance of measurement selection when assessing the transient effects of mindfulness inductions in research.

User-Centred Design to Inform Requirements for a Remotely Administered Hybrid Functional Test (RAHFT) Protocol.

Functional testing is important to inform return-to-work (RTW), but new paradigms are needed to increase access and availability of testing. Our purpose was to deploy a user centred design approach to collect, describe, and interpret end-user feedback (clinicians and patients) to inform functional requirements for a remotely administered hybrid functional test (RAHFT) protocol. Twenty participants (10 clinicians and 10 patients) were interviewed about existing in-person functional testing and about perceptions of prospective remotely administered functional testing protocols. Interview data were synthesized, where findings informed a focus group with functional testing clinician experts to identify functional design requirements for a RAHFT protocol. Patients agreed that access to equipment and technology, safety, and personal connections were important requirements for a functional testing protocol. Expert clinicians emphasized that a RAHFT should provide valid information to inform treatment planning and RTW outcome decisions, inclusive of opportunities to capture subjective and performance-based information. RAHFT protocols can play an important role towards early and safe RTW. RAHFT protocols will increase availability and improve access for workers that cannot easily attend a clinic for in-person testing. Findings from this study provide functional requirements that should be considered when designing RAHFT protocols.

Awareness support in collaborative programming tools: An evaluation based on programmer's perception and eye tracking

Groupware technology is an essential asset for organizations and a successful medium to support social meetings and teacher-learning processes when people are geographically distributed. Computer programming is a domain that can take advantage of the Collaborative Work paradigm and of this technology. However, to be truly effective, groupware systems must provide suitable awareness support, i.e., be capable of informing users of the activity taking place and of the team outcome, so that they can build a setting for their work. The study of awareness mechanisms and their influence on collaborative programming processes is an open research question. In this context, this article contributes an experimental study to evaluate the mechanisms to support coordination, communication, and awareness of COLLECE, a distributed group programming system rich in awareness support. This study brings as a novel approach the combination of subjective and objective information sources, specifically eye tracking techniques, and incorporates a heuristic evaluation of awareness support based on a well-known framework. Thanks to this experiment, we have been able to verify that this blended approach, in which users participate intensively, provides a more comprehensive and deeper assessment of awareness and other coordination and communication mechanisms, and thus a better understanding of how their use can influence the collaborative programming process and outcome (program or piece of software). The study has revealed strengths, weaknesses and opportunities for improvement of the evaluated system, and has yielded concrete results as to which are the most useful awareness components of the user interface not related to the activity supported by the system (programming), these being the traffic lights; the easiest to use, such as the session panel; or the components that impose a greater cognitive load, such as the multi-scrollbar. Regarding the relationship between the supported awareness dimensions and the quality of the collaboration outcome (computer program), the results point to the need to adequately support the What-Artifact dimension, i.e., highlighting in which part of the shared workspace (the source code) the user with floor control is working.

Analisis Dampak Covid-19 pada Volume Transaksi Saham dan Harga Saham: Studi Kasus Pada Kelompok Perusahaan Transportasi yang Terdaftar di BEI Tahun 2020

The reason for this study was to decide the effect of Coronavirus on stock exchange volume and stock costs. The object of this exploration is a gathering of transportation organizations recorded on the Indonesia Stock Exchange in 2020. The populace in this study is 42 transportation organizations. What's more, the example utilized is upwards of 20 organizations. This study utilizes optional information. The information examination strategy utilized in this exploration is elucidating subjective information examination method. The consequences of this study demonstrate that the volume of stock exchanges and costs impacted by the COVID-19 pandemic diminished, upwards of three organizations, including area, air and ocean transportation, which encountered a decay. What's more, that accomplished an increment upwards of 4 organizations, remembering ocean transportation organizations and land transportation organizations for delivery administrations.

Understanding the behavioural intention of students for education via OTT platforms driven by social media advertisements

PurposeThe paper aims to examine students' feelings about studying through over-the-top (OTT) education and how they are influenced by social media advertisements (SMA) while browsing the Internet. The study looked into the factors influencing students' behavioural intention (BI) for OTT education, which helps meet their individual needs beyond the limits of traditional platforms.Design/methodology/approachData were collected through an online survey using a structured questionnaire from 345 students in the present study from various districts of Rajasthan in India. The collected data were analysed using the partial least square–structural equation modelling to substantiate the hypotheses and make inferences.FindingsThe study provided an inclusive model by probing the effect of four SMA features [Informativeness (INFO), Entertainment (ENT), Trust (TRU) and Reward (RWD)] on Brand Engagement (BE). It emphasises casing gaps in the literature regarding the consequence of BE on BI in the OTT market. The results highlighted a significant relationship between BE on BI. At the same time, all relationships proved significant for SMA, apart from TRU. The pioneering research jointly studies these factors in the model, predominantly in the streaming platforms, with empirical data.Originality/valueTo the best of the authors’ understanding, previous research lacks in focusing ENT, INFO, TRU and RWD’s relation to BE and identifying its effect on OTT education in the Indian context. Using the present study, marketers in the competitive world can better facilitate the adoption of OTT platforms, the factors impacting brand engagement for students and their views on the topic.

Changes in Customer Behavior Towards Video Advertising Post-Pandemic

Background: Video Advertising (VI) is a powerful media tool used by several companies as a marketing strategy. During COVID-19 pandemic, there was a wide adoption of digital media, particularly VI, to promote company products. However, some changes occurred post-pandemic, which influenced customer behavior. Objective: This research aimed to explore changes in customer behavior towards VI post-pandemic. The exploration focused on understanding changes in four major factors which included Sensory Appeal (SEN), Informativeness (INF), Entertainment (ENT), and Telepresence (PRE). Methods: Data were collected using snowball sampling method, resulting in 744 responses. After deleting outliers and non-shopping customer, there were 584 analyzable data. Covariance-Based Structural Equation Model (CB SEM) method facilitated by Lisrel Application was used for data analysis. Results: The result showed that significant changes have occurred in customer behavior to VI post-pandemic. Among the 13 tested hypotheses, 11 showed significant influences, while 2 did not, indicating shifts in customer behavior. Conclusion: COVID-19 pandemic led to significant changes and imparted customer with a new understanding of VI, which became a major marketing tool. These changes were due to experiences during the pandemic, which affected SEN (72%), INF (77%), ENT (76%), and PRE (70%). Further analysis showed that ENT affected Customer Trust (CT) and Actual Purchase (APU) by 20% and 27%, while PRE caused 34% and 20% respectively, indicating a decrease in customer response from VI to CT and APU. Based on these results, further exploration should build on the identified factors and investigate additional variables that had not been considered. Keywords: Post-Pandemic, COVID-19, Customer Behavior, Video Advertising

Exploring the Foreign Language Book Borrowing Habits of University Instructors and Prospective Teachers (2012–2022)

Understanding the widespread adoption of foreign language books (FLBs) is imperative for language learners and educators, as it facilitates evaluating the efficacy and caliber of language resources. Using MARC-based bibliography analysis, the researcher uncovers publishing and subject information of popular FLBs and utilizes survival analysis to calculate the FLBs’ survival index. After conducting factor analysis, the researcher applies linear regression prediction and Bayesian estimation to determine the total number of FLB borrowings and borrowers. The borrowing index of FLBs collected in the past five years surpasses that of books collected for more than five years, and staff members demonstrate higher borrowing activity compared to undergraduate students, postgraduate students, and other readers. Acceptance emerges as the most critical factor influencing the total number of FLB borrowings and borrowers, cultural dominance has a relatively minor impact, and personal background is found to be less negatively influential. The estimates of the total number of FLB borrowers indicate that acceptance is constrained by personal background, which is restricted by cultural dominance.

Low shear-induced fibrillar fibronectin: comparative analyses of morphologies and cellular effects on bovine aortic endothelial cell adhesion and proliferation

Wall shear stress (WSS) is a critical factor in vascular biology, and both high and low WSS are implicated in atherosclerosis. Fibronectin (FN) is a key extracellular matrix protein that plays an important role in cell activities. Under high shear stress, plasma FN undergoes fibrillogenesis; however, its behavior under low shear stress remains unclear. This study aimed to investigate the formation ofin vitrocell-free fibrillar FN (FFN) under low shear rate conditions and its effect on bovine aortic endothelial cell behavior. FN (500µg ml-1) was perfused through slide chambers at three flow rates (0.16 ml h-1, 0.25 ml h-1, and 0.48 ml h-1), corresponding to low shear rates of 0.35 s-1, 0.55 s-1, and 1.05 s-1, respectively, for 4 h at room temperature. The formed FN matrices were observed using fluorescence microscopy and scanning electron microscopy. Under low shear rates, distinct FN matrix structures were observed. FFN0.48 formed immense fibrils with smooth surfaces, FFN0.25 formed a matrix with a rough surface, and FFN16 exhibited nodular structures. FFN0.25 supported cell activities to a greater extent than native FN and other FFN surfaces. Our study suggests that abnormally low shear conditions impact FN structure and function and enhance the understanding of FN fibrillogenesis in vascular biology, particularly in atherosclerosis.

Depression in the schistosomiasis japonica population based on the PHQ-9 scale: a cross-sectional survey from Jiangxi Province, China

Depression is the second leading-cause of disability in China. Although studies have shown that more than 80% of patients with advanced schistosomiasis (AS) suffer from anxiety and depression, these study groups are all hospitalized patients with AS and do not represent the extent of the disease in the whole group. To our knowledge, there are no studies assessing the severity of depression in patients with other forms of schistosomiasis japonicum. Therefore, it is necessary to evaluate the occurrence and potential risk factors of depression in the schistosomiasis endemic population. This cross-sectional study was conducted in Jiangxi Province, where schistosomiasis is relatively common in China, as the investigation site. The Patient Health Questionnaire-9 (PHQ-9) scale was selected to assess the depressive symptoms in the study population. At the same time, basic personal information of the research subjects and relevant socio-economics and schistosomiasis endemic area indicators were collected. The survey results show that AS has the highest incidence of depression (34.35%), while non-advanced schistosomiasis (N-AS) and control group (CG) have 22.35% and 22.24% respectively; the incidence of depression in AS is significantly higher than in N-AS and CG, while there is no statistical significance in the comparison between N-AS and CG; the incidence of mild depressive symptoms accounts for 61.08%-75.54% of the total incidence of depression in different groups; multivariate analysis shows that the occurrence of moderate/severe depressive symptoms in the AS group was significantly related to above 60 years old, male, the combination of other serious diseases, personal financial difficulties, and marshland and lake endemic areas. In the N-AS group, the occurrence of moderate/severe depressive symptoms was significantly related to the combination of other serious diseases, personal financial difficulties, significant correlation between marshland and lake endemic areas and the level of control of schistosomiasis epidemics. In conclusion, depression is still relatively common among patients with schistosomiasis patients, especially those with AS. It is recommended that the government and relevant departments consider mental health care when developing prevention and control work in schistosomiasis-endemic areas, in order to effectively protect the physical and mental health of schistosomiasis patients and residents in endemic areas.

The human olfactory bulb communicates perceived odor valence to the piriform cortex in the gamma band and receives a refined representation back in the beta band.

A core function of the olfactory system is to determine the valence of odors. In humans, central processing of odor valence perception has been shown to take form already within the olfactory bulb (OB), but the neural mechanisms by which this important information is communicated to, and from, the olfactory cortex (piriform cortex, PC) in humans are not known. To assess communication between the 2 nodes, we simultaneously measured odor-dependent neural activity in the OB and PC from human participants while obtaining trial-by-trial valence ratings. By doing so, we could determine when subjective valence information was communicated, what kind of information was transferred, and how the information was transferred (i.e., in which frequency band). Support vector machine (SVM) learning was used on the coherence spectrum and frequency-resolved Granger causality to identify valence-dependent differences in functional and effective connectivity between the OB and PC. We found that the OB communicates subjective odor valence to the PC in the gamma band shortly after odor onset, while the PC subsequently feeds valence-related information back to the OB in the beta band. Decoding accuracy was better for negative than positive valence, suggesting a focus on negative valence. Critically, we replicated these findings in an independent data set using additional odors across a larger perceived valence range. Combined, these results demonstrate that the OB and PC communicate levels of subjective odor pleasantness across multiple frequencies, at specific time points, in a direction-dependent pattern in accordance with a two-stage model of odor processing.

The diagnostic work on informa tics for students of the 9th grade to check the development of functional literacy

The article presents a diagnostic work on informatics for students of the 9th grade of a comprehensive school. The work is carried out in order to determine the level of development of functional literacy (reading, natural science, mathematical literacy) in students. The assessment of functional literacy is aimed at identifying the conditions for successful learning of students in basic school in the subject of "Informatics" and their achievement of personal, meta-subject and subject results in mastering the basic educational program in this subject. The priority of developing functional literacy is enshrined in the updated Federal State Educational Standards and is the most important condition for the development of a harmoniously developed personality. The relevance of creating a diagnostic work that reveals the level of development of functional literacy in informatics is determined by the fact that, unlike other subject areas, in informatics it is impossible to rely on the content of the tasks of All-Russian Verification Works (the All-Russian Verification Works are not carried out in the 9th grade, therefore, tasks for them have not been developed), and the tasks from the Control and Measuring Materials of the Main State Exam require significant revision to fully cover all areas of functional literacy development.The diagnostic work presents one variant, which includes the text describing a certain situation, and tasks for it, developed on the context of educational material of various subject areas. The tasks are created on the basis of life situations and are united by one theme.

Association of dietary patterns with serum uric acid and hyperuricemia in Chinese adults

Objective: To analyze the dietary patterns of Chinese adults and explore the relationship with serum uric acid (SUA) and hyperuricemia (HUA). Methods: A total of 9 358 adults were selected in the 2018 China Health and Nutrition Survey. Dietary intake data were collected by three consecutive 24-hour dietary recalls and weighing method. The social demographic information of the survey subjects was obtained through questionnaire surveys. The dietary patterns were extracted using factor analysis, and the relationship between dietary patterns and SUA was analyzed using multiple linear regression analysis. The correlation between HUA and dietary patterns was analyzed using logistic regression analysis models. Results: Four dietary patterns were identified: northern (high intakes of wheat, other cereals,and tubers); modern (high intakes of fruit, dairy, eggs, and nuts); southern (high intakes of rice and vegetables);animal food-wine (high intake of organ meats, seafood, and wine). The multiple linear regression analysis results showed that the northern pattern was negatively correlated with SUA (β=-0.438, 95%CI: -0.500--0.376); the modern pattern was negatively correlated with SUA (β=-0.134, 95%CI: -0.219--0.049); the southern model was significantly correlated with higher SUA (β=0.146, 95%CI: 0.079-0.214); the animal food-wine pattern was positively correlated with SUA (β=0.188, 95%CI: 0.123-0.252). Logistic regression analysis showed that compared with the northern model score Q1 group, the risk of developing HUA was reduced in Q3 and Q4 groups, with ORs values of 0.777 (95%CI: 0.650-0.929) and 0.509 (95%CI: 0.423-0.613), respectively; and compared with the modern model score Q1 group, the higher the scores in Q3 and Q4 groups, the HUA was lower, with ORs of 0.793 (95%CI: 0.660-0.953) and 0.768 (95%CI: 0.631-0.934), respectively. Compared with the animal food-wine pattern score Q1 group, the risk of developing HUA was increased in both Q3 and Q4 groups (Q3 group: OR=1.224, 95%CI: 1.012-1.480; Q4 group: OR=1.312, 95%CI: 1.086-1.584). Conclusions: Dietary patterns are associated with HUA. The northern and modern patterns are related to lower SUA levels and reduced risk of HUA, while the animal food-wine pattern increases the risk of HUA.

Correlation and predictive value analysis of iliac artery calcification score and restenosis of lower extremity arteries after drug-coated balloon combined with stent implantation in patients with lower extremity atherosclerotic occlusive disease

Objective: To analyze the correlation between iliac artery calcification score and restenosis of lower extremity arteries in patients with lower extremity atherosclerotic occlusive disease (LEASO) who underwent drug-coated balloon (DCB) combined with stenting, and to assess the predictive value. Methods: A total of 105 patients with LEASO at Nanjing Drum Tower Hospital, Nanjing University Medicine School, from January 2018 to June 2023 were retrospectively included, and the patients were divided into 2 groups according to whether restenosis of the original lower limb arteries had occurred during follow-up after DCB combined stent implantation: the restenosis group (n=64) and the patency group (n=41). The clinical information of the study subjects was collected through the electronic case system, and all patients underwent CTA examination of both lower limb arteries before the operation, and the calcification scores of common iliac arteries and external iliac arteries of patients' bilateral and stenotic sides were calculated according to the results of the CTA examination. The follow-up time [M (Q1, Q3)] was 9.15 (5.67, 15.60) months in the patency group and 9.20 (6.85, 19.65) months in the restenosis group. Univariate and multivariate logistic regression models were used to analyze the factors associated with restenosis after DCB combined with stent implantation in LEASO patients. The predictive value of iliac artery calcification score for postoperative restenosis was assessed using the receiver operating characteristic (ROC) curves. Results: There were 44 males and 20 females in the restenosis group, aged (73±9) years; 31 males and 10 females in the patency group, aged (73±10) years. Compared with the patency group, the restenosis group had higher neutrophil counts, platelet counts, lymphocyte counts, neutrophil-to-lymphocyte ratios (NLR), platelet-to-lymphocyte ratios (PLR), C-reactive protein, fibrinogen, stent lengths, stent numbers, common iliac artery calcification scores (bilateral and stenotic side), and external iliac artery calcification scores (bilateral and stenotic side) (all P<0.05). Multifactorial logistic regression analysis showed that higher external iliac artery calcification score on the stenotic side (OR=1.480, 95%CI: 1.130-1.939, P=0.004) was an associated factor for restenosis of the lower extremity arteries after DCB combined with stenting.ROC curve analysis showed that the cut-off value of the external iliac artery calcification score on the stenotic side was 5.5 score, the area under the curve (AUC) for predicting restenosis of lower extremity arteries after DCB combined stent implantation in LEASO patients was 0.818 (95%CI: 0.731-0.904, P<0.001), with a sensitivity of 85.4% and a specificity of 68.8%. Conclusions: An elevated calcification score of the external iliac artery on the stenotic side is a correlate of restenosis of the lower extremity arteries after DCB combined stenting in patients with LEASO. With a cut-off value of 5.5 points, its sensitivity for predicting restenosis of the lower extremity arteries after DCB combined stenting is 85.4%, and its specificity is 68.8%.

Soundscapy: A python package for soundscape assessment and analysis

Soundscape questionnaires are widely used to gather subjective information about people's perceptions and attitudes towards their acoustic environment. Despite the widespread adoption of ISO/TS 12913-3 guidelines for analyzing soundscape survey data, there are still several interpretations and challenges in application. To enable the easy, accessible, and consistent analysis of soundscape data, an open-source python package called Soundscapy has been developed. This package implements a visualization approach for soundscape data analysis using a probabilistic method that depicts the collective perception of a soundscape as a distribution of responses within the circumplex. In addition, functions for psychoacoustic and acoustic analysis of binaural data are included, with a focus on consistent and optimized processing of multiple recordings. This conference paper outlines the important features of Soundscapy, explains its basic functioning, lists its current capabilities, and gives recommendations for its best use. Finally, the future development of Soundscapy is proposed, including the integration of predictive soundscape models for use in automated assessment and design.

Decision-making process for risk-reducing salpingo-oophorectomy among Korean women with hereditary breast cancer: A grounded theory study

PurposeTo explore the decision-making process regarding Risk-Reducing Salpingo-Oophorectomy (RRSO) among women with hereditary breast cancer in Korea, with a focus on complex interpersonal interactions and sociocultural influences. MethodThis qualitative, grounded theory study conducted semi-structured and in-depth interviews with 17 women with hereditary breast cancer between March and December 2021. Theoretical sampling and constant comparison were utilized for data analysis. ResultsThe core concept identified was ‘Navigating optimal trajectories for preserving myself,’ encompassing four stages: (1) conflicting between cancer-free health and maintaining integrated self; (2) recognizing the decision-maker: myself vs. physician; (3) seeking meaningful information; and (4) evaluating decision results and prioritizing values. Women’s conflict was influenced by the time given to decide, the timing of BRCA results, complexity of surgical choices, diverse perspectives, and the quality of information. This process often reiterated until RRSO was undertaken. ConclusionWomen with hereditary breast cancer grapple with conflicting decisions to preserve their integrated selves. The decision-making process is complex and subjective, influenced by physician-dominated decision-making culture, subjective meaningful information, individual values, and decisional circumstances. Supporting women in prioritizing their values and providing comprehensive information on the physical, emotional, relational, and social impacts of each option are crucial. Oncology nurses can play a vital role in bridging the gap between physician-dominated decision-making and patient autonomy by facilitating communication and supporting patient-centered care.

Describing the Ephemeral: Facilitating Rich Search Experiences with Performing Arts Video Collections

ABSTRACTDigital video collections of dance, theatre, and other performances can provide unprecedented access to these ephemeral art forms. Making these collections searchable requires understanding of users' needs, necessitating collaboration among subject matter, metadata, and information behavior experts. Focusing on the example of Circus Oz, a prominent Australian circus company, this paper describes an exploratory, user‐centered process that draws on qualitative thematic coding techniques to create descriptive metadata schema. This iterative process illustrates the extensive labor involved, and the combination of expertise required, to create schema that extend beyond technical and basic categories to support rich search and discovery of cultural data collections.

Variation in Valence Intensity Within Frames: Testing Predictions of Prospect Theory and Fuzzy‐Trace Theory

ABSTRACTRisk and decision‐making are central to human behavior and have been extensively studied across many disciplines. To better understand the factors that influence an individual's risk‐related choices, this paper investigates the influence of frame valence intensity. It does so by comparing predictions from two prominent theories of decision‐making: Prospect theory (PT) and fuzzy‐trace theory (FTT). PT relies on the numerical transformation of subjective value information suggesting that the intensity of the frame should not affect the decision outcome. In contrast, FTT predicts that the level of frame valence should correspond to the intensity of the extracted memory trace and have predictable effects on risky choice. The results demonstrate that risky choice varies across different levels of the frame's valence. For positive frames, increasing valence intensity is associated with decreased risk preference. For negative frames, the relationship is more complex and context‐dependent. These findings extend our understanding of framing effects, suggesting that both the direction and intensity of frame valence influence risk preferences. While broadly aligning with FTT predictions regarding gist extraction, our results also indicate that PT could be extended to account for valence intensity effects, potentially bridging these theoretical perspectives.

The Link Between Disability Adaptation and Subjective Well-Being (Empirical Evidence from Indonesia)

Persons with disabilities will experience life in ways that are not typical because they perceive the detrimental effects of declining or nonexistent material well-being as they become older. As there is not much socioeconomic literature on the subject, this study looks at the different types of disabilities and how they affect people's subjective well-being in a certain period of time. This study accommodates disabilities such as hearing loss, impaired hand and foot movement, difficulty communicating, and incapacity to care for oneself. We use household and individual data to collect disability and subjective well-being information, apply an adaptation model, and empirically examine the link between the two. Our findings show that the well-being of households with disabled members is lower, although they can adapt over time to the negative effects of disability on well-being. With the exception of people who suffer from vision and hearing impairments, material well-being is not usually positively correlated with disability. As a result, stronger adaptation may help the household welfare level to recover prior to disability (pre-disability). This indicates that if adaptation exists, the negative impacts of disability will tend to decrease with time. We suggest that the government needs to give their daily activities more consideration.