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Search Results (1,698)

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10 pages, 250 KiB  
Article
Bullying Experiences Among Lithuanian Adolescents: The Associations Between Subjective Happiness and Well-Being
by Margarita Kubilevičiūtė Sakalauskienė, Rokas Šambaras and Sigita Lesinskienė
Psychiatry Int. 2025, 6(3), 97; https://doi.org/10.3390/psychiatryint6030097 (registering DOI) - 6 Aug 2025
Abstract
Background: Bullying is a significant problem worldwide and in Lithuania, especially among children and adolescents. This study aimed to assess the associations of bullying with adolescents’ subjective sense of happiness and general health. Methods: A cross-sectional study was conducted using an anonymous written [...] Read more.
Background: Bullying is a significant problem worldwide and in Lithuania, especially among children and adolescents. This study aimed to assess the associations of bullying with adolescents’ subjective sense of happiness and general health. Methods: A cross-sectional study was conducted using an anonymous written questionnaire. Adolescents at various schools across Lithuanian cities and districts were surveyed to investigate the frequency of bullying among them over the past six months and its impact on their subjective sense of happiness and well-being. Results: This study included 4124 students from seventh to tenth grade; their average age was 14.48 ± 1.15 years, with 49.35% being boys. Over the past six months, the highest bullying incidence occurred at school, accounting for 25.79% of the cases. Only half of the respondents (48.81%) felt happy, and a little more than half felt healthy (63.11%). It was found that bullying at school (ρs = −0.224; ρs = −0.197), outside school (ρs = −0.207; ρs = −0.180), and online (ρs = −0.175; ρs = −0.110) is associated with adolescents’ sense of happiness and health. Conclusion: Bullying is common among Lithuanian adolescents and has a negative impact on their subjective happiness and well-being. It is crucial to develop prevention initiatives to decrease bullying in schools and within the community. Full article
36 pages, 1202 KiB  
Article
Exploring Service Needs and Development Strategies for the Healthcare Tourism Industry Through the APA-NRM Technique
by Chung-Ling Kuo and Chia-Li Lin
Sustainability 2025, 17(15), 7068; https://doi.org/10.3390/su17157068 - 4 Aug 2025
Viewed by 91
Abstract
With the arrival of an aging society and the continuous extension of the human lifespan, the quality of life has not improved in a corresponding manner. People’s demand for happiness and health is increasing. As a result, a model emerged that integrates tourism [...] Read more.
With the arrival of an aging society and the continuous extension of the human lifespan, the quality of life has not improved in a corresponding manner. People’s demand for happiness and health is increasing. As a result, a model emerged that integrates tourism and medical services, which is health tourism. This growing demand has prompted many service providers to see it as a business opportunity and enter the market. Tourism can help travelers release work stress and restore physical and mental balance; meanwhile, health check-ups and disease treatment can help them regain health. Consumers have long favored health and medical tourism because it helps relieve stress and promotes overall well-being. As people age, some consumers experience a gradual decline in physical functions, making it difficult for them to participate in regular travel services provided by traditional travel agencies. Therefore, this study aims to explore the service needs of health and medical tourism customers (tourists/patients) and the interrelationships among these service needs, so that health and medical tourism service providers can develop more customized and diversified services. This study identifies four key drivers of medical tourism services: medical services, medical facilities, tour planning, and hospitality facilities. This study uses the APA (attention and performance analysis) method to assess each dimension and criterion and utilizes the DEMATEL method with the NRM (network relationship map) to identify network relationships. By combining APA and NRM techniques, this study develops the APA-NRM technique to evaluate adoption strategies and identify suitable paths for health tourism services, providing tailored development strategies and recommendations for service providers to enhance the service experience. Full article
(This article belongs to the Special Issue Inclusive Tourism and Its Place in Sustainable Development Concepts)
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24 pages, 292 KiB  
Article
Golden Years and Companion Animals: Investigating How the Human–Animal Bond Shapes Pet Wellness in Later Life from the Owner’s Perception
by Amira A. Goma and Emily Kieson
Vet. Sci. 2025, 12(8), 713; https://doi.org/10.3390/vetsci12080713 - 29 Jul 2025
Viewed by 338
Abstract
Most research studies have investigated the impact of pet ownership on the mental and physical well-being of elderly populations, supporting the beneficial effect that pets have on their owners. However, few researchers focused on the well-being of both owner and pet. The present [...] Read more.
Most research studies have investigated the impact of pet ownership on the mental and physical well-being of elderly populations, supporting the beneficial effect that pets have on their owners. However, few researchers focused on the well-being of both owner and pet. The present study aimed to explore the well-being of pets owned by elderly individuals using an owner assessment tool and the relationship between elderly characteristics and the pet’s health-related quality of life based on the owner’s assessment of their pet’s well-being. Sixty elderly pet owners who made regular visits to veterinary clinics were selected to complete an electronic questionnaire about their pet’s health-related quality of life. The results identified a high agreement percentage on positive indicators related to the pet’s well-being such as “My pet wants to play and My pet responds to my presence” in the happiness domain, “My pet has more good days than bad days” in mental status, “My pet moves normally” in physical status and “My pet keeps him/herself clean” in hygiene which also resulted in a positive relationship with elderly age. Marital status influenced their responses to “My pet responds to my presence and My pet is as active as he/she has been”. The results also support the use of the applied questionnaire to help identify variables that contribute to a pet’s health-related quality of life. The correlation matrix revealed statistically significant positive associations (p < 0.001) among positively phrased items across all domains, as well as among negatively phrased items. These consistent alignments between direct and between reversed items suggest directional coherence and help mitigate potential response bias. Furthermore, the replication of these patterns across multiple domains reinforces the interpretation that the instrument captures a unified construct of pet well-being, In conclusion, based on subjective evaluation of pet-owner relationships, the ownership of pets by elderly individuals could be mutually beneficial to both elderly owners and their pets. Full article
20 pages, 1491 KiB  
Article
Vision 2030 and Subjective Well-Being in Saudi Arabia
by Martijn J. Burger and Efstratia Arampatzi
Sustainability 2025, 17(15), 6856; https://doi.org/10.3390/su17156856 - 28 Jul 2025
Viewed by 302
Abstract
Saudi Vision 2030 seeks to improve social sustainability in the Kingdom through comprehensive economic and social reforms. This study investigates whether these reforms are associated with changes in subjective well-being (SWB), commonly understood as individuals’ experienced quality of life. Using Gallup World Poll [...] Read more.
Saudi Vision 2030 seeks to improve social sustainability in the Kingdom through comprehensive economic and social reforms. This study investigates whether these reforms are associated with changes in subjective well-being (SWB), commonly understood as individuals’ experienced quality of life. Using Gallup World Poll data from 2013 to 2023 on Cantril ladder scores and affect balance in Saudi Arabia, we find increases in SWB following the implementation of Vision 2030 reforms, particularly for the affective component of SWB. While positive changes in SWB are observed across the entire population, the gains in affective well-being are especially pronounced among women. Blinder–Oaxaca decompositions show that improvements are associated with enhanced community basics, followed by greater income sufficiency, improved perceptions of social life, and an increased sense of personal freedom. Full article
(This article belongs to the Section Health, Well-Being and Sustainability)
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18 pages, 296 KiB  
Perspective
Integrating Community Well-Being into Natural Climate Solutions: A Framework for Enhanced Verification Standards and Project Permanence
by Beth Allgood, John Waugh, Craig A. Talmage, Dehara Weeraman and Laura Musikanski
Reg. Sci. Environ. Econ. 2025, 2(3), 22; https://doi.org/10.3390/rsee2030022 - 25 Jul 2025
Viewed by 395
Abstract
Natural Climate Solutions (NCSs) represent a critical tool for addressing climate change, yet their long-term success is threatened by inadequate consideration of community impacts in current verification standards. While Article 6 of the Paris Agreement establishes rigorous requirements for carbon sequestration and emission [...] Read more.
Natural Climate Solutions (NCSs) represent a critical tool for addressing climate change, yet their long-term success is threatened by inadequate consideration of community impacts in current verification standards. While Article 6 of the Paris Agreement establishes rigorous requirements for carbon sequestration and emission avoidance verification, existing standards lack comprehensive frameworks for assessing and ensuring community well-being, undermining project permanence and market confidence. We developed an integrated framework combining community well-being assessment with verification requirements through analysis of Article 6 implementation requirements, existing voluntary carbon offset credit standards, emerging national standards, and community engagement mechanisms. Our analysis yielded a framework establishing five core tenets for community engagement (inclusion, engagement, contribution, ownership, and well-being) and nine essential well-being assessment domains, each with specific measurable indicators. The framework provides clear verification alignment protocols that integrate with existing standards while maintaining rigorous requirements and offering practical implementation guidance. Integration of community well-being assessment into NCS verification standards strengthens project permanence while meeting verification requirements, providing practical tools for standards bodies, project developers, and market participants to ensure both environmental and social benefits. As Article 6 mechanisms mature, this integration becomes increasingly crucial for project success. Full article
20 pages, 255 KiB  
Article
The Bonaventurian Synthesis of the Human Being as “Imago et Similitudo Dei”: The Existential Realisation of a Person as a “Seeker of Truth” and a “Wayfarer Summoned by Love”
by Francisco Javier Rubio Hípola
Religions 2025, 16(8), 963; https://doi.org/10.3390/rel16080963 - 25 Jul 2025
Viewed by 261
Abstract
This study explores the Bonaventurian synthesis of the human being as imago et similitudo Dei, highlighting its anthropological and existential implications. Against the backdrop of contemporary reductionist approaches that fragment the understanding of the human person, Bonaventure offers a holistic vision that integrates [...] Read more.
This study explores the Bonaventurian synthesis of the human being as imago et similitudo Dei, highlighting its anthropological and existential implications. Against the backdrop of contemporary reductionist approaches that fragment the understanding of the human person, Bonaventure offers a holistic vision that integrates intellectual, affective, and volitional dimensions within a Christocentric and Trinitarian framework. Through a systematic analysis of Bonaventure’s primary texts—particularly the Itinerarium mentis in Deum and the Collationes in Hexaëmeron—and supported by critical scholarship, the article argues that human fulfillment transcends the limits of pure rationality and culminates in the unitive act of love with God. The study identifies two central principles of what Lázaro Pulido calls “Christian Socratism”: (1) human life as a journey to the Father’s house, and (2) the configuration of the soul, in wisdom and love, as a dwelling place of God. By situating the moral and spiritual life within the logic of divine attraction, Bonaventure overcomes both Aristotelian intellectualism and postmodern individualism. Ultimately, his thought presents happiness not as self-realization but as conformity with Christ crucified, revealing a path where suffering acquires meaning and the human vocation to love finds its ultimate horizon in the Trinity. Full article
20 pages, 4162 KiB  
Article
Discovering the Emotions of Frustration and Confidence During the Application of Cognitive Tests in Mexican University Students
by Marco A. Moreno-Armendáriz, Jesús Mercado-Ríos, José E. Valdez-Rodríguez, Rolando Quintero and Victor H. Ponce-Ponce
Big Data Cogn. Comput. 2025, 9(8), 195; https://doi.org/10.3390/bdcc9080195 - 24 Jul 2025
Viewed by 367
Abstract
Emotion detection using computer vision has advanced significantly in recent years, achieving remarkable performance that, in some cases, surpasses that of humans. Convolutional neural networks (CNNs) excel in this task by capturing facial features that allow for effective emotion classification. However, most research [...] Read more.
Emotion detection using computer vision has advanced significantly in recent years, achieving remarkable performance that, in some cases, surpasses that of humans. Convolutional neural networks (CNNs) excel in this task by capturing facial features that allow for effective emotion classification. However, most research focuses on basic emotions, such as happiness, anger, or sadness, neglecting more complex emotions, like frustration. People set expectations or goals to meet; if they do not happen, frustration arises, generating reactions such as annoyance, anger, and disappointment, which can harm confidence and motivation. These aspects make it especially relevant in mental health and educational contexts, where detecting it could help mitigate its adverse effects. In this research, we developed a CNN-based approach to detect frustration through facial expressions. The scarcity of specific datasets for this task led us to create an experimental protocol to generate our dataset. This classification task presents a high degree of difficulty due to the variability in facial expressions among different participants when feeling frustrated. Despite this, our new model achieved an F1-score of 0.8080, thus obtaining an adequate baseline model. Full article
(This article belongs to the Special Issue Application of Deep Neural Networks)
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25 pages, 2756 KiB  
Article
The People-Oriented Urban Planning Strategies in Digital Era—Inspiration from How Urban Amenities Shape the Distribution of Micro-Celebrities
by Han He and Huasheng Zhu
Land 2025, 14(8), 1519; https://doi.org/10.3390/land14081519 - 23 Jul 2025
Viewed by 377
Abstract
How to promote sustainable development and deal with the actual development demands in economic transformation through land-use planning is crucial for local governments. The urban sustainable development mainly relies on creativity and talents in the digital era, and talents are increasingly attracted by [...] Read more.
How to promote sustainable development and deal with the actual development demands in economic transformation through land-use planning is crucial for local governments. The urban sustainable development mainly relies on creativity and talents in the digital era, and talents are increasingly attracted by local people-oriented land use. However, the current planning ideology remains at meeting corporate and people’s basic needs rather than specific needs of talents, especially the increasingly emerging digital creatives. To promote the talent agglomeration and sustainable development through land planning, this paper uses micro-celebrities on Bilibili, an influential creative content creation platform among young people in China, as an example to study the geographical distribution of digital creative talents and its relationship with urban amenities by constructing an index system of urban amenities, comprising natural, leisure, infrastructure, and social and institutional amenities. The concept of borrowed amenities is introduced to examine the effects of amenities of surrounding cities. This study demonstrates that micro-celebrities show a stronger preference for amenities compared with other skilled talents. Meanwhile, social and institutional amenities are most crucial. Furthermore, urban leisure represented by green spaces and consumption spaces is also attractive. At the regional scale, with prefecture-level cities as units, the local talents agglomeration is also influenced by the borrowed amenities in the context of regional integration. It indicates that the local land use should consider the characteristics of the surrounding cities. This study provides strategic inspiration that a happy and sustainable city should first be people-oriented and provide sufficient space for consumption, entertainment, and interaction. Full article
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19 pages, 1065 KiB  
Article
Emotion Socialization Under One Roof: How Parental Response Patterns Shape Adolescent Emotional Well-Being
by Huiyuan Gao, Yue Guan, Wenyue Pei, Yuhan Gao, Jiayue Mao, Suqun Liao and Can Zeng
Behav. Sci. 2025, 15(8), 999; https://doi.org/10.3390/bs15080999 - 22 Jul 2025
Viewed by 314
Abstract
(1) Background: This study used latent profile analysis (LPA) to investigate family patterns of paternal and maternal responses to adolescents’ discrete emotions (happiness, sadness, and anger) and examined the relationship between these profiles and demographic factors, as well as adolescents’ emotion adjustment (emotion [...] Read more.
(1) Background: This study used latent profile analysis (LPA) to investigate family patterns of paternal and maternal responses to adolescents’ discrete emotions (happiness, sadness, and anger) and examined the relationship between these profiles and demographic factors, as well as adolescents’ emotion adjustment (emotion regulation and depressive symptoms). (2) Methods: A sample of 666 adolescents reported parental responses and their emotional adjustment; their mothers provided family information. (3) Results: (a) The LPA identified four profiles for adolescent happiness, including high enhancing but low dampening and neglect from both parents (Consistent Supportive); low enhancing but high dampening and neglect from both parents (Consistent Unsupportive); low to moderate scores on each response from both parents (Consistent Disengaging); and high maternal dampening and neglect but relatively low scores on the paternal response (Inconsistent). There were two profiles for sadness (Consistent Supportive, Consistent Unsupportive) and three for anger (Consistent Supportive, Consistent Unsupportive, Consistent Disengaging). (b) Parents with boys, higher incomes, better education, and greater marital satisfaction were likely to be classified into the Consistent Supportive profile across emotions. (c) When adolescents perceived their parents with the Consistent Supportive profile, they would show the best emotional adjustment; while for parents with the Inconsistent profile (for happiness) and the Consistent Unsupportive profile, the adolescents had the poorest outcome. Interestingly, adolescents who perceived their parents as fitting the Consistent Disengaging profile (especially for anger) exhibited comparatively less adverse adjustment. (4) Implications: A person-centered approach highlights different patterns of emotion socialization, underscores the importance of fostering parental cooperation and supportive responses to adolescents’ happiness, and suggests that joint disengagement from anger may promote healthier emotional development. Full article
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23 pages, 1473 KiB  
Article
Integrating Inferential Statistics and Systems Dynamics: A Study of Short-Term Happiness Evolution in Response to a Dose of Alcohol and Caffeine
by Salvador Amigó, Antonio Caselles, Joan C. Micó and Pantaleón D. Romero
Algorithms 2025, 18(7), 447; https://doi.org/10.3390/a18070447 - 21 Jul 2025
Viewed by 206
Abstract
This paper compares two methods, inferential statistics and Systems Dynamics, to study the evolution of individual happiness after a single dose of drug consumption. In an application case, the effect of alcohol and caffeine on happiness is analyzed through a single-case experimental design, [...] Read more.
This paper compares two methods, inferential statistics and Systems Dynamics, to study the evolution of individual happiness after a single dose of drug consumption. In an application case, the effect of alcohol and caffeine on happiness is analyzed through a single-case experimental design, with replication, involving two participants. Both inferential statistical analysis and Systems Dynamics methods have been used to analyze the results. Two scales were used to measure happiness—the Euphoria Scale (ES) and the Smiling Face Scale (SFS)—in trait and state format. A single-case experimental ABC design was used. Phase A had no treatment, and Phases B and C saw both subjects receiving 26.51 mL of alcohol and 330 mg of caffeine, respectively. The participants filled in a form with both scales in a state format every 10 min over a 3 h period, operating in each one of the three phases A, B and C. The main conclusion of the analysis performed is that both methods provide similar results about the evolution of individual happiness after single dose consumption. Therefore, the article shows that inferential statistics and the stimulus response model derived from the Systems Dynamics approach can be used in a complementary and enriching way to obtain prediction results. Full article
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34 pages, 2061 KiB  
Article
Analyzing Communication and Migration Perceptions Using Machine Learning: A Feature-Based Approach
by Andrés Tirado-Espín, Ana Marcillo-Vera, Karen Cáceres-Benítez, Diego Almeida-Galárraga, Nathaly Orozco Garzón, Jefferson Alexander Moreno Guaicha and Henry Carvajal Mora
Journal. Media 2025, 6(3), 112; https://doi.org/10.3390/journalmedia6030112 - 18 Jul 2025
Viewed by 479
Abstract
Public attitudes toward immigration in Spain are influenced by media narratives, individual traits, and emotional responses. This study examines how portrayals of Arab and African immigrants may be associated with emotional and attitudinal variation. We address three questions: (1) How are different types [...] Read more.
Public attitudes toward immigration in Spain are influenced by media narratives, individual traits, and emotional responses. This study examines how portrayals of Arab and African immigrants may be associated with emotional and attitudinal variation. We address three questions: (1) How are different types of media coverage and social environments linked to emotional reactions? (2) What emotions are most frequently associated with these portrayals? and (3) How do political orientation and media exposure relate to changes in perception? A pre/post media exposure survey was conducted with 130 Spanish university students. Machine learning models (decision tree, random forest, and support vector machine) were used to classify attitudes and identify predictive features. Emotional variables such as fear and happiness, as well as perceptions of media clarity and bias, emerged as key features in classification models. Political orientation and prior media experience were also linked to variation in responses. These findings suggest that emotional and contextual factors may be relevant in understanding public perceptions of immigration. The use of interpretable models contributes to a nuanced analysis of media influence and highlights the value of transparent computational approaches in migration research. Full article
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17 pages, 1106 KiB  
Article
Well-Being of Young People as the Result of the Acceptance of Ethical Values in National Educational Programme
by Kamil Turčan, Andrea Čajková and Ivana Butoracová Šindleryová
Soc. Sci. 2025, 14(7), 437; https://doi.org/10.3390/socsci14070437 - 16 Jul 2025
Viewed by 317
Abstract
The aim of this paper is to analyze how young people in Slovakia perceive individual attributes of quality of life and to highlight the positive correlation with ethical values acquired primarily through family upbringing and, significantly, through the national education system. Quality of [...] Read more.
The aim of this paper is to analyze how young people in Slovakia perceive individual attributes of quality of life and to highlight the positive correlation with ethical values acquired primarily through family upbringing and, significantly, through the national education system. Quality of life is understood as a multidimensional concept encompassing opportunities, fulfillment of human needs, and subjective well-being, including dimensions such as happiness and life satisfaction. These aspects are strongly influenced by ethical values, which are particularly shaped by compulsory ethics or religious education provided to children aged 6–15 within the Slovak national curriculum. To explore the link between ethically grounded education and perceived quality of life among youth, a questionnaire-based survey was conducted. The findings reveal significant correlations between ethical or religious education and various quality of life indicators, emphasizing the importance of ethical education in shaping socially responsible and value-oriented young citizens. This study contributes to understanding the cultural and educational context influencing youth perceptions of quality of life in Slovakia. Full article
(This article belongs to the Section Childhood and Youth Studies)
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21 pages, 1877 KiB  
Article
Touching Emotions: How Touch Shapes Facial Emotional Processing Among Adolescents and Young Adults
by Letizia Della Longa and Teresa Farroni
Int. J. Environ. Res. Public Health 2025, 22(7), 1112; https://doi.org/10.3390/ijerph22071112 - 15 Jul 2025
Viewed by 363
Abstract
Emotion recognition is an essential social ability that continues to develop across adolescence, a period of critical socio-emotional changes. In the present study, we examine how signals from different sensory modalities, specifically touch and facial expressions, are integrated into a holistic understanding of [...] Read more.
Emotion recognition is an essential social ability that continues to develop across adolescence, a period of critical socio-emotional changes. In the present study, we examine how signals from different sensory modalities, specifically touch and facial expressions, are integrated into a holistic understanding of another’s feelings. Adolescents (n = 30) and young adults (n = 30) were presented with dynamic faces displaying either a positive (happy) or a negative (sad) expression. Crucially, facial expressions were anticipated by a tactile stimulation, either positive or negative. Across two experiments, we use different tactile primes, both in first-person experience (experiment 1) and in the vicarious experience of touch (experiment 2). We measured accuracy and reaction times to investigate whether tactile stimuli affect facial emotional processing. In both experiments, results indicate that adolescents were more sensitive than adults to the influence of tactile primes, suggesting that sensory cues modulate adolescents’ accuracy and velocity in evaluating emotion facial expression. The present findings offer valuable insights into how tactile experiences might shape and support emotional development and interpersonal social interactions. Full article
(This article belongs to the Section Behavioral and Mental Health)
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23 pages, 371 KiB  
Article
Eating Disorders in the Workplace
by Nicola Magnavita, Igor Meraglia and Lucia Isolani
Nutrients 2025, 17(14), 2300; https://doi.org/10.3390/nu17142300 - 12 Jul 2025
Viewed by 568
Abstract
Background/Objectives: Although eating disorders (EDs) affect a large portion of the population and have a significant impact on health and productivity, they are understudied in the workplace. We assessed the frequency of EDs and studied the relationship between EDs and occupational and [...] Read more.
Background/Objectives: Although eating disorders (EDs) affect a large portion of the population and have a significant impact on health and productivity, they are understudied in the workplace. We assessed the frequency of EDs and studied the relationship between EDs and occupational and individual factors. Methods: All workers undergoing health surveillance were invited to fill in the Eating Disorder Examination Questionnaire, short form (EDE-QS) and, before their routine medical examination that included metabolic tests, measure their level of health literacy, stress, quality of sleep, anxiety, depression, and happiness. Out of a total of 2085 workers, 1912 (91.7%) participated. Results: Suspected EDs affected 4.9% (CI95% 3.9; 5.9) of workers, with no notable difference in gender (5.3% CI95% 4.1; 6.7 in female workers vs. 4.2%, CI95% 2.9; 5.9 in male). Cases were significantly associated with trauma and emotional factors (anxiety, depression, unhappiness), but also with work-related stress and poor sleep quality, and negatively associated with health literacy. Using a hierarchical logistic regression model, suspected cases of EDs were significantly predicted in Model II by life trauma (OR 2.21 CI95% 1.40; 3.48, p < 0.001) and health literacy (OR 0.94 CI95% 0.90; 0.98, p < 0.001), in Model III also by work-related stress (OR 2.57 CI95% 1.68; 3.94, p < 0.001), and in Model IV by depression (OR 1.19 CI95% 1.02; 1.38, p < 0.05) and happiness (OR 0.88 CI95% 0.78; 0.99, p < 0.05). An association was also found between EDs and overweight, obesity, increased abdominal circumference, hypercholesterolemia, hypertriglyceridemia, hyperglycemia, arterial hypertension, atherogenic index of plasma, and metabolic syndrome. Conclusions: The workplace is an ideal setting for the prevention of EDs and their consequences. Occupational health intervention should promote health literacy, improve sleep quality, and reduce work-related stress. Full article
(This article belongs to the Special Issue Nutritional Behaviour and Cardiovascular Risk Factor Modification)
17 pages, 2942 KiB  
Article
Visual Perception and Fixation Patterns in an Individual with Ventral Simultanagnosia, Integrative Agnosia and Bilateral Visual Field Loss
by Isla Williams, Andrea Phillipou, Elsdon Storey, Peter Brotchie and Larry Abel
Neurol. Int. 2025, 17(7), 105; https://doi.org/10.3390/neurolint17070105 - 10 Jul 2025
Viewed by 248
Abstract
Background/Objectives: As high-acuity vision is limited to a very small visual angle, examination of a scene requires multiple fixations. Simultanagnosia, a disorder wherein elements of a scene can be perceived correctly but cannot be integrated into a coherent whole, has been parsed into [...] Read more.
Background/Objectives: As high-acuity vision is limited to a very small visual angle, examination of a scene requires multiple fixations. Simultanagnosia, a disorder wherein elements of a scene can be perceived correctly but cannot be integrated into a coherent whole, has been parsed into dorsal and ventral forms. In ventral simultanagnosia, limited visual integration is possible. This case study was the first to record gaze during the presentation of a series of visual stimuli, which required the processing of local and global elements. We hypothesised that gaze patterns would differ with successful processing and that feature integration could be disrupted by distractors. Methods: The patient received a neuropsychological assessment and underwent CT and MRI. Eye movements were recorded during the following tasks: (1) famous face identification, (2) facial emotion recognition, (3) identification of Ishihara colour plates, and (4) identification of both local and global letters in Navon composite letters, presented either alone or surrounded by filled black circles, which we hypothesised would impair global processing by disrupting fixation. Results: The patients identified no famous faces but scanned them qualitatively normally. The only emotion to be consistently recognised was happiness, whose scanpath differed from the other emotions. She identified none of the Ishihara plates, although her colour vision was normal on the FM-15, even mapping an unseen digit with fixations and tracing it with her finger. For plain Navon figures, she correctly identified 20/20 local and global letters; for the “dotted” figures, she was correct 19/20 times for local letters and 0/20 for global letters (chi-squared NS for local, p < 0.0001, global), with similar fixation of salient elements for both. Conclusions: Contrary to our hypothesis, gaze behaviour was largely independent of the ability to process global stimuli, showing for the first time that normal acquisition of visual information did not ensure its integration into a percept. The core defect lay in processing, not acquisition. In the novel Navon task, adding distractors abolished feature integration without affecting the fixation of the salient elements, confirming for the first time that distractors could disrupt the processing, not the acquisition, of visual information in this disorder. Full article
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