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Keywords = adaptive mood states

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10 pages, 390 KiB  
Article
Art Therapy and Its Impact on Mood and Emotional States in Pediatric Hematology Oncology Units: Translation and Validation of the Italian Version of the Arts Observational Scale (ArtsObS)
by Marianna Avola, Enrica Garibaldi, Milena La Spina, Andrea Di Cataldo, Giovanna Russo, Luca Lo Nigro, Maria Montanaro, Dorella Scarponi, Angela Militello, Clara Raciti, Federica Maio, Antonella Agodi, Martina Barchitta, Paola Adamo, Soani Duca, Davide Massidda, Momcilo Jankovic, Giulia Zucchetti and Cinzia Favara Scacco
Healthcare 2025, 13(15), 1851; https://doi.org/10.3390/healthcare13151851 - 29 Jul 2025
Viewed by 253
Abstract
Background/Objectives: Art therapy is a psychotherapeutic technique that involves the creation of tangible visual arts and represents a coping strategy to support children with cancer. Evaluating the effects of such activities on children with cancer is essential for providing evidence of the [...] Read more.
Background/Objectives: Art therapy is a psychotherapeutic technique that involves the creation of tangible visual arts and represents a coping strategy to support children with cancer. Evaluating the effects of such activities on children with cancer is essential for providing evidence of the value that creativity holds within healthcare systems. A dedicated tool for assessing the creative process is the Arts Observational Scale (ArtsObS), focusing on mood and emotional states as key indicators of psychosocial well-being. This study aims to validate a translated version of the ArtsObS in the Italian language. Methods: The translation process followed recommendations for translation and cultural adaptation. The distribution properties of the scores, internal consistency, sensitivity to change, reliability, and convergent validity were assessed through observations conducted by two different evaluators. Results: The ArtsObS in its Italian adaptation is proven to be an adequate tool for capturing changes following an intervention, with good internal consistency and low sensitivity to differences between operators. The analysis supports the reliability of the ArtsObS across different observers. Conclusions: The Italian ArtsObS is a valid and reliable instrument for evaluating the impact of art therapy on pediatric patients’ mood and emotional states. It provides a standardized tool for clinical and research settings to assess creative interventions in pediatric oncology. Full article
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18 pages, 620 KiB  
Article
The Relationship Between Mood, Competitive Anxiety, and Injuries: A Longitudinal Analysis in High-Performance Female Volleyball Players
by Ana Boladeras, Laura Gil-Caselles, Isabel Moreno-Fernández, Joel Guillén-Cots, Alejo Garcia-Naveira, Roberto Ruiz-Barquín and Aurelio Olmedilla-Zafra
Appl. Sci. 2025, 15(13), 7585; https://doi.org/10.3390/app15137585 - 7 Jul 2025
Viewed by 359
Abstract
Background: Athletic success depends not only on physical performance and psychological well-being but also on the effective emotional regulation of adaptive processes to prevent sports injuries in stressful situations such as competition. This study analyzes the relationship between emotional state, pre-competitive anxiety, and [...] Read more.
Background: Athletic success depends not only on physical performance and psychological well-being but also on the effective emotional regulation of adaptive processes to prevent sports injuries in stressful situations such as competition. This study analyzes the relationship between emotional state, pre-competitive anxiety, and injury incidence in female volleyball players throughout an entire competitive season. Methods: The POMS and CSAI-2 questionnaires were administered before 16 league matches to 21 high-performance players (mean age = 29.66 ± 5.19 years). Results: Players exhibited an iceberg mood profile with low levels of pre-competitive anxiety. Negative moods were higher at the start and decreased over time, while positive moods increased as matches progressed (p < 0.05). Anxiety remained stable throughout. Additionally, 28.6% of players experienced injuries; injured players showed higher cognitive anxiety, lower self-confidence, and emotional instability, suggesting a potential psychological risk profile for injury, even though group differences did not reach statistical significance. Significant correlations were found between Total Mood Disturbance (TMD) and cognitive anxiety (r = 0.49, p < 0.05) and between vigor and self-confidence (r = 0.52, p < 0.01), indicating a bidirectional relationship. A bidirectional relationship between mood and anxiety was confirmed, highlighting the POMS Total Mood Disturbance (TMD) index as a global emotional indicator. Conclusions: These findings suggest that managing worries, self-confidence, and emotional balance are key factors in injury prevention, emphasizing the importance of regularly monitoring and managing psychological indicators as part of injury prevention strategies. Full article
(This article belongs to the Special Issue Applied Sports Performance Analysis)
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15 pages, 307 KiB  
Article
Emotional Intelligence in Gen Z Teaching Undergraduates: The Impact of Physical Activity and Biopsychosocial Factors
by Daniel Sanz-Martín, Rafael Francisco Caracuel-Cáliz, José Manuel Alonso-Vargas and Irwin A. Ramírez-Granizo
Eur. J. Investig. Health Psychol. Educ. 2025, 15(7), 123; https://doi.org/10.3390/ejihpe15070123 - 4 Jul 2025
Viewed by 371
Abstract
Emotional intelligence is a crucial determinant of socioemotional adaptation, psychological well-being and healthy habits in a population, although it has been barely studied in Generation Z. Therefore, the following research objectives were established: (1) to measure the levels of attention, clarity and emotional [...] Read more.
Emotional intelligence is a crucial determinant of socioemotional adaptation, psychological well-being and healthy habits in a population, although it has been barely studied in Generation Z. Therefore, the following research objectives were established: (1) to measure the levels of attention, clarity and emotional repair of Spanish university students in teaching undergraduates and (2) to design predictive models of emotional intelligence considering sex, anthropometric measurements, physical activity and the use of social networks as factors. A cross-sectional study was conducted with the involvement of Spanish teaching undergraduates. An online questionnaire integrating sociodemographic questions, the International Physical Activity Questionnaire Short Form, Trait Meta-State Mood Scale TMMS-24 and Social Network Addiction Scale SNAddS-6S were administered. University students exhibited higher levels of emotional attention (30.32 ± 6.08) than those of emotional clarity (28.18 ± 6.34) and emotional repair (28.51 ± 6.02). Most students use X, Pinterest, TikTok, Instagram, YouTube and WhatsApp most days of the week. There are positive relationships between attention and emotional clarity (r = 0.33; p ≤ 0.001), attention and emotional repair (r = 0.18; p ≤ 0.001) and clarity and emotional repair (r = 0.44; p ≤ 0.001). In conclusion, males have higher levels of emotional clarity and emotional repair, but females show higher levels of emotional attention. The model with the highest explanatory power is the one obtained for men’s emotional attention. Full article
14 pages, 878 KiB  
Article
The Role of Education in Emotional Intelligence to Perceive, Understand and Regulate Emotions: A Quasi-Experimental Study
by Silvia Évora-Lebrero, Marta Bustos-Sepúlveda, Lluvia Bustos-Sepúlveda, Antonio Segura-Fragoso, Victor Florez-Garcia, Kaboni Whitney Gondwe and Esmeralda Santacruz-Salas
Healthcare 2025, 13(13), 1542; https://doi.org/10.3390/healthcare13131542 - 27 Jun 2025
Viewed by 456
Abstract
Background: Emotional intelligence is the ability to make decisions and adapt to life changes. This capacity may be conditioned by emotional states. Evidence shows that postpartum women experience these changes, which affect an estimated 80% of postpartum women and their parenting management. The [...] Read more.
Background: Emotional intelligence is the ability to make decisions and adapt to life changes. This capacity may be conditioned by emotional states. Evidence shows that postpartum women experience these changes, which affect an estimated 80% of postpartum women and their parenting management. The purpose of this study was to analyze the impact of interventions based on reinforcing emotional intelligence in pregnant and postpartum women and their relationship with the different sociodemographic and clinical characteristics of the mother and newborn. Methods: We conducted a quasi-experimental experiment between August 2016 and December 2018. We recruited a total of 69 pregnant women (35 women in the intervention group and 34 women in the control group). The pregnant women in the intervention group were exposed to hybrid interventions through a mobile health application and in-person interventions as part of a training and emotional management program. The Trait-Meta Mood Scale (TMMS-24) evaluation questionnaire was administered to measure emotional intelligence across its three dimensions. Results: The results showed important clinical significance, although not statistical significance in all TMMS domains. Postpartum scores for clarity (mean: 29.20; SD 6.36 vs. 24.91; SD 6.67; p > 0.05), repair (mean: 28.43; SD 5.58; vs. 24.62; SD 7.04; p > 0.05), and attention (mean: 26.03; SD 6.08 vs. 23.29; SD 5.14; p > 0.05) were higher in the intervention group compared to the control group. The duration of gestation notably influenced “Clarity”, while work situations and parental support affected “emotional repair”. Conclusions: Educational training increased emotional competencies and equipped women with the emotional mechanisms needed to adopt new adaptation strategies. Training in emotional self-management during pregnancy has a greater impact on the “Clarity” of emotions. Full article
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18 pages, 4439 KiB  
Article
Navigating Uncertainty: The Role of Mood and Confidence in Decision-Making Flexibility and Performance
by Claudio Lavín, Roberto García and Miguel Fuentes
Behav. Sci. 2024, 14(12), 1144; https://doi.org/10.3390/bs14121144 - 28 Nov 2024
Viewed by 1341
Abstract
Dealing with uncertainty is a pivotal skill for adaptive decision-making across various real-life contexts. Cognitive models suggest that individuals continuously update their knowledge based on past choices and outcomes. Traditionally, uncertainty has been linked to negative states such as fear and anxiety. Recent [...] Read more.
Dealing with uncertainty is a pivotal skill for adaptive decision-making across various real-life contexts. Cognitive models suggest that individuals continuously update their knowledge based on past choices and outcomes. Traditionally, uncertainty has been linked to negative states such as fear and anxiety. Recent evidence, however, highlights that uncertainty can also evoke positive emotions, such as surprise, interest, excitement, and enthusiasm, depending on one’s task expectations. Despite this, the interplay between mood, confidence, and learning remains underexplored. Some studies indicate that self-reported mood does not always align with confidence, as these constructs evolve on different timescales. We propose that mood influences confidence, thereby enhancing decision flexibility—defined as the ability to switch effectively between exploration and exploitation. This increased flexibility is expected to improve task performance by increasing accuracy. Our findings support this hypothesis, revealing that confidence modulates exploration/exploitation strategies and learning rates, while mood affects reward perception and confidence levels. These findings indicate that metacognition entails a dynamic balance between exploration and exploitation, integrating mood states with high-level cognitive processes. Full article
(This article belongs to the Special Issue Cognitive Control and Interaction)
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17 pages, 1007 KiB  
Article
Comparative Analysis of the Physical, Tactical, Emotional, and Mood Characteristics of Under-13 Soccer Players by Performance Level
by Aura D. Montenegro Bonilla, Sergio D. Rodríguez Pachón, Víctor Hernández-Beltrán, José M. Gamonales, Markel Rico-González, José Pino-Ortega, Jorge Olivares-Arancibia, Rodrigo Yánez-Sepúlveda, José Francisco López-Gil and Boryi A. Becerra Patiño
J. Funct. Morphol. Kinesiol. 2024, 9(4), 237; https://doi.org/10.3390/jfmk9040237 - 15 Nov 2024
Cited by 3 | Viewed by 2249
Abstract
Background and Objectives: Soccer is a sport characterized by various unpredictable situations in which physical abilities are associated with athletic performance. There are several capabilities that young soccer players must develop to adapt to the needs of the competition. This study analyzes [...] Read more.
Background and Objectives: Soccer is a sport characterized by various unpredictable situations in which physical abilities are associated with athletic performance. There are several capabilities that young soccer players must develop to adapt to the needs of the competition. This study analyzes the physical characteristics, tactical knowledge, emotional intelligence, and mood states of youth soccer players at different competitive levels. Materials and Methods: The sample consisted of 36 male soccer players with an average age of 12.65 ± 0.48 years, weight of 44.92 ± 7.49 kg, and height of 157.2 ± 0.08 cm. A cross-sectional correlational study design was selected. Inferential analysis was conducted via the RV coefficient to assess relationships between groups. Two-sample tests (Student’s t test or the Mann–Whitney U test) were used to assess the distribution of the samples. Standardized mean differences (i.e., Cohen’s d) were calculated as effect sizes. Results: For the yo-yo intermittent endurance test level 1, the Premier category showed higher speed (p = 0.01, d = 0.40) and superior estimated VO2max (p = 0.01, d = −0.91). The statistically significant variables included the hamstring strength exercise of the hamstrings for the angle of rupture (p = 0.04, d = −0.04, d = −0.72), the COD-Timer 5-0-5 for contact time—5-0-5 (ms) (p = 0.04, d = 0.69) and 10 m—5-0-5 (s) (p = 0.02, d = 0.79), tactical knowledge of in-game performance (p = 0.01, d = −1.19), support level (p = 0.01, d = −1.27), decision-making ability (p = 0.01, d = 0.59), melancholy (p = 0.01, d = 0.59), confusion (p = 0.01, d = 0.56), and emotional intelligence (p = 0.04, d = 0.77). The Premier category presented slightly higher averages than did category A. In the assessment of running-based anaerobic sprint test power (p < 0.05, d = 0.83) and mood states (p < 0.05, d = 0.59), players in category A presented higher results. Conclusions: The performance capacity of youth soccer players encompasses a multidimensional complexity that includes physical, tactical, emotional, and psychological aspects, which vary among players of the same age. Full article
(This article belongs to the Section Athletic Training and Human Performance)
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13 pages, 547 KiB  
Article
Towards Sustainable Mental Health Using the Finnish Mood Scale
by Reko J. Luojumäki, Montse C. Ruiz, Joshua M. Adie and Peter C. Terry
Sustainability 2024, 16(21), 9379; https://doi.org/10.3390/su16219379 - 29 Oct 2024
Viewed by 1161
Abstract
The interest in mental health in a sports context has increased in recent years. However, there is no scientifically sound measurement tool for assessing sport-related mental health symptoms in the Finnish language. One of the most frequently used measurement tools for such symptoms [...] Read more.
The interest in mental health in a sports context has increased in recent years. However, there is no scientifically sound measurement tool for assessing sport-related mental health symptoms in the Finnish language. One of the most frequently used measurement tools for such symptoms in English is the Brunel Mood Scale (BRUMS). The purpose of the present study was to adapt and validate a Finnish version of the BRUMS, referred to as the Finnish Mood Scale (FIMS). The 24-item, 6-factor FIMS was administered to 445 Finnish participants concurrently with Finnish versions of the Depression, Anxiety, and Stress Scale (DASS-21) and the Psychobiosocial States Scale (PBS-S). The sample consisted of 259 females (58.2%), 177 males (39.8%), and 9 who did not disclose their gender (2%), aged 16 to 75 years (M = 35.65, SD = 13.70). Sixty-two participants (13.9%) reported being a competitive athlete, 273 (61.3%) were regular exercisers, and 109 (24.5%) did not exercise regularly. A six-factor modified CFA model indicated an adequate fit to the data (CFI = 0.944, TLI = 0.934, RMSEA = 0.060). Concurrent measures correlated with FIMS in line with theoretical predictions, supporting convergent and divergent validity. Males reported significantly more positive mood scores than females. Physically active participants reported significantly more positive mood scores than inactive individuals, endorsing the mental health benefits of physical exercise. Findings indicate that the FIMS is a suitable measurement tool to screen mood modalities in Finnish populations aged 16 years and older. FIMS may be useful for the early detection of mental ill-health, thus, promoting sustainable mental health. Full article
(This article belongs to the Section Health, Well-Being and Sustainability)
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13 pages, 965 KiB  
Article
Pain Candidate Genes 5-HTTLPR and COMT Affect Anxiety and Mood in Japanese Ballet Dancers: A Cross-Sectional and Longitudinal Study
by Kanaka Yatabe, Kohei Ashikaga, Ryota Muroi, Shu Somemura, Masahiro Takemoto, Kazuo Yudoh, Hisao Miyano and Hiroto Fujiya
Sports 2024, 12(11), 293; https://doi.org/10.3390/sports12110293 - 25 Oct 2024
Viewed by 1183
Abstract
The balance of mental, physical, and technical aspects is essential in improving ballet performance. Ballet dancers’ emotional and behavioral characteristics vary, even under identical stress conditions. This study aimed to investigate the association between the pain candidate genes 5-HTTLPR and COMT and anxiety [...] Read more.
The balance of mental, physical, and technical aspects is essential in improving ballet performance. Ballet dancers’ emotional and behavioral characteristics vary, even under identical stress conditions. This study aimed to investigate the association between the pain candidate genes 5-HTTLPR and COMT and anxiety in Japanese ballet dancers. Participants were 18 youth elite ballet students with professional aspirations (Y-Elite) and 16 dancers in a professional ballet company (Pro). We administered psychological questionnaires, the State-Trait Anxiety Inventory (STAI) and Brunel Mood Scale (BRUMS), to participants under the following four different stress conditions: standard practice day, cast decision day, rehearsal day, and one week before competition day. In addition, the genotypes of 5-HTTLPR and COMT Val158Met were examined. The distribution of 5-HTTLPR was not different between Y-Elite and Pro dancers, although one of the COMT genotypes was different. Y-Elite dancers had higher trait anxiety scores than Pro dancers for these genotypes before competition (ps < 0.03), although no significant association was observed between both genotypes and scores on the STAI across conditions. Their moods were significantly different through the four conditions (p < 0.004). Pro dancers’ moods were also more stable than those of the Y-Elite dancers in the presence of pain. The results indicate that 5-HTTLPR and COMT play a crucial role in dancers’ anxiety and mood during pain (ps < 0.05). Pro dancers are probably predicted by their lower neuroticism and mood scores and their better adaptation to stress than Y-Elite dancers. The 5-HTTLPR and COMT genes may be influencing the sensitivity to the environment. Youth elite ballet dancers need to understand the relationship between pain and physical activity from an early stage. Full article
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14 pages, 276 KiB  
Article
Evaluating Emotional Eating in Children from the Perspective of Parents: Psychometric Properties of the Parent Version of the Emotional Eating Scale Adapted for Children and Adolescents
by Emma Summers and Christine A. Limbers
Nutrients 2024, 16(17), 3030; https://doi.org/10.3390/nu16173030 - 8 Sep 2024
Cited by 1 | Viewed by 2015
Abstract
Background: Emotional eating is associated with adverse health outcomes in children, including elevated weight status. Currently, there is not a well-validated parent-report measure of emotional eating for young children. This study assessed the reliability and validity of the 10-item parent version of the [...] Read more.
Background: Emotional eating is associated with adverse health outcomes in children, including elevated weight status. Currently, there is not a well-validated parent-report measure of emotional eating for young children. This study assessed the reliability and validity of the 10-item parent version of the Emotional Eating Scale Adapted for Children and Adolescents (EES-C) Short-Form. Methods: The participants were 207 parents and 144 children from the southern United States. They completed the parent- and child-report EES-C Short-Form and responded to measures related to child eating behaviors, mood, and gratitude. Results: The parent-report EES-C Short-Form demonstrated good internal consistency reliability (Cronbach’s alpha = 0.94). Test–retest reliability was also supported, as evidenced by a medium correlation (ICC = 0.56, p < 0.001) between parent-rated emotional eating across two time points. Additionally, the measure demonstrated a significant correlation with a scale of emotional overeating (r = 0.25, p < 0.001)—a theoretically related construct. Supporting discriminant validity, the measure was not significantly related to a measure of parent-reported gratitude (r = 0.07, p = 0.30). A unidimensional model provided good fit for the data (CFI = 0.997, SRMR = 0.046). Conclusions: The results from the current study provide preliminary evidence supporting the reliability and validity of the parent version of the EES-C Short-Form. For the purpose of screening children in school or primary care settings, the EES-C Short-Form may be practical and helpful in identifying children who may be at risk of developing adverse health outcomes or more-severe eating disorder pathology. Full article
27 pages, 3874 KiB  
Article
Quantitative Analysis of Physiological and Psychological Impacts of Visual and Auditory Elements in Wuyishan National Park Using Eye-Tracking
by Yuxi Weng, Yujie Zhu, Songying Ma, Kai Li, Qimei Chen, Minghua Wang and Jianwen Dong
Forests 2024, 15(7), 1210; https://doi.org/10.3390/f15071210 - 12 Jul 2024
Viewed by 1997
Abstract
Amidst rapid societal changes and increasing urbanization, human connectivity with nature has declined, exacerbating public health concerns. This study assesses the efficacy of Shinrin-yoku, or ‘forest bathing’, in Wuyishan National Park as a simple and effective method to counteract the adverse health effects [...] Read more.
Amidst rapid societal changes and increasing urbanization, human connectivity with nature has declined, exacerbating public health concerns. This study assesses the efficacy of Shinrin-yoku, or ‘forest bathing’, in Wuyishan National Park as a simple and effective method to counteract the adverse health effects of contemporary lifestyles. Employing repeated-measures analysis of variance, forty-one participants were observed over three days across eight distinct forest settings. Techniques included eye-tracking for visual attention and soundscape perception assessments via questionnaires. Physiological responses were gauged through heart rate variability and skin conductance, while psychological evaluations utilized the Profile of Mood States (POMS) and Positive and Negative Affect Schedule (PANAS). Findings revealed that (1) natural soundscapes—especially birdsong, flowing water, wind, and bamboo raft sounds—and visual elements, such as distant mountains, streams, trees, Danxia landforms, tea gardens, and bamboo views, play pivotal roles in regulating heart rate variability, reducing arousal, and enhancing stress adaptation. Additionally, cultural landscapes, such as classical music and ancient structures, bolster parasympathetic activity. (2) Natural and cultural auditory stimuli, including flowing water and classical music, coupled with visual features, such as Danxia landforms, streams, distant mountains, lawns, and guide signs, effectively induce positive mood states, regulate mood disturbances, and enhance psychological well-being across diverse forest settings. These findings underscore the significant health benefits of immersive natural experiences and advocate for integrating forest-based wellness programs into public health strategies, offering compelling evidence for enriching life quality through nature engagement. Full article
(This article belongs to the Special Issue Forest Bathing and Forests for Public Health—Series II)
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22 pages, 5380 KiB  
Article
The Effects of Prescribed Physical and Cognitive Exercise on Life Satisfaction, Self-Efficacy and Mood States in Adults with Down Syndrome: The MinDSets Study
by Viviane Merzbach, Matthew Jewiss, Adrian Scruton and Dan Gordon
Int. J. Environ. Res. Public Health 2024, 21(5), 610; https://doi.org/10.3390/ijerph21050610 - 10 May 2024
Cited by 2 | Viewed by 4057
Abstract
Down syndrome (DS) is characterised by a duplication of chromosome-21 and is linked to co-occurring physical and mental health conditions, including low self-efficacy and disturbed mood states. The purpose of this study was to investigate the effects of an eight-week prescribed physical and/or [...] Read more.
Down syndrome (DS) is characterised by a duplication of chromosome-21 and is linked to co-occurring physical and mental health conditions, including low self-efficacy and disturbed mood states. The purpose of this study was to investigate the effects of an eight-week prescribed physical and/or cognitive training intervention on measures of mood disturbance, life satisfaction and self-efficacy in a population of adults with DS. Eighty-three participants (age 27.1 ± 8.0 years) from across five continents volunteered. Participants were assigned using matched groups based upon performance in a modified six-minute walk test to either an exercise (EXE) 3 × 30 min of walking/jogging per week, cognitive training (COG) 6 × 20 min per week, a combined group (COM) or the control (CON) who did not complete any intervention. Profile of Mood States (POMS) were assessed using a five-point scale across 65 categories pre- and post-study as well as upon completion of each week of the intervention. In addition, Satisfaction with Life Scale (SWLS) and self-efficacy using the Generalised Self-Efficacy scale (GSE) were recorded before and after the intervention. GSE increased for all participants by 1.9 ± 5.2 (p = 0.002) from pre- to post-intervention, while POMS showed significant changes for the whole group from pre- to post-intervention for tension (p < 0.001), depression (p < 0.001) and for anger (p < 0.001). In addition, significant correlations were observed between SWLS and ΔTMD, Δtension, Δanger, and Δfatigue (p < 0.05) for EXE. Both COG and EXE provide a framework for empowering enhancements in life satisfaction, self-efficacy and mood states fostering improvements in quality of life. Full article
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20 pages, 1360 KiB  
Article
Predicting Office Workers’ Productivity: A Machine Learning Approach Integrating Physiological, Behavioral, and Psychological Indicators
by Mohamad Awada, Burcin Becerik-Gerber, Gale Lucas and Shawn C. Roll
Sensors 2023, 23(21), 8694; https://doi.org/10.3390/s23218694 - 25 Oct 2023
Cited by 7 | Viewed by 4925
Abstract
This research pioneers the application of a machine learning framework to predict the perceived productivity of office workers using physiological, behavioral, and psychological features. Two approaches were compared: the baseline model, predicting productivity based on physiological and behavioral characteristics, and the extended model, [...] Read more.
This research pioneers the application of a machine learning framework to predict the perceived productivity of office workers using physiological, behavioral, and psychological features. Two approaches were compared: the baseline model, predicting productivity based on physiological and behavioral characteristics, and the extended model, incorporating predictions of psychological states such as stress, eustress, distress, and mood. Various machine learning models were utilized and compared to assess their predictive accuracy for psychological states and productivity, with XGBoost emerging as the top performer. The extended model outperformed the baseline model, achieving an R2 of 0.60 and a lower MAE of 10.52, compared to the baseline model’s R2 of 0.48 and MAE of 16.62. The extended model’s feature importance analysis revealed valuable insights into the key predictors of productivity, shedding light on the role of psychological states in the prediction process. Notably, mood and eustress emerged as significant predictors of productivity. Physiological and behavioral features, including skin temperature, electrodermal activity, facial movements, and wrist acceleration, were also identified. Lastly, a comparative analysis revealed that wearable devices (Empatica E4 and H10 Polar) outperformed workstation addons (Kinect camera and computer-usage monitoring application) in predicting productivity, emphasizing the potential utility of wearable devices as an independent tool for assessment of productivity. Implementing the model within smart workstations allows for adaptable environments that boost productivity and overall well-being among office workers. Full article
(This article belongs to the Section Intelligent Sensors)
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20 pages, 5744 KiB  
Article
A Novel Data-Driven Model for the Effect of Mood State on Thermal Sensation
by Cihan Turhan, Mehmet Furkan Özbey, Aydın Ege Çeter and Gulden Gokcen Akkurt
Buildings 2023, 13(7), 1662; https://doi.org/10.3390/buildings13071662 - 29 Jun 2023
Cited by 27 | Viewed by 2596
Abstract
Thermal comfort has an important role in human life, considering that people spend most of their lives in indoor environments. However, the necessity of ensuring the thermal comfort of these people presents an important problem, calculating the thermal comfort accurately. The assessment of [...] Read more.
Thermal comfort has an important role in human life, considering that people spend most of their lives in indoor environments. However, the necessity of ensuring the thermal comfort of these people presents an important problem, calculating the thermal comfort accurately. The assessment of thermal comfort has always been problematic, from past to present, and the studies conducted in this field have indicated that there is a gap between thermal comfort and thermal sensation. Although recent studies have shown an effort to take human psychology into account more extensively, these studies just focused on the physiological responses of the human body under psychological disturbances. On the other hand, the mood state of people is one of the most significant parameters of human psychology. Thus, this paper investigated the effect of occupants’ mood states on thermal sensation; furthermore, it introduced a novel “Mood State Correction Factor” (MSCF) to the existing thermal comfort model. To this aim, experiments were conducted at a mixed-mode building in a university between 15 August 2021 and 15 August 2022. Actual Mean Vote (AMV) and Profile of Mood States (POMS) were used to examine the effect of mood state on thermal sensation. The outcomes of this study showed that in the mood states of very pessimistic and very optimistic, the occupants felt warmer than the calculated one and the MSCFs are calculated as −0.125 and −0.114 for the very pessimistic and very optimistic mood states, respectively. It is worth our time to note that the experiments in this study were conducted during the COVID-19 Global Pandemic and the results of this study could differ in different cultural backgrounds. Full article
(This article belongs to the Section Building Energy, Physics, Environment, and Systems)
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14 pages, 1112 KiB  
Review
Alterations in Measures of Body Composition, Neuromuscular Performance, Hormonal Levels, Physiological Adaptations, and Psychometric Outcomes during Preparation for Physique Competition: A Systematic Review of Case Studies
by Brad J. Schoenfeld, Patroklos Androulakis-Korakakis, Alec Piñero, Ryan Burke, Max Coleman, Adam E. Mohan, Guillermo Escalante, Alexa Rukstela, Bill Campbell and Eric Helms
J. Funct. Morphol. Kinesiol. 2023, 8(2), 59; https://doi.org/10.3390/jfmk8020059 - 8 May 2023
Cited by 8 | Viewed by 8547
Abstract
The present paper aimed to systematically review case studies on physique athletes to evaluate longitudinal changes in measures of body composition, neuromuscular performance, chronic hormonal levels, physiological adaptations, and psychometric outcomes during pre-contest preparation. We included studies that (1) were classified as case [...] Read more.
The present paper aimed to systematically review case studies on physique athletes to evaluate longitudinal changes in measures of body composition, neuromuscular performance, chronic hormonal levels, physiological adaptations, and psychometric outcomes during pre-contest preparation. We included studies that (1) were classified as case studies involving physique athletes during the pre-contest phase of their competitive cycle; (2) involved adults (18+ years of age) as participants; (3) were published in an English-language peer-reviewed journal; (4) had a pre-contest duration of at least 3 months; (5) reported changes across contest preparation relating to measures of body composition (fat mass, lean mass, and bone mineral density), neuromuscular performance (strength and power), chronic hormonal levels (testosterone, estrogen, cortisol, leptin, and ghrelin), physiological adaptations (maximal aerobic capacity, resting energy expenditure, heart rate, blood pressure, menstrual function, and sleep quality), and/or psychometric outcomes (mood states and food desire). Our review ultimately included 11 case studies comprising 15 ostensibly drug-free athletes (male = 8, female = 7) who competed in various physique-oriented divisions including bodybuilding, figure, and bikini. The results indicated marked alterations across the array of analyzed outcomes, sometimes with high inter-individual variability and divergent sex-specific responses. The complexities and implications of these findings are discussed herein. Full article
(This article belongs to the Special Issue Understanding Sports-Related Health Issues)
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15 pages, 621 KiB  
Review
Convergence of Pro-Stress and Pro-Inflammatory Signaling in the Central Noradrenergic System: Implications for Mood and Anxiety Disorders
by Arthur Anthony A. Reyes and Daniel J. Chandler
Neuroglia 2023, 4(2), 87-101; https://doi.org/10.3390/neuroglia4020007 - 29 Apr 2023
Cited by 5 | Viewed by 5267
Abstract
Mood and anxiety disorders are heterogeneous psychiatric diagnoses affecting millions. While the disease etiology is complex, various risk factors have been identified, such as stress. Stress is a neuroendocrine physiologic response to a stressor that promotes organism survival through adaptive processes and behavior. [...] Read more.
Mood and anxiety disorders are heterogeneous psychiatric diagnoses affecting millions. While the disease etiology is complex, various risk factors have been identified, such as stress. Stress is a neuroendocrine physiologic response to a stressor that promotes organism survival through adaptive processes and behavior. The central stress response, which drives behavioral and physiological change, is primarily mediated by activating the hypothalamic–pituitary–adrenal (HPA) axis. In addition to its effects on the HPA axis, stress activates the locus coeruleus (LC), a bilateral brainstem nucleus that projects broadly throughout the central nervous system and releases the catecholamine transmitter norepinephrine (NE). The combined activities of the LC–NE system and HPA axis work synergistically to produce timely adaptive physiological and behavioral responses to stress. While advantageous in the short term, chronic stress exposure can lead to HPA axis and LC dysregulation, which are thought to contribute to the etiology of several neuropsychiatric disease states. Notably, recent studies have also implicated neuroinflammation mediated by microglia as a risk factor in mood and anxiety disorders. Despite their combined association with mood and anxiety disorders, the potential links between stress and inflammation, and possible interactions between their respective signaling cascades, have not been well-explored. This brief review aims to summarize how LC is uniquely positioned to respond to both pro-stress and pro-inflammatory cues, and how their convergence in this site may contribute to the development of mood and anxiety disorders. Full article
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