Search Results (1,461)

COVID-19 lockdown announcements triggered global waves of panic buying, leading to widespread panic buying of essential goods and supply chain disruptions. Although the acute phase of the pandemic has passed, panic buying continues to emerge during natural disasters, extreme weather events, and other crisis-related disruptions, highlighting the ongoing need for evidence-based strategies to address its psychological drivers. Social cognition constructs, including willingness, intentions, attitudes, subjective norms, and risk perceptions, have been identified as modifiable psychological predictors of panic buying. However, few studies have experimentally tested theory-driven interventions aimed at modifying these mechanisms. This study evaluated the effectiveness of a brief, online intervention based on integrated social cognition models in reducing panic-buying-related cognitions during a hypothetical lockdown scenario. A pre-registered randomized controlled trial was conducted with Australian grocery shoppers (N = 140), who were randomly allocated to an intervention or control condition. Participants completed self-report measures assessing their willingness, intentions, attitudes, subjective norms, and risk perceptions at both pre- and post-intervention times. The hypotheses were partially supported. Compared with the control condition, the intervention group reported greater reductions across targeted psychological constructs. For hygiene products, significant decreases were observed across all five constructs, and for non-perishable foods, willingness, intention, and attitudes significantly decreased. For cleaning products, reductions were evident for attitudes, subjective norms, and intentions. These findings suggest that theory-informed, scalable interventions can effectively modify the social cognition processes underlying panic buying. This study extends existing research and demonstrates the potential for brief, theory-based communication strategies to reduce panic-buying-related cognitions. Future research should evaluate these interventions in real-world settings and explore mechanisms to target automatic cognitive processes. Full article

Purpose: This preliminary study examined the associations between a 6-week sprint interval training (SIT) program and mental-fatigue (MF) related neurophysiological and subjective indicators in elite skateboarders. Methods: In this preliminary study, a single-group, repeated-measures design was employed. Twelve elite skateboarders completed a 6-week sprint interval training (SIT) program. Mental fatigue was assessed at three time points—pre-intervention (Week 0), mid-intervention (Week 3), and post-intervention (Week 6)—using a standardized 60 min Stroop task, with post-task EEG, HRV, and VAS measures collected to characterize neurophysiological and subjective responses. Results: Across the intervention, EEG indices indicated higher central nervous system activation and more stable post-task neural profiles. HRV indices suggested more flexible autonomic regulation, with favorable changes in low- and high-frequency components, sympathovagal balance, and recovery-related scores, whereas baseline-related indices such as RMSSD and SDNN showed no clear change. VAS ratings showed stable MF, accompanied by increased mental exertion and motivation and reduced physical fatigue over time. Conclusions: These preliminary findings suggest that a 6-week SIT program may be associated with enhanced resistance to Stroop-related MF in elite skateboarders, potentially through coordinated adaptations in neural activation, autonomic regulation, and psychological factors. Future randomized studies incorporating behavioral performance and sport-specific cognitive tasks are warranted to confirm and extend these observations. Full article

Background/Objectives: Prolonged fasting—defined as voluntary abstinence from caloric intake for periods exceeding 24 h—is increasingly recognized not only as a metabolic intervention but also as a psycho-behavioral modulator. According to the 2024 international consensus, intermittent fasting encompasses diverse temporal patterns including time-restricted feeding, alternate-day fasting, and periodic fasting of multi-day duration. While metabolic benefits are well documented, the psychoneurobiological and psychiatric consequences remain incompletely characterized. This review critically appraises current evidence on the psychological and psychiatric effects of prolonged and intermittent fasting, including both secular and religious practices. Methods: A narrative synthesis was conducted on clinical trials, observational studies, and translational research published between January 2010 and June 2025 in PubMed, Scopus, and PsycINFO. Search terms included combinations of “prolonged fasting,” “intermittent fasting,” “psychological,” “psychiatric,” “religious fasting,” “Ramadan,” and “Orthodox Church.” Eligible studies required explicit evaluation of mood, cognition, stress physiology, or psychiatric symptoms. Data were analyzed qualitatively, with particular attention to study quality, fasting regimen characteristics, and participant vulnerability. This is a non-registered narrative synthesis drawing on clinical trials, observational studies, and preclinical evidence published between January 2010 and June 2025. Results: Eighty-seven studies met inclusion criteria (39 human; 48 preclinical). In metabolically healthy adults, short-term time-restricted eating and supervised prolonged fasting were associated with modest reductions in depressive symptoms and perceived stress, with small improvements in executive functioning—typically observed in small samples and with limited follow-up. Religious fasting during Ramadan and the Orthodox Christian fasting periods demonstrated similar neuropsychological effects, including greater perceived spiritual meaning and affective modulation, though cultural context played a moderating role. Potential adverse mental-health impacts included mood destabilization, anxiety exacerbation, and rare psychotic or manic decompensations in vulnerable individuals. Randomized trials reported few adverse events and no signal for severe psychiatric harm, whereas observational studies more often noted symptom exacerbations in at-risk groups. Patients with eating disorder phenotypes exhibited increased cognitive preoccupation with food and a heightened risk of behavioral relapse. Methodological heterogeneity across studies—including variation in fasting protocols, psychological assessments, and follow-up duration—limited cross-study comparability. Conclusions: Evidence indicates a bidirectional relationship wherein fasting may foster psychological resilience in select populations while posing significant psychiatric risks in others. Inclusion of religious fasting traditions enriches understanding of culturally mediated outcomes. To enhance rigor and safety, future studies should incorporate clinician-rated outcomes (e.g., HDRS-17, CGI-S/CGI-I), standardized adverse-event tracking using validated psychiatric terminology, and prospective safety monitoring protocols, with ≥6–12-month follow-up. Full article

Background: An anterior cruciate ligament (ACL) rupture is one of the most psychologically demanding injuries in professional sport. This study aimed to describe a structured psychological intervention conducted during the rehabilitation process following an ACL rupture in a professional female futsal player. Methods: A single-case longitudinal design was implemented with three phases (pre-test, intervention, post-test) across a 12-month rehabilitation period. Psychological assessment was conducted at four key points: initial evaluation, rehabilitation follow-up, medical discharge, and three- and six-month follow-ups. The battery included perfectionism (FMPS), anxiety (STAI), depression (BDI-II), mental health indicators (DASS-21, GHQ-12), sleep quality (PSQI), pain perception and catastrophizing (VAS, PCS), mood states (POMS), psychological readiness for return to play (PRIA-RS), and perceived intervention effectiveness. The program consisted of 15 individual sessions plus a follow-up, combining cognitive–behavioral therapy principles, mindfulness-based techniques (relaxation, body scan, visualization), cognitive restructuring, sleep hygiene, goal setting, problem-solving, and emotional expression strategies. Results: Progressive and sustained improvements were observed in mood states and pain catastrophizing, along with enhanced sleep quality, psychological readiness, and reintegration into competition. Improved overall mental health indicators were also observed, supporting adherence to rehabilitation and return-to-play confidence. Conclusions: This case highlights the relevance of structured psychological intervention as an integral component of injury rehabilitation in professional athletes with ACL rupture, supporting its inclusion in multidisciplinary care and future research to optimize recovery and prevent maladaptive outcomes. Full article

Celebrity worship has become a pervasive phenomenon among Chinese undergraduates, yet its psychological mechanisms remain unclear. This cross-sectional study recruited 1103 Chinese undergraduate students via convenience sampling. Data on celebrity worship and subjective well-being were collected using the Celebrity Attitude Scale (CAS) and the Satisfaction with Life Scale (SWLS). To investigate the internal structure of celebrity worship and its relationship with subjective well-being, a network analysis approach was employed. The resulting networks revealed that 72.33% of possible edges among worship items were non-zero, indicating dense interconnectivity. Entertainment–social behaviors—particularly “obsessed by details of the celebrity’s life”—formed the most central nodes, whereas borderline-pathological beliefs emerged as the pivotal hub when well-being variables were integrated. BP displayed the strongest negative connection with shame and served as the primary bridge linking worship to reduced life satisfaction and heightened negative affect. Bootstrap analyses confirmed robust stability. These findings shift research from a global “total-score” to a “systems” paradigm, highlighting BP cognitions as high-priority targets for cognitive-reappraisal interventions to prevent the escalation from healthy enthusiasm to pathological obsession. Full article

Background/Objectives: Music engages multiple brain networks simultaneously, yet most studies examine these networks in isolation. Methods: We investigated functional connectivity among the auditory, motor, and reward networks during music listening in different contexts using fMRI data from two samples (N = 39 each): focused music listening and background music during cognitive tasks. ROI-to-ROI, seed-based, and graph theory analyses examined connectivity patterns among 46 regions spanning the three networks. Results: Both contexts showed enhanced within-auditory network connectivity compared to rest, suggesting that this is fundamental to music processing. However, between-network patterns diverged markedly. Background music listening during cognitive tasks preserved reward-motor coupling while reducing auditory-motor and auditory-reward connectivity. Focused music listening produced widespread negative correlations between motor regions and both the auditory and reward networks, potentially reflecting motor suppression in the scanner environment. Graph theory measures revealed context-specific hub reorganization: reward regions (nucleus accumbens, caudate) showed increased centrality during background music listening, while the amygdala and frontal orbital cortex were selectively enhanced during focused listening. Conclusions: These findings demonstrate that music engagement involves context-dependent network reorganization beyond simple attention effects. The same musical stimulus engages different neural mechanisms depending on concurrent cognitive demands, motor requirements, and listening goals. Enhanced within-auditory connectivity appears consistent across contexts, but between-network interactions are shaped by the broader cognitive-behavioral context. These results highlight the importance of considering ecological context when studying music processing and designing music-based interventions, as network connectivity patterns during music listening reflect complex interactions between task demands, attentional resources, and musical engagement rather than music processing alone. Full article

(1) Background: Mental health disparities persist across culturally diverse populations despite robust cognitive–behavioral therapy (CBT) efficacy evidence. Cultural neuroscience suggests that neurobiological processes underlying therapeutic mechanisms may exhibit culturally variable patterns, yet integration of neuroscientific frameworks into culturally adapted interventions remains limited. (2) Methods: Following PRISMA 2020 guidelines, we systematically searched PubMed/MEDLINE, PsycINFO, Scopus, and Web of Science (January 2014–December 2024) for peer-reviewed studies examining CBT interventions targeting depression, anxiety, PTSD, or psychological distress in culturally diverse populations. Ninety-four studies were synthesized using narrative methods; methodological heterogeneity precluded meta-analytic pooling. (3) Results: Culturally adapted CBT interventions consistently demonstrated superior outcomes compared to standard protocols across diverse populations. Group formats showed exceptional retention in collectivistic cultures, while hybrid technology-enhanced models achieved strong completion rates across contexts. Cultural adaptation enhanced engagement (e.g., 84% vs. 52% retention in refugee populations) and maintenance of treatment gains. Individual studies reported effect sizes ranging from d = 0.29 to d = 2.4; substantial within-group variability was observed, and identified patterns likely reflect learned cultural adaptations rather than inherent biological differences. Direct neuroimaging evidence within included studies remained limited (13.8%). (4) Conclusions: The evidence supports culturally adapted interventions as essential for equitable mental health outcomes. Cultural experiences may influence therapeutic processes, suggesting potential benefit from considering culturally variable processing patterns alongside universal mechanisms. However, conclusions regarding specific neural pathways remain preliminary, and individual assessment remains paramount, with cultural background representing one factor among many in treatment planning. Full article

Poor coping among university students is widespread globally, yet few studies examine whether modifiable lifestyle risk factors are associated with this phenomenon. This study aims to assess the frequency of physical activity, chronotype, and disordered eating attitudes among students, and to determine whether these factors are associated with effective functioning in academic settings and subjective cognitive well-being. A cross-sectional survey was conducted among Omani undergraduate students (n = 408) using a questionnaire covering sociodemographic characteristics and instruments, including the International Physical Activity Questionnaire, the Morningness–Eveningness Chronotype Scale, the Eating Attitudes Test, and a measure of subjective cognitive well-being. Participants’ mean age was 20.21  years (female = 74.3%). In total, 28.4% showed disordered eating attitudes, and half were physically active. 34.1% were classified as evening type. Independent regression analysis showed that chronotype was positively associated with physical activity (β = 0.06, p = 0.004). Disordered eating behavior did not significantly associate with physical activity (β = 0.1, p = 0.16). Moreover, physical activity was positively associated with cognitive function (β = 0.11, p = 0.039). However, the effect sizes were small, suggesting additional factors may contribute to these associations. This study is among the first to explore the influence of lifestyle factors on cognitive well-being in university students and may inform future studies and interventions targeting modifiable lifestyle behaviors to improve coping and academic functioning. Full article

Cognitive deterioration and the transition to neurodegenerative disease does not develop through simple, linear regression; it develops as rapid and global transitions from one state to another within the neural network. Developing understanding and control over these events is among the largest tasks facing contemporary neuroscience. This paper will discuss a conceptual reframing of cognitive decline as a transitional phase of the functional state of complex neural networks resulting from the intertwining of molecular degradation, vascular dysfunction and systemic disarray. The paper will integrate the latest findings that have demonstrated how the disruptive changes in glymphatic clearance mechanisms, aquaporin-4 polarity, venous output, and neuroimmune signaling increasingly correlate with the neurophysiologic homeostasis landscape, ultimately leading to the destabilization of the network attraction sites of memory, consciousness, and cognitive resilience. Furthermore, the destabilizing processes are exacerbated by epigenetic silencing; neurovascular decoupling; remodeling of the extracellular matrix; and metabolic collapse that result in accelerating the trajectory of neural circuits towards the pathological tipping point of various neurodegenerative diseases including Alzheimer’s disease; Parkinson’s disease; traumatic brain injury; and intracranial hypertension. New paradigms in systems neuroscience (connectomics; network neuroscience; and critical transition theory) provide an intellectual toolkit to describe and predict these state changes at the systems level. With artificial intelligence and machine learning combined with single cell multi-omics; radiogenomic profiling; and digital twin modeling, the predictive biomarkers and early warnings of impending collapse of the system are beginning to emerge. In terms of therapeutic intervention, the possibility of reprogramming the circuitry of the brain into stable attractor states using precision neurointervention (CRISPR-based neural circuit reprogramming; RNA guided modulation of transcription; lineage switching of glia to neurons; and adaptive neuromodulation) represents an opportunity to prevent further progression of neurodegenerative disease. The paper will address the ethical and regulatory implications of this revolutionary technology, e.g., algorithmic transparency; genomic and other structural safety; and equity of access to advanced neurointervention. We do not intend to present a list of the many vertices through which the mechanisms listed above instigate, exacerbate, or maintain the neurodegenerative disease state. Instead, we aim to present a unified model where the phenomena of molecular pathology; circuit behavior; and computational intelligence converge in describing cognitive decline as a translatable change of state, rather than an irreversible succumbing to degeneration. Thus, we provide a framework for precision neurointervention, regenerative brain medicine, and adaptive intervention, to modulate the trajectory of neurodegeneration. Full article

Social isolation and loneliness represent critical psychosocial stressors associated with profound hormonal dysregulation and adverse behavioral outcomes. This review synthesizes current evidence on neuroendocrine mechanisms linking perceived and objective social disconnection to health consequences, emphasizing hypothalamic–pituitary–adrenal axis dysfunction, altered glucocorticoid signaling, and inflammatory pathways. Loneliness activates conserved transcriptional responses with upregulated proinflammatory gene expression and downregulated antiviral responses, mediated through sustained cortisol elevation and glucocorticoid resistance. Neural circuit alterations in reward processing, particularly the ventral tegmental area-nucleus accumbens pathway, contribute to anhedonia, social withdrawal, and cognitive decline. Sex differences in neuroendocrine responses reveal distinct hormonal profiles and circuit-specific adaptations. Emerging interventions targeting oxytocin and arginine vasopressin systems, alongside behavioral approaches addressing loneliness-induced cognitive biases, show promise. Critical research gaps include a mechanistic understanding of epigenetic modifications, sex-specific therapeutic responses, and translational applications across diverse populations. Understanding the endocrine–behavior interface in social disconnection offers opportunities for targeted interventions addressing this growing public health challenge. Full article

Although bullying behavior is widespread and has long-lasting adverse effects, the existing literature lacks strong evidence regarding the influence of bullying on students’ mathematics anxiety, as well as on their domain-specific cognitive appraisals. The purpose of this study is to estimate causal estimates of bullying/cyberbullying on mathematics anxiety, perceived control, and perceived value. Data of the eighth-grade cohort of the Trends in International Mathematics and Science Study (TIMSS) 2019 datasets (N = 46,256; 49.86% female; M(age) = 14.37) from Chile, Singapore, Sweden, South Africa, Turkey, and the United States were analyzed using the propensity score matching method, which yields causal inference estimates conditional on balanced covariates. The results showed that bullying victimization uniformly increased students’ mathematics anxiety across the countries. The effect of bullying victimization on students’ mathematics-related control appraisal was significant for the countries, except for Chile. This effect was more divergent on value appraisals towards mathematics. Sensitivity analyses corroborated the results. The findings suggest that cognitive appraisals may not fully capture the emotional consequences of bullying, contrary to cognitive appraisal-mediated pathways of control–value theory. Multi-country findings position bullying as an antecedent of mathematics anxiety, highlighting the need for interventions grounded in psychological, sociocultural, and educational policy factors to protect victims from its harmful effects. Full article

This study investigates the drivers of green production practices among forest-cultivated ginseng growers in Jilin Province, China, by integrating the Theory of Planned Behavior (TPB) and the Technology–Organization–Environment (TOE) framework. Based on survey data from 369 households in the major production regions of Tonghua, Baishan, and Yanbian areas, an Ordered Probit model and a Light Gradient Boosting Machine (LGBM) algorithm are employed for cross-validation. The results indicate that growers’ cognitive traits (awareness of green production standards and ecological/quality safety) and willingness (acceptance of price premiums for green products) are the most stable and critical drivers. Policy incentives (e.g., certification subsidies and outreach) not only directly promote green practices but also exhibit synergistic effects through interactions with resource endowments and psychological cognition. Regional heterogeneity is evident: Tonghua shows policy–market co-drive, Baishan is dominated by ecological constraints and safeguard policies, while Yanbian relies more on education and individual resources. Accordingly, this study proposes a differentiated policy system based on diagnosis–intervention–evaluation to support the high-quality development of forest-cultivated ginseng industry and ecological-economic synergies. Full article

This paper examines the effects of AI-based digital nudges on consumers’ sustainable purchase intentions and behaviors, using an integrated framework that combines the Technology Acceptance Model (TAM) and the Nudge Theory. Previous studies have demonstrated that digital nudges can stimulate eco-friendly behavior. However, the interaction between personalization, timing, message framing, cognitive variables like perceived usefulness, and psychological variables such as environmental concern has not been explained. The study employs quantitative research based on SEM-PLS, which explores the relationships between these constructs with a valid response of 810 samples. Personalization, timing of nudges, and framing enhance perceived utility and sustainable purchase intention. Perceived usefulness mediated the relationship between digital nudging and sustainable purchase intention, moderated by environmental concern as a psychological catalyst. These results support the validation of the combined TAM Nudge model, illustrating the role of technology and behavior in fostering sustainability. The implication of the study can support policymakers, marketers, and digital designers in creating ethical AI-based interventions to meet SDG 12 (Responsible Consumption and Production) and SDG 13 (Climate Action), transforming sustainability awareness into a quantifiable behavioral change. Full article

Background: Parents play a central role in shaping children’s eating behaviors. While previous research has documented associations between parental attitudes and feeding practices, fewer studies have examined how mothers’ own eating styles may contribute to their perceptions of their children’s eating attitudes and behaviors and how these may influence subsequent feeding practices. Objectives: To our knowledge, this is the first study to examine whether mothers’ eating styles predicted their self-reported restrictive feeding practices indirectly through their perceptions of their children’s appetite and subsequently through their concern about their children’s weight. Methods: A total of 488 mothers (M_age = 33.87 years, SD = 4.81, range = 20–49) of children aged 2–7 years (M_age = 3.85 years, SD = 1.33) completed self-report measures, including the Dutch Eating Behavior Questionnaire (DEBQ) for maternal eating styles, the Child Feeding Questionnaire (CFQ) for parental concerns and restrictive practices, and the Children’s Eating Behavior Questionnaire (CEBQ) for perceptions of child eating attitudes. Structural equation modeling (SEM) was employed to test the hypothesized mediation model, with model fit evaluated using CFI, TLI, RMSEA, and SRMR indices. Results: Our proposed model demonstrated good fit (CFI = 0.94, RMSEA = 0.07) and showed that maternal eating styles were positively associated with perceived child appetite (β = 0.44, p < 0.001). Perceived appetite predicted both maternal concern about child weight (β = 0.39, p < 0.001) and restrictive feeding practices (β = 0.28, p < 0.001), while maternal concern strongly predicted restriction (β = 0.65, p < 0.001). The total indirect effect from maternal eating styles to restriction was significant (β = 0.23, p < 0.001), and the model explained 56% of the variance in restrictive feeding. Conclusions: Our findings suggest that maternal eating styles may bias mothers’ perceptions of their children’s appetite and indirectly influence restrictive feeding practices primarily through increased concern about child weight. Given the cross-sectional design, reliance on maternal self-report, and online convenience sampling, results should be interpreted cautiously. Nonetheless, the study provides the first evidence for a sequential pathway linking maternal eating styles, child appetite perceptions, and weight concern to restrictive feeding, highlighting cognitive and perceptual processes as intervention targets. Full article

Psychological subhealth among university students is a growing concern affecting their development, with insufficient attention to differential intervention effects for students facing distinct core predicaments. This exploratory study investigated the overall and differential effects of a group intervention integrating cognitive behavioral and social support theories on university students with psychological subhealth experiencing trauma, academic pressure, or family dysfunction. After defining these core predicament groups through questionnaire screening, twenty students with psychological subhealth were recruited from each of the three groups (total N = 60) and subsequently randomly assigned to either an 8-week group intervention or a control group. The Symptom Checklist-90 (SCL-90) was used for pre- and post-test assessments. Results showed the intervention significantly improved students’ overall psychological health and depressive symptoms. Differential effects were evident: the trauma group markedly improved in interpersonal sensitivity and anxiety; the academic pressure group showed pronounced improvement in obsessive-compulsive and anxiety symptoms; and the family dysfunction group benefited most regarding interpersonal sensitivity and hostility. This study suggests the intervention’s effectiveness and its link to students’ core predicament types, indicating a need for differentiated strategies based on precise assessment. These findings provide practical implications for precision-oriented mental health services in higher education. Full article