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Search Results (343)

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Keywords = digital parenting

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23 pages, 578 KiB  
Article
Mind the Net: Parental Awareness and State Responsibilities in the Age of Grooming
by Enikő Kovács-Szépvölgyi and Zsófia Cs. Kiss
Soc. Sci. 2025, 14(9), 506; https://doi.org/10.3390/socsci14090506 - 22 Aug 2025
Abstract
In the digital environment, grooming—classified as a communication-based risk—has shown a steadily increasing frequency in recent years. In Hungary, increasing attention has been directed to the protection of children’s rights in the digital space in alignment with ensuring their online safety, with both [...] Read more.
In the digital environment, grooming—classified as a communication-based risk—has shown a steadily increasing frequency in recent years. In Hungary, increasing attention has been directed to the protection of children’s rights in the digital space in alignment with ensuring their online safety, with both parents and the state playing crucial roles in ensuring a safe digital presence. Within this context, the state bears a particular responsibility to educate not only children but also parents. This study explores how public policies and institutional programs in Hungary address the prevention of grooming and the reactive management of this harm through parental awareness. It examines existing measures aimed at expanding knowledge related to prevention and response, based on a qualitative analysis of the normative foundations of the state’s educational obligations and the relevant academic literature. The study relies on questionnaire data collected from parents of children aged 7 to 18 to examine the effectiveness of state measures and parents’ perceptions of them. The findings of the empirical research may support the development of state-led parental education programs and identify current gaps. As such, it can play a guiding role in shaping the direction of a future, large-scale investigation. Full article
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16 pages, 268 KiB  
Article
Emotional Intelligence and Adolescents’ Use of Artificial Intelligence: A Parent–Adolescent Study
by Marco Andrea Piombo, Sabina La Grutta, Maria Stella Epifanio, Gaetano Di Napoli and Cinzia Novara
Behav. Sci. 2025, 15(8), 1142; https://doi.org/10.3390/bs15081142 - 21 Aug 2025
Abstract
Artificial Intelligence (AI) profoundly shapes adolescents’ digital experiences, presenting both developmental opportunities and risks related to privacy and psychological well-being. This study investigates first the possible generational gap between adolescents and their parents in AI use and trust, and then the associations between [...] Read more.
Artificial Intelligence (AI) profoundly shapes adolescents’ digital experiences, presenting both developmental opportunities and risks related to privacy and psychological well-being. This study investigates first the possible generational gap between adolescents and their parents in AI use and trust, and then the associations between the Trait Emotional Intelligence (trait EI), parenting styles, perceived social support, and parental involvement on adolescents’ use and trust in AI-based technologies. Participants were 170 adolescents (aged 13–17) and 175 parents from southern Italy, who completed standardized questionnaires assessing parenting styles, Trait Emotional Intelligence (Trait EI), social support, digital literacy, and use and trust in AI. Adolescents used AI more frequently than parents, especially for school- or work-related support and were more likely to seek behavioral advice from AI. They also showed higher trust in AI data security and the quality of behavioral advice than parents. Moreover, greater trait EI and more authoritative (vs. authoritarian) parenting were associated with less frequent AI use and lower use and trust in AI. In 47 matched parent–adolescent dyads, cluster analysis identified Balanced Users (higher trait EI, authoritative parenting, stronger support, cautious AI use) and At-Risk Users (lower trait EI, authoritarian parenting, lower support, heavier and more trusting AI use) Despite no causal inferences can be drawn due to the correlational nature of the data, the results suggested the importance of considering adolescents’ trait EI and authoritative parenting practices in supporting balanced and critical digital engagement, highlighting the concept of a “digital secure base” as essential for navigating the evolving digital landscape. Full article
25 pages, 849 KiB  
Article
The Impact of Parental Media Attitudes and Mediation Behaviors on Young Children’s Problematic Media Use in China: An Actor–Partner Interdependence Mediation Model Analysis
by Chaopai Lin, Ying Cui, Xiaohui Wang, Xiaoqi Su, Limin Zhang and Qian Peng
Behav. Sci. 2025, 15(8), 1141; https://doi.org/10.3390/bs15081141 - 21 Aug 2025
Abstract
Young children’s problematic media use (PMU) is a growing concern, and parents are critical in shaping early digital habits. However, research often overlooks the dyadic interplay between mothers’ and fathers’ attitudes and parenting practices. This study examined how parents’ favorable attitudes toward child [...] Read more.
Young children’s problematic media use (PMU) is a growing concern, and parents are critical in shaping early digital habits. However, research often overlooks the dyadic interplay between mothers’ and fathers’ attitudes and parenting practices. This study examined how parents’ favorable attitudes toward child screen media (PASU) predict their own (actor) and their partner’s (partner) mediation behaviors, and how these behaviors subsequently mediate the path to children’s PMU. Drawing on survey data from 1802 matched urban Chinese mother–father pairs, we employed an Actor–Partner Interdependence Mediation Model (APIMeM) within a structural equation modeling (SEM) framework. This dyadic model simultaneously tested actor, partner, and indirect mediation paths connecting parental attitudes to PMU via eight specific parenting practices. Results showed that more positive PASUs predicted each parent’s own supportive behaviors (e.g., high-quality dialogue, autonomy support) but not restrictive limits. Partner effects were modest and asymmetric: mothers’ positive attitudes predicted greater knowledge in fathers, whereas fathers’ positive attitudes were linked to lower communication quality from mothers. Of all parenting dimensions, only higher communication quality (both parents) and mothers’ hands-on monitoring directly predicted lower PMU. Mediation analyses confirmed communication quality as the sole reliable pathway: each parent’s favorable attitudes indirectly lowered PMU by enhancing their own dialogue, but fathers’ attitudes simultaneously increased PMU by eroding mothers’ dialogue. These findings spotlight constructive conversation and coordinated dyadic strategies—especially safeguarding maternal dialogue—as critical targets for interventions aimed at curbing early PMU. Full article
(This article belongs to the Section Educational Psychology)
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16 pages, 1317 KiB  
Article
Effects of an App-Based Intervention to Improve Awareness and Usage of Early Childhood Intervention Services During the COVID-19 Pandemic: Randomized Controlled Trial of the CoronabaBY Study from Germany
by Catherine Buechel, Volker Mall, Ina Nehring and Anna Friedmann
Healthcare 2025, 13(16), 2000; https://doi.org/10.3390/healthcare13162000 - 14 Aug 2025
Viewed by 238
Abstract
Background/Objectives: Young families experiencing high levels of psychosocial stress should be addressed at an early stage to counteract potential negative effects on the parents’ and child’s wellbeing. This became particularly relevant during the COVID-19 pandemic when especially families have been strained by [...] Read more.
Background/Objectives: Young families experiencing high levels of psychosocial stress should be addressed at an early stage to counteract potential negative effects on the parents’ and child’s wellbeing. This became particularly relevant during the COVID-19 pandemic when especially families have been strained by restriction measures. Early Childhood Intervention services (ECI) can provide low-threshold support, to which access should be encouraged. Methods: The randomized controlled trial of the CoronabaBY study with N = 1384 participants focuses on the effects of a newly developed app-based intervention on the awareness and usage of ECI services by young families with infants and toddlers during the COVID-19 pandemic in Germany. The analysis compares knowledge and usage rates of an intervention group (IG) and a waitlist control group (WCG) at three survey stages (pre-test, post-test and follow-up). Results: There was a significant increase in awareness of ECI services from pre-test to post-test in both the IG (15.2%) and WCG (10.7%) (p < 0.001), but the difference between the two groups was not significant. In contrast, the usage rate of further ECI services at post-test was significantly higher in the IG (12.1%) compared to the WCG (8.2%) (V = 0.060, p = 0.012), especially in a subgroup of highly stressed parents. Conclusions: Digital applications show potential to improve access to ECI services and should be continuously developed and evaluated to appropriately address young families and their needs. Full article
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16 pages, 1053 KiB  
Article
The Relationship Between Parental Phubbing and Preschoolers’ Behavioral Problems: The Mediation Role of Mindful Attention Awareness
by Antonio Puligheddu, Annamaria Porru, Andrea Spano, Stefania Cataudella, Maria Lidia Mascia, Dolores Rollo, Cristina Cabras, Maria Pietronilla Penna and Daniela Lucangeli
Children 2025, 12(8), 1022; https://doi.org/10.3390/children12081022 - 2 Aug 2025
Viewed by 969
Abstract
Phubbing, a relatively new phenomenon in the field of digital risks, refers to the act of ignoring someone in favor of focusing on a smartphone during face-to-face interactions. Parental phubbing, a specific form of this behavior, is a prevalent negative parenting practice that [...] Read more.
Phubbing, a relatively new phenomenon in the field of digital risks, refers to the act of ignoring someone in favor of focusing on a smartphone during face-to-face interactions. Parental phubbing, a specific form of this behavior, is a prevalent negative parenting practice that can affect parent–child relationships and child development. However, the impact of parental phubbing on the emotional and behavioral development of preschool children remains unclear. This study aims to explore the relationship between parental phubbing and preschoolers’ behavioral problems, as well as test whether parents’ mindful attention awareness (MAA) acts as a mediator between them. Method: A questionnaire was administered to 138 Italian parents (mean age = 38.5, SD = 6.2) of 138 kindergarten preschoolers (mean age = 3.9, SD = 1.03). Questionnaires included the Generic Scale of Phubbing (GSP), the Mindful Attention Awareness Scale (MAAS), and the Strengths and Difficulties Questionnaire (SDQ). Results: Analyses revealed a significant negative correlation between the MAAS and SDQ total scores, a positive correlation between the GSP total score and the SDQ total score, and a negative correlation between the GSP total score and the MAAS total score. The mediation analysis did not show a direct effect of GSP on SDQ, suggesting that parental phubbing did not directly predict children’s behavioral difficulties. Nevertheless, the indirect effect measured by bootstrapping was significant, indicating that parental MAA fully mediated the relationship between parental phubbing and preschoolers’ problematic behaviors. Conclusions: Although further research is needed, parental mindfulness may influence phubbing behaviors in parents providing valuable insights for early interventions aimed at reducing problem behaviors in young children. Full article
(This article belongs to the Section Pediatric Mental Health)
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12 pages, 307 KiB  
Review
Motherhood and Childhood in the Context of Mental Illness: A Narrative Review
by Rosa Ayesa-Arriola, Claudia Parás and Alexandre Díaz-Pons
Women 2025, 5(3), 26; https://doi.org/10.3390/women5030026 - 23 Jul 2025
Viewed by 431
Abstract
Maternal mental illness significantly impacts caregiving, influencing both mothers and their children. This narrative review examines the challenges faced by mothers with conditions such as depression, anxiety, bipolar disorder, and schizophrenia, which often disrupt caregiving routines, emotional stability, and social integration. These difficulties [...] Read more.
Maternal mental illness significantly impacts caregiving, influencing both mothers and their children. This narrative review examines the challenges faced by mothers with conditions such as depression, anxiety, bipolar disorder, and schizophrenia, which often disrupt caregiving routines, emotional stability, and social integration. These difficulties can hinder secure attachments and contribute to adverse developmental outcomes in children, including heightened risks of anxiety, depression, behavioral issues, and cognitive impairments. Children of mothers with mental illnesses are 1.8 times more likely to develop emotional or behavioral problems and face a 2.7 times higher risk of suicidal ideation during adolescence. Intergenerational transmission of mental illness is also prevalent, with affected children showing a 2.5 times greater likelihood of developing mental illnesses in adulthood. Effective interventions include cognitive behavioral therapy (CBT), family-based approaches, and community programs integrating parenting education and mental health resources. These strategies have demonstrated improvements in maternal well-being and child resilience. The review highlights the need for comprehensive policies addressing maternal mental health, early intervention for children, and culturally sensitive support systems to break cycles of intergenerational mental illness. Future research should prioritize evaluating long-term intervention effectiveness and exploring innovative tools like digital mental illnesses solutions to support affected families. Full article
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27 pages, 665 KiB  
Review
On–Off Childhood? A Rapid Review of the Impact of Technology on Children’s Health
by Diana Borges, Inês Pinto, Octávio Santos, Ivone Moura, Iara Rafaela Ferreira, Ana Paula Macedo and Adriana Taveira
Healthcare 2025, 13(14), 1769; https://doi.org/10.3390/healthcare13141769 - 21 Jul 2025
Viewed by 511
Abstract
Background/Objectives: The use of digital technologies among children and adolescents has been increasing exponentially, raising concerns about the potential impacts on physical, mental, cognitive, educational, and social development. Understanding these effects is key to informing clinical and educational practices and public policies [...] Read more.
Background/Objectives: The use of digital technologies among children and adolescents has been increasing exponentially, raising concerns about the potential impacts on physical, mental, cognitive, educational, and social development. Understanding these effects is key to informing clinical and educational practices and public policies that promote digital wellbeing in childhood and adolescence. The main objective of this study was to map the latest available scientific evidence on the patterns of digital technology use by children and adolescents and its main impact, identifying risk factors, opportunities, and strategies for promoting digital wellbeing. Methods: A rapid review was carried out following the Joanna Briggs Institute (JBI) guidelines. Quantitative, qualitative, and mixed studies published between 2020 and 2025, in Portuguese or English, that addressed the use of digital technologies by children and adolescents were included. The assessment of methodological quality was based on JBI’s Critical Appraisal Tools. Results: Ten studies from diverse contexts showed an association between excessive screen time and risks of sedentary lifestyles, sleep disorders, anxiety, depression, attention difficulties, and low academic performance. Occasional benefits arose with adult mediation and educational use; parental mediation and socioeconomic background were key factors. Conclusions: The use of digital technologies is a complex and multifactorial phenomenon that requires integrated approaches; the promotion of digital literacy, public policies for equitable access to quality digital resources, and longitudinal and intercultural studies are recommended to clarify causal relationships and adapt interventions to local contexts. Full article
(This article belongs to the Special Issue Preventive Care in Healthcare—2nd Edition)
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17 pages, 768 KiB  
Article
Interrelationship of Preschoolers’ Gross Motor Skills, Digital Game Addiction Tendency, and Parents’ Parenting Styles
by Savaş Aydın, Ramazan Sak and İkbal Tuba Şahin-Sak
Children 2025, 12(7), 932; https://doi.org/10.3390/children12070932 - 16 Jul 2025
Viewed by 735
Abstract
Background: Motor performance in childhood predicts physical fitness, cognitive capacity, socio-emotional development, and academic success. Parenting styles are especially important to such performance in the preschool period, as children’s gross motor abilities are shaped in part by their interactions with parents. Young children’s [...] Read more.
Background: Motor performance in childhood predicts physical fitness, cognitive capacity, socio-emotional development, and academic success. Parenting styles are especially important to such performance in the preschool period, as children’s gross motor abilities are shaped in part by their interactions with parents. Young children’s physical activity is also declining as they spend more time on screens. Methods: This quantitative survey-based study examined the relationships among 252 preschoolers’ gross motor skills, their tendency to become addicted to digital games, and their parents’ parenting styles. Results: The sampled preschoolers’ gross motor skill development and game addiction tendencies were both low, while the participating parents reported high levels of democratic and overprotective parenting attitudes, low levels of authoritarian ones, and moderate levels of permissive ones. Motor skills were not associated with children’s addiction tendency or parents’ democratic (also known as authoritative), authoritarian, or permissive styles. However, overprotective parenting was positively and significantly associated with gross motor skill scores. While no significant relationship was found between children’s digital game addiction tendencies and their parents’ adoption of a democratic parenting style, such tendencies were positively and statistically correlated with the authoritarian and permissive parenting styles. One dimension of such tendencies, constant gameplay, was also positively and significantly correlated with overprotective parenting. Conclusions: Although the participating children’s digital game addiction tendencies were low, the findings indicate that parents and carers should guide children to reduce their screen time and promote increased interaction with their surroundings and other people to mitigate screen time’s known negative effects on gross motor coordination. Full article
(This article belongs to the Section Pediatric Orthopedics & Sports Medicine)
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28 pages, 319 KiB  
Article
Mediated Mothering: Exploring Maternal and Adolescent Social Media Use and Social Comparison During and Beyond COVID-19
by Amanda L. Sams, Marquita S. Smith, Bitt Moon and Leslie J. Ray
Journal. Media 2025, 6(3), 103; https://doi.org/10.3390/journalmedia6030103 - 15 Jul 2025
Viewed by 1128
Abstract
This study aimed to explore how social media usage influenced both parent and adolescent mental health and social identity during and after the COVID-19 pandemic through the theoretical foundational lens of social comparison theory. In-depth interviews with 24 mothers of adolescent children (ages [...] Read more.
This study aimed to explore how social media usage influenced both parent and adolescent mental health and social identity during and after the COVID-19 pandemic through the theoretical foundational lens of social comparison theory. In-depth interviews with 24 mothers of adolescent children (ages 10–19) were conducted to address the research questions. Qualitative thematic analysis of the interview transcripts revealed eight emerging themes: (1) learning and entertainment, (2) maternal fears related to content binging and cyberbullying, (3) finding connection and comfort through social media during the pandemic, (4) ongoing digital care work as lasting maternal labor, (5) iterative dialogue: platform restrictions and content curation boundaries, (6) upward and downward social comparison, (7) fear of missing out (FoMO), and (8) third-person perception (TPP). The findings show that mothers perceive social media usage as either beneficial or harmful among adolescents (their children); upward and downward social comparison via social media exhibits more dynamic mechanisms. Moreover, this study enhances our theoretical understanding by linking social media usage to social identity, social comparison, and mental health during a global health crisis. Full article
15 pages, 520 KiB  
Article
Me, My Child, and Us: A Group Parenting Intervention for Parents with Lived Experience of Psychosis
by Nithura Sivarajah, Jessica Radley, Rebecca Knowles-Bevis and Louise C. Johns
Behav. Sci. 2025, 15(7), 950; https://doi.org/10.3390/bs15070950 - 14 Jul 2025
Viewed by 279
Abstract
Many patients with psychosis have dependent children. Being a parent is an important and valued role for people with psychosis. However, the experience of psychosis can disrupt parent–child interactions, which can negatively affect both parents and children. Despite this understanding, there remains a [...] Read more.
Many patients with psychosis have dependent children. Being a parent is an important and valued role for people with psychosis. However, the experience of psychosis can disrupt parent–child interactions, which can negatively affect both parents and children. Despite this understanding, there remains a lack of diagnosis-specific parenting interventions for parents with lived experience of psychosis. An eight-week digital mentalization-based parenting group intervention (Me, My Child, and Us) was piloted to evaluate its acceptability, feasibility, and impact on self-reported parenting satisfaction, parental relationship, and overall wellbeing. The study used a within-participant non-controlled pre–post design using mixed quantitative and qualitative methodology. Thirteen parents with dependent children were recruited and two eight-week groups were run. Eleven parents completed the intervention, the pre- and post-group measures, and provided qualitative feedback on their experience of the intervention. On average, parents attended 75% of sessions. Parents reported high satisfaction with the content and structure of the group. Scores on pre- and post- group measures suggest improvements in self-reported parental wellbeing, parental relationship, parenting stress levels, parenting satisfaction and efficacy, as well as mentalizing capacity. The Me, My Child, and Us parenting group is feasible to deliver and acceptable for parents with lived experience of psychosis. The preliminary self-report data indicate a controlled evaluation of the intervention as the next step. Full article
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15 pages, 258 KiB  
Article
Does Intergenerational Care Increase Sugar-Sweetened Beverage Consumption of Schoolchildren? Evidence from CEPS Data in China
by Manjing Feng, Qi Liu, Dekun Du and Yanjun Ren
Nutrients 2025, 17(14), 2267; https://doi.org/10.3390/nu17142267 - 9 Jul 2025
Viewed by 420
Abstract
Background/Objectives: Intergenerational care plays a significant role in shaping household dietary quality and human capital development in China. Influenced by the legacy of the one-child policy, the care provided in these families often prioritizes child-focused practices. This study examines how intergenerational care [...] Read more.
Background/Objectives: Intergenerational care plays a significant role in shaping household dietary quality and human capital development in China. Influenced by the legacy of the one-child policy, the care provided in these families often prioritizes child-focused practices. This study examines how intergenerational care influences schoolchildren’s sugar-sweetened beverage (SSB) consumption. Methods: This study utilizes data from the 2014–2015 China Education Panel Survey (CEPS) to investigate the impact of intergenerational care on schoolchildren’s dietary behaviors, with a focus on sugar-sweetened beverage (SSB) consumption. We apply both ordinary least squares (OLS) regression and the ordered logit model to estimate the impacts, and we use the instrumental variables approach to address potential endogeneity. Results: Schoolchildren from only-child families report greater SSB consumption, while those from multi-child families consume less. Intergenerational care is linked to more digital media exposure, more pocket money, and less parental supervision. These findings withstand rigorous validation through multiple robustness checks, including sample restriction strategies and propensity score matching (PSM) analysis. The effect is especially pronounced among boys, schoolchildren from families with higher parental education levels, and schoolchildren attending schools without formal nutrition education programs. Conclusions: The result indicates that intergenerational care significantly increases SSB consumption among schoolchildren from only-child families. Community nutrition and school health education programs can reduce schoolchildren’s SSB consumption, thereby lowering risks of obesity and other public health concerns. Full article
(This article belongs to the Special Issue Nutritional Surveys and Assessment of Unhealthy Eating Behaviors)
17 pages, 261 KiB  
Article
Screen-Related Parenting Practices in Mexican American Families with Toddlers: Development of Culturally- and Contextually-Relevant Scales
by Darcy A. Thompson, Laura K. Kaizer, Sarah J. Schmiege, Natasha J. Cabrera, Lauren Clark, Haley Ringwood, Estefania Miramontes Valdes, Andrea Jimenez-Zambrano and Jeanne M. Tschann
Children 2025, 12(7), 874; https://doi.org/10.3390/children12070874 - 2 Jul 2025
Viewed by 453
Abstract
Background/Objectives: Screen-related parenting practices (e.g., restriction, coviewing) influence the way children use screen devices. Although children start using screen devices (e.g., televisions [TV], tablets) in the first few years of life, rigorously developed measures of screen-related parenting practices for parents of toddlers do [...] Read more.
Background/Objectives: Screen-related parenting practices (e.g., restriction, coviewing) influence the way children use screen devices. Although children start using screen devices (e.g., televisions [TV], tablets) in the first few years of life, rigorously developed measures of screen-related parenting practices for parents of toddlers do not exist. The objective of this study was to develop culturally and contextually relevant survey measures of screen-related parenting practices for use in Mexican American families with toddlers. Methods: Measures were developed using an exploratory sequential mixed methods (qualitative → quantitative) approach. Mexican American mothers of toddlers (15–26 months of age) participated in semi-structured interviews. Using the interview findings, domains of parenting practices across screen device types were identified, and survey items were developed. Items were administered by phone to 384 Mexican American mothers. Analyses included evaluation of the factor structure and psychometric properties of nine domains of parenting practices and evaluations of correlations between each scale and demographic characteristics. Results: Factor analyses supported a one-factor solution for each parenting practice as follows: Restrict TV Time (8 items), Coview TV (10 items), Behavioral Regulation with TV (12 items), Restrict Mobile Device Time (8 items); Coview Mobile Devices (10 items); Behavioral Regulation with Mobile Devices (16 items), Restrict Screen Content (8 items), Allow Screen Use Around Sleep (6 items), and Allow Screen Use While Eating (6 items). The reliabilities were acceptable (Cronbach’s alphas > 0.80). Hispanic acculturation, maternal age, and child age were correlated with many of the scales of parenting practices. Conclusions: The measures developed in this study offer a way to evaluate the use and impact of screen-related parenting practices in Mexican American families with toddlers. The use of these measures will enable investigators to identify relationships among parenting practices, screen use, and child well-being, which could inform the design of early childhood interventions promoting healthy screen use in this population. Full article
(This article belongs to the Section Pediatric Mental Health)
26 pages, 1521 KiB  
Article
AI-Based Classification of Pediatric Breath Sounds: Toward a Tool for Early Respiratory Screening
by Lichuan Liu, Wei Li and Beth Moxley
Appl. Sci. 2025, 15(13), 7145; https://doi.org/10.3390/app15137145 - 25 Jun 2025
Viewed by 616
Abstract
Context: Respiratory morbidity is a leading cause of children’s consultations with general practitioners. Auscultation, the act of listening to breath sounds, is a crucial diagnostic method for respiratory system diseases. Problem: Parents and caregivers often lack the necessary knowledge and experience to identify [...] Read more.
Context: Respiratory morbidity is a leading cause of children’s consultations with general practitioners. Auscultation, the act of listening to breath sounds, is a crucial diagnostic method for respiratory system diseases. Problem: Parents and caregivers often lack the necessary knowledge and experience to identify subtle differences in children’s breath sounds. Furthermore, obtaining reliable feedback from young children about their physical condition is challenging. Methods: The use of a human–artificial intelligence (AI) tool is an essential component for screening and monitoring young children’s respiratory diseases. Using clinical data to design and validate the proposed approaches, we propose novel methods for recognizing and classifying children’s breath sounds. Different breath sound signals were analyzed in the time domain, frequency domain, and using spectrogram representations. Breath sound detection and segmentation were performed using digital signal processing techniques. Multiple features—including Mel–Frequency Cepstral Coefficients (MFCCs), Linear Prediction Coefficients (LPCs), Linear Prediction Cepstral Coefficients (LPCCs), spectral entropy, and Dynamic Linear Prediction Coefficients (DLPCs)—were extracted to capture both time and frequency characteristics. These features were then fed into various classifiers, including K-Nearest Neighbor (KNN), artificial neural networks (ANNs), hidden Markov models (HMMs), logistic regression, and decision trees, for recognition and classification. Main Findings: Experimental results from across 120 infants and preschoolers (2 months to 6 years) with respiratory disease (30 asthma, 30 croup, 30 pneumonia, and 30 normal) verified the performance of the proposed approaches. Conclusions: The proposed AI system provides a real-time diagnostic platform to improve clinical respiratory management and outcomes in young children, thereby reducing healthcare costs. Future work exploring additional respiratory diseases is warranted. Full article
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35 pages, 14963 KiB  
Article
Research on the Digital Twin System of Welding Robots Driven by Data
by Saishuang Wang, Yufeng Jiao, Lijun Wang, Wenjie Wang, Xiao Ma, Qiang Xu and Zhongyu Lu
Sensors 2025, 25(13), 3889; https://doi.org/10.3390/s25133889 - 22 Jun 2025
Viewed by 814
Abstract
With the rise of digital twin technology, the application of digital twin technology to industrial automation provides a new direction for the digital transformation of the global smart manufacturing industry. In order to further improve production efficiency, as well as realize enterprise digital [...] Read more.
With the rise of digital twin technology, the application of digital twin technology to industrial automation provides a new direction for the digital transformation of the global smart manufacturing industry. In order to further improve production efficiency, as well as realize enterprise digital empowerment, this paper takes a welding robot arm as the research object and constructs a welding robot arm digital twin system. Using three-dimensional modeling technology and model rendering, the welding robot arm digital twin simulation environment was built. Parent–child hierarchy and particle effects were used to truly restore the movement characteristics of the robot arm and the welding effect, with the help of TCP communication and Bluetooth communication to realize data transmission between the virtual segment and the physical end. A variety of UI components were used to design the human–machine interaction interface of the digital twin system, ultimately realizing the data-driven digital twin system. Finally, according to the digital twin maturity model constructed by Prof. Tao Fei’s team, the system was scored using five dimensions and 19 evaluation factors. After testing the system, we found that the combination of digital twin technology and automation is feasible and achieves the expected results. Full article
(This article belongs to the Section Intelligent Sensors)
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18 pages, 487 KiB  
Article
Offline Factors Influencing the Online Safety of Adolescents with Family Vulnerabilities
by Adrienne Katz and Hannah May Brett
Soc. Sci. 2025, 14(6), 392; https://doi.org/10.3390/socsci14060392 - 19 Jun 2025
Viewed by 652
Abstract
Online safety guidance is frequently delivered as a specialist technology issue without considering adolescents’ home lives, offline vulnerabilities, or wellbeing. Yet, while the digital world offers connection, autonomy, and entertainment, vulnerable teens also encounter more violent content, sexual exploitation, and content concerning body [...] Read more.
Online safety guidance is frequently delivered as a specialist technology issue without considering adolescents’ home lives, offline vulnerabilities, or wellbeing. Yet, while the digital world offers connection, autonomy, and entertainment, vulnerable teens also encounter more violent content, sexual exploitation, and content concerning body image, self-harm or suicide than their non-vulnerable peers. Many struggle with social inclusion or less engaged and credible caregiver e-safety support, which may contribute to their negative experiences online. To improve their online safety and resilience, caregivers and educators might consider offline factors that can mediate exposure to online harms. This study compared the experiences of 213 adolescents with family vulnerabilities to 213 age- and gender-matched non-vulnerable adolescents. The contribution of (a) e-safety education, (b) close friendships, (c) a trusted adult at school, and (d) life-affecting worry was considered. No differences were found for exposure to, or engagement with, e-safety education. However, despite having received e-safety education, those with family vulnerabilities were more at risk of encountering severe online harms. This was mediated by life-affecting worry and parental e-safety guidance. These findings provide unique insights into the impact of family vulnerabilities on adolescents’ exposure to online harms and suggest a more holistic intervention framework for caregivers. Full article
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