Phone Use Research Articles

Evaluating technology breaks on cell phone use in a college classroom

Cell phones in the college classroom can be used to increase interaction between students and the professor; they can also distract from academic tasks and decrease academic performance. To decrease task-switching in the classroom, researchers have suggested the use of “technology breaks” (TB), in which students are provided periodic breaks to use cell phones throughout class. The purpose of the present study was to evaluate the use of technology breaks in a college classroom (N = 21). Cell phone use was evaluated over 22 class periods. Observers recorded how many students were using cell phones every 10 s. Three experiment conditions were alternated with yoked controls in a multi-element design: (A) 1 min technology breaks, (B) 2 min technology break, and (C) 4 min technology break. The control condition [question breaks, (QB)] provided breaks for students to ask the professor questions regarding class materials. No penalties or punishers were delivered for cell phone use under any conditions. The average rate of cellphone use in QB was 0.53 responses per min (range = 0.06–1.02), while the average rate for TB was 0.35 responses per min (range = 0.20–0.74). Overall, the study found that technology breaks were a promising way to utilize reinforcement-based strategies to reduce classroom cell phone use, though variability in the data weakened conclusions regarding the utility of technology breaks.

A Network Structure of Mental Health and Problematic Mobile Phone Use Among Middle School Students.

Numerous studies have shown that the mental health of middle school students is closely related to problematic mobile phone use. The purpose of this study is to investigate the network structure between the dimensions of the Middle School Students Mental Health Scale and the items of the Self-Rating Questionnaire for Adolescent Problematic Mobile Phone Use by using the network analysis, to clarify the core symptoms and bridge symptoms of the network structure, and to provide ideas and methods for intervening in the mental health and problematic mobile phone use of middle school students. A stratified cluster sampling method was used to select 1637 students from four general middle schools in Xiamen in June 2020 for the survey, and the Middle School Students Mental Health Scale (MSSMHS-60) and the Self-Rating Questionnaire for Adolescent Problematic Mobile Phone Use (SQAPMPU) were used. SPSS28.0 was used for descriptive statistical analysis and R (version 4.2.1) for network analysis. 1. The core symptoms of the network of middle school students' mental health and problematic mobile phone use were "spending more time playing with the phone in order to be satisfied", anxiety, and depression; 2. The bridge symptoms of the network of middle school students' mental health and problematic mobile phone use were academic stress, psychological disequilibrium, and "depression without phone". Reducing the time of smartphone use and relieving anxiety and depression can improve the mental health of middle school students and reduce the incidence of problematic mobile phone use; helping middle school students adjust their study pressure and improving their social support level can reduce the severity of problematic mobile phone use.

Restriction of Mobile Phone Usage at Bed Time: Effect on Sleep Quality, Mood and Cognitive Function

Introduction: Mobile phones are integral to modern life, but excessive use, particularly at night, can lead to disrupt well-being. Limiting mobile phone use before bedtime may improve individual well-being. This study aimed to evaluate whether restricting mobile phone use at bedtime enhances sleep quality, mood, and cognitive function. Methodology: Undergraduate students from a selected engineering college were assessed for bedtime mobile phone use. Sixty-eight students were chosen via simple random sampling. A self-reported questionnaire including the Pittsburgh Sleep Quality Index, Positive and Negative Affect Scale, and Montreal Cognitive Assessment Scale evaluated sleep quality, mood, and cognitive function before implementing restrictions. The "Lock My Phone" app was used to enforce these restrictions. Post-intervention assessments were conducted on the 15th and 30th days. Results: Before the intervention, all students reported poor sleep quality, 80.8% had reduced positive affect, 91.1% experienced high negative affect, and only 23.5% had normal cognitive function. Significant improvements were observed in sleep quality, mood, and cognitive function post-restriction (p<0.001). Conclusion: Restricting mobile phone use before bedtime significantly improved sleep quality, mood, and cognitive function among undergraduate students.

Barriers to Follow-Up of an Abnormal Clinical Breast Examination in Uttar Pradesh, India: A Qualitative Study.

To understand key barriers to diagnostic follow-up for women with an abnormal clinical breast examination (CBE) at the primary care level in the Uttar Pradesh state in India. We also explored acceptability of mobile phones to address barriers to CBE follow-up for women. We conducted 28 semistructured in-depth interviews with 12 women with an abnormal CBE at the primary health facility who did not have diagnostic follow-up, four community health workers, nine health care providers from health facilities in rural and urban settings, and three state-level decision makers. Interviews were audiorecorded, transcribed verbatim, and translated from Hindi to English. Thematic analysis was conducted using Dedoose qualitative software. Themes were organized by multilevel barriers to follow-up. Key barriers to CBE follow-up included knowledge, fear, and stigma about breast cancer; women's health not being prioritized in the family; discomfort seeing male providers; and difficulty navigating the diagnostic facility. Despite community education and outreach efforts by community health workers (known as Accredited Social Health Activists), lack of awareness of breast cancer and the importance of follow-up for abnormal CBE remains a barrier to early detection. Despite widespread access to mobile phones, perceived acceptability varied among stakeholders regarding mobile phone use for breast health education and communication with clients. Knowledge, cultural, and health system barriers challenge women's ability to follow recommendations for diagnostic follow-up of an abnormal CBE. Multilevel and gender-responsive strategies are needed to address these barriers. Our results suggest that mobile phones could be used to further improve breast health awareness, patient navigation, and tracking, and further research is needed.

A meta-analysis of self-regulation and digital recreation from birth to adolescence

There is good reason to implicate self-regulation in our digital recreation duration, choices, and behaviours. However, the direction, degree, and diversity of their association is unclear. To offer more robust and nuanced evidence to this issue of acute public concern, the current study presents a comprehensive meta-analysis of the associations between self-regulation and digital recreation from birth to adolescence – consolidating 183 studies reporting 232 associations from 234,476 children and adolescents. Across these studies, digital recreation clustered into investigations of screen time, features of problematic digital engagement, exposure to violent content, communicating with strangers online, sexting, and media multitasking. Although a pattern of negative bivariate associations was observed between self-regulation and aspects of digital recreation, the strength of association for screen time was weak (r = −.04 for computer use to r = −.15 for social media use). Once control variables were considered, relationships with exposure to violent digital content were rendered similarly trivial, suggesting other variables likely account for these correlations. This reduces our confidence in these associations. In contrast, lower self-regulation was more highly associated with problematic engagement (r = −.28 for problematic gaming to r = −.41 for problematic mobile phone use), communicating with strangers online (r = −.18), and sexting (r = −.20). This pattern of results points to a relationship that is variable by type of digital activity, which in our meta-analyses ranged from null to strong and negative. Where a relationship exists, it may be bi-directional given associations remained for longitudinal studies that positioned either self-regulation or digital recreation as predictor. Most moderators of these associations were non-significant, although the negative association of self-regulation with time spent gaming was increasingly strong with increasing participant age. This study instigates a disentangling of the nature of the relationship between self-regulation and digital choices and behaviours across the early stages of life.

Cultural values and digital gap: Overview of behavioral patterns.

The study uses different statistical techniques to understand the relationship between variables explaining the digital divide and classification based on The Inglehart-Welzel Cultural Map for 2023. To achieve this purpose variables focusing on Digital Penetration (the percentage of internet and social media users and mobile cellular connections), Operating Systems share (iOS and Android), Device Traffic (laptop/mobile phone-based web traffic) as well as Mobile Commerce variables (bills and payments using mobile internet) were included in the analysis. To minimize any effects arithmetic means of data was calculated.: The results from one-way ANOVA tests indicate significant differences among groups classified by cultural values for almost all measured variables of digitalization. The mean squares and F-values across variables like cellular mobile connections, internet users, and active social media users are significant indicating a shift towards more secular and self-expressive cultural values. The results of the GLM procedure show that significant portions of the total variance in digitalization variables are associated with membership in groups based on the cultural map. This suggests that cultural classifications can explain substantial differences in digital behavior and preferences across populations. Spearman's correlation coefficients showed strong positive correlations between Traditional/Secular values and several digitalization metrics, such as the use of mobile phones or the internet for payments, and negative correlations with others like share of web traffic by device type (mobile vs. laptop/computer). These correlations suggest that cultural values play a substantial role in influencing digital habits and accessibility.

Assessing the impact of mobile phone use on the mental health of schoolchildren

Objective: to assess the impact of mobile phone use on the mental state of adolescents. Material and methods. On voluntary terms, a survey was conducted of 917 students (427 boys and 490 girls) in grades 9-11, aged 15-17 years, attending all 14 secondary schools in the city Alchevsk. The students answered questions about the nature of their use of mobile phones. Self-assessment and assessment of mental states according to Eysenck (anxiety, frustration, aggressiveness and rigidity) were also performed. Results. There were more students with a high level of aggression according in the group of people who made 6 or more calls per day — 12.0±2.4%, compared with adolescents who made less than 3 such calls — 5.4±1.8% (p=0.013) and 3-5 calls —6.2±1.3% (p=0.029). Similar differences in the group of adolescent girls were 18.4±3.8%, compared with 5.6±1.7% (p=0.003) and 7.2±1.8% (p=0.009). There were more schoolchildren with a high level of aggression according in the group of teenagers who talked on the phone for an average of more than 10 min a day— 11.7±2.0%, compared with their peers who talked for 3-10 min — 5.4±1.1% (p=0.007), and also less than 3 min — 5.1±1.4% (p=0.008). Conclusion. With an increase in the number of outgoing calls, incoming calls, as well as the duration of conversations on mobile phones, the level of aggression among schoolchildren increases. To the greatest extent, this pattern is typical for teenage girls, which can be explained by the longer duration of mobile phone use by girls.

Nongenetic and Genetic Factors Associated with White Matter Brain Aging: Exposome-Wide and Genome-Wide Association Study.

Human brain aging is a complex process that affects various aspects of brain function and structure, increasing susceptibility to neurological and psychiatric disorders. A number of nongenetic (e.g., environmental and lifestyle) and genetic risk factors are found to contribute to the varying rates at which the brain ages among individuals. In this paper, we conducted both an exposome-wide association study (XWAS) and a genome-wide association study (GWAS) on white matter brain aging in the UK Biobank, revealing the multifactorial nature of brain aging. We applied a machine learning algorithm and leveraged fractional anisotropy tract measurements from diffusion tensor imaging data to predict the white matter brain age gap (BAG) and treated it as the marker of brain aging. For XWAS, we included 107 variables encompassing five major categories of modifiable exposures that potentially impact brain aging and performed both univariate and multivariate analysis to select the final set of nongenetic risk factors. We found current tobacco smoking, dietary habits including oily fish, beef, lamb, cereal, and coffee intake, length of mobile phone use, use of UV protection, and frequency of solarium/sunlamp use were associated with the BAG. In genetic analysis, we identified several SNPs on chromosome 3 mapped to genes IP6K1, GMNC, OSTN, and SLC25A20 significantly associated with the BAG, showing the high heritability and polygenic architecture of human brain aging. The critical nongenetic and genetic risk factors identified in our study provide insights into the causal relationship between white matter brain aging and neurodegenerative diseases.

Influence of socio-contextual factors on the link between traditional and new media use, and young people’s sexual risk behaviour in Sub-Saharan Africa: a secondary data analysis

BackgroundTraditional and new media use links to young people’s sexual risk behaviour. The social contexts of young people’s daily lives that influence media use and sexual risk behaviour are often investigated as independent causal mechanisms. We examined the link between media use and young people’s sexual risk behaviour, considering the intersecting socio-contextual factors in Sub-Saharan Africa.MethodsAge-adjusted bivariate logistic regression models tested the association between traditional media (TV, radio, and newspapers), and new media (mobile phone and online) use and sexual risk behaviour using the Demographic and Health Surveys from six Sub-Saharan African countries among unmarried sexually active youths, aged 15–24 years. Multivariate logistic regression models ascertained the media sources that had an additional influence on young people’s sexual risk behaviour, after accounting for socio-contextual factors, and knowledge about HIV and other sexually transmitted infections.ResultsSocio-contextual factors attenuated the association between media use and young people’s sexual risk behaviour in many countries. However, those who did not have access to new and traditional media were more likely to use unreliable contraceptive methods or not use contraception. Adolescents in Nigeria who did not own phones were 89% more likely to use unreliable contraceptive methods or not use any methods [(AOR = 1.89 (1.40–2.56), p < .001)], those in Angola who did not read newspapers had higher odds of not using contraception or used unreliable methods [(aOR = 1.65 (1.26–2.15), p < .001)]. Young people in Angola (aOR = 0.68 (0.56–0.83), p < .001), Cameroon [(aOR = 0.66 (0.51–0.84), p < .001)], Nigeria [(aOR = 0.72 (0.56–0.93), p = .01)], and South Africa [(aOR = 0.69 (0.49–0.98), p = .03)] who did not own phones were less likely to have 2 or more sexual partners compared to those who owned phones. Lack of internet access in Mali was associated with lower odds of having 2 or more sexual partners (aOR = 0.45 (0.29–0.70), p < .001). Traditional media use was significantly associated with transactional sex in many countries.ConclusionsMedia use is linked to sexual risk behaviour among young people in Sub-Saharan Africa. Socioeconomic inequalities, levels of globalization, as well as rural–urban disparities in access to media, underscore the need to deliver tailored and targeted sexual risk reduction interventions to young people using both traditional and new media.

Relationship Between Mobile Phone Addiction and State Anxiety of College Students: The Mediating Effect of Psychological Craving for Mobile Phones

With the widespread use of mobile phones, college students addicted to mobile phones cause anxiety. In order to explore the relationship between mobile phone addiction and state anxiety among college students, whether there is a mediating role in mobile phone psychological desire. The questionnaire method was used to investigate the state anxiety, mobile phone addiction and mobile phone psychological desire of 589 students from 3 universities in Hebei Province.The result shows that State of anxiety and mobile phone craving were positively correlated with mobile phone addiction (r =0.25, P&lt;0.01; r =0.74, P &lt;0.01).State of anxiety was positively correlated with phone craving (r =0.16, P &lt;0.01), and the mediating effect was 0.28.We can see that State of anxiety can promote mobile phone addiction directly or indirectly by increasing psychological craving for mobile phone.

KEMAMPUAN LITERASI BAHASA INDONESIA PELAKU UMKM PRODUK LOKAL BADUI PADA TOKO ONLINE DAN E-COMMERCE TOKOPEDIA

The indigenous Badui community is known for its strict customs; among other things, prohibitions on schools and the use of technology in daily life so it is not surprising that the majority of Badui people cannot write, especially the Badui Dalam indigenous community and the older generation of the Badui Luar community. As time goes by, the Badui Luar indigenous people are starting to openup using technology in the form of cell phones and the internet. The use of cell phones and the internet among the Badui Luar indigenous community is not only for communication, but also for trading. Initially, the use of social media by the Badui indigenous community was Facebook and Instagram for trading. In the last year, some of them have started using e-commerce. The use of social media indirectly becomes a learning medium for the indigenous Badui Luar community to write because like it or not they have to communicate in writing with consumers in the form of chat texts and create product descriptions in the online shops they own. However, due to their limited ability to write and speak Indonesian well, they often experience communication barriers with consumers which ultimately impacts the success of buying and selling transactions. The objectives to be achieved in this research include: (1) knowing the ability of small business owner local Badui to write sentences, (2) knowing the ability of small business owner in understanding sentences or short conversation texts and responding to chats in writing. This research is a development of the research results of Saleh Abas (2006) which states that a person's ability to write is determined by accuracy in using languageelements, organizing discourse in the form of an essay, accuracy in using language, and choosing the words used to write. The method used in this research is descriptive qualitative. The research subjects were local Badui product who already had online shops on Tokopedia e-commerce. The sample obtained by purposive sampling consisted of 10 small business owner who already had an online shop on Tokopedia e-commerce with the status still active. Research data was obtained based on 26 texts describing local Badui products; including woven cloth, koja bags, palm sugar and tutu coffee. This data is to determine sentence structure, diction, punctuation, and creativity in creating sentences. The data analysis technique uses descriptive analysis based on product description text. The results of the research show that 6 out of 10 small business owner who are local Badui products have quite good writing skills, but are not good in terms of grammar, diction, punctuation and creativity in creating sentences. The conclusions from this research show that the Indonesian language literacy skills of small business owner local Badui product are quite good even though they have not received formal education.

Does Radiofrequency Radiation From Mobile Phones Affect the Formation of Parotid Gland Malignancy? An Experimental Study.

Objectives: The use of mobile phone is increasing around the world. Although it is beneficial in terms of communication, the electromagnetic radiations emitted by mobile phones may cause undesirable biological effects on the human body. In practical use, the tissue with which mobile phones come into most and are closest is the parotid gland. This study investigated the effects of the 1800 MHz electromagnetic field created by a generator on the parotid gland in rats. Methods: A total of 21 Sprague-Dawley Albino rats were included in the study. The rats were randomly divided into three equal groups. To simulate a mobile phone in conversation mode, the first study group was exposed to an 1800-MHz electromagnetic field for 6 hours a day for 30 days, and the second study group was exposed to an 1800-MHz electromagnetic field for 12 hours a day for 30 days. After 30 days, rats were sacrificed, and histopathological and immunohistochemical methods were used to evaluate the effects on the parotid gland. The total antioxidant level and the total oxidant level were measured biochemically in homogenized parotid tissue. Results: Histopathological results showed an increase in degeneration in rats exposed to electromagnetic fields for 6 and 12 hours a day, and immunohistochemical analysis showed an increase in the apoptotic index in both study groups (P = .001, P < .001). Intranuclear inclusions was observed during histopathological examination performed by electron microscopy. Conclusions: This study observed that the 1800 MHz electromagnetic field caused undesirable adverse histopathological and biochemical effects on the parotid gland of rats. Histopathological and biochemical findings were detected with increasing contact and exposure time. This study will lead to other studies on this topic and contribute to the literature by completing other studies.

Stakeholder analysis and their roles in livestock disease reporting and response in Northern Kenya

IntroductionLivestock are central to pastoral livelihoods. A major constraint in pastoral production is livestock diseases, which is often exacerbated by inadequate surveillance systems. Reporting of disease outbreaks from pastoral communities to animal health workers is one of the challenges that affects effective and timely response to disease outbreaks. This study aimed to understand animal disease reporting and response in pastoral areas of Northern Kenya. Stakeholders, their roles, information flow among them and methods used for both livestock disease reporting and response and their strengths and challenges were identified.MethodsThe study was carried out in Marsabit County, a pastoral county in Kenya. Pretested tools were used to guide data collection through Focus Group Discussions, Narrative and Key Informant Interviews with pastoralists, County government Animal Health Workers, agrovets and private animal health workers, Community Disease Reporters, Chiefs, County Public Health Officers and local Non-Governmental Organization staff. Net mapping was further used where participants drew links among the various stakeholders and assigned them perceived influence and power. Output from thematic analysis, notes taken during data collection and net maps were used to produce a network of stakeholders and their links using Gephi software. Centrality measures were generated and recorded. Perceived power and influence scores were used to produce a graph and the reasons for the scores documented. Methods used for livestock disease reporting and response were obtained from thematic analysis.ResultsA network of 19 stakeholders with 67 links among them was identified. Major stakeholders were the Animal Owners/Pastoralists, Government Animal Health Workers, County Director of Veterinary Services, the Chief and radio based on network indices of Total degree and Betweenness Centrality, and also based on perceived scores of influence and power. Pastoralists had pivotal roles in both livestock disease reporting and response, Government Animal Health Workers (GAHWs) were mainly involved in disease surveillance and mass interventions including treatment and vaccinations. Non-state actors like NGOs and iNGOs collaborated and supported the County Government with resources to manage outbreaks. Various methods were used for reporting diseases, with use of mobile phones highly mentioned while for response to disease occurrences, the methods included trainings and treatment by both Government and Private AHWs and use of alternative veterinary practices by pastoralists. Various challenges constraining livestock disease response were highlighted, the most frequent challenges centered around low numbers and under resourcing of Animal Health Workers.ConclusionThese findings show that designing an efficient livestock disease surveillance system in pastoral areas requires recognition and utilization of all stakeholders and understanding of their roles. Gaps highlighted in disease response should be prioritized by the government and its development partners for improved animal health service delivery in pastoral areas. These inadequacies in livestock disease response have a direct effect on veterinary practice as mandated by the Government of Kenya Veterinary Surgeons and Para-professionals Act. The results are important for guiding policy formulation to support mitigation of disease impacts in similar areas with limited access to quality veterinary services.

Are mobile phones predominant in dual-frame computer assisted telephone interviewing surveys?

The effectiveness of Computer Assisted Telephone Interviewing (CATI) surveys relying on fixed telephone numbers has been eroded by the rise in mobile phone usage and the growing population reachable exclusively through mobile phones. As a result, telephone survey methodologists have had to come up with research designs capable of dealing with the coverage bias in CATI surveys caused by incomplete fixed phone directories. The methodological and operational issues of dual-frame surveys, namely those combining fixed phones and mobile phones, have been extensively investigated, but a comprehensive overview of the magnitude of mobile phone use in CATI surveys is lacking. The present study explores this research gap by analysing data from 675 CATI surveys conducted in European countries. Although a generalised scenario of single frame mobile phone designs is not yet visible, the predominance of mobile phone units over fixed phone units in dual-frame CATI surveys is evident. The sampling method and the target population are the survey-related features most strongly associated to the percentage of mobile phone units in the sample. Survey organisations in countries which continue to have a high number of fixed phone subscriptions tend to give less weight to mobile phone frames in their dual-frame designs.

Relationships between screen time and childhood attention deficit hyperactivity disorder: a Mendelian randomization study.

In previous observational studies and meta-analyses, childhood attention deficit hyperactivity disorder (ADHD) is found to have a significant association with screen time. However, the causal associations between them remain unclear. This study performed a bidirectional two-sample Mendelian randomization (MR) analysis to confirm the causality between screen time and childhood ADHD. Large-scale genome-wide association studies (GWAS) datasets derived from the Psychiatric Genomics Consortium (PGC) and the UK Biobank were used to identify single nucleotide polymorphisms (SNPs) associated with exposure and outcome. Four categories of datasets were selected to represent screen time. The SNPs that are significantly associated with exposure data (P < 5e-08) and have a strong correlation with the exposure in the F-statistic (F > 10) were selected as instrumental variables. This study also used the PhenoScanner V2 database and the LDlink webtool to exclude confounding factors, and the MR-PRESSO method (p < 0.05) was employed to eliminate outliers with bias. Five commonly used methods were employed to assess the interaction and the Inverse Variance Weighted (IVW) method was utilized as the primary basis for determining the MR estimates in this study. The MR analysis revealed that the length of mobile phone use (OR, 1.848; 95% CI, 1.3360-2.5558; p=2.07e-4) and the time spent watching television (OR, 2.104; 95% CI, 1.3958-3.1703; p=3.8e-4) increased the risk of childhood ADHD. Although the causal relationships were exclusively identified through the IVW and weighted median methods, the results retained their statistical significance following correction. In the reverse analysis, no evidence was found to support an effect of childhood ADHD on screen time. The sensitivity analysis conducted on the significant findings revealed no evidence of horizontal pleiotropy or heterogeneity. This study provides some evidence for the causality of screen time and childhood ADHD. Given the limitations of our study, further research is required to comprehensively investigate this relationship.

THE EFFECT OF MOBILE PHONE USE ON MATHEMATICS PERFORMANCE IN ONLINE LEARNING AT ELEMENTARY SCHOOL

This study aimed to evaluate the effect of mobile phone use in online learning on mathematics performance among fifth-grade students at SD Inpres Sikumana II, Kupang. A quasi-experimental design was employed, involving 60 students divided into experimental and control groups. The experimental group used mobile phones intensively for accessing additional learning materials, video tutorials, and practice exercises, while the control group engaged in online learning with minimal mobile phone use. The results indicated a significant improvement in mathematics performance for the experimental group, with a mean post-test score of 75.6 compared to 65.3 for the control group. An independent t-test analysis revealed a statistically significant difference between the groups (t(58) = 4.89, p &lt; 0.05), with a large effect size (Cohen’s d = 0.85). These findings suggest that mobile phones can be an effective tool for enhancing mathematics learning in an online environment, provided their use is properly managed and guided. However, the potential for distraction remains a concern, highlighting the need for teacher supervision to ensure mobile phones are used effectively for educational purposes. The study contributes to the existing literature on mobile learning and offers practical insights for educators and policymakers on integrating mobile technology into online learning strategies.

The longitudinal relationships between problematic mobile phone use symptoms and negative emotions: a cross-lagged panel network analysis

BackgroundThe association between problematic mobile phone use (PMPU) and negative emotions in university students is not well understood in terms of causality and directionality. This study aims to clarify whether negative emotions trigger PMPU or whether the PMPU itself leads to increased negative emotions over time. MethodsA two-wave longitudinal study was conducted involving 5568 Chinese freshmen who were surveyed at baseline and followed up after one academic year. PMPU, social media use, online game use, fear of missing out, loneliness, social anxiety, and academic burnout were measured. Cross-sectional and longitudinal connections between these variables were examined using network analysis techniques. ResultsThe variable with the strongest influence in both contemporaneous networks was “Productivity loss” of MAPI. Moreover, “Academic burnout” at baseline significantly predicted higher levels of problematic smartphone use and negative emotions at follow-up, suggesting that it may serve as a catalyst for addictive tendencies. Furthermore, we observed bidirectional relationships between “Escapism” and “Social anxiety”, as well as between “Social anxiety” and “Inability to control craving”, suggesting a potential self-perpetuating cycle. ConclusionThese findings highlight the role of academic burnout in initiating cycles of PMPU and negative emotions. In order to effectively tackle PMPU, it is crucial to consider the underlying drivers such as academic burnout and emotional states. This is important due to the complex and reciprocal associations uncovered through our longitudinal network analysis.

Stakeholder perspectives on managing the adolescent sleep crisis using a transdiagnostic self-management app for sleep disturbances: A qualitative follow-up study.

Sleep problems are diverse and pervasive among the adolescent population. Current sleep health interventions are ill-equipped to address the sleep crisis. We developed DOZE (Delivering Online Zzz's with Empirical Support), which is a self-management evidence-based app for sleep disturbances. In an initial study, we found that DOZE was perceived as an acceptable and effective support for teen sleep. In a qualitative follow-up study, we engaged with students and other stakeholders to understand their experiences with implementing, disseminating, and using DOZE. The study employed a combination of qualitative surveys and semi-structured interviews to students (n = 21) and stakeholders (teachers, social workers, and researchers; n = 5), respectively. Reflexive thematic analysis was used to identify themes related to experiences implementing and engaging with the app. Students reported increased sleep regularity and sleep duration after using DOZE. Facilitators included greater integration of the app with school curriculum, timing of implementation, and researcher involvement in supporting knowledge dissemination and engagement. Barriers included worries about phone use at night and normalized poor sleep patterns among adolescents. There is need to identify ways to support implementation and engagement in different communities. Researchers continue to engage with stakeholders to support timely access to sleep health interventions for adolescents.

Is it all about mobile phones? Exploring drivers’ perceptions of government information and road rules on distracted driving

Distracted driving is a traffic safety issue worldwide. While the development of comprehensive information and road rules about distracted driving by governments is essential to address the issue, there is evidence showing that existing road rules and information may not always deter drivers from engaging in distractions while driving. Therefore, this study explored drivers’ views on government information and road rules concerning distracted driving, aiming to understand how these rules and information have shaped drivers’ perceptions and behaviour towards distractions. Interviews (n = 35) were conducted with Queensland drivers aged between 21 and 70 years and a thematic analysis was used to explore the data. Based on the findings, government information on distracted driving was believed by participants to be incomprehensive, not effectively communicated, and focused on mobile phone use. Road rules and enforcement measures often prioritise mobile phone use and contain grey areas that may confuse drivers about legal and illegal distractions. The results showed that the perceived risk of distractions varies among drivers, with some distractions not being considered as risky as other behaviours (e.g., using a smartwatch). Findings showed that government practices are believed to influence drivers’ perceptions and behaviour about distracted driving, encouraging an inaccurate perception about driver safety and with the potential to prompt drivers to engage with distracting behaviours without knowledge nor consideration of the risks. The results of this study offer important insights for policymakers in developing and disseminating comprehensive information and road rules for distracted driving.

THE USE OF MOBILE PHONES BY CATFISH FARMERS AT UTEH FISH FARMING CLUSTER IN BENIN CITY, NIGERIA

It is important to understand how catfish farmers use mobile phones in their business activities to enhance the adoption and utilization of mobile phones in fish farming. The study assessed catfish farmers' use of mobile phones for business activities at Uteh fish farming cluster, Edo State, Nigeria. The study examined the business activities mobile phones are used for, the fish farmers' perceived competence, and the challenges faced in using their mobile phones. Data were collected from 71 catfish farmers at the Uteh fish farming cluster through convenience sampling, using a structured interview schedule. Frequency counts, Percentages, means, and correlation were used to analyze the data. The results show the average age of the farmers to be 44 years, farmers were mostly (71.8%) male, and about 90% of them were married. All (100%) of the fish farmers indicated that they used their mobile phones for basic business activities like receiving calls and sending SMS, using social media apps such as WhatsApp, contacting buyers, and taking pictures for business. The Catfish farmers were competent in the use of mobile phones except in obtaining loans (mean = 2.42), using aquaculture apps (mean = 2.62), and checking weather forecasts (mean = 3.62). However, the use of mobile phones by the catfish farmers was constrained by poor network coverage.