Mobile Phone Use Research Articles

Not daily, sometimes not ever - mixed methods exploration of the contemporary relevance of tasks contained in extended activities of daily living scales.

Assessment of functional status is an integral part of older adult healthcare and research. Therefore, it is essential that tools to capture function are contextually appropriate. Many tools designed to evaluate extended Activities of Daily Living (eADLs) were developed decades ago. Our aim was to explore which eADL tasks are commonly performed by older adults and map these tasks to popular eADL scales, seeking stakeholder perspectives to inform recommendations on scale content. Online survey with quantitative questions and free text followed-by semi-structured interviews. Older adults (≥60-years), carers and health, social care and voluntary/community professionals. We extracted eADL tasks from existing scales to develop a survey on frequency of performance, with space for additional comment. The survey was disseminated via Join Dementia Research and other clinical and professional networks. Online semi-structured interviews were undertaken with thematic analysis of verbatim transcripts. From 2244 online survey responses, 87% came from older people and two-thirds of respondents were female. Some eADL tasks were never performed by many participants. Tasks not part of existing tools included online banking and mobile phone use. From fifteen interviews, a recurring theme was that technological and societal changes have altered daily tasks. Commonly used eADL scales contain obsolete tasks and omit tasks older people consider part of their everyday lives. There is a need to work collaboratively to update eADL tools to reflect the priorities and activities of older people to ensure these remain valid measures for use in practice and research. To complement this abstract, a video abstract is available online. A more detailed video-based summary of the content is also available as supplemental material.

Exposure to Radiofrequency Induces Synaptic Dysfunction in Cortical Neurons Causing Learning and Memory Alteration in Early Postnatal Mice.

The widespread use of wireless communication devices has necessitated unavoidable exposure to radiofrequency electromagnetic fields (RF-EMF). In particular, increasing RF-EMF exposure among children is primarily driven by mobile phone use. Therefore, this study investigated the effects of 1850 MHz RF-EMF exposure at a specific absorption rate of 4.0 W/kg on cortical neurons in mice at postnatal day 28. The results indicated a significant reduction in the number of mushroom-shaped dendritic spines in the prefrontal cortex after daily exposure for 4 weeks. Additionally, prolonged RF-EMF exposure over 9 days led to a gradual decrease in postsynaptic density 95 puncta and inhibited neurite outgrowth in developing cortical neurons. Moreover, the expression levels of genes associated with synapse formation, such as synaptic cell adhesion molecules and cyclin-dependent kinase 5, were reduced in the cerebral cortexes of RF-EMF-exposed mice. Behavioral assessments using the Morris water maze revealed altered spatial learning and memory after the 4-week exposure period. These findings underscore the potential of RF-EMF exposure during childhood to disrupt synaptic function in the cerebral cortex, thereby affecting the developmental stages of the nervous system and potentially influencing later cognitive function.

Link between Wi-Fi, cordless devices, mobile phone usage patterns, and behavioral problems among Japanese children: A prospective cohort study

BackgroundWith the recent advent of technology, it is important to confirm the health and safety of the youth. This study aimed to prospectively evaluate the relationship between Wi-Fi, cordless phones, and mobile phone usage patterns and behavioral problems. MethodsThis study involved 2465 children aged 8–17 years from the Hokkaido Study on Environment and Children’s Health from October 2020 to January 2021, with a follow-up from September 2021 to March 2022. The mother–child dyad provided information on the presence of residential Wi-Fi and cordless phones, cordless phone call duration, and mobile phone usage pattern (duration of calls using mobile network and internet, online audio streaming, online video streaming, and playing online games) via a baseline questionnaire. Based on the scores on Strength and Difficulties Questionnaire at baseline and follow-up, the children were categorized into four groups: normal, persistent, improved, and concurrent. ResultsNo significant association was found between Wi-Fi, mobile phone calls via mobile networks, and behavioral problems. Cordless phone at home had higher odds for improvement in total difficulty scores, and cordless phone for calling more than 4 min per week had lower odds of persistent problematic prosocial behavior. Longer duration of mobile phone calling via the internet (>40 min/week) had higher odds of concurrent total difficulties. Mobile phone calling via mobile network for <5 min per week had higher odds for improved total difficulty scores. Audio streaming via mobile phones for 60–120 min had lower odds of persistent total difficulties. ConclusionOur results showed sporadic findings between residential RF-EMF indoor sources and mobile phone usage pattern. These observed findings could be affected by residual confounding and chance findings. Ongoing follow-up studies are necessary to further explore this association through detailed exposure assessment and addressing the potential limitations of our study.

Effect of Electromagnetic Radiation Induced DRY EYE Conditions in Human Eye

Purpose-The aim of this study is to determine the impact of dry eye induced due to electromagnetic radiation produced during use of digital screen. Methodology- The project was held through camping and OPD work during the clinical posting in Haryana and New Delhi. The invitation to participate in the camping was done through social media, hoarding and pamphlet. Data collection was done in Microsoft excel sheet basis on age group. To detect dry eye in patents eye few test was done such as shimmer test, TBUT test, by slit lamp examination few things were observed which was essential to detect dry eye such as Conjunctival Congestion, Meibomitis Dots, and Corneal shine. After all this the statistical analysis was done. Result- The EMR affected individuals were excessively used mobile phones, laptops, tablets, and PCs. According to this data, 60% of child experiences mild dry eye, 66.6% of young experiences moderate dry eye, 74 % of adult experiences serve dry eye. The test results of the present investigative study suggest that all the test results were significant at p &lt; 0.05. Conclusion- The result of the study suggests that excess use of mobile phones, tablets, laptop, and computer leads to dry eye among the patients specially having working hours more than or at least 8-10 hours.

The Effect of Perceived Stress on Insomnia Symptoms Among College Students: A Moderated Mediation Model.

College students' insomnia symptoms is a topic of growing interest and studies have begun to explore the factors that influence college students' insomnia symptoms. This study investigated the relationship between perceived stress and college students' insomnia symptoms, as well as the chain mediating roles of fear of missing out and mobile phone dependence, and the moderating roles of environmental sensitivity. In this study, 748 college students (M = 20.59, SD = 2.65) as a sample for cross-sectional study. The Perceived Stress Questionnaire, Brief Fear of Missing Out Scale, Self-Rating Questionnaire for Adolescent Problematic Mobile Phone Use, Athens Insomnia Scale and Highly Sensitive Child Scale were used. (1) Perceived stress significantly positively predicts the insomnia symptoms of college students; (2) Fear of missing out and mobile phone dependence play a chain mediating role between perceived stress and the insomnia symptoms of college students; (3) environmental sensitivity moderated the pathways of mobile phone dependence on insomnia symptoms. We revealed the underlying mechanisms between perceived stress and insomnia symptoms. The findings highlight the importance of interventions for fear of missing out and mobile phone dependence, as well as the role of environmental sensitivity in influencing insomnia symptoms.

Patterns of Internet use by the Teenagers: An Inquiry of School students of Nagarjun Municipality

The internet has changed the whole perspective of information dissemination and communication systems, making the world a global village through the World Wide Web. However, studies regarding the patterns of teenagers' use of the internet in Nepal in the light of their attitudes and purposes for using the internet are scarce. This study aims to identify the patterns of teenage students towards the use of the internet. This study adopted a descriptive research design with a quantitative approach, based on a sample of 91 students from government and private schools in Nagarjun Municipality, Kathmandu, Nepal. Data were collected from the selected students through questionnaires, analyzed, and presented with the help of tables and graphs. Respondents were selected using convenience sampling technique. Primary data were collected through a self-administered questionnaire. The study found that 49% of respondents spent 20-60 minutes daily on the internet. Mobile phones were the most common mode to access the internet. 24% of the respondents stated that the purposes of internet use were to seek general information and communication. Similarly, about 73% of teenagers learnt to use the internet themselves. Results showed that users frequently used the internet for educational and entertainment purposes. It also revealed that mobile phone usage leads to an increase in internet accessibility. The study recommended for the productive use of the internet in education. It provides meaningful data for developing policies on education and enhancing digital literacy in developing countries.

UNIVERSITY STUDENTS’ ONLINE FOOD DELIVERY (OFD) USAGE INTENTION: INVESTIGATING THE ROLE OF SENSORY MARKETING AND PERCEIVED BENEFITS

Background and Purpose: The increase of mobile phone usage in Malaysia had contributed to the increasing habit of purchasing food through online food delivery (OFD) service platforms. Sensory marketing is a conceptual strategy that helps to appeal to human five senses. It is utilized as promotion made on social media using ads or attractive photos in order to attract customers to order food through the social media platform. This study aims to investigate the role of sensory marketing (sight and touch) and perceived benefits (convenience and product variety) to predict university students’ online food delivery (OFD) usage intention. Methodology: Structural equation modelling is used to accomplish the objectives of this study with the analyses of 400 university students who were surveyed through Google form application. Findings: The findings concluded that both sensory marketing and perceived benefits influence university students’ OFD usage intention. The strongest predictor of OFD usage intention among students is ‘touch’ element representing sensory marketing followed by convenience (perceived benefits), product variety (perceived benefits) and sight (sensory marketing). Contributions: The findings contribute to the relevant literature by improving the knowledge of online food delivery (OFD) usage intention and it may be beneficial to the foodservice providers for continuous improvement of their business. Keywords: Sensory marketing, perceived benefits, online food delivery app. Cite as: Shun Han, K., Abdul Rais, A. R., Tamby Chik, C., &amp; Jaafar, S. N. (2024). University students’ online food delivery (OFD) usage intention: Investigating the role of sensory marketing and perceived benefits. Journal of Nusantara Studies, 9(2), 297-317. http://dx.doi.org/10.24200/jonus.vol9iss2p297-317

Unpacking the mechanism of how parental education anxiety contributes to Chinese adolescents' academic anxiety and problematic mobile phone use

This longitudinal study explored how parental education anxiety contributed to Chinese adolescents' academic anxiety and problematic mobile phone use (PMPU). A total of 247 adolescents (Mage = 13.13, 52.6% female) and their parents (77.7% mothers) completed a two-wave online survey, including parents' reports of education anxiety, adolescents' ratings of perceived parental academic pressure and their academic anxiety, and PMPU. Results suggested that adolescents' PMPU positively predicted their academic anxiety and not the other way around. Additionally, perceived parental academic pressure longitudinally predicted both adolescents' academic anxiety and PMPU. Finally, T1 parental education anxiety had an indirect effect on T2 adolescents' academic anxiety through T1 perceived parental academic pressure, whereas T1 parental education anxiety had a direct effect on T2 adolescents' PMPU. These findings highlight the adverse effects of parental education anxiety on adolescents' academic anxiety and PMPU and provide implications for parents who are experiencing education anxiety.

Investigating How the Use of Technology Can Reduce Missed Appointments: Quantitative Case Study at a General Practitioner Surgery.

SMS texting systems have been considered a potential solution to reduce missed appointments in primary care. Existing research in this area focuses on qualitative studies investigating the attitudes of SMS text users and receivers. This study aimed to examine appointment data from an independent general practitioner (GP) surgery in Wrexham, United Kingdom, with approximately 15,000 patients, to determine the impact of text messaging systems on reducing missed appointments. The objective of this study was to investigate whether the use of text messages can effectively reduce missed appointments. To collect data for the study, SQL reports were run on EMIS Web, the United Kingdom's most widely used clinical system. The data spanned 10 years, from September 1, 2010, to March 31, 2020. Data accuracy was verified by cross-referencing with appointment diary records. Mann-Whitney and Kruskal-Wallis tests, chosen for their suitability in comparing groups in nonparametric settings, were conducted in Microsoft Excel due to its accessibility. Statistical analyses were conducted to compare data before and after implementation of the text messaging system. The results revealed a significant 42.8% reduction in missed appointments (before: 5848; after: 3343; P<.001). Further analysis of demographic characteristics revealed interesting trends, with no significant difference in missed appointments between genders, and variations observed across different age groups. The median number of missed appointments was not significantly different between genders (women: 1.55, IQR 1.11-2.16; men: 1.61, IQR 1.08-2.12; P=.73). Despite the prevalence of mobile phone use among young adults aged 20-25 years, the highest rates of missed appointments (848/7256, 11.7%) were noted in this group, whereas the lowest rates were noted in the 75-80 years age group (377/7256; 5.2%; P<.001). Analysis by age and gender indicated inconsistencies: women aged 20-25 years (571/4216) and men aged 35-40 years (306/3040) had the highest rates of missed appointments, whereas women aged 70-75 years (177/4216) and men aged 75-80 years (129/3040) had the lowest rates (P<.001 for both). This study demonstrates that SMS text messaging in primary care can significantly reduce missed appointments. Implementing technology such as SMS text messaging systems enables patients to cancel appointments on time, leading to improved efficiency in primary care settings.

Analysis of the Development of E-Commerce Transactions in the 6 Highest Transaction Countries in Southeast Asia

The background of this study is driven by the significant growth of the internet, particularly in the Southeast Asian region, which has led to technological advancements and the emergence of e-commerce. E-commerce has become crucial for meeting consumer needs, highlighting the necessity to further enhance the potential of economic digitalization through e-commerce. This study aims to examine the impact of e-commerce development factors on the growth of e-commerce transaction values in six Southeast Asian countries. It utilizes secondary data sourced from the official e-Conomy SEA website and DataReportal. The research employs panel data regression analysis using the Random Effects Model (REM) approach. The findings indicate that increases in population, number of social media users, and mobile phone users significantly contribute to the growth of e-commerce transaction values, urging platform developers and policymakers to enhance digital infrastructure and marketing strategies to maximize the digital economy potential in Southeast Asia.

Assessing the Impact of Mobile Phone use on Psychological Health and Academic Achievement of Medical Students

We have entered the era of the mobile phone. Without knowing the hazards, which may include cancer and other health concerns, using these drugs is not "quite" safe. While research on the cancers caused by mobile phone radiation is accessible, further research on the detrimental psychological and physiological effects is required, particularly for heavy users like college students. The purpose of this study was to investigate the relationship between the amount of time students spend on their mobile phones and their psychological well-being in urban educational institutions offering professional courses. Materials and procedures: We randomly chose high school and college students from urban and rural areas and gave them a survey to gauge their thoughts and feelings on the effects of mobile phone use on their well- being. Findings: Headaches were reported by 51.47 percent of patients, followed by irritation and anger at 50.79 and 50.79 percent, respectively. Apathy, poor academic performance, insomnia, and anxiety are among the frequent cognitive disorders. It is crucial to educate young people about the possible mental health hazards of excessive mobile phone usage and advise them to take precautions since they are the most likely to use cell phones often. The reason for this is because the demographic that uses mobile phones the most is the younger generation. Some suggestions include spending less time chatting and more time communicating, as well as reducing dependence on technology.

INVESTIGATION OF HIGH SCHOOL STUDENTS’ EXPOSURE TO PHUBBING BEHAVIOR

Technological behavioral disorders have become prevalent issues nowadays. Uncontrolled and excessive time spent on the internet, along with the addictive use of mobile phones, brings along problems in social relationships, feelings of deprivation, and situations such as mobile device or technology addiction. The situation of being unable to live without a phone and consciously ignoring people around oneself has begun to be defined as 'Phubbing'. The main aim of this study is to examine high school students' instances of displaying Phubbing behavior concerning various demographic variables such as school type, gender, grade level, family relationships, and friendships. It is believed that this study will create an awareness of Phubbing behavior and contribute to the literature by providing insights into situations negatively affecting interpersonal communication, thereby enabling necessary precautions to be taken. The aim of this study is to examine Phubbing behavior among high school students concerning various demographic variables (school type, gender, grade level, family relationships, friendship relationships, duration of internet usage). The study was conducted based on a quantitative research method using a survey design. The 'General Phubbing Scale’ was employed as the data collection instrument. A total of 353 students from both private and public high schools in a province in the Central Anatolia region participated in the research during the 2022-2023 academic year. In addition to descriptive statistics for the analysis of quantitative data obtained from the scale, tests examining differences between means, such as independent sample t-Test and one-way analysis of variance (ANOVA), were utilized. Upon examination of the findings from the study, no significant difference was found concerning Phubbing behavior based on gender. However, significant differences were observed in demonstrating Phubbing behavior among students based on school type, phone usage durations, and family and friendship relationships. The research concludes with some recommendations.

The smart TV in low-income migrant households: Enabling digital inclusion through social and cultural media participation

This paper reports on an ethnographic study that examined smart TV use in low-income migrant households in Australia. We find that the smart TV is used by migrant families for diverse forms of social and cultural participation. In addition, we find that YouTube – which is often accessed using the smart TV – is reshaping family media practices. We argue that while digital inclusion scholarship has focussed on access to and use of mobile phones, laptops and computers, the smart TV, perhaps more than any other device in the home, enables digital inclusion through intergenerational media engagement. This paper presents insights for policymakers and offers a new area for investigation for digital inclusion and media scholars.

The Effect of Intra-household Mobile Phone Use on Household Food and Nutrition Security in Tanzania

The Effect of Intra-household Mobile Phone Use on Household Food and Nutrition Security in Tanzania

The Mobile Phone use of Senior High School Learners

The Mobile Phone use of Senior High School Learners

Regular Mobile Phone Use and Incident Cardiovascular Diseases: Mediating Effects of Sleep Patterns, Psychological Distress, and Neuroticism.

The relationship between mobile phone use and incident cardiovascular disease (CVD) is uncertain. We aimed to examine the association of regular mobile phone use with incident CVD and explore the mediating effects of sleep and mental health. A total of 444,027 individuals from the UK Biobank without a history of CVD were included. Regular mobile phone use was defined as at least 1 call per week. Weekly mobile phone usage time was self-reported as the average time of calls per week over the previous 3 months. The primary outcome was incident CVD. The secondary outcomes included each component of CVD and increased carotid intima-media thickness (CIMT). We applied Cox proportional hazard models to assess the association between mobile phone use and incident CVD, and mediation analyses to investigate the role of sleep patterns, psychologic distress, and neuroticism. In a median follow-up period of 12.3 years, 56,181 individuals developed incident CVD. Compared with nonregular mobile phone users, regular mobile phone users had a significantly higher risk of incident CVD (hazard ratio 1.04, 95% confidence interval 1.02-1.06) and increased CIMT (odds ratio 1.11, 95% CI 1.04-1.18). Among regular mobile phone users, weekly mobile phone usage time was positively associated with the risk of incident CVD, especially in current smokers (P for interaction= 0.001) and diabetic individuals (P for interaction= 0.037). Of the relationship between weekly mobile phone usage time and incident CVD, 5.11% was mediated by sleep patterns, 11.5% by psychological distress, and 2.25% by neuroticism. Weekly mobile phone usage time was positively associated with incident CVD risk, which was partly explained by poor sleep, psychologic distress, and neuroticism.

The Associations Between Social Support and Problematic Mobile Phone Use Among Children and Adolescents: A Three-level Meta-analysis.

Numerous studies have investigated the relationship between social support and problematic mobile phone use among adolescents, yet a definitive consensus remains elusive. The high prevalence of problematic mobile phone use among children and adolescents requires urgent clarity on this issue. However, previous meta-analyses on this topic have primarily focused on college students, overlooking this association in younger age groups. The present study thus concentrated on children and adolescents, conducting a three-level meta-analysis to combine existing research findings and analyze various moderators to identify sources of research heterogeneity. A systematic literature search retrieved a total of 33 studies with 135 effect sizes for this meta-analysis, and 25,537 students (53.83% female, age range 7-19, grades range 3rd-12th) were included. The results showed a negative correlation (r = -0.139) between social support and problematic mobile phone use in children and adolescents. Age, social support measurement, sources of social support, and symptoms of problematic mobile phone use were found to have a significant moderating influence. Specifically, social support showed a stronger negative correlation with problematic mobile phone use in older adolescents compared to their younger counterparts. The correlation was more pronounced when using the Multidimensional Scale of Perceived Social Support than other scales. Family support exhibited a stronger negative correlation with problematic mobile phone use compared to other sources of support. Among the symptoms of problematic mobile phone use, the inability to control craving has the strongest negative correlation with social support. This meta-analysis suggested that providing more social support, particularly in the form of family support, during the development of children and adolescents may help alleviate problematic mobile phone use.

Validation of vamping scale in Argentina: the role of procrastination and mobile phone use

ABSTRACT Technologies and social networks have modified the habits of their users, affecting their health and well-being. An exponent of these affectations of daily life is the phenomenon of vamping, this is the habit in which people use their mobile or computer during the night and early morning, with the consequence of symptoms such as insomnia, fatigue, and mood swings in those who practice it. In this paper, we propose a scale to assess the tendency to vamping in adults, for its validation in the Argentine context. With a sample of 1004 cases, whose mean age was 44.29 years (SD = 11.73) and a mean age of 18–65 years, with 51.89% (n = 521) being women and 48.11% men (n = 483). The scale showed an adequate consistency for 11 items and two dimensions. The first dimension is nocturnal habits, that is, the tendency to stay up late to surf the Internet and social networks, and the second dimension is behavioural commitment, that is, the affectation and daytime correlate caused by changes in sleep pattern.

Image-Acceleration Multimodal Danger Detection Model on Mobile Phone for Phone Addicts.

With the popularity of smartphones, a large number of "phubbers" have emerged who are engrossed in their phones regardless of the situation. In response to the potential dangers that phubbers face while traveling, this paper proposes a multimodal danger perception network model and early warning system for phubbers, designed for mobile devices. This proposed model consists of surrounding environment feature extraction, user behavior feature extraction, and multimodal feature fusion and recognition modules. The environmental feature module utilizes MobileNet as the backbone network to extract environmental description features from the rear-view image of the mobile phone. The behavior feature module uses acceleration time series as observation data, maps the acceleration observation data to a two-dimensional image space through GADFs (Gramian Angular Difference Fields), and extracts behavior description features through MobileNet, while utilizing statistical feature vectors to enhance the representation capability of behavioral features. Finally, in the recognition module, the environmental and behavioral characteristics are fused to output the type of hazardous state. Experiments indicate that the accuracy of the proposed model surpasses existing methods, and it possesses the advantages of compact model size (28.36 Mb) and fast execution speed (0.08 s), making it more suitable for deployment on mobile devices. Moreover, the developed image-acceleration multimodal phubber hazard recognition network combines the behavior of mobile phone users with surrounding environmental information, effectively identifying potential hazards for phubbers.

A Study on Nomophobia Among Arts and Science College Students

Mobile phones are probably the major non-drug addiction of the 21st century. There is no doubt that a mobile phone is a valuable tool. It is almost impossible to imagine life without them. It facilitates communication among colleagues, friends, and family members. All technologies that provide some benefits come with a set of drawbacks. The wide use of mobile phones has caused a huge impact on students’ life. The present study investigates the Nomophobia among arts and science college students. Keywords: Nomophobia, Arts and science college students, Technology and Smartphones.