scholarly journals Nomophobia is Associated with Insomnia but Not with Age, Sex, BMI, or Mobile Phone Screen Size in Young Adults

2021 ◽  
Vol Volume 13 ◽  
pp. 1931-1941
Author(s):  
Haitham Jahrami ◽  
Mona Rashed ◽  
Maha M AlRasheed ◽  
Nicola Luigi Bragazzi ◽  
Zahra Saif ◽  
...  
Keyword(s):  
Young Adults ◽  
Mobile Phone ◽  
Screen Size

scholarly journals Research on the Development Law of Smart Phone Screen based on User Experience

2018 ◽  
Vol 176 ◽  
pp. 04006 ◽  
Author(s):  
Pei Xuesheng ◽  
Wang Yang
Keyword(s):  
Mobile Phone ◽  
User Experience ◽  
Mobile Phones ◽  
Smart Phone ◽  
Optimal Size ◽  
Screen Size ◽  
Electronic Products ◽  
Exchange Information ◽  
Reliable Basis

Modern electronic products are changing with each passing day, and the most prominent one is the smart phone. Screen is the key part for people to extract and exchange information through mobile phones, and its development is very rapid. This article summarize the development laws of screen size, screen occupation ratio, resolution and shape from the perspective of user experience, and analyze the reasons for its development law. According to the research, the optimal size of the mobile phone screen suitable for the users is summed up and verified through the questionnaire, which provides a reliable basis for the developer of mobile phone to design smart phone screen and improve the satisfaction of the user experience.

scholarly journals Call For Life, Uganda: Acceptability Of A Mobile Phone Support To Promote Adherence To Anti-Retroviral Therapy For Young Adults In A Randomised Control Trial: A Qualitative Review (Preprint)

2019 ◽  
Author(s):  
Agnes Bwanika Naggirinya
Keyword(s):  
Human Immunodeficiency Virus ◽  
Young Adults ◽  
Mobile Phone ◽  
Interactive Voice Response ◽  
Text Messages ◽  
Randomised Control Trial ◽  
People Living With Hiv ◽  
Art Adherence ◽  
Immunodeficiency Virus ◽  
Living With Hiv

BACKGROUND : Adherence to treatment is critical to obtain successful treatment outcomes. While factors influencing antiretroviral therapy (ART) adherence vary, young adults are less likely to adhere because of psychosocial issues such as stigma, ART-related side effects as well as lack of access to treatment. Call for Life mHealth tool (C4LU), is a mobile phone- based technology that provides text messages or Interactive Voice Response (IVR) functionalities, through a web-interface and offers four modules including pill reminders, clinic visit reminders, health tips and symptom self-reporting support. Within a randomised control trial, we assessed perspectives and experiences of young adults living with human immunodeficiency virus towards the C4LU- system, with the objective to improve ART adherence among young people living with HIV with help of mHealth tool. OBJECTIVE To improve ART adherence among young people living with HIV through use of mHealth tool. METHODS This was an exploratory qualitative design at two study sites nested within an open label randomized controlled trial (RCT) entitled: “Improving outcomes in human immunodeficiency virus (HIV) patients using mobile phone based interactive software support “Call for Life study A total of 600 participants were randomly assigned 1:1 to either Standard of Care (SoC)- face-to-face counsellor adherence support or SoC plus mHealth call for life system (C4LU). C4LU uses Interactive voice response or text messages delivered via mobile phone. The qualitative study explored perspectives and experiences of young adults (18-24 years) towards the mHealth tool “C4LU”. A purposive sample of twenty-one vulnerable youth, seventeen from the intervention and four from the SoC arm were selected. We used semi-structured interviews to facilitate an in-depth exploration of experiences of young adults regarding C4LU-System. Thirteen in-depth interviews and one focus group discussion were conducted. The young adults were from four categories of population of interest that were targeted to be offered specialised care: young adults on PMTCT, switching to / or on second line ART, positive partners in a discordant relationship and initiating 1st line ART. Data was managed using Nvivo version 11 and analysed thematically. RESULTS C4LU-mHealth tool was perceived as an acceptable intervention for young adults. While on the system, participants reported: improvement in medication adherence, strengthened doctor /clinician -patient relationships, increased health knowledge through educative health tips. Appointment reminders and symptom reporting were singled out as beneficial because the system would address and manage the problems of forgetfulness, and stigma related issues. CONCLUSIONS The system was described as an acceptable and feasible strategy to improve ART adherence and retention among young adults in resource limited settings CLINICALTRIAL Trial Registration: ClinicalTrials.gov NCT 02953080

scholarly journals Factor structure and measurement invariance of the Problematic Mobile Phone Use Questionnaire-Short Version across gender in Chinese adolescents and young adults

2020 ◽  
Author(s):  
YingYing Wang ◽  
Jiang Long ◽  
YueHeng Liu ◽  
TieQiao Liu ◽  
Joël Billieux
Keyword(s):  
Young Adults ◽  
Mobile Phone ◽  
Measurement Invariance ◽  
Chinese Version ◽  
Adolescents And Young Adults ◽  
Short Version ◽  
Mobile Phone Use ◽  
Problematic Mobile Phone Use ◽  
Smartphone Use ◽  
Item Scale

Abstract Background Problematic mobile phone use (PMPU) has become an international public health issue, particularly in adolescents and young adults. The Problematic Mobile Phone Use Questionnaire-Short Version (PMPUQ-SV) is a validated instrument that measures multiple aspects of PMPU. The current study aimed to test the psychometric characteristics of a Chinese adaption of the PMPUQ-SV and examine its measurement invariance across gender. Methods A total of 2086 participants were recruited form nine schools (six undergraduate colleges and three vocational colleges) through an online platform. Measures included socio-demographic variables, patterns of mobile phone use, the Chinese version of the PMPUQ-SV (C-PMPUQ-SV), the Chinese version of the Smartphone Addiction Proneness Scale, and the Depression Anxiety Stress Scales-21. Results Exploratory and confirmatory factor analyses conducted in two independent subsamples confirmed that the postulated dimensions fit the data well. Four items, judged as either outdated or not adapted to the Chinese context, performed poorly and were removed, resulting in a shorter 11-item scale. Convergent validity was established through meaningful correlations between emotional symptoms and the C-PMPUQ-SV and addictive smartphone use. Additional measurement invariance analyses showed that the scale performed largely similarly in male and female participants. Conclusions The present study demonstrated that the C-PMPUQ-SV is an adequate instrument to study various types of PMPU in Chinese adolescents and young adults. The updated 11-item scale shortens the evaluation time and is adapted to assess contemporary smartphone use.

Mobility and Multimodal User Interfaces

2008 ◽  
pp. 996-1005
Author(s):  
Christopher J. Pavlovski ◽  
Stella Mitchell
Keyword(s):  
Mobile Phone ◽  
User Interfaces ◽  
Search Engines ◽  
Cellular Phones ◽  
Future Trends ◽  
Screen Size ◽  
Multimodal User Interfaces ◽  
Mobile Office ◽  
General Mobility

In this article we discuss multimodal technologies that address the technical and usability constraints of the mobile phone or PDA. These environments pose several additional challenges over general mobility solutions. This includes computational strength of the device, bandwidth constraints, and screen size restrictions. We outline the requirements of mobile multimodal solutions involving cellular phones. Drawing upon several trial deployments, we summarize the key designs points from both a technology and usability standpoint, and identify the outstanding problems in these designs. We also outline several future trends in how this technology is being deployed in various application scenarios, ranging from simple voice-activated search engines through to comprehensive mobile office applications.

scholarly journals Promotion of mental health in young adults via mobile phone app: study protocol of the ECoWeB (emotional competence for well-being in Young adults) cohort multiple randomised trials

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
A. Newbold ◽  
F. C. Warren ◽  
R. S. Taylor ◽  
C. Hulme ◽  
S. Burnett ◽  
...  
Keyword(s):  
Mental Health ◽  
Young Adults ◽  
Young People ◽  
Mobile Phone ◽  
Primary Endpoint ◽  
Emotional Competence ◽  
Well Being ◽  
Poor Mental Health ◽  
Link Type ◽  
Self Help

Abstract Background Promoting well-being and preventing poor mental health in young people is a major global priority. Building emotional competence (EC) skills via a mobile app may be an effective, scalable and acceptable way to do this. However, few large-scale controlled trials have examined the efficacy of mobile apps in promoting mental health in young people; none have tailored the app to individual profiles. Method/design The Emotional Competence for Well-Being in Young Adults cohort multiple randomised controlled trial (cmRCT) involves a longitudinal prospective cohort to examine well-being, mental health and EC in 16–22 year olds across 12 months. Within the cohort, eligible participants are entered to either the PREVENT trial (if selected EC scores at baseline within worst-performing quartile) or to the PROMOTE trial (if selected EC scores not within worst-performing quartile). In both trials, participants are randomised (i) to continue with usual practice, repeated assessments and a self-monitoring app; (ii) to additionally receive generic cognitive-behavioural therapy self-help in app; (iii) to additionally receive personalised EC self-help in app. In total, 2142 participants aged 16 to 22 years, with no current or past history of major depression, bipolar disorder or psychosis will be recruited across UK, Germany, Spain, and Belgium. Assessments take place at baseline (pre-randomisation), 1, 3 and 12 months post-randomisation. Primary endpoint and outcome for PREVENT is level of depression symptoms on the Patient Health Questionnaire-9 at 3 months; primary endpoint and outcome for PROMOTE is emotional well-being assessed on the Warwick-Edinburgh Mental Wellbeing Scale at 3 months. Depressive symptoms, anxiety, well-being, health-related quality of life, functioning and cost-effectiveness are secondary outcomes. Compliance, adverse events and potentially mediating variables will be carefully monitored. Conclusions The trial aims to provide a better understanding of the causal role of learning EC skills using interventions delivered via mobile phone apps with respect to promoting well-being and preventing poor mental health in young people. This knowledge will be used to develop and disseminate innovative evidence-based, feasible, and effective Mobile-health public health strategies for preventing poor mental health and promoting well-being. Trial registration ClinicalTrials.gov (www.clinicaltrials.org). Number of identification: NCT04148508 November 2019.

The Effect of Mobile Phone Screen Size on Video Based Learning

2008 ◽  
Vol 3 (4) ◽  
Author(s):  
Nipan Maniar ◽  
Emily Bennett ◽  
Steve Hand ◽  
George Allan
Keyword(s):  
Mobile Phone ◽  
Screen Size ◽  
Video Based Learning

scholarly journals A Mobile Phone–Based Intervention to Improve Mental Health Among Homeless Young Adults: Pilot Feasibility Trial (Preprint)

2018 ◽  
Author(s):  
Stephen M Schueller ◽  
Angela C Glover ◽  
Anne K Rufa ◽  
Claire L Dowdle ◽  
Gregory D Gross ◽  
...  
Keyword(s):  
Mental Health ◽  
Young Adults ◽  
Mental Health Services ◽  
Health Services ◽  
Mobile Phone ◽  
Clinical Outcomes ◽  
Small Sample ◽  
Text Messages ◽  
Feasibility Trial ◽  
Homeless Young Adults

BACKGROUND Youth homelessness is a substantial issue, and many youths experiencing homelessness have mental health issues as both a cause and consequence of homelessness. These youths face many barriers to receiving traditional mental health services, and as a result, only a few youths experiencing homelessness receive any form of mental health care. OBJECTIVE This project aimed to develop and determine the feasibility and acceptability of engaging young adults (ie, individuals aged 18-24 years) experiencing homelessness in a remotely delivered mental health intervention. This intervention provided brief emotional support and coping skills, drawing from cognitive behavioral principles as an introduction into psychosocial support. The intervention was piloted in a homeless shelter network. METHODS A total of 35 young adults experiencing homelessness participated in a single-arm feasibility pilot trial. Participants received a mobile phone, a service and data plan, and 1 month of support from a coach consisting of up to 3 brief phone sessions, text messaging, and mobile mental health apps. We evaluated feasibility by looking at completion of sessions as well as the overall program and acceptability with satisfaction ratings. We also collected clinical symptoms at baseline and the end of the 1-month support period. We used validity items to identify participants who might be responding inappropriately and thus only report satisfaction ratings and clinical outcomes from valid responses. RESULTS Most participants (20/35, 57%) completed all 3 of their phone sessions, with an average of 2.09 sessions (SD 1.22) completed by each participant. Participants sent an average of 15.06 text messages (SD 12.62) and received an average of 19.34 messages (SD 12.70). We found higher rates of satisfaction among the participants with valid responses, with 100% (23/23) of such participants indicating that they would recommend participation to someone else and 52% (12/23) reporting that they were very or extremely satisfied with their participation. We found very little change from pre- to posttreatment on measures of depression (d=0.27), post-traumatic stress disorder (d=0.17), and emotion regulation (d=0.10). CONCLUSIONS This study demonstrated that it was feasible to engage homeless young adults in mental health services in this technology-based intervention with high rates of satisfaction. We did not find changes in clinical outcomes; however, we had a small sample size and a brief intervention. Technology might be an important avenue to reach young adults experiencing homelessness, but additional work could explore proper interventions to deliver with such a platform. CLINICALTRIAL ClinicalTrials.gov NCT03620682; https://clinicaltrials.gov/ct2/show/NCT03620682

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