Internet Gaming Disorder and the DSM-5: Conceptualization, Debates, and Controversies

Prevalence of video gaming disorder in Saudi Arabia: a school-based national study

BACKGROUND

Video gaming is a popular leisure activity among adolescents. Those who play excessively are in danger of educational and social drawbacks and may become addicted to video gaming. Several published studies determined the prevalence of GD among children in specific Saudi regions. However, the current study assessed the national prevalence of video gaming disorder (GD) and its risk factors among school students in Saudi Arabia.

METHODS

A school-based survey was conducted among adolescents in all regions of Saudi Arabia during the academic year 2021-2022. A multistage stratified cluster sampling technique was used to select the school students. An Arabic-validated version of the 9-item dichotomous (yes/no) GD Scale based on the DSM-5 criteria was used to determine GD prevalence among the students. The score ranged from zero to nine (0-9). Participants who scored five or more were deemed as having GD. Students who scored less than five were classified as normal gamers (score 0-1) or risky gamers (score 2-4).

RESULTS

 We recruited 5332 school students. Their mean age was 15.5 ± 1.7 years, and almost half of them were males (50.7%). According to the GD score, the prevalence of normal gamers was 39.08% (N = 1714), risky gamers 40.47% (N = 1775), and those with GD was, 20.45% (N = 897). Logistic regression was performed to determine the association between video gaming disorder and all the gathered variables, which include age, educational grade, sex, types of video gaming, and categories of video games played. The results showed that nationality, age, educational grade, sex, using only mobile devices to play, and playing puzzle and sports games were not associated with video gaming disorder. On the other hand, it was revealed that using tablets, game consoles, PCs; having multiple devices; and playing online, fighting, car racing, war, and adventure games were significantly linked to GD.

CONCLUSION

The prevalence of GD was 20.45% among Saudi school students who play video games. Utilizing more than one type of gaming device and playing games in the fighting, war, and multiplayer categories via an online connection were significantly linked to having GD. To limit video gaming addiction, we encourage screening, diagnosing, and treating disordered video gamers early. In addition, governmental authorities and video game companies should discuss and revise numerous policy measures to minimize the accessibility of video games, limit the harms and risks related to them, and assist video gamers in becoming effective members of society.

Factorial structure of the Internet Gaming Disorder questionnaire in the Italian setting: a single-factored ailment or a multifaceted condition?

INTRODUCTION

Internet Gaming Disorder (IGD) according to DSM-5 is a behavioral addiction needing additional study. IGD in youth is correlated with anxiety, depression, attention problems, interpersonal problems, social phobia, behavior problems and low academic achievement. The aim of the present research is to contribute to the understanding of the disorder, by providing preliminary data on the factorial structure of the IGD Questionnaire in the Italian version.

PARTICIPANTS

612 Italian students (323 females), mean of age = 13.94 (SD = 2.44). Instruments: a survey comprising IGD Questionnaire, Internet Addiction Test (IAT), Children's Coping Strategies Checklist (CCSC-R1), Assessment of Interpersonal Relations (AIR), and Child Behavior Checklist (CBCL).

RESULTS

15.2% of participants showed a sub-clinical IGD and 2.1% met the full diagnostic criteria. Participants with IGD showed lower scores in interpersonal relationships, worse coping strategies and higher scores in externalization. The factorial structure of the IGD Questionnaire highlights 4 factors ("addiction", "gaming as coping", "impaired control" and "negative outcomes") that explain 52.14% of the variance. A single-factor solution was also tested and results seem to be coherent with the four-factor solution, explaining less variance.

CONCLUSIONS

IGD is a complex clinical condition that can be thought both as a single-factored and as a multi-faceted condition.

Problematic Gaming and Gambling: A Systematic Review of Task-Specific EEG Protocols

Even though gaming and gambling bear similar problematic behavioral aspects, there are no recognizable neurophysiological biomarkers or features characterizing and/or distinguishing these conditions. A systematic review of the literature with a focus on methods was performed in PubMed, Scopus, Web of Science (Web of Science Core Collection), EBSCOhost Research Databases (APA PsycINFO; APA PsycArticles; OpenDissertations; ERIC) databases. Following search terms were used to search the databases: ERP, "event related potential*", EP, "evoked potential*", SS, "steady state", EEG, electroencephal*; gam*. Data about the participants (total number, gender, age), main aim of the study and information about the experimental setup (experimental task description, stimuli used, ERPs measured (latency windows and placement of the electrodes), process evaluated) was extracted. A total of 24 studies were revised (problematic gaming - 16, pathological gambling - 8). The experimental protocols could be grouped into 3 main target domains (Cue-reactivity, General Information processing and Reward Processes & Risk Assessment). Sample-related limitations (small sample sizes, gender differences, differences between the groups regarding potential confounding variables) and heterogeneity regarding the experimental tasks, implementation and interpretation reviewed. Gambling-related research is highly focused on the investigation of the reward-related processes, whereas gaming-related research is mostly focused on the altered aspects of more general information processing. A vast heterogeneity regarding the ERP experimental paradigms being used and lack of clear guidelines and standardized procedures prevents identification of measures capable to reliably discriminate or characterize the population susceptible to addictive behavior or being able to diagnose and monitor these disorders.

The Impact of a Global Pandemic on Young Adult Sedentary Behavior and Physical Activity

Introduction

The novel COVID-19 disease detected in 2019 widely affected individuals' social movements, likely disrupting the ability to participate in leisure-related physical activity. Because of this, participation in sedentary behavior is thought to have increased. The purpose of this study was to determine how the COVID-19 pandemic affected U.S. young adult physical activity and sedentary behavior.

Methods

A total of 333 U.S. young adults (aged between 18 and 30 years) completed an online, comprehensive questionnaire during the early parts of COVID-19. Wilcoxon signed-rank tests were used to determine the change in time spent in physical activity and sedentary behavior during COVID-19 compared with that before COVID-19.

Results

There was a significant decrease in physical activity minutes (p<0.0001) and a significant increase in sedentary behavior (p<0.005) during COVID-19 compared with that before COVID-19. Significant differences were found by stratifying the data by sex and relationship status. Although both males and females reduced their physical activity, only males significantly increased their time in sedentary behavior during COVID-19 compared with that before COVID-19 (p<0.05). Furthermore, married young adults significantly reduced their physical activity during COVID-19 (p<0.001), whereas single individuals did not. Single young adults saw significant increases in sedentary behavior during COVID-19 (p<0.005), whereas married individuals did not exhibit any change in sedentary behavior.

Conclusions

Stay-at-home orders enforced in the U.S. during the summer of 2020 led to increases in sedentary behavior and decreases in physical activity, particularly among males and single young adults. Future studies should determine whether these behavior changes persist.

Sex differences of neural connectivity in internet gaming disorder and its association with sleep quality: an exploratory fMRI study

Objectives

Sex-specific differences in internet gaming disorder (IGD) neurophysiology remain underexplored. Here we investigated sex-related variability in regional homogeneity (ReHo) and functional connectivity (FC) in IGD and their correlations with sleep quality.

Methods

Resting-state functional magnetic resonance imaging (fMRI) scans were performed on 52 subjects with IGD and 50 healthy controls (HCs). Two-way ANOVA was used to examine sex and diagnosis interactions in ReHo and FC, followed by post-hoc analyses to explore FC biomarkers for different sexes.

Results

In ReHo analysis, the four groups showed significant sex and diagnosis interactions in the right middle frontal gyrus (rMFG). FC analysis with rMFG as the seed region revealed a significant sex and diagnosis interaction effect in FC of the rMFG with the bilateral postcentral gyrus (PoCG). In male IGD group, FC between the rMFG and the bilateral PoCG correlates strongly with daytime dysfunction score and the Pittsburgh sleep quality inventory (PSQI) total score.

Conclusion

These findings emphasize the importance of considering sexual dimorphism in the neurobiology of IGD, which might influence subsequent treatment strategies.

Developmental trajectories and predictors of Internet gaming disorder across the university years: A person-centered five-wave cohort study

With a rapid rise in internet gaming, internet gaming disorder (IGD) has become a contemporary concern. However, little is known about the long-term dynamic changes in IGD over time. Using a person-centered five-wave longitudinal design, the current study explored the heterogeneous trajectories of IGD among 5787 students during their university years, and examined the role of protective and risk factors in differentiating distinct patterns of IGD. The growth mixture modeling revealed three distinct trajectories of IGD: stable-low pattern (n = 4575, 87.42 %), increasing pattern (n = 357, 6.80 %), and decreasing pattern (n = 302, 5.78 %). Additionally, the students with high self-control and self-compassion were more likely to be in the stable-low group instead of the other risk groups. Depressive symptoms and peer conflicts, as two time-varying variables, were significant risk predictors for IGD. These findings highlight the importance of identifying high-risk groups for IGD and providing them with personalized and effective mental health services to reduce their risk of developing IGD in the future.

The emerging evidence on the association between symptoms of ADHD and gaming disorder: A systematic review and meta-analysis

The co-existence of gaming disorder (GD) with other mental health problems has been widely reported. Despite the growing research interest in the comorbidity of GD with attention-deficit/hyperactivity disorder (ADHD), to date, no quantitative synthesis has been performed. The present study comprised a systematic literature search using Scopus, Science Direct, Web of Science, and PubMed databases. Three types of studies were included in the analyses: studies reporting (i) correlation coefficients between the symptoms of GD and ADHD, (ii) means, and standard deviations for comparison of GD severity between ADHD/non-ADHD individuals, and (iii) comparison of ADHD severity between GD/non-GD individuals. The results indicated a moderate relationship between GD and ADHD symptom severity when both subdomains of ADHD were combined (r = 0.296), and also when only inattention (r = 0.306) or hyperactivity (r = 0.266) symptoms were analyzed, which was also confirmed in a structural equation model meta-analysis. Studies showed a large average difference comparing the GD symptom severity of ADHD and non-ADHD individuals (g = 0.693), or ADHD symptom severity of GD and non-GD individuals (g = 0.854). In some cases, higher estimates of association were reported among studies that (i) had a higher proportion of males, (ii) assessed problematic internet use among predominantly videogame player samples rather than assessing only GD, and (iii) had been more recently published. The present review shows that this is an emerging field demonstrating significant results in cross-sectional correlational studies. However, future research should apply more rigorous methodologies to investigate the relationship further (e.g., longitudinal studies and studies using professional/clinical ratings and diagnosis). These results suggest that screening and treatment for ADHD among individuals with gaming disorder is necessary, and individuals with ADHD should be made aware of their higher susceptibility to gaming disorder.

Severity identification for internet gaming disorder using heart rate variability reactivity for gaming cues: a deep learning approach

Background

The diminished executive control along with cue-reactivity has been suggested to play an important role in addiction. Hear rate variability (HRV), which is related to the autonomic nervous system, is a useful biomarker that can reflect cognitive-emotional responses to stimuli. In this study, Internet gaming disorder (IGD) subjects' autonomic response to gaming-related cues was evaluated by measuring HRV changes in exposure to gaming situation. We investigated whether this HRV reactivity can significantly classify the categorical classification according to the severity of IGD.

Methods

The present study included 70 subjects and classified them into 4 classes (normal, mild, moderate and severe) according to their IGD severity. We measured HRV for 5 min after the start of their preferred Internet game to reflect the autonomic response upon exposure to gaming. The neural parameters of deep learning model were trained using time-frequency parameters of HRV. Using the Class Activation Mapping (CAM) algorithm, we analyzed whether the deep learning model could predict the severity classification of IGD and which areas of the time-frequency series were mainly involved.

Results

The trained deep learning model showed an accuracy of 95.10% and F-1 scores of 0.995 (normal), 0.994 (mild), 0.995 (moderate), and 0.999 (severe) for the four classes of IGD severity classification. As a result of checking the input of the deep learning model using the CAM algorithm, the high frequency (HF)-HRV was related to the severity classification of IGD. In the case of severe IGD, low frequency (LF)-HRV as well as HF-HRV were identified as regions of interest in the deep learning model.

Conclusion

In a deep learning model using the time-frequency HRV data, a significant predictor of IGD severity classification was parasympathetic tone reactivity when exposed to gaming situations. The reactivity of the sympathetic tone for the gaming situation could predict only the severe group of IGD. This study suggests that the autonomic response to the game-related cues can reflect the addiction status to the game.

No evidence that Chinese playtime mandates reduced heavy gaming in one segment of the video games industry

Governments around the world are considering regulatory measures to reduce young people's time spent on digital devices, particularly video games. This raises the question of whether proposed regulatory measures would be effective. Since the early 2000s, the Chinese government has been enacting regulations to directly restrict young people's playtime. In November 2019, it limited players aged under 18 to 1.5 hours of daily playtime and 3 hours on public holidays. Using telemetry data on over seven billion hours of playtime provided by a stakeholder from the video games industry, we found no credible evidence for overall reduction in the prevalence of heavy playtime following the implementation of regulations: individual accounts became 1.14 times more likely to play heavily in any given week (95% confidence interval 1.139-1.141). This falls below our preregistered smallest effect size of interest (2.0) and thus is not interpreted as a practically meaningful increase. Results remain robust across a variety of sensitivity analyses, including an analysis of more recent (2021) adjustments to playtime regulation. This casts doubt on the effectiveness of such state-controlled playtime mandates.

Neuropsychological Deficits in Disordered Screen Use Behaviours: A Systematic Review and Meta-analysis

Over the last few decades, excessive and disordered screen use has become more prevalent, prompting investigations into its associated consequences. The extent to which disordered screen use behaviours impact neuropsychological functioning has been reportedly mixed and at times inconsistent. This review sought to synthesise the literature and estimate the magnitude of overall cognitive impairment across a wide range of disordered screen use behaviours. We also sought to determine the cognitive domains most impacted, and whether the observed impairments were moderated by the classification of screen-related behaviours (i.e., Internet or gaming) or the format of cognitive test administration (i.e., paper-and-pencil or computerised). A systematic search of databases (Embase, PsycINFO, MEDLINE) identified 43 cross-sectional articles that assessed neuropsychological performance in disordered screen use populations, 34 of which were included in the meta-analysis. A random-effects meta-analysis revealed significant small/medium (g = .38) cognitive deficits for individuals with disordered screen use behaviours relative to controls. The most affected cognitive domain with a significant medium effect size (g = .50) was attention and focus followed by a significant reduction in executive functioning (g = .31). The classification of disordered screen use behaviours into Internet or gaming categories or the format of cognitive testing did not moderate these deficits. Additionally, excluding disordered social media use in an exploratory analysis had little effect on the observed outcomes. This study highlights a number of methodological considerations that may have contributed to disparate findings and shows that disordered screen use can significantly impact cognitive performance. Recommendations for future research are also discussed. Data for this study can be found at https://osf.io/upeha/ .

Metacognitive beliefs and anxiety symptoms could serve as mediators between fear of missing out and gaming disorder in adolescents

Given the vulnerability to and prevalence of emotional problems and Internet gaming disorder (IGD) in adolescents, this study aimed to test the effects of fear of missing out (FoMO) on IGD and the mediating roles of metacognitive beliefs and anxiety symptoms based on the self-regulatory executive function (S-REF) model. At a Chinese high school, 283 participants (M_age = 16.89 years old; girls = 42.0%) with past-year gaming experience voluntarily completed an anonymous paper-and-pencil questionnaire. FoMO showed significant, positive associations with IGD, anxiety symptoms, and metacognitive beliefs. Results of path analysis showed a significant direct effect of FoMO on IGD, whereas anxiety symptoms mediated the relationship between FoMO and IGD. The indirect effects of FoMO on IGD via serial mediations of three negative metacognitive beliefs (i.e., negative beliefs about worry, low cognitive confidence, and beliefs regarding need for control) and anxiety symptoms were also statistically significant. These findings demonstrated that maladaptive metacognitive beliefs and anxiety are risk-enhancing mediators in the relationship between FoMO and IGD. Therefore, metacognitive therapy, particularly for regulating those three specific significant metacognitive beliefs, is recommended for treating IGD and anxiety, especially for those with higher levels of FoMO.

Predicting preschool children's digital play addiction tendency during Covid-19 pandemic: Regarding the mother-child relationship, and child- and family-related factors

Previous research about children's digital play has predominantly focused on parental perspectives and parental mediation strategies. Although research on the effects of digital play on young children's development is plentiful, there is little evidence on young children's digital play addiction tendency. Herein, preschool children's digital play addiction tendency, and the mother-child relationship perceived by mothers, examining child- and family-related factors were explored. The present study also aimed to contribute to the current research pertaining to preschool-aged children's digital play addiction tendency through an examination of the mother-child relationship, and child- and family-related factors as potential predictors of children's digital play addiction tendency. A sample of 450 mothers of children between 4 and 6 years filled out two measures that identify the mother-child relationship and children's digital play addiction tendency. Correlational analyses revealed that in general, the mother-child relationship was significantly associated with children's digital play addiction tendency. Significant differences were evident in the relationship between numerous child- and family-related factors, and children's digital play addiction tendency, as well as the mother-child relationship. Hierarchical regression analyses indicated that a negative mother-child relationship, the children's digital play usage, and the mothers' digital device usage predicted the children's digital play addiction tendency.

Development and validation of Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS) for Internet Gaming Disorder (IGD) and factor analytic assessment

OBJECTIVE

To develop and validate Kiddie Schedule for Affective Disorders and Schizophrenia, Present and Lifetime version (K-SADS-PL) for Internet Gaming Disorder (IGD) in adolescents.

METHODS

Questions and threshold criteria of the K-SADS-IGD was generated based on the related section of K-SADS-PL. Then, the sample consist of IGD group and matched control group with no significant difference in psychiatric comorbidities from clinical settings were included to assess the psychometric properties of the K-SADS-IGD. Exploratory and Confirmatory Factor analysis were conducted to evaluate and compare DSM model of IGD and two different Models of IGD proposal in adolescents.

RESULTS

Exploratory Factor Analysis of K-SADS-IGD revealed a single factor explaining 61.469% of the total variance. Confirmatory Factor Analysis indicates that although the K-SADS-IGD model fit indices were also acceptable, Model 1, which excluded the 7th criterion of IGD criteria of DSM-5 showed better fit in adolescent population. The Likelihood Ratio Positive and the Likelihood Ratio Negative estimates for the diagnosis of K-SADS-IGD were 31.4 and 0.12, respectively, suggesting that K-SADS-IGD was beneficial for determining the presence and the absence of IGD in adolescents. Also, K-SADS-IGD could detect disordered gamers with significantly low functionality (even after controlling the impact of comorbidities) from non-disordered gamers.

CONCLUSION

K-SADS-IGD was found to be a reliable and valid instrument in adolescents. The model excluding 7th criteria of DSM-5 IGD was found to be more consistent than the current DSM-5 IGD model in the adolescent population. Therefore, the diagnostic criteria might be required to adjust according to the age group since the clinical symptomatology of IGD in adolescents may differ from that in adults. The K-SADS-IGD may meet the need for a certain and standardized tool to assess IGD in this population.

The Impact of Social Media Use and Gaming on Initiation of Smokeless Tobacco Use Among Rural Male Youth

PURPOSE

Smokeless tobacco (SLT) use is more common among White male youth in rural locations than among other youth. Previous literature documents risk factors for SLT use (e.g., perceived harm). However, no research has examined whether SLT initiation is associated with the use of social media and video games, despite the high prevalence of those behaviors among adolescent males.

METHODS

As part of the evaluation of "The Real Cost" smokeless prevention campaign, we conducted a baseline survey of a cohort of US males aged 11-16 in 2016 and four follow-up surveys conducted approximately every 8 months. We used discrete-time survival analysis to examine factors associated with SLT initiation. Logistic regression estimated the odds of initiation as a function of lagged values of key predictors (social media use in tertiles and frequency of gaming) and other baseline and lagged correlates. The model controlled for campaign exposure.

RESULTS

Relative to the lowest tertile of social media use, moderate (odds ratio [OR] = 1.80) or high use (OR = 2.77) was associated with increased risk of SLT initiation at the subsequent survey wave. Relative to playing every few weeks or less, playing video games once a day (OR = 0.50) or several times a day (OR = 0.33) was associated with decreased risk of SLT initiation.

DISCUSSION

SLT initiation was positively associated with social media use and negatively associated with gaming. Future research should explore reasons for the protective nature of gaming (e.g., social support, improved mood) and whether parental supervision of social media use could mitigate its negative impact.

Metacognitions as a predictor of problematic social media use and internet gaming disorder: Development and psychometric properties of the Metacognitions about Social Media Use Scale (MSMUS)

The aim of the present study was to investigate social media use metacognitions through the development of a new scale, the Metacognitions about Social Media Use Scale (MSMUS). In addition, the study included measures of problematic social media use (PSMU), gaming metacognitions, and gaming disorder (GD) to test concurrent validity. A total of 2390 Iranian adolescents (835 males and 1555 females) aged between 13 and 18 years (M = 16.01 years, SD = 1.38) participated in a cross-sectional online survey. The results of the exploratory factor analysis (n = 1195) and confirmatory factor analysis (n = 1195) suggested that the MSMUS (i) can optimally assess metacognitions concerning social media, and (ii) has a two-factor structure ("negative metacognitions about social media" and "positive metacognitions about social media"). The scale was found to be measurement invariant among males and females, and among individuals with and without risk for PSMU. Social media metacognitions presented significant and predominantly (i) moderate correlations with PSMU symptom severity, and (ii) weak correlations with GD symptom severity. Furthermore, positive and negative social media metacognitions had significant and positive predictive effects on the presence of risk for PSMU with and without a risk for GD - even over the effects of age, gender, and gaming metacognitions. This finding may indicate that metacognitions are possibly a transdiagnostic variable which might be helpful in developmentally assessing addictive behaviors, especially negative metacognitions which might be a risk factor for co-occurring addictive behaviors.

Psychometric properties of three online-related addictive behavior instruments among Bangladeshi school-going adolescents

BACKGROUND

Due to the ease of access to the internet in modern society users have become more prone to experiencing addictive behaviors online. The present study aimed to develop and investigate the psychometric properties of the Bangla Internet Gaming Disorder Scale-Short-Form (IGDS9-SF), Gaming Disorder Test (GDT), and Bergen Social Media Addiction Scale (BSMAS) due to a lack of existing sound psychometric tools in Bangladesh.

METHODS

A cross-sectional paper-and-pencil survey was carried out among 428 school-aged adolescents who were active gamers (90.89% males; Meanage: 16.13±1.85 years; age range: 10-19 years). Participants were recruited using convenience sampling across four selected schools in Dhaka City, Bangladesh. Data collected included sociodemographic information, frequency of internet use and gaming behaviors, psychological states (i.e., Patient Health Questionnaire [PHQ-9], Generalized Anxiety Disorder [GAD-7]), disordered gaming and social media use (i.e., IGDS9-SF, GDT, and BSMAS). Psychometric testing was conducted to examine the validity and reliability levels of the Bangla IGDS9-SF, GDT, and BSMAS.

RESULTS

The newly adapted Bangla IGDS9-SF, GDT, and BSMAS exhibited adequate levels of internal consistency. All total scores were significantly correlated with depression, anxiety, frequencies of internet use/online activities and gaming, supporting criterion and convergent validity. CFA indicated excellent construct validity as all instruments had a good fit to the data.

CONCLUSIONS

The findings suggest that the Bangla IGDS9-SF, GDT, and BSMAS are sound psychometric instruments due to their satisfactory psychometric properties including internal consistency, criterion validity, convergent validity, and construct validity.

A stabilizing factor?–Video gaming among elite athletes during the first lockdown of the COVID-19 pandemic

Objectives

Little is known about the extent of video gaming among elite athletes, specifically under stressful conditions like those induced by the current COVID-19 pandemic. The aim of this study was to evaluate the intensity and extent of video gaming in the context of the COVID-19 pandemic, during which the usual daily routine of many athletes was disrupted.

Methods

Overall, 203 elite athletes from Switzerland who participated in Olympic sports or in “International Olympic Committee”—approved disciplines were interviewed using an online questionnaire. They were questioned on their video game consumption during the first Swiss lockdown during the COVID-19 pandemic as well as on their athletic performance and economic circumstances. Additionally, mental and physical health were assessed by standardized questionnaires. From this questionnaire data, predictors of gaming time were evaluated using multivariable analysis.

Results

Before the lockdown, 21% of the participating athletes played video games regularly. The average playing time was 15.8 h per month within the gamer group. During the first lockdown, 29% of athletes reported gaming regularly, and within the gamer group the average gaming time increased significantly, by 164%. The mental health burden showed significant differences between gamers and non-gamers regarding existential fears during the lockdown, the ability to cope with governmental measures due to COVID-19 and total sleeping time. However, there was no statistical difference in respect to standardized scales for depressive symptoms, sleep behavior, and anxiety. Higher video gaming time during the lockdown was significantly associated with male gender and previous gaming before the COVID-19 lockdown.

Conclusion

Video gaming time increased significantly during the first lockdown. Whether video gaming among elite athletes hereby functions as an effective coping behavior remains to be shown and requires more research.

Psychometric properties of the Slovenian version of Internet Disorder Scale-IDS-15

BACKGROUND

Conceptualising internet addiction and assessing its symptoms has presented a significant challenge for researchers over the past 25 years. Recently, the Internet Disorder Scale (IDS-15), which is based on the criteria for Internet Gaming Disorder (IGD) from DSM-5, has emerged as a promising instrument to assess internet addiction. The main objective of the present study was to evaluate the psychometric properties of the Slovenian IDS-15.

METHODS

The sample was recruited from the National Survey on the Use of Tobacco, Alcohol and Other Drugs that was conducted in 2018 on a nationally representative sample (N  =  16,000; age range: 15-64 years; 62.4% response rate). The final sample comprised 9,161 participants, with 80.9% reporting having used the internet at least once a week (n  =  7,413). A structured questionnaire was designed and internet addiction was assessed using the IDS-15.

RESULTS

Confirmatory Factor Analysis showed acceptable fit to the proposed four-factor structure of the IDS-15. The reliability, and criterion, convergent and discriminant validity were also found to be adequate with a notable exception of the first item of the scale, as shown by its lower factor loading and higher variability. Additionally, latent profile analysis was used to distinguish between internet users with low (n = 3,818; 51.5%), medium (n = 3,111; 42.0%) and high (n = 484; 6.4%) addiction risk. Furthermore, the high-risk class was associated with higher IDS-15 factor scores, higher frequency of internet use in leisure time, and lower age of first internet use.

CONCLUSIONS

The present study provides new insights about the strengths and shortcomings of the IDS-15. Moreover, the results provide an insight into the prevalence of internet addiction in Slovenia, as well as associations with other potential factors. The results serve as the basis for further analyses on internet addiction epidemiology, policymaking activities, and design for targeted public health interventions in Slovenia.

Risk-Taking Behaviors Considering Internet Gaming Disorder among Iranian University Students: A Latent Class Analysis

BACKGROUND

Dangerous behaviors adversely affect the health of adolescents and young adults. This study aimed to identify the subgroups of college students based on the parameters of risky behavior and analyze the impact of demographic factors and internet gaming disorder (IGD) belonging to each class.

STUDY DESIGN

A cross-sectional study.

METHODS

The study was conducted on 1355 students through a multi-stage random sampling method in 2020. A survey questionnaire was used to collect data, and all students completed 1294 sets of questionnaires. The data were analyzed using t test and latent class analysis (LCA) through SPSS and PROC LCA in SAS 9.2 software.

RESULTS

Three latent classes have been identified as low-risk (75%), tobacco smoker (8%), and high-risk (17%). There was a high possibility of risky behavior in the third class. Marital status (being single) (OR = 2.28, 95% CI: 1.19-4.37), unemployment (having no job) along with education (OR = 1.56, 95% CI: 1.04-2.33), and IGD (OR = 1.06, 95% CI: 1.04-1.09) increased the risk of inclusion in the tobacco smoker class. Moreover, unemployment (having no job) along with education (OR = 1.43, 95% CI: 1.11-1.84) increased the chance of being in the high-risk class.

CONCLUSION

According to the findings of this study, 25% of the students were tobacco smokers or were in the high-risk class. The results of this study may help develop and evaluate preventive strategies that simultaneously take into account different behaviors.

Risk factors and outcomes of internet gaming disorder identified in Korean prospective adolescent cohort study

BACKGROUND AND AIMS

Internet gaming disorder (IGD) is known to cause various psychological and physical complications. Through data collected from an adolescent prospective longitudinal cohort, we examined how IGD is related to lifestyle and physical symptoms, as well as the temporal relationship between them.

METHODS

This study was conducted as part of iCURE (Internet user Cohort for Unbiased Recognition of gaming disorder in Early Adolescence) in Korea between 2015 and 2019. Sleep and physical activity time, dry eye symptoms, musculoskeletal pain, and near-miss accidents were measured at baseline and followed-up after one year. IGD risk was evaluated using the Internet Game Use - Elicited Symptom Screen (IGUESS). The association between IGD risk and measured variables was analyzed, both at baseline and at follow-up after one year.

RESULTS

At baseline, the IGD risk group had significantly less physical activity time and sleep time and had more dry eye symptoms, musculoskeletal pain, and near-miss accidents than the IGD non-risk group. Additionally, in the IGD risk group at baseline, dry eye symptoms, musculoskeletal pain, and near-miss accidents occurred significantly more after one year of follow-up.

DISCUSSION AND CONCLUSION

The results of this study show that IGD is a significant risk factor that increases the probability of physical disease and trauma in adolescents. Therefore, interventions aimed at reducing IGD risk and protecting the physical and mental health of adolescents are imperative.

Prevalence and determinants of Internet Addiction among medical students and its association with depression

BACKGROUND

Internet addiction has been a topic of discussion in the academic literature for many years. As of April 2020, about 60 % of the world's population (nearly 4.6 billion people) were active internet user in their early adulthood. The prevalence among adolescent and college students ranged from 0.9 % to 33 %. The current study aimed to explore internet addiction's prevalence and correlates among undergraduate medical students at an Egyptian university. Also, to assess the relationship between internet addiction, depression symptoms, and socioeconomic status.

METHODS

A cross-sectional study of 321 undergraduate medical students at Assiut University using the Internet Addiction Scale, Patient Health Questionnaire, and Family Affluence Scale.

RESULTS

About 9 % of the study participants screened positive for internet addiction. The most important determinants among medical students were sex, mother's employment status, family affluence, depressive symptoms, and unmonitored internet access.

LIMITATIONS

We did not investigate another psychiatric disease, daily time of internet usage, most frequent time of usage, type of internet usage, and cost of use.

CONCLUSIONS

Internet Addiction is an important psychological problem affecting about 9 % of Assiut university medical students during their undergraduate stage, which may interfere with their lives and studies. Students with lower Internet addiction rates were female students whose mothers were employed, lived in a low affluence family, had fewer depressive symptoms, and had unmonitored internet privacy.

Association of Cyberbullying and Internet Use Disorder

Purpose of Review

The purpose of this review is to critically assess the published studies on the relationship between cyberbullying and internet use disorder (IUD), and propose directions for further study.

Recent Findings

There were only four prospective studies out of thirty-two reviewed studies conducted since 2004, with only one prospective study conducted during the past 5 years. The field of study has been stagnant during the past 5 years with the vast majority of studies conducted on primary or secondary education and failing to address cyberbullying and IUD in social media and online gaming.

Summary

Cyberbullying and IUD have been described since the nineties, yet there are still significant issues with their definition and research. Lately, both these problematic behaviors are sharing the same environments in social media and online gaming. This critical appraisal of published research examined thirty-two published peer-reviewed studies carried out since 2004. Findings indicate a number of significant issues including an overreliance on cross-sectional study design, near-exclusive focus on primary and secondary education students, widespread employment of unstandardized measures for cyberbullying and IUD, and lack of assessment for objective measures of psychological distress. Directions for future research are offered.

Factors influencing schizotypal personality trait-dependent immersion and digital media usage: Adaptation and maladaptation

Immersion in the digital environment has been widely researched; however, the effects of adaptive and maladaptive schizotypal personality traits on immersion have received relatively little attention up till now. This study investigates the factors of personal immersion while using entertainment and digital communication applications and other variables such as problematic internet usage, and Facebook addiction. The Immersive Tendency Questionnaire was applied to measure participants' tendency to experience artistic and life-like scenarios in traditional settings (reading a book and watching a movie) and digital environments (playing computer games and using the internet). The study was conducted with 717 college students and graduate persons including, 186 males (mean age: 28.49) and 531 females (mean age: 28.4). The results show that lowered focusing abilities are directly linked with deficiencies in self-coherence, and maladaptive behavior that manifests in problematic internet and Facebook usage. Furthermore, the attention/focusing ability during immersion is accompanied by coherent self-structure and psychological well-being. Therefore, for people who have adequate focusing skills and coherent self-structure, the usage of social media and computer gaming can be considered adequate digital tools for developing their cognitive and social skills.

Effectiveness of multimodal psychotherapeutic intervention for internet gaming disorder

BACKGROUND

Large number of studies on Internet gaming disorder (IGD) have primarily focused on ascertaining its psychological correlates. Few studies have focused on developing and assessing effectiveness of multimodal psychotherapeutic intervention programs. This intervention focused on minimizing salience, pre-occupation, conflict related to gaming and enhancing the overall quality of life, inclusive of psychological health, physical health, and environmental problems in individuals with IGD. At present, there appear to be no such studies in the Indian context.

METHODS

In this study, we developed and assessed the effectiveness of an intervention manual for IGD. The intervention program consisted of ten 60-minutes sessions with one therapist administering sessions once in each week. The interventions included motivational enhancement strategies, cognitive restructuring, behavioral strategies and relapse prevention. The outcomes from intervention were measured in terms of improvement in IGD, IAT, and overall quality of life. Our assessments, both at baseline and post-intervention consisted of Internet Addiction Test (IAT), Internet Gaming Disorder Test (IGD-20) and the Whoqol-Bref. A total sample of 40 was selected out of which 33 individuals completed the 10 sessions of multimodal psychotherapy program and post assessments.

RESULTS

A total of 40 participants (age: M = 20.25, SD = 5.39) enrolled, out of which 33 completed the entire intervention program of 10 sessions and showed significant improvements. The IAT and IGD-20 showed significant difference in the scores for before treatment (M = 52.88, SD = 16.25) and after treatment (M = 42.87, SD = 11.31; t (32) = 5.10, p = 0.000) conditions; and right before treatment (M = 56.88, SD = 19.25) and after treatment (M = 47.87, SD = 15.31; t (32) = 6.94, p = 0.000) conditions respectively. The internet addiction and internet gaming disorder scores showed a similar degree of severity reductions on the IAT and IGD-20 respectively at the end of week 8. In addition, the participants showed significant improvements in the quality of life inclusive of physical and psychological health post the completion of intervention program.

LIMITATIONS

The sample size of the study was small and assessments for evaluation of other psychological symptoms like depression, anxiety could have been conducted.

CONCLUSION

The intervention program indicated a substantial change in the IGD scores at post- assessment. A study on a larger sample to assess the validity of the manualized multimodal psychotherapy program for IGD needs to be conducted. In addition, this manualized intervention program can be useful for administering structured intervention for IGD by mental health professionals working in the area of internet gaming disorder.

Measuring Immersion, Involvement, and Attention Focusing Tendencies in the Mediated Environment: The Applicability of the Immersive Tendencies Questionnaire

This study explores the personal predispositions and dependencies while individuals use digital media and communication devices and analyses the statistical features of the Immersive Tendencies Questionnaire (ITQ) that is popular in assessing the personality trait-dependent reaction to mediated environments. The study evaluated 781 healthy graduates and postgraduates, of which 192 were men (average age: 28.6 years) and 589 were women (average age: 28.4 years). We applied several questionnaires to measure immersive tendencies in a mediated environment, adaptive and maladaptive personality predispositions, and problematic Internet use and Facebook addiction scales. We analyze the statistical features of the long and short forms of the Immersive Tendencies Questionnaire. The data obtained support the reliable usage of the short form of the instrument. The factor structure of the questionnaire presents dual facets. First, it indicates an absorptive and immersive tendency in any case of maladaptive tendencies. Second, it reflects an intensive capability to focus on the mediated environment with adequate cognitive control to avoid any contingency of being addicted. The short form of the ITQ is reliable and adequate to assess the relationship between the self-referred and environment-dependent psychological functions.

Psychometric properties of the Indonesian Ten-item Internet Gaming Disorder Test and a latent class analysis of gamer population among youths

Internet gaming disorder (IGD) is a rising health concern. Indonesia has yet to have any validated instrument specifically designed to screen for this disorder. This study aims to validate the Indonesian version of the Ten-item Internet Gaming Disorder Test (IGDT-10) and conduct a latent class analysis of gamers among the youth. An online survey was conducted between October and December 2020 at two universities in Depok and Jakarta, Indonesia. In total, 1233 respondents (62.6% female and 20.3±1.90 years old) gave valid responses and played video games. Confirmatory factor analysis (CFA) confirmed the unidimensional structure of the scale. Cronbach’s alpha was 0.72 and composite reliability was 0.92. The latent class analysis yielded three distinct classes of gamers. The continuation and negative consequences were highly distinctive for the group at high risk of IGD (class 3). Deception had the lowest endorsement rate (41.7%); while, the continuation domain had the highest endorsement, 91.2%. The IGD prevalence estimate was 1.90% among the respondents. Approximately 70.2% of the gamers did not show IGD symptoms. The adapted Indonesian IGDT-10 was demonstrated as valid and reliable among Indonesian youths. Consistent with previous studies, the deception domain had a low endorsement rate. The detected IGD rates were comparable to the global range. The majority of the current sample disclosed no symptoms; however, a considerable proportion would benefit from early preventive measures.

The Effects of Playing Video Games on Stress, Anxiety, Depression, Loneliness, and Gaming Disorder During the Early Stages of the COVID-19 Pandemic: PRISMA Systematic Review

During the initial phases of the COVID-19 pandemic, playing video games has been much more than just a pastime. Studies suggested that video games for many individuals have helped to cope with such difficult life experience. However, other research indicates that gaming may have had harmful effects. Within this context, this systematic review aimed to describe the literature on the effects of video games during the early stages of the COVID-19 crisis on stress, anxiety, depression, loneliness, and gaming disorder (GD), examining the study characteristics and outcomes. A systematic search of the literature was made following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. It was preregistered in the International Platform of Registered Systematic Review and Meta-Analysis Protocols (INPLASY)-INPLASY202180053. The search databases were PsycINFO, Web of Science, and Medline. The search string was: [("video game*") OR ("computer game*") OR ("gaming")] AND [("COVID-19")]. Twenty-four studies met the inclusion criteria. Four research explored the effects of playing video games during the COVID-19 pandemic on stress, anxiety, and depression. Four studies investigated loneliness, while 18 research investigated game disorder. Video games, especially augmented reality and online multiplayer ones, mitigated stress, anxiety, depression, and loneliness among adolescents and young adults during stay-at-home restrictions. However, in the case of at-risk individuals (i.e., particularly male youths), playing video games had detrimental effects.

Developing an intense player-avatar relationship and feeling disconnected by the physical body: A pathway towards internet gaming disorder for people reporting empty feelings?

The literature suggests that alexithymia and emptiness could be risk factors for various addictive behaviors. The present study developed and tested a model that proposes a pathway leading from emptiness and difficulties in identifying emotions to Internet Gaming Disorder (IGD) symptoms via an intense gamer-avatar relationship and bodily dissociative experiences. A sample of 285 (64.2% M; mean age = 30.38 ± 7.53) online gamers using avatar-based videogames was recruited from gaming communities, and they were asked to complete a survey that included the Toronto Alexithymia Scale, the Subjective Emptiness scale, the Scale of Body Connection, the Self-Presence Questionnaire, and the Internet Gaming Disorder Scale-Short Form. The structural model evaluated produced a good fit to the data [χ2 = 175.14, df = 55, p < .001; RMSEA = 0.08 (90% C.I. =0.07–0.09), CFI = 0.96, SRMR = 0.08] explaining 28% of the total variance. Alexithymia was indirectly associated with IGD through the serial mediation of the gamer-avatar relationship and body dissociation. Emptiness was associated with IGD symptoms at the bivariate level, but did not predict IGD directly or indirectly. The current study identifies a potential pathway toward IGD by integrating different lines of research, showing the importance of considering aspects such as the difficulty in recognising and expressing one’s emotions, the gamer- avatar relationship, and the mind-body connection in the context of IGD.

Problematic gaming and quality of life in online competitive videogame players: Identification of motivational profiles

BACKGROUND

Online competitive practice of video games has recently known a significant worldwide expansion. However, this practice can be associated to problematic use and deterioration of quality of life depending on multiple determinants, among which motivation is central. The purpose of this study was to identify motivational clusters and to compare them regarding quality of life, problematic use of video game, and personality traits.

METHODS

Participants (N = 256) in this cross-sectional study were recruited through specialized websites to complete self-reported questionnaires assessing motivation to play online (MOGQ), personality (BFI-Fr), quality of life (WHOQOL-BREF), and problematic gaming (IGD-Scale). A hierarchical clustering analysis and intergroup comparative analyses were conducted.

FINDINGS

Three motivational clusters were identified ("recreational", "competitive" and "escapers"). "Competitive" and "escapers" players reported higher IGD scores than the "recreational" players (p <.001). However, "escapers" players had lower psychological health scores (p <.001), were more neurotic (p <.001), and less extroverted (p <.001) than the others. Based on IGD scores, "competitive" and "escapers" players were considered as problematic albeit only "escapers" exhibited a functional impairment. Therefore, engaged and problematic players cannot be differentiated with IGD scores.

DISCUSSION

IGD scores were insufficient to differentiate between players at risk of evolution toward pathological states (i.e., "escapers" players) and those whose strong engagement is not detrimental to their quality of life (i.e., "competitive" players). Consequently, considering both psychological health and motivation is necessary to assess the problematic nature of competitive videogame practice. Better definitions and assessment tools are essential in order to avoid over-diagnosis of non-pathological gaming behavior.

The effects of an early intervention on adults' gaming-related problems - a pilot study

Gaming Disorder (GD) has been recognized as an official psychiatric condition characterized by individuals' impaired control over gaming, continuous gaming despite the occurrence of negative side-effects, and gaming taking increasing priority over other important areas of life, thus leading to significant impairments in their everyday lives. To date few prevention and treatment programs have been developed. The present pilot study aimed to investigate the effects of an early psycho-educational intervention for young adults with excessive gaming behaviors. A one-group pre- and post-test design without a control group was used. A total of 22 young adults (20 males and 2 females) aged between 18 and 28 (M = 23.05, SD = 3.02) years old, engaged with the intervention. The severity of gaming-related problems, average gaming time per day, quality of life, and mental well-being were assessed at pretest and post-test stages. Participants demonstrated a slight reduction in gaming time (d = 0.13, p = .545 for weekdays, and d = 0.08, p = .714 for weekend days) and in the severity of problematic gaming (d = 0.17, p = .411) over the three-month intervention period. Changes in neither gaming-related measures nor self-assessed quality of life (p > .01) and mental well-being (d = 0.23, p = .288) reached statistical significance, however. Regardless of limitations on sample size, this study shows encouraging signs that this brief 10-session and three-month educational intervention can achieve positive effects on gaming behavior. A larger scale investigation is needed to develop the intervention further.

Prevalence of gaming disorder: A meta-analysis

BACKGROUND

Gaming disorder (GD) has been listed in the International Classification of Diseases 11th Revision. Studies on GD prevalence have been highly heterogeneous, and there are significant gaps in prevalence estimates. Few studies have examined what methodological and demographic factors could explain this phenomenon. Therefore, this meta-analytic study quantifies globally reported GD prevalence rates and explores their various moderating variables.

METHODS

Prevalence estimates were extracted from 61 studies conducted before December 3, 2020, which included 227,665 participants across 29 countries. Subgroup and moderator analyses were used to investigate the potential causes of heterogeneity, including region, sample size, year of data collection, age group, study design, sampling method, survey format, sample type, risk of bias, terminology, assessment tool, and male proportion.

RESULTS

The overall pooled prevalence of GD was 3.3% (95% confidence interval: 2.6-4.0) (8.5% in males and 3.5% in females). By selecting only 28 representative sample studies, the prevalence estimate was reduced to 2.4% (95% CI 1.7-3.2), and the adjusted prevalence estimate using the trim-and-fill method was 1.4% (95% CI 0.9-1.9). High heterogeneity in GD prevalence rates was influenced by various moderators, such as participant variables (e.g., region, sample size, and age) and study methodology (e.g., study design, sampling method, sample type, terminology, and instrument). The moderator analyses revealed that the sample size, mean age, and study quality were negatively associated with GD prevalence.

CONCLUSIONS

This study confirms that GD prevalence studies were highly heterogeneous based on participant demographics and research methodologies. Various confounding variables, such as sampling methods, sample types, assessment tools, age, region, and cultural factors have significantly influenced the GD prevalence rates. Prevalence estimates are likely to vary depending on study quality. Further epidemiological studies should be conducted using rigorous methodological standards to more accurately estimate GD prevalence.

Evidence on Problematic Online Gaming and Social Anxiety over the Past Ten Years: a Systematic Literature Review

Purpose of Review

The present study aimed to review the literature concerning the relationship between problematic online gaming (POG) and social anxiety, taking into account the variables implicated in this relationship. This review included studies published between 2010 and 2020 that were indexed in major databases with the following keywords: Internet gaming, disorder, addiction, problematic, social phobia, and social anxiety.

Recent Findings

In recent years, scientific interest in POG has grown dramatically. Within this prolific research field, difficulties associated with social anxiety have been increasingly explored in relation to POG. Indeed, evidence showed that individuals who experience social anxiety are more exposed to the risk of developing an excessive or addictive gaming behavior.

Summary

A total of 30 studies satisfied the initial inclusion criteria and were included in the present literature review. Several reviewed studies found a strong association between social anxiety and online gaming disorder. Furthermore, the relationships among social anxiety, POG, age, and psychosocial and comorbid factors were largely explored. Overall, the present review showed that socially anxious individuals might perceive online video games as safer social environments than face-to-face interactions, predisposing individuals to the POG. However, in a mutually reinforcing relationship, individuals with higher POG seem to show higher social anxiety. Therefore, despite online gaming might represent an activity able to alleviate psychopathological symptoms and/or negative emotional states, people might use online gaming to counterbalance distress or negative situations in everyday life, carrying out a maladaptive coping strategy.

Relating Compulsivity and Impulsivity With Severity of Behavioral Addictions: A Dynamic Interpretation of Large-Scale Cross-Sectional Findings

BACKGROUND AND AIM

Impulsivity and compulsivity are two key temperament traits involved in behavior regulation. The aim of this study was to test several existing theories in explaining the role of impulsivity and compulsivity in symptom severity in various behavioral addictions.

METHODS

Data were collected from a (representative) general population sample (N = 2,710, mean age:39.8 years (SD:13.6), 51% woman), and from people who are at increased risk of having a behavioral addiction (N = 9,528 in total, mean age: 28.11 (SD:8.3), 34.3% woman), including people with problematic gaming and internet use, pathological gambling, exercise dependence, compulsive buying and work addiction. Symptom severity, reward driven impulsivity and relief driven compulsivity were assessed.

RESULTS

For non-problematic groups, impulsivity is present to about the same extent as compulsivity, whereas for problematic groups, compulsivity dominates over impulsivity in all groups (except for gambling). The strength of the correlation between impulsivity and compulsivity is higher in more severe forms of the disorders (from r = 0.18 to r = 0.59 in the representative population).

DISCUSSION

Based on these data, it appears that relief-driven behavior (negative reinforcement) dominates over reward-driven behavior (positive reinforcement) in more severe cases of a behavioral addiction.

CONCLUSION

This is the first large-scale study to find empirical support for the neuroscientific theory on the dominance of compulsivity ("needing") over impulsivity ("wanting") in more severe cases of a behavioral addiction. Although longitudinal research is needed, a possible shift from impulsivity to compulsivity takes place, similar to substance use addictions, which maintains the circle of addiction.

Gaming Activity and Possible Changes in Gaming Behavior Among Young People During the COVID-19 Pandemic: Cross-sectional Online Survey Study

Background

Young people’s daily lives and social interactions changed remarkably during the COVID-19 pandemic as schools and cinemas closed, leisure activities were cancelled, and gatherings were regulated. Questions have been raised by the media, schools, policy makers, and research communities about the effect on young people’s online behaviors.

Objective

This cross-sectional study aimed to study self-reported changes in gaming, focusing on a younger section of the population during the COVID-19 pandemic in Sweden. We also wanted to look at potential risk factors behind problematic gaming during the pandemic, including gaming patterns, gambling behavior, psychological distress, certain sociodemographic characteristics, health factors, and school situation.

Methods

This was an anonymous online survey study of web panel participants in Sweden (n=1501) to study changes in gaming behaviors during the COVID-19 pandemic. Self-reported increases in gaming were analyzed in logistic regression analyses against sociodemographic and health factors.

Results

Within the study population that reported changes in gaming activity, we found significant differences in age, employment status, disposable income, whether they ever played on loot boxes, time spent at home, school attendance, psychological distress, and gambling and gaming problems, as well as significant differences in changes in alcohol consumption and exercise habits. When examining the 16–24-year-old age group who reported changes in gaming activity, we found significant differences within the group in disposable income, time at home, and school attendance. When examining the 25–39-year-old age group who reported changes in gaming activity, we found significant differences within the group in employment status, disposable income, time spent at home, whether the respondents were studying, school attendance level, psychological distress, and gaming problems, as well as significant differences in changes in alcohol consumption and exercise habits. Psychological distress (all age groups analyzed together; 25–39-year-old age group), drinking less alcohol (all age groups analyzed together), spending more time at home (all age groups analyzed together), gaming problems, and exercising less (25–39-year-old age group) were positively correlated with a self-reported increase in gaming activity. Being employed (25–39-year-old age group) and being over 40 years of age (all age groups analyzed together) were negatively correlated with increased gaming. We found no significant correlations in the 16–24-year-old age group.

Conclusions

Those who reported increased gaming during the COVID-19 pandemic were more likely to be 16 years to 39 years old. In the age group of 25 years to 39 years old, the increase was associated with psychological distress, reporting less exercise, and being unemployed. COVID-19 may present as a risk factor of increased online gaming in a small but vulnerable group. More research and preferably longitudinal studies are needed in the field of gaming and effects of the COVID-19 pandemic.

Relationship Between Gaming Disorder, Self-Compensation Motivation, Game Flow, Time Spent Gaming, and Fear of Missing Out Among a Sample of Chinese University Students: A Network Analysis

Background and Aims: In previous correlational research, the relationship between gaming disorder (GD), compensation motivation, game flow, time spent gaming, and fear of missing out (FoMO) has been examined. However, network analysis has rarely been applied to explore the relationship between GD, self-compensation motivation, game flow, time spent gaming, and FoMO. Therefore, the present study used network analysis to examine the relationship between the aforementioned variables among a sample of gamers. Methods: The present study comprised gamers (N = 1,635) recruited from three Chinese universities, who completed an online survey including the Gaming Disorder Test, Self-Compensation Motivation Questionnaire, Game Flow Questionnaire, and Trait-State Fear of Missing Out Scale, as well as four items related to time spent gaming. Results: Self-compensation motivation, game flow, time spent gaming, and FoMO were all significantly and positively associated with GD. In the domain-level and facet-level networks, weekday gaming hours and weekend gaming hours had the strongest edge intensity. The domain-level, facet-level, and item-level networks analysis also showed that GD was connected with self-compensation motivation, game flow, time spent gaming, and FoMO. The network structure demonstrated a significant difference between males and females (2.33 vs. 2.81, p = 0.001) using the domain-level network comparison test (NCT). Conclusions: The results suggest that GD is closely associated with self-compensation motivation, game flow, time spent gaming, and FoMO. FoMO and gaming motivation (i.e., self-compensation and game flow) may increase time spent gaming and facilitate GD. Therefore, interventions that decrease game immersion and time spent gaming are likely to decrease GD.

Profile of Treatment-Seeking Gaming Disorder Patients: A Network Perspective

The increasing presence of gaming disorder in recent years has led to major efforts to identify the specific predictors that have a high impact on the profile of people seeking treatment for this mental condition. The purpose of this study was to explore the network structure of the correlates of gaming disorder considering sociodemographic features and other clinical symptoms. Network analysis was applied to a sample of patients who met clinical criteria for gaming disorder (n = 117, of ages ranging from 15 to 70 yrs-old). Variables considered in the network included sex, age, socioeconomic position, global emotional distress, age of onset and duration of the gaming disorder, personality traits and the presence of other addictive behaviors (tobacco, alcohol and behavioral addictions). The central nodes in the network were global psychological distress, chronological age, and age of onset of gaming related problems. Linkage analysis also identified psychopathological status and age as the variables with the most valuable information in the model. The poorest relevance in the analysis was for the duration of gaming problems and socioeconomic levels. Modularity analysis grouped the nodes within four clusters. Identification of the variables with the highest centrality/linkage can be particularly useful for developing precise management plans to prevent and treat gaming disorder related problems.

Compulsive Internet Use Scale: Psychometric Properties and Associations With Sleeping Patterns, Mental Health, and Well-Being in Lithuanian Medical Students During the Coronavirus Disease 2019 Pandemic

Background: The increase in problematic Internet use (PIU) among medical students and resident doctors during the coronavirus disease 2019 (COVID-19) pandemic may be leading to significant impairments in everyday functioning, including sleeping patterns, anxiety, depressive symptoms, and overall well-being. The Compulsive Internet Use Scale (CIUS) has been developed to assess the severity of PIU, however, it has not been elucidated whether this scale is also applicable to medical students and resident doctors. The first aim of this study was to explore the psychometric properties of the Lithuanian version of the CIUS. The second aim was to examine associations between subjectively reported mental health symptoms and PIU during the COVID-19 pandemic. Methods: A total of 524 medical students and resident doctors (78.60% women, mean age 24 [SD 3] years old) participated in an online survey between December 2020 and February 2021. Participants completed the CIUS, the Pittsburgh Sleep Quality Index (PSQI) questionnaire, the Patient Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder Assessment-7 (GAD-7), and the WHO-Five Well-Being Index questionnaire (WHO-5). Results: The confirmatory factor analysis (CFA) suggested brief versions (CIUS-5, CIUS-7, and CIUS-9) rather than the original (CIUS-14) version of the CIUS questionnaire as reliable and structurally stable instruments that can be used to measure compulsive Internet use severity in the sample of medical students and resident doctors. The most prevalent online behaviors were social media use (90.1%), online shopping (15.6%), and online gaming/gambling (11.3%). Students with higher CIUS scores reported significantly lower academic achievements during the 6 months (r = 0.12-0.13; p < 0.006), as well as more severe depressive and anxiety symptoms, worsened sleep quality, and lower sense of well-being (r = 0.21-0.41; p's < 0.001). Both, during workdays (d = 0.87) and weekend (d = 0.33), students spent more time online than resident doctors (p's < 0.001). Conclusion: The brief, 5-, 7-, and 9-item versions of the Lithuanian CIUS are reliable and valid self-report screening instruments for evaluating the severity of PIU symptoms among the medical student population. Symptoms of PIU during the COVID-19 period were associated with worsened self-reported mental health and everyday functioning.

Problematic Internet Usage and Self-Esteem in Chinese Undergraduate Students: The Mediation Effects of Individual Affect and Relationship Satisfaction

The aim of this cross-sectional study was to examine the mediating effects of individual affect and relationship satisfaction on the relationship between self-esteem and Problematic Internet Use (PIU). Affect was measured using the Positive and Negative Affect Schedule (PANAS), relationship satisfaction was assessed using a positive and negative semantic dimension scale, self-esteem was measured using the Rosenberg Self-Esteem Scale, and PIU was measured using the Problematic Internet Use scale with a sample of 507 Chinese university students (Mage = 20.41 years, SD = 2.49). The relationships between the variables were tested using structural equation modelling with a multiple mediation model. The results revealed that negative affect and the negative semantic dimensions of relationship satisfaction mediated the relationship between self-esteem and PIU. The implications of the results and the study’s theoretical contributions are discussed.

Effectiveness of a Brief Group Intervention Program for Young Adults with Gaming-Related Problems

Excessive digital gaming can have unfavorable effects on gamers’ well-being and everyday functioning. The aims of this study were to investigate the effects of a novel group intervention “Limitless Gaming Bootcamp” on (i) gaming disorder (GD) tendencies, (ii) the amount of time spent on leisure activities, and (iii) subjective well-being among Finnish young adults, and to determine the persistence of the intervention’s influence over time. A one-group pre- and post-test design with no control group was used. Thirty-seven participants were enrolled in the study. The inclusion criteria were being between the ages of 18 and 29; self-reported excessive gaming; a willingness to get support in monitoring one’s gaming behaviour; and a fluency in Finnish. Participants completed a 10-session group intervention designed to enhance conscious gaming behavior and well-being. Baseline, post-test, and six month follow-up measurements were conducted to gather data. Variables measured included background variables, gaming disorder tendencies (Problematic Online Gaming Questionnaire, POGQ), self-reported time spent on various leisure activities, and subjective well-being (Short Form of the Clinical Outcomes in Routine Evaluation Outcome Measure, CORE-SF/A). The time spent on gaming decreased from pre- to post-intervention measurement and further to the six month follow-up, and participants exhibited less severe GD symptoms during the post-intervention phase and six months after the intervention. Gradual improvements in subjective well-being were also observed. The group intervention was found to be particularly effective at reducing the severity of GD symptoms.

Development and Validation of the Gaming Disorder Scale-Family Form

The aim of the current methodological study was to develop a psychometric measurement tool for determining internet gaming disorder (IGD) based on family members' responses. The sample comprised 173 adolescents and their families. For reliability, the scale was created using item-total correlation, internal consistency coefficient, and test-retest correlation methods. The validity of the scale was evaluated using content validity index (CVI), construct validity, explanatory factor analysis (EFA), and confirmatory factor analysis (CFA). CVI for the scale was 0.92, Cronbach's alpha coefficient was 0.963, and item-total correlation ranged between 0.67 and 0.81. In the EFA, 61.7% of the total variance on the one-dimensional scale was explained and item factor loads ranged between 0.71 and 0.84. CFA showed good fit of the model. Thus, the Gaming Disorder Scale-Family Form, which was proven to be a valid and reliable measurement tool, is recommended for use by health care providers and community partners in the evaluation of potential IGD in adolescents. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].

Depressive symptoms and depression in individuals with internet gaming disorder: A systematic review and meta-analysis

BACKGROUND

Although depression has frequently been associated with Internet Gaming Disorder (IGD), its epidemiological impact on this emerging condition has not been systematically assessed. In this study, we aimed to synthesize the available evidence focusing on depression and depressive symptoms in individuals with IGD.

METHODS

We searched PubMed, Embase, PsycINFO, GreyLit, OpenGrey, and ProQuest up to March 2020 for observational studies focusing on depression-related outcomes in IGD. We conducted random-effects meta-analyses on 1) rate of comorbid depression in IGD; 2) severity of depressive symptoms in IGD participants without depression.

RESULTS

We identified 92 studies from 25 different countries including 15,148 participants. 21 studies (n = 5025 participants) provided data for the first analysis, resulting in a pooled event rate of depression of 0.32 (95% Confidence Interval 0.21-0.43). The pooled Beck Depression Inventory scores in individuals without depression were suggestive of mild severity (13 studies, n = 508; 10.3, 95% Confidence Interval 8.3-12.4).

LIMITATIONS

The considerable inconsistency of methods employed across studies limits the transferability of these findings to clinical practice.

CONCLUSIONS

The prevalence of depression in individuals with IGD varied considerably across studies, affecting approximately one out of three participants overall. Furthermore, a globally major severity of depressive symptoms was found in those without a clinical diagnosis of depression, compared to the general population. These findings confirm a relevant impact of mood disturbances in IGD.

REGISTRATION DETAIL

PROSPERO (CRD42018100823).

Psychometric Properties of the Malay Version of the Internet Gaming Disorder Scale-Short Form (IGDS9-SF-M): Evidence from a Sample of Malaysian Undergraduates

In recent years, increased interest in Internet Gaming Disorder has led to the development of the Internet Gaming Disorder Scale-Short Form. Translation and subsequent validation of such a scale are important for cross-cultural use. The aim of the present study was to examine the psychometric properties (factor structure, reliability, and validity) of the Malay Version of the Internet Gaming Disorder Scale-Short Form using a sample of Malaysian undergraduates. The present sample included 137 Malaysian undergraduates. Participants completed a self-administered online survey containing demographic items, the Malay Version of the Internet Gaming Disorder Scale-Short Form, the Problematic Online Gaming Questionnaire-Short Form, and the Malay Version of the Internet Addiction Test. The present findings confirm the one-factor model of the Malay Version of the Internet Gaming Disorder Scale-Short Form. Good reliability, as measured by Cronbach alpha, was found for the Malay Version of the Internet Gaming Disorder Scale-Short Form. The Malay Version of the Internet Gaming Disorder Scale-Short Form has demonstrated concurrent validity by significantly correlating with the Problematic Online Gaming Questionnaire-Short Form as well as demonstrated convergent validity with respect to the Malay Version of the Internet Addiction Test. The Malay Version of the Internet Gaming Disorder Scale-Short Form is a reliable and valid tool for assessing Internet Gaming Disorder in Malaysian undergraduates. As more research is still needed to confirm the status of Internet Gaming Disorder as a formal disorder, it is hoped that the Malay Version of the Internet Gaming Disorder Scale-Short Form can facilitate future research examining antecedents and consequences of Internet Gaming Disorder in a Malaysian setting.