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COVID-19 pandemic and the related restrictions had a significant impact on the living and working conditions as well as the everyday behavior and mental health condition. Aim of the current analysis was to examine the impact of the input-deprived circumstances on the sexual life characteristics. An online survey carried out after a few weeks of the first nation-wide lockdown was enacted in Hungary. 1,755 persons participated in the first wave (50.4% males). Relationship and sexual life satisfaction, sexual intercourse and masturbation frequency were assessed with additional single-item questions about the subjective change (5-pont Likert scale; 1="decreased significantly"; 5="increased significantly) in these characetristics since the epidemiological restrictions had been introduced. Furthermore, several potential protective and risk factors were measured (depressive symptoms, perceived stress, loneliness, general well being, intolerance of uncertainty, sensation seeking, and COVID-19 related health anxiety). Linear regression models were calculated to assess which of the former variables predict the subjective changes of one's sexual life. The analyses resulted in weak standardized coefficients. The subjective change in relationship satisfaction (mean 3.20, SD 0.94) and sexual satisfaction (mean 2.82, SD 0.73) were predicted positively by general wellbeing (β=.11-0.25, p<.01), and negatively by loneliness (β=-.14-0.19, p<0.01). Loneliness predicted negatively the subjective change in sexual intercourses (mean 2.75, SD 0.89) and masturbation frequency (mean 2.89, SD 0.84) (β=-.10-.12, p<.01), while sensation seeking had no effect (β=-.09, p<.01). The COVID-19 related health anxiety predicted negatively only the change in sexual life frequency (β=-.07, p<.05). The explained variances were rather small (1.7%-11.8%). [ABSTRACT FROM AUTHOR]

The Ten-Item Internet Gaming Disorder Test (IGDT-10) is a short screening instrument developed to assess Internet gaming disorder (IGD) as proposed in the Diagnostic and Statistical Manual of Mental Disorders , fifth edition ( DSM-5 ), adopting a concise, clear, and consistent item-wording. According to initial studies conducted in 2014, the instrument showed promising psychometric characteristics. The present study tested the psychometric properties, including language and gender invariance, in a large international sample of online gamers. In this study, data were collected from 7,193 participants comprising Hungarian ( n = 3,924), Iranian ( n = 791), English-speaking ( n = 754), French-speaking ( n = 421), Norwegian ( n = 195), Czech ( n = 496), and Peruvian ( n = 612) online gamers via gaming-related websites and gaming-related social-networking-site groups. A unidimensional factor structure provided a good fit to the data in all language-based samples. In addition, results indicated both language and gender invariance on the level of scalar invariance. Criterion and construct validity of the IGDT-10 was supported by its strong association with the Problematic Online Gaming Questionnaire and moderate association with weekly gaming time, psychopathological symptoms, and impulsivity. The proportions of each sample that met the cut-off score on the IGDT-10 varied between 1.61% and 4.48% in the individual samples, except for the Peruvian sample (13.44%). The IGDT-10 shows robust psychometric properties and appears suitable for conducting cross-cultural and gender comparisons across seven languages. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Introduction: The inclusion of Internet Gaming Disorder (IGD) in the DSM-5 (Section 3) has given rise to much scholarly debate regarding the proposed criteria and their operationalization. The present study's aim was threefold: to (i) develop and validate a brief psychometric instrument (Ten-Item Internet Gaming Disorder Test; IGDT-10) to assess IGD using definitions suggested in DSM-5, (ii) contribute to ongoing debate regards the usefulness and validity of each of the nine IGD criteria (using Item Response Theory [IRT]), and (iii) investigate the cut-off threshold suggested in the DSM-5., Methods: An online gamer sample of 4887 gamers (age range 14-64years, mean age 22.2years [SD=6.4], 92.5% male) was collected through Facebook and a gaming-related website with the cooperation of a popular Hungarian gaming magazine. A shopping voucher of approx. 300 Euros was drawn between participants to boost participation (i.e., lottery incentive). Confirmatory factor analysis and a structural regression model were used to test the psychometric properties of the IGDT-10 and IRT analysis was conducted to test the measurement performance of the nine IGD criteria. Finally, Latent Class Analysis along with sensitivity and specificity analysis were used to investigate the cut-off threshold proposed in the DSM-5., Results: Analysis supported IGDT-10's validity, reliability, and suitability to be used in future research. Findings of the IRT analysis suggest IGD is manifested through a different set of symptoms depending on the level of severity of the disorder. More specifically, "continuation", "preoccupation", "negative consequences" and "escape" were associated with lower severity of IGD, while "tolerance", "loss of control", "giving up other activities" and "deception" criteria were associated with more severe levels. "Preoccupation" and "escape" provided very little information to the estimation IGD severity. Finally, the DSM-5 suggested threshold appeared to be supported by our statistical analyses., Conclusions: IGDT-10 is a valid and reliable instrument to assess IGD as proposed in the DSM-5. Apparently the nine criteria do not explain IGD in the same way, suggesting that additional studies are needed to assess the characteristics and intricacies of each criterion and how they account to explain IGD., (Copyright © 2015 Elsevier Ltd. All rights reserved.)