Validation of the Ten-Item Internet Gaming Disorder Test (IGDT-10) and Its Association with Functional Impairment in Brazilian Gamers.

Introduction: Despite the growing recognition of gaming disorder as a mental disorder, there is still debate about how it should be best screened for. This is especially relevant in countries where prevalence studies that could support evidence-based policymaking are still to be conducted. This study aims to evaluate the psychometric properties of the Brazilian Portuguese version of the Ten-Item Internet Gaming Disorder Test (IGDT-10) and to explore its association with functional impairment.

Depression in mothers at childhood: Direct and indirect association with problematic gaming in late adolescence/young adulthood.

Objectives: Little is known about the relationship between depression in mothers and problematic gaming in their children. Therefore, we aimed to investigate the potential role of mothers' depression in childhood as a risk factor for problematic gaming in their offspring in late adolescence/young adulthood.

Methods: We assessed data from 1557 participants on three waves (T0 collected in 2010/2011, T1 in 2013/2014, and T2 in 2018/2019) of a large Brazilian school-based cohort.

Psychometric properties of the Smartphone Addiction Inventory - Short Form (SPAI-SF) in Brazilian adolescents.

The Smartphone Addiction Inventory - Short Form (SPAI-SF) is shorter version (10 items) of the original version of SPAI (26 items). In this study, we aimed to: (i) adapt and test the internal structure of the SPAI-SF, using confirmatory factor analysis (CFA), multigroup confirmatory factor analysis (MGCFA), and network analysis; (ii) analyze the internal consistency, temporal stability, criterion, predictive and construct validities of the SPAI-SF. A total of 392 adolescents (M = 12.

The Self-perception of Text message Dependence Scale (STDS): A Brazilian-Portuguese validation and expansion of its psychometric properties.

Unlabelled: Text messaging is the primary form of technology-mediated interpersonal contact and the most carried out activity on cell phones. Despite its advantages, text messaging is not exempt from risks. The present paper aimed to validate and expand the psychometric properties of the Self-perception of Text-message Dependency Scale (STDS) in a Brazilian sample of adult internet users.

Mental health help-seeking among Brazilian medical students: Who suffers unassisted?

Introduction: Several barriers for mental health help-seeking were identified among medical students, including minimizing mental illness. Studies examining aspects particular to those who perceive psychological impairment but do not access treatment are necessary for planning interventions.

Aims: To identify help-seeking barriers based on the students' perception about their need for treatment and psychiatric symptoms.

Psychometric Properties of the Nine-Item Problematic Internet Use Questionnaire in a Brazilian General Population Sample.

The goal of the study is to adapt and examine the psychometric properties of the Brazilian version of the nine-item Problematic Internet Use Questionnaire (PIUQ-SF-9). A convenience sample of Brazilian internet users aged between 18 and 89 years (72.7% female, mean age 38.

Expert appraisal of criteria for assessing gaming disorder: an international Delphi study.

Background And Aims: Following the recognition of 'internet gaming disorder' (IGD) as a condition requiring further study by the DSM-5, 'gaming disorder' (GD) was officially included as a diagnostic entity by the World Health Organization (WHO) in the 11th revision of the International Classification of Diseases (ICD-11). However, the proposed diagnostic criteria for gaming disorder remain the subject of debate, and there has been no systematic attempt to integrate the views of different groups of experts. To achieve a more systematic agreement on this new disorder, this study employed the Delphi expert consensus method to obtain expert agreement on the diagnostic validity, clinical utility and prognostic value of the DSM-5 criteria and ICD-11 clinical guidelines for GD.

Playing the wrong game again? Policy responses to problematic video gaming in Brazil.

Brazil is the leading game market in South America and the second leading market in Latin America. Worldwide, Brazil ranks fourth in number of gamers, with nearly 66.3 million gamers.

Prevalence and correlates of gambling problems among a nationally representative sample of Brazilian adolescents.

The objectives of the study are: (a) to provide the first prevalence estimates of pathological gambling among Brazilian adolescents using an age-specific instrument in a nationally representative sample; (b) to investigate the extent to which adolescents participate in gambling activities in a developing country; and (c) to correlate different levels of gambling behavior with demographic variables. Multistage cluster sampling selected 3,007 individuals over 14 years of age from Brazilian household population. A total of 661 participants were between 14 and 17 years old.

[Internet and videogame addiction: a review].

Objective: With the introduction of the new technologies to our daily lives, the Internet and electronic games have become widely and unrestrictedly used tools and one of the major global phenomena in the last decade. Several investigations have attested the benefits from such resources; however, their healthy, adaptive use progressively gave place to their abuse and the lack of control, which have severely impacted on the daily life of millions of users. The objective of this study was to systematically review the articles looking into Internet and electronic games addiction in the general population.