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Compromised time control is a variable of interest among disordered gamers because time spent on videogames can directly affect individuals’ lives. Although time perception appears to be closely associated with this phenomenon, previous studies have not systematically found a relationship between time perception and gaming. Therefore, the purpose of this narrative review is to explore how gaming disorder may be associated with time perception. It has been found that gamers exhibit a stronger attentional focus as well as an improved working memory compared with non-gamers. However, gamers (and especially disordered gamers) exhibit a stronger reaction to gaming cues which—coupled with an altered emotion regulation observed among disordered gamers—could directly affect their time perception. Finally, “'flow states”' direct most of the attentional resources to the ongoing activity, leading to a lack of resources allocated to the time perception. Therefore, entering a flow state will result in an altered time perception, most likely an underestimation of duration. The paper concludes that the time loss effect observed among disordered gamers can be explained via enhanced emotional reactivity (facilitated by impaired emotion regulation).

Although time perception has mainly been explored through the prospective paradigm, it appears that emotional stimuli lead to an overestimation of time either through an arousing or an attentional effect. Amongst the emotional stimuli, emotional expressions are of inlerest due to their social importance. The purpose of this paper was to systematically review research carried out into emotional expression interference on time perception. A systematic literature review of 13 peer-reviewed papers with an empirical design that tested healthy participants was conducted on studies exploring both time perception and emotional expression. Furthermore, the papers were only included if they were written in English language and dated from at least the year 1964 (i.e. following Treisman’s model of time perception in 1963). Findings showed a congruent overestimation when participants were exposed to emotional faces, especially when they expressed anger. This interaction was mediated by the dynamism of the stimuli used (i.e. there was a stronger effect if the expressions were animated), the model gaze and direction (i.e. nullified effect when the face was directed away from the participant), the embodiment effect (i.e. nullified effect when participants could not mimic the expression), and participant age (i.e. stronger effect of positive expressions amongst elderly participants). In conclusion, it emerged that two underlying mechanisms explain the overestimation observed when confronted with emotional expressions – attention and arousal. Although these two mechanisms appear to impair time perception independently, the studies on the stimuli dynamism indicated a potential conjoint effect of these mechanisms.

Videogames have become one of the most popular leisure activities worldwide, including multiple game genres with different characteristics and levels of involvement required. Although a small minority of excessive players suffer detrimental consequences including impairment of several cognitive skills (e.g., inhibition, decision-making), it has also been demonstrated that playing videogames can improve different cognitive skills. Therefore, the current paper systematically reviewed the empirical studies experimentally investigating the positive impact of videogames on cognitive skills. Following a number of inclusion and exclusion criteria, a total of 32 papers were identified as empirically investigating three specific skills: taskswitching (eight studies), attentional control (22 studies), and sub-second time perception (two studies). Results demonstrated that compared to control groups, non-problematic use of videogames can lead to improved task-switching, more effective top-down attentional control and processing speed and increased sub-second time perception. Two studies highlighted the impact of gaming on cognitive skills differs depends upon game genre. The studies reviewed suggest that videogame play can have a positive impact on cognitive processes for players.

There is now a growing literature demonstrating the excessive gaming can have negative detrimental effects on a small minority of gamers. This has led to much debate in the psychological literature on both the positive and negative effects of gaming. One specific area that has been investigated is the effect of gaming on different types of cognitive skills. The present study carried a systematic review examining the studies that have examined the impact of problematic gaming on cognitive skills. Following a number of inclusion and exclusion criteria, a total of 18 studies were identified that had investigated three specific cognitive skills: (i) multi-second time perception (4 studies), inhibition (7 studies), and decision-making (7 studies). Based on the studies reviewed, the findings demonstrate that the pathological and/or excessive use of videogames leads to more negative consequences on cognitive processes.\ud \ud \ud Contexte et objectifs: Jouer aux jeux vidéo est devenu l’une des activités mondiales majeures avec des millions de personnes y jouant tous les jours. Suivant ce succès, les jeux vidéo ont grandement évolué, multipliant les genres (p.ex., MMORPG, MOBA, FPS); certains de ces jeux demandant un grand investissement de la part des joueurs. Cet investissement peut devenir excessif, voire pathologique, et de nombreuses études ont exploré ce risque, menant à l’inclusion de l’« Usage pathologique des jeux sur Internet » dans l’appendice du DSM-5 (American Psychiatric Association, 2013). Cependant, malgré les risques sous-jacents d’une addiction (p.e.x., pertes de relations, difficultés scolaires), il a également été démontré que le jeu vidéo pouvait significativement améliorer les performances des joueurs (p.ex., performances sur un simulateur de chirurgie, Fanning, Fenton, Johnson, Johnson, & Rehman, 2011; meilleure recherche visuelle, Sims & Mayer, 2002). De plus, il a été démontré que le fait de jouer à ces jeux pouvait impacter les capacités cognitives des joueurs (p.ex., Durlach, Kring, & Bowens, 2009). Une revue systématique sur l’impact d’une utilisation pathologique/excessive sur ces capacités a donc été menée.\ud \ud Méthode: La recherche d’articles a été menée sur quatre bases de données (p.ex., Google Scholar, PubMed, Science Direct, PsychINFO). Afin d’être inclus dans cette revue, les articles revus par les pairs devaient: (i) dater d’au moins 2000 (les jeux vidéo ayant grandement évolué depuis), (ii) inclure au moins une étude expérimentale sur les processus cognitifs des joueurs, (iii) inclure des joueurs excessifs/pathologiques, (iv) être publiés en anglais, et (v) Ne pas avoir été utilisés dans une revue de littérature auparavant (p.ex., études en fMRI). Après sélection des articles et tri des doublons, la recherche a mené à 18 résultats dans 3 sections différentes (c.-à-d., Perception du temps supérieur à la seconde, Inhibition, et Prise de décision).\ud \ud Résultats: Les expériences sur la perception du temps montrent des résultats hétérogènes, certaines études ne montrant aucun résultat (p.ex.., Rivero, Covre, Reyes, & Bueno, 2012), d’autres des résultats partiels (Rau, Peng, & Yang, 2006), voire des résultats significatifs (Tobin & Grondin, 2009). Cependant, les études démontrant des résultats (potentiellement) significatifs incluaient des utilisateurs pathologiques, contrairement aux études sans résultats significatifs. Cette différence de population pouvant potentiellement expliquer cette différence. Les études sur l’inhibition montrent le même type de résultats hétérogènes, cependant, une fois ces études classées par type d’inhibition, il apparaîtrait que les joueurs montrent une inhibition de la réponse prépotente réduite (p.ex., au travers de tâches Go/Nogo, Littel et al., 2012), celle-ci étant aggravée lorsque des stimuli liés aux jeux étaient inclus dans la tâche (p.ex., Liu et al., 2014). Cependant, la seule étude ayant exploré l’annulation d’une réponse prépotente n’a pas démontré d’inhibition réduite, les joueurs de jeux-vidéos d’action présentant des temps de réactions réduits (Colzato, van den Wildenberg, Zmigrod, & Hommel, 2013). Finalement, Les études sur la prise de décision montrent des résultats similaires au travers des études, c’est-à-dire des lacunes à prendre des décisions dans des contextes de risque (p.ex., Pawlikowski & Brand, 2011), une prise de décision intacte dans les tâches à contextes ambigus (p.ex., Nuyens et al., 2016), et une tendance à préférer une récompense moindre immédiate à une récompense plus importante après un délai variable (Weinstein, Abu, Timor, & Mama, 2016).\ud \ud Discussion: Malgré les divers résultats contraires, et le peu d’étude sur certains processus, il est clair qu’une utilisation pathologique des jeux vidéo peut mener à des difficultés cognitives. Cependant, sachant que les études sur les performances susmentionnées ne recrutaient que des participants sains, il est supposable qu’une utilisation normale mènerait à des performances améliorées, sans aucune contrepartie négative. Plus d’études seraient donc nécessaires afin de déterminer l’impact différent des jeux vidéo sur les processus cognitifs en fonction du degré et type d’utilisation de ceux-ci (c.-à-d., utilisation occasionnelle, fréquente, ou pathologique).

Research investigating female gaming has begun to emerge despite gaming being traditionally more popular with males. Research in the 21st century has drawn attention to the role of women in culture, society, and technology, and female gaming is one of the growing phenomena not to have been researched in depth. The aim of the present paper was to review female gaming (i.e., the role of females within video game culture) and identify any associated psychopathological symptomatology. The review adapted the Sample, Phenomenon of Interest, Design, Evaluation, Research (SPIDER) model in conducting a narrative literature review. A search of three scientific electronic databases yielded 49 papers for further evaluation. From a methodological perspective, studies had to fulfill the following criteria to be included: i) published between the years 2000 and 2018; ii) assessed female gaming or the female position within gaming culture, iii) contained quantitative, qualitative, or mixed methods approaches to produce empirical data or discuss theoretical implications through reviews, iv) be retrievable as a full-text peer-reviewed journal paper, and v) published in English, German, Polish, Spanish, Italian, Portuguese, or French. Four categories emerged from the papers: i) the benefits of female gaming, ii) why women might play video games less than men, iii) perceptions and realities of female characters within video games, and iv) women’s position in gaming culture. The main findings showed playing video games has benefits for women in terms of enhancing cognitive, social, and physical abilities. However, they are less encouraged to play video games due to negative expectations based on gender and/or experiences during game play. Video games are associated with stereotypical male characteristics, such as being overly aggressive, and frequently contain sexualized content. Female gamers appear to require coping strategies to handle online harassment. Females look for different things in video games, which are not often included in game designs thereby limiting their abilities. For instance, female avatar representation—which is exaggerated and hypersexualized—can prompt social comparisons and lead to feelings of decreased self-esteem, depression, and other impacts on well-being. Overall, there are still obstacles for women playing video games even though they comprise half of the gaming population.

Multiplatform digital media use and gaming have been increased in recent years. The aim of this study was to examine associations between sociodemographics and digital gaming behavior characteristics (i.e., gaming time, medium, and genres) with problematic gaming behavior in adolescents. A convenience sample of Finnish junior high school students (n = 560; mean age 14 years, ranging from 12 to 16 years) participated in the cross-sectional survey, of which, 83% (n = 465) reported having played digital games regularly. Sociodemographic data, different forms of digital media use, gaming behavior characteristics and problematic gaming behavior was assessed. Study participants spent on average one hour per day playing digital games; casual games (23.9%), shooting games (19.8%), and sport games (12.9%), were the most popular games among participants. By using regression analysis, a blended family structure and gaming time related positively to problematic gaming behavior. Preferences for game genres such as solo, Massively Multiplayer Online Role-Playing and strategy-management games were also positively associated with problematic use of digital games. These findings provide knowledge that can be utilized in the prevention of the possible negative consequences of digital gaming.

Background and aims: Gaming applications have become one of the main entertainment features on smartphones, and this could be potentially problematic in terms of dangerous, prohibited, and dependent use among a minority of individuals. A cross-national study was conducted in Belgium and Finland. The aim was to examine the relationship between gaming on smartphones and self-perceived problematic smartphone use via an online survey to ascertain potential predictors. Methods: The Short Version of the Problematic Mobile Phone Use Questionnaire (PMPUQ-SV) was administered to a sample comprising 899 participants (30% male; age range: 18–67 years). Results: Good validity and adequate reliability were confirmed regarding the PMPUQ-SV, especially the dependence subscale, but low prevalence rates were reported in both countries using the scale. Regression analysis showed that downloading, using Facebook, and being stressed contributed to problematic smartphone use. Anxiety emerged as predictor for dependence. Mobile games were used by one-third of the respective populations, but their use did not predict problematic smartphone use. Very few cross-cultural differences were found in relation to gaming through smartphones. Conclusion: Findings suggest mobile gaming does not appear to be problematic in Belgium and Finland.

The proposed introduction of gaming disorder (GD) in the 11th revision of the International Classification of Diseases (ICD-11) developed by the World Health Organization (WHO) has led to a lively debate over the past year. Besides the broad support for the decision in the academic press, a recent publication by van Rooij et al. (2018) repeated the criticism raised against the inclusion of GD in ICD-11 by Aarseth et al. (2017). We argue that this group of researchers fails to recognize the clinical and public health considerations, which support the WHO perspective. It is important to recognize a range of biases that may influence this debate; in particular, the gaming industry may wish to diminish its responsibility by claiming that GD is not a public health problem, a position which maybe supported by arguments from scholars based in media psychology, computer games research, communication science, and related disciplines. However, just as with any other disease or disorder in the ICD-11, the decision whether or not to include GD is based on clinical evidence and public health needs. Therefore, we reiterate our conclusion that including GD reflects the essence of the ICD and will facilitate treatment and prevention for those who need it. CA extern

During the past two decades, Internet addiction (IA) has been the most commonly used term in research into online activities and their influence on the development of behavioral addictions. The aim of this review is to assess the impact of the concept of Internet gaming disorder (IGD), proposed by the American Psychiatric Association, on the scientific literature regarding IA. It presents a bibliometric analysis of the IA literature starting from the time IGD was first proposed, with the objective of observing and comparing the topics that have arisen during this period among the different IA themes researched. The findings demonstrate a steady evolution, particularly regarding publications related to the general aspects of IA: its clinical component, its prevalence and psychometric measures, the growing interest in the contextual factors promoting this addictive behavior, scientific progress in its conceptualization based on existing theoretical models, and neuropsychological studies. Nevertheless, many of the studies (22 %) focus on specific IA behaviors and show heterogeneity among the cyberaddictions, with online gaming (related to IGD) most common, followed by cybersex and social networking. Although research on the general concept of IA continues, investigators have begun to pay attention to the diverse spectrum of specific cyberaddictions and their psychological components.

Background: \ud The recent paper by Aarseth et al. (2016) questioned whether problematic gaming should be considered a new disorder particularly because “Gaming Disorder” (GD) has been identified as a disorder to be included in the next (11th) revision of the World Health Organization’s International Classification of Diseases (ICD-11).\ud \ud Methods:\ud This study uses contemporary literature to argue why GD should be included in the ICD-11.\ud \ud Results:\ud Aarseth and colleagues acknowledge that there is much literature (including papers by some of the authors themselves) that some individuals experience serious problems with video gaming. How can such an activity be seriously problematic yet not disordered? Similar to other addictions, gaming addiction is relatively rare and is in essence a syndrome (i.e., a condition or disorder characterized by a set of associated symptoms that tend to occur under specific circumstances). Consequently, not everyone will exhibit exactly the same set of symptoms and consequences, and this partly explains why those working in the problematic gaming field often disagree on symptomatology.\ud \ud Conclusions:\ud Research into gaming is not about pathologizing healthy entertainment, but about pathologizing excessive and problematic behaviors that cause significant psychological distress and impairment in an individual’s life. These are two related, but (ultimately) very distinct phenomena. While being aware that gaming is a pastime activity which is enjoyed non-problematically by many millions of individuals worldwide, it is concluded that problematic gaming exists and that it is an example of disordered gaming.

Mobile phones appear to have become one of the main entertainment features in adolescents’ life, which has also been suggested to be potentially addictive. A shortened version of a scale used to detect this potential addiction, the Mobile Phone Problematic Use Scale (MPPUS-10; Foerster, Roser, Schoeni, & Röösli, 2015) has been extracted from the Mobile Phone Problematic Use Scale for Adolescents (MPPUSA; Lopez-Fernandez, Honrubia-Serrano, & Freixa-Blanxart, 2012). To validate this shortened scale, a cross-national study surveyed 1391 high school students in both Spain and Greece, assessing both socio-demographic variables and self- perceived mobile use dependency. The MPPUS-10 exhibited good factorial validity, good reliability, and similar mid scores in both countries. Results from sub-scale symptomatology showed consistency in elevated levels of craving, withdrawal, and loss of control related to mobile phone use in both countries. This study presents evidence of self-perceived mobile phone dependence in south-European high school students, but more research is needed. © 2017, IFIP International Federation for Information Processing.

Addiction to technologies has been a widely debated scientific and clinically, being a condition for further study as potential psychiatric disorder. Some Spanish scales measure Internet addiction, but no one has been validated clinically. The aims were to describe a clinical sample of patients in treatment for a technology addiction, and to validate clinically the “Problematic Internet Entertainment Use Scale for Adults” (PIEUSAd). Little-scale clinical adult sample (N=31; 71 % men, and an age mean of 33.31) was selected, collecting socio-demographic and clinical data, technological usages, and the PIEUSAd and Compulsive Internet Use Scale in a survey. The setting was a public health center in Barcelona (Spain). The patients in treatment for a technological addiction as primary diagnosis were usually young males, which suffer from a genuine e-addiction (above all, internet addiction, gaming and cybersex); only the middle seems to have a dual pathology (usually another addiction). They are usually referred by other clinician and the majority don’t have previous psychiatric care. The PIEUSAd showed large variability in item scored, and high factor and construct validity, and excellent reliability (a=0.98). In conclusion, the heterogeneity in the characteristics of patients is evidenced. Moreover, the PIEUSAd has been clinical validated to do a better screen in technological addictions, where “loss of control” and “evasion” seems to be the prevalent addictive symptoms in these types of patients.\ud Spanish abstract: La adicción a las tecnologías ha sido debatida ampliamente tanto científica como clínicamente, siendo una condición a estudiar como potencial trastorno psiquiátrico. Algunas escalas españolas miden la adicción al internet, pero ninguna ha sido validada clínicamente. Los objetivos son describir la muestra clínica de pacientes en tratamiento por una adicción tecnológica, así como validar clínicamente la “Problematic Internet Entertainment Use Scale for Adults” (PIEUSAd). Una muestra clínica a pequeña escala (N=31; 71 % hombres, con una edad media de 33,31) fue seleccionada, se recogieron datos socio-demográficos, clínicos y de uso de tecnologías, así como la PIEUSAd y la “Compulsive Internet Use Scale” a través de una encuesta. El contexto fue un centro de salud pública de Barcelona (España). Los pacientes en tratamiento por una adicción tecnológica como primer diagnóstico eran usualmente hombres jóvenes que sufrían de una e-adicción genuina (sobre todo, adicción a internet, videojuegos o cibersexo); solo la mitad parecía sufrir una patología dual (normalmente otra adicción). Eran normalmente derivados por otros profesionales de la salud y la mayor parte no habían sido tratados psiquiá- tricamente con anterioridad. La PIEUSAd mostró gran variabilidad en sus puntuaciones, alta validez factorial y de constructo, y excelente fiabilidad (a=0,98). En conclusión, la heterogeneidad de las características de los pacientes fue evidenciada. Además, la PIEUSAd ha sido validada clínicamente para poder hacer un mejor cribado en las adicciones tecnológicas, donde la “pérdida de control” y la “evasión” parecen ser los síntomas prevalentes en estos tipos de pacientes.

En este artículo se presenta un análisis clínico de las diferencias psicopatológicas entre dos grupos de pacientes, mujeres, con problemas de Dependencia Emocional con y sin consumo de sustancias ilegales comórbido. Las pacientes fueron evaluadas mediante los cuestionarios TDS100, SCL-90-R, BIS-11 y una entrevista semiestructurada adaptada de la entrevista SCID-I. Los grupos se formaron en función de si existía consumo de drogas o no en el momento de la evaluación. \ud A través de los resultados hallados, se puede concluir que el grupo de mujeres con un consumo ocasional de drogas presenta una mayor gravedad en la escala de Acomodación medida a través del TDS-100, así como puntuaciones más altas en psicopatología comórbida (Sensibilidad Interpersonal, Ansiedad, Hostilidad, Ideación paranoide, Psicoticismo y GSI) medida por el SCL-90-R. Finalmente, el grupo con uso de drogas obtuvo puntuaciones significativamente más altas en la subescala Impulsividad Motora medida por el BIS-11.\ud English abstract: In this article we present a clinical analysis of the psychopathological differences between women patients with Affective Dependence problems with and without comorbid substance use. The patients were assessed trough the TDS-100, SCL-90-R, BIS-11 questionnaires and a semi-structured interview adapted from the SCID-I interview. The groups were created based on the substance use at the moment of the assessment.\ud The results reveal that the group of women with occasional use of drugs shows higher severity in the Accommodation scale measured trough the TDS-100 and in the comorbid psychopathology measured by the SCL-90R (Interpersonal Sensitivity, Anxiety, Hostility, Paranoid ideation, Psychoticism y GSI). Finally, the group with drug use obtained significantly higher scores in the Motor Impulsiveness subscale measured by the BIS-11.

Internet addiction (IA) is the most studied behavioral addiction. However, few studies have been conducted that simultaneously include several countries to attain an inter-cultural and international perspective on the phenomenon. The aim of this systematic review is to observe the characteristics of cross-cultural IA studies, in order to explore (i) their classification, (ii) the cultures involved, (iii) the IA issues treated, and (iv) the commonalities and differences among cultures. For this review the PsycINFO scientific database was selected to make searches without restrictions. Out of 23 documents, 8 were selected (34.8%), after applying two research paper selection phases with the following specific inclusion criteria: the paper needs to be (i) an empirical cross-cultural study, (ii) focused on IA or other related online excessive behaviors, and (iii) published in a journal. Between 2008 and 2015, the results show that from 2012 onwards until the present, there has been a continuing increase of papers, mostly cross-national intercontinental studies that usually research IA in its generalized subtype and estimate its prevalence with classic and valid scales, while only one study focuses on video gaming. The continents involved are usually Asia, America and Europe, and the commonalities show that the higher rates of IA exist in Asian countries, in male users who spend a lot of hours online. Differences among countries and risk factors have however also been detected and cultural factors are usually not analyzed. More cross-cultural research on IA and other potentially addictive technologies and online activities is needed, so that we may further explore cultural factors and achieve higher external validity of the findings.

AIM: To provide a comprehensive overview of clinical studies on the clinical picture of Internet-use related addictions from a holistic perspective. A literature search was conducted using the database Web of Science. METHODS: Over the last 15 years, the number of Internet users has increased by 1000%, and at the same time, research on addictive Internet use has proliferated. Internet addiction has not yet been understood very well, and research on its etiology and natural history is still in its infancy. In 2013, the American Psychiatric Association included Internet Gaming Disorder in the appendix of the updated version of the Diagnostic and Statistical Manual for Mental Disorders (DSM-5) as condition that requires further research prior to official inclusion in the main manual, with important repercussions for research and treatment. To date, reviews have focused on clinical and treatment studies of Internet addiction and Internet Gaming Disorder. This arguably limits the analysis to a specific diagnosis of a potential disorder that has not yet been officially recognised in the Western world, rather than a comprehensive and inclusive investigation of Internet-use related addictions (including problematic Internet use) more generally. RESULTS: The systematic literature review identified a total of 46 relevant studies. The included studies used clinical samples, and focused on characteristics of treatment seekers and online addiction treatment. Four main types of clinical research studies were identified, namely research involving (1) treatment seeker characteristics; (2) psychopharmacotherapy; (3) psychological therapy; and (4) combined treatment. CONCLUSION: A consensus regarding diagnostic criteria and measures is needed to improve reliability across studies and to develop effective and efficient treatment approaches for treatment seekers.

Research investigating female gaming has begun to emerge despite gaming being traditionally more popular with males. Research in the 21st century has drawn attention to the role of women in culture, society, and technology, and female gaming is one of the growing phenomena not to have been researched in depth. The aim of the present paper was to review female gaming (i.e., the role of females within video game culture) and identify any associated psychopathological symptomatology. The review adapted the Sample, Phenomenon of Interest, Design, Evaluation, Research (SPIDER) model in conducting a narrative literature review. A search of three scientific electronic databases yielded 49 papers for further evaluation. From a methodological perspective, studies had to fulfill the following criteria to be included: i) published between the years 2000 and 2018; ii) assessed female gaming or the female position within gaming culture, iii) contained quantitative, qualitative, or mixed methods approaches to produce empirical data or discuss theoretical implications through reviews, iv) be retrievable as a full-text peer-reviewed journal paper, and v) published in English, German, Polish, Spanish, Italian, Portuguese, or French. Four categories emerged from the papers: i) the benefits of female gaming, ii) why women might play video games less than men, iii) perceptions and realities of female characters within video games, and iv) women's position in gaming culture. The main findings showed playing video games has benefits for women in terms of enhancing cognitive, social, and physical abilities. However, they are less encouraged to play video games due to negative expectations based on gender and/or experiences during game play. Video games are associated with stereotypical male characteristics, such as being overly aggressive, and frequently contain sexualized content. Female gamers appear to require coping strategies to handle online harassment. Females look for different things in video games, which are not often included in game designs thereby limiting their abilities. For instance, female avatar representation-which is exaggerated and hypersexualized-can prompt social comparisons and lead to feelings of decreased self-esteem, depression, and other impacts on well-being. Overall, there are still obstacles for women playing video games even though they comprise half of the gaming population.