Play in video games

Prevalence and Prediction of Video Gaming Addiction Among Saudi Adolescents, Using the Game Addiction Scale for Adolescents (GASA)

Background

Understanding the prevalence and predictors of video game (VG) addiction is crucial in the Saudi context for improving the quality of life for adolescents and youths. We aim to determine the prevalence, types, and predictors of VG addiction disorders among Saudi adolescents using the validated Arabic-translated Game Addiction Scale for Adolescents (GASA).

Methods

A cross-sectional study of 787 adolescents was conducted via SurveyMonkey with the validated Arabic-translated GASA. The tool has seven domains, each containing three items, scored on a 5-point Likert scale. Data were collected on adolescent demographic characteristics (gender, age, education level, school performance, interaction, socialization, exercising, prayer, the parent's marital status, and education) and VG-related characteristics (age when child started playing VG, duration of playing VG per day, number of children in the family playing VG, parent's permission to play, parent's perception about the positive influence of VG). Logistic regression analysis was performed to identify the predictors of VG addiction. Significance was considered at p < 0.05.

Results

Of the 787 adolescents, 8.3% were addicted gamers, 33.4% were problem gamers, and 2.2% were highly engaged. Being an addicted gamer was significantly associated with male gender (OR = 1.36, p = 0.038), higher fathers' education (OR = 1.62, p = 0.001), and favorable perception of parents to VG (OR = 1.51, p = 0.007). When the ROC curve was applied, a cut-off score of 85 was the optimum GASA score above which the adolescent was likely to be an addicted gamer, with 76.9% sensitivity, 84.2% specificity, and an area under the curve of 88.5%.

Conclusion

Our study could be a pilot study for similar studies in other Arab countries. Potential community-based educational programs, parental involvement strategies, or activities to promote alternative hobbies of adolescents are recommended. Additional studies are necessary on how cultural differences might influence gaming addiction and the applicability of Western-based tools like GASA to Saudi contexts.

Animal play and evolution: Seven timely research issues about enigmatic phenomena

The nature of play in animals has been long debated, but progress is being made in characterizing play and its variants, documenting its distribution across vertebrate and invertebrate taxa, describing its mechanisms and development, and proposing testable theories about its origins, evolution, and adaptive functions. To achieve a deeper understanding of the functions and evolution of play, integrative and conceptual advances are needed in neuroscience, computer modeling, phylogenetics, experimental techniques, behavior development, and inter- and intra-specific variation. The special issue contains papers documenting many of these advances. Here, we describe seven timely areas where further research is needed to understand this still enigmatic class of phenomena more fully. Growing empirical and theoretical evidence reveals that play has been crucial in the evolution of behavior and psychology but has been underestimated, if not ignored, in both empirical and theoretical areas of evolutionary biology and neuroscience. Play research has important ramifications for understanding the evolution of cognition, emotion, and culture, and research on animals can be both informative and transformative.

Action video games and posterior parietal cortex neuromodulation enhance both attention and reading in adults with developmental dyslexia

The impact of action video games on reading performance has been already demonstrated in individuals with and without neurodevelopmental disorders. The combination of action video games and posterior parietal cortex neuromodulation by a transcranial random noise stimulation could enhance brain plasticity, improving attentional control and reading skills also in adults with developmental dyslexia. In a double blind randomized controlled trial, 20 young adult nonaction video game players with developmental dyslexia were trained for 15 h with action video games. Half of the participants were stimulated with bilateral transcranial random noise stimulation on the posterior parietal cortex during the action video game training, whereas the others were in the placebo (i.e. sham) condition. Word text reading, pseudowords decoding, and temporal attention (attentional blink), as well as electroencephalographic activity during the attentional blink, were measured before and after the training. The action video game + transcranial random noise stimulation group showed temporal attention, word text reading, and pseudoword decoding enhancements and P300 amplitude brain potential changes. The enhancement in temporal attention performance was related with the efficiency in pseudoword decoding improvement. Our results demonstrate that the combination of action video game training with parietal neuromodulation increases the efficiency of visual attention deployment, probably reshaping goal-directed and stimulus-driven fronto-parietal attentional networks interplay in young adults with neurodevelopmental conditions.

Action video games normalise the phonemic awareness in pre-readers at risk for developmental dyslexia

Action video-games (AVGs) could improve reading efficiency, enhancing not only visual attention but also phonological processing. Here we tested the AVG effects upon three consolidated language-based predictors of reading development in a sample of 79 pre-readers at-risk and 41 non-at-risk for developmental dyslexia. At-risk children were impaired in either phonemic awareness (i.e., phoneme discrimination task), phonological working memory (i.e., pseudoword repetition task) or rapid automatized naming (i.e., RAN of colours task). At-risk children were assigned to different groups by using an unequal allocation randomization: (1) AVG (n = 43), (2) Serious Non-Action Video Game (n = 11), (3) treatment-as-usual (i.e., speech therapy, n = 11), and (4) waiting list (n = 14). Pre- and post-training comparisons show that only phonemic awareness has a significantly higher improvement in the AVG group compared to the waiting list, the non-AVG, and the treatment-as-usual groups, as well as the combined active groups (n = 22). This cross-modal plastic change: (i) leads to a recovery in phonemic awareness when compared to the not-at-risk pre-readers; (ii) is present in more than 80% of AVG at-risk pre-readers, and; (iii) is maintained at a 6-months follow-up. The present findings indicate that this specific multisensory attentional training positively affects how phonemic awareness develops in pre-readers at risk for developmental dyslexia, paving the way for innovative prevention programs.