Note: published in Scientific Reports means no good peer review. >At baseline, time watching (r = − 0.12) and socializing (r = − 0.10) were negatively correlat

Note: published in Scientific Reports means no good peer review. >At baseline, time watching (r = − 0.12) and socializing (r = − 0.10) were negatively correlated with intelligence, while gaming did not correlate. After two years, gaming positively impacted intelligence (standardized β = + 0.17), but socializing had no effect. >... Broadly, our results are in line with research on the malleability of cognitive abilities from environmental factors, such as cognitive training and the Flynn effect.