In this week's Science Focus Podcast, we dive into the world of video games. Over the past couple of decades, video games have often got a bad rap, blamed for everything from aggression and violence to addiction and mental health problems.But what does the research actually say? Dr Pete Etchells is a psychologist at Bath Spa University who researches the behavioural effects of video games. In his first book, Lost in a Good Game (£14.99, Icon Books), he gets to the bottom of our relationship with games, and reveals a more positive side to our game-playing habits.He speaks to BBC Science Focus staff writer James Lloyd.If you like what you hear, then please rate, review, and share with anybody you think might enjoy our podcast.You can also subscribe and leave us a review on your favourite podcast apps. Also, if there is anybody you’d like us to speak to, or a topic you want us to cover, then let us know on Twitter at @sciencefocus.Listen to more episodes of the Science Focus Podcast:What does it mean to be happy? – Helen RussellWhy ASMR gives you tingles – Emma WhispersRedWhat we got wrong about pandas and teenagersWhat’s the deal with algorithms? – Hannah FryChanging our behaviour with virtual reality – Jeremy BailensonProject Discovery and its search for exoplanetsFollow Science Focus on Twitter, Facebook, Instagram and Flipboard Hosted on Acast. See acast.com/privacy for more information.