We live in the age of attention economy where the aim is to make you spend as much time as possible on the various sites and networks. Your time spent there is very valuable. Psychology and design are an integral part of social media software and websites to influences you. The phone is a perfect tool to help in this matter as it provides the easiest access to your attention.
via diaspora user Celine M's post; https://diasporapod.no/posts/43de0960ace401398a7e2a0000053625 I reposted it this way as it wasn't showing the whole sheet. For better resolution/zooming of text; https://cdn.ttc.io/s/theglassroom.org/world-bank-group/Persuasive-design.pdf