Wu Youyou

TL;DR: It is shown that computers’ judgments of people’s personalities based on their digital footprints are more accurate and valid than judgments made by their close others or acquaintances, and that computer personality judgments have higher external validity when predicting life outcomes such as substance use, political attitudes, and physical health.

TL;DR: In this article, the authors argue that the lack of evidence for personality similarity stems from the tendency of individuals to make judgments relative to a salient comparison group, rather than in absolute terms (i.e., the reference-group effect), when responding to the self-report and peer-report questionnaires commonly used in personality research.

TL;DR: An artificial intelligence model is trained to estimate a paper’s replicability using ground truth data on studies that had passed or failed manual replication tests, and its generalizability is tested on an extensive set of out-of-sample studies.

TL;DR: Analyzing data of 10,560 Facebook users, it is found that individuals who are more authentic in their self-expression also report greater Life Satisfaction, countering the proposition that individuals with socially desirable personalities benefit from authentic self- expression more than others.

TL;DR: This article found that people from higher social class countries (as indexed by GDP per capita) had lower levels of internationalism, that is, they made more friendships domestically than abroad, while people from lower social classes made more international friendships.