The criminogenic and psychological effects of police stops on adolescent black and Latino boys.

Proactive policing, the strategic targeting of people or places to prevent crimes, is a well-studied tactic that is ubiquitous in modern law enforcement. A 2017 National Academies of Sciences report reviewed existing literature, entrenched in deterrence theory, and found evidence that proactive policing strategies can reduce crime. The existing literature, however, does not explore what the short and long-term effects of police contact are for young people who are subjected to high rates of contact with law enforcement as a result of proactive policing.

Should job applicants be excited or calm? The role of culture and ideal affect in employment settings.

Do cultural differences in emotion play a role in employment settings? We predicted that cultural differences in ideal affect-the states that people value and ideally want to feel-are reflected in: (a) how individuals present themselves when applying for a job, and (b) what individuals look for when hiring someone for a job. In Studies 1-2 ( = 236, = 174), European Americans wanted to convey high arousal positive states (HAP; excitement) more and low arousal positive states (LAP; calm) less than did Hong Kong Chinese when applying for a job. European Americans also used more HAP words in their applications and showed more "high intensity" smiles in their video introductions than did Hong Kong Chinese.

Cultural variation in social judgments of smiles: The role of ideal affect.

While significant research has demonstrated that people's beliefs about a group shape how they judge members of that group, few studies have examined whether people's beliefs and values regarding emotion (their "ideal affect") shape how they socially judge people's emotional facial expressions. We predicted that the more people valued and ideally wanted to feel excitement and other high arousal positive states (HAP), the more affiliative (extraverted, agreeable) they would judge excited (vs. calm) faces.