Subjective well-being (SWB) is an extremely active area of research with about 170,000
articles and books published on the topic in the past 15 years. Methodological and …

Over the past few years, the number and volume of data sources in healthcare databases
has grown exponentially. Analyzing these voluminous medical data is both opportunity and …

The development of academic fields is often described through the metaphor of
'waves.'Following the instantiation of positive psychology (the first wave), scholarship …

An increasing number of works in natural language processing have addressed the effect of
bias on the predicted outcomes, introducing mitigation techniques that act on different parts …

Technology now makes it possible to understand efficiently and at large scale how people
use language to reveal their everyday thoughts, behaviors, and emotions. Written text has …

Background: Social networking sites (SNSs) have become a pervasive part of modern
culture, which may also affect mental health. Objective: The aim of this systematic review …

Data on social media contain a wealth of user information. Big data research of social media
data may also support standard surveillance approaches and provide decision-makers with …

Abstract Language use is a psychologically rich, stable individual difference with well-
established correlations to personality. We describe a method for assessing personality …

Sentiment analysis is the task of automatically determining from text the attitude, emotion, or
some other affectual state of the author. This chapter summarizes the diverse landscape of …

Hostility and chronic stress are known risk factors for heart disease, but they are costly to
assess on a large scale. We used language expressed on Twitter to characterize community …