The current study examined whether relationships also influence personality trait development during middle and older adulthood, focusing on the individual's perception of support from the relationship partner. Using data from the Health and Retirement Study (n = 20,422; mean age = 65.9 years), we examined the longitudinal relationships between…

Understanding the factors that affect participation in online games will help educational game designers develop games that maximize participation. This study investigated whether introversion or extroversion, player motivation, and gender affected participation in online games. Participants (n = 400) completed a 50-item questionnaire about…

Language learning is a complex process that is controlled or influenced by a host of linguistic and non-linguistic factors. Some of these factors are the main concerns of psychologists rather than linguists. Ever since psychology began to develop in the 20th century, more and more individual characteristics were identified and defined. Eysenck's…