James W. Pennebaker

The words people use in disclosing a trauma were hypothesized to predict improvements in mental and physical health in 2 studies. The first study reanalyzed data from 6 previous experiments in which language variables served as predictors of health. Results from 177 participants in previous writing studies showed that increased use of words associated with insightful and causal thinking was linked to improved physical but not mental health. Higher use of positive relative to negative emotion words was also associated with better health. An empirical measure that was derived from these data correlated with subsequent distress ratings. The second study tested these models on interview transcripts of 30 men who had lost their partners to AIDS. Cognitive change and empirical models predicted postbereavement distress at 1 year. Implications of using computer-based text analyses in the study of narratives are discussed.

Montesquieu argued that residents of warmer climates are more emotionally expressive than those living in cooler ones. More than 2,900 college students from 26 countries completed a brief questionnaire assessing the degree to which they considered Northerners and Southerners within their own countries to be emotionally expressive. In addition, individuals rated themselves on their own degree of expressiveness. In partial confirmation of Montesquieu's hypothesis, it was found that large within-country North-South stereotypes exist. Especially in Old World countries, Northerners are viewed as less emotionally expressive than Southerners. Regression and other analyses revealed that self-ratings of expressiveness were, in fact, related to being from the South and to warmer mean temperatures. Several possible explanations for these effects are discussed.