Although many studies have investigated individual differences in online social networking, few have examined the recent and rapidly popularized social phenomenon of the ''selfie'' (a selfportrait photograph of oneself). In two studies with a pooled sample of 1296 men and women, we tested the prediction that individuals who score high on four narcissism… (More)
Olfaction allows us to detect subtle changes in our environment, but sensitivity of the sense of smell varies among individuals. Although a significant number of research papers discuss the relationship between olfactory abilities and environmental factors, most studies have been conducted on Western populations or in developed Asian societies. The… (More)
Several mammalian species scale their voice fundamental frequency (F0) and formant frequencies in competitive and mating contexts, reducing vocal tract and laryngeal allometry thereby exaggerating apparent body size. Although humans' rare capacity to volitionally modulate these same frequencies is thought to subserve articulated speech, the potential… (More)
OBJECTIVE Theories about how couples help each other to cope with stress, such as the systemic transactional model of dyadic coping, suggest that the cultural context in which couples live influences how their coping behavior affects their relationship satisfaction. In contrast to the theoretical assumptions, a recent meta-analysis provides evidence that… (More)
The common usage and novelty of social media is reflected in the emergence of many new psychological phenomena. Here, we explored the relationship between number of uploaded selfies (a self-portrait photograph of oneself) and individual personality differences that are likely to be related with self-promoting behavior, i.e., histrionic personality. A total… (More)
[This corrects the article on p. 1106 in vol. 7, PMID: 27551269.].