There has recently come under my observation the rather unusual case of a girl who exhibits kleptomaniac tendencies only during her menstruation periods. A diagnosis of kleptomania seems to be fully justified, although the author is not unmindful of the fact that genuine cases of this disorder are exceedingly rare, and that kleptomania is not only subject to wide variation in definition, but is...

In social contexts, reading subtle changes in others' facial expressions is a crucial communication skill. To measure this ability, we developed an expression-change detection task, wherein a series of pictures of changes in an individual's facial expressions within contextual scenes were presented. The results demonstrated that the detection of subtle changes was highly sensitive to contextual...

marriage holds a special position in different cultures and religions. despite differences in the limits and conditions of marriage, religions have many similarities in regard to the issue of marriage. this research paper is a comparative study of marriage in islam, christianity, and judaism. the findings reveal that all three traditions recognize marriage to have a sacred nature, and they all ...

Strong relationships have been hypothesized between the timing of marriage and the familial environment of the couple. Sociologists have identified various mechanisms via which the age at marriage in the parental generation might be related to the age at marriage of the children. In our paper we study this relationship for historical populations. We use a dataset consisting of several hundreds ...

Trends and determinants of female marriage migration in contemporary China Hu Ying, Li Shuzhuo, Marcus W. Feldman (1 School of Public Management, Xi’an Jiao tong University, Xi’an, Shaanxi, China; 2 Department of Biology, Stanford University, Stanford CA 94305-5020, USA) Abstract: With the rapid development of China’s economy, an increasing number of unmarried young women are leaving their home...

The tax regimes applied to couples in many countries including the US, France, and Germany imply either a marriage penalty or a marriage bonus. We study how they affect the decision to get married by considering two potential spouses who play a marriage proposal game. At the end of the game they may get married, live together without formal marriage, or split up. In this signaling game, proposi...

This article investigates the determinants of kin marriage on the basis of a large-scale database covering a major rural part of The Netherlands during the period 1840-1922. We studied three types of kin marriage: first cousin marriage, deceased spouse's sibling marriage, and sibling set exchange marriage. Almost 2% of all marriages were between first cousins, 0.85% concerned the sibling of a f...

Why do some men father children outside of marriage without providing support? Why do some women have children outside of marriage when they receive little support from fathers? Why is this behavior more common among blacks than whites? We estimate a dynamic equilibrium model of marriage, employment, fertility, and child support decisions. We consider the extent to which low earnings, marriage ...