In this paper I explore the psychology of ritual performance and present a simple graphical model that clarifies several issues in William Irons's theory of religion as a "hard-to-fake" sign of commitment. Irons posits that religious behaviors or rituals serve as costly signals of an individual's commitment to a religious group. Increased commitment among members of a religious group may facili...

A model developed in an investigation of the effects of transcendent experiences on subjective well-being may provide insight into the weak, positive correlation between religious commitment and well-being. This model suggests that religious commitment influences a person's sense of meaning in life, which, in turn, influences well-being. The model also suggests that transcendent experiences can...

We describe here a new measure of religious commitment, the Belief into Action (BIAC) scale. This measure was designed to be a comprehensive and sensitive measure of religious involvement that could discriminate individuals across the religious spectrum, and avoid the problem of ceiling effects that have haunted the study of highly-religious populations. Many scales assess religious beliefs, wh...

The family is the principal context for religious and spiritual socialization. Although religion remains a central force in the lives of most African Americans, research has failed to explore the role and impact of family on religious socialization within this population. This study addresses that gap in the literature by (1) exploring adults' perceptions of the influence of their parents, gran...

aim and background: development of human societies sometimes leads in negative consequences such as stress. this research was conducted to assess the effects of religious commitment and self-efficacy in predicting the amount and type of perceived stress in university students. methods and materials: this was a correlational-descriptive study including 200 undergraduate and postgraduate students...

Trust is a critical aspect of social interaction. One might predict that individuals trust religious out-groups less than religious in-groups, and that costly signals performed by members of religious in-groups increase trust while costly signals performed by members of religious out-groups decrease trust. We examined how Christian participants perceived the trustworthiness of Muslim and Christ...

Although numerous studies link adolescent religiousness to a variety of outcomes, limitations in the measurement of adolescent religiousness constrain interpretation of the findings. We introduce a multi-item measure of adolescent religiousness, the Religious Commitment Inventory for Adolescents (RCI-A), that assesses both religious behavior and sentiments and is appropriate for use with adoles...