Cannibalism, which functions as a life history trait in at least 1,300 species of both invertebrates and vertebrates, plays important ecological and evolutionary roles in populations. During times of low resource availability, cannibalism of juveniles by adults can redirect reproductive energy to times of higher resource availability. For example, prolonged increases in sea surface temperature ...

This study examines Chinese immigrant parents’ perceptions of filial piety. The concept of filial piety is introduced and we discuss the impacts of modernization and immigration experience on the challenges faced by contemporary Chinese immigrants as they reconcile traditional values with the demands of sociohistorical change and child rearing in the United States. Factor analysis of a commonly...

Purpose of the Study Although prior research suggests that high filial obligation has an adverse impact on psychological well-being, little is known about the implications of these beliefs for marital quality during midlife. Therefore, the purpose of this study was to examine dyadic associations between middle-aged husbands' and wives' filial obligation beliefs and their marital satisfaction. ...

Background: Filial piety is a fundamental virtue that defines children’s care-giving obligation to older parents in Chinese families. This study aims to evaluate whether gender difference exists in the expectation and receipt of filial piety among U.S Chinese older adults. Methods: Data were drawn from the PINE study, a population-based study of U.S. Chinese older adults aged 60 and above in th...

In this article, we explore the phenomenon of acculturation in filial practices among 21 Chinese immigrants in a suburban city in the Midwestern United States using focus groups and individual interviews. All participants were situational-reciprocal-filial caregivers who had acculturated into mainstream filial practices while preserving their heritage to deal with the challenges of parental car...

Cell cannibalism is believed to be an indicator of high-grade aggressive cancers with increased metastatic potential. It denotes both anaplastic grade and invasiveness and is valuable in assessing tumor behavior. The present study was a 2-year retrospective and 1-year prospective study conducted in the Department of Pathology, Government Medical College, Jammu. PAP and MGG stained smears of eff...

Sibling cannibalism is commonly observed in marine species. For instance, intrabrood cannibalism has been documented in marine gastropods with direct development, suggesting a relationship between embryo behavior and the evolution of life history strategies. However, there has been little effort to document the factors driving sibling cannibalism in marine species. The kin selection theory sugg...