•Hispanics are the largest and fastest growing minority group in the United States, and numerous and varied interested constituencies stress that preventive intervention with Hispanic families is imperative. Filial therapy as an intervention and prevention counseling approach shows promise as an effective way to help these families. This article explores some of the constructs of filial therapy...

Benefits of size dimorphism and copulatory silk wrapping in the sexually cannibalistic nursery web spider, Pisaurina mira" (2016). Eileen Hebets Publications. Paper 54. For most males, reproductive success is dependent on the ability to acquire mates and successfully fertilize a female's eggs [1,2]. Research across diverse animal taxa has documented elaborate courtship displays and seemingly co...

Homelessness and the associated feelings of loss are highly distressing for parents and their children who experience them. The implications for young, homeless children are clinically significant, as these children tend to display higher rates of depressive, anxious feelings. The literature suggests that parents are especially challenged during a period of homelessness, as they cannot provide ...

In this paper we build a prey-predator model with discrete weight structure for the predator. This model will conserve the number of individuals and the biomass and both growth and reproduction of the predator will depend on the food ingested. Moreover the model allows cannibalism which means that the predator can eat the prey but also other predators. We will focus on a simple version with two...

Cod is the top piscivore predator in the Baltic Sea ecosystem. Based on stomach content data from 62 427 cod collected during 1977–1994 and food consumption rates, cannibalism in the Eastern and Western Baltic cod stocks has been quantified using multispecies virtual population analysis. In the Eastern Baltic stock, depending on model assumptions, an average of 25–38% of the 0-group and 11–17% ...

Sibling cannibalism-the killing and consumption of conspecifics within broods-carries a high risk of direct and inclusive fitness loss for parents and offspring. We reported previously that a unique vibrational behavior shown by the mother of the subsocial burrower bug, Adomerus rotundus (Heteroptera: Cydnidae), induced synchronous hatching. Maternal regulation may be one of the most effective ...

Cannibalism is uncommon in most species despite being taxonomically widespread. This rarity is surprising, because cannibalism can confer important nutritional and competitive advantages to the cannibal. A general, but untested, explanation for why cannibalism is rare is that cannibals may be especially likely to acquire pathogens from conspecifics, owing to greater genetic similarity among con...

Question: Do realistic models predict that infectious disease will select for altered life histories? Specifically, under what conditions can trophic disease transmission influence life history evolution in tiger salamanders by selecting against cannibalistic morphs? Data: previous information from laboratory and field studies on Ambystoma tigrinum nebulosum populations from the Kaibab Plateau ...

In examining family relations in contemporary China the paper reports the findings of an empirical investigation, which are discussed in terms of recent accounts in the specialist literature. While the individualization thesis suggests that the bonds between family members are diminishing and that family obligations are similarly less significant than they used to be, it is shown here that fami...

The contributions of filial responsibility to psychological functioning were examined longitudinally among Latino young adolescents from immigrant families. Participants included 199 7th and 8th Grade Latino boys and girls (M age = 13.8) who were either immigrants (79%) or children of immigrants (21%). The term, filial responsibility, refers to children's family caregiving efforts (e.g., househ...