The importance of children for the elderly and changes in reproductive behavior (a study of three rural communities in Mexico)

"This study analyzes the importance of children in the care of elderly populations in rural communities [in Mexico].... In particular, the perception of elders about the value of their children is analyzed, especially the role children play in their economic contribution to the household or their instrumental value to it at different stages of their lives.... With respect [to] the condition in which children support their parents in their old age the economic assistance given was studied too. Finally, the preference regarding family size of those 60 years or older [is] given, as well as the view points of women on the need to control fertility and reduce family size. Three different types of cost are studied: the economic cost of supporting and caring for children, the emotional cost of their upbringing and the health cost of multiple pregnancies and births." (SUMMARY IN ENG)     

Interreligious conflict in Israel: The group basis of conflicting visions

Utilizing several theories of sociocultural mobilization, this paper examines the contours of secular-religious conflict in contemporary Israel. According to a survey of adult Israelis, resistance to religious coercion among the secular population is driven primarily by symbolic, social, and cognitive forces rather than perceived discrimination or the threat posed by spatial proximity to the religious. As such, it is rooted in cultural identity. The theocratic disposition among religious Israelis is almost entirely a matter of social identification. These findings both confirm existing theories of intergroup conflict and suggest a framework for analyzing religion and state controversies in other polities.     

An in vitro study of the accuracy and precision of Breathalyzer models 900, 900A, and 1000

Ninety Breathalyzer instruments (Model 1000) and twenty instruments (Models 900, 900A) were studied using a protocol described by the Department of Transportation's "Standard for Devices to Measure Breath Alcohol." Although the mean of each of three concentrations tested (0.05, 0.10, and 0.15 g/210 L) compared favorably in both series, the standard deviation was consistently higher for the Model 1000 instruments. The Model 1000 instruments also produced a significant number of test results which exceeded the normally expected scientific deviation.