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321.
The relationship between workplace organization and socioeconomic attainments of workers, although an issue of some currency in contemporary stratification research, is complex and as yet not well understood. In contrast to dual economic theory, this paper attempts to sort out the separate effects of various components of the social organization of production on job rewards by adopting an explicit multidimensional approach to the conceptualization and measurement of organizational structure. Moreover, various considerations suggest that these structural impacts vary with business cycle activity. Accordingly, one of the research aims is to examine the extent to which various dimensions of organizational structure serve to differentially insulate workers from wage stagnation as economic conditions deteriorate. Finally, because firms may devise different institutional responses to declining product demand, these structural effects on both wage rates and unemployment propensities are examined. 相似文献
322.
Kathleen Mullan Harris R. Kelly Raley & Ronald R. Rindfuss 《Social science quarterly》2002,83(2):455-471
Objectives . This article examines the extent to which mothers must find child-care arrangements for more than one preschool child and, when they do, the strategies they adopt to juggle their work and family roles. Methods . We use national data from numerous studies with information on fertility and child care among employed mothers with children. Results . We find that it is a common life-course experience for mothers to need child care for two or more preschool-age children. Employed mothers' preferred strategy for child care for their multiple preschool-age children is to place all preschoolers in the same type of arrangement, choosing parental care more often and center care less often than employed mothers with one preschooler. Conclusions . Previous child-care research has ignored the complexities parents face when they must make child-care decisions about all their preschool-age children simultaneously. Child-care decisions need to be studied within the family and household context. 相似文献
323.
Objectives. In this article we examine correlates of health insurance coverage for low‐income households. Methods. Using data from the Welfare, Children, and Families Project (1999–2001), a sample of 2,402 low‐income families from Boston, Chicago, and San Antonio, we estimate two logistic regressions, one that predicts health insurance coverage for one focal child in each household and another that assesses the odds that all children in the household have coverage. Results. The children of poorly‐educated, immigrant, and Mexican‐origin parents are at an elevated risk of lacking insurance. These characteristics also increase the risk of incomplete household coverage. Mexican‐origin children and households are at particularly high risk of lacking complete coverage, a fact partially reflecting their residential concentration in states with high uninsurance rates, such as Texas. Conclusions. Serious holes in the health‐care safety net affect poor Americans differently based on their state of residence, race, ethnicity, and household structure. 相似文献
324.
This study examined what variables best predict concerns about neighborhood safety among middle-aged and older adults. Eighty-five participants were selected from a Midwestern urban area. Participants completed a 22-item questionnaire that assessed their perceptions of neighborhood safety and vigilance. These items were clustered as: (a) community care and vigilance, (b) safety concerns, (c) physical incivilities, and (d) social incivilities. Police crime data were also used in the analyses. Our findings suggest that aspects of the broken window theory, collective efficacy, and place attachments play a role in affecting residents' perceptions of neighborhood safety. 相似文献
325.
Torrance Stephens Rhonda Conerly Holliday Shakita Hopkins Shanhol Rose Ronald Braithwaite Selina Smith 《Journal Of Human Behavior In The Social Environment》2013,23(2):194-201
AbstractThe current study was designed to determine the extent to which self-reported ecstasy use in a population of juvenile adolescent detainees in a southern state is associated with high-risk health behaviors pertaining to sexually transmitted infection (STI) symptomology and past history of STI occurrence. Participants were 764 African American females extracted from an overall sample of 2,260 juvenile offenders housed at selected Youth Development Campuses in the state of Georgia. Significance tests were conducted using univariate logistic regressions to examine the independent associations of participant’s self-reported ecstasy use and dichotomized HIV risk behavior correlates and history of having a prior STI before the most recent incarceration Participants who reported ecstasy use prior to incarceration were 1.7 (OR = 1.68, 95% CI = 0.78–3.64) and 1.8 times (OR = 1.87, 95% CI = 1.24–2.81) more likely respectively to indicate having had genital warts or chlamydia, and were more than 1.5 times (OR = 2.21, 95% CI = 0.83–5.44) and two times more likely to report having had gonorrhea or herpes, accordingly. Prevention programs for adolescent offender populations should develop interventions that target adolescents’ substance use behavior as a function of STI risk taking as well as being culturally competent to deal specifically with these problem behaviors. 相似文献
326.
A. Grace Valiante Ronald G. Barr Philip R. Zelazo Rollin Brant Simon N. Young 《Infancy》2013,18(4):443-461
Newborn infants preferentially orient to familiar over unfamiliar speech sounds. They are also better at remembering unfamiliar speech sounds for short periods of time if learning and retention occur after a feed than before. It is unknown whether short‐term memory for speech is enhanced when the sound is familiar (versus unfamiliar) and, if so, whether the effect is further enhanced by feeding. We used a two‐factorial design and randomized infants to one of four groups: prefeed‐unfamiliar, prefeed‐familiar, postfeed‐unfamiliar, and postfeed‐familiar. Memory for either familiar or unfamiliar speech (the infant's mother saying “baby” versus a female stranger saying “beagle”) was assessed using head turning to sound in an habituation–recovery paradigm and a retention delay of 85 sec either before or after a typical milk feed. Memory for the familiar speech–voice was enhanced relative to the unfamiliar speech–voice, expressed by significantly less head turning toward the habituated sound stimulus when it was re‐presented after the delay. Memory for familiar or unfamiliar speech was not significantly enhanced from pre‐ to postfeeding, nor was there a significant interaction. This is the first demonstration in newborns that familiarity enhances short‐term memory for speech–voice sound. 相似文献
327.
Using data from two postfrontier rural settings, Nang Rong, Thailand (N = 2,538), and Chitwan Valley, Nepal (N = 876), this article examines agricultural push factors determining the out‐migration of young people age 15 to 19. We focus on different dimensions of migration, including distance and duration. Our study examines a wide array of agricultural determinants, each with its own potential effect on migration. These determinants include land tenure, crop portfolios, animal husbandry activities, and use of farm inputs. We link these proximal causes to two underlying mechanisms: risk and amenities. We examine these determinants using separate models across settings. Our results indicate that agricultural factors are significant determinants of migration in both contexts. However, different factors operate in different settings, indicating the importance of contextual variation in explaining the manner in which risks and amenities influence agricultural determinants of migration. 相似文献
328.
329.
John W. Bardo Jeffrey W. Riemer Ronald R. Matson Robert K. Knapp 《Sociological spectrum》2013,33(4):415-428
Using a sociocultural ecological model the social structure and ter‐ritoriality of the skid row in a midwestern city was examined. Results suggest that the various groups inhabiting skid row can be hierarchically ordered according to social status and that uses of the territory varies greatly among component groups. Results also support the use of sociocultural ecology as a model for analyzing skid row and probable effects of changes imposed on skid row by urban renewal and redevelopment. 相似文献
330.
Ronald G. Evans Ph.D. Brent Decker 《Journal of American college health : J of ACH》2013,61(3):172-174
Abstract A two-day health fair that focused entirely on the tobacco smoking habit was organized. Participating agencies offered information on smoking effects, cessation programs, and health screening to fair visitors. A visitor questionnaire indicated that the fair was successful in attracting both smokers and nonsmokers and that each group found information that was perceived as helpful. Issues involved in coordinating the project are discussed and suggestions for future smoking and health fairs are offered. 相似文献