湖南某村外出务工人员艾滋病知识掌握现状调查及分析

采取匿名问卷调查和个别深入访谈相结合的方式对103名外出务工人员进行调查,表明大部分外出务工人员对艾滋病的传播途径、预防等知识有一定了解,但是不够全面和准确,存在较多误解。今后应加大对外出务工人员的关注,采取更有效的艾滋病健康促进干预措施。     

有偿献血HIV感染者的情绪障碍

考察有偿献血HIV感染者的情绪状况,探讨他们面临的艾滋病压力和对感染HIV的认知评价对其情绪的影响。方法：采用Beck抑郁量表、焦虑自评量表、艾滋病压力量表、认知评价量表作为测查工具,测查了185名有偿献血HIV感染者,并收集了人口学资料、症状资料和其它信息。结果：（1）92%的有偿献血HIV感染者有中、重度抑郁障碍,他们的焦虑程度高于神经衰弱者和焦虑症者;（2）艾滋病压力不仅通过认知评价而且会直接对情绪障碍产生影响;（3）认知评价在艾滋病压力和情绪障碍之间起部分中介作用。结论：有偿献血HIV感染者抑郁、焦虑情绪障碍严重,艾滋病压力和认知评价对情绪障碍的产生都有直接或间接的影响     

大学生对艾滋病的乐观偏差

研究采用问卷法,以北京6所高校的278名被试为样本,考察了大学生对艾滋病的乐观偏差。结果表明,被试对艾滋病的感染和治愈存在着双重乐观偏差;艾滋病知识掌握程度既与感染艾滋病的乐观偏差无显著相关,也与治愈艾滋病的乐观偏差无显著相关。     

The influence of parents,older siblings,and non-parental care on infant development at nine months of age

BackgroundThe majority of research examining the influence of social environment on early child development suggests benefits to two-parent households, but contradictory evidence for the effects of siblings. The aims of the present study were to examine the influence of the child's proximal social environment, and the effects of interactions between socioeconomic status and social environment on developmental outcomes.MethodsPrimary caregivers of a representative sample of 10,748 nine-month-old infants in Ireland completed the Ages and Stages Questionnaire and provided information on social environment. Adjustment was made for infant and maternal characteristics, household income, and area where the child was living at the time of the study. Further analyses tested for interactions between social environment and household income.ResultsBinary logistic regressions indicated no effects for number of parents in the household. However, the presence of siblings in the household was a consistent predictor of failing to reach milestones in communication, gross motor, problem-solving, and personal-social development. Furthermore, there was a gradient of increasing likelihood of failing in gross motor, problem-solving, and personal-social development with increasing numbers of siblings. Care by a grandparent decreased the likelihood of failing in communication and personal-social development.ConclusionsThese findings do not support the majority of research that finds positive benefits for two-parent households. Similarly, the findings suggest limited effects for non-parental care. However, the observed negative effects of siblings support both the confluence and resource dilution models of sibling effect. Examination of follow-up data may elucidate current findings.     

Understanding the Relationships Among HIV/AIDS-Related Stigma,Health Service Utilization,and HIV Prevalence and Incidence in Sub-Saharan Africa: A Multi-level Theoretical Perspective

HIV-positive individuals often face community-wide discrimination or public shame and humiliation as a result of their HIV-status. In Sub-Saharan Africa, high HIV incidence coupled with unique cultural contexts make HIV-positive individuals particularly likely to experience this kind of HIV/AIDS-related (HAR) stigma. To date, there is a relatively small amount of high-quality empirical literature specific to HAR stigma in this context, supporting the notion that a better understanding of this phenomenon is needed to inform potential interventions. This paper provides a thorough review of the literature specific to HAR stigma in Sub-Saharan Africa, finding (a) qualitative support for the existence of important relationships between HAR stigma and health service utilization and barriers; (b) a need for more quantitative study of stigma and its relationships both to health service utilization and to HIV outcomes directly; and (c) a disconnect between methodological techniques used in this context-specific literature and well-known theories about stigma as a general phenomenon. This paper then draws from its empirical literature review, as well as from well-known theoretical frameworks from multiple disciplines, to propose a theoretical framework for the ecological and multilevel relationships among HAR stigma, health service utilization, and HIV outcomes in this context.     

Similarities between self-reported road safety behavior of teenage drivers and their perceptions concerning road safety behavior of their parents

The study investigated 401 19-year-olds, who were licensed car drivers in Lithuania. The focus of the survey was on the self-reported road safety behaviors of teenage drivers and their perceptions of their parents’ road safety behaviors, in order to assess behavioral similarities between teenagers and their parents. The survey also investigated whether parents and teenagers discuss issues of driving safely, and whether there is an association between these conversations and driving restrictions.According to teenagers’ reporting, road safety behavior of teenage drivers and their parents often is similar: most of them break the speed limit, drive when feeling fatigued, use a cell phone when driving, and do not fasten the seat belt as a passenger in the back seat. The study indicated that there is a positive moderate correlation between road safety behaviors of teenagers and their parents, as reported by the teenagers. A majority of teenagers report that they discuss road safety factors, driving safely and driving behavior with their parents. Based on teenager reports, the parents, who discuss road safety issues with their children, are more likely to apply restrictions on teenagers’ driving.     

“I would have lost the respect of my friends and family if they knew I had bent the road rules”: Parents,peers, and the perilous behaviour of young drivers

Young novice drivers are at considerable risk of injury on the road. Their behaviour appears vulnerable to the social influence of their parents and friends. The nature and mechanisms of parent and peer influence on young novice driver (16–25 years) behaviour was explored via small group interviews (n = 21) and two surveys (n1 = 1170, n2 = 390) to inform more effective young driver countermeasures. Parental and peer influence occurred in pre-Licence, Learner, and Provisional (intermediate) periods. Pre-Licence and unsupervised Learner drivers reported their parents were less likely to punish risky driving (e.g., speeding). These drivers were more likely to imitate their parents and reported their parents were also risky drivers. Young novice drivers who experienced or expected social punishments from peers, including ‘being told off’ for risky driving, reported less riskiness. Conversely drivers who experienced or expected social rewards such as being ‘cheered on’ by friends – who were also more risky drivers – reported more risky driving including crashes and offences. Interventions enhancing positive influence and curtailing negative influence may improve road safety outcomes not only for young novice drivers, but for all persons who share the road with them. Parent-specific interventions warrant further development and evaluation including: modelling safe driving behaviour by parents; active monitoring of driving during novice licensure; and sharing the family vehicle during the intermediate phase. Peer-targeted interventions including modelling of safe driving behaviour and attitudes; minimisation of social reinforcement and promotion of social sanctions for risky driving also need further development and evaluation.     

The associations between autistic and communication traits in parents and developmental outcomes in children at familial risk of autism at 6 and 24 months of age

BackgroundSeveral studies have explored relationships between parent broader autism phenotype and offspring communication, and have reported that autistic-like traits in parents are related to offspring communication difficulties and autism severity. However, past research has focused on studying such associations in childhood and we know very little about them in infancy. With accumulating evidence that interventions administered during infancy may be most effective in reducing ASD symptoms, it is imperative to examine whether relationships between parent autistic-like traits and child communication appear even earlier during this critical period of life.MethodThis longitudinal study collected data from infant siblings of autistic children (N = 32) and infants with no family history of autism (N = 45) to explore how autistic-like traits in parents related to child developmental outcomes during infancy.ResultsParental communication difficulties and autistic-like traits were found to be associated with a range of child behaviours in the first two years of life, including social-emotional difficulties at 6 and 24 months, lower communication and emerging cognition at 24 months, and increased autistic behaviours at 24 months.ConclusionsBased on the results, it appears that some of the difficulties seen in parents are relayed to children genetically. These findings contribute to ASD research concerning early communication development in children and heritability of ASD traits and may have important implications in monitoring child development. Furthermore, since the current study found a significant association between autistic traits in parents and child social-emotional behaviour as early as 6 months of age, it provides evidence of the value of assessing interventions that target infancy.