The Role of Parents and Peers in Early Adolescent Substance Use: An Examination of Mediating and Moderating Effects

We examined several models representing the relations among parenting practices, family structure, peer pressure, and drug use in a sample of 443 seventh graders. The setting was an urban school system serving a high percentage of African American students from low-income families. Analyses using structural equation modeling supported a mediation model in which both peer pressure and parenting practices had direct effects on drug use, with peer pressure mediating the influence of parenting. Within this model, family structure had a significant direct effect on parenting, however, contrary to hypotheses, children from two-parent families were more likely to report that they received adequate parenting than were children from single-parent extended families. Several gender differences were also found. Peer pressure was more highly related to drug use for girls than for boys, and the relation between parenting and peer pressure was stronger for boys. Examination of a model that included moderator effects revealed that the relation between peer pressure and drug use increased as a function of poor parenting. Results of our study underscore the importance of drug prevention efforts focused on parenting practices.     

呈现方式、自我效能感和成就动机对FOK判断影响的研究

以英汉配对词为实验材料探讨了呈现方式、自我效能感和成就动机对ＦＯＫ判断（Ｆｅｅｌｉｎｇ ｏｆ Ｋｎｏｗｉｎｇ）的影响,被试是１４４名大学生。实验结果表明：（１）呈现方式、自我效能感和成就动机均显著影响ＦＯＫ判断等级的高低和判断的准确性;（２）自我效能感和成就动机在影响ＦＤＫ判断方面有显著的交互作用,成就动机对ＦＤＫ判断的作用受自我效能感影响;（３）被试的回忆成绩、再认成绩和ＦＤＫ判断准确性之间均有显著的正相关,表明客体记忆与无记忆之间有较密切的联系。     

自我效能感与网络健康信息搜寻关系的元分析

自我效能感与网络健康信息搜寻行为的关系如何,目前研究存在较大分歧。为明确二者关系,探究分歧原因,对检索后获得的44项研究(46个独立效应值)使用随机效应模型进行元分析。结果发现：自我效能感与网络健康信息搜寻行为存在中等显著正相关(r=0.27, 95%CI=[0.21, 0.33]);二者的相关强度受文化背景和被试健康状况的调节,但不受性别、自我效能感测量指标和网络健康信息搜寻行为测量指标的影响。结果初步澄清了健康信念模型、信息搜寻综合模型和风险感知态度框架的争论,表明个体自我效能感水平越高,其网络健康信息搜寻行为往往也会越频繁。研究启示政府和健康医疗从业者可以通过开展网络使用技能培训等干预方式提升公众自我效能感水平,间接促进公众的网络健康信息搜寻行为。     

Maternal representation and care of infant sleep

Maternal reports about infant sleep care and ideas about the causes of awakening were obtained from telephone interviews with 104 middle class primiparae when their infants were 1 month and 1 year old. These reports were compared with their expectations about infant sleep before the birth of their child. It was found that most of the mothers were willing to ‘help’ their infants fall asleep, with 19 different kinds of techniques being spontaneously mentioned. Most of the techniques involved physical contact. The changes in technique from before birth to the end of the first year of life mainly concerned a decrease in the use of techniques involving holding the infant in the arms. From 1 month to 1 year, there was a decrease in rocking techniques, while at 1 year the use of a (bottle) feeding technique and taking the child into the parents' bed became apparent. The reasons mothers gave for infant awakenings varied from 1 month to 1 year. At 1 year, the most frequent reason was that the infant has ‘sufficient sleep’. Mothers' representations before the infant birth did not overlap with representations and reports of sleep handling after birth. Mothers were willing to apply and use a great variety of caring techniques that they perceived to be adjusted to the individual needs of their child. © 1998 John Wiley & Sons, Ltd.     

绩效薪酬对雇员创造力的影响:人-工作匹配和创造力自我效能的作用

采用296对上下级匹配数据考察了绩效薪酬对创造力的影响以及人-工作匹配的调节效应和创造力自我效能的中介效应。研究结果表明:绩效薪酬对创造力有倒U形影响;创造力自我效能部分中介了绩效薪酬对创造力的倒U形影响;人-工作匹配调节绩效薪酬与创造力的关系,人-工作匹配度越高,中等强度绩效薪酬的正面效应越强,高强度绩效薪酬的负面效应越弱;绩效薪酬与人-工作匹配的交互效应通过创造力自我效能的完全中介效应影响创造力。     

大学生外语焦虑、自我效能感与外语成绩关系的研究

以315名大学生为研究对象,采用t检验、相关分析、方差分析和回归分析技术探讨了不同成绩水平、不同性别、不同专业学生的外语焦虑、自我效能感和外语成绩的差异及三者之间的关系。结果表明:(1)外语成绩及格组学生的外语焦虑水平显著低于不及格组学生,自我效能感显著高于不及格组学生;女大学生的外语成绩、自我效能感及能力因子和挫折因子上的自我效能感显著高于男大学生,男女大学生的外语焦虑水平无显著性差异;文科大学生的外语焦虑水平和外语成绩显著高于理科大学生,文、理科学生的自我效能感无显著性差异;(2)外语焦虑与外语成绩呈显著负相关,与自我效能感呈显著负相关,自我效能感与外语成绩呈显著正相关,性别、专业、外语焦虑、自我效能感、效能感的能力和挫折两个因子是外语成绩的显著预测变量。     

父母心理控制与ODD症状儿童抑郁、攻击行为的关系

以北京市、山东省和云南省14所小学中的340名有对立违抗障碍(Oppositional Defiant Disorder, ODD)症状的儿童及其158名班主任为被试, 收集了儿童自己填写的父母心理控制、自尊、抑郁量表, 班主任评估的儿童攻击行为量表, 用以考察父亲与母亲心理控制对ODD症状儿童抑郁、攻击行为的不同影响, 以及自尊在其中的中介作用和儿童性别的调节作用。结果发现:(1)与有ODD症状的女孩相比, 具有ODD症状的男孩人数更多, 抑郁、攻击行为问题更为严重, 自尊也更差;(2)父亲对男孩的心理控制显著多于女孩, 而母亲对男孩、女孩的心理控制没有显著差异;(3)父亲和母亲心理控制与ODD症状儿童的抑郁、攻击行为都呈显著正相关且父亲心理控制能显著预测儿童的抑郁和攻击行为, 而母亲心理控制能显著的预测攻击行为;(4)自尊在父亲心理控制与ODD症状儿童的抑郁、母亲心理控制与儿童的攻击行为之间均起部分中介作用, 在父亲心理控制与儿童的攻击行为、母亲心理控制与儿童的抑郁之间均起完全中介作用。     

Examining Effects of Self-Efficacy on Research Motivation Among Chinese University Teachers: Moderation of Leader Support and Mediation of Goal Orientations

Utilizing the Social Cognitive Career Theory (SCCT) as the theoretical framework, this study proposed a moderated mediation model investigating the complex functioning mechanisms of how self-efficacy beliefs and leader support can be related to research motivation among Chinese university teachers. A group of 310 Chinese teachers working in different universities completed an online survey. Results from structural equation modeling (SEM) analysis revealed distinct influencing paths from the predictor variables (i.e., self-efficacy and leader support) to the outcome variables (i.e., intrinsic and extrinsic research motivation). Specifically, self-efficacy beliefs predicted both mastery and performance goal orientations; mastery goal orientation, in turn, positively affected intrinsic and extrinsic research motivation. In contrast, leader support was non-significant for the both types of goal orientations, but exerted strong direct influences on the both types of research motivation. Bootstrapping methods in SEM showed that it was primarily the mastery goal orientation that mediated the relationships between self-efficacy beliefs and research motivation. Furthermore, the results from the SEM and simple slope analysis revealed that leader support moderated the association between self-efficacy and extrinsic research motivation.     

Does child verbal ability mediate the relationship between maternal sensitivity and later self‐regulation? A longitudinal study from infancy to 4 years

There is a need to further examine the mechanisms by which maternal sensitivity influences the development of child self‐regulation. This study investigated the role of maternal sensitivity when infants were 10 months old and child verbal ability at 18 months, in relation to various aspects of self‐regulation at 48 months, in a sample of 95 typically developing children (46.3% girls). In particular, the study examined, from a Vygotskian perspective, whether child verbal ability, as measured by receptive and expressive language, mediated the relationship between maternal sensitivity and hot and cool aspects of self‐regulation in the child. As hypothesized, maternal sensitivity predicted child verbal ability, as well as working memory, set shifting, and delay of gratification. Child receptive language predicted set shifting, inhibition, and delay of gratification. In addition, receptive language mediated the relationship between maternal sensitivity and inhibition only. Additive effects of maternal sensitivity and child receptive language in relation to set shifting were found, and a main effect of maternal sensitivity on child delay of gratification. The results add to the body of research suggesting that responsive parenting and child verbal ability are important for the development of self‐regulation, and suggest that different mechanisms may be at work for different aspects of self‐regulation.     

Parent and Staff Uncertainties Regarding the Philosophy of Early Intervention in a Preschool Autism Program

This study investigated the influences of dominant paradigms in the field of autism on the attitudes and beliefs of stakeholders in an early intervention (EI) program for children with autism. This EI program is based on a developmental approach with the premise that intensive intervention in young children (ages 2–6 years) can change their developmental trajectory given the brain's plasticity. This study was based on 48 interviews with parents and staff, as well as three focus groups with stakeholders at a program serving young children with autism. Qualitative data analysis revealed that parents and staff were most influenced by the curative aspect of the medical model while they did not commonly demonstrate adherence to the principles of EI. Parents also revealed conflicting attitudes simultaneously, as many of them expressed wishes for their children to be cured of autism while at the same time wanting that interventions would continue indefinitely.