Children's and adults' perceptions of child necessities in Hong Kong

There is growing interest in child poverty and well‐being in East Asia. However, empirical studies predominantly adopt “expert‐led” measures (such as adult‐derived child deprivation measures), which usually assume that parents or guardians provide reliable reports about all their children's needs and that the allocation of household resources is effectively equal across all members. Studies of child poverty from a child‐rights or child‐agency perspective are rare in East Asia. Using a consensual deprivation approach, this article examines the extent of agreement between children and adults about which child possessions and activities constitute necessities of life in Hong Kong. The data are drawn from the second wave of the Strategic Public Policy Research project—Trends and Implications of Poverty and Social Disadvantages in Hong Kong: A Multi‐disciplinary and Longitudinal Study. A total of 595 adults and 636 school‐aged children from the first wave of the study were reinterviewed and asked if they considered 16 possessions and activities as essential for children in contemporary Hong Kong. The results showed that adults were significantly more likely to believe that almost all material and social deprivation items were necessities compared with their children, even after controlling for individual‐level factors (i.e., gender and birthplace) and household‐level factors (i.e., number of children in the household, number of working adults, and household income). The findings highlight the importance of incorporating children's views into our understanding of child poverty.     

Computerized Behavioral Interventions: Current Products and Recommendations for Substance Use Disorder Treatment

Unlike traditional methods of delivering substance use disorder (SUD) and mental health treatment, computerized behavioral interventions deliver services via computers, smartphones, and other electronic devices. In recent years, there has been a proliferation of Web-based treatment programs designed for certain target populations. Studies have shown that many of these programs are evidence-based, and some are just as effective as traditional in-person interventions. This article reviews current computerized behavioral interventions and makes recommendations for how these tools can be incorporated into SUD treatment services.     

Opportunism in Distribution Networks: The Role of Network Embeddedness and Dependence

Prior research documents the value of network relationships to firm behavior but is relatively silent on how networks influence opportunism in distribution channels. Focusing on a common type of distribution networks in which multiple distributors serve a single, dominant supplier, this study moves beyond a dyadic view to examine how a focal distributor's relational and structural embeddedness in such a distribution network influences its opportunism toward the dominant supplier. In particular, we postulate that a distributor's relational embeddedness in the network curbs its opportunism, whereas its network centrality, as a form of structural embeddedness in the network, promotes its opportunism. Moreover, we propose that relational embeddedness magnifies the role of a focal distributor's dependence on the supplier in suppressing the distributor's opportunism, whereas network centrality buffers such a role. We first empirically test these hypotheses using data collected from car dealers in China; the results provide support for the hypotheses. We then develop an analytical model to validate and further explain the underlying mechanisms of the network effects. Our analytical results not only validate the empirical results but also provide guidance for managers on controlling opportunism in distribution networks.     

Does Counting Count for 3‐ to 4‐year‐olds? Parental Assumptions about Preschool Children's Understanding of Counting and Cardinality

Research indicates that children do not typically understand the connection between counting and cardinality for several months after learning to count, yet parents speak to 3‐year‐olds as though they already understood the significance of counting. The present research was designed to investigate mothers’ awareness of the discrepancy between children's procedural and conceptual mastery of counting. In Study 1 mothers of a hundred 3‐ to 4¹/₂‐year‐olds completed an anonymous questionnaire asking them to anticipate how their child would respond to a series of real‐life vignettes based on widely used experimental measures of cardinal understanding. Most anticipated that their child, irrespective of age, would (1) understand the significance of the last word of a count, and (2) be able accurately to give a specified non‐subitizable number of objects. Comparison with the performance of 54 children from the same local population supported the hypothesis that parents overestimate children's understanding of the cardinal significance of counting. Mothers reported a range of impromptu number‐related activities in which their child had recently participated at home; most of these involved simple procedural counting. In Study 2, 35 mothers of 3‐ to 4¹/₂‐year‐olds completed a modified questionnaire concerning procedural aspects of counting as well as cardinality; their responses were then compared with the performance of their own children. Again, mothers overestimated their children's cardinal understanding, but this was shown not to be a result of a general tendency to overestimate their counting abilities. It is suggested that preschoolers’ counting generally occurs during joint activities in which caregivers may be unaware of the support that they provide, and, provided that the jointly executed count procedures are error‐free, parents implicitly assume a ‘common knowledge’ regarding the cardinal significance of counting.     

生命选择什么

在一个明媚的春日午后,我和一个朋友坐在校园的石凳上闲聊.阳光下是静静的湖畔、人来人往的青草地、飘逸的柳枝、欢叫的鸟儿……空气中四散着风信子的味道.