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The article "AUCTION HOUSES IN BRITAIN AND CHINA: THE HISTORY AND THE LAW" discusses the historical development of art auctions in Britain and China. In Britain, art auctions have a long history dating back to the seventeenth and eighteenth centuries, reflecting the rise of the middle class during the industrial revolution. In contrast, art auctions in China are a more recent phenomenon, emerging in the late 1980s and early 1990s after the country's transition to a market economy. Both English and Chinese laws protect auction houses from claims brought by buyers, emphasizing the principle of caveat emptor. The legal obligations of auction houses in both countries are similar, with courts often finding auction houses not liable for claims brought by buyers. The article highlights the complexities and uncertainties surrounding the art market, emphasizing the subjective nature of attributions and the challenges of tracing authenticity over time. [Extracted from the article]

This commentary reviews and summarises the strides which neuroscience has made in our present understanding of the development of literacy and numeracy in children. Specifically, it draws attention to key insights from studies which have elucidated the possible neural mechanisms that may account for difficulties in the development of these fundamental learning abilities. It also discusses the possible future applications of neuroscience in providing early detection of these learning difficulties in children, and in guiding the design of appropriate interventions aimed at mitigating these difficulties. Finally, it identifies challenges that will arise as the field of educational neuroscience matures. Importantly, it emphasises that educational neuroscience research must be considered in tandem with research in other fields in order to develop a holistic understanding of the process of learning.

As an increasing number of emerging adults enter university as undergraduate students, and the relationship between higher education and the graduate employment market becomes ever more interconnected, it is critical to examine how this population can navigate their career development effectively in today's ever-changing world. This paper draws attention to the influence of uncertainty on the career development of emerging adults as undergraduate students. Three critical challenges that are related to uncertainty are examined, including: (a) ambiguity in the external environment; (b) inadequate management of uncertainty due to executive function deficits; and (c) mental health implications -- specifically, anxiety--that arise from uncertainty. Then, I address these challenges with three postmodern career development approaches and their related interventions, including the Chaos Theory of Careers, the narrative approach, and the spiritual approach.

Objectives: The aims of this study were to examine the effects of group cognitive-behavior therapy (CBT) on improving anxiety symptoms and enhancing personal growth among adolescents at risk of developing anxiety disorders in school settings in Hong Kong. Method: A total of 26 participants received an eight-session CBT group and 20 received treatment as usual in the waitlist control condition. Instruments measuring anxiety symptoms, types of anxiety in children, dysfunctional thoughts, and personal growth were used to assess the changes in severity of anxiety symptoms, dysfunctional thoughts, and personal growth among the participants. Results: A 2 × 2 mixed model analyses of variance were employed, results demonstrated significantly greater improvements in overall anxiety symptoms, generalized anxiety symptoms, and personal growth--use of resources in the participants of the CBT group compared to the control group. Conclusion: Group CBT may potentially improve anxiety symptoms of adolescents in school settings in Hong Kong. [Paper presented at the Stockholm Conference on Behavioral and Social Intervention Research, 11-12 May, 2017.]

Purpose: Immature auditory processing has been proposed to underlie language impairments in children with developmental language disorder (DLD; also known as "specific language impairment"). Using newly available normative auditory evoked potential (AEP) waveforms, we estimated AEP maturity in individual children with DLD and explored whether this maturational index was related to their language abilities. Method: AEPs were elicited by 225 trials of a 490-Hz pure tone. Using intraclass correlation and our previously established normative AEP waveforms of 7- to 10-year-old children with typical development, we estimated the age equivalent of the AEPs (AEP-age) from 21 children with DLD. The relation between AEP maturity and language was explored through regression analysis. Results: AEP-age predicted 31% of the variance in the language abilities of children with DLD. The AEP-age of children with mild DLD was similar to their chronological age, whereas children with moderate-severe DLD showed, on average, a 1.3-year delay in their neural responses. AEP-age predicted receptive, but not expressive, language performance. Conclusion: Maturation in auditory neural responses is a significant predictor of language ability, particularly in children with moderate-severe DLD.

This study investigated the differential influences of maternal and paternal factors on Chinese children's English as a foreign language development. It took into account both behavioral (i.e. parental home literacy practices, HLP; and children's vocabulary knowledge) and emotional (i.e. parental and children's foreign language reading anxiety, FLRA) aspects of home literacy environment and children's language outcomes. Forty-eight Chinese first graders were tested individually on English vocabulary knowledge. Subsequently, both parents of participating children completed a questionnaire rating their HLP on English as a foreign language, their FLRA and their child's FLRA. Results from hierarchical regression analysis showed that paternal HLP predicted children's English vocabulary knowledge and paternal FLRA predicted children's FLRA, after controlling for children's age, family income and parental education level. However, when the effects of maternal factors were accounted for, these paternal factors did not uniquely contribute to children's English vocabulary knowledge or FLRA. In contrast, maternal HLP and FLRA explained unique variance in both children's English vocabulary knowledge and FLRA, even after paternal factors were accounted for. These results have provided a more comprehensive picture of how home literacy environment contributes to children's foreign language development, by indicating maternal and paternal contributions both behaviorally and emotionally.

Purpose: The study aims to examine the effectiveness of a positive psychology group-based intervention program, incorporating elements of hope and gratitude, in decreasing depression and increasing life satisfaction among primary school students in Hong Kong. Method: A total of 68 children, with the Depression score of Chinese Hospital Anxiety and Depression Scale from 9 to 11, were randomly assigned to the intervention and control groups. An eight-session intervention group-based program was conducted in five primary schools. Results: Participants of the intervention groups showed a significant decrease in depression and significant increase in life satisfaction, partially mediated by hope and gratitude, after the intervention when compared with those of the control groups. Discussion: As positive psychology intervention teaches children ways to increase their positive cognition, emotions, and behaviors, it may help children cope with current emotional problems and enhance their capability to deal with future stress and adversities.

Based on the responses of 5,557 Chinese secondary students in Hong Kong, the relationships among perceived hopelessness, family functioning, and suicidal ideation were examined. Results showed that suicidal ideation was positively related to hopelessness, but negatively related to parent-adolescent communication. Compared with father-adolescent communication, mother-adolescent communication generally had a stronger association with adolescent suicidal ideation. It was further found that the linkage between hopelessness and adolescent suicidal ideation was stronger under a low parent-adolescent communication condition, thus suggesting the moderating effect of parent-adolescent communication on the effect of hopelessness on suicidal ideation. The theoretical and practical implications of the findings are discussed.

Based on the family ecological model, personal (hopelessness, social problem solving, emotional competence) and family (parent-adolescent communication, family functioning) quality of life measures related to adolescent suicidal ideation were examined in 5,557 Secondary 1 to Secondary 4 students in Hong Kong. Results showed that suicidal ideation was positively related to adolescent hopelessness but negatively related to emotional competence, social problem solving, father-adolescent communication, mother-adolescent communication and family functioning. Multiple regression analyses showed that hopelessness was the most important predictor of adolescent suicidal ideation, followed by mother-adolescent communication, family functioning, social problem solving, father-adolescent communication, and emotional competence. Path analyses with and without direct effects showed that hopelessness mediated the effect of personal and family correlates on adolescent suicidal ideation. Theoretical and practice implications of the findings are discussed.

Lutein and zeaxanthin are important anti-oxidant nutrients obtained only from foods that are essential for good eye health. The purpose of this study was to assess food choices rich in lutein/zeaxanthin and compare the amount of lutein/zeaxanthin intake amongst college students and their live-in parents. Three-day dietary records from 95 undergraduate college students were reviewed and compared with the records of an equal number of their live-in parents. The study included 76 African Americans (AA) (38 young AA, 38 old AA) and 114 Caucasian Americans (57 young Caucasians, 57 old Caucasians). Individuals in this study had an average of 2.5 servings of fruits and vegetables a day. It was calculated that they consumed approximately 2 mg per day of lutein/zeaxanthin from their regular diets. The statistical analyses of ethnic, gender, and age subgroups were performed. There were no statistical differences in food consumption and lutein/zeaxanthin intakes between ethnic, age and gender groups in this study. Both the recommended daily consumption of 5 to 9 servings of fruits/vegetables and the daily intake of 6 mg/day of lutein/zeaxanthin were unmet by all subjects in this study. Great effort in educating the public is therefore needed for eye health. (Contains 4 figures and 6 tables.)

Investigating empirical relationships among laboratory measures in children with diabetic ketoacidosis (DKA) can provide insights into physiological alterations occurring during DKA. We determined whether alterations in laboratory measures during DKA conform to theoretical predictions. We used Pearson correlation statistics and linear regression to investigate correlations between blood glucose, electrolytes, pH and PCO2 at emergency department presentation in 1,681 pediatric DKA episodes. Among children with repeat DKA episodes, we also assessed correlations between laboratory measures at the first vs. second episode. pH and bicarbonate levels were strongly correlated (r=0.64), however, pH and PCO2 were only loosely correlated (r=0.17). Glucose levels were correlated with indicators of dehydration and kidney function (blood urea nitrogen (BUN), r=0.44; creatinine, r=0.42; glucose-corrected sodium, r=0.32). Among children with repeat DKA episodes, PCO2 levels tended to be similar at the first vs. second episode (r=0.34), although pH levels were only loosely correlated (r=0.19). Elevated glucose levels at DKA presentation largely reflect alterations in glomerular filtration rate. pH and PCO2 are weakly correlated suggesting that respiratory responses to acidosis vary among individuals and may be influenced by pulmonary and central nervous system effects of DKA. [ABSTRACT FROM AUTHOR]