The aims of this project were to evaluate whether early orthodontic treatment with the Twin-block appliance for the developing Class II Division 1 malocclusion resulted in any psychosocial benefits. This multicenter trial was carried out in the United Kingdom, with 174 children aged 8 to 10 years with Class II Division 1 malocclusions randomly allocated to receive treatment with Twin-block appliances or to an untreated control group. Data were collected at the start of the study and 15 months later. Results showed that early treatment with Twin-block appliances resulted in an increase in self-concept and a reduction of negative social experiences. The subjects also reported treatment benefits that could be related to improved self-esteem. Further research is needed to determine the extent to which these effects translate into social behavior and experiences.

Objective This study examined social anxiety and measures of psychosocial adjustment in Chinese adults with oral-facial clefts, their unaffected siblings, and age-matched controls. Design This cross-sectional study utilized a matched case-control study design. Participants Eighty-five adult cleft lip and cleft palate (CL/CP) subjects and 85 unaffected siblings (one adult sibling of each CL/CP subject) were recruited in Shanghai, China, from a larger CL/CP study. Eighty-five unaffected controls, gender- and age-matched to the CL/CP subjects, were recruited from Shanghai work units including factories, universities, and other institutions. Outcome Measures Social Avoidance and Distress Scale, Fear of Negative Evaluation, Rosenberg Self-Esteem Scale, Interpersonal Support Evaluation List. Results Affected adults reported significantly more social anxiety than unaffected siblings and controls. Affected adults also scored significantly lower on measures of self-esteem and social support than unaffected siblings and controls. Unaffected siblings and controls were not found to differ on any of these measures. Conclusions Findings suggest that individuals with oral-facial clefts may be more disadvantaged with respect to social affiliation and adaptation than unaffected adults. Cross-cultural research is essential in enabling us to determine whether similar trends exist across cultures.

Parents are dissatisfied with several aspects of informing interviews for cleft lip and/or palate. The results of this study suggest ways to improve informing interviews for oral-facial clefts and other congenital anomalies.

Findings suggest that individuals with oral-facial clefts may be more disadvantaged with respect to social affiliation and adaptation than unaffected adults. Cross-cultural research is essential in enabling us to determine whether similar trends exist across cultures.

The importance of promoting ethical behavior in dental students is reflected in the emphasis on formal ethics teaching within the curricula of most dental schools. Over the last three decades, dental educators have addressed the need for ethics training and examined varied teaching approaches. Today, state-of-the-art ethics education has moved from purely didactic instruction to more interactional teaching methods that promote student introspection and group problem-solving. This paper provides an overview of trends in ethics teaching in dental schools and the current teaching approaches advocated in health science schools. In addition, future needs in dental ethics education are explored including the importance of addressing the unique aspects of the dental education environment.

Cleft visibility, family size, child sex, and maternal education level were important factors in predicting perceived social support in mothers of children with clefts. Child age, syndrome status, and cleft family history were not significant predictors.

Orthodontists, general dental practitioners, and pediatric dentists in this sample exhibit high levels of agreement on orthodontic treatment need.

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