Anorexia Nervosa,Major Depression,and Suicide Attempts: Shared Genetic Factors

The extent to which genetic and environmental factors influenced anorexia nervosa (AN), major depressive disorder (MDD), and suicide attempts (SA) were evaluated. Participants were 6,899 women from the Swedish Twin Study of Adults: Genes and Environment. A Cholesky decomposition assessed independent and overlapping genetic and environmental contributions to AN, MDD, and SA. Genetic factors accounted for a substantial amount of liability to all three traits; unique environmental factors accounted for most of the remaining liability. Shared genetic factors may underlie the coexpression of these traits. Results underscore the importance of assessing for signs of suicide among individuals with AN.     

Interventions for Suicidal Children and Their Parents

ABSTRACT: Five features of the family organization of suicidal children include family inhibition of change, lack of defined generational boundaries, severity of spouse conflict, projection of inappropriate parental feelings onto the child, and a symbiotic parent-child interaction. The treatment of suicidal children must encompass a holistic family technique. The acute phases of treatment include protecting the child from harm, promoting family recognition of the seriousness of the child's suicidal behavior, promoting appropriate parental role responsibilities, and effecting an immediate significant family change. During the long-term process of treatment, attention must be focused on the child's unique psychopathology, the conflicts that preclude appropriate parental response to the child's needs, and the characterological difficulties of each parent.     

LEADERS IN READING RESEARCH AND INSTRUCTION

In this review, we examined the role of phonological awareness in literacy development for Spanish-speaking students. There appears to be a close relationship between Spanish-language phonological awareness and literacy development. In particular, Spanish phonological awareness appears to develop in stages. Not only is the development of phonemic awareness skills probably supported by reading instruction, but it likely contributes to reading development as well. Sensitivity to syllables in Spanish may be particularly important for later reading success, and the ability to segment words into their phonemes may play a critical role in reading acquisition. Training students in spelling, blending, and segmenting syllables and phonemes may be especially valuable because these skills are closely related to those which students use when actually reading and writing words. Finally, there is evidence of cross-language transfer of phonological awareness skills between Spanish and English. Suggestions for Spanish phonological awareness instruction are given, and an agenda for further research is included. Based on this review, many different experimental procedures have been used to evaluate students' Spanish-language phonological awareness, but there is a need for measures that are psychometrically sound and that have documented validity and reliability to assess phonological awareness in Spanish. In addition, although training in Spanish phonemic awareness seems to have a positive effect on the development of spelling ability, we found little direct evidence that this type of training increases Spanish reading performance. Further research in this area is needed.