Faculty Bibliography

OBJECTIVES: Noise often has detrimental effects on performance. However, because of the phenomenon of stochastic resonance (SR), auditory white noise (WN) can alter the "signal to noise" ratio and improve performance. The Moderate Brain Arousal (MBA) model postulates different levels of internal "neural noise" in individuals with different attentional capacities. This in turn determines the particular WN level most beneficial in each individual case-with one level of WN facilitating poor attenders but hindering super-attentive children. The objective of the present study is to find out if added WN affects cognitive performance differently in children that differ in attention ability. METHODS: Participants were teacher-rated super- (N = 25); normal- (N = 29) and sub-attentive (N = 36) children (aged 8 to 10 years). Two non-executive function (EF) tasks (a verbal episodic recall task and a delayed verbal recognition task) and two EF tasks (a visuo-spatial working memory test and a Go-NoGo task) were performed under three WN levels. The non-WN condition was only used to control for potential differences in background noise in the group testing situations. RESULTS: There were different effects of WN on performance in the three groups-adding moderate WN worsened the performance of super-attentive children for both task types and improved EF performance in sub-attentive children. The normal-attentive children's performance was unaffected by WN exposure. The shift from moderate to high levels of WN had little further effect on performance in any group. SIGNIFICANCE: The predicted differential effect of WN on performance was confirmed. However, the failure to find evidence for an inverted U function challenges current theories. Alternative explanations are discussed. We propose that WN therapy should be further investigated as a possible non-pharmacological treatment for inattention.

This editorial presents an overview of the two books discussed in the issue Journal of the American Academy of Child & Adolescent Psychiatry. The first book is about fighting stigma that argues against several myths. It is important to keep debates around stigma alive and to investigate the myths and realities of stigma, rather than just assuming that stigma is an all-powerful force, that we are necessarily bound to our patients with a shared stigma, or that it explains more than it really does. The second book examines treatment for a behavior that has been imbued with all the hallmarks of stigma, including shame and secrecy.

This article provides an overview of the books featured in the present issue of Journal of the American Academy of Child & Adolescent Psychiatry book forum section. The books encounter some of the challenges that come with moving a unique identity into a diagnostic construct. Feng Liu reviews a book about evaluating and assessing autism spectrum disorders (ASD), which is how we as professional caregivers move individuals into a group. Janella Hong takes us in a different direction, looking at a book that explores identity from within a group whose members often found meaning by being part of that group; this particular book quickly became significantly dated, not because the experiences it describes belong to a different era, but because formally, in certain circles, that group vanished and became part of another group. Finally, Aaron Roberto reviews a novel about an adolescent with ASD who works "in the real world, " imaginative literature with a poignant message about how a child with an ASD might find it difficult to become the next Tommy Hilfiger. Three books, 3 genres, all of which explore the relationship of the individual to the group.