Sensation seeking and estimation of numerosity

In a sample of 81 subjects, significant negative correlations were obtained between scores on Zuckerman's Sensation Seeking Scale and estimates of numerosity. A cognitive view of sensation seeking was suggested, according to which high scores are a function of an underestimation of the amount of stimulation experienced and low scores a function of overestimation. This approach was discussed in relation to motivational theories and those involving strength of the nervous system.     

Factor structure of the childhood anxiety sensitivity index.

We developed various factor models of the Childhood Anxiety Sensitivity Index [Silverman, W. K., Fleisig, W., Rabian, B. & Peterson, R. A. (1991). Childhood anxiety sensitivity index. Journal of Clinical Child Psychology, 20, 162-168] and tested the goodness of fit of the models in an independent sample. Of primary interest was to examine the question that characterized the factor analytic studies conducted on the adult version of the anxiety sensitivity index, i.e. the ASI [Reiss, S., Peterson, R. A., Gursky, D. M. & McNally, R. J. (1986). Anxiety sensitivity, anxiety frequency and the prediction of fearfulness. Behaviour Research and Therapy, 24, 1-8]: is anxiety sensitivity in children a unidimensional construct, an orthogonal multidimensional construct, or a hierarchical construct? Two independent samples (a clinic sample and a nonclinical sample) were used for development and replication of the factor models. The clinic sample consisted of 258 children (105 girls and 153 boys) who presented to a child anxiety disorders specialty clinic. The unselected, nonclinic sample consisted of 249 children (122 girls and 127 boys) enrolled in an elementary school. The results provided strong empirical support for a hierarchical multidimensional model with either three or four first-order factors. The two factors that emerged that appeared to be robust were Physical Concerns and Mental Incapacitation Concerns. What remains unresolved is whether Control of anxiety symptoms and Social Concerns are to be differentiated (as in the hierarchical model with four first-order factors) or not (as in the hierarchical model with three first-order factors). In addition to discussing this issue, the convergence of the present study's findings with past findings obtained with the ASI is discussed.     

Meditation,The Freud Family and Poets

The savoring of yellow Tyrolean laburnum blossoms became a summer vacation rite of the Freud family. It was reminiscent of their paterfamilias's infantile "Dandelion in the Green Meadow" dream-scape. We may ponder whether Freud's adolescent olfactory memories were similarly "re-rooted" in Freiberg as a 17 year-old where many hours were "passed by him in solitary walks through the lovely woods" he had found once more.     

Treatment of Obsessive Compulsive Disorder in Young Children: An Intervention Model and Case Series

This article presents an intervention model for young children with obsessive-compulsive disorder (OCD). The intervention, designed to reduce compulsive behavior and improve parenting practices, was tested using a multiple baseline design with 7 children (M = 6 years old; 57% female) in which participants were randomly assigned to 1, 2, or 3 weeks of baseline (i.e., no treatment). All children were diagnosed with OCD using a semi-structured diagnostic interview. Baseline and weekly ratings of obsessive-compulsive (OC) symptoms and family accommodation were obtained. In addition, at pre- and post-treatment and 1-month follow-up, independent evaluators and/or parents completed measures assessing the severity and impact of OC symptoms and child and family functioning. Findings revealed that participants had a 33–66% reduction in OC symptoms (as measured by the Children's Yale-Brown Obsessive Compulsive Scale; CYBOCS) at posttreatment and 6 of the 7 children were rated as treatment responders on the Clinical Global Impression-Improvement (CGI-I) Scale. At the 1-month follow-up, participants had a 17–82% reduction in OC symptoms. Treatment was also effective in reducing parental accommodation of child OC behaviors. Overall treatment satisfaction was high and parents found most core treatment ingredients (e.g., psychoeducation, exposure and ritual prevention, contingency management) very helpful. Implications for further developing and testing psychosocial treatments for young children are discussed.     

Adolescent Decisional Autonomy Regarding Participation in an Emergency Department Youth Violence Interview

Much attention has been given to determining whether an adolescent patient has the capacity to consent to research. This study explores the factors that influence adolescents' decisions to participate in a research study about youth violence and to determine positive or negative feelings elicited by being a research subject. The majority of subjects perceived their decision to participate to be free of coercion, and few felt badly about having participated. However, adolescents who were alone in the room during the assent process were more likely to report that they chose freely to be a research subject. This study may influence the ways physicians communicate with adolescent patients around research assent within a clinical care environment.     

The Suicidal Narrative and Its Relationship to the Suicide Crisis Syndrome and Recent Suicidal Behavior

In this study, we introduce the construct of the suicidal narrative, a hypothetical personal narrative linked to imminent suicide, and explore its relationship to near‐term suicidal risk and the suicide crisis syndrome (SCS). Psychiatric outpatients (N = 289) were administered the Columbia Suicide‐Severity Rating Scale (C‐SSRS), Suicide Crisis Inventory (SCI), and Suicide Narrative Inventory (SNI), a novel instrument combining the documented risk factors of Thwarted Belongingness, Perceived Burdensomeness, Humiliation, Social Defeat, Goal Disengagement, and Goal Reengagement. Dimensional measures of past month, lifetime, and past suicidal phenomena, incorporating ideation and behavior, were calculated from the C‐SSRS. Structural equation modeling was used to explore the interaction among variables. Factor analysis of the SNI yielded two orthogonal factors, termed Interpersonal and Goal Orientation. The former factor was comprised of Perceived Burdensomeness, Social Defeat, Humiliation, and Thwarted Belongingness, the latter of Goal Disengagement and Goal Reengagement. The Interpersonal factor correlated with both SCS severity and suicidal phenomena in each time frame and the Goal Orientation factor with no other variable. As hypothesized, the proposed model was significant for the past month only. Our findings support the construct of the suicidal narrative and its function as a near‐term suicidal risk factor.