Anxiety and Depression in Children: A Preliminary Examination of the Utility of the PANAS-C

Recent research has questioned the validity of identifying depression and anxiety as separate constructs in children. The current investigation examined the usefulness of the Positive and Negative Affect Schedule for Children (PANAS-C) in differentiating between anxiety and depression in children while also providing needed reliability and validity data on the PANAS-C. In addition, the relationship between positive and negative affect and coping was examined. Subjects included 110 third through fifth graders from a semirural public school setting. Children completed the PANAS-C, as well as self-report measures of depression, anxiety, and coping strategies. Moderate item–total correlations and high internal consistency indicated that the PANAS-C has good reliability. Validity results were mixed: a two-factor solution resembled previous studies, and negative affect was associated with avoidance coping strategies whereas positive affect was associated with approach coping strategies, as expected. However, correlations of positive and negative affect, anxiety, and depression scales suggest that positive and negative affectivity are negatively related in children as opposed to separate and independent constructs. Results of the present investigation question the validity of the use of the PANAS-C for differentiating anxiety and depression with this age group and lend support to the possibility that high overlap between anxiety and depression in this age group may be specific for childhood depression.     

El lugar de la interferencia en la percepción de estímulos simultáneos

RESUMEN

En una amplia variedad de tareas de detección de objetivos auditivos y visuales, la ejecución era escasamente influida por el número de no-objetivos simultáneos, pero le afectaba si los objetivos simultáneos debían ser detectados por separado. Se ha sugerido que sólo los objetivos necesitan pasar por un sistema de capacidad limitada que conduce a la conciencia; los no-objetivos pueden ser identificados y rechazados por un procesamiento paralelo e inconsciente. Puesto que las palabras no- objetivo, por ejemplo, se pueden rechazar en base al significado, el estímulo debe ser completamente analizado antes de pasar por el sistema de capacidad limitada. De modo general, la disminución en la ejecución debida a la atención dividida es acusada siempre que la estimulación simultánea (psicofísica, verbal, etc.) se deba identificar por separado, puesto que bajo estas circunstancias cualquier estimulación debe pasar por un sistema de capacidad limitada hasta la conciencia.     

Who uses community mental health centres? A study of one health district

A caseload analysis was undertaken to investigate those clients seen by five community mental health centre teams within one healthcare district. The 985 clients are described in terms of demographic and clinical features and questions relating to service provision are discussed.     

Human–Computer Interaction in Face Matching

Automatic facial recognition is becoming increasingly ubiquitous in security contexts such as passport control. Currently, Automated Border Crossing (ABC) systems in the United Kingdom (UK) and the European Union (EU) require supervision from a human operator who validates correct identity judgments and overrules incorrect decisions. As the accuracy of this human–computer interaction remains unknown, this research investigated how human validation is impacted by a priori face‐matching decisions such as those made by automated face recognition software. Observers matched pairs of faces that were already labeled onscreen as depicting the same identity or two different identities. The majority of these labels provided information that was consistent with the stimuli presented, but some were also inconsistent or provided “unresolved” information. Across three experiments, accuracy consistently deteriorated on trials that were inconsistently labeled, indicating that observers’ face‐matching decisions are biased by external information such as that provided by ABCs.     

Neurocognitive Function and Suicide in U.S. Army Soldiers

This prospective cohort study used administrative data from the Army Study to Assess Risk and Resilience in Servicemembers to examine associations between neurocognitive functioning and subsequent suicidal events among Regular Army enlisted soldiers during the years 2004–2009. Cases were all soldiers who completed the Army's Automated Neuropsychological Assessment Metrics (ANAM) computerized testing battery prior to documented suicide attempt (n = 607), ideation (n = 955), or death (n = 57). Controls were an equal‐probability sample of 9,893 person‐months from other soldiers. Exploratory factor analysis of five ANAM tests identified a general neurocognitive factor that excluded the mathematic processing test (MTH). When examined separately in logistic regression analyses that controlled for sociodemographics and prior mental health diagnosis, both the general neurocognitive factor (logit [β] = ?.197 to ?.521; p < .01) and MTH (β = ?.024 to ?.064; p < .05) were associated with all outcomes. When both predictors were examined simultaneously, the general neurocognitive factor continued to be associated with all outcomes (β = ?.164 to ?.417; p < .05) and MTH continued to be associated with suicide attempt (β = ?.015; p = .046) and ideation (β = ?.014; p = .018). These small but robust associations suggest that future research must continue to examine the extent to which objective neurocognitive tests may enhance understanding and prediction of suicide risk.     

The “Hidden” Technology of Effective Parent Consultation: A Guided Participation Model for Promoting Change in Families

Parenting interventions based on social learning principles are amongst the most effective interventions available to prevent and manage social, emotional and behavioral problems in children and adolescents. The most successful programs employ active skills training methods (modeling, rehearsal, practice, feedback and homework) to teach new parenting skills. However, effective parent consultation also involves a broader range of interpersonal and process skills such as building a collaborative relationship, facilitating parent receptivity to new ideas or skills, managing within session resistance, and important micro skills associated with clinical tasks such as promoting parents self-regulation, independent problem solving and autonomy. This paper aims to articulate the “hidden” technology of effective parent consultation and identify implications for research on mechanisms of change in parenting interventions and practitioner training.