Screening for childhood mental health problems: outcomes and early identification.

BACKGROUND: Many childhood psychiatric problems are transient. Consequently, screening procedures to accurately identify children with problems unlikely to remit and thus, in need of intervention, are of major public health concern. This study aimed to develop a universal school-based screening procedure based on the answers to three questions: (1) What are the broad patterns of mental health problems from kindergarten to grade 5? (2) What are the grade 5 outcomes of these patterns? (3) How early in school can children likely to develop the most impairing patterns be identified accurately? METHODS: Mothers and teachers reported on a community sample (N = 328) of children's internalizing and externalizing symptoms in kindergarten and grades 1, 3, and 5. In grade 5, teachers reported on children's school-based functional impairments, physical health problems, and service use; mothers reported on children's specialty mental health care. RESULTS: Four patterns distinguished children who (1) never evidenced symptoms; (2) evidenced only isolated symptoms; or evidenced recurrent symptoms, either (3) without or (4) with comorbid internalizing and externalizing. By grade 5, children with recurrent comorbid symptoms had the greatest impairments, physical health problems, and service use. These children can be identified quite accurately by grade 1. CONCLUSIONS: Universal screening at school entry can effectively identify children likely to develop recurrent comorbid symptoms, and would provide a basis for developing optimal targeted intervention programs.

Exploring risk factors for the emergence of children's mental health problems.

CONTEXT: Exploratory studies that generate testable models of how risk factors for childhood mental health problems work together over time are critical for developing effective prevention and treatment strategies. OBJECTIVE: To build models addressing the following 2 questions: (1) How early can we identify children at risk for mental health problems in third grade? (2) How do the risk factors work together over time? DESIGN AND PARTICIPANTS: We assessed a Wisconsin community sample 8 times, beginning during pregnancy. Three hundred seventy-nine families completed multi-informant reports (mothers, teachers, and children) of children's mental health symptoms in third grade. MAIN OUTCOME MEASURES: Symptom severity and directionality (externalizing vs internalizing). RESULTS: The hypothesis was generated that family socioeconomic status (SES) defined different pathways to symptom severity. In low/middle SES families, children were at risk if their mothers were distressed during the infancy period, which was then associated with more generalized maternal and child distress and dysregulation during the preschool period. In high SES families, the picture was more complex, beginning with parental histories of depression and family psychopathology, which then led to greater family stress in the infancy period and maternal and child distress and dysregulation during the preschool period. For all children, social and academic impairment during the school transition was an important mediator. Two pathways to later symptom directionality consisted of one beginning with child sex and the other with child temperament. CONCLUSIONS: Most risk factors predicted symptom severity and not directionality. The risk factors for internalizing and externalizing problems may be much the same, and the same preventive interventions might be effective for both classes of problems. Furthermore, at-risk children from high SES families might be identifiable as early as infancy, whereas those from lower SES families may be identifiable only as preschoolers.

The confluence of mental, physical, social, and academic difficulties in middle childhood. I: exploring the "head waters" of early life morbidities.

OBJECTIVE: To present the conceptual and methodological backgrounds for development of the MacArthur Assessment Battery for Middle Childhood and one of its constituent instruments, the MacArthur Health and Behavior Questionnaire (HBQ). METHOD: As a component of HBQ development, research addressing "developmental psychopathology" as a nosological category of human disorder was reviewed. Such research bears, as its conceptual legacy, the strengths and frailties of the nosology from which the category was derived. RESULTS: Defining developmental psychopathology has done much to foster psychiatric and medical awareness of the particular dilemmas and problems intrinsic to childhood psychopathology. On the other hand, its delineation has obscured the tendency for psychiatric morbidities to emerge gradually along trajectories of development, to involve interactions among organismic and contextual factors, and to represent "confluences" of childhood difficulties suggesting common, less distinctive origins among psychiatric and biomedical disorders. The recognizable psychopathology of adolescence is most often preceded by protean manifestations of early difficulties resulting from the conjoint operation of child-specific vulnerabilities and context-derived risk factors. Co-occurrences of mental, physical, social, and academic difficulties in children's lives are more frequently the rule than the exception, and isolated, singular psychopathology is less common in childhood than the prevailing diagnostic nosology may imply. CONCLUSIONS: The MacArthur Assessment Battery represents an effort to assemble, in a single set of instruments, measures of child, context, and health risk factors for the prevalent morbidities of middle childhood. The HBQ, a component of the Battery, is a parent- and teacher-report instrument that assesses mental health, physical health, social, and school adaptation in 4- to 8-year-old children.