Catherine T. Howell

Bio: Catherine T. Howell is an academic researcher from Columbia University. The author has contributed to research in topics: Child Behavior Checklist & Psychological testing. The author has an hindex of 6, co-authored 6 publications receiving 6834 citations.

Child/adolescent behavioral and emotional problems: implications of cross-informant correlations for situational specificity.

Abstract: Etude de la coherence entre differentes sources (269 echantillons utilisees dans 119 etudes) concernant les evaluations des problemes affectifs et comportementaux d'enfants et d'adolescents âges de 1 1/2 a 19 ans

Empirically based assessment of the behavioral/emotional problems of 2- and 3- year-old children.

Abstract: The aim was to determine whether ratings of 2- and 3-year-olds could yield more differentiation among their behavioral/emotional problems than the internalizing-externalizing dichotomy found in previous studies. The 99-item Child Behavior Checklist for Ages 2-3 (CBCL/2-3) was designed to extend previously developed empirically based assessment procedures to 2-and 3-year-olds. Factor analyses of the CBCL/2-3 completed by parents of 398 2- and 3-year-olds yielded six syndromes having at least eight items loading greater than or equal to .30 and designated as Social Withdrawal, Depressed, Sleep Problems, Somatic Problems, Aggressive, and Destructive. Second-order analyses showed that the first two were related to a broad-band internalizing grouping, whereas the last two were related to a broad-band externalizing grouping. Scales for the six syndromes, two broad-band groupings, and total problem score were constructed from scores obtained by 273 children in a general population sample. Mean test-retest reliability r was .87, 1-year stability r was .69, 1-year predictive r with CBCL/4-16 scales at age 4 was .63, 2-year predictive r was .55, and 3-year predictive r was .49. Children referred for mental health services scored significantly higher than nonreferred children on all scales. A lack of significant r's with the Minnesota Child Development Inventory, Bayley, and McCarthy indicate that the CBCL/2-3 taps behavioral/emotional problems independently of the developmental variance tapped by these measures.

National survey of problems and competencies among four- to sixteen-year-olds: parents' reports for normative and clinical samples.

Abstract: We compared parent-reported problems and competencies for national samples of 2,600 4-16-year-olds assessed at intake into mental health services and 2,600 demographically matched nonreferred children assessed in a home interview survey. Parents responded to the ACQ Behavior Checklist, which includes 23 competence items, three competence scales, 216 problem items, eight syndrome scales, Internalizing, Externalizing, and total competence and problem scores. Most items and scales discriminated significantly (p less than .01) between referred and nonreferred samples. There were important sex and age differences in problem patterns, but regional and ethnic differences were minimal. Somewhat more problems and fewer competencies were reported for lower- than upper-socioeconomic-status children. Referral rates were similar in the most urban and rural areas, but they were significantly higher in areas of intermediate urbanization. Correlations of problem scores with those obtained 10 years earlier in a regional survey and with surveys in other countries showed considerable consistency in the rank order of prevalence rates among specific problems. Apparently owing to its more differentiated response scales, the ACQ was susceptible to respondent characteristics that reduced its discriminative power below that of the Child Behavior Checklist. Comparisons of procedures for discriminating between the normal and the clinical range supported the value of a borderline category for children who are neither clearly normal nor clearly deviant. Interview data from the survey sample yielded significantly higher ACQ problem scores for children who had fewer related adults in their homes, those who had more unrelated adults in their homes, those whose biological parents were unmarried, separated, or divorced, those whose families received public assistance, and those whose household or family members had received mental health services. Children who scored higher on Externalizing than Internalizing problems tended to have unmarried, separated, or divorced parents and to come from families receiving public assistance. However, among children whose household or family members had received mental health services, there were greater proportions of both Externalizing and Internalizing patterns than among other children.

Nine-Year Outcome of the Vermont Intervention Program for Low Birth Weight Infants

Abstract: Twenty-four low birth weight children who had received an experimental intervention (LBWE) during the neonatal period, 31 control children who had received no treatment (LBWC), and 36 normal birth weight children were compared The intervention involved seven hospital sessions and four home sessions in which a nurse helped mothers adapt to their LBW babies At age 9, LBWE children scored significantly higher than LBWC children on the Kaufman Mental Processing Composite, Sequential, Simultaneous, Achievement, Arithmetic, and Riddles scales, after statistical adjustments for socioeconomic status The LBWE children had also advanced more rapidly in school than had LBWC children Parent (Child Behavior Checklist) and teacher (Teacher's Report Form) ratings of school functioning were more favorable for LBWE than LBWC children, with especially strong effects on Teacher's Report Form scores for academic performance and the attention problems syndrome At age 9, LBWE children were not significantly inferior to normal birth weight children on any measure These results bear out a progressive divergence between the LBWE and LBWC children that first became statistically significant in cognitive scores at age 3 The findings suggest that the intervention prevented cognitive lags among LBW children and that this eventually had a favorable effect on academic achievement, behavior, and advancement in school The progression from no significant differences between LBWE and LBWC children on early cognitive and achievement scores to significant and pervasive differences in later functioning argues for long-term follow-up periods to evaluate properly the power of behavioral interventions to compensate for biological risks

Minimizing adverse effects of low birthweight: four-year results of an early intervention program.

Abstract: The outcome of an early intervention program for low-birthweight (LBW) infants was examined in this study. The intervention consisted of 11 sessions beginning during the final week of hospitalization and extending into the home over a 3-month period. The program aimed to facilitate maternal adjustment to the care of a LBW infant and indirectly to enhance the childs development. Neonates weighing less than 2200 grams and under 37 weeks gestational age were randomly assigned to experimental or control analysis of dyads who completed all assessments over a 4-year period (Ns = 25 LBW experimental 29 LBW control and 28 NBW infant-mother dyads) showed that the experimental group mothers reported significantly greater self-confidence and satisfaction with mothering as well as more favorable perception of infant temperament than LBW control group mothers. A progressive divergence between the LBW experimental and LBW control children on cognitive scores culminated in significant group differences on the McCarthy GCI at ages 36 and 48 months when the LBW experimental group caught up to the NBW group. Possible explanations for the observed delay in the emergence of intervention effects on cognitive development and the mediating role of favorable mother-infant transactional patterns are discussed in light of recent evidence from the literature. These findings support a transactional model for facilitating mother-infant interactions. A logical next step would be to replicate the intervention program on a different sample of infants considered to be at biological risk. The studies were conducted at Medical Center Hospital in Vermont.

Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL): Initial Reliability and Validity Data

Abstract: Objective To describe the psychometric properties of the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime version (K-SADS-PL) interview, which surveys additional disorders not assessed in prior K-SADS, contains improved probes and anchor points, includes diagnosis-specific impairment ratings, generates DSM-III-R and DSM-IV diagnoses, and divides symptoms surveyed into a screening interview and five diagnostic supplements. Method Subjects were 55 psychiatric outpatients and 11 normal controls (aged 7 through 17 years). Both parents and children were used as informants. Concurrent validity of the screen criteria and the K-SADS-PL diagnoses was assessed against standard self-report scales. Interrater ( n = 15) and test-retest ( n = 20) reliability data were also collected (mean retest interval: 18 days; range: 2 to 38 days). Results Rating scale data support the concurrent validity of screens and K-SADS-PL diagnoses. Interrater agreement in scoring screens and diagnoses was high (range: 93% to 100%). Test-retest reliability κ coefficients were in the excellent range for present and/or lifetime diagnoses of major depression, any bipolar, generalized anxiety, conduct, and oppositional defiant disorder (.77 to 1.00) and in the good range for present diagnoses of posttraumatic stress disorder and attention-deficit hyperactivity disorder (.63 to .67). Conclusion Results suggest the K-SADS-PL generates reliable and valid child psychiatric diagnoses. J. Am. Acad. Child Adolesc. Psychiatry , 1997, 36(7): 980–988.

The Construct of Resilience: A Critical Evaluation and Guidelines for Future Work

Abstract: This paper presents a critical appraisal of resilience, a construct connoting the maintenance of positive adaptation by individuals despite experiences of significant adversity. As empirical research on resilience has burgeoned in recent years, criticisms have been levied at work in this area. These critiques have generally focused on ambiguities in definitions and central terminology; heterogeneity in risks experienced and competence achieved by individuals viewed as resilient; instability of the phenomenon of resilience; and concerns regarding the usefulness of resilience as a theoretical construct. We address each identified criticism in turn, proposing solutions for those we view as legitimate and clarifying misunderstandings surrounding those we believe to be less valid. We conclude that work on resilience possesses substantial potential for augmenting the understanding of processes affecting at-risk individuals. Realization of the potential embodied by this construct, however, will remain constrained without continued scientific attention to some of the serious conceptual and methodological pitfalls that have been noted by skeptics and proponents alike.

Psychometric properties of the strengths and difficulties questionnaire.

Abstract: Objective To describe the psychometric properties of the Strengths and Difficulties Questionnaire (SDQ), a brief measure of the prosocial behavior and psychopathology of 3–16-year-olds that can be completed by parents, teachers, or youths. Method A nationwide epidemiological sample of 10,438 British 5–15-year-olds obtained SDQs from 96% of parents, 70% of teachers, and 91% of 11–15-year-olds. Blind to the SDQ findings, all subjects were also assigned DSM-IV diagnoses based on a clinical review of detailed interview measures. Results The predicted five-factor structure (emotional, conduct, hyperactivity-inattention, peer, prosocial) was confirmed. Internalizing and externalizing scales were relatively "uncontaminated" by one another. Reliability was generally satisfactory, whether judged by internal consistency (mean Cronbach α: .73), cross-informant correlation (mean: 0.34), or retest stability after 4 to 6 months (mean: 0.62). SDQ scores above the 90th percentile predicted a substantially raised probability of independently diagnosed psychiatric disorders (mean odds ratio: 15.7 for parent scales, 15.2 for teacher scales, 6.2 for youth scales). Conclusion The reliability and validity of the SDQ make it a useful brief measure of the adjustment and psychopathology of children and adolescents.

From Neurons to Neighborhoods: The Science of Early Childhood Development

Abstract: How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.

School Readiness and Later Achievement

Abstract: Using 6 longitudinal data sets, the authors estimate links between three key elements of school readiness--school-entry academic, attention, and socioemotional skills--and later school reading and math achievement In an effort to isolate the effects of these school-entry skills, the authors ensured that most of their regression models control for cognitive, attention, and socioemotional skills measured prior to school entry, as well as a host of family background measures Across all 6 studies, the strongest predictors of later achievement are school-entry math, reading, and attention skills A meta-analysis of the results shows that early math skills have the greatest predictive power, followed by reading and then attention skills By contrast, measures of socioemotional behaviors, including internalizing and externalizing problems and social skills, were generally insignificant predictors of later academic performance, even among children with relatively high levels of problem behavior Patterns of association were similar for boys and girls and for children from high and low socioeconomic backgrounds