Nancy S. Weinfield

Development and the fragmented self: Longitudinal study of dissociative symptomatology in a nonclinical sample

Dissociative behaviors and their relation to both the self and self-organization were examined using the developmental psychopathology perspective in a prospective longitudinal study of high-risk children. Participants were 168 young adults (n = 79 females, n = 89 males, age = 18-19 years) considered high-risk for poor developmental outcomes at birth due to poverty. The present study investigated whether trauma, sense of self, quality of early mother-child relationship, temperament, and intelligence were related to dissociative symptomatology measured at four times across 19 years. Findings were (a) age of onset, chronicity and severity of trauma were highly correlated and predicted level of dissociation; (b) both the avoidant and disorganized patterns of attachment were strong predictors of dissociation; (c) dissociation in childhood may be a more normative response to disruption and stress, while dissociation in adolescence and young adulthood may be more indicative of psychopathology; (d) preliminary support was found for a model proposed by G. Liotti that links disorganized attachment, later trauma, and dissociation in adulthood; and (e) strong support was found for N. Waller, F. W. Putnam, and E. B. Carlsons contention that psychopathological dissociation should not be viewed as the top end of a continuum of dissociative symptomatology, but as a separate taxon that represents an extreme deviation from normal development.

Attachment from infancy to early adulthood in a high-risk sample: continuity, discontinuity, and their correlates.

This study explores the stability of attachment security and representations from infancy to early adulthood in a sample chosen originally for poverty and high risk for poor developmental outcomes. Participants for this study were 57 young adults who are part of an ongoing prospective study of development and adaptation in a high-risk sample. Attachment was assessed during infancy by using the Ainsworth Strange Situation (Ainsworth & Wittig) and at age 19 by using the Berkeley Adult Attachment Interview (George, Kaplan, & Main). Possible correlates of continuity and discontinuity in attachment were drawn from assessments of the participants and their mothers over the course of the study. Results provided no evidence for significant continuity between infant and adult attachment in this sample, with many participants transitioning to insecurity. The evidence, however, indicated that there might be lawful discontinuity. Analyses of correlates of continuity and discontinuity in attachment classification from infancy to adulthood indicated that the continuous and discontinuous groups were differentiated on the basis of child maltreatment, maternal depression, and family functioning in early adolescence. These results provide evidence that although attachment has been found to be stable over time in other samples, attachment representations are vulnerable to difficult and chaotic life experiences.

The Stability of Attachment Security from Infancy to Adolescence and Early Adulthood: General Introduction

For over three decades, critics of the developmental and psychometric paradigms have argued that individual differences are neither stable, coherent, nor clinically significant. The present studies extend a long line of research demonstrating the coherence of individual development in attachment security. They make it clear that attachment security can be stable from infancy through early adulthood and that change in attachment security is meaningfully related to changes in the family environment. The task now is to better understand the roles of cross-age consistency in caregiver behavior and the structure of mental representations of early experience in stability and change.

Continuity, discontinuity, and coherence in attachment from infancy to late adolescence: Sequelae of organization and disorganization

This longitudinal study examines continuity and discontinuity of attachment quality from infancy to late adolescence in a sample of 125 participants considered at birth to be at high-risk due to poverty. Strange Situations were conducted at 12 and 18 months; Adult Attachment Interviews were administered at age 19. Child and maternal characteristics and experiences and observational assessments of the families were explored as correlates of continuity and discontinuity in attachment. Contrary to findings of continuity from low-risk samples, analyses demonstrated no significant overall continuity in attachment security. Disorganized infants were significantly more likely than organized infants to be insecure or unresolved in late adolescence. Additionally, infant disorganization predicted unresolved abuse scores on the AAI for those participants who experienced childhood abuse. Significant correlates of continuity and change spanned a variety of age periods and included infant temperament, maternal life stress, family functioning at pre-adolescence, child maltreatment and features of the home environment. Findings are discussed as supporting the coherence of attachment over time.

Longitudinal Prediction of Child Outcomes from Differing Measures of Parenting in a Low-Income Sample.

This study examined predictions from preschool parenting measures to middle childhood cognitive and socioemotional child outcomes to explore whether parenting assessment methodologies that require more time, training, and expense yield better predictions of child outcomes than less intensive methodologies. Mother-child dyads (N = 278) in low-income African American families were assessed when the child was in preschool, using maternal report, the Home Observation for Measurement of the Environment-Short Form (P. Baker & F. Mott, 1989; R. Bradley & B. Caldwell, 1984), and structured observational measures of parenting. Child outcomes reported by children, mothers, teachers, and direct assessment were collected 4 years later. All parenting methodologies showed some predictive value; however, observational parenting measures showed the strongest and most consistent predictions of child outcomes.

Relationships, Development, and Psychopathology

Interpersonal relationships are pivotal for studying psychopathology in general and developmental psychopathology in particular. This is so at multiple levels of analysis, from defining psychopathology, to describing preconditions and contexts, and to understanding its origins and nature.

Predictability of Observed Mother–Child Interaction from Preschool to Middle Childhood in a High‐Risk Sample

This study examined predictability of observed parent-child interaction from preschool to middle childhood in 283 mother-child dyads. Participants were welfare recipients enrolled in the Observational Study of the Job Opportunities and Basic Skills Training Program. Structured observational sessions were conducted both at preschool age and middle childhood, and were coded for maternal social behavior, child social behavior, and dyadic interaction. Analyses explored direct relations between the assessments; relations between the assessments with possible third-variable influences, such as maternal literacy, covaried out; and moderated relations. Results indicated that observed mother-child interaction in middle childhood could be significantly predicted from observed interaction 4 years earlier. Risk status moderated the relations such that those families with greater risk factors tended to show more stability, although this stability was, at times, through maintaining suboptimal functioning.

Early Environmental Support and Elementary School Adjustment as Predictors of School Adjustment in Middle Adolescence

Longitudinal data from a high-risk sample (N = 173, male: n = 93, female: n = 80) were used to examine socioemotional antecedents of school adjustment in adolescence. Parental problem-solving support in early childhood and early adolescence and measures of peer competence, externalizing behavior, and emotional health/self-esteem in early middle childhood were examined both independently and in relation to academic achievement in early middle childhood as predictors of high school adjustment. For this sample, early and later parental problem-solving support alone accounted for 13% of the variance in high school adjustment. Early and later parental problem-solving support and measures of peer competence, externalizing behavior, and emotional health/self-esteem in early middle childhood accounted for 32% of the total variance in high school adjustment with or without early academic achievement taken into account. In regression analyses controlling for socioeconomic status and prior achievement, middle childhood socioemotional variables significantly predicted high school adjustment. Modest differences in results for boys and girls were obtained.