A Home-based Description of Attachment in Physically Disabled Infants

This study investigated attachment security and behavior in 34 physically disabled infants and 26 non‐disabled infants by using convergent, categorical (secure, avoidant and ambivalent) and continuous (Attachment Behavior Q‐Set) measures of the relationship, based on the same set of home observations. Proportions of attachment classifications were not different for disabled and non‐disabled infants, but insecure infants in the disabled group scored consistently lower on the AQS security score than non‐disabled insecure infants. This result suggests that while proportions of attachment classifications may not vary as a function of infant status, insecure disabled infants are more insecure than insecure non‐disabled infants. An analysis of 5 behavioral dimensions of the AQS showed that secure infants emitted the same kinds of attachment behaviors without regard for infant status. Insecure disabled infants, however, showed lower levels of secure base behavior and physical contact with mother than their non‐disabled counterparts, and showed a marginal tendency to fuss more as well. Discussion focuses on the potential benefits of using convergent, categorical and continuous measures of attachment in the study of both typical and atypical groups of infants.     

A Conceptual Framework for Visualizing Composite Indicators

Social Indicators Research - Human development index (HDI) integrating greenness and fairness indicators is an important reference for global governance. This paper used the geometric method to...     

The School System and Special Education: Causes and Effects in the Twentieth Century

The article delineates a line of development in which special education and the increasing need for it are connected with the gradual institutionalisation of the modern school model in the school system. In a model of this type the teacher must use the limited time available efficiently to attain the set objectives, which means that any interruptions or disturbances jeopardise the possibility of achieving important goals with the time-limit, and diversity among students becomes a problem. In other words, the more modern the school, the stricter the criteria for normality, the finer the evaluation system, the finer the screening used and, as a result, the greater the amount of deviance which must be handled by special measures.     

HELP AND HINDRANCE: PARENTS OF DIVORCING CHILDREN*

Much research exists on the impact of divorce on the nuclear family. Less is known about the response of the extended family to a divorce. In this study, the authors examined divorcing children's perceptions of their parents' behavior; divorcing children experienced their parents' reactions as supportive, non-supportive, or “mixed.” Types of helpful behaviors were categorized and patterns of unhelpful parental behavior were elaborated. Implications of the study for therapy and for an understanding of parent-adult child relationships are discussed.     

Robust scale estimation in the error-components model using the empirical characteristic function

Robust estimators of the scale parameters in the error-components model are described. The new estimators are based on the empirical characteristic functions of appropriate sets of residuals and are affine equivariant, consistent and asymptotically normal. The robustness of the new estimators is investigated via influence-function calculations. The results of Monte Carlo experiments and an example based on real data illustrate the usefulness of the estimators.