Unresolved states of mind, disorganized attachment relationships, and disrupted interactions of adolescent mothers and their infants

The links between unresolved maternal attachment status, disrupted maternal interaction in play situations, and disorganized attachment relationships were examined in a study of 82 adolescent mother-infant dyads. Maternal interactive behavior was measured using the Atypical Maternal Behavior Instrument for Assessment and Classification coding system. Additional rating scales were developed to correspond to the 5 dimensions of disrupted maternal behavior outlined by E. Bronfman, E. Parsons, and K. Lyons-Ruth (1999). A robust association was observed between disrupted maternal behavior and disorganized attachment. Ratings of disrupted maternal behavior revealed that disorganized attachment relationships were strongly related to ratings of fearful/disoriented behavior. Moreover, mothers who were unresolved were more likely than not-unresolved mothers to show disrupted patterns of interaction with their infants. Regression analyses suggested that disrupted behavior statistically mediated the association between unresolved status and disorganized attachment relationships.     

Intellectual,academic, and adaptive functioning of Tourette syndrome children with and without attention deficit disorder

The intellectual, academic, and adaptive strengths and weaknesses of 30, medication-free children (M = 10.5 years) with Tourette syndrome (TS) were assessed with a battery of standardized psychoeducational measures and the Vineland Adaptive Behavior Scales. Results indicated significant relative weaknesses in mental and written arithmetic, and relative strengths in reading achievement and abstract, logical thinking. Socialization skills emerged as a significant weakness in adaptive functioning. Comparisons between TS children with attention deficit disorder with hyperactivity (ADD-H) (n = 19) weakness in both groups in all areas assessed, but significantly lower performance IQs in TS subjects with ADD-H. These findings are discussed in relation to future research with TS children.     

The Effects of Two Taped-Words Interventions on Sight-Word Reading in Students with Mental Retardation

Multiple-baseline and alternating treatments design elements were combined to evaluate the effects of two taped-words (TW) interventions (rapid-paced and slow-paced) on sight-word reading accuracy levels in elementary students with mental retardation. During rapid TW, one word was presented every second via tape recorder and students were instructed to read aloud along with the tape. During slow TW, words were presented every 5s. Both TW interventions increased word reading accuracy but differences in learning rates between the two TW interventions were inconsistent across participants. Although no firm conclusions can be drawn regarding which pace is more effective, results show that regardless of pace, this efficient, self-managed intervention can be used to increase sight-word reading in students with mental retardation.     

Doctoral essays in computer ethics

Computer technologies are having a profoundly transforming effect on how the United States federal government operates. As technologies become more sophisticated, Federal agencies are becoming more innovative, devising creative ways to use these technologies for program delivery. One hopes that the near-term effect of these technology applications will be more efficient operation of government, the goal that generally leads to their implementation.