Child sexual abuse allegations during custody litigation: Conflicts between mental health expert witnesses and the law

This article describes (1) an intrafamilial child sexual abuse case and (2) the multidisciplinary research project which developed from its outcome. The research project., in existence since 1987, is a task force of the Committee an Children, Youth, and Families of the New Jersey Psychological Association and is co-sponsored by the Committee on Child Psychiatry of the New Jersey Psychiatric Association. The research aims at developing an objective behavioral assessment instrument to validate child sexual abuse allegations, and at achieving a clinical-legal consensus regarding the credibility of the instrument. Ranking, reliability, and validity studies are described.     

Factorial validity and reliability of the Devereux Elementary School Behavior Rating Scale

The factorial validity and internal consistency reliability of the Devereux Elementary School Behavior Rating Scale was examined using a random sample of elementary-school children in grades I through 6. Teacher ratings of subjects' classroom behaviors on the Devereux approximated ratings obtained by the standardization sample. Internal consistency (coefficient alpha) reliability coefficients of the 11 Devereux subscales were found to be quite adequate, ranging from 80 to 93. Intercorrelations among Devereux subscales were moderate to high. A principal factor analysis of the 11 subscales produced two factors with eigenvalues greater than 1.0, which cumulatively accounted for 70.2% of the total variance. When rotated via an orthogonal (Varimax) solution, the two resultant factors appeared to measure emotional adjustment and academic related dimensions of classroom behavior. Given the problem of multicollinearity that was shown to exist among subscales, the authors suggest caution in the interpretation of Devereux subscales as discrete factors.The authors gratefully acknowledge computer support funding provided by the University of Wisconsin, Graduate School Research Committee Grant 135-1537 to the first author.     

The processing of fundamental frequency in a dichotic matching task

The temporal characteristics of auditory memory were investigated using a reaction time paradigm. The study attempted to determine whether or not there are functionally distinct left and right hemisphere components of auditory memory with different capacities for the retention of nonlinguistic information, such as fundamental frequency, over the course of several seconds. The results indicated that fundamental frequency information in auditory memory remains substantially unchanged over the course of 2 sec. No evidence was found for the existence of separate left and right hemisphere components of auditory memory with different temporal characteristics. The implications of this finding for the organization of auditory memory in the brain are discussed.     

Impairment of nonverbal oral movements in aphasia

Thirty-six patients with unilateral cerebral vascular damage were required to perform a number of oral motor tasks, both verbal and nonverbal. Nonfluent aphasics were impaired in the imitation of single oral movements, as previously reported. However, on the imitation of complex nonverbal oral movements fluent aphasics were impaired as well as nonfluents. This impairment was not explicable on the basis of visual memory or perceptual deficits, nor on the basis of sensory thresholds as measured on the tongue. The findings suggest that deficits in coordinating oral movements are fundamental to most aphasic impairments, the meaningfulness of the responses not being a critical factor in the appearance of the defect.     

Modality of presentation and blocking in sentence recognition memory

In contrast to the findings of Bransford and Franks (1971) that no specific information is retained about acquisition sentences in their recognition memory paradigm, it was shown that subjects can consistently distinguish OLDs from NEWs when visual presentation is used, but not when auditory presentation is used. This is in agreement with the speculation of Katz and Gruenewald (1974) as to why such a split was observed in their study. This difference also has a bearing on the typical finding of no modality effects in long-term memory, as compared to the consistent superiority of auditory presentation in short-term memory. It was also found that blocking semantically related sentences during acquisition heightened the perceived "OLDness" of test sentences compared to nonblocked presentation.     

Ensemble coding of facial identity is not refined by experience: Evidence from other-race and inverted faces

The ability to recognize identity despite within-person variability in appearance is likely a face-specific skill and shaped by experience. Ensemble coding – the automatic extraction of the average of a stimulus array – has been proposed as a mechanism underlying face learning (allowing one to recognize novel instances of a newly learned face). We investigated whether ensemble encoding, like face learning and recognition, is refined by experience by testing participants with upright own-race faces and two categories of faces with which they lacked experience: other-race faces (Experiment 1) and inverted faces (Experiment 2). Participants viewed four images of an unfamiliar identity and then were asked whether a test image of that same identity had been in the study array. Each test image was a matching exemplar (from the array), matching average (the average of the images in the array), non-matching exemplar (a novel image of the same identity), or non-matching average (an average of four different images of the same identity). Adults showed comparable ensemble coding for all three categories (i.e., reported that matching averages had been present more than non-matching averages), providing evidence that this early stage of face learning is not shaped by face-specific experience.     

Commentary on Guild et al. (2020): The Importance of Well-Designed Intervention Studies for Advancing Attachment Theory and its Clinical Applications

Research on Child and Adolescent Psychopathology - Guild and colleagues (this issue) report results of a long-term follow up after a randomized trial of the effectiveness of an...