The interpretation of dental X-rays by novices (students) and experts (dentists practicing more than 3 years) was compared. Eight fifth-year novices and eight experts were presented three types of problem X-ray (easy, difficult, and control). Experts were faster in solving the problems and their diagnoses were more accurate. Analysis of eye…

Because diagnostic capability of the WISC-R has remained in doubt, its diagnostic suitability was assessed by applying Kelley's method of estimating the proportion of score differences in excess of chance to the original subscales, Bannatyne clusters, and Kaufman's three factor groupings. Caution should be used when applying WISC-R diagnostically.…

Presents evidence suggesting that the difference between stuttering and normal nonfluency in young children is one of degree only. It hypothesizes that heavy pressure on the child to speak well increases nonfluency. Bibliography. (RW)

Background: Children with speech disorder are a heterogeneous group (e.g. in terms of severity, types of errors and underlying causal factors). Much research has ignored this heterogeneity, giving rise to contradictory intervention study findings. This situation provides clinical motivation to identify the deficits in the speech-processing chain…

The current study compares the use of two alternative methodologies for using the Five-Factor Model (FFM) to assess personality disorders (PDs). Across two clinical samples, a technique using the simple sum of selected FFM facets is compared with a previously used prototype matching technique. The results demonstrate that the more easily…

This study compared behavioral presentation of toddlers with autistic spectrum disorders (ASD) and toddlers with global developmental delay (DD) or developmental language disorder (DLD) who display some characteristics of ASD using the diagnostic algorithm items from the Autism Diagnostic Observation Schedule, Generic (ADOS), the Childhood Autism…

Schools are being called upon to help address asthma, a common problem in school- aged children. School-based asthma programs need information about asthma diagnoses, asthma symptoms, and asthma's impact on school attendance. Parent or student surveys are the most common method of collecting these data. However, medical literature offers little…

Although specific tests screen children in preschool programs for vision, hearing, and dental conditions, there are no published validated instruments to detect preschool-age children with asthma, one of the most common pediatric chronic conditions affecting children in economically disadvantaged communities of color. As part of an asthma…

Research supported in part by Public Health Research Grant MH-1733-09 from the National Institute of Mental Health and by the National Science Foundation through an undergraduate fellowship.

Understanding outcome in schizophrenia is important for choosing among the competing concepts of this disorder and for evaluation of treatment methods. Nevertheless, there is much disagreement and confusion about the nature of outcome in schizophrenia. This report describes features of diagnosis and outcome that contribute to this confusion and…

Information from all 50 states on agency diagnostic practices regarding autism revealed considerable variability between Departments of Public Instruction (DPI) and Departments of Mental Health (DMH). DPIs reported far more heterogeneous practices than DMHs. DMHs were more likely than DPIs to recognize autism by category and to sanction specific…

Compared MMPIs of 80 male and 80 female drug abusers with MMPIs of 550 male and 695 female medical patients. Male drug abusers obtained significantly higher scores than male medical patients on all clinical scales. Female drug abusers obtained significantly higher scores than female medical patients on seven scales. (Author)

Describes the result of implementing the Problem List Generator, a computer-based tool designed to help clinical pathology veterinary students learn diagnostic problem solving. Findings suggest that student problem solving ability improved, because students identified all relevant data before providing a solution. (MES)

Examined utility and construct validity of Children's Depression Inventory and youth version of Center for Epidemiological Studies Depression Scale. Data from 1,207 students in grades 4 through 12 revealed no significant grade, gender, or race effects for either measure. Examination of convergent and discriminate validity revealed high…

A study investigated whether physicians (n=32) would generate less specific initial diagnoses than did medical students (n=39). Analysis of number, specificity, and breadth of diagnoses found students generated significantly more diagnostic hypotheses and more specific hypotheses, but breadth did not differ significantly. (Author/MSE)