To illuminate individual differences in the development of attention-deficit hyperactivity disorder (ADHD) symptoms in the general population, psychometric measures are needed that can capture general population-level symptom variation reliably, validly, and comparably from childhood through to the transition to adulthood. The ADHD subscale of the…

Few tools are available to comprehensively describe the unique social-emotional skill profiles of youth with autism spectrum disorder (ASD). The present study describes the usability, reliability, and validity of SELweb, a normed, web-based assessment designed to measure four core social-emotional domains, when used to measure these skills in a…

We are delighted to welcome you to the International Psychological Applications Conference and Trends 2014, taking place in Porto, Portugal, from 4 to 6 of April. Psychology, in our time, offers a large range of scientific fields where it can be applied. The goal of understanding individuals and groups (mental functions and behavioral…

Evaluated construct validity of the Missouri Children's Behavior Checklist scales and behavior profiles by determining the relationship between the MCBC and the clinical findings of an interdisciplinary evaluation of children (N=217) referred for developmental disabilities. Analyses showed substantial association between the MCBC and clinical…

The Peabody Individual Achievement Test (PIAT) was administered to matched samples of 30 Mexican-American and 30 Anglo-American children. Indices of internal consistency and standard errors of measurement were generally equivalent for groups. It was concluded that the PIAT is as reliable with Mexican-American children as with their Anglo…

Examined the relative contributions of internal and external sources of variation in children's suggestibility in interrogative situations. Found that internal sources of individual differences in suggestibility measured on a suggestibility test did influence children's answers during an interview, but that external sources or interview styles had…

The Parenting Stress Index (PSI) is a clinical and research self-report instrument designed to identify mother-child systems which are under stress and to indicate the sources of stress. It is based on the research literature in child development, parent functioning, and stress. The normative sample for the PSI consisted of 470 mothers with at…

The topic of differential diagnosis and its application to the use of the Revised Illinois Test of Psycholinguistic Abilities (ITPA) and Wechsler Intelligence Scale for Children-Revised (WISC-R) is discussed. The theoretical bases for differential diagnosis and the properties of assessment instruments with diagnostic properties are presented.…