Validity Indicator Profile (VIP) R.I. Frederick Designed to help meet the increasing need for a well-validated, psychometrically sound test that can provide empirical support in courtrooms and other legal institutions, the VIP test provides a broad spectrum of information about an individual’s performance on an assessment battery. As a.....read more

VASSI Mathematics Proficiency Test C.P. Vassiliou The VASSI Mathematics Proficiency Test is a South African assessment tool that was developed for English, Afrikaans and previously disadvantaged learners. The test is standardised for English-, Afrikaans- and Sesotho-speaking learners in the foundation phase (Grades 1-3) and intermediate phase.....read more

  Vineland Adaptive Behavior Scales, Third Edition (Vineland-3) S.S. Sparrow, D.V. Cicchetti  & D. A. Balla The Vineland-3 is the leading measure of personal and social skills needed for everyday living. Psychologists and other professionals continue to depend on identifying individuals who have learning difficulties, developmental delays,.....read more

Vineland Social-Emotional Early Childhood Scales (Vineland SEEC) Sara S Sparrow, Domenic V Cicchetti, David A Balla The Vineland Social-Emotional Early Childhood Scales (SEEC), based on the popular Vineland Adaptive Behaviour Scales, fills your need for an early childhood measure of social-emotional development. The three scales - Interpersonal.....read more

Visual Object and Space Perception Battery (VOSP) Elizabeth K Warrington and Merle James Neuropsychological investigations have established that highly specific impairments of cognitive function can occur following brain damage. A comprehensive neuropsychological assessment must reflect this specificity and include tasks that focus on specific.....read more