This study reports an attempt to improve the administration of the Peabody Picture Vocabulary Test (PPVT) by identifying and modifying aspects of the test which adversely affect disadvantaged preschoolers' performance. The resultant test was called the Modified Peabody Picture Vocabulary Test (M-PPVT). Two samples from the same lower class…

The inventory is designed to measure seven dimensions of value based on seven categories of needs: physiological; safety; love; esteem; aesthetic; self-actualization; and aggression. Each item was pretested and checked for validity and reliability. Two test formats, each containing 30 items, were prepared: a single picture format in which the…

The historical development and recent applications are described of the picture sequencing format (PSF), a testing device which requires the subject to designate a complete and correct order for a set of related pictures. The earliest use was by Decroly in 1914 and perhaps the best known use is in the Wechsler intelligence tests. Special…