The Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition: Canadian (WPPSI-IVCDN; Wechsler, 2012), published by NCS Pearson, is a newly updated, individually administered measure of cognitive intelligence for children aged 2:6 through 7:7. Suitable for educational, clinical, and research settings, the purposes of the WPPSI-IVCDN are…

Research supports the reliability and validity of the McCarthy Scales of Children's Abilities (MSCA); but its concurrent validity with conventional intelligence tests suggests that the McCarthy General Cognitive Index and Intelligence Quotient are not comparable. The MCSA eliminates certain weaknesses found in similar tests: the Stanford-Binet and…

The Quick Test, Form I (QT) and the Stanford-Binet Intelligence Scale, Form L-M (SB) were administered to 70 preschool children. Results raise serious doubt about the validity of the QT functioning. Further research is indicated. (Author)

The McCarthy Scales of Children's Abilities (MSCA) was subjected to factor analysis to determine the test's validity. Results suggest that clinical interpretation should be made cautiously until further exploration of the construct validity and sex differences in the MSCA can be conducted. (Author)

The concurrent validity of the Wechsler Preschool and Primary Scale of Intelligence (WPPSI) was assessed against the McCarthy Scales of Children's Abilities in a sample of 39 Mexican-American preschool children from low socioeconomic status background. Results indicated some specific support for the WPPSI's concurrent validity. (Author/BS)

Investigated the extent to which the Wechsler and Primary Scale of Intelligence (WPPSI) provides items of sufficient difficulty for gifted children (N=306) aged four to six. All subtests investigated were found to have an inadequate level of difficulty, and six were inadequate for half or more of the subjects. (JAC)

A comparison was made between the Slosson Intelligence Test and the McCarthy Scales of Children's Abilities for 44 minority preschoolers. The mean Slosson score was 13.8 points higher than the mean McCarthy score. The correlation between the scores was .81. Effects of inflated Slosson scores for screening purposes are considered. (Author/RD)

IN ORDER TO DEVELOP AN INTELLIGENCE TEST FOR PRESCHOOL-AGE CHILDREN THAT WOULD OVERCOME SOME OF THE LIMITATIONS OF AVAILABLE TESTS, A PERCEPTUAL DISCRIMINATION TEST USING POLYGONAL FORMS HAS BEEN DESIGNED AND TESTED. THE CHILD POINTS TO ONE OF TWO, THREE, OR FIVE FORMS MATCHING A STIMULUS FORM. INITIAL TESTING WITH 44 CHILDREN RANGING IN AGE FROM…

The ability of the Slosson Intelligence Test to predict academic achievement was assessed by using three samples of pre-kindergarten pupils from three successive years in a large midwest school district. Results indicate a moderately good predictive power of the instrument. (Author/JKS)

The Kaufman Assessment Battery for Children and Wechsler Preschool and Primary Scale of Intelligence (WPPSI) were administered to Anglo- and Mexican-American children aged four to six. Both scales measured similar, but not identical, intellectual and achievement factors, indicating concurrent validity. Anglo children scored higher on WPPSI verbal…

As concern about the developmental progress of preschoolers has increased, the number of assessment instruments available has expanded. This paper reviews recent advances in early childhood assessment and evaluation, and describes several screening and assessment instruments. Varying information is presented for each test, but may include a…

THE PURPOSES OF THIS PILOT PROJECT WERE (1) TO ATTEMPT TO EVALUATE THE EFFECT OF THE LOCAL PROGRAM ON BOTH INDIVIDUAL CHILDREN AND THE GROUP AND (2) TO INVESTIGATE THE SENSITIVITY OF THE TEST INSTRUMENTS EMPLOYED IN EVALUATING SUCH A PROGRAM. SIXTY-ONE CHILDREN WERE ENROLLED IN THE LOCAL HEADSTART PROGRAM AND WERE ADMINISTERED THE STANFORD-BINET,…