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Different types of reliability and validity
Different types of reliability and validity












different types of reliability and validity

In addition, three other small samples were used, of which the first consisted of 12 children at 18 months with test-retest data available that are reported in the first study. A sample of 95 term born children assessed at 18 months of age was used that provided data for both the second and third study reported here. Reliability and validity of the UTATE are specifically addressed in three studies, reported in this paper. The Utrecht Tasks of Attention in Toddlers using Eye tracking (UTATE) is an instrument to measure orienting, alerting and executive attention capacities in young children. Specifically designed instruments with good psychometric characteristics are needed to show difficulties in attention, that may contribute to early identification. Early identification of attention difficulties is important for application of appropriate stimulation in trying to reduce further problems. Children at risk for developmental problems, like preterm born infants, are specifically known for attention difficulties. 2Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, NetherlandsĪttention problems hinder many children in their cognitive and social emotional development.1Department of Child and Adolescent Studies, Utrecht University, Utrecht, Netherlands.Hooge 2, Lilly Bogičević 1 and Marjolein Verhoeven 1

different types of reliability and validity

van Baar 1*, Marjanneke de Jong 1, Martine Maat 1, Ignace T.














Different types of reliability and validity