Psychometric properties of the Test of Everyday Attention for Children in Greek-speaking school children

The present study aimed at exploring the psychometric properties of the Test of Everyday Attention for Children (TEA-Ch) in normally developing Greek-speaking school population (6-12 years old). TEA-Ch is an assessment that captures the multidimensional nature of the developing attentional system with child-friendly test tasks. The sample consisted of 174 Greek-speaking primary school children of both genders (N=88 girls). Children were assessed individually using the TEA-Ch and two tasks (Vocabulary and Working Memory) from the Wechsler Intelligence Scale for Children-3rd edition (WISC-III)-Greek Version. Confirmatory factor analyses were conducted to examine the factorial validity of the TEA-Ch in the Greek-speaking population. The results verified both a two-factor (attentional control/switching and sustained attention) and a theory-driven three-factor structure of the TEA-Ch, namely selective attention, attentional control/switching and sustained attention. Moreover, the weak correlations of TEA-Ch tasks with vocabulary and working memory tasks provide evidence for its divergent validity and its usefulness as an additional measure of abilities that are not captured by well-known conventional intelligence tasks. Furthermore, TEA-Ch appears to be an age-sensitive assessment tool.