Abstract
Academic success depends on numerous factors: intelligence, motivation, developmental level of basic and more complex cognitive functions, personality traits, etc. In special education, Acadia test of developmental abilities is most frequently used to assess the abilities necessary for acquiring academic knowledge and skills, with the aim to detect the children who have, or might have, learning disabilities. In Serbia, psychometric characteristics of the test have not been determined so far. Thus, the aim of this paper is to determine the relation between the achievements on this test and intelligence in a sample of younger school children who attend regular schools in Belgrade. The sample consisted of 784 children of both genders (51% of girls and 49% of boys), aged between 8 and 12 (AM=9.71; SD=0.65). Acadia test, which consists of 13 subtests for assessing attention and short-term memory, perceptive, visual-constructive, conceptual, and speech-language abilities, was used in this research. Intelligence was assessed by means of the standard version of Raven’s progressive matrices (AM=37.03; SD=10.51), and the examinees were organized in four groups on the basis of percentile ranks of the raw score (3 sections). By analyzing the results, statistically significant positive correlation was determined between all the subtests of Acadia test and intelligence, which ranges from 0.27 to 0.63. Age has a low (r=0.08-0.26), but also statistically significant correlation with the achievements on the subtests of Acadia test (p<0.05), except in the domain of Visual memory (p>0.05). By applying multivariate analysis of covariance, with controlling the influence of age, it was determined that intelligence is a significant factor of achievement on Acadia test (Wilks’ λ=0.502; F(39)=14.926; p≤0.000, ηp2 =0.205), and on all the subtests separately (p≤0.000), accounting for 7 to 35% of the results variability.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
