E-ISSN 2717-7122
 

Research Article 


An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS*

Ferhat Köprü, M. Bahadır Ayas.

Abstract
In this study, the criterion validity of the Anadolu-Sak
Intelligence Scale (ASIS) was examined within the
scope of the identification system of Education Programs for Talented Students (EPTS). The research participant consisted of 153 students. 30 of them were
mathematically and scientifically gifted and 123 were
non-gifted by the EPTS identification system. Intelligence scores were obtained by ASIS and talent and
creativity scores were obtained by Math Ability Test
(MAT) and Creative Scientific Ability Test (CSAT).
Findings of the study showed that gifted group’s ASIS
scores were significantly higher than the non-gifted
group’s scores. Participants were divided into three
groups (upper 27% middle 46% lower 27%) according
EPTS scores and significant differences were found
between the average intelligence scores of these three
groups [(F(2.128) = 49.361, p< .001; È 2 = 0.435]. To examine the predictive validity of the ASIS, binary logistic
regression analysis was conducted and the model correctly classified 84.3% of the participants as gifted and
non-gifted. For the ASIS’s concurrent validity significant correlation coefficients were found between the
ASIS scores and EPTS, MAT and CSAT scores (rEPTS =
.77; rMAT = 72; rCSAT = .55; p<.001). As a result of research
findings it can be concluded that ASIS has satisfying
criterion validity.

Key words: Anadolu Sak Intelligence Scale, ASIS, criterion validity, mathematical ability, scientific creativity


 
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Pubmed Style

Ferhat Köprü, M. Bahadır Ayas. An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent. 2020; 10(2): 110-128.


Web Style

Ferhat Köprü, M. Bahadır Ayas. An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . http://www.talentjournal.net/?mno=91583 [Access: July 10, 2021].


AMA (American Medical Association) Style

Ferhat Köprü, M. Bahadır Ayas. An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent. 2020; 10(2): 110-128.



Vancouver/ICMJE Style

Ferhat Köprü, M. Bahadır Ayas. An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent. (2020), [cited July 10, 2021]; 10(2): 110-128.



Harvard Style

Ferhat Köprü, M. Bahadır Ayas (2020) An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent, 10 (2), 110-128.



Turabian Style

Ferhat Köprü, M. Bahadır Ayas. 2020. An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent, 10 (2), 110-128.



Chicago Style

Ferhat Köprü, M. Bahadır Ayas. "An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* ." Talent 10 (2020), 110-128.



MLA (The Modern Language Association) Style

Ferhat Köprü, M. Bahadır Ayas. "An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* ." Talent 10.2 (2020), 110-128. Print.



APA (American Psychological Association) Style

Ferhat Köprü, M. Bahadır Ayas (2020) An Investigation of the Criterion Validity of Anadolu Sak Intelligence Scale (ASIS): The Case of EPTS* . Talent, 10 (2), 110-128.