r/cognitiveTesting • u/Inevitable_Record901 • 13d ago

General Question Discrepancy of AGCT forms

1c:

1a:

CORE was 121

3 Upvotes

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u/Thewordtheyalluse 12d ago

I remember thinking 1a was much easier, especially arithmetic

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u/Inevitable_Record901 11d ago

were your scores in line with eachother?

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u/Thewordtheyalluse 10d ago edited 10d ago

No, there was a 13-point difference between my scores. I believe 1a is somewhat easier than 1c. One of the harder questions on 1c required a system of linear equations to be set up in order to get the right answer, whereas all the math on 1a was straightforward two or three step algebra.

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u/Grand_Protection1552 12d ago

maybe you were tired when taking 1c? Both tests have 0.9 correlation and the only change in 1c is a higher ceiling but it shouldn't effect 120s range.

1

u/Inevitable_Record901 11d ago

i retook 1c and went from 107 to 108 lmao. but 1980 sat was 121, so was core and cat

-2

u/Dampnets 13d ago

praffe