Discussion The Relationship Between Intelligence Quotient (IQ) and Students' Achievement on Extensive Reading
be made and distributed by the professional psychologists or an institution. The writer could not arrange and distribute a set of IQ test by herself. Then, the writer
thought to use IQ test online, but the research advisor did not recommend it. Later, the writer tried to ask some psychologists and institutions. As a result, the
writer cooperate with Psychology Service Centre of UIN Jakarta —usually called
Pusat Layanan Psikologi PLP to hold IQ test for the students. Second, the number of sample in this research was smaller than the writer
had expected. The writer got a little difficulties to gather samples of research in order to have the IQ test. Actually, the samples of research need to have the IQ
test in one-time and also come to the PLP institution. It was rather difficult to adjust their schedule in order to have the IQ test itself. In this case, the writer need
to contact them one by one. As a result, the writer could schedule the IQ test in one-time. However, in the day of implementation of IQ test, there were some
students who canceled to be the sample of research because of some reasons. There were students who were sick and also having some urgent things that
obstruct them to come to the PLP institution.
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