한국 일본 평균 IQ 산출방법을 궁금해 하실거 같아서 적어봅니다
<논문 원문>
Korea, South (KOR)
Frydman and Lynn (1989, Tab.1) measured intelligence in
Korean children which were adopted by parents from Belgium and
lived within this country. The sample had a mean age of 10.00y and
obtained an uncor. IQ of 118.70 on French norms. A FE-correction
of -12.76 and a country-correction of -1.90 were necessary, so the
cor. IQ is 104.04.
From Georgas et al. (2003, Fig.19.6) an uncor. IQ of 103.00 was
taken. This score was measured with the WISC-III on a sample with
a mean age of 11.00y. After a reduction by 4.76 for FE-correction
and 2.50 for country correction, this resulted in a cor. IQ of 95.74.
From the city of Pusan, a SPM-raw score of 41.30 was reported
for a sample with a mean age of 9.75y by Lynn and Ja Song (1994,
Table 1). This score is at the 74.13th GBR-P and equivalent to an
uncor. IQ of 109.71, reduced by 2.10 for FE-correction to 107.61.
The WAIS-IV was administered by Lynn et al. (2016, Table 1,
2) on a normative sample with a mean age of 44.50y. According to
the British Norms, the full sample obtained a mean IQ of 98.67,
corrected by -2.10 for FE to 98.64.
South Korea gained an unweighted national IQ of 101.51 with a
standard deviation of 5.33. This score decreased if samples were
weighted by size and data quality to 97.37. School assessment data
were available for the country from all observed PISA- and TIMSSvolumes and result in a SAS-IQ of 107.33, so the final national IQ
is 102.35.
Japan (JPN)
The KABC and the WISC-R were administered by Kaufman et
al. (1989) on a sample of Japanese children with a mean age of
9.75y. On the three sub-scales of the KABC, IQs of 113.60, 113.40
and 109.70 were measured, averaged to an uncor. IQ on the full
KABC of 112.23. After a reduction by 3.12 for FE-correction and
2.50 for country-correction a cor. IQ of 106.61 remained. On the
National IQs
103
WISC-R, an uncor. IQ of 118.10 was measured, which had to be
reduced by 4.42 for FE-correction and 2.50 for country-correction
to 111.18.
Lynn and Hampson (1987) administered the WISC-R on a
sample of Japanese children with a mean age of 5.00y and measured
an uncor. IQ of 107.80. Only a country-correction of -2.50 was
necessary, so the cor. IQ is 105.30.
Shigehisa and Lynn (1991, Tab.1) measured a mean SPM-raw
score of 41.70 on a sample with a mean age of 9.45y from Tokyo,
which is at the 79.65th GBR-P and equivalent to an uncor. IQ of
112.44, corrected by -2.52 for FE to 109.92.
Uno et al. (2005, Tab.1) gave CPM-raw scores for Japanese
children with a mean age of 10.00y. They scored 31.62 at the
66.35th GBR-P and equivalent to an uncor. IQ of 106.33. 0.42 had
to be added for FE-correction and resulted in a cor. IQ of 106.75.
The unweighted national IQ of Japan is 107.95 with a standard
deviation of 2.48, which remained stable at 107.41 after weightings.
From all observed PISA- and TIMSS-volumes Japan obtained a
SAS-IQ of 105.55. This gives Japan a final national IQ of 106.48.
<요약>
Lynn박사가 자기 마음대로 많은 IQ검사결과(대부분 그 나라에서 각자 측정했으며 측정집단, 검사종류도 제각각) 중 취사선택해서
다 더해서 그냥 평균을 냄 (엥???)
한국은 IQ
118.7 나온 검사는 104로 조정 (평균 10세)
103 나온 검사는 95.7로 조정 (평균 11세)
109.7 나온 검사는 107.6으로 조정 (평균 10세)
여기에다가 평균 45세 그룹을 측정해서 (2016년에 박사가 직접 관여, 왠지 모르겠지만 일본에는 이 정도 연령 자료는 안 넣음)
98.7 나옴
지난 논문에 사용했던 결과가 높게 나온 자료는 뻄
이걸
104 + 95.7 + 107.6 + 98.7
나누기 4 해서
101.5(???)가 나옴
이걸 표준편차를 고려한 박사의 식에 대입하니
한국 평균 IQ가 최종적으로 97.4(???)가 나옴
근데 국제학업성취도평가(PISA) 점수를 보니까 한국이 생각보다 잘봤네?
PISA로 예측되는 한국 평균 IQ는 107.3임
그래서 97.4 + 107.3
나누기 2 해서
한국 평균 IQ 102.4임
참고로 제일 최신인 PISA 2018 점수는
언어 한국>>>일본
수학 한국=일본
과학 한국<일본
이었습니다
한편 일본도 같은 방법으로 계산하는데
지난번 논문의 IQ 낮은 자료들은 싹 사라짐
(대부분이 100~105 사이)
그렇게 해서 다 더해서 평균냈더니
자그마치 108(???)이 나옴
이걸 표준편차를 고려한 박사의 식에 대입하니
일본 평균 IQ가 최종적으로 107.4(???)가 나옴
근데 국제학업성취도평가(PISA) 점수를 보니까 일본이 생각보다 못봤네?
PISA로 예측되는 일본 평균 IQ는 105.5임
그래서 107.4 + 105.5
나누기 2 해서
일본 평균 IQ 106.5임
정말 의미없는걸 논문이랍시고 만들었네요...
작성일 : 22-04-25 17:01
조회 : 2,426
