According to the data cited by World Population Review, the average IQ of Japan is 106.48 based on the Lynn/Becker measure.
The reference provides a comparative look at average IQ scores for various countries, along with their performance in the PISA 2022 assessment.
Average IQ and PISA Scores
Here is the relevant data from the provided reference:
| Country | IQ (Lynn/Becker) | PISA 2022 Overall Score |
|---|---|---|
| Japan | 106.48 | 1599 |
| Taiwan | 106.47 | 1599 |
| Singapore | 105.89 | 1679 |
| Hong Kong | 105.37 | 1560 |
This table indicates that Japan's average IQ score, according to the Lynn/Becker calculation cited by World Population Review, is among the highest listed. Alongside its IQ score, Japan also achieved a high PISA 2022 overall score of 1599, reflecting strong educational outcomes in reading, mathematics, and science among 15-year-olds.
It's important to note that different studies and methodologies for calculating average IQ by country exist, and results can vary. The figure of 106.48 is specific to the Lynn/Becker measure as reported by World Population Review.
