However, scores above 130 are generally considered to be in the "very superior" range, and scores above 160 are exceptionally rare and often associated with the term "genius" or "highly gifted." A score above 145 is often considered "gifted" and would be exceptionally high for a 15-year-old.
It's crucial to remember that:
* IQ scores are just one measure of intelligence: They don't capture creativity, emotional intelligence, practical skills, or other important aspects of intelligence.
* Test conditions matter: A person's score can be affected by factors like stress, sleep deprivation, and familiarity with the test format.
* Norms change: IQ scores are based on comparisons to other people of the same age. The average score is always 100, but the distribution of scores around that average can vary slightly depending on the test and the population sampled.
So, while a score above 160 would likely be considered within the "genius" range for a 15-year-old girl, it's more important to focus on the individual's abilities and potential than a single number.