Understanding IQ Scores: Emeritus Insights into Ratio IQ and WAIS-IV
Have you always been curious about your intelligence quotient (IQ) and wondered how many individuals possess a score of over 145 on the Wechsler Adult Intelligence Scale, Fourth Edition (WAIS-IV)? This article delves into the intricacies of IQ scores, particularly focusing on the WAIS-IV, and provides insights based on empirical data and professional assessments.
My own IQ, over 145, was obtained through an online IQ test at Mesa's website, where I had to select an age (17) to get a scaled score of 118, which translated into a ratio IQ of 145. However, it's important to note that this does not necessarily reflect the actual standing in the general population. Let's break down the specifics and explore the statistics and implications of an IQ score of 145 or higher.
Precise IQ Scores and WAIS-IV
The WAIS-IV is an established test used to measure cognitive abilities, including verbal comprehension, visual-spatial skills, working memory, and processing speed. An IQ score of 145 or above is considered to be in the highest percentile of the population. This score is indicative of exceptional cognitive abilities and intellectual functioning.
Population Statistics and IQ Distribution
It is widely recognized that the IQ distribution follows a normal distribution, with a mean score of 100 and a standard deviation of 15. According to this distribution, an IQ score of 145 corresponds to the 99th percentile, meaning that only about 1% of the population scores 145 or higher. This makes it a rare and impressive achievement.
Testing Criteria and Professional Assessment
However, the criteria for obtaining an IQ score of 145 or higher extend beyond just the raw test score. While many individuals who achieve this score likely underwent testing under the proper conditions, some may have taken different IQ tests, while others may not have been administered the WAIS-IV by a licensed psychologist at an accredited university. Therefore, it is not accurate to say that most individuals with an IQ of 145 or higher meet these specific conditions.
It is essential to distinguish between the IQ score and the broader context of an individual's cognitive abilities. While a high IQ score reflects a remarkable capacity to process and understand information, it does not necessarily correlate with wisdom or practical decision-making proficiency. Highly intelligent individuals might struggle with making wise decisions if they operate based on personal opinions and argue against universal truths, akin to dogs drinking from filthy toilets.
Conclusion and Further Research
In conclusion, understanding IQ scores involves recognizing both the rarity of high scores and the complex interplay of cognitive abilities. The WAIS-IV offers a precise and comprehensive method for measuring cognitive functions, but the true reflection of an individual's intellect encompasses a range of capabilities and life experiences. If you are interested in your own IQ score, it's recommended to seek a certified and accredited professional for accurate testing and interpretation.
For those who wish to delve deeper into the topic, emeritus research articles and professional studies on IQ scores and their implications can provide valuable insights.