# IQ Career Lab

> A professional IQ and personality assessment platform. Free tests produce an
> IQ band and a strongest cognitive domain; a one-time Full Access purchase
> unlocks the exact score, confidence interval, a verifiable certificate, and
> AI-generated career matching. The resource library publishes original,
> downloadable research on cognitive demand and occupational wages.

Assessments measure five cognitive domains: fluid reasoning, verbal reasoning,
quantitative reasoning, working memory, and executive function. Scores are
reported on the standard scale (mean 100, SD 15). Figures quoted across the
site are observed ranges from published samples, never entry requirements.

## Open datasets

- [The Jobs Most Exposed to AI Demand the Most Reasoning: A 737-Occupation Analysis](https://www.iqcareerlab.com/resources/job-search-and-career-advice/jobs-most-exposed-to-ai-reasoning-demand): Across 737 U.S. occupations, AI exposure rises with reasoning demand (r = 0.71). Only nine high-reasoning jobs sit below median exposure, all hands-on.
- [The Reasoning-and-Wage Dataset: 739 Occupations, Full Method and Open Download](https://www.iqcareerlab.com/resources/scoring-and-methodology/reasoning-demand-occupational-wage-dataset): The reproducible dataset behind our reasoning-and-wage figure: O*NET 29.1 reasoning demand versus BLS 2024 median wages across 739 occupations, with full method and open download.
- [Cognitive Demand Index: 100 US Jobs Ranked by Brain Power (and What They Pay)](https://www.iqcareerlab.com/resources/scoring-and-methodology/cognitive-demand-index-100-jobs): The Cognitive Demand Index maps IQ by occupation across 100 US jobs using O*NET reasoning data and BLS 2025 wages. See where brain power and pay diverge.
- [Profession reasoning-demand and wage dataset (CSV)](https://www.iqcareerlab.com/data/reasoning-demand-wage-r2-739-occupations-2026.csv): 739 U.S. occupations with O*NET reasoning demand and BLS median wages
- [Profession reasoning-demand and wage dataset (JSON)](https://www.iqcareerlab.com/data/reasoning-demand-wage-r2-739-occupations-2026.json): same profession dataset with its statistics block

## Assessments

- [Full IQ test](https://www.iqcareerlab.com/test): 50 questions, ~30 minutes, free to take
- [Quick IQ test](https://www.iqcareerlab.com/test/quick): 15 minutes, free to take
- [Personality assessment](https://www.iqcareerlab.com/test/personality): Big Five, free to take
- [Pricing](https://www.iqcareerlab.com/pricing): what the free result includes and what Full Access adds
- [Credential verification](https://www.iqcareerlab.com/verify): check a certificate we issued

## Tools

- [IQ by profession](https://www.iqcareerlab.com/tools/iq-for-profession): observed IQ ranges and wage data by occupation
- [Am I smart enough for…](https://www.iqcareerlab.com/tools/am-i-smart-enough-for): per-occupation answer to the cutoff question
- [IQ by country](https://www.iqcareerlab.com/tools/iq-by-country): national average estimates with methodology caveats
- [All calculators](https://www.iqcareerlab.com/tools): percentile, score conversion, standard deviation, and more

## Resource library

- [All articles](https://www.iqcareerlab.com/resources): 129 articles
- [Job Search & Career Advice](https://www.iqcareerlab.com/resources/job-search-and-career-advice): 32 articles
- [IQ Science](https://www.iqcareerlab.com/resources/iq-science): 21 articles
- [Scoring & Methodology](https://www.iqcareerlab.com/resources/scoring-and-methodology): 16 articles
- [Income & Wealth](https://www.iqcareerlab.com/resources/income-and-wealth): 16 articles
- [Wellness & Cognitive Optimization](https://www.iqcareerlab.com/resources/wellness-and-cognitive-optimization): 16 articles
- [Test Preparation](https://www.iqcareerlab.com/resources/test-preparation): 15 articles
- [Employers & Educators](https://www.iqcareerlab.com/resources/employers-and-educators): 13 articles

## Policies

- [Terms](https://www.iqcareerlab.com/terms): includes the 48-hour Full Access refund guarantee
- [Privacy](https://www.iqcareerlab.com/privacy)
- [Scoring notices and limitations](https://www.iqcareerlab.com/notices)
- [Contact](https://www.iqcareerlab.com/contact)

## Optional

- [RSS feed](https://www.iqcareerlab.com/resources/rss.xml)
- [Sitemap index](https://www.iqcareerlab.com/sitemap.xml)