It takes the average reader 6 hours and 35 minutes to read Looking Down on Human Intelligence by Ian J. Deary
Assuming a reading speed of 250 words per minute. Learn more
Human mental ability differences have a hierarchical structure, and may be viewed at levels from general ability (g) to specific abilities. Ability differences show moderate stability across the lifespan, moderate heritability, and some predictive power in the fields of education, work, and social life. The most persistent mystery is the origin(s) of individual differences in cognitive and biological processes. The book reviews the search for these origins. The chapters cover historical work from antiquity to the 20th century. The book identifies solid findings and sites of progress and...
Looking Down on Human Intelligence by Ian J. Deary is 392 pages long, and a total of 98,784 words.
This makes it 132% the length of the average book. It also has 121% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 8 hours and 59 minutes to read Looking Down on Human Intelligence aloud.
Looking Down on Human Intelligence is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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