Algorithm

Product (mathematics)

Demography

Neuroscience

Intelligence quotient

Cognition

Psychiatry

Pupil

Psychology

Mathematics

Population

Sociology

Geometry

State (computer science)

Psychological Reports

Relations between average temperature of each of the 48 contiguous states and estimates of state IQ were inspected. Additional state variables were controlled in the correlational analyses, namely gross state product, percent Hispanic, Black, and Asian in the state population, and the pupil-to-teacher ratio for each state. A significant correlation between average temperature and state IQ was found ( r = -.70, p&lt;.001). Possible explanations are discussed.

Associations between Climate and IQ in the United States of America