The Environmental Hypothesis on IQ Is Supported by Data Showing

question 35

Multiple Choice

The environmental hypothesis on IQ is supported by data showing that

• A)there are consistent and stable racial group differences.
• B)embryonic stem-cell implants can boost IQ performance.
• C)children with superior genotypes earn high IQ scores.
• D)African-American children adopted by middle-class Caucasians show strong gains in IQ.

Understand the classification and significance of Homo habilis and Australopithecines in human evolution.

Recognize the impact of continental drift and climate change on evolution.

Appreciate the ongoing debates and controversies in paleoanthropology, especially regarding Neandertals and Denisovans.

Grasp the methodology and challenges in paleoartistic reconstructions of early humans.