سوال ۳۹ کنکور ارشد مدیریت کسب‌وکار (MBA) ۱۴۰۱ — Passage 1 summary: The passage first discusses explanations li

Question

Passage 1 summary: The passage first discusses explanations linking handedness with inherited influences. It then presents Peter Hepper’s ultrasound research: fetal thumb preference can appear before the brain controls the limbs. The author uses this evidence to challenge a genetic account of how handedness becomes established.

Why has the author mentioned Peter Hepper and his team in paragraph 2?

Accepted Answer

To vitiate a particular explanation of how handedness is determined in humans

Answer

To argue that handedness is a psychological as well as physiological research topic

Answer

To accentuate the need for further research about human handedness

Answer

To mention a recent groundbreaking study in relation to the handedness phenomenon