Which of the following reactions is expected of a 24-month-old chimpanzee who demonstrates a lack of self-recognition while taking part in the mark and mirror task?
A) Exploring himself in the mirror
B) Reacting with fear or aggression to the mirror image
C) Pointing to the mirror image
D) No reaction to the mirror image
Question 2
Infant humans tend to pass the mark and mirror test by the age of _____, while many chimpanzees pass it by the age of _____.
A) 3 years; 4 years
B) 24 months; 28 months
C) 12 months; 24 months
D) 6 months; 4 years
The frontal lobe (green) bounded by the Sylvian fissure (yellow line) and central sulcus (red line),
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
Poverty comes in many forms. Families who go into debt to buy possessions squeak by month after ...
The ATP molecule and its hydrolysis reactions
Oxidation and reduction reactions involving flavin coenzymes
3-month-old baby in one of Rovee-Collier's memory experiments