Research suggests that there is a sensitive period, __________, when babies are biologically prepared to zero in on socially meaningful perceptual distinctions.
A) from birth to three months
B) in the first half of the first year
C) in the second half of the first year
D) during the second year of life
Question 2
Which individual is most likely to be able to discriminate individual faces of humans and monkeys equally well?
A) Jake, a 6-month-old
B) Monica, an 18-month-old
C) Bartholomew, a 6-year-old
D) Jade, an 18-year-old
Shelled invertebrate fossils of the Ordovician period
Megazostrodon, the first known mammal of the Triassic period.
Some organisms used as models in genetic research
Research Methods
Embryonic Period - 3rd week
Embryonic Period - 4th week