One oft-cited estimate is that it takes ______ years of continuous effort to develop expertise in some domain.
a) 5
b) 10
c) 14
d) 20
Question 2
Which of these is NOT a difference between the way experts and novices go about solving a problem?
a) Experts tend to work backwards; novices tend to work forwards.
b) Experts can practically bypass working memory in encoding problem information; novices can't.
c) Novices tend to pick up on surface features, while experts are better at picking up structural features.
d) Experts are better at picking up on analogies and using them to solve problems.
Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that
By age 3, children develop scripts for common events such as eating at a restaurant.
Days 18–23 Bumps of mesoderm (somites) form. They will develop into the dermis and most of the ...
Earth 430 Million Years Ago
Tracing numbers and alphabets by nat 3 years old