Answer:
b) operant conditioning.
Explanation:
In psychology, the term operant conditioning is also referred to as "instrumental conditioning", and is described as one of the different learning methods that generally occurs via punishments and rewards in regards to specific behaviors. Because of this conditioning process, an association or connection is being made between a particular behavior and related consequence of the given behavior.
In the question above, this productivity increases in terms of operant conditioning.
According to Roselli (2003) among other authors, during adolescence exists an increment in the formation of the dendritic connections as well as a change in the cortex associated with the acquisition of complex cognitive functions. The maturation of the right hemisphere is also related to the shift in the emotional conduct, and the maturation of the left hemisphere is associated with the improvement of the language. The maturation of the prefrontal structures correlates with the development of the cognitive functions.
references
Rosselli, M. (2003). Maduración cerebral y desarrollo cognoscitivo. Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud, 1(1), 125-144.
When a relationship has lasted for a longer period of time than 3 years, there is a sign of trust and loyalty between that couple. The couple is calm about there relationship because they are glued to each other emotionally.
Hope I could help! :)
I read about hamsters. I read that they like to burrow. I imagined a cute little hamster I am getting for Christmas, digging in a deep pile of bedding. :) <3 <3 <3