Verbal skills and muscular coordination have been observed to improve in women when:

A. estrogen levels are relatively high.
B. they are exposed to experiences requiring high level skills.
C. pressure to perform is reduced.
D. calcium levels are increased.

A

To determine the correct answer, we need to analyze each option and identify which one correlates to the observed improvement in verbal skills and muscular coordination in women.

A. Estrogen levels are relatively high: Estrogen is a hormone that plays a role in various physiological processes, including brain function and muscle development. However, while estrogen can have an impact on cognitive abilities, there is no conclusive evidence suggesting that high estrogen levels directly lead to improvements in verbal skills and muscular coordination.

B. They are exposed to experiences requiring high-level skills: This option suggests that exposure to experiences that demand high-level skills can lead to improvements in verbal skills and muscular coordination. Engaging in activities that require the use of these skills, such as problem-solving, communication, and physical coordination, can indeed contribute to their development and enhancement.

C. Pressure to perform is reduced: This option relates to the idea that when individuals feel less pressure to perform in certain tasks or activities, they may experience an improvement in their performance. However, there is no specific connection between reduced pressure to perform and improvements in verbal skills and muscular coordination.

D. Calcium levels are increased: Calcium is an essential mineral for bone health and muscle function. While maintaining adequate calcium levels is important for overall health and well-being, increasing calcium levels alone does not directly contribute to improvements in verbal skills and muscular coordination.

Based on the analysis, option B - they are exposed to experiences requiring high-level skills - seems to be the most plausible answer. By engaging in experiences that demand high-level skills, women can enhance their verbal skills and muscular coordination.