In considering the big issue of whether nature or nurture plays the more important role in infant development, Elizabeth Spelke endorses a approach, which states that infants are born with domain-specific innate knowledge systems.

Core knowledge approach

Explanation:

Core knowledge is the curriculum of the systematic topic or syllabus. OIt is not the method of teaching. This is the approach that is used by sometimes rigid teacher instructions and labeled as the traditional approach. It is the basic approach.

This approach labeled as the teaching that depends on the lecturer. This approach is related to memorization by students' dates, dates, and facts. It is an approach but not teaching methods. Core knowledge is designed to promote equity in education for building the basic knowledge of the students. So that Elizabeth Spelke endorses a core knowledge approach.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.