Morgan is interested in exploring the kinds of behaviors that people engage in at their gyms. she observes and records how much time they spend on aerobic activity, how much on resistance training, and how much on activities other than exercise, such as conversation or resting. she is conducting a(n):

She is conducting a "descriptive study."

Descriptive studies refers to an observational studies which depict the examples of malady event in connection to factors, for example, individual, place and time. They are regularly the initial step or beginning enquiry into another theme, occasion, malady or condition. Descriptive studies can be isolated into two roles- those examinations that underline highlights of another condition and those which depict the wellbeing status of networks or populations. Common misuses of descriptive studies include an absence of an unmistakable, particular and reproducible case definition and building up an easygoing relationship which the information can't support.

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.

answer; collective security;