When you are learning how to play the piano, the statement “every good boy does fine” can you remember the notes e, g, b, d, and f for the lines of the treble clef. this is an example of a (an)
jingle
acronym
acrostic
acoustic

acrostic

Explanation:

Acrostic is a written composition made from the initial letters of single words or located at the beginning or inside of sentences and verses.

From the acrostics, which are read vertically, words or phrases are formed. They reflect a concern with the form of discourse, which is why they are one of the resources used in the poetic function.

There are several types of acrostics. The most common of these is the one formed from the initial letters of the sentences.

For this reason, we can conclude that the correct answer to this question is acronym.

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.