Final answer:
The question requires constructing melodic directions in 3/4 time using quarter notes, involving the creation of melodies with desired intervals and follows the rhythmic structure of the time signature.
Step-by-step explanation:
The question asks for the creation of melodic directions in a 3/4 time signature using quarter notes. To do this, one must understand the basics of music theory and melodic composition. A common approach is to utilize intervals such as the third, which became more harmoniously accepted during the Renaissance period. When constructing a melody in 3/4 time using quarter notes, you have three beats in each measure and each beat can be represented by one quarter note. To create melodic motion, you could start with a note, move up a third for the next note, then perhaps step down by one scale degree for the third note, making sure each note falls on a beat.