Which research role typically involves advanced training, which may be acquired through doctoral or postdoctoral degrees?

The objections stated in the 95 Theses included    

The temporal aspect of sound, that is how long or short a sound is, is called :

What is the first step in the data analytic process a researcher is recommended to follow?

Who composed the strophic setting of “Erlking” the first musical setting of the poem?

All of the following describe single-subject research except:

The first Russian composer gain fame within his country who composed music that did not sound like other European composers of his day and was the inspiration for the “Mighty Handful” who carried on his work was:

A [answer1] is a sequence of pitches arranged in conjunct motion either ascending or descending that is made up of half steps or whole steps.  A scale that is all half steps is called a [answer2] A scale that is made of all whole steps is called a [answer3] A scale made up of a combination of half steps and whole steps is called a [answer4]  

Which section of a research paper provides a reviewer with an abbreviated, critical appraisal of the study’s methodological approach?

Which of the following would not be something a researcher does when collecting data through an in-depth interview?