Which of the following is the dependent variable (DV) in the ...

[stephzh]

Which of the following is the dependent variable (DV) in the research question, Are serial 12-lead ECGs more accurate in diagnosing acute myocardial infarctions (MI) than a single initial 12-lead ECG?
 
  A) Accuracy in diagnosing an MI
  B) Myocardial infarction
  C) Serial 12-lead ECGs
  D) Single initial 12-lead ECG

Question 2

In which section would the following sentence most likely appear? The study sample consisted of 35 mother-infant dyads from an inner-city neighborhood.
 
  A) Introduction
  B) Method section
  C) Results section
  D) Discussion

[cegalasso]

Answer to Question 1

A
Feedback:
The dependent variable is accuracy in diagnosing an MI, as it is the variable affected by the independent variables, which are serial 12-lead ECGs and single initial 12-lead ECG.

Answer to Question 2

B

[stephzh]

Excellent

[xiazhe]

TYSM