Dataset: sightsing.dat Source: D. Hutton (1953). "A Comparative Study of Two Methods of Teaching Sight Singing in the Fourth Grade," Journal of Research in Music Education, Vol.1 #2, pp.119-126. Description: Pre- and Post-Training scores for 20 kids assigned to a control group, and 20 in an experimental condition. Variables/Columns Treatment Group 8 /* 1=Control, 2=Experimental */ Initial Test Score 13-16 Final Test Score 21-24