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Music Preference 1 - Brent Hugh's personal and business web pages

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Table 4<br />

<strong>Music</strong> <strong>Preference</strong> 58<br />

Latin-Square Experimental Design: Arrangement of Data from Experimental Design (Table 3)<br />

for Analysis of Three Treatments<br />

N ID IP<br />

Subgroup 1<br />

Cappriccio<br />

1 st<br />

Subgroup 2<br />

Fantasy<br />

2 nd<br />

Subgroup 3<br />

Funérailles<br />

3 rd<br />

Subgroup1<br />

Fantasy<br />

2 nd<br />

Subgroup 2<br />

Funérailles<br />

3 rd<br />

Subgroup 3<br />

Cappriccio<br />

1 st<br />

Subgroup 1<br />

Funérailles<br />

3 rd<br />

Subgroup 2<br />

Cappriccio<br />

1 st<br />

Subgroup 3<br />

Fantasy<br />

2 nd<br />

Note. N = no treatment; ID = introduce musical selections by discussion; IP = introduce musical<br />

selections by a short play involving audience members. Data from repertoire selections that<br />

received the same treatments (N, ID, <strong>and</strong> IP) in all three subgroups are gathered together <strong>and</strong><br />

analyzed. Each different subgroup, repertoire selection, <strong>and</strong> order of presentation is equally<br />

represented in each column. These confounding variables are balanced among the three columns<br />

<strong>and</strong> cancel out. The differences that remain are due to the different treatments (N, D, <strong>and</strong> ID).

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