Table 1.

Test-retest reliabilities over two sessions (Pearson’s r) for ratings of liking and hedonically optimal sucrose concentration.

Aqueous Solution	Lab	Home
0.09 M	0.82	0.79
0.18 M	0.76	0.57
0.35 M	0.52	0.58
0.70 M	0.54	0.54
1.05 M	0.64	0.71
Pref a	0.71	0.73
Liked b	0.60	0.42
Vanilla Milk	Lab	Home
0.03 M	0.88	0.75
0.12 M	0.47	0.54
0.23 M	0.64	0.70
0.47 M	0.79	0.79
0.70 M	0.65	0.81
Pref a	0.79	0.86
Liked b	0.72	0.79

^a Most preferred, preference tracking; ^b Most liked, rating method.