Table 1.

Ratings of pain^# by 79 hospitalized children in Study 1

	Very Happy	Little Happy	Hurts a Little	Hurts a Lot	Feel Now	Wong-Baker##
Median	9	3	−2	−7	0	3
Minimum	−2	−2	−10	−10	−10	0
Maximum	10	10	4	1	10	10
Mean	8.2	3.0	−1.8	−6.9	0.7	3.3
St. Dev.*	2.5.	2.2	2.3	2.9	4.5	2.7

^*Standard deviation

^#extreme happiness (+10) to extreme pain (−10)

^##range of very happy (0) to hurts worst (5)