Measuring imaging ability in children.
BACKGROUND
Guided imagery has been suggested as an intervention to help children cope with noxious symptoms associated with medical care. A measure of imaging ability, that is, the ability to generate vivid mental images and to experience those images as if they were real, could be helpful in identifying children most likely to succeed in relieving symptoms with guided imagery. The purpose of this study was to test psychometric properties of a new instrument, the Kids Imaging Ability Questionnaire (KIAQ).


METHODS
Three expert clinicians and researchers were asked to review the KIAQ to assess content validity. A convenience sample of 58 children were invited to complete the questionnaire twice to obtain data for tests of reliability and criterion-related validity.


RESULTS
Content validity, internal consistency (alpha =.75-.76), and test-retest reliability (r =.73) were acceptable. Criterion-related validity using the Singer Fantasy Proneness Interview as a standard was poor (rho =.31-.46).


CONCLUSIONS
Some psychometric properties were acceptable; however, continued research will be necessary to test validity of the questionnaire and demonstrate a relationship between KIAQ score and success with imagery. With continued research, pediatric nurses may use the KIAQ in practice to identify children most likely to benefit from guided imagery.
Kwekkeboom
K L
KL
College of Nursing, University of Iowa, Iowa City 52242-1121, USA.
Maddox
M A
MA
West
T
T
D000293:Adolescent; D000704:Analysis of Variance; D016009:Chi-Square Distribution; D002648:Child; D005260:Female; D006801:Humans; D019018:Imagery, Psychotherapy; D008297:Male; D011581:Psychological Tests; D011594:Psychometrics / Q000379:methods*; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires