Objective: The problem of boredom in people with cancer has
received little research attention, and yet clinical experience suggests that
it has the potential to profoundly affect quality of life in those patients.
We were interested in developing a Purposelessness, Understimulation, and
Boredom (PUB) Scale to identify this problem and to begin to differentiate it
from depression.
Methods: Cancer patients and professionals were interviewed
using a semi-structured format to elicit their perceptions of the incidence,
causes, scope, and consequences of boredom. From their responses, 45
questions were developed, edited for clarity, and piloted. A total of 100
cancer patients were recruited to participate in the study. Preliminary
validation of the PUB using a cross-sectional survey of the measure was
conducted. Other instruments used for purposes of convergent and divergent
validity included the Functional Assessment of Cancer Therapy
Scale–Anemia, Zung Self-Rating Depression Scale, Boredom
Proneness Scale, Leisure Boredom Scale, Cancer Behavior Inventory, Systems
of Belief Inventory, and the Eastern Cooperative Oncology Group Performance
Status Scale.
Results: The average age of the sample was 62.37 years
(SD = 13.43) and was comprised of 60 women (60.00%) and 40 men
(40.00%). The results of a factor analysis on the 45 initial items
(selected on the basis of professional and patient interviews) created
a two-factor scale. The eight items from the strongest factor (items 1,
2, 3, 4, 5, 6, 9, 10) seemed to best tap the construct that could be
deemed as overt boredom whereas the six items of the second factor
(items 36, 38, 39, 42, 44, 45) seemed to tap the construct of boredom
related to meaning and spirituality. Total scale internal consistency,
when all 14 items were included in the analysis, yielded a coefficient
alpha of 0.84 and good test–retest reliability at 2 weeks
(r = .80, p < .001). The novel 14-item PUB Scale
was significantly correlated to other measures of boredom; the Boredom
Proneness Scale (r = −.588, p < .001) and
the Leisure Boredom Scale (r = .576, p <
.001).
Significance of results: The PUB Scale was found to be a
statistically viable tool with the ability to detect boredom and
differentiate it from depression. In many respects this work is in
concert with much of the current research and clinical effort going on
in psycho-oncology that defines components of distress that in sum,
redefines depression in advanced cancer.