TY - JOUR
T1 - Time perspective in hereditary cancer
T2 - psychometric properties of a short form of the zimbardo time perspective inventory in a community and clinical sample
AU - Wakefield, Claire E.
AU - Homewood, Judi
AU - Taylor, Alan
AU - Mahmut, Mehmet
AU - Meiser, Bettina
PY - 2010/10/1
Y1 - 2010/10/1
N2 - Aims: We aimed to assess the psychometric properties of a 25-item short form of the Zimbardo Time Perspective Inventory in a community sample (N=276) and in individuals with a strong family history of cancer, considering genetic testing for cancer risk (N=338). Results: In the community sample, individuals with high past-negative or present-fatalistic scores had higher levels of distress, as measured by depression, anxiety, and aggression. Similarly, in the patient sample, past-negative time perspective was positively correlated with distress, uncertainty, and postdecision regret when making a decision about genetic testing. Past-negative-oriented individuals were also more likely to be undecided about, or against, genetic testing. Hedonism was associated with being less likely to read the educational materials they received at their clinic, and fatalism was associated with having lower knowledge levels about genetic testing. Conclusions: The assessment of time perspective in individuals at increased risk of cancer can provide valuable clinical insights. However, further investigation of the psychometric properties of the short form of this scale is warranted, as it did not meet the currently accepted criteria for psychometric validation studies.
AB - Aims: We aimed to assess the psychometric properties of a 25-item short form of the Zimbardo Time Perspective Inventory in a community sample (N=276) and in individuals with a strong family history of cancer, considering genetic testing for cancer risk (N=338). Results: In the community sample, individuals with high past-negative or present-fatalistic scores had higher levels of distress, as measured by depression, anxiety, and aggression. Similarly, in the patient sample, past-negative time perspective was positively correlated with distress, uncertainty, and postdecision regret when making a decision about genetic testing. Past-negative-oriented individuals were also more likely to be undecided about, or against, genetic testing. Hedonism was associated with being less likely to read the educational materials they received at their clinic, and fatalism was associated with having lower knowledge levels about genetic testing. Conclusions: The assessment of time perspective in individuals at increased risk of cancer can provide valuable clinical insights. However, further investigation of the psychometric properties of the short form of this scale is warranted, as it did not meet the currently accepted criteria for psychometric validation studies.
UR - http://www.scopus.com/inward/record.url?scp=78650121361&partnerID=8YFLogxK
U2 - 10.1089/gtmb.2009.0185
DO - 10.1089/gtmb.2009.0185
M3 - Article
C2 - 20722497
AN - SCOPUS:78650121361
SN - 1945-0265
VL - 14
SP - 617
EP - 627
JO - Genetic testing and molecular biomarkers
JF - Genetic testing and molecular biomarkers
IS - 5
ER -