We describe the use of the 40-item Threat Index (TI) with family membe
rs (N = 206) of surgical patients who also completed Templer's (1970)
Death Anxiety Scale, the Death-of-Self and Dying-of-Self subscales of
the Collett-Lester (1969) Fear of Death Scale, and the Death Acceptanc
e subscale of Reker and Peacock's (1992) Life Attitude Profile-Revised
. Word sets from the 40-item TI that are part of the 25- and 7-item ve
rsions of the TI produced strong alphas and correlations to their pare
nt instrument. Regression analyses indicated that self/ideal-self scor
es and previous experience as a hospital patient were significantly as
sociated with TI scores. We conclude that if the time available for co
mpletion and scoring of the TI is limited, the shorter versions can be
used, although their alpha strengths are slightly lower than that of
the full TI and the respondent's age influences the scores.