I. Gati et N. Saka, Internet-based versus paper-and-pencil assessment: Measuring career decision-making difficulties, J CAREER A, 9(4), 2001, pp. 397-416
The present study compared English and Hebrew paper-and-pencil and Internet
versions of the Career Decision-making Difficulties Questionnaire (CDDQ).
First, the response pattern of 417 clients who filled out the Hebrew paper-
and-pencil version was compared with the response pattern found for a matc
hed sample of 837 individuals who visited a career-related Internet site an
d filled out the Hebrew Internet version of the CDDQ. The internal consiste
ncy reliability of the Internet version was similar to that of the paper-an
d-pencil version (.87 and .88, respectively). The structures derived from t
he 10 categories of difficulties were also highly similar in the two groups
(Spearman rank-order correlation of .87), and both structures resembled th
e theoretical one proposed by Gati, Krausz, and Osipow. However, the respon
se pattern of 24% of the Internet users could be characterized as "question
able," indicating that these users' difficulties should be interpreted and
the users should be offered feedback with reservations. A similar compariso
n of the English paper-and-pencil questionnaire (n = 403) and the English I
nternet CDDQ (n = 182) also revealed a high correspondence between the vers
ions, in both their structure and their pattern of scale reliabilities.