College students in a social science core curriculum course were given
an option of completing a packet of psychological inventories and dem
ographic questions. The last inventory in the packet, the Lazarus Stre
ss Questionnaire, evaluated the emotional impact of answering the ques
tionnaires. Positive feelings were endorsed significantly more than ne
gative feelings. Further analyses, using the Eysenck Personality Quest
ionnaire and the Life Experiences Survey, revealed characteristics tha
t may predispose participants to positive or negative emotional reacti
ons to participation in research. Results are discussed in terms of se
lf-focus mechanisms and ethical standards in the treatment of students
who participate in research.