Chapter 1 - Universiteit Twente
Chapter 1 - Universiteit Twente
Chapter 1 - Universiteit Twente
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Dependent measure<br />
Stage One: Weakening the Ramparts<br />
To measure self-regulatory resource depletion, in both conditions participants were<br />
presented with a figure-tracing puzzle (Baumeister et al., 1998). To introduce this task,<br />
the confederate explained that she was also collecting data for a short study and was<br />
looking for participants. The confederate then gave instructions to trace a geometric<br />
figure (see Figure 2) without retracing any lines and without lifting the pencil from the<br />
paper. Multiple slips of paper were provided so that participants could make multiple<br />
attempts. They were told that they could take as much time and as many trials as they<br />
needed, and that they could stop whenever they wanted. Unbeknownst to participants,<br />
the task was impossible to solve. The amount of time participants worked on the<br />
unsolvable puzzle and the number of attempts they made were our measures of selfregulatory<br />
resource depletion (cf. Baumeister et al., 1998). When participants decided to<br />
stop, they were debriefed and thanked.<br />
Figure 2. Geometric figure-tracing puzzle.<br />
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