About this survey
This is the type D personality scale with 14 questions designed by Denollet (2005). See the PsyToolkit survey to learn more about it.
Information about this study:
Contact email: firstname.lastname@example.org
Important technical requirements for your computer
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Important data protection information
When you start, this survey will store your answers and browser information on the PsyToolkit server
.The responsibility for this survey rests entirely with the researcher(s) listed above. Click here if you do not want to participate now.