Dear Marjolaine, 

These papers can give you some input: 

Article Morality, values, traditional bullying, and cyberbullying in...

Article The influences of openness to change, knowledge sharing inte...

Article Acceptance of novel products: the role of religiosity, ethni...

Article Validation of the Curiosity and Exploration Inventory–II (CE...

Article Do Not Resuscitate ( DNR ) Policies in the ICU : The Time Ha...

Hi Marjolaine,

In my oponion it is most acceptable to use the Visual Analog Scale (VAS) when  interested in getting knowledge of another persons experience/attitude to for example openess to change. This simple measurement is surprisingly useful in follow-up studies. I use it frequently both in my research as well in my everyday work with psyhiatric patients. I can not offer you any questionnaire in this matter which will get you an objective/true answer - if that is what you are looking for. However I attach some papers that may be of some help tou you.

Best regards, Pontus

Openness to Change: Experiential and Demographic Components of Change in Local Health Department Leaders; Emmanuel D. Jadhav, James W. Holsinger, Jr., and David W. Fardo Front Public Health. 2015; 3: 209.

Assessing receptivity for change in urban stormwater management and contexts for action; Cettner A; Ashley R; Hedström A; Viklander M Journal Of Environmental Management [J Environ Manage] 2014 Dec 15; Vol. 146, pp. 29-41. Date of Electronic Publication: 2014 Aug 23.

Openness to attitude change as a function of temporal perspective; Dewall CN; Visser PS Levitan LC Personality & Social Psychology Bulletin [Pers Soc Psychol Bull] 2006 Aug; Vol. 32 (8), pp. 1010-23..

Thank you very much Betatrice and Pontus for your interesting answer and for the articles shared! Marjolaine