SDTEST

Developed by psychologist Carol D. Ryff, the 42-item Psychological Wellbeing (PWB) Scale. Source: Ryff, Carol D., Psychological Well-Being Revisited: Advances in Science and Practice, NIH Public Access, Psychother Psychosom, Vol.83, No.1, Pp.31, (2014).

	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
I am not afraid to voice my opinions, even when they are in opposition to the opinions of most people.	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
My decisions are not usually influenced by what everyone else is doing	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
I tend to be influenced by people with strong opinions	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
I have confidence in my opinions, even if they are contrary to the general consensus.	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
It’s difficult for me to voice my own opinions on controversial matters.	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
I tend to worry about what other people think of me.	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree
I judge myself by what I think is important, not by the values of what others think is important.	Strongly agree	Somewhat agree	A little agree	Neither agree nor disagree	A little disagree	Somewhat disagree	Strongly disagree