2008/5/20 chiwah liu <[EMAIL PROTECTED]> I am thinking about bipolar scale. For example to ask users to rate a bipolar scale between "attractive" vs "un attractive"
What do you think ? ---------------------------------------- I am also thinking; would bipolar scales diminish the probability of positivity bias? I mean we could ask for example if a product is, for example, professional. And ask participant to rate it from strongly agree to strongly disagree. Participants would have a tendency to agree. But if I ask participants to choose between professional and amateur, they could not be agree of disagree, they just have to choose. And they have a better understanding of what is being measured. Is my hypothesis right ? Regards, Chiwah ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [EMAIL PROTECTED] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
