Hi everyone!
Can you tell me if there is a possibility t randomize questions in the form to avoid bias? Thank you in advance.
Irina
Not completely.
Survey CTO suggests constructing a survey, then copying and creating M
randomized ordreings of it, and then, folding all of those into one massive
survey with a calculated field using, e.g.,
surveyChoice field with calculate of: "once(round(0.5+random()*M,0))"
and then copying the M randomized copies into that survey, within
begin-group clauses with a relevant condition of
${surveyChoice} = 1
...
${surveyChoice} = M
···
On Sun, Mar 22, 2015 at 10:19 PM, wrote:Hi everyone!
Can you tell me if there is a possibility t randomize questions in the
form to avoid bias? Thank you in advance.
Irina--
Post: opendatakit@googlegroups.com
Unsubscribe: opendatakit+unsubscribe@googlegroups.com
Options: http://groups.google.com/group/opendatakit?hl=en
You received this message because you are subscribed to the Google Groups
"ODK Community" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to opendatakit+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--
Mitch Sundt
Software Engineer
University of Washington
mitchellsundt@gmail.com
Not completely.
Survey CTO suggests constructing a survey, then copying and creating M randomized ordreings of it, and then, folding all of those into one massive survey with a calculated field using, e.g.,
surveyChoice field with calculate of: "once(round(0.5+random()*M,0))"
and then copying the M randomized copies into that survey, within begin-group clauses with a relevant condition of
${surveyChoice} = 1
...
${surveyChoice} = MHi everyone!
Can you tell me if there is a possibility t randomize questions in the form to avoid bias? Thank you in advance.
Irina
--
--
Post: opend...@googlegroups.com
Unsubscribe: opendatakit...@googlegroups.com
Options: http://groups.google.com/group/opendatakit?hl=en
You received this message because you are subscribed to the Google Groups "ODK Community" group.
To unsubscribe from this group and stop receiving emails from it, send an email to opendatakit...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--
Mitch Sundt
Software Engineer
University of Washington
mitche...@gmail.com
Thank you very much