Three item types cover most quantitative instruments: a Likert item (an
agree-disagree battery row), a forced choice, and an open item (free
text, returned verbatim). Likert responses also get a numeric score
(position on the scale as given, 1-based).
Usage
item_likert(
id,
text,
scale = c("strongly disagree", "disagree", "neutral", "agree", "strongly agree")
)
item_choice(id, text, options)
item_open(id, text)Examples
item_likert("wk4", "A four-day work week would benefit society.")
item_choice("vote", "Which proposal do you prefer?", c("A", "B"))
item_open("why", "In one sentence, why?")