Tribunal rejette recours d’autochtones sur constitutionalité du recensement volontaire http://ow.ly/3KIj1 #StatCan
Court rejects native group’s claim that voluntary Canadian census form is unconstitutional http://ow.ly/3KI5L
RT @ipsins: The best moment in Canadian democracy in 2010?: the census debate | eaves.ca: http://bit.ly/dEwn37
Vandalized Canadian census: sign of a country no longer willing to maintain itself http://t.co/ylxD6FS via @marlawd
Canadian census controversy will be front and centre in election year 2011: http://ow.ly/3vo4V
How many if been free?: “Over 700 clients bought reports from long-form census data” http://ow.ly/3dbDV #opendata
China pre-census surveys revealed soaring refusals to cooperate with the census http://ow.ly/32vPX #privacy
Census: Canada’s Statistics Act: 2 bills, 1 motion, 3 court challenges http://ow.ly/2ZzN8 /via @traceylauriault
Coalition avec Conseil canadien de développement social au tribunal pour le recensement http://ow.ly/2XtFj
Census decision heads back to court: coalition with Canadian Council on Social Development http://ow.ly/2XtCO
Census: NDP MP’s bill would protect Chief Statistician from politicians’ interfering http://ow.ly/2X9po
Long-form census replacement likely to yield half as many responses: StatsCan http://ow.ly/2WbRl
Stats Can explains expect data quality from voluntary census survey http://ow.ly/2W403 /via @TraceyLauriault
Statistiques Canada explique la qualité anticipée des données du recensement volontaire http://ow.ly/2W3UE /via @TraceyLauriault
The Conservative government decided that for the 2011 Canadian census, answer to the long form would no longer be mandatory, but voluntary instead. This decision provoked a sharp polarization between those determinedly for or against it.
This Critique of Census notebook attempts an open critical exploration of the many technical, social, legal and ethical issues raised by such an information production operation about a country and its population. Over the weeks and according to what makes the news, additional questions will be presented. For each of them, the answers obtained will be published, and then synthesized.
This is a response to previous post from a professional who wrote me, but do not wish to be identified for the moment:
Quantitative methods professional
The idea that a volunteer sample reduces the reliability and the validity of data is today as accepted an idea than the one that the earth is round. [...] There are many articles that deal with the extent of the bias, its reasons, the ways that can be used to circumvent these biases somehow, etc. But one can never really succeed to circumvent them.
[As for Justice Boivin's finding] I have not read the arguments in favour of a voluntary survey and how they think they can avoid the sample biases. Of course there is uncertainty about the reliability of data from the NHS, since we have never done this exercise before. There is one certainty about the fact that the data will be biased, but it is difficult to predict in advance the extent and nature of this bias.
Increasing the number of long questionnaires will not change the bias, and nothing leads us to believe that an advertising campaign can correct the bias. The campaign could very well increase it (especially if only in the two official languages). (more…)
Francophone group will not appeal census decision on long form http://ow.ly/2U4tQ
Recensement: la FCFA n’ira pas en appel de la décision sur formulaire long http://ow.ly/2U4qM
Ottawa spent $1-million to test run census before abrupt Tory change to abolish long form http://ow.ly/2SQLI
Recensement canadien : La fin du formulaire long, une décision de dernière minute http://ow.ly/2SQFD