How Helen Polley voted compared to someone who agrees that the federal government should develop policies and legislation that reduce air pollution, including vehicle emissions

Most important divisions relevant to this policy

These are the most important divisions related to the policy “for reducing air pollution” which Helen Polley could have attended. They are weighted much more strongly than other divisions when calculating the position of Helen Polley on this policy.

Division Helen Polley Supporters vote
no votes listed

Other divisions relevant to this policy

These are less important divisions which are related to the policy “for reducing air pollution” which Helen Polley could have attended.

Division Helen Polley Supporters vote

13th May 2020, 4:21 PM – Senate Motions - Transport Infrastructure - Funding for active transport (cycling, walking etc)

absent Yes

27th Nov 2018, 1:58 PM – Senate Road Vehicle Standards Bill 2018 and others - Second Reading - Reduce vehicle emissions

Yes Yes

15th Aug 2018, 5:21 PM – Senate Regulations and Determinations - Product Emissions Standards (Excise) Charges Regulations 2018, Product Emissions Standards (Customs) Charges Regulations 2018 - Disallow

absent No

10th May 2018, 12:44 PM – Senate Interstate Road Transport Legislation (Repeal) Bill 2018 - Second Reading - Address emissions

absent Yes

19th Apr 2016, 6:49 PM – Senate Motions - Public Transport - Prioritise funding

No Yes

24th Nov 2014, 4:59 PM – Senate Motions - Westconnex - Don't construct WestConnex

No Yes

How "voted generally against" is worked out

They Vote For You gives each vote a score based on whether the MP voted in agreement with the policy or not. These scores are then averaged with a weighting across all votes that the MP could have voted on relevant to the policy. The overall average score is then converted to a simple english language phrase based on the range of values it's within.

When an MP votes in agreement with a policy the vote is scored as 100%. When they vote against the policy it is scored as 0% and when they are absent it is scored half way between the two at 50%. The half way point effectively says "we don't know whether they are for or against this policy".

The overall agreement score for the policy is worked out by a weighted average of the scores for each vote. The weighting has been chosen so that the most important votes have a weighting 5 times that of the less important votes. Also, absent votes on less important votes are weighted 5 times less again to not penalise MPs for not attending the less important votes. Pressure of other work means MPs or Senators are not always available to vote – it does not always mean they've abstained.

Type of vote Agreement score (s) Weight (w) No of votes (n)
Most important votes MP voted with policy 100% 25 0
MP voted against policy 0% 25 0
MP absent 50% 25 0
Less important votes MP voted with policy 100% 5 1
MP voted against policy 0% 5 2
MP absent 50% 1 3

The final agreement score is a weighted average (weighted arithmetic mean) of the scores of the individual votes.

Average agreement score = sum(n×w×s) / sum(n×w) = 6.5 / 18 = 36%.

And then this average agreement score