probability RDD

The MassINC Polling Group

WBUR Poll - Massachusetts statewide (May 2018) · May 22–26, 2018 · US: Massachusetts

Methodology

Pollster
The MassINC Polling Group independent
Sponsor
WBUR
Commissioned by
WBUR
Fielded
May 22–26, 2018
Population
registered voters
Sample size
501
Sample frame
probability RDD
Mode
telephone - live interviewer, landline and cell phone, conventional registration-based sampling
Margin of error
±4.4 percentage points
Weighting
not disclosed
Geography
US: Massachusetts

Sources

Verification note. Topline and crosstab PDFs fetched directly from media.wbur.org; wording, percentages, n, field dates and MOE all read from the PDFs. BALLOT BENCHMARK: this poll asked about the prospective repeal measure that became Massachusetts Question 3, voted on 2018-11-06. Certified result: Yes (keep the law) 1,806,742 = 67.82%; No (repeal) 857,401 = 32.18%. Recoding this poll to a two-way share of decided voters gives keep 57.8% / repeal 42.2% (52/38), i.e. this May fielding understated the eventual 'keep' share by roughly 10 points - the earliest and least accurate of the pre-election polls, taken before the campaign engaged. || wording and percentages read directly from the WBUR/MassINC topline PDF; pollster describes a registration-based (voter file) sample, coded here as the nearest controlled sample_frame value with the raw description kept in mode

Figures below are transcribed from these documents. Where they disagree with the source, the source governs.

Questions asked (1)

Nondiscrimination4-point scalein a trend series
repeal of Massachusetts gender-identity public accommodations law (measure that became 2018 Question 3)

There may be a measure on the 2018 ballot that would repeal the law which allowed transgender people to use public restrooms and locker rooms consistent with their gender identities, regardless of their sex at birth. Would you support or oppose repealing this law? PROBE: And do you strongly (support/oppose) this idea, or just somewhat?

Support 38%52% Oppose

Wording notes: support/oppose is directed at REPEAL, so a 'support' answer is the anti-trans position - reverse of the eventual ballot's 'yes' = keep | describes the law only in terms of restroom and locker-room access, not the full public-accommodations scope | uses 'sex at birth'

neutral — symmetric support/oppose construction with a strength probe and an unforced don't-know; the restroom/locker-room-only description is narrower than the statute and is the framing repeal proponents preferred, but it is not evaluative language

Subgroup figures (15)

party

GroupStrongly support repealSomewhat support repealSomewhat oppose repealStrongly oppose repealDon't Know / Refused
Democrat24%9%13%44%10%
Republican36%13%7%31%13%
Unenrolled / Other21%18%10%40%11%

Every figure on this page is transcribed from the source linked above. How to read this data →