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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
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Topic

Parental Controls On Social Media

15 items · 12 aliases · peaked week of 5 Apr 2026 · first seen 8 May 2026

Meta is expanding its content restrictions for teenagers in New Zealand, introducing parental controls and age-appropriate defaults on Instagram, Facebook, and Messenger, amid growing concerns over youth mental health and platform design.

Volume by source orientation Methodology →

Stacked weekly counts; colour by lean. “n/a” covers government and iwi-Māori sources where lean isn't applicable.

Alias drift

How this topic has been named, week by week. A new alias winning out is usually a framing shift.

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In the press Methodology →

How the news corpus has covered this same topic over the last 12 weeks. 8 articles from RNZ, Stuff, NZ Herald, ODT, 1News, Newsroom and The Spinoff. Click through to the press view for the full panel.

12-week press volume 8 articles
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Heard on radio

Verbatim segments from politicians speaking on podcasts and radio shows about this topic. Sourced via the voice-reference library — each speaker has been confirmed manually from their voice clip. Click play to stream the original audio from the publisher, pre-seeked to the moment the quote starts.

  • I saw the unions coming, of course I always do. I mean, this is what they do, right? This is a bumbling attempt at some kind of weird political hit job by a union, you know, have had to give themselves a new name because no one takes the NZEI seriously anymore. I mean, actually, we have quietly reached a massive milestone in our first term that no other government in history has managed to achieve, despite the Education Review Office asking for it for years, a nationwide consistent monitoring of student progress and reading, writing and maths twice a year using a cutting edge international tool with New Zealand content so that we can report to parents and tell them how their kids are doing. It's huge.
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Sample framings

Up to 12 framings spread across orientations. Each framing is a short phrase the topic extractor generated to characterise the piece's stance — not a quote from the source. Click through to read the original.

conversation-nz Centre-left

contested threshold with developmental nuance

Kids on social media more than two hours a day at higher risk of mental illness
11 Jun
mike-hosking-breakfast Government / N-A

insufficient alone; needs global regulatory alignment

Erica Stanford: Education Minister on the criticism of the SMART reporting system for Year 0-10
8 Apr
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How the public reacted

Social-media signal on the same topic, drawn from the social lens. Engagement is likes + 2×shares + 3×replies, the same weighting used across the digest cards. View on /social →

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