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Story history
Score and comment observations over time
Kids who own phones have poorer reading comprehension scores VS those who don't
HN #49,082,060 | submitted 2026-07-28 10:58 UTC | phys.org
54 observationsby Markoff
17 points
Latest score
14 comments
Latest comments
+16
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 1 to 17
2026-07-28 11:01 UTC2026-07-28 15:06 UTC
Comments
Range 1 to 14
2026-07-28 11:01 UTC2026-07-28 15:06 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-28 11:01 UTCLatest 2026-07-28 15:06 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-28 15:06 UTC | 17 | 14 | not tracked |
| 2026-07-28 15:01 UTC | 17 | 12 | not tracked |
| 2026-07-28 14:57 UTC | 17 | 11 | not tracked |
| 2026-07-28 14:52 UTC | 16 | 11 | not tracked |
| 2026-07-28 14:48 UTC | 16 | 11 | not tracked |
| 2026-07-28 14:43 UTC | 16 | 11 | not tracked |
| 2026-07-28 14:38 UTC | 16 | 11 | not tracked |
| 2026-07-28 14:34 UTC | 16 | 11 | not tracked |
| 2026-07-28 14:29 UTC | 14 | 11 | not tracked |
| 2026-07-28 14:24 UTC | 14 | 11 | not tracked |
| 2026-07-28 14:20 UTC | 14 | 9 | not tracked |
| 2026-07-28 14:15 UTC | 14 | 9 | not tracked |
| 2026-07-28 14:10 UTC | 13 | 9 | not tracked |
| 2026-07-28 14:06 UTC | 13 | 9 | not tracked |
| 2026-07-28 14:01 UTC | 12 | 9 | not tracked |
| 2026-07-28 13:57 UTC | 11 | 9 | not tracked |
| 2026-07-28 13:52 UTC | 11 | 9 | not tracked |
| 2026-07-28 13:47 UTC | 11 | 8 | not tracked |
| 2026-07-28 13:43 UTC | 11 | 7 | not tracked |
| 2026-07-28 13:38 UTC | 11 | 5 | not tracked |
| 2026-07-28 13:34 UTC | 11 | 4 | not tracked |
| 2026-07-28 13:29 UTC | 11 | 4 | not tracked |
| 2026-07-28 13:24 UTC | 11 | 3 | not tracked |
| 2026-07-28 13:20 UTC | 10 | 2 | not tracked |
| 2026-07-28 13:15 UTC | 10 | 2 | not tracked |
| 2026-07-28 13:10 UTC | 9 | 2 | not tracked |
| 2026-07-28 13:06 UTC | 8 | 2 | not tracked |
| 2026-07-28 13:01 UTC | 8 | 2 | not tracked |
| 2026-07-28 12:57 UTC | 8 | 2 | not tracked |
| 2026-07-28 12:52 UTC | 8 | 2 | not tracked |
| 2026-07-28 12:47 UTC | 8 | 2 | not tracked |
| 2026-07-28 12:43 UTC | 7 | 2 | not tracked |
| 2026-07-28 12:38 UTC | 7 | 2 | not tracked |
| 2026-07-28 12:34 UTC | 7 | 1 | not tracked |
| 2026-07-28 12:29 UTC | 6 | 1 | not tracked |
| 2026-07-28 12:24 UTC | 5 | 1 | not tracked |
| 2026-07-28 12:20 UTC | 5 | 1 | not tracked |
| 2026-07-28 12:15 UTC | 3 | 1 | not tracked |
| 2026-07-28 12:11 UTC | 2 | 1 | not tracked |
| 2026-07-28 12:06 UTC | 2 | 1 | not tracked |
| 2026-07-28 12:01 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:56 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:52 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:47 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:43 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:38 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:33 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:29 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:24 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:20 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:15 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:10 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:06 UTC | 2 | 1 | not tracked |
| 2026-07-28 11:01 UTC | 1 | 1 | not tracked |