{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "What changed · Matteo Campagna",
  "home_page_url": "https://matteocampagna.com/en/changes",
  "feed_url": "https://matteocampagna.com/en/changes/feed.json",
  "language": "en",
  "items": [
    {
      "id": "new_study:il-pavimento::2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor",
      "title": "New in the Lab: \"Il pavimento (The floor): how much of archery is real\"",
      "content_text": "New in the Lab: \"Il pavimento (The floor): how much of archery is real\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p1:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p1",
      "title": "Prediction registered: \"PAV-1 · Breakdowns exist, for everyone (P-CAT)\"",
      "content_text": "Prediction registered: \"PAV-1 · Breakdowns exist, for everyone (P-CAT)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p2:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p2",
      "title": "Prediction registered: \"PAV-2 · Breakdowns get rarer with level, not milder (P-EPS)\"",
      "content_text": "Prediction registered: \"PAV-2 · Breakdowns get rarer with level, not milder (P-EPS)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p3:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p3",
      "title": "Prediction registered: \"PAV-3 · The day dominates, and it is lopsided (P-DAY)\"",
      "content_text": "Prediction registered: \"PAV-3 · The day dominates, and it is lopsided (P-DAY)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p4:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p4",
      "title": "Prediction registered: \"PAV-4 · The real floor sits a fifth above the bell curve (P-FLOOR)\"",
      "content_text": "Prediction registered: \"PAV-4 · The real floor sits a fifth above the bell curve (P-FLOOR)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p5:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p5",
      "title": "Prediction registered: \"PAV-5 · Within a round, arrows have no memory (P-IID)\"",
      "content_text": "Prediction registered: \"PAV-5 · Within a round, arrows have no memory (P-IID)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p6:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p6",
      "title": "Prediction registered: \"PAV-6 · The tail runs deeper than the bell curve (P-DEPTH)\"",
      "content_text": "Prediction registered: \"PAV-6 · The tail runs deeper than the bell curve (P-DEPTH)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p7:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p7",
      "title": "Prediction registered: \"PAV-7 · A collapse round is a crater, not a bad afternoon (P-BLACK)\"",
      "content_text": "Prediction registered: \"PAV-7 · A collapse round is a crater, not a bad afternoon (P-BLACK)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p8:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p8",
      "title": "Prediction registered: \"PAV-8 · The floor changes with the bow (P-DIV)\"",
      "content_text": "Prediction registered: \"PAV-8 · The floor changes with the bow (P-DIV)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p9:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p9",
      "title": "Prediction registered: \"PAV-9 · Level is stable (P-REL)\"",
      "content_text": "Prediction registered: \"PAV-9 · Level is stable (P-REL)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p10:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p10",
      "title": "Prediction registered: \"PAV-10 · Day-to-day drift is vertical (P-DIR)\"",
      "content_text": "Prediction registered: \"PAV-10 · Day-to-day drift is vertical (P-DIR)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p11:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p11",
      "title": "Prediction registered: \"PAV-11 · Precision and consistency are two separate axes (P-AXIS)\"",
      "content_text": "Prediction registered: \"PAV-11 · Precision and consistency are two separate axes (P-AXIS)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p12:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p12",
      "title": "Prediction registered: \"PAV-12 · The shape of the group is more stable than its size (P-SHAPE)\"",
      "content_text": "Prediction registered: \"PAV-12 · The shape of the group is more stable than its size (P-SHAPE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p13:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p13",
      "title": "Prediction registered: \"PAV-13 · Vertical error has a ballistic component (P-VERT)\"",
      "content_text": "Prediction registered: \"PAV-13 · Vertical error has a ballistic component (P-VERT)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p14:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p14",
      "title": "Prediction registered: \"PAV-14 · The X count measures fine centring (P-XRATE)\"",
      "content_text": "Prediction registered: \"PAV-14 · The X count measures fine centring (P-XRATE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p15:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p15",
      "title": "Prediction registered: \"PAV-15 · The quiet eye foreshadows the arrow (P-QE)\"",
      "content_text": "Prediction registered: \"PAV-15 · The quiet eye foreshadows the arrow (P-QE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p16:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p16",
      "title": "Prediction registered: \"PAV-16 · Eye dominance leaves a horizontal signature (P-EYE)\"",
      "content_text": "Prediction registered: \"PAV-16 · Eye dominance leaves a horizontal signature (P-EYE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p17:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p17",
      "title": "Prediction registered: \"PAV-17 · Level carries over from indoor to outdoor, regularity does not (P-TRANSFER)\"",
      "content_text": "Prediction registered: \"PAV-17 · Level carries over from indoor to outdoor, regularity does not (P-TRANSFER)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p18:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p18",
      "title": "Prediction registered: \"PAV-18 · A round has a profile over time (P-TIME)\"",
      "content_text": "Prediction registered: \"PAV-18 · A round has a profile over time (P-TIME)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p19:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p19",
      "title": "Prediction registered: \"PAV-19 · A breakdown leaves a tail of disturbance (P-REC)\"",
      "content_text": "Prediction registered: \"PAV-19 · A breakdown leaves a tail of disturbance (P-REC)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p20:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p20",
      "title": "Prediction registered: \"PAV-20 · Form has a short memory (P-PERS)\"",
      "content_text": "Prediction registered: \"PAV-20 · Form has a short memory (P-PERS)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p21:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p21",
      "title": "Prediction registered: \"PAV-21 · Trainability is almost never a stable trait (P-TRAIN)\"",
      "content_text": "Prediction registered: \"PAV-21 · Trainability is almost never a stable trait (P-TRAIN)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p22:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p22",
      "title": "Prediction registered: \"PAV-22 · Growth is overestimated (P-DEV)\"",
      "content_text": "Prediction registered: \"PAV-22 · Growth is overestimated (P-DEV)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p23:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p23",
      "title": "Prediction registered: \"PAV-23 · The first end pays an entry cost (P-WARMUP)\"",
      "content_text": "Prediction registered: \"PAV-23 · The first end pays an entry cost (P-WARMUP)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p24:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p24",
      "title": "Prediction registered: \"PAV-24 · The day can be read early, a little (P-EARLY)\"",
      "content_text": "Prediction registered: \"PAV-24 · The day can be read early, a little (P-EARLY)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p25:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p25",
      "title": "Prediction registered: \"PAV-25 · Rust is tuning (P-RUST)\"",
      "content_text": "Prediction registered: \"PAV-25 · Rust is tuning (P-RUST)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p26:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p26",
      "title": "Prediction registered: \"PAV-26 · The seasonal wave is almost all composition (P-SEASON)\"",
      "content_text": "Prediction registered: \"PAV-26 · The seasonal wave is almost all composition (P-SEASON)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p27:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p27",
      "title": "Prediction registered: \"PAV-27 · Pressure is a vector (P-PRESS)\"",
      "content_text": "Prediction registered: \"PAV-27 · Pressure is a vector (P-PRESS)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p28:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p28",
      "title": "Prediction registered: \"PAV-28 · The favourite erodes through composition, not psychology (P-LEVEL)\"",
      "content_text": "Prediction registered: \"PAV-28 · The favourite erodes through composition, not psychology (P-LEVEL)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p29:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p29",
      "title": "Prediction registered: \"PAV-29 · The deciding set is not of higher quality (P-DECIDE)\"",
      "content_text": "Prediction registered: \"PAV-29 · The deciding set is not of higher quality (P-DECIDE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p30:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p30",
      "title": "Prediction registered: \"PAV-30 · In a shoot-off the group decides, not character (P-TIE)\"",
      "content_text": "Prediction registered: \"PAV-30 · In a shoot-off the group decides, not character (P-TIE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p31:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p31",
      "title": "Prediction registered: \"PAV-31 · After a disaster comes a rebound above average (P-BOUNCE)\"",
      "content_text": "Prediction registered: \"PAV-31 · After a disaster comes a rebound above average (P-BOUNCE)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p32:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p32",
      "title": "Prediction registered: \"PAV-32 · The rebound is earned (P-RESIL)\"",
      "content_text": "Prediction registered: \"PAV-32 · The rebound is earned (P-RESIL)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p33:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p33",
      "title": "Prediction registered: \"PAV-33 · Clutch is small (P-CLUTCH)\"",
      "content_text": "Prediction registered: \"PAV-33 · Clutch is small (P-CLUTCH)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p34:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p34",
      "title": "Prediction registered: \"PAV-34 · Release times have two humps (P-PANIC)\"",
      "content_text": "Prediction registered: \"PAV-34 · Release times have two humps (P-PANIC)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p35:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p35",
      "title": "Prediction registered: \"PAV-35 · Wind has a shared part and a personal one (P-WIND)\"",
      "content_text": "Prediction registered: \"PAV-35 · Wind has a shared part and a personal one (P-WIND)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p36:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p36",
      "title": "Prediction registered: \"PAV-36 · There is a wind you cannot feel that still moves the group (P-GUST)\"",
      "content_text": "Prediction registered: \"PAV-36 · There is a wind you cannot feel that still moves the group (P-GUST)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p37:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p37",
      "title": "Prediction registered: \"PAV-37 · Cold costs, and it costs below a threshold (P-COLD)\"",
      "content_text": "Prediction registered: \"PAV-37 · Cold costs, and it costs below a threshold (P-COLD)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p38:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p38",
      "title": "Prediction registered: \"PAV-38 · Rain does not matter (P-RAIN)\"",
      "content_text": "Prediction registered: \"PAV-38 · Rain does not matter (P-RAIN)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p39:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p39",
      "title": "Prediction registered: \"PAV-39 · The heartbeat window (P-HR)\"",
      "content_text": "Prediction registered: \"PAV-39 · The heartbeat window (P-HR)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p40:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p40",
      "title": "Prediction registered: \"PAV-40 · Breathing writes in the vertical (P-BREATH)\"",
      "content_text": "Prediction registered: \"PAV-40 · Breathing writes in the vertical (P-BREATH)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p41:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p41",
      "title": "Prediction registered: \"PAV-41 · Balance is projected onto the target face (P-SWAY)\"",
      "content_text": "Prediction registered: \"PAV-41 · Balance is projected onto the target face (P-SWAY)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p42:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p42",
      "title": "Prediction registered: \"PAV-42 · Short sleep widens the group and leaves the centre where it was (P-SLEEP)\"",
      "content_text": "Prediction registered: \"PAV-42 · Short sleep widens the group and leaves the centre where it was (P-SLEEP)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p43:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p43",
      "title": "Prediction registered: \"PAV-43 · An everyday dose of caffeine widens the group (P-CAF)\"",
      "content_text": "Prediction registered: \"PAV-43 · An everyday dose of caffeine widens the group (P-CAF)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p44:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p44",
      "title": "Prediction registered: \"PAV-44 · Mixed practice pays off in competition (P-CI)\"",
      "content_text": "Prediction registered: \"PAV-44 · Mixed practice pays off in competition (P-CI)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p45:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p45",
      "title": "Prediction registered: \"PAV-45 · The gap between training and competition is a personal parameter (P-SPEC)\"",
      "content_text": "Prediction registered: \"PAV-45 · The gap between training and competition is a personal parameter (P-SPEC)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p46:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p46",
      "title": "Prediction registered: \"PAV-46 · Overcorrection is widespread (P-CORR)\"",
      "content_text": "Prediction registered: \"PAV-46 · Overcorrection is widespread (P-CORR)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p47:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p47",
      "title": "Prediction registered: \"PAV-47 · The favourite's erosion in real brackets (P-FINAL)\"",
      "content_text": "Prediction registered: \"PAV-47 · The favourite's erosion in real brackets (P-FINAL)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "prediction_registered:il-pavimento:p48:2026-10-16:",
      "url": "https://matteocampagna.com/en/laboratorio/the-floor#il-pavimento-p48",
      "title": "Prediction registered: \"PAV-48 · The set system acts as a shield in real matches too (P-SHIELD)\"",
      "content_text": "Prediction registered: \"PAV-48 · The set system acts as a shield in real matches too (P-SHIELD)\"",
      "date_published": "2026-10-16T08:00:00Z"
    },
    {
      "id": "new_claim:attenzione-eeg-compound-ricurvo::2026-10-15:riportato",
      "url": "https://matteocampagna.com/en/registry/mind/eeg-attention-compound-recurve",
      "title": "\"Around the release, a consumer EEG headset gives compound archers a higher attention score than recurve archers\" added to the registry as Reported",
      "content_text": "\"Around the release, a consumer EEG headset gives compound archers a higher attention score than recurve archers\" added to the registry as Reported",
      "date_published": "2026-10-15T08:00:00Z"
    }
  ]
}