Mark Haselgrove @markhaselgrove.bsky.social · 17hKudos to my colleague who took advantage of an ongoing Email reply-all storm at my institution to make everyone's day with: 030
Mark Haselgrove @markhaselgrove.bsky.social · 14/10/2026I still like getting my hands on a real copy... 160
Mark Haselgrove @markhaselgrove.bsky.social · 04/10/2026Sunday morning Ethel bagging in the Peak District. Lots of geological sights, a good trig point, and then a pint and a packet. Wardlow Hay Cop, high above Cressbrook Dale. Ethel number 37/95. 030
Mark Haselgrove @markhaselgrove.bsky.social · 28/09/2026Honestly APA Editorial Manager, why does this take sooooooooo long. I folded two piles of washing in the time it took you build it 031
Mark Haselgrove @markhaselgrove.bsky.social · 28/09/2026Using a simple delta rule (Rescorla-Wagner) tweaked so that the associative strength of the common elements is weighted by its exposure-dependent activation we can simulate our results, showing latent inhibition, and its reversal: 101
Mark Haselgrove @markhaselgrove.bsky.social · 28/09/2026To explain this, we propose that novelty and familiarity are common elements, permitting generalization between context and cues. As stimuli are exposed, rather than become less salient overall, activity in one element is replaced with another: 100
Mark Haselgrove @markhaselgrove.bsky.social · 28/09/2026When the context (operationalsed as distractors) sustains familiarity, then learning is more successful to a novel than a familiar cue - latent inhibition But the opposite is observed when the context sustains novelty, ever changing - reversed latent inhibition (see also: Haselgrove et al., 2025) 100
Mark Haselgrove @markhaselgrove.bsky.social · 26/09/2026Quite excited by this one. Coming soon to a pre-print server near you... 230
Mark Haselgrove @markhaselgrove.bsky.social · 19/09/2026After weeks of nagging from B&Q for feedback from me after I bought a door from them, I have finally relented... 050
Mark Haselgrove @markhaselgrove.bsky.social · 19/09/2026Other times you are looking miles away and either hours ahead or behind you on your walk, thinking about the bigger picture of your route, or even just appreciating the view. 110
Mark Haselgrove @markhaselgrove.bsky.social · 19/09/2026Sometimes you are looking no further than a few meters ahead, working out where to place your feet so you don't sink in a bog or tumble over a rock. 100
Mark Haselgrove @markhaselgrove.bsky.social · 18/09/2026Excellent day trip to York, to meet old mates, talk science, plan writing, drink beer, swap gossip, remember the good old days, and then down a curry. 060
Mark Haselgrove @markhaselgrove.bsky.social · 14/09/2026I asked Claude for a link to the Widrow-Hoff ADALINE model, which it did, but then added a "fun" fact. Maybe we should be worried about the end of the world! 020
Mark Haselgrove @markhaselgrove.bsky.social · 13/09/202690 s of guinea pig ASMR for you from Coffee and Toffee (sound on) 010
Mark Haselgrove @markhaselgrove.bsky.social · 11/09/2026It's taken me decades to get the point of avocado, and I'm still not fully sold on it, but it added something (smashed and with lemon juice) to my garlic mushrooms on toast. 120
Mark Haselgrove @markhaselgrove.bsky.social · 11/09/2026The holidays are coming...The holidays are coming... #Christmas 110
Mark Haselgrove @markhaselgrove.bsky.social · 02/09/2026Hi, my name is Alfie. I like to stand in my water bowl and then flick water over the floor. Can anyone explain to my owner why I do this? 130
Mark Haselgrove @markhaselgrove.bsky.social · 01/09/2026It was this review that sold it (p.s. that's not me) 000
Mark Haselgrove @markhaselgrove.bsky.social · 01/09/2026But what is it? (penknife for scale). Correct answer will be rewarded with a picture of the exciting information-sheet that came with it. 110
Mark Haselgrove @markhaselgrove.bsky.social · 31/08/2026@lakesstiles.bsky.social Squeeze stile with a view. The ever popular Dove Dale in the background. 1100
Mark Haselgrove @markhaselgrove.bsky.social · 24/08/2026Fabulous purple heather in bloom on Kinder Scout, Derbyshire. 0121
Mark Haselgrove @markhaselgrove.bsky.social · 19/08/2026In the paper we suggest that novelty and familiarity are representational elements shared by stimuli and context and which can compete for associative strength, just like any other element. I pushed this idea through the Rescorla-Wagner model to simulate our experiment: 120
Mark Haselgrove @markhaselgrove.bsky.social · 12/08/2026I think it is going to be OK, rather than spectacular. 220
Mark Haselgrove @markhaselgrove.bsky.social · 22/07/2026Benefits of having a colleague who is also a bee keeper... 080
Mark Haselgrove @markhaselgrove.bsky.social · 19/07/2026@lakesstiles.bsky.social Beer garden adjacent stile. 130
Mark Haselgrove @markhaselgrove.bsky.social · 19/07/2026Tagging the excellent @jialinshi.bsky.social who ran this exp. The full time scores are now in. We reproduced Haselgrove et al. (2025). When contexts sustain familiarity learning is more successful to novel than familiar stimuli (LI). When the context sustains novelty, though, the reverse emerges. 030
Mark Haselgrove @markhaselgrove.bsky.social · 14/07/2026Our first pilot with these stimuli shows we are again seeing more successful learning about a preexposed (i.e. familiar) stimulus than a non-preexposed (i.e. novel) stimulus. 120
Mark Haselgrove @markhaselgrove.bsky.social · 14/07/2026They look weird, but are great stimuli for studying novelty and familiarity, and come with a load of metrics to balance the cues on. 110
Mark Haselgrove @markhaselgrove.bsky.social · 10/07/2026Remembered, today, this classic bit of figure captioning from the original Thatcher illusion paper in 1980 by Thompson. Was this the peak of entertaining figure captioning? 141
Mark Haselgrove @markhaselgrove.bsky.social · 30/06/2026Kudos for this talk title at the #EPSEssex: 061
Mark Haselgrove @markhaselgrove.bsky.social · 12/06/2026University open day with Haselgrove jnr. Always quite a predatory experience, so it was nice to have this vibe confirmed upon arrival... 091
Mark Haselgrove @markhaselgrove.bsky.social · 08/06/2026Definitely not a negatively framed question. Also, really hard to find the data from previous years to compare the methodology. 000
Mark Haselgrove @markhaselgrove.bsky.social · 07/06/2026Fish pie. Definitely in the top 3 of pies. 120
Mark Haselgrove @markhaselgrove.bsky.social · 07/06/2026@lakesstiles.bsky.social Stanage Edge Stile. 1162
Mark Haselgrove @markhaselgrove.bsky.social · 30/05/2026Half term camp in the Lake District. Only day two was cloudy, during which I had this conversation at a bus stop in Great Langdale: Random Man: where is the start of the Crinkle Crags Mountain? Me: Well, you can start over there near the entrance to Stool End Farm. 1/2 131
Mark Haselgrove @markhaselgrove.bsky.social · 13/05/2026Fax? Let me just close AOL instant messenger, find my Nokia, and I'll be right down. 010
Mark Haselgrove @markhaselgrove.bsky.social · 12/05/2026Walking into work this morning with a general sense of reluctance and nausea. Today 2797 members of staff will receive letters informing them that they are at risk of redundancy. By my guess somewhere between 60 and 70% of academic staff. 3121
Mark Haselgrove @markhaselgrove.bsky.social · 07/05/2026This guy was strolling in the opposite direction as I walked along the lakeside on my way into work. 150
Mark Haselgrove @markhaselgrove.bsky.social · 02/05/2026Saturday morning. Canal walk and a pint. Bliss. 011