Get the easy stuff right. It’s that simple.

In my paper Sample Size Justification I discuss 6 approaches to justifying sample sizes. The focus of the paper is to teach people the tools they need to be honest when they explain where their sample size comes from. I know, so radical ;) online.ucpress.edu/collabra/artic…

100 Rules for Successful Completion of PhD. Here are the 100 essential rules that can make the difference. 1. Enjoy your doctoral studies 2. Open your mind 3. Develop your critical thinking skills 4. Have confidence 5. Be determined, dogged, and persistent 6. Be resilient 7.

In US adolescents, increasing social media use from ages 9–13 was associated with lower scores on measures of reading, memory, vocabulary, and composite cognition. ja.ma/3XDwTpE

Statistics for People Who (Think They) Hate Statistics Download Link in Comment:

Mirizzi Syndrome

Keep showing up.

Radiation oncology and biology dose thresholds, commonly tested on board exams. I made this in 2016. I hope it helps current ARRO ASTRO residents taking #radonc exams.

Haha so true 🤫😂

Percutaneous cholecystostomy should serve as a bridge to interval cholecystectomy in patients with contraindications to immediate surgery, specifically those with sepsis and acute cholecystitis, with IC ideally performed 8-13 weeks post-PC. ja.ma/3MtEiWf

Classification Systems for GI Endoscopy

A teacher's teaching quality has very little impact on school achievement (less than 10%). The remaining 90% is due to characteristics associated with students.

Big news 🚨 Our latest update includes 16 new Butterfly-compatible devices. Click here for the full list: bit.ly/4al02gT

2025 was another year of expanding access to medical imaging worldwide 🌍 Thank you to everyone who made this possible. Onward to 2026. 🦋

After rewatching Home Alone, I couldn’t stop wondering: how plausible is the oversleep that leaves Kevin behind? So I wrote a tiny paper and ran the numbers. Merry Christmas! 🎄