Articles About learning techniques

The 100 most common Spanish words, counted in 423 million words of real Spanish, with meanings, how much of the language they cover and a 10-day plan.

Most vocabulary advice says "read more." Here is what research says it takes to learn a word for good, plus a 10-minute daily routine and tools with prices.

How to make flashcards that stick: pick the right card format, write one fact per card in your own words, then choose paper, an app or AI. With dated prices.

Common ADHD study tips sorted by evidence: which were tested on students with ADHD, which only on students in general, and which nobody has tested.

Seven flashcard habits tested in real studies: when to flip, when to drop a card, how big a stack, how many new cards a day, and how far apart to review.

The flow state is sold as effortless focus. The research shows a narrow difficulty band, a contested brain story, and one famous number nobody ever measured.

Research shows re-reading notes creates a fluency illusion, not real memory. Here is why re-reading notes fails and what the science says works.

A single word turned a forgotten study trick into one of cognitive psychology's most tested strategies. Its name is elaborative interrogation.

The production effect turns silent readers into active learners by showing why saying, writing, or singing what you study boosts memory by 10 to 20 percent.