Although I can generally remember the basic concepts of books that I've read, I have trouble retaining details.
What are your methods for retaining read information?
Ask HN: How do you remember what you read?
1–10 of 15 posts
Re: Ask HN: How do you remember what you read?
#2If I'm reading for pleasure, I don't bother. But when I'm reading for understanding or learning, I take time to take notes. By hand.
I've watched people read technical books quickly, reading as if they are novels. The net result is that they haven't internalised any of it, just gained an awareness.
Sometimes that's all you need to do, to become aware of things, but sometimes you need to engage the material in hand-to-hand combat.
“Tell me and I forget,
teach me and I may remember,
involve me and I learn.”
― Benjamin Franklin
Re: Ask HN: How do you remember what you read?
#3i currently work on www.letsnote.com to tackle exactly that issue, to get notes of what i read.
it's quite experimental at the moment
Re: Ask HN: How do you remember what you read?
#4With nonfiction books details tend to stick better in my mind on their own (and even more so if I take notes, especially notes in a physical notebook with a nice pen - it's like my mind is more invested that way).
But when it comes to fiction, I can finish a book, wait a week or so, then read it again and only have a rough idea of the general plot in my mind. It's like all details are flushed within days. If it happened with nonfiction or other learning I'd work on strategies to improve this, but as it is I kind of think of it as a benefit! I get to experience my favorite books (and movies) afresh many many times and never get bored.
Re: Ask HN: How do you remember what you read?
#5Take notes.
I am always amazed how little people write during lectures, meeting and when reviewing documents.
Even easy concepts noted help create a chronological memory jog.
Re: Ask HN: How do you remember what you read?
#6Read a paragraph. Close the book. Write down what you remember. Re-read the paragraph and check.
Once you've got the hang of this expand it to pages and then chapters.
Get someone else to test you a short time (a few minutes) after you've read the chapter. Get them to test you a couple of hours later. Get them to test you a day later.
Teach the concepts to someone else.
Implement them - learn by doing.
Re: Ask HN: How do you remember what you read?
#7If it's a mass of stats or something like that, I'll fire up a flash card program. If it's something more abstract, an important concept or the like, then I'll try to apply it to something - use it in a program, try to see what it implies in different contexts.
Re: Ask HN: How do you remember what you read?
#8The second most important thing is taking notes (by hand). The most important thing is applying that knowledge, so doing exercises of various sorts.
You say you are having trouble retaining details, how fine grained are we talking about? Because you WILL forget some details, it's unavoidable.
Re: Ask HN: How do you remember what you read?
#9[deleted]
Re: Ask HN: How do you remember what you read?
#10Read a paragraph. Close the book. Write down what you remember. Re-read the paragraph and check. Once you've got the hang of this expand it to pages and then chapters. Get someone else to test you a short time (a few minutes) after you've read the chapter. Get them to test you a couple of hours later. Get them to test you a day later. Teach the concepts to someone else. Implement them - learn by doing.
It is often called the feynman technique wherein you pretend that you are explaining the topic to someone without looking at the text that you had read. Try googling about it for more information