Type it, don't tap it: why recall beats recognition

There's a big difference between recognizing a word and knowing it.

Show someone four options and ask which one means "apple," and they'll often pick the right one even if they couldn't have produced the word themselves. The answer is right there. They just have to spot it. It feels like knowing the word, but it isn't the kind of knowing you need to say something, write a message, or follow a conversation.

That's why vocabulary practice in LangCharm asks you to type the answer from memory.

Recognition vs. recall

Memory researchers draw a clear line between two kinds of remembering:

• Recognition is judging whether something in front of you is familiar. Multiple choice tests recognition.
• Recall is pulling something out of memory with nothing to prompt you except a cue. Typing a word from its translation is recall.

Recall is harder. But the effort is exactly what makes it work. One of the most consistent findings in the psychology of learning, often called the testing effect (see Roediger and Karpicke's 2006 work, among many others), is that the act of retrieving something from memory strengthens that memory more than seeing it again does. The related generation effect found that information you produce yourself is remembered better than information you only read.

Robert Bjork calls this kind of thing a desirable difficulty: practice that feels harder in the moment and produces better long-term learning. Tapping the right tile is pleasant and quick. Typing the word, even getting it wrong first, is what makes it stay.

How practice works in LangCharm

When you study a word in LangCharm:

• You type the answer. No options to pick from. You see a cue and produce the word yourself.
• You practice both directions, from the language you're learning into your own, and back again. Recognizing a word when you read it and producing it when you need it are different skills, so each word gets both.
• Nouns come with their article. In languages with grammatical gender, the gender is part of the word, so you type it every time. That's how gender stops being something you have to look up.
• Small typos still count. If you were close (a slip of the finger, one letter off), the answer counts as correct and you're shown the exact spelling. The point is to practice remembering, not to punish typing.
• Spaced repetition decides when you see each word again. LangCharm uses FSRS, a modern scheduling algorithm that predicts when you're likely to forget each word and brings it back just before then. Words you know well drift further apart. Words you keep missing come back sooner.

Where multiple choice fits

We'll be honest: LangCharm does have a multiple-choice mode. It's there for one situation, when you've fallen behind and have a large backlog of reviews to get through. Picking from options is faster, and getting back on track is better than giving up.

But it's opt-in, it's framed as a way to catch up, and new words are always typed. The first time you really learn a word, you learn it the hard way, because the hard way works.

Making typed practice easier on yourself

• Keep rounds short. A focused round of 10 or 20 words beats an exhausting marathon.
• Say the word as you type it. Connecting the spelling, the sound and the meaning gives the memory more to hold on to.
• Don't fear wrong answers. Missing a word isn't failing. It tells the scheduler to bring that word back sooner, which is exactly what should happen.
• Keep words from your reading. A word you tapped in a book you care about comes with a memory attached: the sentence, the scene, why you wanted it. That makes it much easier to recall than a word from a list.

Recognition is a good start. But the goal is to be able to use the language, and that takes recall. So type it.