Beginners are the least likely to ask thoughtful questions. We include slides in lectures about how to ask a question, but when there's an assignment deadline and you're inexperienced, it's more likely you're going to just blurt out "help me!" rather than provide a detailed explanation that doesn't require repeated prompting. It takes time to learn how to work through an issue yourself before asking. Students are often facing time pressure and that can drive bad behavior. Correcting them is important, just don't do it in a way that crushes their spirit.