Okay kiddo, let's talk about issue voting. When grown-ups go to vote in an election, they usually have a reason for why they choose a certain candidate. That reason could be because they agree with the candidate's position on a specific issue. For example, some people might think that it's really important for the government to protect the environment, so they would vote for a candidate who promises to do that. Other people might be more focused on issues like healthcare or jobs.
So, issue voting is when somebody picks who they want to vote for based on the issues that the candidates are talking about. They don't just look at the candidate's personality or how cool they seem, they really think about what the candidate stands for and how their ideas might affect the world around them. It's a way for people to have their voice heard and make a difference in the issues that matter to them.