While age clearly plays a role in second language learning, it’s simply not true that the only time you can learn a second language is when you are very young. Where did this idea come from? Among researchers this notion is referred to as the Critical Period Hypothesis (and notice it’s hypothesis and not fact or finding!). The gist of this hypothesis is that second language acquisition must occur early in childhood and definitely before puberty in order for MYTHS AND MISCONCEPTIONS—WHAT’S THE REAL DEAL?