Passive learning - when the parents speak another language beetween them Passive language learning, also known as receptive language learning or incidental language learning, is an important part of how babies and young children acquire languages. This type of learning involves exposure to the language without focused instruction. It happens when children overhear conversations, listen to stories, or hear songs in the target language. From birth to around six years of age, children are in a 'sensitive period' for language learning, where their brains are especially receptive to picking up new languages. This makes passive language learning particularly effective during these early years. It's important to note that while passive learning is an effective way to expose children to a new language, active use of the language will be necessary for them to become proficient speakers. This typically involves conversational practice and more structured learning activities as they g...