Feb 3 ===== Roy:2009,Roy/etal:2015 ---------------------- To what extent can one really assume objectivity in this project, considering that the project leader examined his own child, and the parents/ caregivers were aware of the recordings? I would be interested to know whether the Speechome Recorder is now being used in other homes and whether the findings of the paper have been supported by observing other children. I guess this is more of an observation than a specific question, but in the Human Speechome project reported in the paper, the subject is a single child, so the data is entirely adult-adult and adult-child. However, this seems like an excellent setup to examine what sort of reinforcement learning might happen in a setting with more than one child, since each child will be picking up different words from the adults, and the distribution of time spent listening to adult speech probably shifts significantly. Not a question about the content of the paper, but: from the start of the idea until publishing the corpus and their results, it took the author(s) 6 years. Does it usually take this long to create a corpus? ChatGPT After you talked last week about Chatgbt, I wanted to try it. So here are some discussion questions that Chatgbt found for the Roy papers: What are some of the new developments in the field of child language acquisition and how do they contribute to a better understanding of the subject? What role do linguistic and cognitive factors play in the development of language in children? What are some of the key challenges in studying child language acquisition and how are researchers addressing these challenges?