Becoming Biliterate: Identity, Ideology, and Learning to Read and Write in Two Languages evolved out of a parent research study that focused on the complexity of my daughter Emma's becoming biliterate as she navigated four written language forms-hiragana, katakana, and Kanji in Japanese, and the Roman alphabet in English-in reading and writing between the ages of two and seven (Kabuto, 2010). In Becoming Biliterate, I wanted not only to create a space for critical thought around languages and literacies. I also attempted to situate the development of bilingualism and biliteracy as part of the very fabric of families, homes, and communities-domains that are highly private and complex. Using a parent-researcher paradigm to study biliteracy supported these explorations by allowing access to the everyday, spontaneous events, and social activities.Drawing on the work of other parent-researchers prior to 2005 (e.g., Baghban, 1984;Bissex, 1980;Long, 2004;Martens, 1996), I explored how a parentresearcher paradigm is built from ethnographic perspectives to create a process of research inquiry to study biliteracy (Kabuto, 2008). Just as the identities of individuals like Emma are dynamic and evolving, so is any given field of study. Since 2014, parent research continues to see a conceptual shift, and researchers have started to argue for the need to position children as co-researchers along with their parents, rather placing them in the role as research "subject" (Abrams et al., 2020). Foregrounding the child as a researcher, Abrams et al. (2020) use the term child-parent research as a way "not to privilege the dominant adult narrative" (p. 4) and to support a more equitable approach to research in which the child is placed at the center of the research design.Underlying this conceptual shift is the idea of positionality. Positionality is how researchers position themselves within the research context and is a cornerstone concept in ethnographic research (Agar, 1996). Positionality can be viewed through the roles, responsibilities, and social identities of researchers who actively participate in the research process. In my early parent