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Dive into the research topics where Keiko Fujisawa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Associations between daily parent–teacher communication, child's problem behavior, and parent–child relationship mediated by parental self-efficacy
Fujisawa, K. K., Nozaki, K., Naoi, M., Shikishima, C. & Akabayashi, H., 2025 Jul 1, In: Early Childhood Research Quarterly. 72, p. 361-370 10 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Association Between the COVID-19 Pandemic and Early Childhood Development
Sato, K., Fukai, T., Fujisawa, K. K. & Nakamuro, M., 2023 Sept 5, In: JAMA Pediatrics. 177, 9, p. 930-938 9 p.Research output: Contribution to journal › Article › peer-review
Open Access41 Link opens in a new tab Citations (Scopus) -
Quality of early childhood education and care in Japanese accredited nursery centers: A study using the Early Childhood Environment Rating Scale, Third Edition (ECERS-3)
Fujisawa, K. K., Fukai, T. & Nakamuro, M., 2023 Feb, In: PloS one. 18, 2 February, e0281635.Research output: Contribution to journal › Article › peer-review
Open Access3 Link opens in a new tab Citations (Scopus) -
Changes in genetic and environmental influences on cognitive ability, executive function, and preacademic skills in japanese preschool age twins
Fujisawa, K. K., Todo, N. & Ando, J., 2019 Jan, In: Developmental Psychology. 55, 1, p. 38-52 15 p.Research output: Contribution to journal › Article › peer-review
6 Link opens in a new tab Citations (Scopus) -
Psychosocial Twin Cohort Studies in Japan: The Keio Twin Research Center (KoTReC)
Ando, J., Fujisawa, K. K., Hiraishi, K., Shikishima, C., Kawamoto, T., Nozaki, M., Yamagata, S., Takahashi, Y., Suzuki, K., Someya, Y., Ozaki, K., Deno, M., Tanaka, M., Sasaki, S., Toda, T., Kobayashi, K., Sakagami, M., Okada, M., Kijima, N. & Takizawa, R. & 1 others, , 2019 Dec 1, In: Twin Research and Human Genetics. 22, 6, p. 591-596 6 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Link opens in a new tab Citations (Scopus)