The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Daniel Callahan sits on this spectrum.
This scientist: 336 publications — 91st percentile
91% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 570 publications or more.
The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Daniel Callahan sits on this spectrum.
This scientist: 50 D-Index — 66th percentile
66% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 100 D-Index or more.
Daniel Callahan was affiliated with the Hastings Center in the United States. Their research primarily focused on the field of Arts and Humanities, with particular attention to Language and Linguistics.
Their work covered topics related to linguistics and language evolution, reflecting an interest in understanding the mechanisms and development of human language over time.
The scientist's notable recognitions included being named a Fellow of the American Association for the Advancement of Science (AAAS) in 1982 and becoming a Member of the National Academy of Medicine (NAM) in 1972.
Daniel Callahan
Daniel Callahan;Bruce Jennings
Daniel Callahan
Daniel Callahan
Daniel Callahan
Susan M. Wolf;Philip Boyle;Daniel Callahan;Joseph J. Fins
Daniel Callahan
Daniel Callahan
Daniel Callahan
Daniel Callahan
Ronald Bayer;Daniel Callahan;John Fletcher;Thomas Hodgson
D Callahan
Daniel Callahan
Daniel Callahan
Daniel Callahan
Daniel Callahan
Daniel Callahan;Laura M. Purdy
Bruce Jennings;Daniel Callahan;Arthur L. Caplan
Daniel Callahan
Daniel Callahan;Bruce Jennings
Daniel Callahan;Sissela Bok
Robert Heidel;Daniel Callahan
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