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Courtney Helfrecht
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Cooperative breeding and Aka children's nutritional status: is flexibility key?
CL Meehan, C Helfrecht, RJ Quinlan
American journal of physical anthropology 153 (4), 513-525, 2014
672014
Interpersonal aggression among Aka hunter-gatherers of the Central African Republic: Assessing the effects of sex, strength, and anger
N Hess, C Helfrecht, E Hagen, A Sell, B Hewlett
Human Nature 21, 330-354, 2010
672010
Social networks, cooperative breeding, and the human milk microbiome
CL Meehan, KA Lackey, EH Hagen, JE Williams, J Roulette, C Helfrecht, ...
American Journal of Human Biology 30 (4), e23131, 2018
622018
Sibling effects on nutritional status: Intersections of cooperation and competition across development
C Helfrecht, CL Meehan
American Journal of Human Biology 28 (2), 159-170, 2016
302016
Life history and socioecology of infancy
C Helfrecht, JW Roulette, A Lane, B Sintayehu, CL Meehan
American Journal of Physical Anthropology 173 (4), 619-629, 2020
292020
Implications of lengthy development and maternal life history
CL Meehan, C Helfrecht, CD Malcom
Childhood: Origins, evolution, and implications, 199, 2016
272016
DHEAS patterning across childhood in three sub‐Saharan populations: Associations with age, sex, ethnicity, and cortisol
C Helfrecht, EH Hagen, D DeAvila, RM Bernstein, SJ Dira, CL Meehan
American Journal of Human Biology 30 (2), e23090, 2018
202018
Applying minimally invasive biomarkers of chronic stress across complex ecological contexts
JA DeCaro, C Helfrecht
American Journal of Human Biology 34 (11), e23814, 2022
82022
The Sidama Model of Human Development
C Helfrecht, SJ Dira
Human Nature 34 (2), 202-228, 2023
32023
Age and sex differences in aggression among the Aka foragers of the Central African Republic
CE Helfrecht
Washington State University, 2009
32009
DHEAS and nutritional status among Sidama, Ngandu, and Aka children: Effects of cortisol and implications for adrenarche
C Helfrecht, H Wang, SJ Dira, D DeAvila, CL Meehan
American Journal of Human Biology 35 (7), e23881, 2023
22023
Effects of family demographics and household economics on Sidama children’s nutritional status
B Gall, H Wang, SJ Dira, C Helfrecht
Human Nature 33 (3), 304-328, 2022
22022
Effects of stress on onset of middle childhood among Sidama agropastoralists
CE Helfrecht
Washington State University, 2016
12016
Poverty and neglected tropical diseases in the American Rural South, by Christine Crudo Blackburn and Macey Lively, Lanham, MD, Lexington Books, 2021
SE Smith, B Gall, M Smetana, M McCane, C Helfrecht
Anthropology & Medicine 29 (3), 345-347, 2022
2022
DHEAS and nutritional status among Sidama, Ngandu, and Aka children
C Helfrecht, CL Meehan, H Wang, SJ Dira
AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 177, 81-81, 2022
2022
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