Samuli Helle

Testing the expensive-tissue hypothesis' prediction of inter-tissue competition using causal modelling with latent variables (2024)

Evolutionary Human Sciences

Bezerra, Meghan Shirley; Helle, Samuli; Seunarine, Kiran K.; Arthurs, Owen J.; Eaton, Simon; Williams, Jane E.; Clark, Chris A.; Wells, Jonathan C. K.

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Investment by maternal grandmother buffers children against the impacts of adverse early life experiences (2024)

Scientific Reports

Helle Samuli, Tanskanen Antti O., Coall David A., Perry Gretchen, Daly Martin, Danielsbacka Mirkka

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Reply to: Maternal capacity, twinning and fertility: the last birth matters (2024)

Nature Communications

Courtiol, Alexandre; Vullioud, Colin; Rousset, Frnacois; Postma, Erik; Helle, Samuli; Lummaa, Virpi; Kylli, Ritva; Pettay, Jenni E.; Røskaft, Eivin; Skjærvø, Gine R.; Störmer, Charlotte; Voland, Eckard; Waldvogel Dominique; Rickard, Ian J.

(B1 Vertaisarvioimaton kirjoitus tieteellisessä lehdessä )

Parental Investment by Birth Fathers and Stepfathers - Roles of Mating Effort and Childhood Co-residence Duration (2023)

Human Nature

Pettay Jenni E, Danielsbacka Mirkka, Helle Samuli, Perry Gretchen, Daly Martin, Tanskanen Antti O

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Reproductive inequality in humans and other mammals (2023)

Proceedings of the National Academy of Sciences of the United States of America

Ross Cody T., Hooper Paul L., Smith Jennifer E., Jaeggi Adrian V., Smith Eric Alden, Gavrilets Sergey, Zohora Fatema tuz, Ziker John, Xygalatas Dimitris, Wroblewski Emily E., Wood Brian, Winterhalder Bruce, Willführ Kai P., Willard Aiyana K., Walker Kara, von Rueden Christopher, Voland Eckart, Valeggia Claudia, Vaitla Bapu, Urlacher Samuel, Towner Mary, Sum Chun-Yi, Sugiyama Lawrence S., Strier Karen B., Starkweather Kathrine, Major-Smith Daniel, Shenk Mary, Sear Rebecca, Seabright Edmond, Schacht Ryan, Scelza Brooke, Scaggs Shane, Salerno Jonathan, Revilla-Minaya Caissa, Redhead Daniel, Pusey Anne, Purzycki Benjamin Grant, Power Eleanor A., Pisor Anne, Pettay Jenni, Perry Susan, Page Abigail E., Pacheco-Cobos Luis, Oths Kathryn, Oh Seung-Yun, Nolin David, Nettle Daniel, Moya Cristina, Migliano Andrea Bamberg, Mertens Karl J., McNamara Rita A., McElreath Richard, Mattison Siobhan, Massengill Eric, Marlowe Frank, Madimenos Felicia, Macfarlan Shane, Lummaa Virpi, Lizarralde Roberto, Liu Ruizhe, Liebert Melissa A., Lew-Levy Sheina, Leslie Paul, Lanning Joseph, Kramer Karen, Koster Jeremy, Kaplan Hillard S., Jamsranjav Bayarsaikhan, Hurtado A. Magdalena, Hill Kim, Hewlett Barry, Helle Samuli, Headland Thomas, Headland Janet, Gurven Michael, Grimalda Gianluca, Greaves Russell, Golden Christopher D., Godoy Irene, Gibson Mhairi, El Mouden Claire, Dyble Mark, Draper Patricia, Downey Sean, DeMarco Angelina L., Davis Helen Elizabeth, Crabtree Stefani, Cortez Carmen, Colleran Heidi, Cohen Emma, Clark Gregory, Clark Julia, Caudell Mark A., Carminito Chelsea E., Bunce John, Boyette Adam, Bowles Samuel, Blumenfield Tami, Beheim Bret, Beckerman Stephen, Atkinson Quentin, Apicella Coren, Alam Nurul, Mulder Monique Borgerhoff

(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Differential grandparental investment when maternal grandmothers are living versus deceased (2023)

Biology Letters

Tanskanen AO, Helle S, Danielsbacka M

(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Differential grandparental investment when maternal grandmothers are dead vs alive (2023)

Tanskanen Antti O., Helle Samuli, Danielsbacka Mirkka

(Julkaistu kehittämis- tai tutkimusraportti taikka -selvitys (D4))

Matrilateral bias of grandparental investment in grandchildren persists despite the grandchildren's adverse early life experiences (2022)

Proceedings of the Royal Society B: Biological Sciences

Helle Samuli, Tanskanen Antti O., Coall David A., Danielsbacka Mirkka

(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

The interplay of grandparental investment according to the survival status of other grandparent types (2022)

Scientific Reports

Helle Samuli, Tanskanen Antti O, Pettay Jenni E, Danielsbacka Mirkka

(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Support for populist candidates predicted by declining social capital and an increase in suicides (2022)

SN Social Sciences

Lynch Robert, Lynch Nicholas, Chapman Simon N., Briga Michael, Helle Samuli, Lynch Emily

(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

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Testing the expensive-tissue hypothesis' prediction of inter-tissue competition using causal modelling with latent variables (2024)

Investment by maternal grandmother buffers children against the impacts of adverse early life experiences (2024)

Reply to: Maternal capacity, twinning and fertility: the last birth matters (2024)

Parental Investment by Birth Fathers and Stepfathers - Roles of Mating Effort and Childhood Co-residence Duration (2023)

Reproductive inequality in humans and other mammals (2023)

Differential grandparental investment when maternal grandmothers are living versus deceased (2023)

Differential grandparental investment when maternal grandmothers are dead vs alive (2023)

Matrilateral bias of grandparental investment in grandchildren persists despite the grandchildren's adverse early life experiences (2022)

The interplay of grandparental investment according to the survival status of other grandparent types (2022)

Support for populist candidates predicted by declining social capital and an increase in suicides (2022)