| Younger people and people with higher subjective SES experienced more negative effects of the pandemic on their friendships JD Ayers, D Guevara Beltrán, A Van Horn, L Cronk, PM Todd, A Aktipis Personality and individual differences 185, 111246, 2022 | 23 | 2022 |
| Fitness interdependence as indexed by shared fate: Factor structure and validity of a new measure. JD Ayers, D Sznycer, D Sullivan, D Guevara Beltrán, OR van den Akker, ... Evolutionary Behavioral Sciences 17 (3), 259, 2023 | 21 | 2023 |
| Experimenter effects on pain reporting in women vary across the menstrual cycle JM Vigil, J DiDomenico, C Strenth, P Coulombe, E Kruger, AA Mueller, ... International Journal of Endocrinology 2015, 2015 | 21 | 2015 |
| Age-appropriate wisdom? Ethnobiological knowledge ontogeny in pastoralist Mexican Choyeros E Schniter, SJ Macfarlan, JJ Garcia, G Ruiz-Campos, D Guevara Beltran, ... Human Nature 32, 48-83, 2021 | 17 | 2021 |
| The role of dispersal and school attendance on reproductive dynamics in small, dispersed populations: Choyeros of Baja California Sur, Mexico SJ Macfarlan, R Schacht, E Schniter, JJ Garcia, D Guevara Beltran, ... Plos one 15 (10), e0239523, 2020 | 12 | 2020 |
| “A Solidarity-Type World”: Need-Based Helping among Ranchers in the Southwestern United States L Cronk, D Guevara Beltrán, DL Mercado, A Aktipis Human Nature 32 (2), 482-508, 2021 | 11 | 2021 |
| A socio-functional perspective on emotion and cooperation D Guevara Beltran, MN Shiota, A Aktipis L. Al-Shawaf and TK Shackelford (Eds.), The Oxford Handbook of Evolution and …, 2022 | 8* | 2022 |
| How is the COVID-19 pandemic affecting cooperation J Ayers, DG Beltran, J Alcock, C Baciu, S Claessens, L Cronk, ... 2020, 2020 | 8 | 2020 |
| The curse of curves: sex differences in the associations between body shape and pain expression JM Vigil, CR Strenth, AA Mueller, J DiDomenico, DG Beltran, P Coulombe, ... Human Nature 26, 235-254, 2015 | 7 | 2015 |
| Descriptive norms caused increases in mask wearing during the COVID-19 pandemic SL Heiman, S Claessens, JD Ayers, D Guevara Beltrán, A Van Horn, ... Scientific reports 13 (1), 11856, 2023 | 5 | 2023 |
| Can some microbes promote host stress and benefit evolutionarily from this strategy? A Aktipis, D Guevara Beltran BioEssays 43 (1), 2000188, 2021 | 5 | 2021 |
| What is reciprocity? A review and expert-based classification of cooperative transfers D Guevara Beltran, JD Ayers, A Munoz, L Cronk, A Aktipis Evolution and Human Behavior, 2023 | 4 | 2023 |
| Associations between change over time in pandemic-related stress and change in physical activity KE Wilson, A Corbett, A Van Horn, D Guevara Beltran, JD Ayers, J Alcock, ... Journal of Physical Activity and Health 18 (11), 1419-1426, 2021 | 3 | 2021 |
| What predicts attitudes about mask wearing? C Isch, D Guevara Beltran, JD Ayers, J Alcock, L Cronk, H Hurmuz-Sklias, ... PsyArXiv, 2021 | 3 | 2021 |
| Mask wearing behavior across routine and leisure activities during COVID-19 D Guevara Beltran, C Isch, JD Ayers, J Alcock, JF Brinkworth, L Cronk, ... PsyArXiv, 2021 | 3 | 2021 |
| al., E.(2020) JD Ayers, DG Beltran, J Alcock, C Baciu, S Claessens, L Cronk, N Hudson, ... How is the COVID-19 pandemic affecting cooperation, 0 | 3 | |
| COVID-19 and friendships: Agreeableness and neuroticism are associated with more concern about COVID-19 and friends' risky behaviors JD Ayers, D Guevara Beltran, A Van Horn, L Cronk, H Hurmuz-Sklias, ... Personality and Individual Differences, 112297, 2023 | 2 | 2023 |
| Unpredictable needs are associated with lower expectations of repayment D Guevara Beltran, D Mercado, JD Ayers, A Van Horn, J Alcock, PM Todd, ... Current Research in Ecological and Social Psychology 4, 100095, 2023 | 2 | 2023 |
| Helping in Times of Need Increases Dispositional Empathic Concern Over Time D Guevara Beltran Arizona State University, 2023 | 1 | 2023 |
| Empathic concern motivates willingness to help in the absence of interdependence. D Guevara Beltran, MN Shiota, A Aktipis Emotion, 2023 | | 2023 |
