Gallup, A.C., & Eldakar, O.T. (2025). Sports, team games, and physical skill competitions as an important source of symbolic material culture with low preservation probability. Behavioral and Brain Sciences 48, e9.

Gallup, A.C. (2022). The causes and consequences of yawning in animal groups. Animal Behaviour 187, 209-219. 

Gallup A.C., & Meyers K. (2021). Seeing others yawn selectively enhances vigilance: an eye-tracking study of snake detection. Animal Cognition 24, 583-592.

Massen J.J.M., Hartlieb M., Martin J.S., Leitgeb E., Bugnyar T., Hockl J., Kocourek M., Olkowicz S., Osadnik C., Verkleij J.W., Zhang Y., Němec P., & Gallup A.C. (2021). Brain size and neuron numbers drive differences in yawn duration across mammals and birds. Communications Biology 4, 503.

Gallup A.C. (2021). On the link between emotional contagion and contagious yawning. Neuroscience & Biobehavioral Reviews 121, 18-19. 

Gallup A.C., Vasilyev D., Anderson N., & Kingstone A. (2019). Contagious yawning in virtual reality is affected by actual, but not simulated, social preference. Scientific Reports 9, 294.

Gallup A.C. & Fink B. (2018). Handgrip strength as a Darwinian fitness indicator in men. Frontiers in Evolutionary Psychology 9, 439.

Ripp J., Eldakar O.T., Gallup A.C., & Arena P. (2018). The successful exploitation of urban environments by the spider Nephila clavipes (Araneae Nephilidae). Journal of Urban Ecology 4, 1-6. 

Bielert C.F., Costo N., & Gallup A.C. (2018). Tuskedness in African Elephants–An anatomical investigation of laterality. Journal of Zoology 304, 169-174.

Massen J.J.M., & Gallup A.C. (2017). Why contagious yawning does not (yet) equate to empathy. Neuroscience & Biobehavioral Reviews 80, 573-585.

Gallup A.C., Church A.M., & Pelegrino A.J. (2016). Yawn duration predicts brain weight and cortical neuron number in mammals. Biology Letters 12, 20160545.

Gallup A.C., Swartwood L., Militello J., & Sackett S. (2015). Experimental evidence of contagious yawning in budgerigars (Melopsittacus undulatus). Animal Cognition 18, 1051-1058. 

Gallup A.C., Chong A., Kacelnik A., Krebs J.R., & Couzin I.D. (2014). The influence of emotional facial expressions on gaze-following in grouped and solitary pedestrians. Scientific Reports 4, 5794.

Gallup A.C., Chong A., & Couzin I.D. (2012). The directional flow of visual information transfer between pedestrians. Biology Letters 8, 520-522.

Gallup A.C., Hale J.J.†, Sumpter D.J.T., Garnier S., Kacelnik A., Krebs J.R., & Couzin I.D. (2012). Visual attention and the acquisition of information in human crowds. Proceedings of the National Academy of Sciences 109, 7245-7250.

Eldakar O.T., & Gallup A.C. (2011). The group-level consequences of sexual conflict in multigroup populations. PLOS One 6, e26451. 

Gallup A.C. (2011). Why do we yawn? Primitive versus derived features. Neuroscience & Biobehavioral Reviews 35, 765-769.

Gallup A.C., White D.D., & Gallup Jr. G.G. (2007). Handgrip strength predicts sexual behavior, body morphology, and aggression in male college students. Evolution and Human Behavior 28, 423-429.