In a large-scale collaborative effort, sci호빵맨카지노tists used two problem-solving tasks to investigate the evolution of self-control among animals. The study involved 36 species of mammals and birds. The sci호빵맨카지노tists found that the species with the largest absolute brain volume showed superior cognitive powers. They concluded that big-brained animals, for example, chimpanzees, show more self-control than, say, gerbils. The study also showed that animals with the most varied diets displayed the most self-restraint. Read more in the Proceedings of the National Academy of Sci호빵맨카지노ces.
EL MacLean et al. Proceedings of the National Academy of Sci호빵맨카지노ces, 2014. DOI: 10.1073/pnas.1323533111
