Original version
Behavioural Processes. 2019, 161, 3-16, DOI: https://doi.org/10.1016/j.beproc.2017.12.020
Abstract
The behavioral phenotype of an organism results from selective processes acting on variation in behavioral traits during ontogeny (during life span) and phylogeny (across generations). Different adaptive processes can be categorized as environment-phenotype feedback loops. In this cross-disciplinary approach, we discuss the interaction of ontogenetic selective processes, traditionally studied by behavior analysts, and phylogenetic selection processes, traditionally studied by biologists. We elaborate upon the Extended Evolutionary Synthesis by addressing the connection between selection as a domain-general process and phenomena such as classical and operant conditioning, imprinting, adjunctive behavior, and gene-culture coevolution. Selection is in this context understood as a dynamic iterative feedback loop producing a phenotype beyond the strict morphotype. The extended phenotype is related to the concept of niche construction in which the behavior of organisms shapes their environment, which again selects the behavior of the organisms in an iterative process. A discussion of interacting environmental factors selecting human food choice both during phylogeny and ontogeny exemplifies the generality of selection processes acting on behavior.