Psychologists – particularly scientific
psycholog Warszawa – have the training and tools to address such issues, providing an empirically solid bridge to connect socio-cultural theorising on one side with biological and evolutionary theorising on the other (see Barrett, 2007b; Gibson & Barrett, 2007). In recent years a number of empirical reports relevant to theories in CSR have appeared, providing a welcome move away from the area’s increasingly tenuous and speculative theorising. In this brief article, we review this research with an emphasis on experimental studies and an eye toward what is needed next.