Ecological theory is a global perspective or meta-theory, because the broad heading represents several scientific approaches that view human behavior as the result of the relationship between individuals and their environments. Ernest Haeckel, German zoologist and evolutionist, coined the term oekology in 1866 to define a field of study that examined organisms in their living
There have been many different approaches to explaining development, but one especially has tried to deal with the importance of the environment without ignoring the uniqueness of the individual. Urie Bronfenbrenner, and more recently along with Pamela Morris, has developed what is called an experimental ecology of human development or an ecological theory of human
Ecological Validity Definition Ecological validity is the extent to which research findings would generalize to settings typical of everyday life. As such, ecological validity is a particular form of external validity. Whereas external validity refers to the overall extent to which findings generalize across people, places, and time, ecological validity refers more specifically to the