It was developed in the late 1950s by Jane Loevinger and elaborated in the 1980s by Friedrich Wallner ( also Fritz Wallner ) in Vienna .
Constructive realism is a branch of philosophy , specifically the philosophy of science .
realism was developed in the late 1950s by Jane Loevinger and elaborated in the 1980s by Friedrich Wallner ( also Fritz Wallner ) in Vienna .
Constructive realism is a branch of philosophy , specifically the philosophy of science .