As Clara Kaiser (1958) has indicated there have been numerous philosophical and theoretical influences on the development of social group work.

His father had planned a traditional career for Galen in philosophy or politics and took care to expose him to literary and philosophical influences.

Various philosophical influences can be found in "Bartleby the Scrivener".

We see in the Fragments very distinctly the fusion of the different philosophical influences by which his opinions were finally matured.

His most important philosophical influence is the work of Martin Heidegger.

Isaac Israeli's philosophical influence on Muslim authors is slight at best.

Coaching trees can also show philosophical influence from one head coach to an assistant.

It became the center of German and Russian intellectual, philosophical and theological influences.

Religious and philosophical influences on art were common (and diverse) but never universal.

Bacon is also considered to be the philosophical influence behind the dawning of the Industrial age.