Dialogue Concerning the Two Chief Approaches to a Science of Life Word Pictures and Correlations versus Working Models
The correspondence between Phil Runkel and Bill Powers that is reproduced in Dialogue included a number of enclosures. 31 pages of enclosures are reproduced in the book along with all the letters. An additional 328 pages of enclosures are available here.
Enclosures:
BYTE Articles The BYTE articles are a book unto themselves – a four-part introduction to PCT and modeling.	byte_june_1979.pdf byte_july_1979.pdf byte_aug_1979.pdf byte_sep_1979.pdf
Cognitive Similarity Retrospective by Runkel	850909_CognitiveSimilarity.pdf
Handout to accompany talk at conference on OD Handout by Runkel	860206_Handout.pdf
The Spirit of Organizational Development Handout by Runkel	860206_SpiritOD.pdf
Generalizing Manuscript by Runkel	860722_Generalizing.pdf
From Phil to Leslie Hart Letter	860901_Phil_Hart.pdf
The Philosophy of 'As if' Excerpts from H. Vaihinger 1925	860915_AsIf.pdf
Brain-Compatible School Newsletter by Leslie Hart	860915_HartBrainSchool.pdf
Natural Kinds Excerpts from the essay "Natural kinds" in W.V. Quine (1969).	860918_NaturalKinds.pdf
Answers Handout by Runkel for class in Management and OD	861203_Answers.pdf
Generalizing, excerpt Manuscript by Runkel	870724_gen_ch4.pdf
Simultaneous Causation Manuscript by Runkel	870823_SimultaneousCausation.pdf
Making "things" and explaining things Manuscript by Runkel	920700_MakingExplaining.pdf
Research on Human Behavior Excerpts from book by Runkel and McGrath	920910_RunkelMcgrath.pdf
Is behavior probabilistic Manuscript by Runkel	940418_Probabilistic.pdf
Replication of experiments Manuscript by Runkel	940418_Replication.pdf