Rehabilitating Introspection (Sketch)

Facilitated by the structural and kinematic isomorphism customarily apparent within classifications of natural objects (e.g., atoms of oxygen), verification in science is not so much a matter of public demonstration as a manifestation of our collective faith in inter-subjective reproducibility (e.g., replicating an observation, experiment, etc.). As such, there would seem little reason in principle for treating a scientist's first hand observations of the private events within his own mind as epistemically inferior to so-called empirical observations of physical events, so long as they can pass the muster of reproducibility. Ah! But there's the rub.

Unlike oxygen, honey bees and Mustang convertibles, in humans there is a considerable amount of individualization, no doubt resulting from nature's increased reliance on imagination and judgement (reasoning). But since this is an order problem rather than a privacy problem, the solution is, not to banish introspection, but to differentiate (stratify) between the more evolved individualized features (specific reasoning, specific higher emotional behavior, etc.) and the more mechanical, isomorphic processes lower in the evolutionary scheme of things (perception, fear, anger, etc.). Once accomplished (Diagram I), the individualization can then be dealt with by applying corresponding amounts of abstraction and generalization to those features (both thought and behavior) where individualization can be presumed to be most rampant (Diagram II).

From the perspective of this proposed methodology and its underlying rationale, individualized conclusions for why one selected product A over product B (e.g., Nisbett and Wilson, 1977) would be construed, not so much as evidence of the unreliability of introspective reports, as evidence of the shortcomings of "an extrinsic philosophy of science which is [forty] years out of date" (Koch, 1959-63), as explained in Manicas and Secord, 1981.

Discussions of scientific method have tended to stress problems of testability, while neglecting...those aspects of the universe which in some sense are most central and significant for the area of reality with which the science deals." "It has been frequently assumed that only those events which in principle can be simultaneously observed by multiple observers ... are to be accepted as constituting a legitimate observational basis for science." "I am suggesting that the more general and, to me, acceptable, objective intended by the criterion of interobserver agreement would be...the criterion of repeatability....a more general trust in one's own experience" ...and the abandonment of "a corresponding uncritical acceptance of the significance of verbal reports (Zener, 1962).
  1. Koch, Sigmund, Psychology: A Study of a Science, McGraw-Hill, N.Y., 1959-63.
  2. Nisbett, Richard E. and Wilson, Timothy DeCamp, 'Telling More Than We Can Know: Verbal Reports on Mental Processes', Psychological Review, Vol. 84, No. 3, May 1977.
  3. Zener, Karl, 'The Significance of Experience of the Individual for the Science of Psychology', Minnesota Studies in the Philosophy of Science, Vol II, University of Minnesota Press, Minneapolis, 1962.
  4. Peter Manicas and Paul F. Secord, Implications of the New Philosophy of Science: A Topology for Psychology. presented at the seventh annual meeting of the 'Society for Philosophy and Psychology' at the University of Chicago.



                                        Diagram I
                             Phylogeny of Psychical Functions

                                     Organic Kingdom

                Cognitive Functions (phylum)     Conative Functions (phylum)

                     Reasoning (class)            Higher Emotion (class)
                      (homo sapiens)                  (homo sapiens)

               Categorical and causal assoc-   Self-worth (ego) related need and
               iations resulting from the      disorder(depression, suicide, etc.)
               cognition of abstruse simil-    serving no obvious biological
               arity and difference.  Highly   purpose. Specific objectives and
               individualized.                 behavior highly individualized and
                                               frequently involved with abstract
                                               notions(love, honor, purpose, etc).


                  Conditioning (class)            Lower Emotion (class)
     
     ^         Categorical and contiguity      Short term motivational states
     ^         associations resulting from     (fear, anger, sexual arousal, cur-
 more evolved  the cognition of obvious        iosity, etc.) serving obvious bio-
 functions     similarity and difference       logical purpose.  Non-volitional 
(individual-   (e.g., A-B sequences). Inter-   psychical states evoked by singu-
 ization)      environmental individualiza-    lar relatively well defined events
               tion, intra-environmental       (stimuli), with some degree of in-
 less evolved  isomorphism. Likely progen-     dividualization superimposed on 
 functions     ator of reasoning.              isomorphic evoking events and 
(isomorphism)                                  responses.
     v             
     v
                  Perception (class)             Pain and Pleasure (class)

               Isomorphic cognitions of        Short term isomorphic motivational
               stable low level information    states resulting from biologically
               (discernment of objects,etc.)   significant tactile experience.
^ observed ^
  -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    
v inferred v                       
                                 Instinctive Functions (phylum)
 
               Likely progenator of cognitive and conative functions found in the
               human psyche. Highest probability of psychical isomorphism inferred
               from isomorphic behavior within classifications of lower animals.


                                     Inorganic Kingdom

               Postulated pan-psychism as proto-mental origin of observed 
               functions.  Extreme isomorphism likely and inferred from 
               isomorphic behavior within classifications of inorganic matter.
 







                                 Diagram II

                         The Domains of Credibility

                        pertaining to the kinematics
                           (thought and behavior)
                         of systems at the holistic
                            level of description


      ^
      ^                              | 
  more evolved                       | 
  functions                          | 
 (individual-        credible        |     non-credible
  ization)                           | 
                  physical events    |    psychical events
  less evolved      (behavior)       |       (thought)
  functions                          | 
 (isomorphism)                       | 
      v                              |
      v                              |

                   IIa. Behaviorist/Positivist Conception




                highest degrees of generalization in descriptions
                statements, theories, etc. about member of a class
      ^
      ^                      least credible (gradient)
  more evolved  - - - - - - - - - - - - - - - - - - - - - - - - - -
  functions
 (individual-   - - - - - - - - - - - - - - - - - - - - - - - - - -
  ization)         physical events              psychical events
                - - - - - - - - - - - - - - - - - - - - - - - - - -
  less evolved       (behavior)                     (thought)
  functions     - - - - - - - - - - - - - - - - - - - - - - - - - -
 (isomorphism)
      v         - - - - - - - - - - - - - - - - - - - - - - - - - -
      v                       most credible (gradient)

                highest degrees of specificity in descriptions
                statements, theories, etc. about members of a class

                            IIb. Revised Conception