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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Tree of knowledge system | 4/5 | https://en.wikipedia.org/wiki/Tree_of_knowledge_system | reference | science, encyclopedia | 2026-05-05T04:37:35.269263+00:00 | kb-cron |
(1) psychological formalism and (2) human psychology. Psychological formalism is defined as the science of mind and corresponds to the behavior of animal objects. Human psychology is considered to be a unique subset of psychological formalism that deals with human behavior at the level of the individual. Because human behavior is immersed in the larger socio-cultural context (level four in the ToK System), human psychology is considered a hybrid discipline that merges the pure science of psychology with the social sciences. It is important to point out that there are other disciplines the ToK System would classify as “hybrids.” Molecular genetics, for example, is a hybrid between chemistry and biology and neuroscience is a hybrid between biology and psychology. As with Henriques' proposed conception of human psychology, both of these disciplines adopt an object level perspective (molecular and cellular, respectively) on phenomena that simultaneously exist as part of meta-level system processes (life and mind, respectively). Though David A. F. Haaga "congratulate[d] Dr. Henriques' ambitious, scholarly, provocative paper", and "found the Tree of Knowledge taxonomy, the theoretical joint points, the evolutionary history, and the levels of emergent properties highly illuminating", he asks the rhetorical questions,
If it is so difficult to define terms such as 'psychology' with such precision, why bother? Why not just agree that we all have at least a rough idea of what psychology is, and take the rest of the afternoon off? After all, if theoretical or empirical work improves our understanding of some aspect of the world or our fellow people, or improves our ability to help people enhance their physical or emotional well being, what difference does it make whether this work is considered a part of psychology, of cognitive science, of behavioral neuroscience, of public health, or what have you? This raises the question of what definitions in general are good for. In a similar vein, Scott O. Lilienfeld, who described Henriques' effort as "thoughtful", contended that psychology is "an inherently fuzzy concept that resists precise definition" and that "attempts to define psychology [would be] likely to hamper rather than foster consilience across disciplines". Lilienfield went on further to suggest that the scientist-practitioner gap in psychology lies not in definitional issues, but in different "epistemic attitudes" between these two groups. He stated that scientists have an epistemic attitude of empiricism, (where questions regarding human nature are settled by scientific evidence), and that practitioners have an epistemic attitude of romanticism, (where questions of human nature are settled by intuition). Lilienfeld suggested that the solution to the scientist-practitioner gulf isn't definitional, but in "train[ing] future clinical scientists to appreciate the proper places of romanticism and empiricism within science".
== Consciousness and human behavior == A frequent question and point of confusion in the ToK System is the definition and meaning of consciousness. As mentioned above, mind is not synonymous with consciousness. And, to understand consciousness from a ToK vantage point, it is crucial to recognize that the term is often ambiguous in its meaning. Two primary meanings are sentience, which is the capacity for mental experience and self-awareness, which is the capacity to be aware of one's awareness. Sentience is conceptualized as a "level 3" phenomenon, possessed by many animals other than humans and is defined as a "perceived" electro-neuro-chemical representation of animal-environment relations. The ingredient of neurological behavior that allows for the emergence of mental experience is considered the "hard" problem of consciousness and the ToK System does not address this question explicitly. In contrast, through the Justification Hypothesis (see below), the ToK System involves a very direct analysis of the other issue of consciousness, that of self-awareness. Another frequent question that is raised is "Where does individual human behavior fall on the ToK?" To analyze human behavior from the context of the ToK, one uses the ToK like a prism to separate the dimensions of behavior into physiochemical, biogenetic, neuropsychological and sociolinguistic. Thus if we imagine a conversation between a husband and wife as follows:
Wife: “You are late again.” Husband: “Please, not now. It was a stressful day, traffic was bad, and you know that if work needs to be done, I can’t just leave it.”
The words represent the sociolinguistic dimension and are understood as a function of justification. Justification systems are seen both at the level of individual, micro-social and societal (i.e., the context of justification in which men work and women stay at home). The actions of the husband and wife in terms of facial expression, body movement, etc. are seen as the mental dimension and are understood as a function of behavioral investment. The physiological make up of the organ systems and cells of each body is seen as the biogenetic dimension. Finally, the position, temperature, molecular make up is seen as the physiochemical dimension. Each of the more basic dimensions represent conditions of possibility that allow for the emergence of the higher dimension of process. Thus, insufficient oxygen disrupts organic processes which in turn renders neuropsychological and sociolinguistic processes impossible.