1
From: "Human Potential & Development."
Split Justification: Development fundamentally involves both our inner landscape (**Internal World**) and our interaction with everything outside us (**External World**). (Ref: Subject-Object Distinction)..
2
From: "Internal World (The Self)"
Split Justification: The Internal World involves both mental processes (**Cognitive Sphere**) and physical experiences (**Somatic Sphere**). (Ref: Mind-Body Distinction)
3
From: "Somatic Sphere"
Split Justification: The Somatic Sphere encompasses all physical aspects of the self. These can be fundamentally divided based on whether they are directly accessible to conscious awareness and subjective experience (e.g., pain, touch, proprioception) or whether they operate autonomously and beneath the threshold of conscious perception (e.g., heart rate, digestion, cellular metabolism). Every bodily sensation, state, or process falls into one of these two categories, making them mutually exclusive and comprehensively exhaustive.
4
From: "Conscious Somatic Experience"
Split Justification: Conscious somatic experiences can be fundamentally divided based on whether their primary focus is on the body's internal condition, physiological state, or spatial configuration (e.g., hunger, proprioception, pain from an organ, fatigue) or whether they are primarily concerned with the body's interaction, contact, or perception of stimuli from the external environment (e.g., touch, temperature, pressure, pain from an external source). These two categories are mutually exclusive as an experience's primary referent is either internal or external to the body's boundary, and comprehensively exhaustive as all conscious somatic experiences fall into one of these two fundamental domains.
5
From: "Awareness of External Bodily Interactions"
Split Justification: ** All conscious somatic experiences focused on external interactions can be fundamentally categorized by whether the body is actively initiating and controlling the interaction with the environment (e.g., touching, grasping, applying pressure, manipulating objects) or whether it is passively receiving stimuli or impacts from the external environment (e.g., being touched, feeling ambient temperature, experiencing external pressure or impact). This distinction precisely separates experiences by the primary locus of agency in the interaction, making the categories mutually exclusive, and together they cover the entire scope of awareness of external bodily interactions, thus being comprehensively exhaustive.
6
From: "Awareness of Passive External Bodily Reception"
Split Justification: All conscious experiences of passive external bodily reception can be fundamentally divided based on whether they arise from direct physical forces causing deformation of the body's surface (e.g., touch, pressure, vibration) or from environmental properties (temperature, chemical presence) and potentially harmful stimuli (pain from external sources, regardless of its primary cause). This creates two categories that are mutually exclusive in their primary sensory modality and comprehensively exhaustive for all such passive receptions.
7
From: "Awareness of External Mechanical Contact"
Split Justification: All conscious experiences of external mechanical contact can be fundamentally distinguished by whether the mechanical force or deformation is relatively constant and steady over the period of perception (e.g., sustained pressure, an object resting on the skin), or if it involves variability, movement, or change in intensity, frequency, or location over time (e.g., vibration, brushing, light taps, friction). These categories are mutually exclusive, as an external mechanical contact is either perceived as steady or as changing, and together they comprehensively cover all forms of awareness of external mechanical contact.
8
From: "Awareness of Steady External Mechanical Contact"
Split Justification: All conscious experiences of steady external mechanical contact are fundamentally distinguished by whether the contact is perceived as occurring at a distinct, confined point or very small area on the body's surface, or as being spread across a larger, more diffuse region. This dichotomy precisely categorizes the perceived spatial extent of the steady external mechanical interaction, making the categories mutually exclusive, and comprehensively exhaustive as all such experiences fall into one of these two fundamental spatial configurations.
9
From: "Awareness of Distributed Steady External Mechanical Contact"
Split Justification: ** All conscious awareness of distributed steady external mechanical contact can be fundamentally distinguished based on its primary perceived role relative to the body: either providing a stable base or upward force that bears the body's weight or actively resists its movement (supportive contact), or applying an inward, encompassing, or constricting pressure to the body's surface, independent of providing a primary resting base (compressive or enveloping contact). These two categories are mutually exclusive as an experience's primary perceived role is distinct, and comprehensively exhaustive as all forms of distributed steady external mechanical contact are primarily experienced in one of these two fundamental ways.
10
From: "Awareness of Distributed Steady External Compressive or Enveloping Contact"
Split Justification: ** All conscious awareness of distributed steady external compressive or enveloping contact can be fundamentally distinguished by whether the applied pressure or encompassing force is perceived as being largely even and consistent across the entire contact area, or if it is perceived as varying in intensity, direction, or distribution within that area. These two categories are mutually exclusive as the perception is either uniform or non-uniform across the contact surface, and comprehensively exhaustive as all such distributed steady external compressive or enveloping contacts fall into one of these two fundamental perceptual patterns.
11
From: "Awareness of Non-uniform Distributed Steady External Compressive or Enveloping Contact"
Split Justification: All conscious awareness of non-uniform distributed steady external compressive or enveloping contact can be fundamentally distinguished based on whether the non-uniformity is primarily perceived as specific, localized points or small areas of significantly altered pressure (discrete pressure irregularities), or if it is primarily perceived as an extended, continuous pattern of pressure variations that convey the overall shape, contour, or texture of the contacting external surface (spatial contours and textures). These two categories are mutually exclusive as the primary focus of perception is either on distinct points of anomaly or on the overall patterned surface, and comprehensively exhaustive as all forms of perceived non-uniformity in distributed steady external compressive or enveloping contact fall into one of these two fundamental perceptual interpretations.
12
From: "Awareness of Spatial Contours and Textures"
Split Justification: All conscious awareness of spatial contours and textures can be fundamentally distinguished based on whether the perceived non-uniform pressure patterns primarily convey information about the large-scale geometric configuration, shape, or overall outline of the contacting object (macroscopic form and contours), or whether they primarily convey information about the fine-scale tactile qualities, surface irregularities, or material composition of the object's surface (microscopic surface texture). These two categories are mutually exclusive, as the primary spatial scale of the perceived information is distinct, and comprehensively exhaustive, as all aspects of spatial contours and textures fall into one of these two fundamental perceptual domains.
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Topic: "Awareness of Macroscopic Form and Contours" (W6041)