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Monday, November 02, 2009

The Mouse Trap - Five kinds of self/self-knowledge

A very interesting look at a stage-model conception of the Self. By the way, this is a great neuroscience blog by Sandeep Gautam - you can follow him on Twitter as well.

There is some clear correlation here to the stages in Spiral Dynamics, Gebser, and Wilber, but it neglects higher developmental stages, unfortunately.

Five kinds of self/self-knowledge

Ulric Neisser

What can one say about an article that explores self in terms of stage theories (5 stages that match my own stage theoretic framework), has references to infantile autism and paranoia , and even references Carol Dweck’s entity vs incremental intelligence theories and George Lakoff’s ‘idealized cognitive model‘- all focuses of this blog…Well I just love this article by Ulric Neisser titled ‘Five kinds of self-knowledge’. That article gives me an opportunity to integrate and synthesize many of the prominent threads of this blog in a coherent narrative.

Let me start with core thesis of Ulrich that there are at least five different types of selves that we gradually become aware of in developmental time frame. Because Ulrich does such a nice job of presenting his findings , I’ll quote at length from him.

The analysis to be presented here distinguishes among several kinds of self-specifying information, each establishing a different aspect of the self. These aspects are so distinct that they are essentially different selves: they differ in their origins and developmental histories, in what we know about them, in the pathologies to which they are subject, and in the manner in which they contribute to human social experience. Here, in capsule form, is the list:

The ecological self is the self as perceived with respect to the physical environment: I am the person here in this place, engaged in this particular activity.
The interpersonal self, which appears from earliest infancy just as the ecological self does, is specified by species-specific signals of emotional rapport and communication: I am the person who is engaged, here, in this particular human interchange.
The extended self is based primarily on our personal memories and anticipations: I am the person who had certain specific experiences, who regularly engages in certain specific and familiar routines.
The private self appears when children first notice that some of their experiences are not directly shared with other people: I am, in principle, the only person who can feel this unique and particular pain.
The conceptual self or ’self-concept’ draws its meaning from the network of assumptions and theories in which it is embedded, just as all other concepts do. Some of those theories concern social roles (husband, professor, American), some postulate more or less hypothetical internal entities (the soul, the unconscious mind, mental energy, the brain, the liver), and some establish socially significant dimensions of difference (intelligence, attractiveness, wealth). There is a remarkable variety in what people believe about themselves, and not all of it is true.

Note the five stage model fitting perfectly to the T. The first stage marked by a sensory stage that is more defined in relation to the environment around. The second stage more subjective in nature and based on agentic conceptions of intersubjectivity- related to significant humans around and also valence and affect based. The third stage being ‘experiential ‘ in nature and marked by remembered/internalized activities with family playing a major role in its development. The fourth stage marked by hidden or private stage in which peers or social sphere plays a significant role- also the most traditional defintion and conceptualizations associated with a trait. The fifth, and for now the final, stage associated with abstracting and conceptualization and model-driven depending on culture and subject to cultural variations and also cognition based. Many of the stage features may not be readily apparent and map to the five forms of selves described above, but bear with me- they will become clearer as I elaborate on the selves and quote more from the article.

First let us take the ecological self: Neisser describes them in slightly technical and inaccessible terms of ‘optic flow’ and ‘looming’ -some difficult concepts to grasp but which basically focus on the fact that relative motion between eye(observation point) and the environment (say a wall) lead to this sense of an ecological self that is perceiving the immediate environment and also acting on it. Neisser discusses experiments with children in this context like the child when he closes his eyes claims that you cannot see him. See more below:

One surprising bit of evidence for the importance of optical flow for the ecological self comes from a phenomenon investigated by Flavell, Shipstead & Croft (1980). The phenomenon is amusing in its own right and has often been described: young children cover their eyes with their hands and say “You can’t see me!” Prior to the work of Flavell et al. (1980), this behavior was typically interpreted in Piagetian terms: since the child cannot see anything, s/he assumes that you can’t see anything either. Indeed, when these experimenters asked their eyes-covered subjects “Can I see you?”, most 2- and 3-year-olds answered No. Surprisingly, however, the same subjects answered Yes to many other questions about what the experimenter could see. “Can I see Snoopy (a doll located nearby)?” Yes. “Can I see your leg?” Yes. “Can I see your head?” Yes. These results show that “You can’t see me” does not reflect any egocentric misapprehension about other people’s seeing; rather, it is a clue to the speaker’s own conception of self. The child’s ‘me’—the entity to which the adult’s question “Can I see you?” refers—is evidently somewhere near the eyes. To be sure, that localisation is not precise: Flavell et al. got mixed results when they had their subjects cover only one eye, or stand behind a barrier with a hole in it so that nothing but an eye was visible. Nevertheless the implication seems clear: children locate the self at the point of observation, as specified by the optical flow field.

Important as it is, optical flow is by no means the only determinant of the ecological self. The self is an embodied actor as well as an observer; it initiates movements, perceives their consequences, and takes pleasure in its own effectivity. Infants love to look at their own hands in action, and they can distinguish their own moving legs, seen in real time on a TV screen, from the moving legs of another baby (Bahrick & Watson, 1985). Many theorists have noted the importance of agency in establishing a sense of self. I can cause changes in the immediately perceptible environment, and those objects whose movements and changes I can inevitably and consistently control are parts of me. This kind of self-perception is precisely time dependent and richly intermodal. I can see and feel what I do: the optical and kinesthetically-given structures that specify the consequences of movement are exactly synchronous, and both coincide with the efferent activity by which the action itself is produced. In general, then, the two principal aspects of the ecological self are defined by two distinguishable kinds of information. The existence of a perceiving entity at a particular location in the environment is most clearly specified by the optical flow field (though touch and hearing also contribute); the existence of a bounded, articulated and controllable body is specified not only by what we can see of it but by what we feel and what we can do6.

The ecological self does not always coincide with the biological body. In particular, anything that moves with the body tends to be perceived as part of the self—especially if its movements are self-produced. This principle applies most obviously to the clothes we wear. It is / who kick the soccer ball, though in fact its only contact is with my shoe; when you touch my shoulder you are touching me, even when a shirt and a jacket interpose between your fingers and my skin. These experiences have nothing to do with my ownership of the clothes. The same jacket is not part of my ecological self when it hangs in my closet, or when I am carrying it home from the cleaners; to touch it in such cases is not to touch me at all. What matters is not possession or contact but agency and co-ordinate movement. The same principle explains why the practised wearer of an artificial limb so naturally perceives it as a part of the self. Such wearers have not mistakenly come to believe that the limbs are flesh-and-blood parts of their bodies. On the contrary, their perceptions are exactly correct: to the extent that the motion of a limb is responsive to one’s intentions and is co-ordinated with movements of the point of observation, it belongs to the ecological self.

He also gives example of the colloquial use of identification with your car while you are driving one. He also claims that this self is present from birth and only refines a bit with experience. He believes phantom limbs and neglect are pathologies associated with this kind of self.

In summary, here are some of the characteristics of the ecological self:
• The self, like the environment, exists objectively; many of its characteristics are specified by objectively-existing information. That information allows us to perceive not only the location of the ecological self but also the nature of its ongoing interaction with the environment.
•Much of the relevant information is kinetic, consisting of structure over time. Optical structure is particularly important, but self-specifying information is often available to several perceptual modalities at once.
•The ecological self is veridically perceived from earliest infancy; nevertheless self-perception develops and can become more adequate with increasing age and skill.

Next we come to the inter personal self ....

Read the rest of this article.


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