Showing posts with label perception. Show all posts
Showing posts with label perception. Show all posts

14 December, 2011

Learning Narratives


We humans are creators of stories, and learning makes no difference. Everytime I succeed – or fail – I receive some feedback about who I am. That feedback I use, often unconsciously, to create a narrative, or story, about who I am. This can sometimes create problems: too many failures in a row at math and I might create a narrative portraying me as a student, who is bad at math. If I start believing that I’m bad at math and therefore I failed, I’m in the risky area.  The problem is this narrative can become self-fulfilling. For if I failed, because I suck, there seems to be little light regarding future tests. My inability of doing math starts to look like a static quality of myself. You can notice this happening if you hear me saying “oh, I’d so love to ace my next math test, but it’s hopeless - I’m just bad at math”.

But, the critic might argue, doesn’t a bad result show that, in fact, you are bad at math? In a way, it does. But it does not show that I’m permanently hopeless. A horrible result sure proves I didn’t get it all right – but there’s no reason it couldn’t change next time. Maybe I can create a narrative portraying me as bright math student who just wasn’t paying attention, therefore failing a test. Perhaps the next exam is going to be a turnaround leading me to a future where I’m superb at math! Who knows what will happen?

Now, I don’t know if all this made any sense, and frankly, just now I’m too tired for any rewriting. Blame the end of the exam period, if you will. I hope you got something out of it.
Tomorrow: last exam of this semester and then off for some well-earned Christmas holidays. Hopefully I’ll have more time and energy to read something besides exam stuff. Maybe I’ll manage to crunch a post or two on the way.

17 September, 2010

Postmodern society

Jameson views a number of phenomena as distinguishing postmodernity from modernity. He speaks of "a new kind of superficiality" or "depthlessness" in which models that once explained people and things in terms of an "inside" and an "outside" (such as hermeneutics, the dialectic, Freudian repression, the existentialist distinction between authenticity and inauthenticity and the semiotic distinction of signifier and signified) have been rejected.
Second is a rejection of the modernist "Utopian gesture", evident in Van Gogh, of the transformation through art of misery into beauty whereas in the postmodernism movement the object world has undergone a "fundamental mutation" so that it has "now become a set of texts or simulacra" (Jameson 1993:38). Whereas modernist art sought to redeem and sacralize the world, to give life to world (we might say, following Graff, to give the world back the enchantment that science and the decline of religion had taken away from it), postmodernist art bestows upon the world a "deathly quality… whose glacéd X-ray elegance mortifies the reified eye of the viewer in a way that would seem to have nothing to do with death or the death obsession or the death anxiety on the level of content" (ibid.). Graff sees the origins of this transformative mission of art in an attempted substitution of art for religion in giving meaning to the world that the rise of science and Enlightenment rationality had removed - but in the postmodern period this is seen as futile.
The third feature of the postmodern age that Jameson identifies is the "waning of affect" - not that all emotion has disappeared from the postmodern age but that it lacks a particular kind of emotion such as that found in "Rimbaud's magical flowers 'that look back at you'". He notes that "pastiche eclipses parody" as "the increasing unavailability of the personal style" leads to pastiche becoming a universal practice.
Jameson argues that distance "has been abolished" in postmodernity, that we "are submerged in its henceforth filled and suffused volumes to the point where our now postmodern bodies are bereft of spatial co-ordinates". This "new global space" constitutes postmodernity's "moment of truth". The various other features of the postmodern that he identifies "can all now be seen as themselves partial (yet constitutive) aspects of the same general spatial object". The postmodern era has seen a change in the social function of culture. He identifies culture in the modern age as having had a property of "semi-autonomy", with an "existence… above the practical world of the existent" but, in the postmodern age, culture has been deprived of this autonomy, the cultural has expanded to consume the entire social realm so that all becomes "cultural". "Critical distance", the assumption that culture can be positioned outside "the massive Being of capital" upon which left-wing theories of cultural politics are dependent, has become outmoded. The "prodigious new expansion of multinational capital ends up penetrating and colonizing those very pre-capitalist enclaves (Nature and the Unconscious) which offered extraterritorial and Archimedean footholds for critical effectivity". (Jameson 1993:54)

(text source: Wikipedia on Postmodernity, paragraph Postmodern society)

23 June, 2010

Construct your life

Is there such a thing as the world as itself? What can we experience purely as it is by nature? I know, hitting your head hurts and the table you bumped into is obviously real. I'm not aiming for solipsism or claiming that you can make the pain disappear by simply deciding that it doesn't exist.

What I'm claiming is that we can never truly purely experience anything without distorting it with our perception. Even physical pain is subjective. We have different pain thresholds, what is excruciating pain to someone is just a flesh wound to someone else. Even more we distort mental and social phenomena. A person is a friend only because of our perception of her, there is no objective existence as a friend without our perception.

Why care? After all, friends are still friends and a punch in the face still hurts - what changes with this perspective? The key idea here is that by accepting constructivism one opens up new possibilities and sees more clearly the underlying forces that shape one's life. It's no good to fall in despair over bad events. Better just to accept the fact that they're bad due to our perception, due to us not liking that event. That opens up two possible solutions: 1) change the event or 2) change one's perception. Both are useful in various situations. For example, if a stranger insults you and you get annoyed, it's probably easier to change your perception of the insult than the behavior of that stranger.

Another good thing to realize is the fact how much other people affect our perception. And by affecting our perception they also affect our life. Simply knowing that fact will make it much harder for someone to manipulate you. I claim that it's a lot nicer to do one's own decisions and then see who your true friends are, rather than try to do it the other way round.

30 January, 2010

The Six Blind Men and an Elephant

I came across this fabulous poem by John Godfrey Saxe (1816-1887). It is based on an old Indian legend.

It was six men of Indostan
To learning much inclined,
Who went to see the Elephant
(Though all of them were blind),
That each by observation
Might satisfy his mind.

The First approach'd the Elephant,
And happening to fall
Against his broad and sturdy side,
At once began to bawl:
"God bless me! but the Elephant
Is very like a wall!"

The Second, feeling of the tusk,
Cried, -"Ho! what have we here
So very round and smooth and sharp?
To me 'tis mighty clear
This wonder of an Elephant
Is very like a spear!"

The Third approached the animal,
And happening to take
The squirming trunk within his hands,
Thus boldly up and spake:
"I see," quoth he, "the Elephant
Is very like a snake!"

The Fourth reached out his eager hand,
And felt about the knee.
"What most this wondrous beast is like
Is mighty plain," quoth he,
"'Tis clear enough the Elephant
Is very like a tree!"

The Fifth, who chanced to touch the ear,
Said: "E'en the blindest man
Can tell what this resembles most;
Deny the fact who can,
This marvel of an Elephant
Is very like a fan!"

The Sixth no sooner had begun
About the beast to grope,
Then, seizing on the swinging tail
That fell within his scope,
"I see," quoth he, "the Elephant
Is very like a rope!"

And so these men of Indostan
Disputed loud and long,
Each in his own opinion
Exceeding stiff and strong,
Though each was partly in the right,
And all were in the wrong!

MORAL.

So oft in theologic wars,
The disputants, I ween,
Rail on in utter ignorance
Of what each other mean,
And prate about an Elephant
Not one of them has seen!