First conference talk and proceedings publication!

Going to CogSci17 in London this summer for my first research presentation, the paper is to be published in the proceedings (and can be found here). Here’s the abstract:

The actualization of affordances can often be accomplished in numerous, equifinal ways. For instance, an individual could discard an item in a rubbish bin by walking over and dropping it, or by throwing it from a distance. The aim of the current study was to investigate the behavioral dynamics associated with such metastability using a ball-to-bin transportation task. Using time-interval between sequential ball-presentation as a control parameter, participants transported balls from a pickup location to a drop-off bin 9m away. A high degree of variability in task-actualization was expected and found, and the Cusp Catatrophe model was used to understand how this behavioral variability emerged as a function of hard (time interval) and soft (e.g. motivation) task dynamic constraints. Simulations demonstrated that this two parameter state manifold could capture the wide range of participant behaviors, and explain how these behaviors naturally emerge in an under-constrained task context.

Keywords: affordances, dynamic systems, cusp catastrophe, dynamic modeling, simulations, constraints

(3/4) Cognitive Psychology in Crisis: Ameliorating the Shortcomings of Representationalism. EcoPsy and rECS.

After a few more e-mails to a few people, I received my feedback. It was mostly general structuring issues and broader aspects of the thesis. Valuable and informative comments overall, so no change in posting the last two chapters as planned.
This chapter is to me a bit of an anti-climax. It mainly contains definitions and concepts, explanations and examples. So, if you already know your way around Gibson’s Ecological Psychology, Chemero’s radical Embodied Cognitive Science, van Gelder’s Watt Governor example for Dynamic Systems Theory and Wilson and Golonka’s four-point task analysis, there is not too much to gain from this chapter. You can find the whole 21 page chapter here. One thing of importance however, is that in this chapter I attempt to ontologically and epistemologically define affordances, something I have not seen in the literature before. However, I have already posted my ontological query here. The last section in this chapter does bring up a novel area of interest to EcoPsy however. It is called “Electronic Sports and Computer Resistance” and brings in the curious aspect of affordance/information from depictions. I have written about this in a previous blog post also, but have extended and reworked it a bit. So the following is a summary of that section;
Gibson, Chemero and Wilson discuss if affordances actually exist when perceiving depictions. This is quite curious because it is not intuitively simple to decide whether depictions actually afford something, or inform of something. Wilson is currently intellectualising about this, so we will have to wait to see what comes out of that. The official understanding (most likely to change) is that depictions do not afford us anything. This in turn impacts computer-screen research if you wish to stick to EcoPsy because the broad genres of computer gaming and on-screen research rely on it. If we immerse ourselves in virtual environments, are we dealing with affordances? Virtual affordances? Not affordances at all? Information? Virtual information? Do virtual environments inform us and not afford us? Does a virtual environment offer virtual affordances to virtual agents? This could easily be a point of criticism against EcoPsy in a philosophy-journal, but there’s no fun in that, is there? Instead I attempt to define virtual affordances and virtual environments as separate concepts, at least until their possible integration depending on the work of Wilson. The simplest core concept here is the verbal notation virtual which should be seen as a working definition.
I am going to try and summarize and post the last chapter, my thesis experiment, as soon as possible. If not today, then probably during the weekend seeing as Midsummer’s Eve is upon Sweden tomorrow! So, Happy Midsummer’s Eve and don’t forget to dance around the Midsummer Pole pretending you are a frog.