W sprawie liczby konkludujących trybów sylogistycznych

Allatum est die 6 Junii 1957     

Patents and ethics: Is it possible to be balanced?

In this presentation, principles of ethics are confronted with the desire of the inventor to make a profit. To this end the presentation is focused on patent protection. Patents should guarantee the return of an inventor’s investment and profit and, on the other side, ensure availability — by patent disclosure — of the invention for the society when the patent terminates. Recent patent applications made by inventors are infringing this principle and societies are paying an unexpected price for these practices. Patent claims are too broad and disclosures too poor. Extreme examples will be discussed. An earlier version of this paper was presented at an international conference, “The Ethics of Intellectual Property Rights and Patents,” held in Warsaw, Poland on 23–24 April, 2004.     

Logika jako szkolny przedmiot pomocniczy

Allatum est die 10 Junii 1969     

The perception of visual emotion: Comparing different measures of awareness

Here, we explore the sensitivity of different awareness scales in revealing conscious reports on visual emotion perception. Participants were exposed to a backward masking task involving fearful faces and asked to rate their conscious awareness in perceiving emotion in facial expression using three different subjective measures: confidence ratings (CRs), with the conventional taxonomy of certainty, the perceptual awareness scale (PAS), through which participants categorize “raw” visual experience, and post-decision wagering (PDW), which involves economic categorization. Our results show that the CR measure was the most exhaustive and the most graded. In contrast, the PAS and PDW measures suggested instead that consciousness of emotional stimuli is dichotomous. Possible explanations of the inconsistency were discussed. Finally, our results also indicate that PDW biases awareness ratings by enhancing first-order accuracy of emotion perception. This effect was possibly a result of higher motivation induced by monetary incentives.