The genus Amazophrynella, as currently recognized (Fouquet et al. 2012a, b), is represented by four nominal species (Frost 2014; Rojas et al. 2014) but the tadpoles of only one species, Amazophrynella minuta (Melin) from Ecuador, have been described (Duellman & Lynch 1969; Duellman 1978). Amazophrynella manaos Rojas, Carvalho, Gordo, Ávila, Farias and Hrbek, 2014 occurs in the leaf litter of te...

Palmer and his associates (Palmer, Ames & Lindsey (1993). Journal of Experimental Psychology: Human Perception and Performance, 19, 108-130; Palmer (1994). Vision Research, 34, 1703-1721) have confirmed that searches for simple feature targets are not limited by perceptual processing capacity and the effect of set size on performance can be accounted for by integration stage processes only. In ...

however, explains such secondary effects associated with subjective contours as changes in brightness or in apparent depth. In contradistinction to the physiological explanations are a number of hypotheses that are primarily cognitive in nature. Kanizsa (1976) maintains that illusory contours are merely an unusually strong example of the Gestalt principle of closure. Other theorists suggest, ra...

Research on cultural products suggest that there are substantial cultural variations between East Asian and European landscape masterpieces and contemporary members' landscape artwork (Masuda et al., 2008c), and that these cultural differences in drawing styles emerge around the age of 8 (Senzaki et al., 2014b). However, culture is not static. To explore the dynamics of historical and ontogenet...

The aim of the paper is to assess academic experiential learning in relation to academic lectures' perceived personal and professional growth. Sixteen PhD students (age ranged between 23 and 46, 10 male, 6 females) participated in an introduction to expressive art therapy. Qualitative methods according to phenomenological methodology was used. At the beginning and end of the 48-h course they we...

We examined the influence of the height of the internal features of faces on adults' ratings of attractiveness and on 5-month-olds' looking times. Subjects viewed drawings or coloured photographs of faces presented in pairs that were identical except that the internal features were at a low height, with a large forehead and small chin; at a high height, with a small forehead and large chin; or ...

We constantly see art and technology intertwined in digital art, net-art, creative coding and current dialogues within visual culture. Fully opening to this relationship, MozEx is an art exhibition with a 21st-century twist. Curated by the digital learning teams at both the Tate and the V&A in 2016 (in collaboration with the Mozilla Foundation and Mozilla Festival), it included fifty-four dynam...

Pixel art is a kind of digital art that through per-pixel manipulation enables production of a diverse array of artistic images. In this paper, we present a new way for people to experience and express pixel art. Our digital art consists of a set of sticks made of acrylate resin, each of which refracts light from a parallel light source, in certain directions. Artistic users are able to easily ...

This experiment assessed the effect of the amount of physical detail in pictures on picture recognition memory for 7-year-olds, 9-year-olds, young adults, and older adults over 68. Subjects were presented simple and complex line drawings, factorially combined in a "same-different" recognition test with simple or complex forms of each. For each age group, recognition accuracy was significantly h...

If dyslexic individuals have the ability to express themselves in different ways, particularly in the field of modern graphic design, would they be a favoured group in creating the extraordinary and outstanding ideas that are required in communication design? The study group consisted of 20 primary school dyslexics between ages of 7-12 and 20 non-dyslexics serving as a control group. A jury wit...