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black, or sometimes grey, or even white, fairly thick outline very significantly changes their hue. A black lining gives the colors a precious jewel-like quality, a bit like the effect one sees in church windows in which colored glass panes are held by leaden strips (Note 4; Chevreuil, 1839 ; Bezold

In: Art & Perception

learn a new causal model (by way of an interventional learning task). The causal model to which the subjects became acquainted in the training phase was the following: the collision of a green square with a black platform causes the transformation of a red rectangle into a star (let us call this the

In: Timing & Time Perception

Aesthetic Processing Among Artists and Non-Artists with a Composition Creating Task Bernadett Arndt ...............311 The Influence of Art Expertise, Knowledge, and Interest on the Appreciation of “Black and Red Squares” by Kazimir Malevich Arefe Sarami, Johan Wagemans and Reza Afhami

In: Art & Perception

button). Participants were explicitly told to respond as accurately as possible as opposed to responding quickly. Visual stimuli were presented in the form of a 0.4° white circle (49.3 cd/m 2 ) against a black background (0.3 cd/m 2 ), which appeared 2° below the fixation cross for 17 ms. They were

In: Multisensory Research

participant was photographed on a black opaque paper background using a digital camera and a tripod. The camera was mounted 50 cm in parallel above the table. Each picture was processed with Adobe Photoshop CC 2017 (version 20161130.r.29 x64, © 1996–2016 Adobe System Inc., San Jose, CA, USA) to isolate the

In: Multisensory Research

200] relative brightness) near the top of the screen and a visual stimulus centered 3.5 inches (8.9 cm; 9.9° visual angle) below the fixation cross. The visual stimuli were either a black sharp-edged disk (1 inch in diameter; 2.5 cm; 2.9°; 110 pixels) or a gradient disk (black center fading to white

In: Multisensory Research

.1.2.1. Stimuli and Procedure. A black fixation point (0.46° in diameter) was presented on the center of a mid-gray background. Subjects were told to maintain a good fixation throughout an experimental session. During adaptation, subjects were presented with two full-contrast vertical gratings in the upper and

In: Multisensory Research

easier to implement a generic visual stimulus, and (3) to minimize any potential interference from additional cognitive processing that may be required from speech lipreading. The generic visual stimulus consisted of a yellow circle on a black background presented in the center of the screen (Fig. 3

In: Multisensory Research

that played white noise throughout the experiment. At the start of each trial, participants fixated a black cross in the center of the monitor for 2 s. Once the cross disappeared, participants were instructed to press a button on the response box. The latency of the visual stimulus was calculated from

In: Multisensory Research

(Roach et al ., 2006; Shams and Beierholm, 2010; Wozny et al ., 2008). Figure 4. Auditory and tactile flutter discrimination without distractors; n = 10 . (a) Group averaged choice probability data and psychometric functions for auditory click trains (filled circles, solid black line), tactile click

In: Multisensory Research