One explanation of the Müller-Lyer illusion is that our brains perceive the depths of the two shafts based on depth cues. When the fins are pointing inward toward the shaft of the line, we see it as sloping away like the corner of a building. This depth cue leads us to see the line as being further away and therefore shorter.
Results of the Müeller-Lyer Experiment
The answer is "Yes" but with a qualification. First, let's see why the researcher who designed the experiment would argue that the data does support the hypothesis. Here is a graph that shows the results of trials done with one group of subjects. The illusion was calculated by finding the difference between matching size for experimental ...
Müller-Lyer illusion
The Müller-Lyer illusion is an optical illusion consisting of three stylized arrows. When viewers are asked to place a mark on the figure at the midpoint, they tend to place it more towards the "tail" end. The illusion was devised by Franz Carl Müller-Lyer (1857-1916), a German sociologist, in 1889. [1] [2] [3]
The Müller-Lyer illusion explained by the statistics of image-source
The Müller-Lyer effect, the apparent difference in the length of a line as the result of its adornment with arrowheads or arrow tails, is the best known and most controversial of the classical geometrical illusions. By sampling a range-image database of natural scenes, we show that the perceptual effects elicited by the MüllerLyer stimulus ...
How does the Muller-Lyer illusion work?
Answer: The Muller-Lyer illusion is a trick of visual perception in psychology where two lines of the same length appear as if they are different lengths. In psychology, the Muller-Lyer illusion is classically illustrated by showing participants a pair of lines that are the same length. At the end of both of the lines are angled lines that come ...
Analysis of the Müeller-Lyer Experiment
So the shape of the virtual corners (concave vs. convex) is an independent variable (i.e., manipulated by the experimenter) and it is within-subjects (i.e., everyone tested gets the same percentage of both concave and convex corners). (2) The experiment controls the Degree of Rotation of the Corners: Each subject sees equal quantities of ...
Müller-Lyer illusion: Cognitive style, attentional and temperamental
Abstract. While the cognitive predictors of visual illusions have been widely researched, thus far, the temperamental ones have not been studied. The dataset provides data on cognitive and temperamental determinants of the Müller-Lyer illusion recorded in a group of 170 participants aged 20-33. The cognitive predictors included: the field ...
The Muller-Lyer illusion explained and its theoretical importance
The Müller-Lyer illusion is the natural consequence of the construction of the vertebrate eye, retina and visual processing system. Due to imperfections in the vertebrate eye and retina and due to the subsequent processing in the system by ever increasing receptive fields, the visual information becomes less and less precise with respect to exact location and size. The consequence of this is ...
(PDF) The Müller-Lyer illusion explained by the statistics of image
These results support the conclusion that the Müller-Lyer illusion is a manifestation of the probabilistic strategy of visual processing that has evolved to contend with the uncertain provenance ...
PDF Muller-Lyer Lab Report Contents
Muller-Lyer Lab Report Contents . 1. Introduction - 3 major sections - Muller-Lyer Illusion . What is it? Describe/explain using Figure from Topics page. Explain terminology to describe figure. What is the effect? (APA format rules for Figure.) Use OPL site. (Go in as Educator. Link to "Read About Studies")
The Müller-Lyer Illusion
The Müller-Lyer Illusion is one of the most famous such cases. Then learn about one interesting theory that seeks to explain why we are susceptible to such illusions. ... Analysis of Müeller-Lyer Experiment Results of Müeller-Lyer Experiment Other Theories. Funding: This module was supported by National Science Foundation Grants #9981217 and ...
The Müller-Lyer illusion through mental imagery
Previous studies have pointed to a link between visual perception and mental imagery. The present experiment focuses on one of the best-known illusions, the Müller-Lyer illusion, now reproduced under conditions of real perception and by means of imagery. To that purpose, a tailored ad-hoc set of combined figures was presented to a total of 161 fine art students (M age = 20,34, SD = 1,75) who ...
The Müller-Lyer illusion explained by the statistics of image-source
The Müller-Lyer effect, the apparent difference in the length of a line as the result of its adornment with arrowheads or arrow tails, is the best known and most controversial of the classical geometrical illusions. By sampling a range-image database of natural scenes, we show that the perceptual effects elicited by the Müller-Lyer stimulus ...
PDF Magnitude Estimation of the Müller-Lyer Illusion Introduction
Your experiment is to study some aspect of the the Müller-Lyer illusion using the Magnitude estimation ... Psychology 0044 Muller-Lyer Page 4 measure how the illusion varies with the length of the arrows and whether this interacts with the horizontal ... Concentrate on the methods and results sections, which should be as
Muller Lyer Illusion Experiment
The Muller-Lyer illusion falls into the class of distortion illusions, specifically, this illusion distorts perception of size. This site provides a simulated experiment which collects data on the effects of the Muller Lyer Illusion. Ample text explains the illusion and supports the experiment. Personal, printable results are automatically generated for a person who participates in the online ...
The Müller-Lyer illusion in touch and vision: Implications for
In six experiments, we used the Müller-Lyer illusion to investigate factors in the integration of touch, movement, and spatial cues in haptic shape perception, and in the similarity with the visual illusion. Latencies provided evidence against the hypothesis that scanning times explain the haptic illusion. Distinctive fin effects supported the hypothesis that cue distinctiveness contributes ...
Psychology of the Muller-Lyer Illusion
What is the Muller-Lyer illusion? How does the Muller-Lyer illusion work? Are the lines different sizes? In this video, we will be looking at two popular psy...
What size is an object? Your description might depend on your
The Müller-Lyer illusion is one of the most famous optical illusions in psychology. It consists of two sticks, one framed by closed fins and one framed by open fins. After seeing the illusion, viewers usually estimate that the stick with two open fins is longer, even though the sticks are actually the same length.
The Mueller-Lyer Illusion on ePsych
An Interactive Müller-Lyer Illusion Demonstration. ... As you can see, many factors affect the strength of this illusion. By playing with this demonstration, you can see that the illusion distorts your perception of the length of the comparison line. ... We therefore invite you to participate in a short 10-15-minute online experiment. ...
CogLab: Müller-Lyer Illusion
This experiment serves two purposes. First, it introduces a well-known perceptual illusion called the Müller-Lyer illusion (named after Franz Carl Müller-Lyer, who published a paper on the topic in 1889). Second, it demonstrates a psychophysical experimental method called the method of constant stimuli . The Müller-Lyer illusion is easily ...
COMMENTS
One explanation of the Müller-Lyer illusion is that our brains perceive the depths of the two shafts based on depth cues. When the fins are pointing inward toward the shaft of the line, we see it as sloping away like the corner of a building. This depth cue leads us to see the line as being further away and therefore shorter.
The answer is "Yes" but with a qualification. First, let's see why the researcher who designed the experiment would argue that the data does support the hypothesis. Here is a graph that shows the results of trials done with one group of subjects. The illusion was calculated by finding the difference between matching size for experimental ...
The Müller-Lyer illusion is an optical illusion consisting of three stylized arrows. When viewers are asked to place a mark on the figure at the midpoint, they tend to place it more towards the "tail" end. The illusion was devised by Franz Carl Müller-Lyer (1857-1916), a German sociologist, in 1889. [1] [2] [3]
The Müller-Lyer effect, the apparent difference in the length of a line as the result of its adornment with arrowheads or arrow tails, is the best known and most controversial of the classical geometrical illusions. By sampling a range-image database of natural scenes, we show that the perceptual effects elicited by the MüllerLyer stimulus ...
Answer: The Muller-Lyer illusion is a trick of visual perception in psychology where two lines of the same length appear as if they are different lengths. In psychology, the Muller-Lyer illusion is classically illustrated by showing participants a pair of lines that are the same length. At the end of both of the lines are angled lines that come ...
So the shape of the virtual corners (concave vs. convex) is an independent variable (i.e., manipulated by the experimenter) and it is within-subjects (i.e., everyone tested gets the same percentage of both concave and convex corners). (2) The experiment controls the Degree of Rotation of the Corners: Each subject sees equal quantities of ...
Abstract. While the cognitive predictors of visual illusions have been widely researched, thus far, the temperamental ones have not been studied. The dataset provides data on cognitive and temperamental determinants of the Müller-Lyer illusion recorded in a group of 170 participants aged 20-33. The cognitive predictors included: the field ...
The Müller-Lyer illusion is the natural consequence of the construction of the vertebrate eye, retina and visual processing system. Due to imperfections in the vertebrate eye and retina and due to the subsequent processing in the system by ever increasing receptive fields, the visual information becomes less and less precise with respect to exact location and size. The consequence of this is ...
These results support the conclusion that the Müller-Lyer illusion is a manifestation of the probabilistic strategy of visual processing that has evolved to contend with the uncertain provenance ...
Muller-Lyer Lab Report Contents . 1. Introduction - 3 major sections - Muller-Lyer Illusion . What is it? Describe/explain using Figure from Topics page. Explain terminology to describe figure. What is the effect? (APA format rules for Figure.) Use OPL site. (Go in as Educator. Link to "Read About Studies")
The Müller-Lyer Illusion is one of the most famous such cases. Then learn about one interesting theory that seeks to explain why we are susceptible to such illusions. ... Analysis of Müeller-Lyer Experiment Results of Müeller-Lyer Experiment Other Theories. Funding: This module was supported by National Science Foundation Grants #9981217 and ...
Previous studies have pointed to a link between visual perception and mental imagery. The present experiment focuses on one of the best-known illusions, the Müller-Lyer illusion, now reproduced under conditions of real perception and by means of imagery. To that purpose, a tailored ad-hoc set of combined figures was presented to a total of 161 fine art students (M age = 20,34, SD = 1,75) who ...
The Müller-Lyer effect, the apparent difference in the length of a line as the result of its adornment with arrowheads or arrow tails, is the best known and most controversial of the classical geometrical illusions. By sampling a range-image database of natural scenes, we show that the perceptual effects elicited by the Müller-Lyer stimulus ...
Your experiment is to study some aspect of the the Müller-Lyer illusion using the Magnitude estimation ... Psychology 0044 Muller-Lyer Page 4 measure how the illusion varies with the length of the arrows and whether this interacts with the horizontal ... Concentrate on the methods and results sections, which should be as
The Muller-Lyer illusion falls into the class of distortion illusions, specifically, this illusion distorts perception of size. This site provides a simulated experiment which collects data on the effects of the Muller Lyer Illusion. Ample text explains the illusion and supports the experiment. Personal, printable results are automatically generated for a person who participates in the online ...
In six experiments, we used the Müller-Lyer illusion to investigate factors in the integration of touch, movement, and spatial cues in haptic shape perception, and in the similarity with the visual illusion. Latencies provided evidence against the hypothesis that scanning times explain the haptic illusion. Distinctive fin effects supported the hypothesis that cue distinctiveness contributes ...
What is the Muller-Lyer illusion? How does the Muller-Lyer illusion work? Are the lines different sizes? In this video, we will be looking at two popular psy...
The Müller-Lyer illusion is one of the most famous optical illusions in psychology. It consists of two sticks, one framed by closed fins and one framed by open fins. After seeing the illusion, viewers usually estimate that the stick with two open fins is longer, even though the sticks are actually the same length.
An Interactive Müller-Lyer Illusion Demonstration. ... As you can see, many factors affect the strength of this illusion. By playing with this demonstration, you can see that the illusion distorts your perception of the length of the comparison line. ... We therefore invite you to participate in a short 10-15-minute online experiment. ...
This experiment serves two purposes. First, it introduces a well-known perceptual illusion called the Müller-Lyer illusion (named after Franz Carl Müller-Lyer, who published a paper on the topic in 1889). Second, it demonstrates a psychophysical experimental method called the method of constant stimuli . The Müller-Lyer illusion is easily ...