Attention Perception & Psychophysics最新文献_第10页

Temporal error monitoring: Does agency matter? 时间误差监测：机构是否重要？

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-18 DOI: 10.3758/s13414-024-02967-7

Tutku Öztel, Fuat Balcı

{"title":"Temporal error monitoring: Does agency matter?","authors":"Tutku Öztel, Fuat Balcı","doi":"10.3758/s13414-024-02967-7","DOIUrl":"10.3758/s13414-024-02967-7","url":null,"abstract":"<div><p>Error monitoring is the ability to report one’s errors without relying on feedback. Although error monitoring is investigated mostly with choice tasks, recent studies have discovered that participants parametrically also keep track of the magnitude and direction of their temporal, spatial, and numerical judgment errors. We investigated whether temporal error monitoring relies on internal generative processes that lead to the to-be-judged first-order timing performance. We hypothesized that if the endogenous processes underlie temporal error monitoring, one can monitor timing errors in emitted but not observed timing behaviors. We conducted six experiments to test this hypothesis. The first two experiments showed that confidence ratings were negatively related to error magnitude only in emitted behaviors, but error directionality judgments of observed behaviors were more precise. Experiment 3 replicated these effects even after controlling for the motor aspects of first-order timing performance. The last three experiments demonstrated that belief of agency (i.e., believing that the error belongs to the self or someone else) was critical in accounting for the confidence rating effects observed in the first two experiments. The precision of error directionality judgments was higher in the non-agency condition. These results show that confidence is sensitive to belief, and short-long judgment is sensitive to the actual agency of timing behavior (i.e., whether the behavior was emitted by the self or someone else).</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2672 - 2689"},"PeriodicalIF":1.7,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Contextual cuing survives an interruption from an endogenous cue for attention 内源性注意线索中断后，情境线索仍能存活。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-10 DOI: 10.3758/s13414-024-02966-8

Tom Beesley, Louise Earl, Hope Butler, Inez Sharp, Ieva Jaceviciute, David Luque

{"title":"Contextual cuing survives an interruption from an endogenous cue for attention","authors":"Tom Beesley, Louise Earl, Hope Butler, Inez Sharp, Ieva Jaceviciute, David Luque","doi":"10.3758/s13414-024-02966-8","DOIUrl":"10.3758/s13414-024-02966-8","url":null,"abstract":"<div><p>Three experiments explored how the repetition of a visual search display guides search during contextual cuing under conditions in which the search process is interrupted by an instructional (endogenous) cue for attention. In Experiment 1, participants readily learned about repeated configurations of visual search, before being presented with an endogenous cue for attention towards the target on every trial. Participants used this cue to improve search times, but the repeated contexts continued to guide attention. Experiment 2 demonstrated that the presence of the endogenous cue did not impede the acquisition of contextual cuing. Experiment 3 confirmed the hypothesis that the contextual cuing effect relies largely on localized distractor contexts, following the guidance of attention. Together, the experiments point towards an interplay between two drivers of attention: after the initial guidance of attention, memory representations of the context continue to guide attention towards the target. This suggests that the early part of visual search is inconsequential for the development and maintenance of the contextual cuing effect, and that memory representations are flexibly deployed when the search procedure is dramatically interrupted.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2575 - 2588"},"PeriodicalIF":1.7,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02966-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Eye-tracking analysis of attentional disengagement in phobic and non-phobic individuals 对恐惧症患者和非恐惧症患者注意力分离的眼动追踪分析。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-10 DOI: 10.3758/s13414-024-02968-6

Christina Saalwirth, Maximilian Stefani, Marian Sauter, Wolfgang Mack

{"title":"Eye-tracking analysis of attentional disengagement in phobic and non-phobic individuals","authors":"Christina Saalwirth, Maximilian Stefani, Marian Sauter, Wolfgang Mack","doi":"10.3758/s13414-024-02968-6","DOIUrl":"10.3758/s13414-024-02968-6","url":null,"abstract":"<div><p>This study investigated threat-related attention biases using a new visual search paradigm with eye tracking, which allows for measuring attentional disengagement in isolation. This is crucial as previous studies have been unable to distinguish between engagement, disengagement, and behavioral freezing. Thirty-three participants (<i>M</i><sub>age</sub> = 28.75 years, <i>SD</i> = 8.98; 21 women) with self-reported specific phobia (spiders, snakes, and pointed objects) and their matched controls (<i>M</i><sub>age</sub> = 28.38 years, <i>SD</i> = 8.66; 21 women) took part in the experiment. The participants were instructed to initially focus on a picture in the center of the screen, then search for a target picture in an outer circle consisting of six images, and respond via a button press whether the object in the target picture was oriented to the left or right. We found that phobic individuals show delayed disengagement and slower decision times compared with non-phobic individuals, regardless of whether the stimulus was threat-related or neutral. These results indicate that phobic individuals tend to exhibit poorer attentional control mechanisms and problems inhibiting irrelevant information. We also confirmed a threat-unrelated <i>shared feature effect</i> with complex stimuli (delayed disengagement when an attended stimulus and an unattended target share common stimulus features). This process might play a role in various experimental setups investigating attentional disengagement that has not yet been considered. These findings are important, as good attentional control may serve as a protective mechanism against anxiety disorders.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2643 - 2658"},"PeriodicalIF":1.7,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02968-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142402078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Attention focused on memory: The episodic flanker effect with letters, words, colors, and pictures 注意力集中在记忆上：字母、单词、颜色和图片的外显侧翼效应。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-09 DOI: 10.3758/s13414-024-02965-9

Gordon D. Logan, Keanani C. S. Afu, Bailey E. Haynes, Ella E. Weeks, Jana E. Ulrich, Simon D. Lilburn

{"title":"Attention focused on memory: The episodic flanker effect with letters, words, colors, and pictures","authors":"Gordon D. Logan, Keanani C. S. Afu, Bailey E. Haynes, Ella E. Weeks, Jana E. Ulrich, Simon D. Lilburn","doi":"10.3758/s13414-024-02965-9","DOIUrl":"10.3758/s13414-024-02965-9","url":null,"abstract":"<div><p>We report 10 experiments exploring the proposition that memory retrieval is perceptual attention turned inward. The experiments adapt the Eriksen and Eriksen perceptual flanker effect to a memory task in which subjects must decide whether a cued item in a probe display appeared in the same position in a memory list. Previous research with this <i>episodic flanker task</i> found distance and compatibility effects like those in the perceptual flanker task, suggesting that the same attentional spotlight is turned inward in memory retrieval. The previous experiments used lists of six consonants. The experiments reported here were designed to generalize the results to a broader range of conditions, from letters to words, colors, and pictures, and from set size 6 to set sizes of 4 and 5. Experiments 1–4 varied distance and set size with lists of four, five, or six letters, words, colors, and pictures, respectively. The distance effect was observed with all materials and all set sizes. Experiments 5–8 varied compatibility by presenting context items in the probe that were either the same as the memory list (and therefore compatible with “yes” responses and incompatible with “no” responses) or different from the memory list (and therefore incompatible with “yes” responses and compatible with “no” responses). We found compatibility effects with all materials and all set sizes. These results support the proposition that memory retrieval is attention turned inward. Turned inward or outward, attention is a general process that applies the same computations to different kinds of materials.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2690 - 2706"},"PeriodicalIF":1.7,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02965-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The perceptual and mnemonic effects of ensemble representation on individual size representation 集合表征对个体大小表征的感知和记忆效果。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-09 DOI: 10.3758/s13414-024-02963-x

Yong Min Choi, Julie D. Golomb

{"title":"The perceptual and mnemonic effects of ensemble representation on individual size representation","authors":"Yong Min Choi, Julie D. Golomb","doi":"10.3758/s13414-024-02963-x","DOIUrl":"10.3758/s13414-024-02963-x","url":null,"abstract":"<div><p>Our visual world consists of multiple objects, necessitating the identification of individual objects. Nevertheless, the representation of visual objects often exerts influence on each other. Even when we selectively attend to a subset of visual objects, the representations of surrounding items are encoded and influence the processing of the attended item(s). However, it remains unclear whether the effect of group ensemble representation on individual item representation occurs at the perceptual encoding phase, during the memory maintenance period, or both. Therefore, the current study conducted visual psychophysics experiments to investigate the contributions of perceptual and mnemonic bias on the observed effect of ensemble representation on individual size representation. Across five experiments, we found a consistent pattern of repulsive ensemble bias, such that the size of an individual target circle was consistently reported to be smaller than it actually was when presented alongside other circles with larger mean size, and vice versa. There was a perceptual component to the bias, but mnemonic factors also influenced its magnitude. Specifically, the repulsion bias was strongest with a short retention period (0–50 ms), then reduced within a second to a weaker magnitude that remained stable for a longer retention period (5,000 ms). Such patterns of results persisted when we facilitated the processing of ensemble representation by increasing the set size (Experiment 1B) or post-cueing the target circle so that attention was distributed across all items (Experiment 2B).</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2740 - 2760"},"PeriodicalIF":1.7,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02963-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anisotropies related to representational gravity 与表象引力有关的各向异性。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-10-07 DOI: 10.3758/s13414-024-02962-y

Timothy L. Hubbard, Susan E. Ruppel

{"title":"Anisotropies related to representational gravity","authors":"Timothy L. Hubbard, Susan E. Ruppel","doi":"10.3758/s13414-024-02962-y","DOIUrl":"10.3758/s13414-024-02962-y","url":null,"abstract":"<div><p>Four experiments examined whether representational gravity, in which memory for the location of a previously-viewed target is displaced in the direction of implied gravitational attraction, occurs uniformly across a target. Participants viewed stationary, vertically-moving, or horizontally-moving targets of different sizes and at different heights within the picture plane. After a target vanished, participants indicated the remembered location of the top edge or bottom edge of that target. Significant anisotropies were found, as the remembered location of the top edge was displaced downward, whereas the remembered location of the bottom edge was not displaced or was displaced upward. Anisotropies along the vertical axis were not influenced by whether participants knew prior to target presentation which edge to remember or by whether targets were stationary or moved vertically, although there was a trend for anisotropies along the vertical axis to be reduced when targets moved horizontally. Larger targets and targets higher in the picture plane resulted in larger displacement when targets were stationary, although effects of size and height were diminished when targets were moving. If the top edge and bottom edge of a target are considered analogous to the trailing edge and leading edge of a moving target, respectively, then anisotropies related to representational gravity are similar to anisotropies previously reported for representational momentum for horizontally-moving targets (as direction of implied gravitational attraction is downward). The existence of such anisotropies has implications for the representation of space and for the localization of and interaction with stimuli in the environment.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2794 - 2810"},"PeriodicalIF":1.7,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The rubber hand illusion questionnaire: An exploratory graph analysis of ownership, referral of touch, and control statements 橡胶手幻觉问卷：对所有权、触摸转介和控制声明的探索性图表分析。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-09-30 DOI: 10.3758/s13414-024-02964-w

Giorgia Tosi, Andreas Kalckert, Anantha Krishna Sivasubramanian, Daniele Romano

{"title":"The rubber hand illusion questionnaire: An exploratory graph analysis of ownership, referral of touch, and control statements","authors":"Giorgia Tosi, Andreas Kalckert, Anantha Krishna Sivasubramanian, Daniele Romano","doi":"10.3758/s13414-024-02964-w","DOIUrl":"10.3758/s13414-024-02964-w","url":null,"abstract":"<div><p>The rubber hand illusion is a well-known experiment that allows manipulation of one's own body experience. The original questionnaire gauges both the illusion experience and unforeseen experiences acting as control statements. In particular, two statements pertain to the referral of touch originating from the rubber hand (RoT), and one concerns the feeling of ownership of the rubber hand (SoO). Despite its prominence, the rubber hand illusion questionnaire has not undergone thorough examination of its psychometric properties. The literature reveals a tendency to use RoT and SoO statements interchangeably. In this study, we employed Exploratory Graph Analysis to explore the item structure and compared the correlation between SoO and RoT items in various conditions. While SoO and RoT are closely linked, our findings suggest potential separation. SoO and RoT statements consistently correlate, yet hints emerge that RoT might represent a distinct facet of the illusion. Correlations diminish beyond the perihand space, indicating a nuanced relationship. Additionally, moderate relationships between control statements and those measuring the illusion suggest that even control statements are modulated by the illusion experience. This study underscores the need for further exploration into the psychometric properties of body illusion questionnaires, prompting reflections on the interpretation in light of these results.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2866 - 2876"},"PeriodicalIF":1.7,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02964-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142332891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The influence of “advancing” and “receding” colors on figure-ground perception under monocular and binocular viewing 单目和双目观看时，"前进 "和 "后退 "色彩对图形-地面感知的影响。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-09-30 DOI: 10.3758/s13414-024-02956-w

Jaeseon Song, James M. Brown

{"title":"The influence of “advancing” and “receding” colors on figure-ground perception under monocular and binocular viewing","authors":"Jaeseon Song, James M. Brown","doi":"10.3758/s13414-024-02956-w","DOIUrl":"10.3758/s13414-024-02956-w","url":null,"abstract":"<div><p>Research on figure-ground perception has consistently found that red images are more likely to be perceived as figure/nearer, yet the mechanisms behind this are not completely clear. The primary theories have pointed to optical chromatic aberrations or cortical mechanisms, such as the antagonistic interactions of the magno-/parvocellular (M/P) systems. Our study explored this color-biased figure-ground perception by examining the duration for which a region was perceived as figure under both binocular and monocular conditions, using all combinations of red, blue, green, and gray. In Experiment 1, we used figure-ground ambiguous Maltese crosses, composed of left- and right-tilting sectors of equal area. In Experiment 2, the crosses were figure-ground biased with size and orientation cues. Here, small sectors of cardinal orientations, likely perceived as figure, were contrasted with larger, obliquely oriented sectors, likely perceived as ground. Under monocular conditions, the results aligned with chromatic aberration predictions: red advanced and blue receded, regardless of size and orientation. However, under binocular conditions, the advancing effect of red continued, but the receding effect of blue was generally not observed. Notably, blue, along with red and green, was more frequently perceived as figure compared to gray. The results under binocular viewing are in line with the expectations of the antagonistic M/P system interactions theory, likely due to the collective input from both eyes, facilitating the anticipated effects. Our findings suggest that color-biased figure-ground perception may arise from the synergistic effect of antagonistic M/P system interactions and other optical and cortical mechanisms, together compensating for chromatic aberrations.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 8","pages":"2707 - 2720"},"PeriodicalIF":1.7,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.3758/s13414-024-02956-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142332890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inhibitory control and working memory using saccadic eye movements in primary glaucoma 利用原发性青光眼的眼球回旋运动进行抑制控制和工作记忆。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-09-26 DOI: 10.3758/s13414-024-02961-z

Priyanka Maniarasu, Neetha I. R. Kuzhuppilly, Vijaya Pai H, Ramesh S. Ve, Srinivasa Varadharajan, Shonraj Ballae Ganeshrao

{"title":"Inhibitory control and working memory using saccadic eye movements in primary glaucoma","authors":"Priyanka Maniarasu, Neetha I. R. Kuzhuppilly, Vijaya Pai H, Ramesh S. Ve, Srinivasa Varadharajan, Shonraj Ballae Ganeshrao","doi":"10.3758/s13414-024-02961-z","DOIUrl":"10.3758/s13414-024-02961-z","url":null,"abstract":"<div><p>Glaucoma is a progressive optic neuropathic disorder that significantly impacts the activities of daily life (ADLs) of individuals. Emerging studies indicate degenerative changes in cortical and subcortical regions in individuals with glaucoma, which are associated with cognitive processes and oculomotor control. Cognitive processes involving top-down processes such as attention, planning, task management and execution, are crucial for meeting the demands of everyday tasks, and are affected in glaucoma. This study investigated the executive functions, specifically inhibitory control (IC) and working memory (WM), in individuals with glaucoma compared to age-matched controls, using eye movements. This was achieved through four tasks sensitive to executive functions, including antisaccade, memory-guided prosaccade and antisaccade, and the Go-NoGo tasks. Saccadic eye-movement parameters were also assessed in a prosaccade task, considered as a control condition with minimal IC and WM load. The results indicated that glaucoma is associated with changes in both IC and WM. Increased anticipatory saccadic errors might be linked to inhibitory deficiencies during the preparatory stage of the saccadic suppression mechanism. The increased omission errors in the antisaccade task might be due to the lack of regulation of the WM component. Taken together, these findings provide evidence for the involvement of cognitive deficits in individuals with glaucoma.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 7","pages":"2374 - 2385"},"PeriodicalIF":1.7,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142332889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combined manifestation of two geometric visual illusions 两种几何视错觉的综合表现。

IF 1.7 4区心理学

Attention Perception & Psychophysics Pub Date : 2024-09-20 DOI: 10.3758/s13414-024-02957-9

Aleksandr Bulatov, Vilius Marma, Natalija Bulatova, Artūras Grigaliūnas

{"title":"Combined manifestation of two geometric visual illusions","authors":"Aleksandr Bulatov, Vilius Marma, Natalija Bulatova, Artūras Grigaliūnas","doi":"10.3758/s13414-024-02957-9","DOIUrl":"10.3758/s13414-024-02957-9","url":null,"abstract":"<div><p>The present study continued to investigate whether the effects of length misperception caused by cross-shaped (formed by two pairs of the oppositely oriented Müller-Lyer wings) contextual distractors can be explained by the combined manifestation of two different (i.e., the Müller-Lyer and filled-space) geometric illusions of extent. In psychophysical experiments, the luminance of one pair of wings was randomly changed, while the luminance of the other pair remained constant. Two different distractor orientations were used—when the wings with constant luminance formed the right side of the cross or the left side, otherwise. To separately evaluate the manifestation of the Müller-Lyer illusion under different luminance conditions, two distracting crosses of the same orientation were attached to the lateral stimulus terminators in the first series of experiments. In the following four series, a single distracting cross (with different orientation) was attached to one of the lateral stimulus terminators and various combinations of the constant and background luminance were used. To interpret the experimental data, we used the basic computational principles of previously developed quantitative models of hypothetical visual mechanisms underlying the emergence of the Müller-Lyer illusion and the filled-space illusion. It was shown that the results of theoretical calculations adequately approximate the experimental curves obtained for all modifications of stimuli, which strongly supports the suggestion that the joint manifestations of these two illusions can be considered among the main factors determining the features of the illusion investigated.</p></div>","PeriodicalId":55433,"journal":{"name":"Attention Perception & Psychophysics","volume":"86 7","pages":"2456 - 2474"},"PeriodicalIF":1.7,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142301519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0