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In this study, we investigate the priming effect of camera-induced objectifying-gaze, operationalised via sexualised music video(MV), on university students when looking at target female images in traditional (saree, salwar) and western (shirt-pant, short-dress) attires in the Indian demographics. We showed participants two videos where female leads wore unrevealing Indian attire (saree) and revealing western clothing in sexualised and traditional MVs respectively. We quantified gaze as fixation-duration and visit-count (revisit frequency) metrics. Our findings report that there is a priming effect of sexualised media. Female images in all attires are equally objectified and body-biased gaze is more pronounced in sexualised MV priming, short-dress is more objectified in traditional MV priming, and saree is less objectified overall, which confirms the social stereotypes on attire and respectability — traditionally clad (vs. non-traditional) women are seen as more moral and worthy of respect and protection compared to women in hypersexualised and objectified roles.

CogSci 2023

The Objectifying Gaze: Impact of Sexualized Media on Viewer Gaze Behavior towards (Non)Traditional Attire

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The 45th Annual Meeting of the Cognitive Science Society will take place in Sydney, Australia as a modified hybrid conference. Presentations from the main-session room will be live-streamed every day for all events. This will include all invited talks and award sessions. Recordings of all CogSci 2023 sessions will be made available for on-demand viewing after the conference.<br>
The in-person component will be held at the International Convention Centre Sydney at Darling Harbour. The Conference will take place Wednesday July 26th – Saturday July 29th, 2023 (Wednesday, July 26th is the Workshops Day).

Join us!

<br>[**The Program at a Glance can be found here**](https://cognitivesciencesociety.org/wp-content/uploads/2023/07/COgSci-PAAG-V2.pdf)
<br>[**The Detailed Program can be found here**](https://online.fliphtml5.com/ebtyf/mswz/)
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#### **CogSci 2023 Program Book**
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The 45th Annual Meeting of the Cognitive Science Society presents the latest research across cognitive science and highlights the theme of Cognition in Context.

Combining perceptual learning techniques with adaptive learning algorithms has been shown to accelerate the development of expertise in medical and STEM learning domains. Virtually all adaptive learning systems have relied on simple accuracy data that does not take into account response bias, a problem that may be especially consequential in multi-category perceptual classifications. We investigated whether adaptive perceptual learning in skin cancer screening can be enhanced by incorporating signal detection theory (SDT) methods that separate sensitivity from criterion. SDT-style concepts were used to alter sequencing, and separately to define mastery (category retirement). SDT retirement used a running d’ estimate calculated from a recent window of trials based on hit and false alarm rates. We used a Skin Cancer PALM (perceptual adaptive learning module) to train classification of 10 cancerous and non-cancerous skin lesion types. Four adaptive conditions varied either the type of adaptive sequencing (standard vs. SDT) or retirement criteria (standard vs. SDT). A control condition presented didactic instruction on dermatologic screening in video form, including images, standard classification schemes, and detailed explanations. All adaptive conditions robustly outperformed the control condition in both learning efficiency and fluency (large effect sizes). Use of SDT retirement criteria produced greater learning efficiency at both immediate and delayed posttests (medium effect sizes). SDT and standard adaptive sequencing did not differ. SDT enhancements to adaptive perceptual learning procedures have potential to enhance learning efficiency.

Connecting Adaptive Perceptual Learning and Signal Detection Theory in Skin Cancer Screening

Scatterplot research has identified factors that impact people’s perception of correlation magnitudes, yet much less is known about how people reason about data represented in scatterplots. We investigated how people make correlational and causal inferences based on scatterplots with and without outliers. In Experiment 1 and 2, participants viewed scatterplots matched in overall correlational magnitude depicted, but half had an outlier. In Experiment 3, the scatterplots in the two conditions were matched in the correlation magnitude depicted by all the dots excluding the outlier. For each scatterplot, participants stated their endorsement for correlational (X and Y change together) and causal statements (X changes Y). Only when outliers further strengthened an already moderate to strong relationship, people endorsed related correlational statements more and showed a stronger causality bias. Altogether we demonstrate that the impact of outliers in scatterplots on visual reasoning depends on the strength of the relationship depicted.

Processing Scatterplots: Impact of Outliers on Correlational and Causal Inferences

How humans visually cluster points is potentially relevant to perception, information visualization, and other areas. However, there are relatively few empirical studies and computational models of this ability. Here, we propose a new competitive clustering_ model that uses neurally plausible mechanisms such as hebbian learning and lateral inhibition. We evaluate its fit to the data from a behavioral study of visual clustering, as well as the fits of two categorization models (the Rational model and SUSTAIN) and $K$-Means. We find that people are highly reliable in their clusterings of the same stimulus on two occasions, suggesting they are using a stable strategy. The models were generally successful at predicting human clusterings and were able to replicate the qualitative performance profile of human reliability over number of points and over cluster structure. The performance of the competitive clustering model motivates further investigation of its computational properties and empirical validity.


Models of human visual clustering

Previous work shows that visual perception of biological motion is supported by a specialized neural system and is distinct from non-biological or mechanical motion. However, there has been no systematic characterization of what construes mechanical motion, especially in the context of complex actions performed by humans and non-human agents like robots. In the present study, we proposed four different methods that disrupt biological motion and investigated to what extent the altered motion stimuli were perceived mechanical by human observers (N=230). The methods manipulated the pattern of motion trajectories, their timing, and the number of the limbs used in the performed actions. The results show that the motion stimuli were found most mechanical when the pattern of the motion trajectory was changed. We also found that as the number of limbs whose motion trajectory was changed increased, the perceived mechanicalness increased.

Visual perception of mechanical motion: A comparison of methods that disrupt biological motion

The McGurk effect is a multisensory phenomenon, an audiovisual illusion that shows how speech sounds may interfere with the visual sense. In case of an incongruency between a speech sound and a human face articulating the speech sound, human interlocutors tend to perceive an audiovisual percept different from the sound percept and the visual percept. For example, if the speech sound is ba and the visual presentation of the articulation is fa, human interlocutors usually perceive a third sound va. What can we learn about audiovisual integration using an avatar face? To what extent do we observe the McGurk effect? The present study reports an empirical investigation that tested the extent of the effect in an avatar face designed for the purpose of the study. Our findings suggest that the fidelity of realistic avatar designs may be evaluated by employing human responses to audiovisual illusions on avatar faces.

Multisensory Integration of Audiovisual Information in Avatar Faces: An Experimental Investigation of McGurk Effect

The new Sans Forgetica (SF) typeface, creates perceptual disfluency through fragmented letters, which make it difficult for readers to use good continuation and perceptual completion to identify letters. We compare CRT performance and font legibility ratings when CRT problems are presented in SF or Arial. In Experiment 1, participants rated legibility of both fonts after solving CRT problems. Participants who solved the problems in SF rated Arial to be harder to read than those who solved the problems in Arial, suggesting that after prolonged use of SF, participants viewed Arial as being closer in legibility to SF. In Experiment 2, participants rated legibility of both fonts before and after solving CRT problems. The patterns of legibility ratings were very similar across the Arial and CRT font conditions, suggesting that SF was not a metacognitive cue for difficulty. These legibility ratings help explain the null effects of SF on CRT performance.


Cognitive Reflection Test Performance with Arial and Sans Forgetica Font

In 1998/1999 three participants trained for up to 74 hour long sessions to find a target in visual displays of 1, 2, or 4 objects. There were four targets and four foils that never changed. Displays occurred simultaneously, or the objects occurred successively, or the features of each object occurred successively. When successive, the SOAs were short (17, 33, or 50 ms) so the displays appeared simultaneous, making it likely that the search strategy was the same in all conditions. A 2004 publication examined only the simultaneous condition and found evidence for serial search as well as some small amount of automatic attention to targets, and occasional early or late search termination. A 2021 publication examined only the displays with single objects, obtaining evidence for dynamic perception of features. Building on these results we present a simple dynamic model that explains the main processes operating in all the experimental conditions.

Dynamic Modeling of Visual Search

Psycholinguistic accounts of pronoun resolution have emphasized the influence of discourse-level and lexical cues (e.g., order-of-mention/coherence relations/implicit causality). Less work has considered situation-specific pragmatic reasoning effects, which we explore here using communicative perspective-taking. Expts1-2 used sentences like “Molly [asked Ana if]/[told Ana that] she remembers when lecture starts” to assess readers’ judgments for antecedents of ambiguous pronouns. We predicted that characters ASKING about the subordinate clause information should entail readers interpreting the pronoun as co-referring with the main-clause object, whereas TELLING should entail main-clause subject interpretations. This is because we do not tell people what they already know nor ask people something that we should know that they do not. The results corroborated our predictions: Participants picked the “perspectivally-congruent” antecedent 99.8% of the time, with no order-of-mention effect (which would predict stronger effects for TELL, where the antecedent is the first-mentioned character). Expts3-4 corroborated the results through self-paced reading tasks.

Drawing on Perspective Cues in Pronoun Resolution

Lab-based research on insight has typically explored solutions on specially designed puzzles, but there is growing interest in exploring insight in more naturalistic contexts. Anecdotally computer programmers report experiences that sound similar to common insight phenomena such as Aha! and restructuring . To better understand moments of insight in computer programming, we conducted a protocol study where we asked intermediate-level computer-programming students to think-aloud as they solved three problems that required non-obvious solutions. Participants began their solutions on a whiteboard and then implemented their solutions in C++. This yielded several data sources including the trace data and the quality of their programmed solutions. This data was used to test whether and when programmers experienced Aha! or restructuring while solving these problems. This data was also used to test whether common findings in insight problem solving research such as the Aha-Accuracy effect and the theorized impasse-insight sequence are present when computer programming.


Exploring Restructuring and Aha! in the Context of Computer Programming

The purpose of this study is to examine how young adults use their metacognitive abilities such as cognitive strategies and self-checking during the mathematics problem-solving process. The study group consisted of 12 young adults selected from three different faculties. A multimodal mixed-methods design was employed, where participants were asked to think out loud while solving ten mathematical problems. The experimental process was recorded with the use of eye-tracking, which was utilized to evaluate the active use of metacognitive sub-skills. The findings from the experimental process revealed that there is a significant difference between the amount of reflection of young adults’ and pupils' cognitive strategy and self-checking skill levels on their responses to mathematics problem solving process in favor of young students.

Next from CogSci 2023

Connecting Adaptive Perceptual Learning and Signal Detection Theory in Skin Cancer Screening

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