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"Perception theory"
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Infants’ brain responses to speech suggest Analysis by Synthesis
Historic theories of speech perception (Motor Theory and Analysis by Synthesis) invoked listeners’ knowledge of speech production to explain speech perception. Neuroimaging data show that adult listeners activate motor brain areas during speech perception. In two experiments using magnetoencephalography (MEG), we investigated motor brain activation, as well as auditory brain activation, during discrimination of native and nonnative syllables in infants at two ages that straddle the developmental transition from language-universal to language-specific speech perception. Adults are also tested in Exp. 1. MEG data revealed that 7-mo-old infants activate auditory (superior temporal) as well as motor brain areas (Broca’s area, cerebellum) in response to speech, and equivalently for native and nonnative syllables. However, in 11- and 12-mo-old infants, native speech activates auditory brain areas to a greater degree than nonnative, whereas nonnative speech activates motor brain areas to a greater degree than native speech. This double dissociation in 11- to 12-mo-old infants matches the pattern of results obtained in adult listeners. Our infant data are consistent with Analysis by Synthesis: auditory analysis of speech is coupled with synthesis of the motor plans necessary to produce the speech signal. The findings have implications for: (i) perception-action theories of speech perception, (ii) the impact of “motherese” on early language learning, and (iii) the “social-gating” hypothesis and humans’ development of social understanding.
Journal Article
How the burdens of ownership promote consumer usage of access-based services
Services that let customers access goods, such as car-sharing, are gaining increasing relevance as an alternative to ownership. These access-based services allow consumers to avoid the \"burdens of ownership\", i.e., risks and responsibilities that come with owning a good. However, the interplay between consumers' risk perception of ownership, access-based service usage, and the subsequent decision to reduce or forgo ownership has not been sufficiently investigated. Based on risk perception theory, we hypothesize the effects of different risk dimensions (financial, performance, social) on the intensity of access-based service usage, as well as the latter's influence on ownership reduction. Using a unique dataset that links survey and actual usage data of car-sharing users, we test four corresponding hypotheses. The results reveal that access-based service usage is positively influenced by all three ownership risk perceptions. Moreover, a higher usage of an access-based service increases the likelihood that consumers subsequently reduce ownership.
Journal Article
Composition and cognition : reflections on contemporary music and the musical mind
\"In Composition and Cognition, famed composer and theorist Fred Lerdahl builds off the theoretical project that has occupied him for years: a comprehensive model of the cognition of tonal music. Bringing together his dual career in composition and music theory, he reveals how his work in music theory has served as a foundation for his compositional style and how his intuitions as a composer have guided his cognitively-oriented music theories. These theories, combined with related theoretical and empirical research, offer an overall picture of the musical mind that has implications for central issues in contemporary composition, including the recurrent gap between compositional method and perceived result, and the tension between cognitive constraints and utopian aesthetic views of musical progress. At times personal and reflective, Lerdahl's lyrical yet succinct volume will provide invaluable insights for students and instructors, composers, and musicians\"--Provided by publisher.
Book
Role of cinematography in anticorruption enlightenment: global experience
Objective: to conduct a comprehensive interdisciplinary legal study of the role of cinematography in anti-corruption enlightenment of citizens. Methods: a structural and functional approach to the interpretation of society as a connection of subsystems, in which cinematography is a part of the cultural subsystem, while anti-corruption policy refers simultaneously to the public subsystem (enlightenment) and the state subsystem (politics). The chosen approach determines a set of specific research methods, such as a critical analysis of theoretical literature on corruption behavior and on the relationship between a viewer and a cinematography product in conjunction with an empirical study of various cases in the form of films and film projects devoted to anti-corruption topics. Results: the analysis of the mechanisms of building the relationships between a viewer and cinematography allowed identifying the possibilities of cinematography to have a long-term impact on a viewer, due not only to the technical capabilities of cinematography, but also to the psychobiological mechanisms of man. By the example of specific projects, the expediency of using cinema as an anti-corruption enlightenment tool was proved and justified. In particular, if the relevant messages are laid in the plot of a feature film, then, thanks to mirror neurons and human thinking mechanisms, they can serve educational purposes and demonstrate the consequences of corrupt behavior. It is important not to intimidate the audience with the horrors of living with corruption, but to show a positive way out and scenarios of living without it. This can lead to an increase in civic engagement, to an increase in interest in the issue under discussion, as well as to an increase in ratings of trust in the state. Scientific novelty: the article proves the inexpediency of evaluating cinema solely as a form of entertainment, and for the first time examines examples of the practical application of cinema for anti-corruption policy and enlightenment by comparing approaches used in different countries. Practical significance: the main conclusions of the article can be used in scientific, pedagogical and practical activities when developing long-term strategies and programs of anti-corruption enlightenment, as well as in the framework of cinematographic activities to assess the long-term consequences of the demonstrated film narrative.
Journal Article
Virtual influencers going head-to-head with human influencers: the impact of influencer type on trust perceptions of endorsement
Purpose
This study aims to explore how the extensive implementation of virtual influencers (VIs) in the hospitality and tourism industry shapes tourists’ trust perceptions. Specifically, it compares the differences between human influencers (HIs) and VIs based on mind perception theory and outlines the strategies for hospitality and tourism marketers to efficiently adopt influencers to enhance customers’ trust in diversified consumption contexts.
Design/methodology/approach
Three experiments were conducted with online panels (n = 799). Study 1 outlines the anticipated focal effect and the mediating role of perceived experience. Study 2 replicates the effect and investigates its downstream consequences. Study 3 examines the moderating effect of product type.
Findings
The results reveal that customers are more likely to distrust VIs than their human counterparts because the former is thought to possess a lower degree of perceived experience. This effect is more prominent in the endorsement of experiential (versus functional) products and services.
Originality/value
This research advances the understanding of how tourists perceive HIs andVIs differently in social media endorsement, enriching the growing literature on VIs. Hospitality marketers can also gain insights into the advantages and limitations of VIs, providing valuable information to optimize their marketing effectiveness.
Journal Article
Cognitive Penetration of Colour Experience: Rethinking the Issue in Light of an Indirect Mechanism
Can the phenomenal character of perceptual experience be altered by the states of one's cognitive system, for example, one's thoughts or beliefs? If one thinks that this can happen (at least in certain ways that are identified in the paper) then one thinks that there can be cognitive penetration of perceptual experience; otherwise, one thinks that perceptual experience is cognitively impenetrable. I claim that there is one alleged case of cognitive penetration that cannot be explained away by the standard strategies one can typically use to explain away alleged cases. The case is one in which it seems subjects' beliefs about the typical colour of objects affects their colour experience. I propose a two-step mechanism of indirect cognitive penetration that explains how cognitive penetration may occur. I show that there is independent evidence that each step in this process can occur. I suspect that people who are opposed to the idea that perceptual experience is cognitively penetrable will be less opposed to the idea when they come to consider this indirect mechanism and that those who are generally sympathetic to the idea of cognitive penetrability will welcome the elucidation of this plausible mechanism.
Journal Article