BackgroundCurrently, most people who might need mental health care services do not receive them due to a number of reasons. Many of these reasons can be overcome by telepsychology, in other words, the use of ICT technologies for therapy ; given that it facilitates access to specialized interventions. In fact, telepsychology is currently offered as an active service in many psychotherapy centers. However, its usage, how it is perceived, and who uses it are still largely unknown.ObjectiveThe aim of this study (...) was to determine if any pattern exists in the usage of telepsychology and face-to-face psychology, to clarify people’s perception of telepsychology in terms of the advantages, barriers and efficacy of online psychotherapy, and to examine usage patterns in terms of individual characteristics and identify patients’ profiles.MethodsAn online survey was conducted on a convenience sample of 514 subjects recluted by using an online advertisement. The inclusion criteria were: to be older than 18 years old and to answer completely the questionnaire. Cluster analysis, ANOVAs, and discriminant analysis were performed to test our research objectives.ResultsThree usage clusters were found: face-to-face psychotherapy ; non-therapy ; and combined face-to-face psychotherapy and telepsychology. In addition, the perception of telepsychology varied among usage clusters, but a common perception emerged about the main telepsychology advantages, barriers and efficacy. Finally, the results showed that personal characteristics differentiated people in each of these clusters.ConclusionThe most common form of access to psychotherapy is the face-to-face form but the second way of delivery was a combination between face to face and online psychotherapy. People who combine face to face with online psychotherapy perceives this last as more efficient and with less barriers to access. Finally, some characteristic as eHealth experience and sociodemographic variables can help to identify people that will attend telepsychology initiatives. These clusters provide insight into opportunities for face-to-face and online patient engagement strategies. (shrink)

Many of Margaret Cavendish’s criticisms of Thomas Hobbes in the Philosophical Letters (1664) relate to the disorder and damage that she holds would result if Hobbesian pressure were the cause of visual perception. In this paper, I argue that her “two men” thought experiment in Letter IV is aimed at a different goal: to show the explanatory potency of her account. First, I connect Cavendish’s view of visual perception as “patterning” to the “two men” thought experiment in Letter (...) IV. Second, I provide a potential reply on Hobbes’s behalf that appeals to physiological differences between perceivers’ sense organs, drawing upon Hobbes’s optics in De homine. Third, I argue that such a reply would misunderstand Cavendish’s objective of showing the limited explanatory resources available in understanding visual perception as pressing when compared to her view of visual perception as patterning. (shrink)

This study investigated eye-movement patterns during emotion perception for children with hearing aids and hearing children. Seventy-eight participants aged from 3 to 7 were asked to watch videos with a facial expression followed by an oral statement, and these two cues were either consistent or inconsistent in emotional valence. Results showed that while normal-hearing children paid more attention to the upper part of the face, children with hearing aids paid more attention to the lower face after the oral (...) statement was presented. When there was an inconsistency between the visual and auditory cues, children with hearing aids were likely to increase attention to the upper face. The results revealed the underlying mechanism of deficits in emotion perception for hearing-impaired children. (shrink)

In this paper we investigate how knowledge and experience influence aesthetic perception. We begin with a discussion of recent evidence from perceptual research in wine tasting that turn out to have significant implications for aesthetic perception. We argue that these results suggest not only that knowledge and experience (what we call “competencies”) are central to determining what is tasted and how, but that this happens because such competencies are an important part of the type of “project” that is (...) undertaken with respect to the object. Our analyses suggest that there must be a distinct aesthetic project for wine tasting, and that this project must include specific competencies. We believe this conclusion holds also for aesthetic experience more generally. (shrink)

We develop a version of a direct perception account of emotion recognition on the basis of a metaphysical claim that emotions are individuated as patterns of characteristic features. On our account, emotion recognition relies on the same type of pattern recognition as is described for object recognition. The analogy allows us to distinguish two forms of directly perceiving emotions, namely perceiving an emotion in the absence of any top-down processes, and perceiving an emotion in a way that significantly (...) involves some top-down processes ; and, in addition, an inference-based evaluation of an emotion. Our model clarifies the epistemology of emotion recognition. (shrink)

Correspondence should be addressed to David A. Leopold [email protected] the viewing of certain patterns, widely known as ambiguous or puzzle figures, perception lapses into a sequence of spontaneous alternations, switching every few seconds between two or more visual interpretations of the stimulus. Although their nature and origin remain topics of debate, these stochastic switches are generally thought to be the automatic and inevitable consequence of viewing a pattern without a unique solution. We report here that in humans such (...) perceptual alternations can be slowed, and even brought to a standstill, if the visual stimulus is periodically removed from view. We also show, with a visual illusion, that this stabilizing effect hinges on perceptual disappearance rather than on actual removal of the stimulus. These findings indicate that uninterrupted subjective perception of an ambiguous pattern is required for the initiation of the brain-state changes underlying multistable vision.Visual perception involves coordination between sensory sampling of the world and active interpretation of the sensory data. Human perception of objects and scenes is normally stable and robust, but it falters when one is presented with patterns that are inherently ambiguous or contradictory. Under such conditions, vision lapses into a chain of continually alternating percepts, whereby a viable visual interpretation dominates for a few seconds and is then replaced by a rival interpretation. This multistable vision, or 'multistability', is thought to result from destabilization of fundamental visual mechanisms, and has offered valuable insights into how sensory patterns are actively organized and interpreted in the brain1, 2. Despite a great deal of recent research and interest in multistable perception, however, its neurophysiological underpinnings remain poorly understood. Physiological studies have suggested that disambiguation of ambiguous patterns. (shrink)

Summary Colour and space are pervasive topics in both perception and art. This article investigates the role of colour and pattern in relation to space and time in the art works by two artists: Frank Stella, a well-known Post-War American abstract painter, and Pieter Vermeersch, an emerging Belgian abstract painter, representing a contemporary trend to break the barriers between artistic disciplines. While Stella adheres to the Modernist logic of non-illusionistic, non-spatial, non-referential art as object, perceived instantaneously, Vermeersch explores ways (...) to enhance the viewers’ spatial and temporal experiences through complex art installations with multiple objects and architectural elements interacting with each other and with the spaces in which they are embedded. We discuss these major themes in some representative art works, and in the way they are perceived and appreciated by contemporary viewers, investigated in four empirical studies: two laboratory experiments using well-controlled stimuli derived from at works, and two museum studies employing a variety of methods, including mobile eye-tracking and questionnaires. (shrink)

What are the factors that contribute to (or inhibit) diachronic sound change? While acoustically motivated sound changes are well documented, research on the articulatory and audiovisual-perceptual aspects of sound change is limited. This paper investigates the interaction of articulatory variation and audiovisual speech perception in the Northern Cities Vowel Shift (NCVS), a pattern of sound change observed in the Great Lakes region of the United States. We focus specifically on the maintenance of the contrast between the vowels /ɑ/ and (...) /ɔ/, both of which are fronted as a result of the NCVS. We present results from two experiments designed to test how the NCVS is produced and perceived. In the first experiment, we present data from an articulatory and acoustic analysis of the production of fronted /ɑ/ and /ɔ/. We find that some speakers distinguish /ɔ/ from /ɑ/ with a combination of both tongue position and lip rounding, while others do so using either tongue position or lip rounding alone. For speakers who distinguish /ɔ/ from /ɑ/ along only one articulatory dimension, /ɑ/ and /ɔ/ are acoustically more similar than for speakers who produce multiple articulatory distinctions. While all three groups of speakers maintain some degree of acoustic contrast between the vowels, the question is raised as to whether these articulatory strategies differ in their perceptibility. In the perception experiment, we test the hypothesis that visual speech cues play a role in maintaining contrast between the two sounds. The results of this experiment suggest that articulatory configurations in which /ɔ/ is produced with unround lips are perceptually weaker than those in which /ɔ/ is produced with rounding, even though these configurations result in acoustically similar output. We argue that these findings have implications for theories of sound change and variation in at least two respects: 1) visual cues can shape phonological systems through misperception-based sound change, and 2) phonological systems may be optimized not only for auditory but also for visual perceptibility. (shrink)

Background: Continuous viewing of ambiguous patterns is characterized by wavering perception that alternates between two or more equally valid visual solutions. However, when such patterns are viewed intermittently, either by repetitive presentation or by periodic closing of the eyes, perception can become locked or "frozen" in one configuration for several minutes at a time. One aspect of this stabilization is the possible existence of a perceptual memory that persists during periods in which the ambiguous stimulus is (...) absent. Here, we use a novel paradgim of temporally interleaved ambiguous stimuli to explore the nature of this memory, with particular regard to its potential impact on perceptual organization. Results: We found that the persistence of a perceptual configuration was robust to interposed visual patterns and, further, that at least three ambiguous patterns, when interleaved in time, could undergo parallel, stable time courses. Then, using an interleaved presentation paradigm, we established that the occasional reversal in one pattern could be coupled with that of its interleaved counterpart, and that this coupling was a function of the structural similarity between the patterns. Conclusions: We postulate that the stabilization observed with repetitive presentation of ambiguous patterns can be at least partially accounted for by processes that retain a recent perceptual interpretation, and we speculate that such memory may be important in natural vision. We further propose tha the interleaved paradigm introduced here may be of great value to gauge aspects of stimulus similarity that appeal to particular mechanisms of perceptual organization. (shrink)

This essay aims to expose the metaphysical underpinnings of enactivism. While enactivism relies heavily on rejecting the traditional mind-body problem by excluding the familiar thought experiments that favor phenomenal dualism, the crucial point that is overlooked is instead the brain-body problem, specifically the crucial interaction between the brain and the bodily limbs in their embodied activities of perception and cognition. If enactivism is correct, differences in sensory experience necessarily entail differences in embodied activity—this is the metaphysical core of enactivism, (...) which we think is entirely wrong. We will argue that a physical or biological body ("Körper") is configured or shaped into a perceptually living body ("Leib") by brain patterns and not by embodied activity or by the so-called sensorimotor contingencies. Undoubtedly, embodied actions influence sensory perception. However, since variations in embodied actions do not necessarily lead to variations in sensory experience, they are not metaphysically constitutive of these experiences (supervenience claim). (shrink)

The papers included are divided into five sections: Psychology and Philosophy of Perception and Discovery, Integrations of Experimental Findings, Theoretical Developments, Experimental Results from Neurophysiology and Psychology Pertinent to Model Building, and Computer Simulations of Complex Models. The last of these sections will probably prove most interesting to the contemporary philosopher of mind. Peirce, Cassirer, and Wittgenstein are the philosophers who make the scene in the first section; inclusion of material from the last of these is no mean editorial (...) feat. The volume aims to be comprehensive rather than intensive and while this makes it ideal for the philosopher, the psychologist may find it thin in spots.—E. A. R. (shrink)

In a long-term study concerning mathematical tasks in primary schools, it was noted that teachers had difficulty in discussing mathematical processes and many lacked the vocabulary to do this. However, certain words and phrases such as 'pattern' or 'looking for pattern' were used with more confidence. With this in mind, discussions with teachers about commercial mathematics tasks were analysed based on mentions of pattern. It was found that the word was used frequently, but that some teachers had a wider and (...) more sophisticated view of 'pattern' than others. There were also variations in their views about teaching pattern, with some making it clear that they had strategies for helping children to see patterns. There was a feeling amongst some teachers that not all children could see patterns, and there was a tendency for this group to regard 'pattern spotting' as a top set activity. (shrink)

The natural or biological world often provides models of the simplicity, elegance and complex interactivity that we seek to impart to our technologies, buildings and artworks. Within discussions of form, materials or functionality, we look to the world of insects, animals, plants and even our own bodies for solutions and innovation. Though we may work with the organisms themselves, the first step usually involves a rupture of context, a mutation of interdependent being into a discrete object, a model for the (...) extraction of desired characteristics. The reality of embedded wild growth, with its complexity and interrelation, has often been described in terms of infestation or of ‘nature taking over,’ a challenge to our dominance of the world. However, a closer study of this interpenetration of uncontrolled nature within spaces around us reveals our immediate surroundings to be both wilder and more alive than we often presume them to be. (shrink)

Philosophical Perspectives, Volume 35, Issue 1, Page 404-418, December 2021.

Healthcare ethics consultants in the Veterans Health Administration (VHA) document consults in an enterprise-wide web-based database entitled IEWeb, serving as a system of record for healthcare ethics documentation at 1300 VA facilities. The need arose to evolve the database from an ethics process training resource into a more streamlined documentation repository that captures essential consult elements. A VHA National Center for Ethics in Health Care (NCEHC) Improvement Team convened for three tasks: (1) Specify and prioritize IEWeb changes (occurred via six (...) focus groups composed of “new user” and “super user” cohorts with analysis of existing documentation patterns); (2) Pilot the changes regionally (via regional communication, training, and reviews of pre-post use patterns); and (3) Measure the impact of national change implementation on user perspectives (via pre-and post-change implementation polls). Focus groups identified six implementable priority areas for ethics consult documentation improvement, including the development of a usable consult summary note for ready conversion from IEWeb fields into the electronic health record. Post-IEWeb updates showed an increased number of consults documented, a reduction in “time to consult documentation closure” by a mean of 4.5 days, and a clinically-meaningful improvement in the quality of documentation (78% of ethics questions scored “above-bar” on the validation tool pre- vs. 89% scored “above-bar” post-IEWeb changes, n = 140). According to national survey findings, the number of consultants documenting “all” consults in IEWeb increased, satisfaction increased, and perception of documentation difficulty decreased. IEWeb simplification enabled ethics consultants to re-focus their documentation completion efforts by decreasing perception of documentation burden while improving documentation frequency and quality in a clinically-meaningful way. (shrink)

We investigated the perception of developmental changes in timing patterns that happen in the course of second language (L2) acquisition, provided that the native and the target languages of the learner are rhythmically similar (German and English). It was found that speech rhythm in L2 English produced by German learners becomes increasingly stress-timed as acquisition progresses. This development is captured by the tempo-normalized rhythm measures of durational variability. Advanced learners also deliver speech at a faster rate. However, when (...) native speakers have to classify the timing patterns characteristic of L2 English of German learners at different proficiency levels, they attend to speech rate cues and ignore the differences in speech rhythm. (shrink)

Cells live in dynamic environments that necessitate perpetual adaptation. Since cells have limited resources to monitor external inputs, they are required to maximize the information content of perceived signals. This challenge is not unique to microscopic life: Animals use senses to perceive inputs and adequately respond. Research showed that sensory‐perception is actively shaped by learning and expectation allowing internal cognitive models to “fill in the blanks” in face of limited information. We propose that cells employ analogous strategies and use (...) internal models shaped through the long process of evolutionary adaptation. Given this perspective, we postulate that cells are prone to “misperceptions,” analogous to visual illusions, leading them to incorrectly decode patterns of inputs that lie outside of their evolutionary experience. Mapping cellular misperception can serve as a fundamental approach for dissecting regulatory networks and could be harnessed to modulate cell behavior, a potentially new avenue for therapy. (shrink)

Strong reasoning skills are an important aspect to cultivate in life, as they directly impact decision making on a daily basis. By examining the different ways the world views logic and order, new methods and techniques can be employed to help expand on this skill further in the future. -/- Philosophical Perceptions on Logic and Order is a pivotal scholarly resource that discusses the evolution of logical reasoning and future applications for these types of processes. Highlighting relevant topics including logic (...) patterns, deductive logic, and inductive logic, this publication is an ideal reference source for academicians, students, and researchers that would like to expand their understanding of how society currently employs the use of logical reasoning techniques. (shrink)

Drawing on a pluralist approach to mindreading, I explore Direct Social Perception with respect to perceiving the emotional states of people that we are close to, such as spouses, friends, and family. I argue that in general, emotions are embodied and can be perceived directly. I further claim that perceptual content includes concepts. That is, I argue against a non-conceptual view of emotion recognition, claiming instead that we learn emotional concepts by attending to certain expressive patterns of emotions. (...) This view implicates that we can directly perceive both basic and non-basic emotions of people we are close to. (shrink)

Perceptions are often merely regarded as the basic elements of knowledge. They have, however, a complex structure of their own and are far from being elementary. My paper will analyze two basic patterns of perception and some of the resulting medical implications. Most basically, all object perception is characterized by a mixture of knowledge and ignorance (Husserl). Perception essentially perceives with inner and outer horizons, brought about by the kinesthetic activity of the perceiving subject (Sartre). This (...) first layer of perceptual reality, the world of open perceptions, is the inescapable background for every rationality, every value, every existence (Merleau-Ponty). On an epistemological level a characteristic change of perceptual patterns in medicine was introduced by pathological anatomy (Foucault). The reference of medical perception to the dead body created the new possibility of absolute perception, allowing for more precise medical interventions, but at the same time coming into conflict with the open structures of ordinary, non-scientific perception patterns in everyday life. On the basis of these distinctions, an analysis of the different perceptual patterns in medicine becomes possible. Such an analysis would be the task of a sub-field in medical philosophy that could be called medical aesthetics having as its goal an art of perception understood as a technique of adequately applying different perceptual patterns in medical practice. (shrink)

Codes of ethics and conduct have become common in UK organisations. This paper explores how such codes are understood and responded to by those whom the codes seek to influence. The study is an interpretative one, based on interview material, in which a dialectical pattern is seen in employees’ reactions to codes. Initial contradictions are found in codes of ethics and in codes of conduct . These tensions create perceptions of a two‐tier system in organisations in which core employees are (...) subject to codes of ethics that are loosely applied, but non‐core staff are subject to codes of conduct that are strictly applied. However, even core staff are aware of a dialectical contradiction in their position. They believe that loyalty to the organisation is the price they pay for being allowed freedom of integrity by their organisations, but that the price they have to pay for showing integrity may be breaking faith with their organisations. This chiasmus of integrity and loyalty represents a difficulty for the project of improving standards of corporate citizenship. The use of this trope and other rhetorical figures to exemplify processes of understanding and interpretation in organisations is discussed. (shrink)

Categories can affect our perception of the world, rendering between-category differences more salient than within-category ones. Across many studies, such categorical perception has been observed for the basic-level categories of one's native language. Other research points to categorical distinctions beyond the basic level, but it does not demonstrate CP for such distinctions. Here we provide such a demonstration. Specifically, we show CP in English speakers for the non-basic distinction between “warm” and “cool” colors, claimed to represent the earliest (...) stage of color lexicon evolution. Notably, the advantage for discriminating colors that straddle the warm–cool boundary was restricted to the right visual field—the same behavioral signature previously observed for basic-level categories. This pattern held in a replication experiment with increased power. Our findings show that categorical distinctions beyond the basic-level repertoire of one's native language are psychologically salient and may be spontaneously accessed during normal perceptual processing. (shrink)

BackgroundPlagiarism is considered as serious research misconduct, together with data fabrication and falsification. However, little is known about biomedical researchers’ views on plagiarism. Moreover, it has been argued – based on limited empirical evidence – that perceptions of plagiarism depend on cultural and other determinants. The authors explored, by means of an online survey among 46 reputable universities in Europe and China, how plagiarism is perceived by biomedical researchers in both regions.MethodsWe collected work e-mail addresses of biomedical researchers identified through (...) the websites of 13 reputable universities in Europe and 33 reputable universities in China and invited them to participate in an online anonymous survey. Our questionnaire was designed to assess respondents’ views about plagiarism by asking whether they considered specific practices as plagiarism. We analyzed if respondents in China and Europe responded differently, using logistic regression analysis with adjustments for demographic and other relevant factors.ResultsThe authors obtained valid responses from 204 researchers based in China (response rate 2.1%) and 826 researchers based in Europe (response rate 5.6%). Copying text from someone else’s publication without crediting the source, using idea(s) from someone else’s publication without crediting the source and republishing one’s own work in another language without crediting the source were considered as plagiarism by 98, 67 and 64%, respectively. About one-third of the respondents reported to have been unsure whether they had been plagiarizing.Overall, the pattern of responses was similar among respondents based in Europe and China. Nevertheless, for some items significant differences did occur in disadvantage of Chinese respondents.ConclusionsFindings indicate that nearly all biomedical researchers understand (and disapprove of) the most obvious forms of plagiarism, but uncertainties and doubts were apparent for many aspects. And the minority of researchers who did not recognize some types of plagiarism as plagiarism was larger among China-based respondents than among Europe-based respondents. The authors conclude that biomedical researchers need clearer working definitions of plagiarism in order to deal with grey zones. (shrink)