886 results on '"EIDETIC imagery"'
Search Results
52. Herbert Read Now: A Salutation to Eros
- Author
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Wasson, Richard
- Abstract
Herbert Read's philosophy of education is described as a dream of reason identified with Eros, that is, the pleasure principle. (DB)
- Published
- 1969
53. Imagery: A Dimension of Mind Rediscovered
- Author
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Kessel, Frank S.
- Abstract
Paper examines the re-emergence of imagery as a topic commanding attention in psychology. (Author)
- Published
- 1972
54. The Varability of Eidetic Imagery among Australian Aboriginal Children
- Author
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Sheehan, Peter W.
- Abstract
This study contrasted eidetic imagery in a group of Aboriginal children who previously were reported as showing a high incidence with the performance of another community of Aboriginal children. (Author/KM)
- Published
- 1973
55. Restoration of Eidetic Imagery via Hypnotic Age Regression: A Preliminary Report
- Author
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Walker, Neil S.
- Abstract
Eidetic imagery involves the ability to examine a visual stimulus briefly and later project onto a neutral surface an image that represents an exact duplication of the original. This study uses the differential frequency of eidetic imagery ability between children and adults as a basis for testing the validity of hypnotic age regression. (Editor/RK)
- Published
- 1976
56. Cognition...Hard-Boiled and Soft-Shelled
- Author
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Posner, Michael
- Abstract
A review of Cognition and Affect (Little, Brown, 1970) John S. Antrobus, Editor. (CK)
- Published
- 1971
57. Extended Mediation in Children's Paired-Associate Learning
- Author
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Sims-Knight, Judith E. and Lipsitt, Lewis P.
- Abstract
The present study attempted to determine whether young children can make implicit chains involving images and words. (Author)
- Published
- 1974
58. Uncanny (Inter)Mediality and Photo Futures.
- Author
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Fetveit, Arild
- Subjects
PHOTOGRAPHY ,EIDETIC imagery ,MACHINE learning ,ALGORITHMS - Abstract
This article explores how uncanny feelings may derive from ways in which a medium operates, from its mediality. Consistent with the main source of uncanny feelings identified by Ernst Anton Jentsch and later elaborated on by Sigmund Freud, tensions between the inanimate and the animate are at the centre of the exploration. Such tensions, the article proposes, are implicitly or explicitly intermedial. The malleability of photographic imagery boosted by the computational revolution remaking photographic technology and practices allow for ever more forms of hybrid mediality in which intermedial tensions operate. The proliferation of such tensions suggests that we are likely to see more uncanny mediality in the time ahead. Our uncanny future may further be strengthened by the increasingly autonomous operations of machine learning algorithms that in part relocate agency from humans to machines. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
59. Phenomenological Studies of Visual Mental Imagery: A Review and Synthesis of Historical Datasets
- Author
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David F. Marks
- Subjects
phenomenology ,visual mental imagery ,after-imagery ,eidetic imagery ,memory imagery ,vividness ,Biology (General) ,QH301-705.5 - Abstract
This article reviews historically significant phenomenological studies of visual mental imagery (VMI), starting with Fechner in 1860 and continuing to the present. This synthesis of diverse VMI phenomenological studies in healthy adults serves as a unique resource for investigators of individual differences, cognitive development and clinical and neurological conditions. The review focuses on two kinds of VMI, “memory imagery” and “eidetic imagery”. Ten primary studies are drawn from three periods of the scholarly literature: early (1860–1929), middle (1930–1999) and recent (2000–2023). It is concluded that memory and eidetic imagery are two forms of constructive imagery, varying along a continuum of intensity or vividness. Vividness is a combination of clarity, colourfulness and liveliness, where clarity is defined by brightness and sharpness, colourfulness by image saturation and liveliness by vivacity, animation, feeling, solidity, projection and metamorphosis. The findings are integrated in a template that specifies, as a tree-like structure, the 16 properties of VMI vividness in healthy adult humans. The template takes into account the weight of evidence drawn from the accounts and reveals an extraordinary degree of consistency in reported VMI characteristics, revealed by specialized studies of healthy adult humans across time, space and culture.
- Published
- 2023
- Full Text
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60. A Diptych of Eidetic Imagery and an Acoustic Essay on Time: The Road to Damascus and The First Eastern Dream by Ivana Stefanović.
- Author
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Petković Lozo, Ivana
- Subjects
- *
ACOUSTIC resonance , *ARCHAEOLOGICAL excavations , *CONSCIOUSNESS , *SPIRITUAL life , *AGITATION (Psychology) - Abstract
The focus of this study is on two works by Ivana Stefanović (b. 1948) that are part of the same experiential whole: The Road to Damascus, a travel prose, written between 1995 and 1999 and published in 2003, and A Landscape for Tape: The First Eastern Dream, composed in 2006. During her four-year stay in Syria, Stefanović listened to and became acquainted with the world of the East, which she wished to perpetuate, remember, enhance in her memory, and record forever. These two creative works constitute testimonies of the composer's life in Syria—complementary 'documents' of un-distilled, preserved reality and its 'proven substrate'. These works of art attest to the coexistence of external noise and sound vibrations, restlessness, constant movement, physical decay, inner silence, peace, spiritual life, and eternal space. Also, they are the result of two kinds of acoustic resonances that permeate each other: the noise that inhabits monumental and archaeological sites, carrying the aura of their erstwhile worlds through the centuries, and the silence of individual receptive responses, either directly to the sound/sounding of those locations or to its potential artistic transpositions. The Road to Damascus and The First Eastern Dream are a type of diptych of space and time, of eidetic imagery inscribed in the archetypal layer of consciousness bordering the unconscious, and polyphonic essays on the utopian coexistence of different worlds, which could only be realized by a dreamer. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
61. The demon in the diagram: towards a theory of evolving diagrammatic embodiment.
- Author
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Ritchie, Matthew
- Subjects
- *
CHARTS, diagrams, etc. , *GRAPHIC methods , *EIDETIC imagery , *PHOTOGRAPHIC memory , *MAXIMA & minima , *ONTOLOGIES (Information retrieval) - Abstract
This essay proposes that the intricate but sprawling evolution of diagrams might be looked at through a single graphic system. It is further proposed that this system might reconcile diverse definitions of ontological and temporal minima, in a sequence of 25 types of historical diagram that concludes with a kind of meta-diagram of diagrams. The 'demon', a historical form of hypostatic abstraction, is introduced as an eidetic body useful for exploring this diagrammatic space. The complete sequence was exhibited in a complex installation, titled 'The Demon in the Diagram', which is also discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
62. A TEORIA DO SONHO DE F. S. PERLS: EVOLUÇÃO, PROBLEMAS TEÓRICOS E PRÁTICOS.
- Author
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CEBALLOS, DAVID
- Published
- 2021
- Full Text
- View/download PDF
63. Exploring the vividness of mental imagery and eidetic imagery in people with intellectual disability (ID) in comparison with typically developing (TD) individualsWhat this paper adds
- Author
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Akhtar Ali Syed, Shazia Neelofur, Aidan Moran, and Gary O'Reilly
- Subjects
Psychology ,Clinical psychology ,Intellectual disability ,Vividness ,Mental imagery ,Eidetic imagery ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Background: Mental imagery (MI) has been described as the “ability to simulate in the mind information that is not currently being perceived by the sense organs” (Moran, 2012, p. 166). The vividness of mental imagery has been defined as the clarity, brightness, or intensity of an image as reported by the individual (Marks, 1973). There are many studies conducted on vividness in typically developing (TD) individuals, however, no attempt has been made either to assess the vividness of mental imagery in people with intellectual disability (ID) or compare it with that of typically developing (TD) adults. Metods: A vividness of imagery test (comprising a modified version of the Vividness of Visual Imagery Questionnaire 2, (VVIQ-2; Marks, 1995), and two items of the Age Projection Test, (APT; Ahsen, 1988) were administered to participants with mild, moderate, and severe ID. Their performance on the vividness scale was compared with typically developing individuals. Measures for cognitive and adaptive functioning were administered to ascertain the ID level of participants. Results: The results of this study reveal a non-significant group difference between people with mild ID, moderate ID, and TD on the vividness of mental imagery and eidetic imagery. People with severe ID performed significantly lower than the other three groups. Conclusion: Despite their cognitive impairment, a non-significant difference between the performance of people with mild and moderate ID and typically developing individuals on imagery vividness scale is noteworthy.
- Published
- 2020
- Full Text
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64. Investigating the potential clinical utility of therapeutic techniques based on eidetic imagery as adapted by the Eidetic Model of Growth (EMG) for people with intellectual disability (ID)What this paper adds
- Author
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Akhtar Ali Syed, Shazia Neelofur, Aidan Moran, and Gary O'Reilly
- Subjects
Psychology ,Clinical psychology ,Eidetic imagery ,Eidetic model of growth ,Psychotherapy ,Intellectual disability ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Eidetic model of growth (EMG) is a form of psychotherapy developed for people with intellectual disabilities (ID). EMG is based on the theoretical tenets of eidetic psychotherapy of Akhter Ahsen, which uses eidetic imagery as its major therapeutic tool. The literature review did not find any empirical study on eidetic imagery-based psychotherapy for people with ID except reviews and case histories. This study investigates the clinical utility of therapeutic techniques based on eidetic imagery as developed by Ahsen and Syed.In this study thirty participants with mild and moderate ID were recruited. Participants were recruited from the services for people with ID. These services were contacted to recruit participants who had experiential (i.e., abuse, trauma etc.), emotional (i.e., bereavement, attachment problems), psychiatric (i.e., anxiety, depression) and behavioural (i.e., anger, aggression) problems and to seek consent from the potential participants. The Anxiety Depression and Mood Scale (ADAMS) was administered to the participants before the therapy started, after every 5th session and once the therapy was terminated. The statistical analysis of the pre-therapy and post-therapy scores of participants on the ADAMS was carried out to measure the therapeutic outcome.Paired-sample t-test revealed a significant difference between the pre-therapy and post-therapy scores of participants on ADAMS, with a large effect size (d = 1.54). The result indicates existence of eidetic imagery in people with ID and its promising therapeutic utility.
- Published
- 2020
- Full Text
- View/download PDF
65. 宮沢賢治の感性と直観像・共感覚・空想傾性.
- Author
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松 岡 和 生
- Abstract
The sensory-cognitive characteristics underlying Miyazawa Kenji’s literary works often include eidetic images, synesthesia, and fantasy-proneness. This report aimed to examine Kenji's sensory-cognitive characteristics, based on the findings in our studies that eidetic images, synesthesia, and fantasy-proneness could share a common neural and psychosomatic basis. Miyazawa Kenji could be a typical hyperphantasia(Zeman, 2015), that is, a person with peculiar imagination according to recent research in cognitive psychology and brain science regarding imaginative abilities. [ABSTRACT FROM AUTHOR]
- Published
- 2020
66. Eidetic intuition as physiognomics: rethinking Adorno's phenomenological heritage.
- Author
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Ferencz-Flatz, Christian
- Subjects
EIDETIC imagery ,INTUITION ,PHENOMENOLOGY ,APOLOGETICS - Abstract
Adorno's intensive criticism of phenomenology is well known, his entire early period during the 1920s and 1930s being marked by various polemical engagements with Husserl. This engagement finds its peak during his work at his second dissertation project in Oxford, a dissertation that was supposed to systematicaly expose the antinomies of phenomenological thinking while particularly focusing on Husserl's concept of "eidetic intuition" or "intuition of essences" (Wesensschau). The present paper will take this criticism as its starting point in focusing on two highly specific aspects of Adorno's interpretation: the opposition between eidetic intuition and the traditional theories of abstraction and its relationship to genetic phenomenology. In light of this criticism I subsequently show: 1. that, in his later work, Adorno's understanding of eidetic intuition undergoes a significant revaluation; 2. that he reappropriates key elements of the eidetic method in his own procedure of physiognomic analysis, and 3. that his account of physiognomics is relevant for addressing the aforementioned incongruities of phenomenological eidetics itself. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
67. Listening by Echo: Voice, Eidetic Image, and the Retrospective Self.
- Author
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Ball, Andrew J.
- Subjects
EIDETIC imagery ,HUMAN voice ,IMAGE ,AFFECT (Psychology) ,MENTAL imagery - Abstract
The article presents an analysis which aimed to examine the manner in which the phenomena of the inner voice and eidetic vision perform the dielectic of inside and outside and the extent to which voice, image and affect comprise the elements at the threshold between interiority and exteriority. Topics covered include how the inner voice bound up with self-identification, and the role of memory and interiority in identification processes.
- Published
- 2019
68. EIDETIC IMAGES.
- Author
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Haber, Ralph Norman
- Subjects
EIDETIC imagery ,AFTER-images ,CHILDREN ,MENTAL imagery ,MEMORY - Abstract
Focuses on an experiment on eidetic imagery. Commonness of eidetic imagery in young children; Process in identifying eidetic children; Aspect of eidetic imagery measured during the experiment.
- Published
- 1969
- Full Text
- View/download PDF
69. Análise iconográfica articulada [Articulate iconographic analysis]
- Author
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Margarida Maria Rocha Bernardes, Antonio Marcos Tosoli Gomes, Érick Igor dos Santos, and Fernando Rocha Porto
- Subjects
enfermagem ,imagem eidética ,memória ,métodos [nursing ,eidetic imagery ,memory ,methods] [enfermería ,memoria ,métodos] ,Nursing ,RT1-120 - Abstract
Trata-se de um ensaio teórico que tem como objeto de estudo a utilização das técnicas de análise de conteúdo (AC) e análise do discurso (AD) em estudos iconográficos. Objetivou realizar uma análise dessas técnicas articuladas na construção de uma proposição para o desenvolvimento da análise iconográfica (AI). Entre as mais variadas técnicas de análise de dados, a AI, nela inserida a fotográfica, AC e a AD têm sido empregadas por pesquisadores qualitativos das variadas áreas do conhecimento. Os resultados indicam que este tipo de ensaio possa vir a subsidiar novos estudos nos quais os pesquisadores lancem mão da técnica de análise iconográfica articulada (AIA) para aprofundar o conhecimento sobre um determinado fenômeno imagético. Este ensaio tem a intenção de preencher uma lacuna existente nos estudos imagéticos de grande importância na investigação científica. ABSTRACT This is a theoretical essay whose object is the use of content analysis (CA) and discourse analysis in iconographic studies. It aims at evaluating those articulate techniques and at proposing the development of iconographic analysis (IA). Among a variety of data analysis techniques, IA, including photographic, CA and DA has been adopted by qualitative researchers in many realms. Results suggest that this kind of essay could provide support in the use of articulate iconographic analysis (AIA) in research to foster knowledge on a particular imagery phenomenon. This essay intends to bridge the gap in imagery studies of great importance to scientific investigation. RESUMEN Este es un ensayo que tiene como objeto de estudio la utilización de las técnicas de análisis de contenido (AC) y de análisis del discurso (AD) en los estudios iconográficos. Tuvo como objetivo realizar un análisis de esas técnicas articuladas en la construcción de una proposición para el desarrollo del análisis iconográfico (AI). Entre las diferentes técnicas de análisis de datos, la AI, en ella inserida la fotográfica, AC y AD, ha ganado un gran espacio entre los investigadores cualitativos de las variadas áreas del conocimiento. Los resultados indican que este tipo de ensayo podría subvencionar nuevos estudios en los que los investigadores lanzan mano de la técnica de análisis iconográfico articulada (AIA) para aumentar el conocimiento acerca de un fenómeno imaginético. Este ensayo tiene la intención de llenar un vacío en los estudios de imaginéticos de gran importancia en la investigación científica.
- Published
- 2014
70. Olive Actual "on Year" Yield Forecast Tool Based on the Tree Canopy Geometry Using UAS Imagery.
- Author
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Sola-Guirado, Rafael R., Castillo-Ruiz, Francisco J., Jiménez-Jiménez, Francisco, Blanco-Roldan, Gregorio L., Castro-Garcia, Sergio, and Gil-Ribes, Jesus A.
- Subjects
- *
FOREST canopies , *EIDETIC imagery , *OLIVE , *PLANT canopies , *ORCHARDS - Abstract
Olive has a notable importance in countries of Mediterranean basin and its profitability depends on several factors such as actual yield, production cost or product price. Actual "on year" Yield (AY) is production (kg tree-1) in "on years", and this research attempts to relate it with geometrical parameters of the tree canopy. Regression equation to forecast AY based on manual canopy volume was determined based on data acquired from different orchard categories and cultivars during different harvesting seasons in southern Spain. Orthoimages were acquired with unmanned aerial systems (UAS) imagery calculating individual crown for relating to canopy volume and AY. Yield levels did not vary between orchard categories; however, it did between irrigated orchards (7000-17,000 kg ha-1) and rainfed ones (4000-7000 kg ha-1). After that, manual canopy volume was related with the individual crown area of trees that were calculated by orthoimages acquired with UAS imagery. Finally, AY was forecasted using both manual canopy volume and individual tree crown area as main factors for olive productivity. AY forecast only by using individual crown area made it possible to get a simple and cheap forecast tool for a wide range of olive orchards. Finally, the acquired information was introduced in a thematic map describing spatial AY variability obtained from orthoimage analysis that may be a powerful tool for farmers, insurance systems, market forecasts or to detect agronomical problems. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
71. 直観像保持者の視空間記憶能力は高いのか.
- Author
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名畑理津子 and 小川健ニ
- Abstract
Eidetic imagery is a kind of mental visual imagery that is externally localized and literally “seen” by the eidetiker. Previous studies have not clarified whether eidetikers have enhanced visuo-spatial memory abilities. This study compared visuo-spatial short-term memory capacities between eidetikers and non-eidetikers who were matched in terms of age, gender, and visual imagery ability. We measured the memory capacity of nine eidetikers and 18 non-eidetikers in two memory tasks (Visual Pattern Test and Corsi Block Test) that differed in the mode of presentation of visual stimuli (simultaneous and sequential, respectively). Eidetikers performed better than non-eidetikers on simultaneous tasks but performed similarly to non-eidetikers on sequential tasks. This study suggests that eidetikers are better at retaining stimuli presented simultaneously. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
72. Eidetic Memory and School Age.
- Author
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Feiman, G.
- Subjects
- *
PHOTOGRAPHIC memory , *VISUAL memory , *EIDETIC imagery , *CHILD development , *ADOLESCENCE - Abstract
The article offers information on the eidetic memory and school age, which argue eidetic phenomena are changeable, linking these changes to specific components of child and adolescent development. it mentions primary basis of all mental life consists of eidetic images that occupy a middle position between sensation and concept. it also mentions focus on the methodology and technique of researching eidetic phenomena.
- Published
- 2017
- Full Text
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73. E. Jaensch as a Psychologist.
- Author
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Blonskii, P.
- Subjects
- *
PHOTOGRAPHIC memory , *VISUAL memory , *EIDETIC imagery , *CHILD development , *PSYCHOLOGY - Abstract
The article offers information on the E. Jaensch, a psychologist known for analysis of visual concepts. It mentions psychological and somatic characteristics of an individual, along with discovery of eidetic phenomena. it discusses the role eidetic memory on child development. It also discusses distinction between concepts and perceptions.
- Published
- 2017
- Full Text
- View/download PDF
74. Facsimile imagery analysis on the history of acquired immunodeficiency syndrome
- Author
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Margarida Maria Rocha Bernardes, Antonio Marcos Tosoli Gomes, Fernando Rocha Porto, Érick Igor dos Santos, and Sonia Helena da Costa Kaminitz
- Subjects
HIV ,Acquired Immunodeficiency Syndrome ,Eidetic Imagery ,Psychology ,Social ,Nursing ,RT1-120 - Abstract
Objective: to demonstrate the use of the image as image inductor to the research of social memory in health and nursing from an emblematic image of the history of acquired immune deficiency syndrome. Methods: utilization of a matrix of image analysis with four items about the picture published in the Jornal o Globo newspaper of 09.28.1987, page 13. Results: the results were contextualized to the symbol image of a pandemic, through corresponding public media elements in the 1980s in Brazil. The attitudes of the nursing professional were highlighted, who is said infected by the human immunodeficiency virus in the work space, and this media subject published in a national newspaper. This is photojournalism that can serve as a tool for studies of social memory in health and nursing. Conclusion: the analysis of the matrix is ratified as a research tool of social memory and documentary image, applicable to nursing research.
- Published
- 2016
- Full Text
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75. Eidetic therapy in the treatment of depression: An exploratory application of an intervention in an emerging nation population
- Author
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Mehwish Kamran and David L. Rowland
- Subjects
Emerging nation ,education.field_of_study ,media_common.quotation_subject ,Population ,Eidetic imagery ,Cultural diversity ,Intervention (counseling) ,Marital status ,education ,Psychology ,General Psychology ,Depression (differential diagnoses) ,Diversity (politics) ,media_common ,Clinical psychology - Published
- 2020
- Full Text
- View/download PDF
76. Eidetic psychology and theory of knowledge in Logical Investigations by Husserl.
- Author
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Peres, Sávio Passafaro
- Subjects
- *
DESCRIPTIVE psychology , *EIDETIC imagery - Abstract
In Logical Investigations, published by Husserl in 1900/1901, the phenomenology is understood as a peculiar form of descriptive psychology, elaborated to serve as a foundation for the theory of knowledge. The peculiarity of this descriptive psychology is that it would be able to achieve a priori knowledge on the psyche. In this article, we try to show, in contrast to the classical empiricism of the 16th and 17th century and the Kant's transcendental idealism, the peculiarity of the psychological method in Logical Investigations, as well as the reasons by which this method was founded as the basis for the theory of knowledge. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
77. Suggestions for Future Corpus-Based Text Painting Analyses: A Response to Strykowski.
- Author
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SAPP, CRAIG
- Subjects
- *
WORD painting (Vocal music) , *MADRIGALS , *HARMONY in music , *QUANTITATIVE research , *EIDETIC imagery - Abstract
This commentary provides multiple suggestions for future research on text painting that have been inspired by Strykowski's (2016) quantitative analysis of height-related musical imagery. For example, musical features such as meter, harmony, and position may be incorporated to expand the scope of the research. The commentary concludes by referencing two additional corpora that may further benefit the quantitative study of text painting, namely, repertories that contain a dearth of word-painting, and an upcoming digital repository of Tasso-based madrigals. [ABSTRACT FROM AUTHOR]
- Published
- 2016
78. Text Painting, or Coincidence? Treatment of Height-Related Imagery in the Madrigals of Luca Marenzio.
- Author
-
STRYKOWSKI, DEREK R.
- Subjects
- *
WORD painting (Vocal music) , *MADRIGALS , *EIDETIC imagery , *MUSICAL composition - Abstract
Text painting is a defining characteristic of the sixteenth-century madrigal style, especially in association with references to height. Whereas composers cannot have given musical illustration to every such reference contained within the text of a madrigal, the question of whether or not the music that accompanies a particular reference to height constitutes an actual example of text painting is sometimes unclear. To explore this problem empirically, the frequency with which musical excerpts from a corpus of 201 madrigals composed by the Italian composer Luca Marenzio satisfied three proposed definitions of height-related text painting was measured. The three definitions required a vocal part to contain either a large leap, stepwise motion, or an extreme of pitch. Positive correlations were observed between the appearance of music conforming to each of the respective definitions and the presence of height-related imagery in the text, yet only in passages that satisfied more than one definition. The research suggests that no single definition is a reliable indicator of height-related text painting, and that most legitimate examples rely on multiple compositional devices. [ABSTRACT FROM AUTHOR]
- Published
- 2016
79. Facsimile imagery analysis on the history of acquired immunodeficiency syndrome.
- Author
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Rocha Bernardes, Margarida Maria, Tosoli Gomes, Antonio Marcos, Rocha Porto, Fernando, dos Santos, Érick Igor, and da Costa Kaminitz, Sônia Helena
- Subjects
HISTORY of AIDS ,EPIDEMICS ,FAX transmission ,RESEARCH methodology ,MEMORY ,NURSES' attitudes ,PHOTOGRAPHY ,SIGNS & symbols ,QUALITATIVE research - Abstract
Copyright of Rev Rene is the property of Rev Rene and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
- Full Text
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80. Comment on "Analysis of single-layer metamaterial absorber with reflection theory" [J. Appl. Phys. 117, 154906 (2015)].
- Author
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Nguyen Thanh Tung
- Subjects
- *
OPTICAL properties , *METAMATERIALS , *PERMEABILITY measurement , *EFFICIENT market theory , *EIDETIC imagery , *RESONANCE - Abstract
In a recent paper, Xiong et al. [J. Appl. Phys. 117, 154906 (2015)] presented the simulated results of a Jerusalem-cross structure in an attempt to elaborate their proposed reflection theory for metamaterial absorbers. Noting that even at non-resonant frequencies the real part of the permeability shows an over-high average value and its imaginary part drops abruptly from positivity to negativity, we argue that their simulated results are unphysical, resulting from an incomplete understanding of the retrieval procedure. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
81. Kansei of Miyazawa Kenji and Eidetic Imagery, Synesthesia, and Fantasy-Proneness
- Subjects
共感覚 ,eidetic imagery ,直観像 ,Miyazawa Kenji ,synesthesia ,hyperphantasia ,ハイパーファンタジア ,fantasy-proneness ,宮沢賢治 ,空想傾性 - Abstract
The sensory-cognitive characteristics underlying Miyazawa Kenjiʼs literary works often include eidetic images,synesthesia, and fantasy-proneness. This report aimed to examine Kenji's sensory-cognitive characteristics, based on the findings in our studies that eidetic images, synesthesia, and fantasy-proneness could share a common neural and psychosomatic basis. Miyazawa Kenji could be a typical hyperphantasia(Zeman, 2015), that is, a person with peculiar imagination according to recent research in cognitive psychology and brain science regarding imaginative abilities.
- Published
- 2020
82. Visualizing Estonia
- Author
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Linnap, Peeter
- Subjects
Estonia -- Portrayals -- Social aspects ,Semiotics ,Imagery (Psychology) ,Visualization (Mental images) ,Eidetic imagery ,Visual perception ,Social sciences - Abstract
The concept of 'Estonia' is constituted in different sign systems. Each such sign system models and communicates various aspects of 'Estonia', adding simultaneously its medium specific signs to the concept. The dominating visual representations circulating internationally about Estonia are photo albums, postcards, films, web pages and other iconic items. Photo albums in particular are constituted by the orthoscopic parameters of painting and the innocent notion of 'picturesque'. In Estonia these albums present hardly anything else than architecture and weirdly empty environment. The reason for this might be a long-term impact of ideology of the past that still tends to constitute an idealist kaleidoscopic overview of the country with no social dimension and its problems as a part of it. The modest level of visual literacy is obviously another reason of the endencies of representation that we observe in this research. The scenes offered in the visual facade menu mostly come from the past that refersto the vitality of the 'national' model of culture in Estonia. Hence we have Correction Form file:///C:/Workdir/PROG/recfolder/ 111113/STY39736/Correction for So ... 1 of 2 11/11/2013 3:39 PM the concept of a city/state as first of all an open-air museum. The status of 'visual Estonia' would be more interesting with inclusion of first: heterotopic environment in the visual representations; second: shifing the 'orthoscopic parametres' of representations; and third: diversifying scopic positions. Keywords Estonia visual representation kinds of representation * multimodality of communication * emblematic images * utopian space * arcadia * heterotopic space * visual regimes * orthoscopia * kaleidoscopic representation * fafade menu of image constellations museum concept in visual representation * visual literacy, In this article I will deal with a semiotic analysis of representations of Estonia that are expressed in picture books, postcards, tourist brochures and other such publications. My focus will [...]
- Published
- 2014
- Full Text
- View/download PDF
83. Indirect modulation of human visual memory
- Author
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Noa Herz, Yair Bar-Haim, Nitzan Censor, and Stas Kozak
- Subjects
Adult ,Male ,Science ,Context-dependent memory ,Context (language use) ,Article ,050105 experimental psychology ,Learning and memory ,03 medical and health sciences ,0302 clinical medicine ,Visual memory ,Memory ,Encoding (memory) ,Human behaviour ,Modulation (music) ,Humans ,0501 psychology and cognitive sciences ,Language ,Multidisciplinary ,05 social sciences ,Cognitive neuroscience ,Adaptation, Physiological ,Visual Perception ,Medicine ,Eidetic Imagery ,Female ,Picture Memory ,Negative correlation ,Psychology ,030217 neurology & neurosurgery ,Word (computer architecture) ,Cognitive psychology - Abstract
Conditions in which memories become maladaptive have inspired extensive research geared to modulate memory by targeting it directly and explicitly. Given limitations of direct memory modulation, we asked the following: can the target memories be modulated indirectly? To address this question, we uniquely targeted visual memories, and leveraged a paradigm utilizing instructions to either forget or remember newly encoded memories. We used a multi-domain approach, and applied the instructions to embedded verbal information presented during encoding (words), with the intention to indirectly modulate recognition of the target visual context memory itself (pictures). Accordingly, participants were presented with two lists of words, where each word was preceded and followed by pictures. Participants were instructed to either remember or forget the first list of words. As expected, the instruction to either remember or forget the words differentially influenced word memory strength. Importantly, the instruction regarding the words, indirectly modulated picture memory strength. Better memory for words resulted in reduced picture memory strength and vice versa, with the instruction to remember the words reducing picture memory strength. Together with a negative correlation between word and picture memory strength, the results suggest a competition for shared resources between memory for content and context. These findings may open new avenues to indirectly modulate maladaptive memories.
- Published
- 2021
- Full Text
- View/download PDF
84. Foreword.
- Author
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Shurpe, E. and Skosyrev, V.
- Subjects
- *
PHOTOGRAPHIC memory , *VISUAL memory , *EIDETIC imagery , *CHILD development , *ADOLESCENCE - Abstract
The article focuses on G. Feiman's work "Eidetic Memory and School Age" that argue eidetic phenomena are changeable, linking these changes to specific components of child and adolescent development. it mentions primary basis of all mental life consists of eidetic images that occupy a middle position between sensation and concept. it also mentions focus on the methodology and technique of researching eidetic phenomena.
- Published
- 2017
- Full Text
- View/download PDF
85. Bend, Twist, and Roll: Using Ribbons and Wheels to Visualize Curvature and Torsion.
- Author
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KUCZMARSKI, FRED
- Subjects
- *
EIDETIC imagery , *CURVATURE measurements , *TORSION , *RIBBONS , *ASSERTIONS (Logic) - Abstract
The article offers information on the role of visual and dynamic imagery in measuring curvature and torsion of space curves by using twists and turns of a bicycle wheel. Topics discussed include visualize a curvature and torsion inflection by constructing a normal ribbon, need for understand the rotation of bicycle wheel to justify a assertions related to torsion and rotation of Bishop frames with torsion wheel.
- Published
- 2015
- Full Text
- View/download PDF
86. Situating Eidetic Photomontage In Contemporary Landscape Architecture.
- Author
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Belanger, Blake and Urton, Ellen
- Subjects
LANDSCAPE architecture ,PHOTOMONTAGE ,EIDETIC imagery ,COLLAGE ,DADAISM ,VISUAL communication - Abstract
Photomontage is a pervasive method of representation in landscape architecture used frequently in botheducational and professional settings. Despite the proliferation of and widespread technical proficiency for creating photomontage, there has been relatively little discussion about the important nuances that distinguish photo-realistic simulations from conceptual collage compositions. By examining the breadth of contemporary work and its theoretical and historical basis, the authors delve deeply into an analysis of the most abstract and conceptual type of photomontage, which they term eidetic photomontage. As a means of addressing criticisms of eidetic photomontage they draw examples from landscape architecture professionals and students to identify common compositional strategies and communicative strengths. The article concludes with a discussion of how eidetic photomontage is valuable to landscape architects for enriching creative process, inviting dialogue, and exploring highly speculative proposals. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
87. Validation in Qualitative Research: General Aspects and Specificities of the Descriptive Phenomenological Method.
- Author
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Sousa, Daniel
- Subjects
- *
PHENOMENOLOGICAL psychology , *QUALITATIVE research , *QUALITY control , *EIDETIC imagery , *DESCRIPTIVE psychology - Abstract
The criteria for the validation of qualitative research are still open to discussion. This article has two aims: first, to present a summary of concepts, emerging from the field of qualitative research that present answers regarding issues of validation, reliability, and generalization; and second, to propose six concepts that allow the monitoring of the validation of phenomenological research within the context of qualitative research in psychology—intentionality, psychological phenomenological reduction, eidetic psychological analysis, syntheses of identification, phenomenon versus individual, and invariant structures. It is argued that there are general criteria that qualitative methods must meet, and specific methodological criteria to monitor the quality control. A final definition is proposed, to delimit the validation, reliability, and generalization of the phenomenological research results. [ABSTRACT FROM PUBLISHER]
- Published
- 2014
- Full Text
- View/download PDF
88. Specifying the boundary conditions of the multimedia effect: The influence of content and its distribution between text and pictures
- Author
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Katharina Scheiter, Francesca Pazzaglia, and Anne Schüler
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Male ,Farms ,Redundancy (linguistics) ,media_common.quotation_subject ,multimedia effect ,Spatial Learning ,050109 social psychology ,distribution of content ,050105 experimental psychology ,Young Adult ,Presentation ,text-picture overlap ,Humans ,Learning ,0501 psychology and cognitive sciences ,Content (Freudian dream analysis) ,Spatial analysis ,General Psychology ,boundary condition ,redundancy ,spatial text content ,Multimedia ,Holidays ,media_common ,Travel ,05 social sciences ,Spatial knowledge ,Reading ,Eidetic Imagery ,Female ,Psychology ,Photic Stimulation ,Maps as Topic ,Cognitive psychology - Abstract
It was investigated whether the beneficial effect of picture presentation might be influenced by the content conveyed through text and pictures and the way information is distributed between them. Ninety-nine students learnt in five between-subjects learning conditions (i.e., text with spatial contents plus pictures, text with visual contents plus pictures, only text with spatial contents, only text with visual contents, only picture) about a tourist centre and a holiday farm. Results showed that pictures (i.e., maps) were beneficial for learning if spatial knowledge had to be acquired, but did not support learning when non-spatial, visual knowledge had to be acquired. Furthermore, a high overlap of spatial information in text and picture was helpful, which can be explained by the assumption that learning is a text-guided process. On the other hand, regarding non-spatial visual information, a high text-picture overlap did not influence learning, probably because text alone was sufficient for acquiring visual knowledge. The implications of these findings are discussed.
- Published
- 2018
- Full Text
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89. Post-Dissociative Trance Disorder: Traditional Culture of Nini Pagar from Tigabinanga
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Elmeida Effendy and Silvana R. R. Ginting
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medicine.medical_specialty ,medicine.drug_class ,Cultural tradition ,Trance ,lcsh:Medicine ,030209 endocrinology & metabolism ,Disease ,Dissociative ,03 medical and health sciences ,0302 clinical medicine ,Primary health ,medicine ,Dissociative Trance Disorder ,030212 general & internal medicine ,Psychiatry ,business.industry ,lcsh:R ,General Medicine ,Eidetic Image ,Eidetic imagery ,Moderate depression ,Tiga binanga ,Neuroscience, Neurology and Psychiatry ,Sensorium ,business - Abstract
BACKGROUND: Dissociative Trance Disorder is uncommon, particularly in the eastern part of the world. Complexity and uniqueness of the symptoms, triggers, as well as the management strategy of this disease, make it an exceptional burden for the family. CASE REPORT: We reported a 17-year-old woman of a Karo descent who was admitted to Tiga Binanga Primary Health Center by her family due to frequent depressive mood, secluding herself, loss of interest, and frequent fatigue. The complaints persisted for about three weeks. The patient had a confirmed history of dissociative trance disorder known as trance or kesurupan in the local language. This condition is often linked to the local cultural tradition of Nini Pagar performed by the patient. There was neither a history of delusional thoughts, illusions, nor hallucinations. However, the eidetic image was evident. CONCLUSION: Nini Pagar, in this case, induces trans dissociative disorder and feature of this post dissociative trance disorder is moderate depression. We found that the eidetic image with sensorium is clear (compos mentis). Psychotherapy and pharmacotherapy were helping.
- Published
- 2019
90. Flashback psychopathology in combatants with PTSD
- Author
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К. Yu. Marushchenko, O. G. Syropyatov, and N. О. Dzeruzhynska
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General Computer Science ,media_common.quotation_subject ,Amnesia ,medicine.disease ,Egosyntonic and egodystonic ,Eidetic imagery ,Feeling ,Orientation (mental) ,medicine ,Anxiety ,Psychogenic disease ,Dissociative disorders ,medicine.symptom ,Psychology ,media_common ,Clinical psychology - Abstract
Background. Flashback is an artistic technique, primarily in cinema, with a temporary interruption of the narrative sequence in order to show some events in the past. In General psychopathology, flashback is an involuntary and unpredictable revival of traumatic experience through extraordinarily vivid memories lasting from a few seconds to several hours, during which veterans feel that a terrible reality from the past invades their real life. Subjectively, patients describe these conditions in the following phenomena: “war is in the eyes”, “I am here and not here”, scenes of death of a friend, scenes of violence. The boundaries between “that” and actual reality are blurred. Flashbacks are also observed when psychoactive substances are used – hallucinogens and stimulants, as well as alcohol. In narcology by flashback the occurrence of symptoms of intoxication after drug use cessation is meant. Flashbacks are also described in right-sided temporal lobe epilepsy, brain tumors, and other organic brain lesions. The literature suggests that flashbacks are a coping mechanism for coping with stress. At the same time, direct or symbolic reflection of the psychotrauma pattern in the content of recurrent memories is one of the main symptoms of diagnosis of psychogenic mental disorders. Wider psychopathological idea of the flashback evidence of nosological non-specificity of this phenomenon (Voloshin V. M., 2005; Alexander Yu. A., 2008; Zhmurov V. A., 2008; Krylov V. I., 2015). The diagnostic criteria for PTSD in ICD-10 do not distinguish flashback episodes from other mental disorders. In DSM-5, the flashback phenomenon is qualified as a dissociative episode and is considered along with reminiscences, illusions, hallucinations, meaningfully associated with recurrent experiences of psychotraumatic experiences, and is a diagnostic feature. Objective. The aim of the study was to investigate clinical and psychopathological features of flashbacks in the structure of PTSD in combatant soldiers. Materials and methods. Clinical follow-up examination of soldiers-combatants was conducted. With the system approach, we examined and selected according to the inclusion criteria 48combatants-servicemenof Armed Forces of Ukraine, males aged 31±0.7 years using the following study algorithm: 1) all respondents – combatants were tested using the Luscher test to screen for emotional disorders; 2) in the selected group of respondents with emotional disorders, a clinical and psychopathological study was further conducted with the additional use of the symptomatic questionnaire SCL-90-R (The Symptom Checklist-90-Revised) to clarify the main and additional symptoms of PTSD and comorbid psychopathological symptoms. Results. A study using ICD-11 revealed signs of PTSD in examined combatants. It is a disorder that develops after exposure to an extreme threatening or terrifying event or series of events, and is characterized by three “pivotal” manifestations: re-experiencing the traumatic event(s) at the present time in the form of vivid intrusive memories accompanied by fear or horror, flashbacks or nightmares; avoidance of thoughts and memories of the event, or avoidance of activities or situations that reminiscent of the event; a state of subjective sense of continuing threat in the form of hyper-alertness or increased reactions of fright. The revealed profile of symptoms was accompanied by additional permanent and widespread and persistent derangements of regulation, self-assessment and interpersonal functioning. For all combatants surveyed, a new diagnostic category of ICD-11 “Complex PTSD” was used. As noted by V. I. Krylov (2015), the symptoms of re-experiencing (flashbacks) are characterized by two main rows – obsessive and overvalued experiences. We also highlighted the different phenomenology of flashbacks, which have the following differences. First, the obsessive nature of reminiscences is observed in those memories that the patient wants to forget, the leading value in this case is the content of memories. Second, for intrusive ideas the focus is on intense affective images and pictures of psychotraumatic events. Third, retrospective self-analysis of the correctness of their behavior in a psychotraumatic situation has a leading place in obsessive doubts. Fourth, overvalued memories and views from the beginning are arbitrarily and are supported by “brothers in arms”. Overvalued experiences are egosyntonic and identify with personality. The opposite view of the aims and meaning of war causes aggression. “Heroization” of their behavior in military conditions takes place. Fifth, nightmares with scenes of war that end in awakenings or sleep inertia states with disorientation in place and time can be accompanied by aggressive actions. On the basis of phenomenological psychopathological analysis the main characteristics of the phenomenon of flashback were derived: 1) reflection of combat trauma in the content of re-experiencing; 2) spontaneous involuntary occurrence of re-experiencing without external provocation; 3) sensual richness of re-experiencing – visual images of flashback have a bright polychromatic character, auditory images are expressed, olfactory disorders are associated with combat experience (the smell of gunpowder, burning, blood); images of recurrent memories have a complete “military” plot; 4) re-experiencing are affectively saturated and repeat the feelings experienced by the combatant during the battle – it is fear, horror, expressed anxiety and bodily haptic sense of danger; 5) unlike epileptic phenomena, there is invariance of re-experiencing in psychogenic flashbacks. Thus, the classic version of flashback in PTSD is characterized by the following clinical and psychopathological features: sensoralized representations and eidetic images; monomodal images; partial immersion in painful experiences with the preservation of contact with reality; preservation of all kinds of orientation, the absence of amnesia during flashback. In psychotic PTSD, accompanied by confusion, which in foreign literature are considered “dissociative disorders”, there are signs of atypical flashback, requiring a different strategy of patient management. These are the following features: transformation of eidetic images into illusions and hallucinations; polymodality of images; full immersion in painful experiences with the loss of contact with real reality; violation of orientation in place and time; partial amnesia of real events. Conclusions. Phenomenological clinical and psychopathological analysis of flashbacks in PTSD allows not only to estimate the belonging of this disorder to combat mental pathology, but to carry out a differential diagnosis of this phenomenon for more effective assistance to military combatants.
- Published
- 2019
- Full Text
- View/download PDF
91. Is there 'feedback' during visual imagery? Evidence from a specificity of practice paradigm
- Author
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Krigolson, Olave, Van Gyn, Geraldine, Tremblay, Luc, and Heath, Matthew
- Subjects
Eidetic imagery ,Imagery (Psychology) ,Visualization (Mental images) ,Psychology and mental health - Abstract
The specificity of practice hypothesis predicts the development of a sensorimotor representation specific to the afferent feedback available during skill acquisition (Proteau, 1992; Proteau, Marteniuk, Girouard, & Dugas, 1987). In the present investigation, we used the specificity of practice hypothesis to test whether skill acquisition through visual imagery would lead to the development of a sensory-specific movement representation similar to one resulting from actual practice. To accomplish this objective, participants practiced walking a 12-m linear path in one of three practice conditions, full-vision (FV), no-vision (NV), or visual imagery (VI), for either 10 or 100 trials. Knowledge of spatial and/or temporal results (KR) was provided to participants following each trial during this phase. Following acquisition, participants completed 10 NV trials without KR. An analysis of root-mean-squared-error (RMSE) indicated NV participants were more accurate than both FV and VI participants in the transfer condition. We believe the equivalence in transfer RMSE between FV and VI suggests that there are similarities between the movement representations attained by FV and VI practice.
- Published
- 2006
92. Bodies and their parts
- Author
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Morrison, Julie Bauer and Tversky, Barbara
- Subjects
Eidetic imagery ,Imagery (Psychology) ,Cognition ,Psychology and mental health - Abstract
How do we think about the space of bodies? Several accounts of mental representations of bodies were addressed in body part verification tasks. An imagery account predicts shorter times to larger parts (e.g., back < hand). A part distinctiveness account predicts shorter times to more discontinuous parts (e.g., arm < chest). Apart significance account predicts shorter times to parts that are perceptually distinct and functionally important (e.g., head < back). Because distinctiveness and significance are correlated, the latter two accounts are difficult to distinguish. Both name-body and body-body comparisons were investigated in four experiments. In all, larger parts were verified more slowly than smaller ones, eliminating the imagery/size account. Despite the correlation between distinctiveness and significance, the data suggest that when comparisons are perceptual (body-body), part distinctiveness is the best predictor, and when explicit or implicit naming is involved, part significance is the best predictor. Naming seems to activate the functional aspects of bodies.
- Published
- 2005
93. Subjective estimation of the trajectory length of fused auditory image movement
- Author
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Varyagina, O.V.
- Subjects
Visualization (Mental images) ,Eidetic imagery ,Imagery (Psychology) ,Biological sciences - Published
- 2005
94. Mental imagery for a conversational robot
- Author
-
Roy, Deb, Hsiao, Kai-Yuh, and Mavridis, Nikolaos
- Subjects
Robot ,Robots -- Design and construction ,Eidetic imagery ,Imagery (Psychology) ,Vision ,Language and languages - Abstract
To build robots that engage in fluid face-to-face spoken conversations with people, robots must have ways to connect what they say to what they see. A critical aspect of how language connects to vision is that language encodes points of view. The meaning of my left and your left differs due to an implied shift of visual perspective. The connection of language to vision also relies on object permanence. We can talk about things that are not in view. For a robot to participate in situated spoken dialog, it must have the capacity to imagine shifts of perspective, and it must maintain object permanence. We present a set of representations and procedures that enable a robotic manipulator to maintain a "mental model" of its physical environment by coupling active vision to physical simulation. Within this model, "imagined" views can be generated from arbitrary perspectives, providing the basis for situated language comprehension and production. An initial application of mental imagery for spatial language understanding for an interactive robot is described. Index Terms--Active vision, grounding, language, mental imagery, mental models, mental simulation, robots.
- Published
- 2004
95. Reasoning, models, and images: behavioral measures and cortical activity
- Author
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Knauff, Markus, Fangmeier, Thomas, Ruff, Christian C., and Johnson-Laird, P.N.
- Subjects
Cognitive psychology -- Research ,Imagery (Psychology) -- Research ,Eidetic imagery ,Reasoning -- Research ,Neurology -- Research ,Health ,Psychology and mental health - Published
- 2003
96. A neglected tradition? Art history as Bildwissenschaft
- Author
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Bredekamp, Horst
- Subjects
Imagery (Psychology) ,Eidetic imagery ,Art -- History ,Art -- Evaluation ,Art -- Germany ,Arts/humanities software ,Humanities ,Literature/writing ,Political science - Published
- 2003
97. Differentiating visual and kinesthetic imagery in mental practice
- Author
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Fery, Yves-Andre
- Subjects
Motor ability -- Psychological aspects ,Motor ability -- Study and teaching ,Learning -- Psychological aspects ,Imagery (Psychology) -- Research ,Eidetic imagery ,Psychology and mental health - Abstract
Through two experiments, the study sought to emphasize the usefulness of the visual and kinesthetic imagery in mental practice. In Experiment 1, it was hypothesized that when the task to be learned through mental practice necessitates the reproduction of a form by drawing, the visual image, which provides a wide span of apprehension, is more suitable than the kinesthetic image. On the other hand, the kinesthetic image that supplies inputs from the muscles' positions and movements should be more appropriate for the acquisition of the duration of the drawing. In Experiment 2, it was hypothesized that the task, transformed into a motor task necessitating minute coordination of the two hands, would benefit more from kinesthetic imagery. To have optimal control over what was actually experienced during mental practice, the participants' imagery skills were measured. The participants also benefited from prior imagery training. The results demonstrate that when using mental practice to initially acquire a task, visual imagery is better for tasks that emphasize form while kinesthetic imagery is better for those tasks that emphasize timing or minute coordination of the two hands.
- Published
- 2003
98. Do people still report dreaming in black and white? An attempt to replicate a questionnaire from 1942
- Author
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Schwitzgebel, Eric
- Subjects
Dreams -- Case studies ,Imagery (Psychology) -- Case studies ,Eidetic imagery ,Health ,Psychology and mental health - Abstract
In the 1940s and 1950s many people in the United States appear to have thought they dreamed in black and white. For example, Middleton (1942) found that 70.7% of 277 college sophomores reported 'rarely' or 'never' seeing colors in their dreams. The present study replicated Middleton's questionnaire and found that a sample of 124 students in 2001 reported a significantly greater rate of colored dreaming than the earlier sample, with only 17.7% saying that they 'rarely' or 'never' see colors in their dreams. Assuming that dreams themselves have not changed over this time period, it appears that one or the other (or both) groups of respondents must be profoundly mistaken about a basic feature of their dream experiences.
- Published
- 2003
99. Towards structural systematicity in distributed, statically bound visual representations
- Author
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Edelman, Shimon and Intrator, Nathan
- Subjects
Imagery (Psychology) -- Models ,Mental representation -- Models ,Eidetic imagery ,Psychology and mental health - Abstract
The problem of representing the spatial structure of images, which arises in visual object processing, is commonly described using terminology borrowed from propositional theories of cognition, notably, the concept of compositionality. The classical propositional stance mandates representations composed of symbols, which stand for atomic or composite entities and enter into arbitrarily nested relationships. We argue that the main desiderata of a representational system--productivity and systematicity--can (indeed, for a number of reasons, should) be achieved without recourse to the classical, proposition-like compositionality. We show how this can be done, by describing a systematic and productive model of the representation of visual structure, which relies on static rather than dynamic binding and uses coarsely coded rather than atomic shape primitives. Keywords: Systematicity; Compositionality; Cognition
- Published
- 2003
100. Generating visual mental images: latency and vividness are inversely related
- Author
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D'Angiulli, Amedeo and Reeves, Adam
- Subjects
Imagery (Psychology) -- Research ,Eidetic imagery ,Psychology and mental health - Abstract
In three experiments, participants pressed a reaction time key and rated vividness after reading descriptions of common objects and imagining them as accurately as possible within a visual display subtending 1.2[degrees] or 10.8[degrees]. Display size had small effects on vividness and on image latency. Latency was much faster (~2.5 sec) for vivid images than for nonvivid ones (~7.5 sec), regardless of display size and initial size at which the images were generated (natural image size). Our findings characterize images as (1) detailed, as indicated by ratings of detail and by lack of category membership effects; (2) as occurring at many natural image sizes, so that time-consuming size adjustments are typically not needed; and (3) generated not concurrently with but after lexical access, as shown by latencies for the same image evoked by synonyms like pail and bucket. We conclude that image vividness and latency reflect the activation level of the visual imagery system, implying that image generation in everyday life mostly involves retrieving already-computed representations episodically stored in memory, which seldom require extensive re-elaboration such as size adjustment.
- Published
- 2002
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