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Träfflista för sökning "WFRF:(Johansson Kenneth) ;conttype:(refereed);pers:(Holmqvist Kenneth);pers:(Johansson Roger)"

Sökning: WFRF:(Johansson Kenneth) > Refereegranskat > Holmqvist Kenneth > Johansson Roger

  • Resultat 11-20 av 27
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11.
  • Foulsham, Thomas, et al. (författare)
  • Comparing scanpaths during scene encoding and recognition: A multi-dimensional approach
  • 2012
  • Ingår i: Journal of Eye Movement Research. - 1995-8692. ; 5:4:3, s. 1-14
  • Tidskriftsartikel (refereegranskat)abstract
    • Abstract in UndeterminedComplex stimuli and tasks elicit particular eye movement sequences. Previous research has focused on comparing between these scanpaths, particularly in memory and imagery research where it has been proposed that observers reproduce their eye movements when recognizing or imagining a stimulus. However, it is not clear whether scanpath similarity is related to memory performance and which particular aspects of the eye movements recur. We therefore compared eye movements in a picture memory task, using a recently proposed comparison method, MultiMatch, which quantifies scanpath similarity across multiple dimensions including shape and fixation duration. Scanpaths were more similar when the same participant's eye movements were compared from two viewings of the same image than between different images or different participants viewing the same image. In addition, fixation durations were similar within a participant and this similarity was associated with memory performance.
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12.
  • Holsanova, Jana, et al. (författare)
  • Lund Eye Tracking Studies in Research on Language and Cognition
  • 2010
  • Ingår i: Slovo a Slovesnost. - 0037-7031. ; 71:4, s. 317-328
  • Tidskriftsartikel (refereegranskat)abstract
    • The research group from Humanities laboratory at Lund University, Sweden, presents three strands of research on language and cognition where eye-tracking methodology has been used as a window on the mind. The paper includes: (1) eye tracking studies on picture viewing and picture description showing the dynamics of how speakers perceive, conceptualize and spontaneously describe complex visual scenes on higher levels of discourse, (2) studies using a combination of eye tracking and spoken scene descriptions to study mental imagery and to track the ability of “seeing something in the mind’s eye”, and (3) eye tracking studies conducted in order to study ’thinking for speaking’ and linguistic diversity by investigating language-specific cognitive effects. The paper ends with a visionary outlook for future applications of eye tracking methodology in the study of language and cognition.
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14.
  • Holsanova, Jana, et al. (författare)
  • Visualisering av ögonrörelser som stöd för motivation, metakognition och lärande
  • 2014
  • Ingår i: Vetenskapliga perspektiv på lärande, undervisning och utbildning i olika institutionella sammanhang : utbildningsvetenskaplig forskning vid Lunds universitet. - 9789174738629 ; , s. 369-380
  • Bokkapitel (refereegranskat)abstract
    • Bidraget presenterar ett nytt pedagogiskt verktyg (EyeLearn) som baseras på ögonrörelsemätningsmetoden och används som stöd för motivation, metakognition och lärande. Genom visualiseringar av ögonrörelser kan man följa problemlösningsprocessen, ge stöd till lågpresterande elever, förbättra elevers metakognitiva förmågor och studieteknik, plocka fram exempel på framgångsrika och mindre framgångsrika strategier, motivera elever genom att engagera dem i jämförande diskussioner om alternativa lösningar samt anpassa digitala läromedel efter elevernas förmåga och preferens. Verktyget stödjer därmed interaktivitet, ger återkoppling till eleven, respekterar individernas lärstilar, erbjuder former av samarbete och stödjer metakognition.
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15.
  • Johansson, Roger, et al. (författare)
  • Eye Movements and Reading Comprehension While Listening to Preferred and Non-preferred Study Music
  • 2012
  • Ingår i: Psychology of Music. - : SAGE Publications. - 1741-3087 .- 0305-7356. ; 40, s. 339-356
  • Tidskriftsartikel (refereegranskat)abstract
    • In the present study 24 university students read four different texts in four conditions: (1) while listening to music they preferred to listen to while studying; (2) while listening to music they did not prefer to listen to while studying; (3) while listening to a recording of noise from a café; and finally (4) in silence. After each text they took a reading-comprehension test. Eye movement data were recorded for all participants in all conditions. A main effect for the reading-comprehension scores revealed that the participants scored significantly lower after they had been listening to the non-preferred music while reading, compared with reading in silence. No significant effects were found between the other conditions. No significant differences between conditions were found for the traditional eye movement measures in reading (fixation duration, saccadic amplitude, regressions, and first-pass and second-pass reading time). It is suggested that this result is a consequence of participants not being aware that their reading processes are disrupted by a non-preferred musical background. They do not make the necessary changes to the processes involved in reading required to compensate for increased cognitive load. The results are discussed in relation to study/reading habits, extraversion, arousal and working memory capacity.
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17.
  • Johansson, Roger, et al. (författare)
  • Eye Movements During Mental Imagery are Not Reenactments of Perception
  • 2010
  • Ingår i: Cognition in Flux. ; , s. 1968-1973
  • Konferensbidrag (refereegranskat)abstract
    • In this study eye movements were recorded for participants in three different conditions. All three conditions consisted of a perception phase and an imagery phase. The imagery phase was similar for all conditions, i.e. participants looked freely at a blank white screen. But the perception phase was different for each condition. In a control condition participants looked freely at a complex picture. In the first experimental condition they looked at another complex picture but maintained fixation at the center of the picture. In the second experimental condition they maintained central fixation while listening to a verbal scene description. The results revealed that despite central fixation during perception in the two central gaze conditions, participants’ eye movements were spread out during imagery and reflected spatial positions and directions of the picture or scene. These results contradict the assumption that eye movements during imagery are reenactments of perception.
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19.
  • Johansson, Roger, et al. (författare)
  • Eye movements during visual imagery have a functional role and are related to individual differences in spatial imagery ability
  • 2011
  • Ingår i: In B. Kokinov, A. Karmiloff-Smith, & N. J. Nersessian (Eds.), European perspectives on cognitive science: Proceedings of the European conference on cognitive science EuroCogSci 2011. Sofia: New Bulgarian University Press..
  • Konferensbidrag (refereegranskat)abstract
    • This study investigated eye movements during visual imagery, under two experimental conditions. Participants recalled complex pictures from memory while looking at a blank screen under a condition of free viewing and under a condition where fixation was maintained in the centre of the screen. The recall task was to orally describe the picture. Results showed that, under the condition of free viewing, eye movements spread out and closely reflected content and spatial information from the recalled picture. However, the degree and amplitude of this effect varied among individuals and had a negative correlation with spatial imagery ability. Maintaining central fixation during recall affected and impaired pictorial recall. Descriptions focused significantly more on global and general aspects of the picture than on specific elements and spatial relations, when compared with the free viewing condition. These findings have important implications for visuo-spatial reasoning, mental models and spatial cognition in general.
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20.
  • Johansson, Roger, et al. (författare)
  • Gaze patterns reveal how situation models and text representations contribute to episodic text memory
  • 2018
  • Ingår i: Cognition. - : Elsevier BV. - 0010-0277. ; 175, s. 53-68
  • Tidskriftsartikel (refereegranskat)abstract
    • When recalling something you have previously read, to what degree will such episodic remembering activate a situation model of described events versus a memory representation of the text itself? The present study was designed to address this question by recording eye movements of participants who recalled previously read texts while looking at a blank screen. An accumulating body of research has demonstrated that spontaneous eye movements occur during episodic memory retrieval and that fixation locations from such gaze patterns to a large degree overlap with the visuospatial layout of the recalled information. Here we used this phenomenon to investigate to what degree participants’ gaze patterns corresponded with the visuospatial configuration of the text itself versus a visuospatial configuration described in it. The texts to be recalled were scene descriptions, where the spatial configuration of the scene content was manipulated to be either congruent or incongruent with the spatial configuration of the text itself. Results show that participants’ gaze patterns were more likely to correspond with a visuospatial representation of the described scene than with a visuospatial representation of the text itself, but also that the contribution of those representations of space is sensitive to the text content. This is the first demonstration that eye movements can be used to discriminate on which representational level texts are remembered and the findings provide novel insight into the underlying dynamics in play.
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  • Resultat 11-20 av 27

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