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| 2. |
- Johansson, Roger, et al.
(författare)
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Eye movements play an active role when visuospatial information is recalled from memory
- 2012
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Ingår i: Journal of Vision. ; 12:9
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Konferensbidrag (refereegranskat)abstract
- Abstract in Undetermined Whilst it has been established that spontaneous eye movements occur with visual imagery and that they are comparable with those from an original scene inspection (e.g., Brandt & Stark, 1997; Johansson, Holsanova, & Holmqvist, 2006), the exact purpose of these eye movements has been a hot topic of debate (cf., Ferreira et al., 2008; Richardson et al., 2009). Do they have an active and functional role in memory retrieval or are they merely an epiphenomenon? In a recent study we reported that when eye movements were prohibited for participants who orally described pictures from memory, their recollections became altered and impaired (Johansson, Holsanova, Dewhurst, & Holmqvist, (in press). Journal of Experimental Psychology: Human Perception and Performance). The current study was designed as a follow-up, aiming to uncover exactly how imposing different eye movements on participants affects memory retrieval processes. Eye movements were recorded from participants who recalled properties and spatial arrangements of sets of objects under four different manipulations: (1) free viewing on a blank screen; (2) gazing at a fixation cross; (3) looking at an area which was matched with the original locations of the objects to be recalled; (4) looking at an area which did not match the original locations of the objects to be recalled. By restricting eye movements in different ways during recall, we demonstrate the sensitivity of retrieval performance to specific eye movement manipulations. Results provide evidence that eye movements do have an active and supportive role when visuospatial information is recalled by highlighting the circumstances under which a visual memory is hampered. Additionally, findings suggest that the influence of "eye movements to nothing" is primarily related to the processing and retrieval of spatial information.
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- Andersson, Bodil, et al.
(författare)
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Combining Keystroke Logging with Eye Tracking
- 2006
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Ingår i: Writing and Digital Media. - 1572-6304. - 0080448631 ; 17, s. 166-172
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Bokkapitel (refereegranskat)abstract
- This chapter describes the successful development of a new methodology for studying on-line writing. The text-logging tool ScriptLog has been combined with the eyetracking technology iView X HED HT, in order to enhance the study of the interplay between writing, monitoring and revision. Data on the distribution of visual attention during writing help determining to what extent pauses are used for monitoring. The complexity of the experimental settings, and the expertise needed for interpreting the eye-tracking data make this a method suitable mainly for laboratory settings. The chapter also introduces an analysis tool that merges data from ScriptLog and iView and thus helps the researcher to organise and analyse the vast amount of data produced.
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| 4. |
- Holmqvist, Kenneth, et al.
(författare)
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Perceiving and Producing the Frog Story
- 2004
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Ingår i: Perspectives on language and language development. - : Springer US. - 1402079036 ; , s. 293-306
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Bokkapitel (refereegranskat)
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| 5. |
- Holsanova, Jana, et al.
(författare)
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Lund Eye Tracking Studies in Research on Language and Cognition
- 2010
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Ingår i: Slovo a Slovesnost. - 0037-7031. ; 71:4, s. 317-328
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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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| 8. |
- Holsanova, Jana, et al.
(författare)
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Visualisering av ögonrörelser som stöd för motivation, metakognition och lärande
- 2014
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Ingår i: Vetenskapliga perspektiv på lärande, undervisning och utbildning i olika institutionella sammanhang : utbildningsvetenskaplig forskning vid Lunds universitet. - 9789174738629 ; , s. 369-380
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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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| 9. |
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| 10. |
- Johansson, Roger, et al.
(författare)
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Eye Movements During Mental Imagery are Not Reenactments of Perception
- 2010
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Ingår i: Cognition in Flux. ; , s. 1968-1973
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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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