Myers+Psy06知觉 心理学课件.ppt

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1、Myers’PSYCHOLOGYChapter6PerceptionPerceptionSelectiveAttentionfocusofconsciousawarenessonaparticularstimulusChangeBlindnessPerceptualIllusionsPerceptualIllusionsPerceptualIllusionsPerceptualIllusionsPerceptualIllusionsPerceptualIllusionsPerceptualIllusionsPerceptualOrganization:Gesta

2、ltVisualCapturetendencyforvisiontodominatetheothersensesGestalt--anorganizedwholetendencytointegratepiecesofinformationintomeaningfulwholesPerceptualOrganization:GestaltGroupingtheperceptualtendencytoorganizestimuliintocoherentgroupsGroupingPrinciplesproximity--groupnearbyfigurestoge

3、thersimilarity--groupfiguresthataresimilarcontinuity--perceivecontinuouspatternsclosure--fillingapsconnectedness--spots,lines,andareasareseenasunitwhenconnectedPerceptualOrganization:IllusoryContoursPerceptualOrganizationFigureandGround--organizationofthevisualfieldintoobjects(figure

4、s)thatstandoutfromtheirsurroundings(ground)PerceptualOrganization:GroupingPrinciplesPerceptualOrganization:ClosureGestaltgroupingprinciplesareatworkhere.PerceptualOrganization:GroupingPrinciplesGestaltgroupingprinciplesareatworkhere.PerceptualOrganization:DepthPerceptionDepthPercepti

5、onabilitytoseeobjectsinthreedimensionsallowsustojudgedistanceBinocularcuesretinaldisparityimagesfromthetwoeyesdifferclosertheobject,thelargerthedisparityconvergenceneuromuscularcuetwoeyesmoveinwardfornearobjectsPerceptualOrganization:DepthPerceptionVisualCliffPerceptualOrganization:D

6、epthPerceptionMonocularCuesrelativesizesmallerimageismoredistantinterpositioncloserobjectblocksdistantobjectrelativeclarityhazyobjectseenasmoredistanttexturecoarse-->closefine-->distantPerceptualOrganization:DepthPerceptionRelativeSizePerceptualOrganization:DepthPerceptionInterpositi

7、onPerceptualOrganization:DepthPerceptionMonocularCues(cont.)relativeheighthigherobjectsseenasmoredistantrelativemotioncloserobjectsseemtomovefasterlinearperspectiveparallellinesconvergewithdistancerelativebrightnesscloserobjectsappearbrighterPerceptualOrganization:DepthPerceptionRela

8、tiveHeightPe