Vision DisordersVision ScreeningRetinoscopyRefractive ErrorsStrabismusAmblyopiaVisual AcuityDepth PerceptionVision, OcularVision, LowVision TestsColor Vision DefectsBipolar DisorderMental DisordersVision, BinocularAnxiety DisordersMood DisordersDiagnostic and Statistical Manual of Mental DisordersNight VisionVision, MonocularBlindnessDepressive Disorder, MajorDepressive DisorderAttention Deficit Disorder with HyperactivityColor Perception TestsColor PerceptionAutistic DisorderStress Disorders, Post-TraumaticObsessive-Compulsive DisorderPsychotic DisordersSubstance-Related DisordersPhobic DisordersContrast SensitivityVisually Impaired PersonsChild Development Disorders, PervasiveQuestionnairesPrevalenceVisual PerceptionSensory AidsCognition DisordersPsychiatric Status Rating ScalesEyeglassesPhotic StimulationConduct DisorderVisual FieldsRisk FactorsTic DisordersSensory ThresholdsRetinal Cone Photoreceptor CellsPsychophysicsComorbidityVision DisparityCross-Sectional StudiesBorderline Personality DisorderEye DiseasesSomatoform DisordersSleep DisordersTime FactorsPattern Recognition, VisualSchizophreniaUnited StatesTreatment OutcomeMesopic VisionLymphoproliferative DisordersSeverity of Illness IndexLightingOphthalmologySpeech DisordersMovement DisordersAlcohol-Related DisordersMacular DegenerationBrainLearning DisordersFovea CentralisFollow-Up StudiesOpsinsRetinaSex FactorsCase-Control StudiesCataractCombat DisordersPsychometricsMagnetic Resonance ImagingImpulse Control DisordersInterview, PsychologicalAttention Deficit and Disruptive Behavior DisordersAnalysis of VarianceReproducibility of ResultsHealth SurveysSpace PerceptionQuality of LifeRetinal PigmentsActivities of Daily LivingAntisocial Personality DisorderGreat BritainModels, PsychologicalPedigreeDysthymic DisorderAgingOrientation