Axia College MaterialAppendix CPiaget WorksheetDirections: Review Module 26 of Psychology and Your Life. Complete the matrix below and answer the questions that follow.Cognitive StageAge RangeMajor CharacteristicsSensorimotorBirth to 2 yearsDevelopment of object permanencePreoperational2yrs to 7 yrsDevelopment of language and symbolic thinkingConcrete Operational Mastery7yrs to 12 yrsDevelopment of conservationFormal Operational12yrs to AdulthoodDevelopment of logical and abstract thinkingThis is the awareness that objects and people continue to exist, even if they are out of sight.RecognitionObject permanenceIntuitionCognitive developmentDuring this stage, motor skills are developed; however, there is little or no capacity for symbolic representation.Formal operationalConcrete operational masterySensorimotorPreoperationalThis is the term for when children view the world from only their perspective.Egocentric thoughtConceitedMetacognitionSelf-esteemThe knowledge that quantity is unrelated to the arrangement and physical appearance of objects.Principle of conservationZone of proximal developmentMassFormal operational stageThis term involves the planning, monitoring, and revising of cognitive strategies.AuthoritativePrinciple of conservationMetacognitionInformation processing