title: Informing early intervention through an occupational science description of infant-toddler interactions with home space.
abstract: OBJECTIVE
  The study provides a substantive description of infant and toddler play with everyday objects and independent negotiation of home space.
  
  
  METHODS
  A grounded theory approach was used to study 18 typically developing children longitudinally from ages 1 to 18 months. Data from 133 home visits included videotaped self-directed play sessions with usual objects, maternal interviews, and observation records.
  
  
  RESULTS
  Infant Space Theory is a substantive theory of infant-toddler interactions with the spaces and objects of the home. This contextualized view of the infant-toddler describes progressions in gaze and visual play, in mapping and ranging home space, in stationary object play, and in the little-described development of mobile object play.
  
  
  CONCLUSIONS
  Therapists providing early intervention services within the home environment may benefit from the theory in their creation and modeling of naturalistic interventions with infants and families.
authors.affiliation: Eastern Kentucky University, 521 Lancaster Avenue, 103 Dizney, Richmond, KY 40475, USA. doris.pierce@eku.edu
authors.forename: Doris
authors.initials: D
authors.lastname: Pierce
authors.forename: Veronique
authors.initials: V
authors.lastname: Munier
authors.forename: Christine Teeters
authors.initials: CT
authors.lastname: Myers
mesh_terms: D002657:Child Development; D018479:Early Intervention, Educational; D005260:Female; D006801:Humans; D007223:Infant; D018730:Infant Behavior / Q000502:physiology / Q000523:psychology; D008124:Locomotion / Q000502:physiology; D008297:Male; D009788:Occupational Therapy; D010988:Play and Playthings / Q000523:psychology; D012931:Social Environment; D013037:Spatial Behavior / Q000502:physiology