Children in situations of destitution who become institutionalized commonly display developmental disorders, including delayed growth. The aim was to evaluate the environmental quality of the casas cuna of the Department of Chuquisaca (Plurinational state of Bolivia) in children aged 0 to 2 years old after receiving an early stimulation program based on psychomotor therapy. Thirty-six children who were institutionalized at shelter homes in the Department of Chuquisaca were selected to receive sessions of psychomotricity over a five-month period. The Infant/Toddler Home Observation for Measurement of the Environment (IT-HOME) scale and the Attachment During Stress Scale (ADS) were used. The adult-child relationship with factors of responsiveness (-0.89; p = 0.037), acceptance (0.57; p = 0.024), organization (-1.03; p < 0.001), learning material (-2.57; p < 0.001) and involvement (-1.92; p < 0.001) scored below expectations, showing that environmental indicators are a poor stimulation for children growing up in shelter homes. Improvements were found in the children's development after receiving this therapy. In conclusion, an early stimulation program based on psychomotor therapy over five months provided favorable results for the acquisition of skills for communication, motor development and social skills, which positively affect the psychomotor development.
Keywords: casas cuna; development; psychomotricity therapy; stimulation.