1. Selective attention and active engagement in young children;Akshoomoff;Developmental Neuropsychology,2002
2. How to pick a toy: checklist for toy shopping;American Occupational Therapy Association,2011
3. Life at home in the twenty-first century;Arnold,2012
4. Curiosity and learning;Berlyne;Motivation and Emotion,1979
5. An Exploratory study of toddlers’ satisfaction with their toy environments;Bjorklund,1979