computer hardware and software for automatic analysis in the fields of human language development, human language assessment, and human language enrichment

'analysi':7 'assess':17 'automat':6 'comput':1 'develop':14 'enrich':21 'field':10 'hardwar':2 'human':12,15,19 'languag':13,16,20 'softwar':4

printed educational materials in the fields of human language development, human language assessment, and human language enrichment

'assess':13 'develop':10 'educ':2 'enrich':17 'field':6 'human':8,11,15 'languag':9,12,16 'materi':3 'print':1

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