Aspect markers (AMs), temporal adverbs (TAs) and temporal nouns (TNs) are used by young Mandarin-speaking children to express time. However, the factors that affect the relative acquisition trajectories of these categories remains unclear. Accordingly, this study adopts Weist's time-concept model to examine the patterns of acquisition between and…

Purpose: Liquids are among the last sounds to be acquired by English-speaking children. The current study considers their acquisition from an articulatory timing perspective by investigating anticipatory posturing for /l/ versus /[voiced alveolar approximant]/ in child and adult speech. Method: In Experiment 1, twelve 5-year-old, twelve…

The "contextual hypothesis" of French and Brown (1977) concerning children's acquisition of temporal terms was tested. French and Brown claimed that it would be impossible for children to learn the meaning of temporal terms except by hearing them used in contexts where they referred to already known sequences, and further proposed that the terms…

A study of the time- and aspect-marking of 24-month-old native Mandarin-speaking children analyzed their language during free play, and matched fifty utterance samples containing active predicates with all utterances using the perfective suffix "-le." It was found that the children mentioned the future, particularly their immediate intentions,…