Short-term memory (STM) for serially presented visual items is disrupted by task-irrelevant, to-beignored speech. Five experiments investigated the extent to which irrelevant speech is processed semantically by contrasting the following two hypotheses: (1) semantic processing of irrelevant speech is limited and does not interfere with serial STM…

Describes an investigation of the notion that sentence perception involves holding single clauses or propositions in a temporary buffer. Concludes that this notion is false and that, instead, more recently presented or important material may become more accessible in memory as presentation of the sentence proceeds. (Author/SED)