Three experiments explored how well children recognize events from different types of visual experience: either by directly seeing an event or by indirectly experiencing it from post-event visual evidence. In Experiment 1, 4- and 5- to 6-year-old Turkish-speaking children (n = 32) successfully recognized events through either direct or indirect…

Evidentiality in language marks how information contained in a sentence was acquired. For instance, Turkish has two past-tense morphemes that mark whether access to information was direct (typically, perception) or indirect (hearsay/inference). Full acquisition of evidential systems appears to be a late achievement cross-linguistically. Currently,…

Three experiments investigated the acquisition of English epistemic modal verbs (e.g., "may", "have to"). Semantically, these verbs encode possibility or necessity with respect to available evidence. Pragmatically, the use of weak epistemic modals often gives rise to scalar conversational inferences (e.g., "The toy may be…