This paper reports on the development and piloting of an adaptive, online placement exam that will be administered to L2 and heritage learners of Spanish at the University of Illinois at Chicago. Particular attention is given to the structure of the exam and the linguistic strategies employed to distinguish heritage speakers from L2 learners. Results obtained from three pilot phases are presented along with a description of modifications made during each stage. Further challenges and steps are outlined. 

We examined how age of acquisition in Spanish heritage speakers and L2 learners interacts with implicitness vs. explicitness of tasks in gender processing of canonical and non-canonical ending nouns. Twenty-three Spanish native speakers, 29 heritage speakers, and 33 proficiency-matched L2 learners completed three on-line spoken word recognition experiments involving gender monitoring, grammaticality judgment, and word repetition. All three experimental tasks required participants to listen to grammatical and ungrammatical Spanish noun phrases (determiner–adjective–noun) but systematically varied the type of response required of them. The results of the Gender Monitoring Task (GMT) and the Grammaticality Judgment Task (GJT) revealed significant grammaticality effects for all groups in accuracy and speed, but in the Word Repetition Task (WRT), the native speakers and the heritage speakers showed a grammaticality effect, while the L2 learners did not. Noun canonicity greatly affected processing in the two experimental groups. We suggest that input frequency and reduced language use affect retrieval of non-canonical ending nouns from declarative memory in L2 learners and heritage speakers more so than in native speakers. Native-like processing of gender in the WRT by the heritage speakers is likely related to context of acquisition and particular experience with oral production. 

This study examined whether type of early language experience provides advantages to heritage speakers over second language (L2) learners with morphology, and investigated knowledge of gender agreement and its interaction with diminutive formation. Diminutives are a hallmark of Child Directed Speech in early language development and a highly productive morphological mechanism that facilitates the acquisition of declensional noun endings in many languages (Savickiene ̇ and Dressler, 2007). In Spanish, diminutives regularize gender marking in nouns with a non-canonical ending. Twenty-four Spanish native speakers, 29 heritage speakers and 37 L2 learners with intermediate to advanced proficiency completed two picture-naming tasks and an elicited production task. Results showed that the heritage speakers were more accurate than the L2 learners with gender agreement in general, and with non-canonical ending nouns in particular. This study confirms that early language experience and the type of input received confer some advantages to heritage speakers over L2 learners with early-acquired aspects of language, especially in oral production.