Showing posts with label acquisition. Show all posts
Showing posts with label acquisition. Show all posts

Thursday, February 12, 2009

Eventive and stative passives: the role of transfer in the acquisition of ser and estar by German L1 speakers

Eventive and stative passives: the role of transfer in the acquisition of ser and estar by German L1 speakers

Joyce Bruhn de Garavito and Elena Valenzuela
The University of Western Ontario
joycebg@uwo.ca, evalenzu@uwo.ca

Although the acquisition of verbal and adjectival passives has been the subject of a great deal of research in first language acquisition it has not received much attention in second language research. In Spanish, the two types of passive relate directly to one of the most difficult areas of acquisition: the differences between the copular verbs ser and estar. As the examples in (1) show, ser is used with a participle to express an eventive passive, while estar with a participle expresses a state. The passive with ser allows the presence of an agent (Luján 1981), while estar does not. Bruhn de Garavito and Valenzuela ( 2005; 2006) showed that even when learners performed at ceiling with adjectives, they exhibited a great deal of difficulty distinguishing the use of the two copulas with participles. This in spite of the fact that the two types of passive exist in English, the L1 of the learners, although the difference is not overtly marked in this language.
(1) a. La comida fue servida por un mesero muy simpático.
The dinner was served by a very nice waiter.
b. La comida está servida (*por un mesero muy simpático).
The dinner is served (*by a very nice waiter).
In this paper we will examine the acquisition of the two passives by learners whose L1 encodes the difference in a way very similar to Spanish. As seen below, German expresses an eventive passive with the verb werden, while an adjectival passive takes the verb sein (Kratzer, 2000; Examples from Abbot-Smith and Behrens, 2006).
(2) a. Der Reis war gekocht.
The rice was cooked (in a state of being cooked)
b. Der Reis wurde gekocht.
The rice was (went through a process) of being cooked.
The inclusion of learners whose L1 is similar to the L2 will allow us to tease apart the cause of the difficulty encountered by the English L1 speakers. Bruhn de Garavito and Valenzuela argued that it was caused by differences between English and Spanish participles, and not because of the copulas. However, there is now widespread agreement that the difference between the copulas is aspectual, both in German (see Abbot-Smith and Behrens 2006) and in Spanish (Luján 1981; Lema 1992; Schmitt 1992). Aspect has been found to be problematic for English L2 learners (Montrul and Slabakova 2003). Transfer from the L1 would predict that the German learners would have no problems with the Spanish.
The experiment included two groups of speakers, a group of L2 German learners of Spanish (n=15) and a control group (n=10). The learners completed three tasks: a grammaticality judgment task, a truth value judgment task, and a translation task, besides a placement test and a language profile. We predict that transfer cannot explain the results. Rather, it is possible that aspectual distinctions, which lie at the syntax/semantics interface, may not be easily accessed either from the input or from the L1.

Friday, February 6, 2009

The acquisition of gender in the L2 Spanish of L1 Polish speakers

Ewelina Barski

This research investigates the acquisition of the abstract feature [gender] in second language (L2) Spanish. Previous research on the acquisition of gender found that gender was difficult to acquire resulting in persistent problems in agreement (Franceschina 2001; Hawkins 1998). Problems realizing gender have been attributed to ‘mapping’ problems where there is a mismatch between surface realizations and abstract feature properties (White et al. 2004). Spanish is a language that has a gender feature for nouns and gender agreement for determiners and adjectives a property of the grammar for which explicit instruction is received. However, viewing how L1 Polish speakers acquire gender in their L2 Spanish will be interesting since Polish also marks gender in demonstratives, nouns and adjectives. In order to investigate this issue, all Polish and Spanish speaking participants completed two tests: An oral production task and a picture-matching task. Currently, there are 14 L1 Polish speakers and 9 L1 Spanish speakers who have been tested. Preliminary results indicate that problems realizing gender are present even when the L1 also marks grammatical gender.