Using generative syntactic theory regarding verb raising, predictions are made about adverb position in intra-sentential Spanish– English code-switching. Since both languages allow for non-raising, pre-verbal adverbs should be acceptably switched. However, since verb raising is only available in Spanish, post-verbal adverbs should only be allowed with a Spanish finite verb.

Spanish–English early bilinguals (n=24) completed a written acceptability judgment task with a 7-point Likert-type scale. The Spanish–English code-switched sentences contained a finite verb switched with a post-verbal or pre-verbal adverb. In addition, comparison sets of monolingual equivalents were tested, targeting adverb order in Spanish and English.

A total of 192 judgments were included in the analysis, and z-scores of the mean ratings provided by the participants were calculated. After a descriptive analysis of the results compared language and adverb order, statistical analyses were conducted via analyses of variance (ANOVAs).

Participants showed a preference for non-raising in English, while they accepted both orders in Spanish, but only with adverbs of completion and manner. For code- switching, non-raising was always acceptable, but verb raising varied. The availability of switched non-raising directly follows from the literature. However, the language of the finite verb did not predict availability of verb raising in code-switching. The results suggest that the language of the adverb is crucial to the availability of switching, not solely the verb.

The status of adverbs in code-switching has been left relatively unexplored. This study provides important details regarding adverb position both in mixed Spanish–English utterances and in monolingual contexts for this particular bilingual population.

These findings have a broader impact by providing data about adverb-position preferences in Spanish for a different community of speakers. In particular, it shows even more variability in the idiosyncratic behavior of different adverbs in Spanish.

doi: 10.1177/13670069211057955

There is continued debate on what determines the rule-governed behavior of intrasentential code-switching. Central to this debate is whether it is essential to differentiate between the languages involved, i.e., a matrix language and an embedded language. In favor of such an approach is Myers-Scotton’s (1993, 2002) Matrix Language Frame Model, whereas MacSwan’s (1999, 2014) Minimalist approach to code-switching operates independently of such a notion. To compare these two frameworks, a written Acceptability Judgment Task was completed by highly proficient Spanish-English bilinguals. The results suggest that the (un)grammaticality of the subject-predicate switch in embedded contexts does not align with the predictions made by the proposal by Jake (1994), an analysis that operates under the Matrix Language Frame Model. Proposals within the Minimalist approach to code-switching, both van Gelderen and MacSwan (2008) and González-Vilbazo and Koronkiewicz (2016), however, are effective at predicting grammaticality.

doi: 10.1075/ihll.26.12kor

The current study investigates whether there is variation among different types of control stimuli in code-switching (CS) research, how such stimuli can be used to accommodate heterogeneity, and how they can also be used as a baseline comparison of acceptability. A group of native Spanish–English bilinguals (n = 20) completed a written acceptability judgment task with a 7-point Likert scale. Five different types of control stimuli were included, with three types considered to be completely acceptable (complex-sentence switches, direct-object switches, and subject–predicate switches) and two types considered to be completely unacceptable (pronoun switches and present–perfect switches). Additionally, a set of present–progressive switches were included as a comparison, as their acceptability status is still actively debated. The participants as a whole exhibited the expected grammatical distinctions among the control stimuli, but with a high degree of individual variability. Pronoun switches and auxiliary verb switches were rated significantly lower than the complex-sentence switches, direct-object switches, and subject–predicate switches. These results show that control stimuli can also establish a baseline comparison of acceptability, and recommendations for inclusion in experimental CS research are provided.

doi:10.3390/languages4030067