This paper examines the use of technology in development and assessment interpersonal communication skills an online second language (L2) Spanish classroom. The study explores synchronous asynchronous tools strategies to promote interaction among learners, while also considering challenges limitations assessing setting. results provide insights into effective evaluation methods for measuring pr...

This study examined how motivation for learning English, the amount of contact with English, and  length  of  residence  in  the  target language area affects Korean graduate students’ English pragmatic skills. The study attempted to account for differential pragmatic development among 50  graduate-level  Korean  students  in  relation  to  individual  factors  mentioned  above.  The  data were...

Provision of multiple-choice (MC) glosses, which combines the advantages of glosses and inferring, has recently gained its share of supporters as a potential technique for enhancing L2 texts and increasing word gain for L2 learners. Upon taking an actual TOEFL, the participants underwent a vocabulary pretest to ensure that the target words were unfamiliar to all of them. Half of the participant...

Compressed sensing (CS) states that a sparse signal can exactly be recovered from very few linear measurements. While in many applications, real-world signals also exhibit additional structures aside from standard sparsity. The typical example is the so-called block-sparse signals whose non-zero coefficients occur in a few blocks. In this article, we investigate the mixed l2/lq(0 < q ≤ 1) norm ...

This study examines the rhythmic properties of highly proficient Spanish-English bilinguals. Ten Spanish-English bilinguals who live in the United States read aloud sentences in Spanish (their L1) and English (their L2), and ten Spanish and ten English monolingual control speakers read aloud sentences in their respective native languages. We performed an acoustic analysis of vocalic and consona...

Multifunctional metal chelators that can modulate the amyloid β (Aβ) peptide aggregation and its interaction with metal ions such as copper and zinc hold considerable promise as therapeutic agents for Alzheimer's disease (AD). However, specific rather than systemic metal chelation by these compounds is needed in order to limit any side effects. Reported herein are two novel small bifunctional c...