In this study, we explore native and non-native syntactic processing, paying special attention to the language distance factor. To this end, we compared how native speakers of Basque and highly proficient non-native speakers of Basque who are native speakers of Spanish process certain core aspects of Basque syntax. Our results suggest that differences in native versus non-native language processing strongly correlate with language distance: native/non-native processing differences obtain if a syntactic parameter of the non-native grammar diverges from the native grammar. Otherwise, non-native processing will approximate native processing as levels of proficiency increase. We focus on three syntactic parameters: (i) the head parameter, (ii) argument alignment (ergative/accusative), and (iii) verb agreement. The first two diverge in Basque and Spanish, but the third is the same in both languages. Our results reveal that native and non-native processing differs for the diverging syntactic parameters, but not for the convergent one. These findings indicate that language distance has a significant impact in non-native language processing.

PurposeThe purpose of this paper is to analyze the interaction between the availability of financial information and individuals' cognitive profiles to explain investors' herding behavior.Design/methodology/approachThe authors designed and conducted an experiment to observe the behavior of subjects in three settings, each with a different level of information.FindingsResults confirm that a dependence relation exists between information, investors' behavioral biases and the herding phenomenon. Moreover, the experiment shows that information concerning the number of previous transactions in the market is particularly relevant to explain herding propensity among investors. The findings indicate that the cognitive profile of investors is more relevant as the availability of information increases and the number of previous transactions in the market is low.Research limitations/implicationsFuture research should examine further the best way to measure the individual's cognitive profile and its interaction with information limitation in financial markets. The presence of high levels of uncertainty favors herding behavior regardless of inter‐individual differences, and only when the availability of information is high and the number of transactions is low does the subjects' cognitive profile explain the investors' herding behavior. Finally, it is observed that not all public information receives the same attention by investors. The attractiveness of public information requires further attention.Social implicationsThe herding phenomenon is difficult to anticipate because there are factors of a very diverse nature that intervene.Originality/valueThe research described in this paper measures investors' cognitive profile to identify the interaction between availability of information, cognitive profile and herding.

Cartilage loss leads to osteoarthritis, the most common cause of disability for which there is no cure. Cartilage regeneration, therefore, is a priority in medicine. We report that agrin is a potent chondrogenic factor and that a single intraarticular administration of agrin induced long-lasting regeneration of critical-size osteochondral defects in mice, with restoration of tissue architecture and bone-cartilage interface. Agrin attracted joint resident progenitor cells to the site of injury and, through simultaneous activation of CREB and suppression of canonical WNT signaling downstream of β-catenin, induced expression of the chondrogenic stem cell marker GDF5 and differentiation into stable articular chondrocytes, forming stable articular cartilage. In sheep, an agrin-containing collagen gel resulted in long-lasting regeneration of bone and cartilage, which promoted increased ambulatory activity. Our findings support the therapeutic use of agrin for joint surface regeneration.

The Basque impersonal is a detransitivized construction that resembles middles, passives and impersonals. In this construction, the thematic object is the grammatical subject, which bears absolutive case and triggers absolutive agreement, and the auxiliary selected is izan ‘be’. At the same time, there is an implicit agent that is syntactically active even though it is not realized as an ergative argument with corresponding ergative agreement. In this article, we compare the Basque impersonal with the middle, the passive of languages like English, and subject-suppressing impersonals (as in Polish), and we show that it is more similar to the passive and subject-suppressing impersonals, given that (i) in the Basque impersonal, the event is instantiated, (ii) it can be used with more predicate classes, and (iii) it allows dative-marked second objects, among other properties. Similarly, like in English-type passives and subject-suppressing impersonals, the implicit agent of the Basque impersonal is syntactically active, as it can license agent-oriented modifiers and control adjunct purpose clauses. Nevertheless, there are other properties in which these constructions differ; for instance, the implicit agent must be interpreted as human, unlike in passives, and the grammatical subject cannot be other than 3rd person, something attested neither in passives nor in subject-suppressing impersonals. In light of this distribution, we consider the Basque impersonal to be located somewhere in between middles, passives and subject-suppressing impersonals as far as its syntactic properties are concerned.