The development of abstract syntax: Evidence from structural priming and the lexical boost

Structural priming paradigms have been influential in shaping theories of adult sentence processing and theories of syntactic development. However, until recently there have been few attempts to provide an integrated account that explains both adult and developmental data. The aim of the present paper was to begin the process of integration by taking a developmental approach to structural priming. Using a dialog comprehension-to-production paradigm, we primed participants (3–4 year olds, 5–6 year olds and adults) with double object datives (Wendy gave Bob a dog) and prepositional datives (Wendy gave a dog to Bob). Half the participants heard the same verb in prime and target (e.g. gave–gave) and half heard a different verb (e.g. sent–gave). The results revealed substantial differences in the magnitude of priming across development. First, there was a small but significant abstract structural priming effect across all age groups, but this effect was larger in younger children than in older children and adults. Second, adding verb overlap between prime and target prompted a large, significant increase in the priming effect in adults (a lexical boost), a small, marginally significant increase in the older children and no increase in the youngest children. The results support the idea that abstract syntactic knowledge can develop independently of verb-specific frames. They also support the idea that different mechanisms may be needed to explain abstract structural priming and lexical priming, as predicted by the implicit learning account (Bock, K., & Griffin, Z. M. (2000). The persistence of structural priming: Transient activation or implicit learning? Journal of Experimental Psychology – General, 129(2), 177–192). Finally, the results illustrate the value of an integrative developmental approach to both theories of adult sentence processing and theories of syntax acquisition.     

Putnam’s Internal Realism: A Radical Restatement

Putnam’s internal realism is aimed at reconciling realist and antirealist intuitions about truth and the nature of reality. A common complaint about internal realism is that it has never been stated with due precision. This paper attempts to render the position precise by drawing on the literature on conceptual spaces as well as on earlier work of the authors on the notion of identity.     

Family discussion group therapy for major depression: a brief systemic multi‐family group intervention for hospitalized patients and their family members

This paper describes a brief systemic multi‐family group intervention for hospitalized patients with major depression and their family members. The presented treatment integrates elements of systemic therapy, social constructionist and narrative concepts and the family systems‐illness model. It has further adapted a specific multi‐family group format combining marital group sessions and family group sessions. Similarities and differences with other family interventions for depression are discussed. The therapeutic foundations and goals, the organization, and the therapeutic process are explained. A number of clinical vignettes are presented to illustrate the treatment procedure. Although the first clinical impressions about the usefulness of the family discussion group intervention are promising, the efficacy of the treatment awaits the completion of a clinical trial that is currently underway.