Semantic interference in language production is due to graded similarity,not response relevance

There is an ongoing debate on the question whether semantic interference effects in language production reflect competitive processes at the level of lexical selection or whether they reflect a post-lexical bottleneck, occupied in particular by response-relevant distractor words. To disentangle item-inherent categorical relatedness and task-related response relevance effects, we combined the picture–word interference task with the conditional naming paradigm in an orthogonal design, varying categorical relatedness and task-related response relevance independent of each other. Participants were instructed to name only objects that are typically seen in or on the water (e.g. canoe) and refrain from naming objects that are typically located outside the water (e.g. bike), and vice versa. Semantic relatedness and the response relevance of superimposed distractor words were manipulated orthogonally. The pattern of results revealed no evidence for response relevance as a major source of semantic interference effects in the PWI paradigm. In contrast, our data demonstrate that semantic similarity beyond categorical relations is critical for interference effects to be observed. Together, these findings provide support for the assumption that lexical selection is competitive and that semantic interference effects in the PWI paradigm reflect this competition.     

Association between self-reported and performance-based navigational ability using internet-based remote spatial memory assessment

ABSTRACT

Traditionally, studies of spatial memory tend to utilise table-top tasks that focus on new spatial learning, however these in-lab procedures may not be reflective of real world spatial memory or navigation. This study investigated the relationship between self-rated navigation abilities and performance on a naturalistic Internet-based assessment of spatial memory for environments learned long ago. Results indicated that self-rated navigation ability was significantly associated with most of the remote spatial memory metrics. Familiarity with the geographical area tested, as well as frequency of visits, significantly predicted performance on the remote spatial memory measures. These results support the use of internet testing for performance-based navigation abilities in the assessment of remote spatial memory.     

Constructing autobiographical events within a spatial or temporal context: a comparison of two targeted episodic induction techniques

ABSTRACT

Recalling and imagining autobiographical experiences involves constructing event representations within spatiotemporal contexts. We tested whether generating autobiographical events within a primarily spatial (where the event occurred) or temporal (the sequence of actions that occurred) context affected how the associated mental representation was constructed. We leveraged the well-validated episodic specificity induction (ESI) technique, known to influence the use of episodic processes on subsequent tasks, to develop variants that selectively enhance spatial or temporal processing. We tested the effects of these inductions on the details used to describe past and future autobiographical events. We first replicated the standard ESI effect, showing that ESI enhances generating episodic details, particularly those that are perception-based, when describing autobiographical events (Experiment 1). We then directly compared the effects of the spatial and temporal inductions (Experiment 2 and 3). When describing autobiographical events, spatial induction enhanced generating episodic details, specifically perception-based details, compared to the control or temporal inductions. A greater proportion of the episodic details generated after the temporal induction were gist-based than after the spatial induction, but this proportion did not differ from a control induction. Thus, using a spatial or temporal framework for autobiographical event generation alters the associated details that are accessed.     

Memory for non-native language: The role of lexical processing in the retention of surface form

Research on memory for native language (L1) has consistently shown that retention of surface form is inferior to that of gist (e.g., Sachs, 1967). This paper investigates whether the same pattern is found in memory for non-native language (L2). We apply a model of bilingual word processing to more complex linguistic structures and predict that memory for L2 sentences ought to contain more surface information than L1 sentences. Native and non-native speakers of English were tested on a set of sentence pairs with different surface forms but the same meaning (e.g., “The bullet hit/struck the bull's eye”). Memory for these sentences was assessed with a cued recall procedure. Responses showed that native and non-native speakers did not differ in the accuracy of gist-based recall but that non-native speakers outperformed native speakers in the retention of surface form. The results suggest that L2 processing involves more intensive encoding of lexical level information than L1 processing.     

Reply to John Turri

Abstract

In this article I develop Heidegger’s phenomenology of poetry, showing that it may provide grounds for rejecting claims that he lapses into linguistic idealism. Proceeding via an analysis of the three concepts of language operative in the philosopher’s work, I demonstrate how poetic language challenges language’s designative and world‐disclosive functions. The experience with poetic language, which disrupts Dasein’s absorption by emerging out of equipmentality in the mode of the broken tool, brings Dasein to wonder at the world’s existence in such a way that doubt about its reality cannot enter the picture.     

Five Private Language Arguments

This paper distinguishes five key interpretations of the argument presented by Wittgenstein in Philosophical Investigations I, §258. I also argue that on none of these five interpretations is the argument cogent. The paper is primarily concerned with the most popular interpretation of the argument: that which that makes it rest upon the principle that one can be said to follow a rule only if there exists a ‘useable criterion of successful performance’ (Pears) or ‘operational standard of correctness’ (Glock) for its correct application. This principle, I suggest, is untrue. The private language argument upon which it rests therefore fails.     

Familiar Words in Unfamiliar Surroundings: Davidson’s Malapropisms,Cavell’s Projections

Abstract

In their discussions and criticisms of the idea that language use is essentially a matter of following rules, Davidson and Cavell both invoke as counterexamples instances of intelligible linguistic innovation. Davidson’s favorite examples are malapropisms. Cavell focuses instead on what he calls projections. This paper clarifies some important differences between malapropisms and projections, conceived as paradigmatic forms of linguistic innovation. If malapropisms are treated as exemplary it will be natural to conclude, with Davidson, that a shared practice, be it rule-governed or not, matters only instrumentally – as something that may enhance but is neither necessary nor sufficient for successful communication. By contrast, if Cavellian projections are seen as exemplary, a shared practice will be conceived not only as essential to the possibility of meaningful linguistic innovation, but as already permeated by the sort of creativity of which projections are only particularly striking examples. It is also argued that malapropisms are not particularly convincing as counterexamples to the sort of view Davidson wants to reject. Cavellian projections, on the other hand, are powerful as counterexamples, and reflecting on the nature of their inventiveness is crucial to understanding and seeing the plausibility of Cavell’s own conception of language.     

Development of an Everyday Spatial Behavioral Questionnaire

The authors developed a 12-category, 116-item critical incident questionnaire of spatial behavior. The authors administered the Everyday Spatial Behavioral Questionnaire (ESBQ) to volunteer undergraduates (114 women, and 31 men) and tests of spatial ability to establish both the reliability and construct validity of the instrument. The authors found that Cronbach's alpha across the subscale scores was .92, and that 8 of the 12 subscales had alphas of .70 or greater. The authors found validity of the ESBQ through canonical correlation analysis. Specifically, spatial tests, gender, and age variables, jointly with the ESBQ subscales, identified 2 apparent continua of spatial skills. The authors labeled the first continuum movement through space (from moving a vehicle at one end of the continuum, to moving one's own body through space at the other end of the continuum). The authors labeled the second identified continuum drawing/perceiving perspective/path finding, and it appeared to represent a continuum of 3-dimensional visualization or redirection. Another suggested label was dimensional discernment. Thus, the ESBQ is a first step toward identifying new ways to think about and quantify people's spatial experience.     

Spatial Reversal as a Measure of Executive Functioning in Children With Autism

The purpose of this experiment was to compare the executive functioning performance of children with autism with chronological- and verbal-matched controls in a spatial-reversal task. Three groups of children participated in this experiment. One group was identified as having autism (7 boys), the 2nd group contained 7 typically developing children (6 boys, 1 girl) who were matched to the 1st group based on their verbal performance, and the 3rd group contained 7 typically functioning children (6 boys, 1 girl) matched to the 1st group based on chronological age. Each group was given a spatial-reversal task containing 2 problems. In the 1st problem, children selected a toy on a particular side in a pair. In the 2nd problem, the contingencies were reversed such that children were to choose the toy on the opposite side. Children with autism generally performed worse than comparison groups as indicated by their overall higher rate of errors. However, these results must be qualified by considering the performance for each problem: Errors for the children with autism were infrequent during the 1st problem but increased in the 2nd, whereas errors for comparison children showed the opposite pattern. When these results from the spatial-reversal task were intérpreted from the perspective of hypothesis-testing theory, the executive functioning deficiency of children with autism was found to involve the selection and testing of stereotypic response sets that were not likely to be revised or changed flexibly according to feedback from the environment or the demands of the task.     

The Construction of Symmetry in Children and Adults

The development of the concept of symmetry is important to an overall understanding of cognitive development in children and to spatial cognition in particular. Age differences in the construction of the 3 types of symmetry (bilateral, translational, and radial) were investigated in children and adults engaged in block construction. Children 2–4.5 years old produced bilateral symmetry in low frequencies independent of their precise vertical alignment of blocks. Children 4–12 years old and adults produced all 3 types of symmetry. The hypothesis predicting the sequence and frequency of the 3 types of symmetry based on an analysis of spatial complexity was partially supported. Bilateral symmetry was produced at significantly higher frequencies than the other 2 types across all age groups. Children 5–12 years old produced adult levels of bilateral symmetry while children 9–12 years old reached adult levels of construction of translational and radial symmetry.