Language structure: psychological and social constraints

In this article we discuss the notion of a linguistic universal, and possible sources of such invariant properties of natural languages. In the first part, we explore the conceptual issues that arise. In the second part of the paper, we focus on the explanatory potential of horizontal evolution. We particularly focus on two case studies, concerning Zipf’s Law and universal properties of color terms, respectively. We show how computer simulations can be employed to study the large scale, emergent, consequences of psychologically and psychologically motivated assumptions about the working of horizontal language transmission.     

The psychological reality of practical representation

ABSTRACT

We represent the world in a variety of ways: through percepts, concepts, propositional attitudes, words, numerals, recordings, musical scores, photographs, diagrams, mimetic paintings, etc. Some of these representations are mental. It is customary for philosophers to distinguish two main kinds of mental representations: perceptual representation (e.g., vision, auditory, tactile) and conceptual representation. This essay presupposes a version of this dichotomy and explores the way in which a further kind of representation – procedural representation – represents. It is argued that, in some important respects, procedural representations represent differently from both purely conceptual representations and purely perceptual representations. Although procedural representations, just like conceptual and perceptual representations, involve modes of presentation, their modes of presentation are distinctively practical, in a sense which I will clarify. It is argued that an understanding of this sort of practical representation has important consequences for the debate on the nature of know-how.     

The psychological reality of word senses

This paper tests psychologists' frequent assumption that dictionaries are psychologically realistic models of polysemy in the mental lexicon. Psychologists have not often explored the nature of polysemy, and lexicographers' methods have not involved scientific sampling of usages or informants. It is argued, however, that the lexicographic technique of citation sorting is an effective way of discovering sense differences. Here this technique was used in three tasks involving usage samples for 24 high- and low-frequency nouns varying widely in degree of polysemy in the dictionary. Analyses of agreement within and between subjects showed that subjects consistently judged and substantially agreed upon the major senses of most nouns, but that few nouns in either frequency group were perceived to have more than three significant senses. Additionally, the possibility that larger usage samples will bias people to make more sense groupings was found not to be true, suggesting that the larger number of senses lexicographers create for high-frequency words are not artifacts of larger usage samples.This research was partially supported by grants from the Spencer and Sloan Foundations to George A. Miller.     

Virtual reality: A new track in psychological research

One major challenge of social interaction research is to achieve high experimental control over social interactions to allow for rigorous scientific reasoning. Virtual reality (VR) promises this level of control. Pan and Hamilton guide us with a detailed review on existing and future possibilities and challenges of using VR for social interaction research. Here, we extend the discussion to methodological and practical implications when using VR.     

Language and persuasion: A discursive psychological approach

Across the social sciences, there is a wealth of research on the role of language in persuasion in interpersonal communication. Most of these studies have been conducted in laboratories using experimental methods, have taken a social cognitive perspective, and have focused on the effects of particular linguistic practices on how persuasive messages are understood, processed, and ultimately complied with. By contrast, less attention has been paid to how language can be used to create sequential, interactional, and social obligations, in everyday interactions, like sales encounters or business negotiations, where persuasion occurs naturally and is built into the fabric of the conversation. In reviewing the former approach to studying language and persuasion, in this paper, I highlight several critical shortcomings. Then, I argue that, when studying naturally occurring persuasion-in-interaction, a discursive psychological approach is better suited for investigating and theorising the interactional structures underpinning persuasion and the role of language therein.     

The psychological reality of linguistically defined gaps

In five experiments, recognition times for an adjective from a sentence-initial noun phrase were examined following the processing of coreferential gaps in syntactic structure as a means of determining whether linguistically defined gaps access their antecedents. Recognition latencies and/or error rates following the processing of gaps were found to be lower than a nonanaphoric control in a number of constructions, including two instances of constructions with NP-movement gaps—namely, the passive and raising-to-subject—and constructions with a PRO gap in an infinitival clause. Additionally, NP-movement gaps were found to produce lower latencies and error rates than PRO-gaps. The results are interpreted as evidence for the psychological reality of representational assumptions of Government and Binding Theory (Chomsky, 1981).     

Studying persons in context: Taking social psychological reality seriously

Herein, I describe and illustrate the materiality and objectivity of sociocultural and psychological reality. I contend that many well-known problems in ensuring that psychological inquiry is obviously and properly connected to its primary subject matter, “persons in context,” may be understood as related to the apparent inability of many psychologists and schools of psychology to take historically-established sociocultural and psychological reality seriously. The example I use is a brief, joint biographical study of the sociocultural and psychological contexts within which Carl Rogers and B. F. Skinner were positioned and came to position themselves with respect to issues of freedom and control. This study provides a particular and concrete example of the sociocultural and psychological constitution of personhood, selfhood, and human agency as emergent and lived in particular lives. Throughout the article, the material, objective bases for social-cultural and psychological personhood are emphasized.     

The psychological reality of underlying forms and rules for stress

The stress contours of most English words can be generated from underlying forms which are closely related to their traditional orthographic representations. If such underlying forms are psychologically real, then native speakers should generally agree in assigning stress to unknown written words. Since some of the stress rules for English are based in part on learned Latinate vocabulary, the test words were of Latin, Greek, and Germanic origin to test for differences in performance relative to the source of the word. The results show a high degree of consistency in stress assignment but no significant differences in performance on words of different origin.     

The illusion of reality: a review and integration of psychological research on hallucinations

Hallucinations are among the most severe and puzzling forms of psychopathology. Although usually regarded as first-rank symptoms of schizophrenia, they are found in a wide range of medical and psychiatric conditions. Moreover, a substantial minority of otherwise normal individuals report hallucinatory experiences. The purpose of this article is to review the considerable research into the cognitive mechanisms underlying (particularly psychotic) hallucinations that has been carried out and to integrate this research within a general framework. The available evidence suggests that hallucinations result from a failure of the metacognitive skills involved in discriminating between self-generated and external sources of information. It is likely that different aspects of these skills are implicated in different types of hallucinatory experiences. Further research should focus on specific metacognitive deficits associated with different types of hallucinations and on treatment strategies designed to train hallucinators to reattribute thoughts to themselves.     

On the psychological reality of a natural rule of syllable structure

If natural rules in phonology, such as the rule which deletes a word final consonant before a consonant, are frequently found in unrelated languages, it must be because they tap universal features of production and/or perception. The present experiment employed a learning task to see whether naive subjects have a predisposition for the natural rule as opposed to its converse (consonant deletion before a vowel). The Ss first learned four novel words (nouns) - two beginning with a consonant, two with a vowel - as paired associates to English ‘translations’. Then three novel adjectives were combined with each of the four nouns, following the natural rule for one group of Ss, the unnatural rule for the other. The twelve phrases were cued by their English translations and the S had to respond to each with the phonologically correct sequence of adjective and noun; confirmation followed each response. The Ss learning the unnatural corpus had a strong tendency to give natural responses, whereas the converse was not true. Consequently they made many more errors en route to mastery than their natural counterparts, even when the operative rule was displayed on the first trial by presenting in turn each adjective with its four following nouns. It appears that our Ss had implicit knowledge of the natural rule, even though it does not operate to any significant extent in English.     

International Language and the Everyday: Contact and Collaboration Between C.K. Ogden,Rudolf Carnap and Otto Neurath

Although now largely forgotten, the international language movement was, from the 1880s to the end of the Second World War, a matter of widespread public interest, as well as a concern of numerous scientists and scholars. The primary goal was to establish a language for international communication, but in the early twentieth century an increasing accent was placed on philosophical considerations: wanted was a language better suited to the needs of modern science and rational thought. In this paper, we examine the example of the English scholar C.K. Ogden's international language Basic English and his efforts to win the Vienna Circle philosophers Otto Neurath and Rudolf Carnap over to the project. Basic is shown to be an implementation of key ideas in Ogden's philosophy of language, ideas shared to a large extent with Neurath and Carnap. This we see through an examination of their unpublished correspondence, as well as through the collaboration that emerged between Ogden and Neurath, in which Neurath's Isotype, a system for graphically representing statistical data, became closely aligned with Basic. Through the ideas and endeavours we investigate here, we gain a new perspective on this crucial period in the history of analytic philosophy.     

Virtual reality and acrophobia: one-year follow-up and case study.

We present a study with 10 subjects being exposed to three sessions of simulated heights in a virtual reality (VR) system. Among the participants we highlight a 66-year-old man blind in his left eye. The participants show significant progress in anxiety, avoidance, and behavior measurements when confronted with real height circumstances. The results obtained 1 year later at follow-up are statistically significant in the Behavioral Avoidance Test (BAT) and the Attitudes Toward Heights Questionnaire (ATHQ), but not the Acrophobia Questionnaire (AQ).     

Memory aids in reality orientation: a single-case study

A single-case study of retraining both verbal and behavioural orientation in an 84-yr-old patient with senile dementia is described. In contrast to the traditional approach of employing RO sessions in which verbal learning and subsequent free recall is employed, the patient was provided with a watch and a diary containing personalized information and a daily behavioural itinerary. Results suggest that such memory aids can increase orientation and when effective use of these aids becomes the target of a specific behavioural training then purposive behaviour can be engineered.     

Reminiscences of a sociologist: Rudolf Herberle.

The author tells of his drift from law and economics into sociology at a time when this field was not yet institutionalized in his native Germany. He describes his research experiences in European countries and in America. He shows how working on a variety of seemingly disconnected subjects contributed to his education as a sociologist. He also discusses his experiences as teacher and author during the first years of the Hitler regime.     

Utah youth suicide study: psychological autopsy

We conducted a psychological autopsy study to further understand youth suicide in Utah. While traditional psychological autopsy studies primarily focus on the administration of psychometric measures to identify any underlying diagnosis of mental illness for the suicide decedent, we focused our interviews to identify which contacts in the decedent's life recognized risk factors for suicidal behavior, symptoms of mental illness, as well as barriers to mental health treatment for the decedent. Parents and friends recognized most symptoms universally, although friends better recognized symptoms of substance abuse than any other contact. The study results suggest that parents and friends are the most appropriate individuals for gatekeeper training and, in conjunction with other innovative screening programs, may be an effective strategy in reducing adolescent suicide.