A conversation with Dr Michael Fordham. Interview by James Astor

In this interview in Dr Fordham's 83rd year he describes how he started to work with children, and how Mrs Jung was supportive. He talks about the initial suspicion this interest generated in the wider Jungian community. He refers to his acceptance of and interest in the psychotic elements in child analysis and his transference-based approach to working with these elements. He reflects on his own birth, his work with evacuee children in hostels during the war years and the politics of supervision. He describes the core Jungian concepts which underpinned his work and the theoretical differences from the Kleinian and Anna Freudian positions.     

Urie Bronfenbrenner (1917-2005)

Presents an obituary for Urie Bronfenbrenner (1917-2005). Before Urie Bronfenbrenner, child psychologists studied the child, sociologists the family, anthropologists the society, economists the economic framework, and political scientists the structure. As the result of Urie's extension of the concept of the ecology of human development, these environments--from the family to economic and political structures--are viewed as part of the life course, embracing both childhood and adulthood. Bronfenbrenner, widely regarded as one of the world's leading scholars in developmental psychology, child rearing, and human ecology--the interdisciplinary domain he helped popularize--died at his home in Ithaca, New York, on September 25, 2005, at the age of 88. He was the Jacob Gould Sherman Professor Emeritus of Human Development and of Psychology at Cornell University, where he spent most of his professional career. A brief biography of Bronfenbrenner is followed by an overview of his published work, his theories and other influential accomplishments.     

‘Ideal learning’ of natural language: Positive results about learning from positive evidence

Gold's [1967. Language identification in the limit. Information and Control, 16, 447-474] celebrated work on learning in the limit has been taken, by many cognitive scientists, to have powerful negative implications for the learnability of language from positive data (i.e., from mere exposure to linguistic input). This provides one, of several, lines of argument that language acquisition must draw on other sources of information, including innate constraints on learning. We consider an ‘ideal learner’ that applies a Simplicity Principle to the problem of language acquisition. The Simplicity Principle chooses the hypothesis that provides the briefest representation of the available data—here, the data are the linguistic input to the child. The Simplicity Principle allows learning from positive evidence alone, given quite weak assumptions, in apparent contrast to results on language learnability in the limit (e.g., Gold, 1967). These results provide a framework for reconsidering the learnability of various aspects of natural language from positive evidence, which has been at the center of theoretical debate in research on language acquisition and linguistics.     

A computational learning model for metrical phonology

One of the major challenges to linguistic theory is the solution of what has been termed the "projection problem". Simply put, linguistics must account for the fact that starting from a data base that is both unsystematic and relatively small, a human child is capable of constructing a grammar that mirrors, for all intents and purposes, the adult system. In this article we shall address ourselves to the question of the learnability of a postulated subsystem of phonological structure: the stress system. We shall describe a computer program which is designed to acquire this subpart of linguistic structure. Our approach follows the "principles and parameters" model of Chomsky (1981a, b). This model is particularly interesting from both a computational point of view and with respect to the development of learning theories. We encode the relevant aspects of universal grammar (UG)--those aspects of linguistic structure that are presumed innate and thus present in every linguistic system. The learning process consists of fixing a number of parameters which have been shown to underlie stress systems and which should, in principle, lead the learner to the postulation of the system from which the primary linguistic data (i.e., the input to the learner) is drawn. We go on to explore certain formal and substantive properties of this learning system. Questions such as cross-parameter dependencies, determinism, subsets, and incremental versus all-at-once learning are raised and discussed in the article. The issues raised by this study provide another perspective on the formal structure of stress systems and the learnability of parameter systems in general.     

The probabilistic analysis of language acquisition: theoretical, computational, and experimental analysis

There is much debate over the degree to which language learning is governed by innate language-specific biases, or acquired through cognition-general principles. Here we examine the probabilistic language acquisition hypothesis on three levels: We outline a novel theoretical result showing that it is possible to learn the exact generative model underlying a wide class of languages, purely from observing samples of the language. We then describe a recently proposed practical framework, which quantifies natural language learnability, allowing specific learnability predictions to be made for the first time. In previous work, this framework was used to make learnability predictions for a wide variety of linguistic constructions, for which learnability has been much debated. Here, we present a new experiment which tests these learnability predictions. We find that our experimental results support the possibility that these linguistic constructions are acquired probabilistically from cognition-general principles.     

An Interview with Michael Walzer

Michael Walzer is currently at the School of Social Science, Institute for Advanced Study, in Princeton, New Jersey. Professor Walzer has written Just and Unjust Wars; The Revolution of the Saints and has edited Toward A Global Civil Society. In this interview, he discusses some of the current concerns about education, political theory and the current state of the art of toleration, and acceptance and accommodation of different racial, ethnic, social and minority groups. He has published extensively and his work has been translated in several other languages. In this interview, he responds to questions about his work, his writings and his current concerns.     

A Probabilistic Model of Lexical and Syntactic Access and Disambiguation

The problems of access—retrieving linguistic structure from some mental grammar —and disambiguation—choosing among these structures to correctly parse ambiguous linguistic input—are fundamental to language understanding. The literature abounds with psychological results on lexical access, the access of idioms, syntactic rule access, parsing preferences, syntactic disambiguation, and the processing of garden-path sentences. Unfortunately, it has been difficult to combine models which account for these results to build a general, uniform model of access and disambiguation at the lexical, idiomatic, and syntactic levels. For example, psycholinguistic theories of lexical access and idiom access and parsing theories of syntactic rule access have almost no commonality in methodology or coverage of psycholinguistic data. This article presents a single probabilistic algorithm which models both the access and disambiguation of linguistic knowledge. The algorithm is based on a parallel parser which ranks constructions for access, and interpretations for disambiguation, by their conditional probability. Low-ranked constructions and interpretations are pruned through beam-search; this pruning accounts, among other things, for the garden-path effect. I show that this motivated probabilistic treatment accounts for a wide variety of psycholinguistic results, arguing for a more uniform representation of linguistic knowledge and for the use of probabilistically-enriched grammars and interpreters as models of human knowledge of and processing of language.     

Setiya on reasons and causes

Setiya [2013. “Causality in Action”. Analysis Reviews, 73 (3): pp. 512–525] recently gave a novel argument in favor of a causal theory of acting for a reason. He presents three principles relating acting for a reason to psychological states of the agent and uses them to test theories of acting for a reason: theories cannot explain the necessary truth of the conditionals are to be rejected. Surveying a number of alternatives, he finds that only a causal-psychological theory passes this test, that, thus, it must be correct, and that there must be a solution to the problem of deviant causation. Setiya's challenge is forceful, but he does not establish his conclusion. The anticausalist can at this point reverse it: since deviant causation is intractable, some noncausal theory must be able to meet his challenge. This reversal has teeth: Setiya underestimates both the challenges that causal theories face and the resources available to the anticausalist to address his challenge.     

Automatic evaluation of syntactic learners in typologically-different languages

Human syntax acquisition involves a system that can learn constraints on possible word sequences in typologically-different human languages. Evaluation of computational syntax acquisition systems typically involves theory-specific or language-specific assumptions that make it difficult to compare results in multiple languages. To address this problem, a bag-of-words incremental generation (BIG) task with an automatic sentence prediction accuracy (SPA) evaluation measure was developed. The BIG–SPA task was used to test several learners that incorporated n-gram statistics which are commonly found in statistical approaches to syntax acquisition. In addition, a novel Adjacency–Prominence learner, that was based on psycholinguistic work in sentence production and syntax acquisition, was also tested and it was found that this learner yielded the best results in this task on these languages. In general, the BIG–SPA task is argued to be a useful platform for comparing explicit theories of syntax acquisition in multiple languages.     

Pragmatism, Pluralism, and Psychotherapy Relationships: An Interview with John C. Norcross, Ph.D.

John C. Norcross has made significant contributions in the areas of the transtheoretical model of change, psychotherapy integration, and empirically supported psychotherapy relationships. This interview explores the contributions of pragmatic philosophy and his personal upbringing to his work as a psychotherapy researcher and practitioner. Dr. Norcross discusses the status of the psychotherapy integration movement, the work of the Task Force on Empirically Supported Psychotherapy Relationships, and future trends in psychotherapy over the next 25 years. He emphasizes the importance of a methodological rigor that recognizes the unique characteristics of the psychotherapy relationship. He describes his current interest in the psychotherapy of psychotherapists, illustrating it with his personal challenges in balancing work and home.     

Theories of language acquisition

Prior to the advent of generative grammar, theoretical approaches to language development relied heavily upon the concepts ofdifferential reinforcement andimitation. Current studies of linguistic acquisition are largely dominated by the hypothesis that the child constructs his language on the basis of a primitive grammar which gradually evolves into a more complex grammar. This approach presupposes that the investigator does not impose his own grammatical rules on the utterances of the child; that the sound system of the child and the rules he employs to form sentences are to be described in their own terms, independently of the model provided by the adult linguistic community; and that there is a series of steps or stages through which the child passes on his way toward mastery of the adult grammar in his linguistic environment. This paper attempts to trace the development of human vocalization through prelinguistic stages to the development of what can be clearly recognized as language behavior, and then progresses to transitional phases in which the language of the child begins to approximate that of the adult model. In the view of the authors, the most challenging problems which confront theories of linguistic acquisition arise in seeking to account for structure of sound sequences, in the rules that enable the speaker to go from meaning to sound and which enable the listener to go from sound to meaning. The principal area of concern for the investigator, according to the authors, is the discovery of those rules at various stages of the learning process. The paper concludes with a return to the question of what constitutes an adequate theory of language ontogenesis. It is suggested that such a theory will have to be keyed to theories of cognitive development and will have to include and go beyond a theory which accounts for adult language competence and performance, since these represent only the terminal stage of linguistic ontogenesis.     

Clinical Commentary

Abstract

This paper is the narrative of a first-time father with a son born seven weeks early by Caesarean section. Against the anxiety and trauma of his infant's birth and his wife's illness, another inner darker drama is being relived. Michael shows all the wounds of a battered child. He asks two awesome questions - Will I be to my son as my father was to me? Will my son be to me as I was to my father? Fearful and at first unvoiced questions, the developing interviews gave them a voice. We respected Michael's sharing of the early and fearful days and nights when his infant first came home. We sometimes found it hard to empathize with his running away to hide in work, until we understood what he was hiding from. Most poignant was his struggle with his anger and hurt with his father and his desire to understand, ‘Why?’, so that he would not be like this to his son. We saw a sensitive revelation of life being born inside him anew, as he made contact with his real infant and his psychic infant within. Of particular interest was the therapeutic use of the research interview space and the interviewer.     

A Narrative Approach to Child and Family Therapy in Africa*

Professional family therapy in Africa is heavily influenced by theories and principles of Western family practice. Its practice structure and philosophies are however grounded on African family values and the principles and orientations of traditional African psychology. This paper presents a clinical report that illustrates adaptations we make to incorporate compatible aspects of narrative family practice in African and Western cultures. A summary of African family values and child psychology intended as a background perspective is provided. The paper is significant against the background of the current need for forging multiculturally relevant healing methods that fit well with the globalized nature of the contemporary world. Augustine Nwoye, PhD, is Associate Professor and Chairman, Department of Psychology, Kenyatta University, Nairobi, Kenya (amnwoye@avu.org). Professor. Nwoye has developed an African paradigm for mental health and, in particular, for family and couple therapy. He also has experience in dealing with stress and multiple losses, especially surrounding HIV/AIDS within an African context. *An earlier version of the paper was presented to the members of staff and students of the Faculty of Education, University of Cambridge, England, UK, and the initial version was presented to the members of the Family Therapy Program of the Faculty of Medicine of the University of Calgary, Calgary, Canada. I wish to thank Dr. Colleen McLaughlin (University of Cambridge) and Professor Karl Tomm (University of Calgary) for their invitation, assistance, time, attention, and suggestions.     

The Greatest Christian Hero, Philosopher, and Poet: Christopher Dawson's Italian Trinity

Christopher Dawson (born 1889), a Catholic scholar and renowned philosophical historian, spent his academic life exploring the relationship of religion, sociology and culture. He believed that without an understanding of religion it is impossible to comprehend the culture of humanity or peoples. His magisterial work, Religion and Culture, established him as an historian's historian. He ended his days as Professor of Roman Catholic Studies at Harvard Divinity School, the first Catholic to occupy a chair there.     

A Critique of Dependence Concepts. Review of Multivariate Models and Dependence Concepts, by Harry Joe

Harry Joe in the Department of Statistics, University of British Columbia, is an expert on the topic of multivariate dependence concepts. He received his Ph.D. in statistics from Florida State University. Professor Joe has taught a graduate course entitled Multivariate Models for Non-normal Response, with Covariates at both the University of Pittsburgh and the University of British Columbia. The current book is based in part on the materials developed for that course.  Ram Shanmugam was an associate professor in the Department of Mathematics at the University of Colorado when this review was completed. He has been actively engaged in both teaching and research work in multivariate statistics. He is an elected fellow of the International Statistical Institute.     

Joseph Rotblat, the Bomb and Anomalies from His Archive

Professor Sir Joseph Rotblat made significant contributions to nuclear physics and worked on the development of the atomic bomb. He walked out of the Manhattan Project after working there for less than a year, the only scientist to do so. Rotblat gave a comprehensive account of his time at Los Alamos. His Archive is now becoming available and papers contained therein are inconsistent with some aspects of his account. The reasons as to how such anomalies and contradictions could occur are considered.     

Asynchronous language acquisition in developmental dysphasia

A longitudinal study was conducted to document and compare evolution of children with linguistic acquisition impairment. To determine whether development of the analytic mechanisms underlying linguistic processing occured in similar fashion, two children with mixed developmental dysphasia were assessed from 4 to 5:6 years of age with psycholinguistic tests at 6-months interval. Spontaneous speech and language production (consonant repertory in initial word position, MLU, and lexical diversity) were investigated in a standardized symbolic play context. The phonologic and lexico-morphologic evolution analyses revealed a marked improvement in motor control of phonology and in the application of morphosyntaxic rules in child 1, whereas child 2 was still impaired in phonology and morphosyntax. The singular developmental changes in spontaneous speech results indicate dynamic relationships between various language production facets and variability in the kind of deficit and lexical automation presented by these children. These contrasts in the evolution of language production profiles between child 1 and child 2 also underline the importance of longitudinal studies in the analysis of the atypical linguistic processing paths used by children with developmental dysphasia.     

A CONVERSATION WITH COLIN CHERRY

Born in 1914, Colin Cherry received his B.Sc. in engineering with First Class Honors in 1936. During the Second World War, he worked with the British Ministry of Aircraft Production on radar research and flying trials. In 1945 he joined the staff of the Manchester College of Technology for two years before moving to Imperial College of Science and Technology, University of London. He was awarded the D.Sc. in engineering in 1956, and in 1968 received his present appointment as Henry Mark Pease Professor of Telecommunication at Imperial College. Colin Cherry has travelled widely, and lectured in more than 20 countries. He has published more than 100 papers in journals of engineering, psychology, linguistics, and other fields. In addition to his cornerstone work On Human Communication (John Wiley, 1957; MIT Press, 1966), Cherry has published several other books, including World Communication: Threat or Promise (John Wiley, 1971), and is currently at work on a third edition of On Human Communication to be published by MIT Press.