Performance structures: A psycholinguistic and linguistic appraisal

Two lines of research—one in psycholinguistics and one in linguistics—are combined to deal with a long-standing problem in both fields: why the “performance structures” of sentences (structures based on experimental data, such as pausing and parsing values) are not fully accountable for by linguistic theories of phrase structure. Two psycholinguistic algorithms that have been used to predict these structures are described and their limitations are examined. A third algorithm, based on the prosodic structures of sentences is then proposed and shown to be a far better predictor of performance structures. It is argued that the experimental data reflect aspects of the linguistic cognitive capacity, and that, in turn, linguistic theory can offer an illuminating account of the data. The prosodic model is shown to have a wider domain of application than temporal organization per se, accounting for parsing judgments as well as pausing performance, and reflecting aspects of syntactic and semantic structure as well as purely prosodic structure. Finally, the algorithm is discussed in light of language processing.     

Financial interests of authors in scientific journals: A pilot study of 14 publications

Disclosure of financial interests in scientific research is the centerpiece of the new conflict of interest regulations issued by the U.S. Public Health Service and the National Science Foundation that became effective October 1, 1995. Several scientific journals have also established financial disclosure requirements for contributors. This paper measures the frequency of selected financial interests held among authors of certain types of scientific publications and assesses disclosure practices of authors. We examined 1105 university authors (first and last cited) from Massachusetts institutions whose 789 articles, published in 1992, appeared in 14 scientific and medical journals. Authors are said to “possess a financial interest” if they are listed as inventors in a patent or patent application closely related to their published work; serve on a scientific advisory board of a biotechnology company; or are officers, directors, or major shareholders (beneficial owner of 10% or more of stock issued) in a firm that has commercial interests related to their research. Applying the criteria to the reference population of journals and Massachusetts academic authors, we measured the following frequencies for lead authors: .20 for serving on a scientific advisory board; .07 for being an officer, director, or major shareholder in a biotechnology firm; and .22 for being listed as an inventor in a related patent or patent application. The joint frequency of articles in the journals reviewed with a lead author that meets one of the three conditions is .34. Implications of these results for the new conflict of interest guidelines and disclosure policies are discussed.     

Memories of Morocco: The influence of age,schooling, and environment on memory

To what extent are models of memory general, in that they may be applied to children or to other cultural groups? In an attempt to answer this question, two experiments were undertaken in Morocco to investigate various cultural and experiential antecedents to memory development. A total of 384 children and young adults, ranging in age from 6 to 22 years, were tested in a design that contrasted schooled and nonschooled children in urban and rural environments. Three additional groups of subjects—Koranic students, Moroccan rug sellers, and University of Michigan students—were also studied because it was hypothesized that each might have particular “culture-specific” memory skills as a function of previous experience.A serial short-term recall task was used in Experiment I. Results showed that the recency effect or short-term store was generally invariant with age or experience. Control processes appeared to be a function of age, but only when coupled with schooling, and, to a lesser extent, urban environment. In Experiment II, a continuous recognition memory task was given with black and white photographs of Oriental rugs as stimuli. Forgetting rates were generally invariant with age and experience, while the acquisition parameter seemed to vary as a function of specific cultural experiences. Data from the three additional groups were useful in supporting the hypothesis of culture-specific memory skills.From Experiments I and II, and previous research, it was hypothesized that structural features of memory (e.g., short-term store and invariant forgetting rates) may be universal, while control processes or mnemonics in memory are probably culture-specific, or a function of a variety of experiential and cultural factors that surround the growing child.     

The precision fluency shaping program: Replication and evaluation

The purpose of this article is to present the results of a two-year project to evaluate the Precision Fluency Shaping Program (Webster, 1980) in a community speech and hearing center. Fifty stutterers participated in therapy. Results indicated that Precision Fluency Shaping was an effective therapy for the treatment of stuttering. In addition, stutterer's perception of their speech changed from pre to post therapy. Follow-up data are presented on 28 clients. Advantages of conducting Precision Fluency Shaping, meeting accountability standards, and procedures for collecting follow-up data are discussed.     

Education and the Interface between Racial Perceptions and Criminal Justice Attitudes

Recent work has implicated negative attitudes toward blacks in support for toughened criminal-justice measures. This suggests that the issue of crime may be implicitly "racialized," despite a lack of overt racial content. The present study examines the hypothesis that education may weaken the relationship between negative racial perceptions and crime-related policy attitudes. In contrast to traditional views about the role of education in the domain of race-related attitudes, the results of analyses using several different general-population samples suggest that the effects of education are somewhat paradoxical: they reduce the intensity of negative racial perceptions, while bolstering the relationship between these perceptions and criminal justice attitudes.     

Equality of Education and Citizenship: Challenges of European Integration

What kind of equality among Europeans does equal citizenship require, especially regarding education? In particular, is there good reason to insist of equality of education among Europeans—and if so, equality of what? To what extent should the same knowledge base and citizenship norms be taught across state borders and religious and other normative divides? At least three philosophical issues merit attention: (a) The requirements of multiple democratic citizenships beyond the nation state; (b) how to respect diversity while securing such equality and inculcating commitments to justice and norms of citizenship, and (c) The multiple reasons for equality of various kinds among political equals living in a Union as compared to a unitary state. The article responds on the basis of several arguments in favour of certain kinds of equality. All Union citizens must enjoy a high minimum level of education, and all pupils must be informed concerning the various ways of life prevalent in Europe. Furthermore, there must be standards for securing equality of opportunity across the EU, though it is difficult to measure under multiculturalism. Citizens must also be socialised to certain ‘citizenship norms’. This shared basis to be taught in schools should avoid contested religious or philosophical premises as far as possible. Yet the school system should socialise pupils to three commitments: to the just domestic and European institutions and hence the legislation they engender, to principles that justify these institutions; and to a political theory that grounds these principles in a conception of the proper role of individuals, of member states and of the Union. I also argue that equality of result is not a plausible normative requirement among Europeans, while equality of opportunity is. The paper concludes with some comments on the lessons to be drawn for ‘Global’ citizenship.     

Changing Educational Needs of Psychologists: Do We Need More Medical Knowledge,Basic Science and More Psychological Science?

Psychologists of the 21st century must be highly skilled and versatile to function effectively in academic health centers (AHCs). Thus, the current paper focuses on the training psychologists receive to prepare them for their diverse roles in AHCs. The paper is framed around the question: Do we need more medical knowledge, basic science and more psychological science? posed to the author by the conference organizers of the 3rd National Association of Psychologists in Academic Health Centers (APAHC) Conference and is based on the perspective of the author.