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At least 577 records · Page 32Linked to original sources
PubMed1986

A comprehension monitoring program for language-impaired children.

Four language-impaired children (5:10-8:2) participated in an intervention program designed to improve their comprehension monitoring skills. A set of audiotaped adequate and inadequate messages was presented through the baseline and treatment phases of a multiple-baseline across subjects design, with the dependent variable being the percentage of inadequate messages that were verbally queried. Results revealed rapid increases in verbal queries of five types of inadequate messages in conjunction with progress through the comprehension monitoring treatment program. High levels of comprehension monitoring were maintained following a nontreatment interval of 3-6 weeks. Facilitation of comprehension monitoring skills appears to be a feasible and fruitful adjunct to traditional language intervention objectives.

Child↗
PubMed2004

Description of a program for social language intervention: "if you can have a conversation, you can have a relationship".

Adolescents with impaired language comprehension and formulation skills often experience difficulty keeping up with the linguistic and social demands of peer interaction. This clinical exchange describes an individualized treatment program designed to increase the conversational skill of an adolescent male with language impairment. Treatment focused on increasing awareness of the listener's needs and on balancing the exchange of conversational turns. Clinical performance, parent report, and client report were used to assess outcomes.

Adolescent↗
PubMed1986

Neural dynamics of speech and language coding: developmental programs, perceptual grouping, and competition for short-term memory.

A computational theory of how an observer parses a speech stream into context-sensitive language representations is described. It is shown how temporal lists of events can be chunked into unitized representations, how perceptual groupings of past item sublists can be reorganized due to information carried by newly occurring items, and how item information and temporal order information are bound together into context-sensitive codes. These language units are emergent properties due to intercellular interactions among large numbers of nerve cells. The controlling neural networks can arise through simple rules of neuronal development: random growth of connections along spatial gradients, activity-dependent self-similar cell growth, and competition for conserved synaptic sites. Within these networks, a spatial frequency analysis of temporally evolving activity patterns leads to competitive masking of inappropriate list encodings in short term memory. The neurons obey membrane equations undergoing shunting recurrent on-center off-surround interactions. Several design principles are embodied by the networks, such as the sequence masking principle, the long-term memory invariance principle, and the principle of self-similar growth.

Auditory Pathways↗
PubMed2002

Vaccinology for control of apicomplexan parasites: a simplified language of immune programming and its use in vaccine design.

Most mammalian immune systems and parasites have co-evolved over the millennia, interacting within a common environment and communicating through a common language. This language is comprised of copious dialects in which a variety of host innate and acquired immune pathways actively interact with a multitude of parasite-specific survival strategies. Nonetheless, a simplified language is likely present since the same basic molecular and cellular mechanisms are associated with resistance or susceptibility to parasite infection. Protective immunity against protozoa within the phylum Apicomplexa (e.g. Cryptosporidia, Eimeria, Neospora, Plasmodia and Toxoplasma) is generally CD4+ T cell-dependent and elicited along the IL-12/IFN-gamma/iNOS effector axis. This simplified language can be decoded in part by significant advances in understanding naïve T cell activation, differentiation and generation of immunologic memory. Vaccine adjuvants and new immunisation strategies for generation of more potent immunity can also be viewed through this common language lens. The aim of this paper is to summarise recently published fundamental immunology studies, their relevance through examples in specific coccidian-host immune dialects, and how this simplified language can be used for the more rationale design of parasite vaccine control strategies.

Adjuvants, Immunologic↗
PubMed1999

Language sample analysis in the 21st century.

Time requirements inherent in transcription and analysis of spontaneous language samples represent a significant barrier to the regular use of language sample analysis in clinical settings. Taking advantage of the options provided by new large, fast, and affordable personal microcomputers, two language analysis programs, the Systematic Analysis of Language Transcripts and The Child Language Data Exchange System have been developed to provide automated analysis of a wide range of language indices, as well as tools designed to reduce and simplify the time-intensive process of transcribing and analyzing children's language samples from both typical and clinical populations. In this article we provide a historical context for the development of these language analysis programs and a brief introduction to the transcription editors and language sample databases for both systems. In addition, a case study highlighting the interactive use of both analysis systems is provided.

Child↗
PubMed1999

Community-based Spanish language arthritis education program: a randomized trial.

OBJECTIVES: To determine 4-month and 1-year health-related outcomes of a 6-week, lay-led, and community-based arthritis self-management program for Spanish-speaking participants and to determine the role of self-efficacy in predicting health status for this population. METHODS: Three hundred and thirty one subjects were randomized to the program or to a 4-month wait list control group. One hundred ninety eight subjects continued in a 1-year longitudinal study. Data were collected via mailed questionnaires with telephone follow up. RESULTS: At 4 months, treatment subjects, compared with controls, demonstrated positive changes in exercise, disability, pain, and self-efficacy (P < 0.05). At 1 year, compared with baseline, treatment subjects demonstrated improvements in exercise, general health, disability, pain, self-efficacy, and depression (P < 0.05). Baseline and 4-month changes in self-efficacy predicted health status at 1 year. CONCLUSIONS: Spanish-speaking participants of an arthritis self-management program demonstrate short- and long-term benefits (improved health behaviors, health status, and self-efficacy).

Adult↗
PubMed2002

Serving a diverse population: the role of speech-language pathology professional preparation programs.

A national survey of 228 program directors was conducted to determine how master's level professional preparation programs are meeting the challenge of preparing speech-language pathologists to provide quality services to an increasingly diverse population. A total of 91 respondents provided information regarding their programs' efforts to address diversity by increasing the diversity of speech-language pathology professionals, preparing students in research for diverse populations, and providing students with the didactic knowledge and clinical experience required to serve diverse populations. Results indicated that professional preparation programs continue to lag in their enrollment of minority students, but there are efforts actively to recruit and retain students from diverse groups. Much variation in preparation in research was found across programs. Graduate students are being presented with information concerning diversity issues, but clinical experiences vary greatly according to the geographic location of the preparation program and individual practicum placements. Implications of these findings for speech-language pathology preparation programs and other allied health programs are discussed.

Cultural Diversity↗
PubMed1991

An adapted language training strategy in the treatment of an electively mute male child.

The present study investigated the usefulness of an Adapted Language Training Program in the treatment of an electively mute seven-year-old male. Training utilized a multiple baseline across behaviors single subject design. Four phases of treatment focused on non-verbal attending, verbal imitative responding, and functional language responding. Systematic attempts at promoting generalization of verbal responses across situations and persons were employed throughout the language program. A 90% appropriate response criterion was reached for all measures. Non-verbal attending and imitative verbal responding remained above criterion at the termination of treatment, but functional language responding regressed to below criterion. Generalization of verbal responses was noted outside of the training sessions.

Attention↗
PubMed2002

Real-time computer simulations of excitable media: JAVA as a scientific language and as a wrapper for C and FORTRAN programs.

We describe a useful setting for interactive, real-time study of mathematical models of cardiac electrical activity, using implicit and explicit integration schemes implemented in JAVA. These programs are intended as a teaching aid for the study and understanding of general excitable media. Particularly for cardiac cell models and the ionic currents underlying their basic electrical dynamics. Within the programs, excitable media properties such as thresholds and refractoriness and their dependence on parameter values can be analyzed. In addition, the cardiac model applets allow the study of reentrant tachyarrhythmias using premature stimuli and conduction blocks to induce or to terminate reentrant waves of electrical activation in one and two dimensions. The role of some physiological parameters in the transition from tachycardia to fibrillation also can be analyzed by varying the maximum conductances of ion channels associated with a given model in real time during the simulations. These applets are available for download at http://arrhythmia.hofstra.edu or its mirror site http://stardec.ascc.neu.edu/~fenton.

Algorithms↗
PubMed1985

Establishing pre-language signalling behaviour with profoundly mentally handicapped students: a preliminary investigation.

The purpose of this investigation was to ascertain the effectiveness of a specific pre-language communication programming technique on the development of pre-language communication signalling behaviour in a group of profoundly mentally handicapped students. Results indicate that the procedure produced desired effects. Problems related to defining pre-language communication behaviours and communicative stimuli for this population, as well as issues pertaining to generalization, were discussed. Concluding comments stress the preliminary nature of the results and the need for future research in the validation of pre-language communication programming techniques.

Adolescent↗
PubMed1997

Design and implementation of a relational database used in the management of patients with retinoblastoma.

Clinical data are most useful in the management of patients with complex medical problems if they are accurate, reliable, and easily accessible by physicians and the medical community at large. Furthermore, the data are most valuable when they can be shared among cooperating institutions. We describe a computer system which exhibits a uniform taxonomy, an integrated on-line dictionary of clinical terms, a coherent temporal layout, and persistent spatial integrity with regard to the values of the variables. The system is user friendly and provides real time data access which can be retrieved by structured query language or may be programmed to be used as part of an international network in the management of patients with retinoblastoma, a malignant and potentially fatal tumor of childhood. Furthermore, because of its design flexibility, this system provides for potential application to other ophthalmic disorders, such as malignant uveal melanoma, and other areas of medicine as well.

Databases, Factual↗