There is a general consensus in theories of human speech recognition that humans engage in predictive processing during online speech processing. There are also claims that predictive processing indicates the operation of a predictive coding (PC) mechanism (Rao & Ballard, 1999). Formally, PC is a generative model where top-down signals consist…

Automatic assessment of dialogic properties of classroom discourse would benefit several widespread classroom observation protocols. However, in classrooms with low incidences of dialogic discourse, assessment can be highly biased against detecting dialogic properties. In this paper, we present an approach to addressing this imbalanced class…

Despite calls for engaging assessments targeting young language learners (YLLs) between 8 and 13 years old, what makes assessment tasks engaging and how such task characteristics affect measurement quality have not been well studied empirically. Furthermore, there has been a dearth of validity research about technology-enhanced speaking tests for…

At the Educational Research Centre (S.C.O.) in Amsterdam, a study determined the applicability and construct validity of ratings of speaking performances by examining tape-recordings of subjects in four dimensions. Subjects were 200 pupils of 11 and 12 years of age, and performances on four different oral tasks were investigated. The rating…

Tests three models describing the structure of talk and silence sequences within and across conversations: the Markov model, the independent decision model, and the incremental model. The implication for deriving dyadic interaction patterns from individual interaction styles is explored. (JMF)

Applied a behavioral model of marriage to premarital couples to assess predictive validity of an exchange measure. Results provide evidence that unrewarding communication patterns precede development of relationship distress. Implications for the behavioral model of marriage and development of programs designed to prevent marital distress are…

Presents and tests the verbal-plan approach as a basis for predicting verbal behavior. (Defines verbal plan as "what an individual intends to say in a specific situation or a general situation.") (PD)

Presents a taxonomy that organizes learner activities into the dimensions of mental, social, and physical involvement. Applies the taxonomy or model to speech class activities and reports validity evidence from several research studies. (PD)

Examines Nickels's claim that interactive models of lexical access in speech production cannot account for naming data from a group of anomic patients. This paper reiterates that the behavior of connectionist models is not easily predictable without running the appropriate simulations, and discusses the role of frequency in lexical access in…

A study tested the validity of a speaking apprehension questionnaire developed by Marshall that monitors the performance of secondary school teaching in oracy in the Netherlands. This questionnaire, intended for 11- to 16-year-old students, was administered to 86 secondary school students. The improved instrument, the Speaking Apprehension Measure…

The goal of test design is to devise an instrument that will provide a stable and accurate assessment of student ability in some area. One means of reaching this goal is through the use of latent trait models, which determine the relationship between the unobservable trait or ability and the observable test performance. Three common latent trait…

A questionnaire containing all 78 items from the three forms of Robert F. Bales' Interpersonal Rating Forms (IRF) was administered to 266 college students to test the reliability and validity of the IRF. The questions asked for self-perceptions about one's roles and behaviors in task groups. The results indicated that the scales are neither…

Defining course objectives and testing these objectives are inseparable components of the education process. The development of a model using eleven language functions as the basis for testing communication in a second language is described. (Text is in French.) (AMH)

Purpose: Proteomic methodologies offer promise in elucidating the systemwide cellular and molecular processes that characterize normal and diseased thyroarytenoid (TA) muscle. This study examined methodological issues central to the application of 2-dimensional sodium dodecyl sulfate polyacrylamide gel electrophoresis (2D SDS-PAGE) to the study of…

Examines what linguistic devices speakers use to make an entity salient in a discourse and how they re-refer to discourse entities moving in and out of focus. Speakers' center of attention was manipulated via a videotaped basketball game. Speakers referred to prominent entities as subjects; when they referred to them as objects, they repeated the…