The present study examined the effects of age, gender, and causality on the perceptions of persons with mental retardation. Participants rated individuals with mental retardation using a semantic differential scale with three factors: activity, evaluation, and potency. Target individuals in each scenario varied on the variables of age (8, 20, 45),…

Using semantic differential scales with nine trait pairs, 445 adults rated five audio-taped speech samples, one depicting an individual without a disorder and four portraying communication disorders. Statistical analyses indicated that the no disorder sample was rated higher with respect to the trait of employability than were the articulation,…

Word finding difficulties (WFDs) occur in more than a quarter of children who are receiving speech and language therapy. This study provides the first investigation of the continuity in WFDs and investigates whether WFDs are associated with phonological or semantically related abilities. Thirty-eight children with WFDs were seen at age 7;0 and at…

This study examined D.W. Winnicott's construct object usage and related transformational metaphors from a cognitive-linguistic perspective. The paper "The Use of an Object" was positioned historically among extant theoretical models and employed to investigate the semantic evolution of key Winnicottian concepts. Biographical accounts revealed…

This dissertation investigates the interaction between form and function in Mandarin Chinese by empirically examining the interactions of core semantic roles (Agent and Patient) and the syntactic representation of those interactions in semantically transitive events. First, I demonstrate that syntactic structures and functions are intertwined with…

Many geoscientists use modern computational resources, such as software applications, Web services, scientific workflows and datasets that are readily available on the Internet, to support their research and many common tasks. These resources are often shared via human contact and sometimes stored in data portals; however, they are not necessarily…

This study presents a comparative analysis of the clausal architecture and sentential negation in East (Russian, Ukrainian, and Belarusian), West, Polish, Czech, Slovak, and Upper and Lower Sorbian), and South (Bulgarian, Macedonian, Bosnian/Croatian/Serbian, and Slovenian) languages. Using the Minimalist Program, I analyze the syntactic structure…

Computational natural language understanding and generation have been a goal of artificial intelligence since McCarthy, Minsky, Rochester and Shannon first proposed to spend the summer of 1956 studying this and related problems. Although statistical approaches dominate current natural language applications, two current research trends bring…

Language attracts everyone on earth. That is because we have and use language. Although there are some minority languages that have limited expressions such as the lack of writing systems in "Aynu itak" and "Shona" languages, they can effectively express their emotion and thought with their languages. In addition, every human being can acquire…

Two new instruments created to assess perceptions of Science, Technology, Engineering, and Math (STEM) disciplines and careers are analyzed and found to have respectable to excellent internal consistency reliability, as well as good content, construct, and criterion-related validity for the areas assessed. Cronbach's Alpha for the individual…

Previous studies have shown that past and future temporal concepts are spatially represented (past being located to the left and future to the right in a mental time line). This study aims at further investigating the nature of this space-time conceptual metaphor, by testing whether the temporal reference of words orient spatial attention or…

The neural circuits underlying initial sensory processing of somatic information are relatively well understood. In contrast, the processes that go beyond primary somatosensation to create more abstract representations related to the body are less clear. In this review, we focus on two classes of higher-order processing beyond Somatosensation.…

It could be said that in the fast-changing field of education technology the initial excitement for a tool or application usually fades away as the next technology emerges on the horizon--leaving little or no room for critical evaluation of how it may best be used in educational settings. Some critics have identified this endless "pursuit of the…

Previous research has established the relevance of working memory for cognitive development. Yet the factors responsible for shaping performance in the complex span tasks used to assess working memory capacity are not fully understood. We report a study of reading span in 7- to 11-year-old children that addresses several contemporary theoretical…

We tested whether the emergence of familiarity to a melody may trigger or co-occur with the processing of the concept(s) conveyed by emotions to, or semantic association with, the melody. With this objective, we recorded ERPs while participants were presented with highly familiar and less familiar melodies in a gating paradigm. The ERPs time…