We had 3 aims in the present study: (a) to examine the dimensionality of various evaluative approaches to scoring writing samples (e.g., quality, productivity, and curriculum-based measurement [CBM] writing scoring), (b) to investigate unique language and cognitive predictors of the identified dimensions, and (c) to examine gender gap in the…

The ability to recognise words from the aural modality is a critical aspect of successful second language (L2) listening comprehension. However, little research has been reported on computer-mediated development of L2 word recognition from speech in L2 learning contexts. This report describes the development of an innovative computer application…

The curriculum for teaching undergraduate university students in Iran majoring in English generally includes paragraph writing in the second year and essay writing (4-5 paragraphs) in the third year. The first-year course 'Grammar and Writing (I & II)' offered in two consecutive semesters covers grammar only, despite the inclusion of writing…

This study examined the relationship between the 2013 New Jersey High School Proficiency Assessment (HSPA) Language Arts and Mathematics scores and school level data related to family human capital and community social capital found in the extant literature to influence student achievement on high-stakes standardized assessments. School level data…

This study investigated the development of representational competence among organic chemistry students by using 3D (concrete and virtual) models as aids for teaching students to translate between multiple 2D diagrams. In 2 experiments, students translated between different diagrams of molecules and received verbal feedback in 1 of the following 3…

This study examined the predictive validity of curriculum-based measures in reading for Spanish-speaking English learners (ELs) at various levels of English proficiency. Third-grade Spanish-speaking EL students were screened during the fall using DIBELS Oral Reading Fluency (DORF) and Daze. Predictive validity was examined in relation to spring…

This study investigated comprehension of indirect meaning among learners of L2 Spanish via an original computer-delivered multimedia listening test. The comprehension of implied speaker intention is a type of indirect communication that involves the ability to understand implied intention by using linguistic knowledge, contextual cues, and the…

The Ability-Achievement Model is reviewed for efficacy in comparison to the Response to Intervention Model when diagnosing students with possible learning disabilities. The research will address the success of Ability-Achievement Model versus the Response to Intervention Model when successfully diagnosing students with learning disabilities was…

Camouflage fabrics are produced on a large scale for use in the US military and other applications. One of the highest volume camouflage fabrics is known as the Universal Camouflage Pattern (UCP) which is produced for the US Department of Defense. At present, no standard measurement-based color quality control method exists for camouflage…

Dealing with uncertainty is a critical part of human decision-making and confidence reflects one's belief about the relative likelihood that various outcomes occur when making decision under uncertainty. Unfortunately, confidence often deviates from the actual quality of the decision, leading to under- or over-confidence. Calibration, the…

A growing body of research in the past two decades has focused on the development of pragmatics in children with specific language impairment (SLI). This population has been shown to experience difficulty with social interaction compared to their typically-developing peers. However, research has not conclusively established whether this is due to…

Genealogists are a community of practice (CoP) that has largely embraced the Internet as a research tool. Genealogists' use of the Internet was investigated using a case study of users of Ancestry.com, a subscription-based online genealogical resource. Data were collected using an online survey, allowing information and communication…

This study examined L2 (German) awareness in intermediate American college learners of German through their judgments of 15 texts that had been authored by either native speakers (NS) or non-native speakers (NNS) or had been created through Web-Based Machine Translation (WBMT). The specific objectives sought to investigate: (a) how learners…

This study compared the effectiveness of ACT[R] Composite score and high school grade point average (HSGPA) for predicting long-term college success. Outcomes included annual progress towards a degree (based on cumulative credit-bearing hours earned), degree completion, and cumulative grade point average (GPA) at 150% of normal time to degree…

Since the adoption of faceted search in a small number of academic libraries in 2006, faceted library catalogs have gained popularity in many academic and public libraries. This dissertation seeks to understand whether faceted search improves the interactions between searchers and library catalogs and to understand ways that facets are used in…