Background: This study is a part of a larger research project where the effect of instructional guidance in terms of role definition and role switching was investigated on students' learning of Basic Life Support (BLS) during a 20-minute reciprocal learning episode with task cards. BLS is a lifesaving skill consisting of nine sub skills to be…

The aim of the study was to investigate the impact of using Mobile Social Network Applications (MSNAs) on students' social life (social relations, family relations and social awareness). The study was designed as a survey study using a five-point Likert-type scale to collect data from the students. A sample of 211 students' response was analyzed.…

In this article we look at some of the structural properties of second language (L2) Japanese WH questions. In Japanese the WH words are licensed to remain "in situ" by the prosodic contiguity properties of the phrases which have no prosodic boundaries between the WH word and the question particle. In a rehearsed-reading, sentence…

Learning in the arts has the potential to be a co-constructive means of inquiry for students, which enables experience of the self in relation to practice. This research explores a practice-based investigation of agency as self-definition, amid normative social constructions of the subject. The focus for data analysis is a project taught to BTEC…

Until recently, many colleges provided academic support to students by requiring students to complete one or more developmental education courses in a subject area before they could enroll in college-level coursework. Now colleges have been experimenting with new approaches that accelerate students into college courses, including corequisite…

Purpose: The current study investigated English prosodic focus marking by autistic and typically developing (TD) Cantonese trilingual children, and examined the potential differences in this regard compared to native English-speaking children. Method: Forty-eight participants were recruited with 16 speakers for each of the three groups…

The Challenger Center for Space Science Education is a not-for-profit educational organization founded in 1986 following the Challenger 51-L space shuttle tragedy. This packet contains a variety of separate sheets and brochures providing information about the activities of the Challenger Center. Challenger Learning Centers provide hands-on,…

Compression, estimation, and prediction are basic problems in Information theory, statistics and machine learning. These problems have been extensively studied in all these fields, though the primary focus in a large portion of the work has been on understanding and solving the problems in the asymptotic regime, "i.e." the alphabet size…

Purpose: This study examined how frequency lowering affected sentence intelligibility and quality for adults with postlingually acquired, mild-to-moderate hearing loss. Method: Listeners included adults aged 60-92 years with sloping sensorineural hearing loss and a control group of similarly aged adults with normal hearing. Sentences were…

Discusses the movement toward digital-based platforms including full-motion video for multimedia products. Hardware- and software-based compression techniques for digital data storage are considered, and a chart summarizes features of Digital Video Interactive, Moving Pictures Experts Group, P x 64, Joint Photographic Experts Group, Apple…

Until recently, many colleges provided academic support to students by requiring students to complete one or more developmental education courses in a subject area before they could enroll in college-level coursework. As early as 2010, research indicated that very few students were making it out of these developmental education courses and into…

The inverted index is the main data structure used by all the major search engines. Search engines build an inverted index on their collection to speed up query processing. As the size of the web grows, the length of the inverted list structures, which can easily grow to hundreds of MBs or even GBs for common terms (roughly linear in the size of…

Using salary data from the "ARL Annual Salary Survey," this paper analyzes 2003-2004 salary data for evidence of salary compression. It reviews the concept of salary compression to explain its relationship to market salary rates and salary dispersion within an organization. The analysis utilizes comparison ratios between salaries and years of…

The past two decades have shown an unexpected effectiveness of "Web-scale" data in natural language processing. Even the simplest models, when paired with unprecedented amounts of unstructured and unlabeled Web data, have been shown to outperform sophisticated ones. It has been argued that the effectiveness of Web-scale data has…

The purpose of this paper is to explore and explain students' achievements in solving context-based gas exercises comprising the macroscopic and submicroscopic levels of chemical concepts. The influence of specific variables, such as interest in learning, formal-reasoning abilities, and visualisation abilities, is a significant factor that should…