This report provides a description of a cognitive interview study investigating validity of assessments designed to measure "content knowledge for teaching" (CKT). The report is intended both to provide information on the validity of the CKT measures and to provide guidance to researchers interested in replicating the design. The study…

The area of statistics is one in which teachers may be encouraged to make important links to other curriculum areas and social issues. Statistical literacy is a key component of being numerate and living as an informed citizen. The teaching of statistics provides an opportunity to inform and educate students about social issues and moral…

Implementation fidelity assessment provides a means of measuring the alignment between the planned program and the implemented program. Unfortunately, the implemented program can differ from the planned program, resulting in ambiguous inferences about the planned program's effectiveness (i.e., it is uncertain if poor results are due to an…

Background: Although people with Williams syndrome (WS) are often characterized as friendly and sociable with relatively good general language abilities, there is emerging evidence of pragmatic difficulties and trouble comprehending aspects of non-literal language. Aims: The main aim was to investigate the comprehension of sarcasm, metaphor and…

Background: Whereas many education programs expect students to use national standards in various content areas, few studies have been conducted that examine pre-service teachers' confidence in demonstrating their use of the professional teacher standards. Purpose: The purpose of this project was 2-fold: (1) To develop the Pre-service Health…

Comparing regression coefficients between models when one model is nested within another is of great practical interest when two explanations of a given phenomenon are specified as linear models. The statistical problem is whether the coefficients associated with a given set of covariates change significantly when other covariates are added into…

Research has suggested there is an important distinction between perceiving a calling and living a calling. With a sample of 542 working adults, the current study examined (a) the degree to which perceiving a calling and living a calling differed according to yearly income and level of educational attainment and (b) potential mediators that may…

Many methods exist for imputing missing data but fewer methods have been proposed to test the missing data mechanism. Little (1988) introduced a multivariate chi-square test for the missing completely at random data mechanism (MCAR) that compares observed means for each pattern with expectation-maximization (EM) estimated means. As an alternative,…

In a marketized environment, ESL providers, in common with other postcompulsory educational institutions, canvass student satisfaction with their services. While the predominant method is likely to be based on tick-box questionnaires using Likert scales that measure degrees of satisfaction, qualitative methodology is an option when rich data is…

This study set out to find out the differences in teachers' perception of their preparedness to apply facilitation methods in teaching secondary school mathematics. Facilitation methods allow learners to be actively involved in the teaching and learning of mathematics hence making them be co-creators of knowledge. Facilitation teaching allow…

Majority of NOS studies comprise of determination or assessment studies conducted with ordinary students. In order to gain further understanding on variation in NOS understandings among the students, there should be different research attempts focusing on unconventional students such as academically advanced students. The purpose of this study is…

Music and literacy share many of the same skills; therefore, it is no surprise that music and literacy programs can be used together to help children learn to read. Music study can help promote literacy skills such as vocabulary, articulation, pronunciation, grammar, fluency, writing, sentence patterns, rhythm/parts of speech, auditory processing,…

This study explored characteristics of reading comprehension difficulties among Chinese students learning English as a second language (ESL). Two hundred forty-six Grade 8 English-immersion students in China were administered a battery of reading-related and reading comprehension tests. Three groups of comprehenders matched on age, nonverbal…

The pronunciation of a word represented in an alphabetic writing system (such as this one) is relatively transparent--but a language's sounds change over time and vary across space, while its spellings remain relatively static, resulting in some amount of divergence between the written and spoken forms. The introduction of loanwords and…

Recent explosive growth of interconnected document collections such as citation networks, network of web pages, content generated by crowd-sourcing in collaborative environments, etc., has posed several challenging problems for data mining and machine learning community. One central problem in the domain of document networks is that of "link…