There is a long tradition of museum research assessing visitors' personal background. In this article, we suggest an insightful way to enhance and intensify visitor analyses and adopt a more integrative approach. To this end, we draw attention to Latent Class Analysis (LCA), a classification method that allows us to investigate visitor profiles…

To understand how bullying is represented within social media, the characteristics of hashtags associated with public mentions of bullying on Twitter between January 1, 2012 and December 31, 2012 are explored in this study. The most frequently used 500 hashtags among the 552,831 distinct hashtags used with the keywords "bully,"…

The New Zealand education system is culturally diverse and is guided by the principles of the Treaty of Waitangi to produce equitable outcomes for Maori students. The reporting of national educational outcomes is broken down by ethnicity to monitor educational performance of different ethnic groups and to identify ethnic disparities. The Ministry…

The purpose of this study is to understand differences in demographics, frequency of tobacco use, and tobacco-related attitudes between youth/young adults who carry tobacco products and those who do not. Carrying tobacco is hypothesized to affect individuals' smoker identity and thereby their tobacco-related attitudes. Carriers are an influential…

The recent growth in privately administered secondary education in many developed countries has been a widely observed phenomenon. The Australian private secondary school sector has grown faster than those in any other "OECD" nation, even though the average tuition fees charged by these schools have increased at double the nation's…

In response to a request for additional analyses, in particular reporting confidence intervals around the results, we re-analyzed the data from prior studies. This supplementary report presents the results of the additional analyses addressing classification accuracy, reliability, and criterion-related validity evidence. For ease of reference, we…

The benefits of collaborative learning, although widely reported, lack the quantitative rigor and detailed insight into the dynamics of interactions within the group, while individual contributions and their impacts on group members and their collaborative work remain hidden behind joint group assessment. To bridge this gap we intend to address…

Objective: To improve the CAGE (Cut down, Annoyed, Guilty, Eye opener) questionnaire's predictive accuracy in screening college students. Participants: The sample consisted of 219 midwestern university students who self-administered a confidential survey. Methods: Exploratory factor analysis, confirmatory factor analysis, receiver operating…

We introduce a new statistical procedure for the identification of unobserved categories that vary between individuals and in which objects may span multiple categories. This procedure can be used to analyze data from a proposed sorting task in which individuals may simultaneously assign objects to multiple piles. The results of a synthetic…

One of the most promising avenues of research in computer-assisted language learning is the potential for language learners to make use of language corpora. However, using a corpus requires use of a corpus tool as an interface, typically a concordancer. How such a tool can be made most accessible to learners is an important issue. Specifically,…

In the field of ELT, a growing awareness has been paid to the use of correct and appropriate word combinations. Of methods and techniques existed in the literature, the issue of lexical collocation gets a great deal of attention. However, one of the main obstacles, particularly for non-native writers (NNW), is indeterminate knowledge of word…

Vocabulary learning is one of the crucial matters in second language learning. There is a vast body of research in this field which has been done by famous researchers around the world, but still there is no specific solution for extending lexical knowledge in the best way. Therefore, we have conducted a meta-analysis on a body of 30 research…

Naming places is theorised as an activity in heritage whereby a name will index a people's narrative and history. In postcolonial societies where the colonised and the colonisers share spaces, individual locations can host different sides of history and different cultural significance. To this end, the New Zealand government has pursued bilingual…

Diagnostic classification models (DCMs) hold great potential for applications in summative and formative assessment by providing discrete multivariate proficiency scores that yield statistically driven classifications of students. Using data from a newly developed diagnostic arithmetic assessment that was administered to 2032 fourth-grade students…

In order to trace how mobile assisted language learning (MALL) has evolved in recent years, we analysed studies published from 2000 to 2012 to examine their characteristics and research trends. These studies were published in international journals listed in the Social Sciences Citation Index (SSCI). Sixty-nine studies that fit the time frame and…