An outline of frameworks for conceptualising and analysing news media roles in the representation of teachers, is followed by a discussion of quantitative and qualitative approaches to the study of news coverage. An argument is made for the benefit of using corpus linguistic tools within the overall conceptual focus on lexical and syntactical…

As a new extension of individual quality-of-life (QOL) framework that has been widely embraced in the field of disability to affect policy making, guide service delivery, and enhance outcomes of individuals with disabilities, family quality of life (FQoL) has been increasingly recognized as an important concept in the area of family supports for…

Understanding the particulate nature of matter (PNM) is vital for participating in many areas of science. We assessed 11 students' atomic/molecular-level explanations of real-world phenomena after their participation in a modelling-based PNM unit. All 11 students offered a scientifically acceptable model regarding atomic/molecular behaviour in…

The results from a study to explore pre-service teachers' understanding of ionization energy, a topic that features in A-level (grade 11 and 12) chemistry courses. in Singapore , is described. A previous study using a two-tier multiple choice diagnostic test has shown that Singapore A-level students have considerable difficulty understanding the…

Time is an emerging concept during childhood. At first, children's concept of time is rather vague. Banks and Banks suggest that the goal for teaching time concepts and chronology in the elementary and middle school years should be to nurture students' ability to understand and interpret time concepts and comprehend how past and present events are…

Barrett, Richert, and Driesenga [Barrett, J. L., Richert, R. A., & Driesenga, A. (2001). "God's beliefs versus mother's: The development of nonhuman agents concepts." "Child Development," 72(1), 50-65] have suggested that children are able to conceptualize the representational properties held by certain super-natural entities, such as God, before…

The instructional metaphor is an important bridge to understanding, particularly when students are undertaking tasks that are conceptually difficult and outside their previous experience. It is suggested that the limitations of the implicit metaphor of the procedural control languages are the main cause of the problems experienced with delivering…

Presents some additional comments from the current authors regarding their original article Interpolation processes in object perception: Reply to Anderson (2007). As this exchange concludes, we believe that the account of interpolation and object formation proposed by Kellman and Shipley (1991), further developed in recent years (Kellman, 2003;…

Teachers often use analogies and are unaware of it--they are using them automatically. Whenever they begin an explanation with "It's just like...," "It's similar to...," or "Think of it this way...," they are using an analogy to explain a concept to their students. An "analogy" is a similarity between concepts. Analogies can help students build…

Mathematics begins in human experience thousands of years ago as empirical and intuitive experiences. It takes the deliberate naming of concepts to help crystallize and secure those observations and intuitions as abstract concepts, and to begin separating the concept of number from specific instances of objects. It takes the creation of compact…

Throughout its long history, the conceptual change literature assumed that student "misconceptions" in mechanics have been formed prior to instruction. As an attempt to shed light on conceptual change, this paper examines some of the trends in the literature and argues that misconceptions may be spontaneous rather than preformed, that schema…

We investigated the relationship between the acquisition of singular-plural morpho-syntax and children's representation of the distinction between singular and plural sets. Experiment 1 tested 18-month-olds using the manual-search paradigm and found that, like 14-month-olds (Feigenson & Carey, 2005), they distinguished three objects from one but…

Purpose: This article aims to explore Tongan conceptualisations of social justice and leadership from a cultural perspective. Design/methodology/approach: The approach taken is from a cultural perspective based on evidence that culture influences our thinking and consequently our behaviours, and the argument that social justice is about…

Contrary to the conventional view of infancy as a sensorimotor period without conceptual thought, research over the past 20 years has shown that preverbal infants are capable of at least 3 conceptual functions: forming concepts with which to interpret the world, recall of the past, and engaging in conceptual generalization. Research is described…

We demonstrate in two experiments that real and imagined body movements appropriate to metaphorical phrases facilitate people's immediate comprehension of these phrases. Participants first learned to make different body movements given specific cues. In two reading time studies, people were faster to understand a metaphorical phrase, such as push…