Enthymemes are a manner of presenting a deductive argument. A deductive argument consists of three elements: A major premise (e.g., All men are mortal.), a minor premise (e.g., Aristotle is a man.), and a conclusion (i.e., Therefore, Aristotle is mortal.). An enthymeme is a truncated deductive argument; one of the members is left unstated. From a…

The process of innovation involves numerous contradictions not adequately addressed by business-oriented approaches, in particular the problem that what seem to be mutually antagonistic factors are involved. Psychological research on creativity, especially the 4 "Ps" (process, person, product, and press) and the paradoxes of creativity…

Languages encode time-related concepts, like days of the week (DOW) and months of the year (MOY), in different ways. Some use numerical labels (e.g., in Chinese, Monday is "weekday one"; January is "month one") while others use arbitrary names (e.g., English). This project investigates whether languages that use numerical terms…

Deception is a controversial aspect of theory of mind, and researchers disagree about whether it entails an understanding of the false beliefs of one's opponent. The present study asks whether children with delayed language and delayed explicit false belief reasoning can succeed on explicit deception tasks. Participants were 45 orally taught deaf…

Models and analogies can help understanding, help explain the world and make a process or structure that one cannot easily see more explicit. Models and analogies can help children to visualise abstract processes and make ideas concrete. Children enjoy working with them because they are motivating and often require creative thought. Models and…

This study critically examines a key justification used by educational stakeholders for placing mathematics in context--the idea that contextualization provides students with access to mathematical ideas. We present interviews of 24 ninth grade students from a low-performing urban school solving algebra story problems, some of which were…

In the discussion on what players learn from digital games, there are two major camps in clear opposition to each other. As one side picks up on negative elements found in games the other side focuses on positive aspects. While the agendas differ, the basic arguments still depart from a shared logic: that engagement in game-related activities…

In this essay Tyson Lewis reevaluates Jean-Jacques Rousseau's assessment of the pedagogical value of fables in Emile's education using Giorgio Agamben's theory of poetic production and Thomas Keenan's theory of the inherent ambiguity of the fable. From this perspective, the "unreadable" nature of the fable that Rousseau exposed is not simply the…

In recent times there has been a surge in interest on policy instruments to stimulate scientific and engineering research that is of greater consequence, advancing our knowledge in leaps rather than steps and is therefore more "creative" or, in the language of recent reports, "transformative." Associated with the language of "transformative…

Purpose: Sustainability is, in itself, the idea of a harmonic answer to the dual nature of the most pressing problem for global society. Most of the problems dealing with sustainability concern its dual and contradictory nature. That paradoxical reality is in no way a unique feature of sustainability; its universal pervasiveness is demonstrated by…

When people think of emotions, usually they think of different states of being, such as happiness, sadness, or anger. However, emotions generate very powerful chemicals that can create positive feelings, such as motivation and enthusiasm, or they can create more negative responses, such as offending and even attacking others. When an emotionally…

The study examined the reasoning skills of first year high school students after learning general science concepts through analogies. Two intact heterogeneous sections were randomly assigned to Analogy-Enhanced Instruction (AEI) group and Non Analogy-Enhanced (NAEI) group. Various analogies were incorporated in the lessons of the AEI group for…

Ninety-four Mainland Chinese children in the second and third years of kindergarten (mean age = 65 months, SD = 6.94) were tested on Pinyin letter-name knowledge, invented Pinyin spelling, general copying skills of unfamiliar print (in Korean, Hebrew and Vietnamese, ultimately combined to create a pure copying factor), delayed copying of…

Physics education research has shown that students tend to struggle when trying to use mathematics in a meaningful way in physics (e.g., mathematizing a physical situation or making sense of equations). Concerning the possible reasons for these difficulties, little attention has been paid to the way mathematics is treated in physics instruction.…

Latent class Poisson count models are used to analyse a sample of Danish test score results from a cohort of individuals born in 1954-1955, tested in 1968, and followed until 2011. The procedure takes account of unobservable effects as well as excessive zeros in the data. We show that the test scores measure manifest or measured ability as it has…