This study aimed to identify science teacher candidates' mental structures about the concept of the atom. This study included 120 science teacher candidates who were chosen using the convenience sampling method. This research is a phenomenological study. The data on students' mental models of the atom was collected using a metaphor form and an…

This mixed-method study explores the motivational mindsets towards the learning of LOTEs of two groups of Italian preadolescents (aged 10-14) after Romance Intercomprehension (RIC) training in a school context. Reference is made to the notions of self-efficacy, the extrinsic/intrinsic spectrum and the emergence of a desired plurilingual identity.…

One line of research on student understanding of complex systems has tended to emphasize discontinuities between common misconceptions and relatively more sophisticated understandings. Other work has focused on instruction while acknowledging the existence of other ways of understanding complex systems, but less emphasis has been on examining the…

A pivotal information about the structure of students' comprehension underlying from which the knowledge is gained can be identified through the mental model. This study aimed at describing the six levels of students' mental model in comprehending the concept of the integer. The subject of this research was 40 students consisting of 20 students…

Pupils' qualitative understanding of DC-circuit phenomena is reported to be weak. In numerous research reports lists of problems in understanding the functioning of simple DC-circuits have been presented. So-called mental model surveys have uncovered difficulties in different age groups, and in different phases of instruction. In this study, the…

This study aimed to develop the small-scale experiments involving electrochemistry and the galvanic cell model kit featuring the sub-microscopic level. The small-scale experiments in conjunction with the model kit were implemented based on the 5E inquiry learning approach to enhance students' conceptual understanding of electrochemistry. The…

This paper explores the role of diagrams and text in middle school students' understanding and visualisation of human body systems. We develop a common framework based on structure and function to assess students' responses across diagram and verbal modes. Visualisation is defined in terms of understanding transformations on structure and relating…

A number of anthropologists have argued that religious concepts are minimally counterintuitive and that this gives them mnemic advantages. This paper addresses the question of why people have the memory architecture that results in such concepts being more memorable than other types of concepts by pointing out the benefits of a memory structure…

Examines answer selection within the framework of QUEST, a psychological model of question answering that specifies how knowledge structures are searched during question answering. Examines whether both "legal" and "illegal" answers were activated during the search. Finds support for QUEST's arc-search procedures associated…

The modeling instruction pedagogy for the teaching of physics has been proven to be quite effective at increasing the conceptual understanding and problem-solving abilities of students to a much greater extent than that of nonmodeling students. Little research has been conducted concerning the cognitive and metacognitive skills that modeling…

Ability to identify the sexes, understanding of gender group membership, temporal stability of gender, and gender consistency over situational changes were assessed in a sample of 61 boys and girls of 3-5 years of age. Findings suggested that only a rudimentary understanding of gender is acquired by children before the sex-typing process begins.…

One important characteristic of rational action is that intentions should be consistent with beliefs. Two studies examined whether three year olds understand belief constraints on intention. In both studies, subjects' understanding of unfulfilled intentions was excellent and significantly better than their understanding of false beliefs, but…

Results of a study with children ages three to eight indicated that children's understanding of the concept of surprise changes between three and five years of age. Younger children employed a principle of desirability, whereas older children employed principles of belief violation, indicating that children's understanding of the concept of…

This paper expands on schematic theory through a review of recent work in the field of semiotics. Content and formal schemata are shown to be grounded respectively in perceptual (abductive) and indexical (inductive) strategies of inference. A third kind of schemata is based on deductive generalization and referred to as abstract schemata. All…

Examines the development of metaphor by using structure-mapping theory to make distinctions among kinds of metaphors. Proposes that children can understand metaphors based on shared object attributes before those based on shared relational structure. Results indicate a developmental shift toward focus on relational structure in metaphor…