Tangram Puzzles
Tangram Puzzles - Related Videos
08:35
Are You Smart or Hardworking? How Praise Influences Children's Motivation
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2023
Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville Imagine teaching two children how to skate. It is a hard task for both of them, and they fall down frequently. After falling down for the first time, one child says that skating is too hard and wants to go home. The other child seems to enjoy the challenge and eagerly gets back up after falling down each time. Why do the children have such different attitudes about the same task? One reason may be that they...
06:50
The Use of the Puzzle Box as a Means of Assessing the Efficacy of Environmental Enrichment
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Cited by 33 •
2014
Environmental enrichment provides a potential protective effect against neurodegenerative disorders. Currently, however, there is no easy way of determining the efficacy of enrichment procedures. This protocol describes a simple “Puzzle Box” method for assessing an animal’s cognitive function, in order to reveal the effectiveness of environmental enrichment.
05:44
Metacognitive Development: How Children Estimate Their Memory
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2023
Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville Human memory is fallible, and people often cannot accurately recall what they have seen or heard. Adults are aware of their limited memory capacity, so they use strategies, such as rehearsal and mnemonic devices, to improve their recall of important information. Because adults understand the limits of memory, they know it makes more sense to write down the items on their shopping list rather than to try to...
10:02
Executive Function in Autism Spectrum Disorder
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2023
Source: Laboratories of Jonas T. Kaplan and Sarah I. Gimbel—University of Southern California Attention, working-memory, planning, impulse control, inhibition, and mental flexibility are important components of human cognition that are often referred to as executive functions. Autism spectrum disorder is a developmental disorder that is characterized by impairments in social interaction, communication, and repetitive behaviors. It is a disorder that lasts a lifetime, and is thought to affect...
09:13
Marginal Dishonesty: The Adding-to-10 Task
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2023
Source: Julian Wills & Jay Van Bavel—New York University Classical economic theory asserts that people are rational and self-interested. In addition to seeking wealth and status, people are motivated by other goals. As a result, financial motives can sometimes be dwarfed by other internal needs, such as maintaining a positive self-concept or affiliating with other group members. Ethical dilemmas, such as the temptation to cheat on taxes, can result when these motives are in conflict. On...
FAQs
Rotations and reflections require solvers to mentally transform each tan before placing it. A piece may appear unsuitable until its orientation changes, so successful solving depends on visualizing alternatives rather than relying only on its current position. This makes the puzzle useful for examining how people manipulate spatial information and distinguish promising arrangements from unsuccessful ones.
Mental decomposition allows a solver to break a complex silhouette into smaller geometric relationships that can be matched with the available tans. Instead of treating the target as one undivided image, the solver tests which edges, angles, and spaces could correspond to individual pieces or groups. This process reveals aspects of visual analysis and organized problem-solving.
Cognitive flexibility appears when solvers revise an arrangement after recognizing that it cannot produce the target silhouette. They may rotate or reflect pieces, reconsider an earlier placement, and test a different combination without abandoning the overall goal. Solution patterns can therefore show how people adapt their strategies when an initially plausible approach fails.
Researchers can record the time required to reach a solution, whether the final arrangement is accurate, and the pattern of moves or solutions used. These measures capture different aspects of performance: speed reflects task efficiency, accuracy reflects successful completion, and solution patterns provide evidence about the strategies participants apply while working through the spatial challenge.
Psychologists compare timing, accuracy, and solution patterns across individuals to investigate variation in visuospatial ability, mental imagery, and problem-solving strategies. Because the task presents the same geometric challenge while allowing different approaches, performance can help characterize how people visualize shapes, organize information, and manage spatial transformations during problem solving.
Repeated Tangram Puzzles tasks allow researchers and educators to examine learning and the effects of practice on spatial cognition. Changes in solution time, accuracy, or strategy can indicate whether experience alters performance and how people approach later challenges. The puzzles therefore provide a structured way to study cognitive change rather than only one-time spatial ability.