Zachary Peart, Ryan Bennett · 2024
The block design subtest is a classic and commonly used neuropsychological instrument administered either as part of the Wechsler intelligence scales or as a standalone measure, which requires examinees to replicate increasingly complex designs using multicolored blocks under timed conditions. The task is intended to be a measure of visuospatial and constructional ability, with previous research demonstrating links to brain systems involving spatial processing and nonverbal reasoning. However, the test involves a variety of cognitive processes that vary with the difficulty of items and the strategies that examinees employ to complete them. This chapter discusses the developmental history of the block design subtest, psychometric properties of its current version, and clinical applications demonstrated through research. To elucidate the various cognitive demands imposed by the task, examples of the difficulty gradient are illustrated alongside commonly used test-taking strategies and types of errors that clinicians may observe. Finally, a set of interpretive guidelines is presented to assist examiners in extracting meaningful clinical impressions from the task within a neuropsychological battery.
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Gerald F. Gebhart, Robert F. Schmidt · 2013
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The SAGE Encyclopedia of Social Science Research Methods · 2004
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Gauhar Ali (7300334), Mohammed ElAffendi (17020390), Naveed Ahmad (2570878) · Figshare · 2023
<div><p>Intelligent Transport System (ITS) offers inter-vehicle communication, safe driving, road condition updates, and intelligent traffic management. This research intends to propose a novel decentralized “BlockAuth” architecture for vehicles, authentication, and authorization, traveling across the border. It is required because the existing architects rely on a single Trusted Authority (TA) for issuing certifications, which can jeopardize privacy and system integrity. Similarly, the centralized TA, if failed, can cause the whole system to collapse. Furthermore, a unique “Proof of Authenticity and Integrity” process is proposed, redirecting drivers/vehicles to their home country for authentication, ensuring the security of their credentials. Implemented with Hyperledger Fabric, BlockAuth ensures secure vehicle authentication and authorization with minimal computational overhead, under 2%. Furthermore, it opens up global access, enforces the principles of separation of duty and least privilege, and reinforces resilience via decentralization and automation.</p></div>
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Sheung‐On Choy · Defense Technical Information Center (DTIC) · 1982
A program has been developed to interactively create and modify block diagrams and pictures on a computer graphics terminal. The program, called BLOCK, runs on the VAX 11/780 Master Systems Controller (MSC). The program provides for the interactive entry of lines, boxes, circles, arcs, diamonds, arrows, and text using artistically styled character fronts. All entities can be inserted using different colors and varying line textures. Hard copy of the created pictures can be produced on a plotter and on a color copying system, producing both transparencies and prints. The program is accessible to all computer terminals connected to the MSC.
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The SAGE Encyclopedia of Research Design · 2022
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Gabriel J. Bellante (647346), Scott L. Powell (438883), Rick L. Lawrence (647347) et al. · Figshare · 2015
<p>Single treatment block shown with plumbing and labeled treatments shown in white for each plant (left). Four of five treatment blocks are shown within the greenhouse (right).</p>
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2013
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Josafhat Salinas‐Ruíz, Osval Antonio Montesinos López, José Crossa · 2024
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Timon, William Edward, Jr. · SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) · 2016
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Mehrnaz Shoushtarian (6411299), Roohallah Alizadehsani (6445298), Abbas Khosravi (714566) et al. · Figshare · 2020
<p>Three recordings were performed during each testing session with 3–5 minute rest breaks in-between. In ‘recording period 2’, six 15-second auditory and six 15- second visual stimuli were applied. A 3–5 minute break was then given to participants and then ‘recording period 3’ was performed to collect a further four auditory and four visual trials. All together, 10 trials of each stimulus type were collected. Stimuli were randomised across blocks with no more than two stimuli of the same type in a row. Non-stimulus intervals between stimuli within a recording period were 20 or 25 seconds long. NSI: non-stimulus interval.</p>
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GILANG ANDI JAYA SAPUTRA, Simanihuruk Mudin, Swita Baki · University of Bengkulu Scholar Repository (University of Bengkulu) · 2024
Suatu hypergraph � didefinisikan sebagai pasangan himpunan (�, �) di mana � = *�1, �2, … , ��+ adalah himpunan berhingga dari n vertices dan � = *�� |�� ⊆ V, � = 1,2, … , �+ adalah himpunan hyperedge. Barisan tidak naik bilangan bulat non�negatif � dikatakan k-hypergraphic sequence apabila ada k-uniform hypergraph � = (�, �) dengan degree sequence �. Suatu k-uniform hypergraph disebut (�, �, �)-Balance Incomplete Block Design (BIBD) apabila setiap pasang (�� , ��) ∈ � berada dalam sebanyak � elemen dari E. Tujuan dari penelitian ini adalah mengetahui apakah Teorema Dewdney dapat digunakan untuk mengkonstruksikan (�, �, �)-BIBD untuk beberapa nilai �, �, dan � = 5. Berdasarkan hasil eksplorasi diperoleh beberapa design dapat langsung dikonstruksi menggunakan Teorema Dewdney. Namun, ada design yang tidak dapat dikonstruksi langsung menggunakan Teorema Dewdney. Kata kunci: Hypergraph, k-hypergraphic sequence, block design
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S. C. Kohs · Medical Entomology and Zoology · 1920
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H. Grimm, C. Grzyb, H. Okel et al. · Mikroelektronik · 1990
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Patrick Adde, Ramesh Pyndiah, Olivier Raoul et al. · HAL (Le Centre pour la Communication Scientifique Directe) · 1997
International audience
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Mahmoud Tavassoli · The urban book series · 2019
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Encyclopedia of Measurement and Statistics · 2007
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Chithra Kannan (21262003), Alex L. Jones (11286837), John Towler (21262006) et al. · Figshare · 2025
<i>Note</i>: This figure shows an example of block design employed in the extraversion IAT. A fixation cross was presented for 500ms between trials. A red cross appeared when participant made incorrect responses. Participants were then allowed to make the correct response before moving to the next trial. Reaction times were recorded from image presentation until correct response.
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Veronica Mariotti (68287), Erika Melissari (656429), Caterina Iofrida (656430) et al. · Figshare · 2015
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J. C. W. Rayner, D. J. Best, Per B. Brockhoff et al. · 2005
This chapter contains section titled: Introduction Peach Example Softdrink Can Size Example The Untied Analysis Tomato Example Geese Meat Flavour Example The Tied Analysis Further Examples Ordering Effects
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