Strengthening Visual Discrimination Skills

Strengthening Visual Discrimination Skills PDF

Author: Penny Groves

Publisher: Frank Schaffer Publications

Published: 2001-01-15

Total Pages: 0

ISBN-13: 9780742401631

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Memory and visual discrimination problems are tackled when students evaluate differences between pairs of playful, high-interest illustrations. Students recall and interpret information in scenes of increasing difficulty and learn to watch for and remember missing details. The lessons in this book consist of reproducible pages, background information, easy-to-evaluate exercises, and checklists for tracking success.

The Visual Discrimination of Velocity as a Function of the Rate of Movement and Other Factors

The Visual Discrimination of Velocity as a Function of the Rate of Movement and Other Factors PDF

Author: Robert Heath Brown

Publisher:

Published: 1954

Total Pages: 22

ISBN-13:

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"As part of the engineering psychology research program on tracking, experiments are being conducted to determine systematically how man discriminates velocity and acceleration. Results of these experiments provide for a fuller understanding of the visual processes of the tracker in predicting the motion of a target. The method of experimentation used involves an unequivocal response to visual movement. The observer, presented with a spot traveling at a controlled speed, reports its direction. In this experiment four observers discriminated velocity at eight speeds for each of eight exposure times. The minimal luminance required for the discrimination was determined for each condition. Analysis of the results indicated that the visual discrimination of velocity under the experimental conditions is a single discriminatory event controlled by photochemical activity in the retina. For exposure times less than 0.1 second the discrimination is determined by the product of stimulus luminance and duration. For longer intervals the discrimination tends to be dependent on luminance alone. The results further showed that duration and speed interact with each other as determinants of the discrimination. This finding suggests that distance, the product of duration and speed, is a relevant variable."--Abstract

Visual Perceptual Skill Building

Visual Perceptual Skill Building PDF

Author: Bk 2 Gr 2-3

Publisher:

Published: 2001-03-19

Total Pages: 0

ISBN-13: 9780894557552

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Grades 2-3 Builds visual, motor, and critical thinking skills for reading, writing, and math. Develops the child's recognition of letters, words, number, and similar/dissimilar objects. It also improves sequencing and visual memory skills. Designed specifically for shorter attention spans. No reading is required. Directions may be read aloud as needed. Each book includes eight progressively more challenging skill sections with pretests and post-tests to evaluate students' beginning and ending skill levels."

Listen, Look, and Do!, Grades PK - 1

Listen, Look, and Do!, Grades PK - 1 PDF

Author: Sherrill B. Flora

Publisher: Key Education Publishing

Published: 2010-05-18

Total Pages: 96

ISBN-13: 1602688923

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Follow directions with special-education students in grades PK–1 using Listen, Look, and Do! This 96-page book teaches students to listen, follow directions, and remember what they see and hear. The book provides meaningful practice in visual/aural discrimination and memory skills through stories, rhymes, puzzles, coloring pages, cut-and-paste activities, sequencing, and hidden pictures. This book is geared toward young and special learners and supports NCTE and NAEYC standards.

Visual Tracking Exercises

Visual Tracking Exercises PDF

Author: Bridgette Sharp

Publisher: Createspace Independent Publishing Platform

Published: 2018-02-14

Total Pages: 62

ISBN-13: 9781985229228

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VISUAL TRACKING, the required skill for successful READING, WRITING and most other ACADEMICS! VISUAL TRACKING, the first skill mastered in SPEED READING! Visual Tracking Skills improve: 1.Reading Speed 2.Reading Accuracy 3.Attention to Detail 4.Reading Comprehension 5.Letter and Number Reversals 6.Sequencing 7.Visual Processing 8.Brain Processing 9.Brain Timing Using the techniques in this book, your student can improve visual processing skills, sequencing skills, improve visual tracking and lessen the occurrence of reversals. This form of cognitive therapy can be used by therapists, teachers, tutors and parents to teach and reinforce important skills necessary for successful reading and writing

Vision Models for Target Detection and Recognition

Vision Models for Target Detection and Recognition PDF

Author: Eli Peli

Publisher: World Scientific

Published: 1995

Total Pages: 438

ISBN-13: 9789810221492

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This book is an international collection of contributions from academia, industry and the armed forces. It addresses current and emerging Spatial Vision Models and their application to the understanding, prediction and evaluation of the tasks of target detection and recognition. The discussion in many of the chapters is framed in terms of military targets and military vision aids. However, the techniques analyses and problems are by no means limited to this area of application. The detection and recognition of an armored vehicle from a reconnaissance image are performed by the same visual system used to detect and recognize a tumor in an X-ray. The analysis of the interaction of the human visual system with night vision devices is not different from the analysis needed in the case of an operator examining structures using a remote (endoscopic) camera, etc. The book is organized into three general sections. The first covers basic modeling of central (foveal) vision and its theoretical background. The second is centered on the evaluation of model performance in applications, while the third is dedicated to aspects of peripheral vision modeling and the expansion of peripheral modeling to include visual search.

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