General and scientific Equine Research Foundation articles are available to our supporters. If you have reached this page because you have sent a donation then thank you and welcome to our articles. If you have reached this page without becoming a supporter then please send a donation to: Equine Research Foundation, P.O. Box 1900, Aptos, CA 95001.

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General Horse Articles

Perfect Recall by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 700 KB)

Think . . . and Train . . . Positively by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 7.3 MB)

Incredible, Edible Rewards by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.5 MB)

The String by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.1 MB)

Equine Research Foundation: Learning & Riding Vacations for Horses and Humans by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 380 KB)

Do You See What I See by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.2 MB)

Close the Communication Gap by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.8 MB)

Mind the Horse's Mind by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.3 MB)

Don't Settle For Less: Let Your Horse Learn by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.6 MB)

The Eyes Have It by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.2 MB)

Solitude, Stalls, Stress? Expect Stereotypies! by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.6 MB)

Generalize for Life by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 592 KB)

Feeling Groovy by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 772 KB)

Are You Lonesome Tonight? by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 520 KB)

The Perfect Pair by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 492 KB)

Bonding with Respect by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 640 KB)

Research and Training: If You Can Think It You Can Train It by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 304 KB)

In Living Color by Jerry Ingersoll (PDF, 476 KB)

Scientific Horse Articles

The Thinking Horse: Cognition and Perception Reviewed by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 628 KB)

Color Vision in Horses: Deficiencies Identified Using a Pseudoisochromatic Plate Test by Evelyn B. Hanggi, M.S., Ph.D., Jerry F. Ingersoll, and Terrace L. Waggoner (PDF, 1.7 MB)

Discrimination Learning Based on Relative Size Concepts in Horses (Equus caballus) by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 2.7 MB)

Categorization Learning in Horses (Equus caballus) by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 2.9 MB)

Interocular Transfer of Learning in Horses (Equus caballus) by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.7 MB)

Can Horses Recognize Pictures? by Evelyn B. Hanggi, M.S., Ph.D. (PDF, 1.2 MB)

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