P A Howarth

The nauseogenicity of two methods of navigating within a virtual environment.

P A Howarth, M Finch, P. Howarth, 1999, Applied ergonomics.

STATISTICAL CONCEPTS IN THE ANALYSIS OF VISION AND VISUAL ACUITY

P A Howarth, 1986, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.

Visual Performance at Video Display Terminals—Effects of Screen Color and Illuminant Type

I L Bailey, T W Raasch, P A Howarth, 1991, Optometry and vision science : official publication of the American Academy of Optometry.

Spatial adaptation to text on a video display terminal

I L Bailey, P A Howarth, S M Berman, 1992, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.

Suprathreshold Stereo-Depth Matches as a Function of Contrast and Spatial Frequency

P A Howarth, C. Schor, P. Howarth, 1986, Perception.

Does the chromatic aberration of the eye vary with age?

A Bradley, L N Thibos, P A Howarth, 1988, Journal of the Optical Society of America. A, Optics and image science.

THE LATERAL CHROMATIC ABERRATION OF THE EYE

P A Howarth, Petek Alan Howarth, 1984, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.