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Hideko F Norman

Explore the profile of Hideko F Norman including associated specialties, affiliations and a list of published articles. Areas
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Articles 18
Citations 201
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Recent Articles
1.
Norman J, Dowell C, Higginbotham A, Fedorka N, Norman H
Atten Percept Psychophys . 2018 Jul; 80(8):2022-2032. PMID: 29968077
An experiment was conducted to evaluate the ability of 28 younger and older adults to visually bisect distances in depth both indoors and outdoors; half of the observers were male...
2.
Dowell C, Norman J, Moment J, Shain L, Norman H, Phillips F, et al.
Sci Rep . 2018 Jan; 8(1):377. PMID: 29321557
In three experiments participants haptically discriminated object shape using unimanual (single hand explored two objects) and bimanual exploration (both hands were used, but each hand, left or right, explored a...
3.
Norman J, Cheeseman J, Adkins O, Cox A, Rogers C, Dowell C, et al.
Vision Res . 2015 Sep; 115(Pt A):113-8. PMID: 26342965
The ability of 114 younger and older adults to recognize naturally-shaped objects was evaluated in three experiments. The participants viewed or haptically explored six randomly-chosen bell peppers (Capsicum annuum) in...
4.
Norman J, Adkins O, Norman H, Cox A, Rogers C
Vision Res . 2015 Feb; 109(Pt A):52-8. PMID: 25720533
The ability of 18 younger and older adults to visually perceive exocentric distances was evaluated. The observers judged the extent of fronto-parallel and in-depth spatial intervals at a variety of...
5.
Norman J, Phillips F, Holmin J, Norman H, Beers A, Boswell A, et al.
Exp Brain Res . 2012 Aug; 222(3):321-32. PMID: 22918607
A set of three experiments evaluated 96 participants' ability to visually and haptically discriminate solid object shape. In the past, some researchers have found haptic shape discrimination to be substantially...
6.
Norman J, Kappers A, Beers A, Scott A, Norman H, Koenderink J
Atten Percept Psychophys . 2011 Jan; 73(3):908-18. PMID: 21264712
Two experiments evaluated the ability of older and younger adults to perceive the three-dimensional (3D) shape of object surfaces from active touch (haptics). The ages of the older adults ranged...
7.
Norman J, Norman H, Swindle J, Jennings L, Bartholomew A
Perception . 2009 Nov; 38(9):1347-54. PMID: 19911632
A single experiment was carried out to evaluate the ability of younger and older observers to discriminate object weights. A 2-alternative forced-choice variant of the method of constant stimuli was...
8.
Norman J, Lee Y, Phillips F, Norman H, Jennings L, McBride T
Acta Psychol (Amst) . 2009 Mar; 131(1):1-11. PMID: 19264291
In a natural environment, cast shadows abound. Objects cast shadows both upon themselves and upon background surfaces. Previous research on the perception of 3-D shape from cast shadows has only...
9.
Norman J, Norman H, Craft A, Walton C, Bartholomew A, Burton C, et al.
Vision Res . 2008 Sep; 48(23-24):2456-65. PMID: 18771680
Three experiments investigated whether and to what extent increases in age affect the functionality of stereopsis. The observers' ages ranged from 18 to 83 years. The overall goal was to...
10.
Norman J, Pattison K, Norman H, Craft A, Wiesemann E, Taylor M
Perception . 2008 Aug; 37(6):889-901. PMID: 18686708
Five experiments were designed to investigate visual speed discrimination. Variations of the method of constant stimuli were used to obtain speed discrimination thresholds in experiments 1, 2, 4, and 5,...