A Factorial Examine of Energetic Versus Passive Touch and Latex Gloves in Object Identification (2058420, 3374327)

University of Maryland


The experiment discovered object recognition (OID) precision using lively versus unaggressive touch and glove vs no glove as self-employed variables. We all defined fit of glove and gender as subject matter variables. Fourteen participants experienced each state and experimenters recorded OID. Active contact yielded significantly more accurate benefits (M =. 90, SD =. 301) than passive touch (M =. sixty-eight, SD =. 467), F(1, 559) sama dengan 43. 75, p <. 001. The no baseball glove condition made significantly more appropriate results (M =. 88, SD =. 321) than the glove condition (M sama dengan. 78, SD =. 431), F(1, 559) = 41. 05, p <. 05. Gender did not have an effect on OID F (1, 559) sama dengan 32. 34, p >. 05. The passive-latex condition (M sama dengan. 48, SECURE DIGITAL =. 512) produced the least accurate effects of all glove and touch conditions. Glove fit damaged OID F(2, 559) sama dengan 62. 34, p <. 001.

A Factorial Study of Active Vs . Passive Contact and Acrylic Gloves in Object Id

The number of persons living with HIV at the end of 2007 was 33. two million (WHO, 2008). In the same yr, 2 . 5 million persons newly bought the computer virus and 2 . 1 , 000, 000 died of AIDS. These types of numbers help to make it very important that health-care personnel use sterilized latex gloves during hands-on (i. e. lively touch) negotiations with sufferers. Passive feel (i. at the. being touched) is the contrary of effective touch. Latex medical gloves make certain that patients experience hygienic hospital conditions by constraining their experience of contagious substances (FDA, 2005). Medical hand protection also defend health-care staff from diseased bodily fluids. Despite the safety medical gloves give, reports via several people in the health-care field reveal a recognized loss in sensitivity while sporting these safety gloves as well as a decrease in the simplicity and success of task performance necessitating fine contact discrimination (Thompson & Lambert, 1995). Some health-care staff also indicated dissatisfaction whenever they had to wear gloves that have been not custom-fitted to their hands.

Gibson (1962) examined the difference of active touch and unaggressive touch in participants' capability to correctly discover objects identified in these conditions. Gibson (1962) used six cookie cutters as causes of stimulation in his experiment. Participants put all their hands at the rear of a drape with hands facing up; the busters were then either carressed to the hands or directed at the individual to examine for several seconds (Gibson, 1962). In the passive contact condition, Gibson (1962) discovered the suggest frequency of correct matches to be 49%. For the active feel condition the mean rate of recurrence was 95%. The differences involving the amounts of appropriately identified items in the energetic condition compared to passive state were significant (Gibson, 1962).

Vega-Bermudez, Johnson and Hsiao (1991) conducted a great experiment similar to Gibson (1962) where they will examined right after between effective and passive touch. Participants used effective and unaggressive touch to distinguish embossed words. Participants evaluated embossed words with various figure cerebral vascular accidents in the active condition; a rotating drum stimulator constrained the words onto the participant's index fingers in the passive condition. The results show there is no significant difference in thing identification accuracy between effective and passive touch with stimuli that may be smaller than a fingerpad.

Thompson and Lambert (1995) intended to test out the effect that latex safety gloves had in touch awareness as well as the a result of glove-fit; they conducted two experiments. The experimenter established the best-fitting and a great ill-fitting glove for each participant's dominant palm (Thompson & Lambert, 1995). Thompson and Lambert (1995) used three touch sensitivity...

References: Gibson, G. O., & Craig, J. C. (2005). Tactile spatial tenderness and anisotropy. Perception & Psychophysics. 67(6), 1061-1079.

Gibson, M

Robert, Meters., & Chevrier, E. (2003). Does men's advantage in mental rotation persist when ever real three-dimensional things are both felt or perhaps seen? Memory space & Experience. 31(7), 1136-1145.

Thompson, P. B., & Lambert, T. V. (1995). Touch awareness through acrylic examination


Usa Food and Drug Administration. (December 12, 2005). Personal Safety Equipment – Medical Mitts. Retrieved Nov 6, 2008, from http://www.fda.gov/cdrh/ppe/gloves.html.

Vega-Bermudez, F., Johnson, K

World Health Firm. (2008). HIV/AIDS Online Q& A. Retrieved November 6, 2008, via http://www.who.int/features/qa/71/en/index.html.



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