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Health and Addictions / Salud y Drogas 2009, Vol. 9, nº 2, pp. 149-164
PSYCOMETRIC PROPERTIES OF HIV-KS
Table 1. Exploratory Factor Analysis.
Oral Transmission
1. Drinking from a glass that has been used
.910
by a person with HIV represents a risk
2. It is dangerous to share food or water
.732
with people with HIV/AIDS.
3. Giving a wet kiss to a person with HIV is a
.553
risk for HIV transmission.
4. The window period lasts one week.
5. The window period is the time it takes
VIH Effects
Other routes of
transmission
.668
.564
the body to produce antibodies after HIV
transmission.
6. People who have been infected by HIV
.442
go through an asymptomatic period of 6
months.
7. HIV is transmitted through the air.
8. HIV is transmitted through vaginal and
.690
.522
seminal secretions and blood.
9. It is advisable to stop visiting a person
.490
with HIV to prevent transmission of HIV.
10. Washing your clothes with those of an
.342
HIV or AIDS sufferer implies a risk of contracting the disease.
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Health and Addictions / Salud y Drogas 2009, Vol. 9, nº 2, pp. 149-164
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Table 2. Fit statistics for confirmatory factor models.
First-order CFA model
NNFI
CFI
IFI
GFI
RMSEA
.945
.963
.963
.978
.033
Two-Group model (Gender)
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Total sample
Boys
Girls
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VIH effects
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Other routes of transmission
.61
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HIV-KS Total
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Table 4. Item-scale correlation (IS-R), Corrected correlation item-scale (IS-Rc), Item-test correlation
(IT-R), Corrected correlation item-test (IT-Rc), Means (M) and Standard deviations (SD).
Oral Transmission
VIH Effects
Other Routes
of Transmission
Item
IS-R
IS-Rc
IT-R
IT-Rc
M
SD
1
.71
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5
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6
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Health and Addictions / Salud y Drogas 2009, Vol. 9, nº 2, pp. 149-164
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Table 5. Convergent and discriminant validity
MAPS
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VIH effects
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Total
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160
Health and Addictions / Salud y Drogas 2009, Vol. 9, nº 2, pp. 149-164
PSYCOMETRIC PROPERTIES OF HIV-KS
Appendix HIV-KS Scale
1. Drinking from a glass that has been used by a person with HIV represents a risk
2. It is dangerous to share food or water with people with HIV/AIDS.
3. Giving a wet kiss to a person with HIV is a risk for HIV transmission.
4. The window period lasts one week.
5. The window period is the time it takes the body to produce antibodies after HIV transmission.
6. People who have been infected by HIV go through an asymptomatic period of 6 months.
7. HIV is transmitted through the air.
8. HIV is transmitted through vaginal and seminal secretions and blood.
9. It is advisable to stop visiting a person with HIV to prevent transmission of HIV.
10. Washing your clothes with those of an HIV or AIDS sufferer implies a risk of contracting
the disease.
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