- K -

Kaplan's tri-phasic model
A model that, unlike Masters and Johnson's model, divides sexual response into three phases: desire, excitement, and orgasm.
 
Kaposi's sarcoma
A formerly rare cancer of the blood vessels that is now common as one of the opportunistic infections that strike people with AIDS; it appears as lesions on the skin.
 
Kegel exercises
A set of exercises designed to strengthen and give voluntary control over the muscles surrounding the genitals (known as the pubococcygeus muscles) and thereby increase sexual pleasure and awareness.
 
Klinefelter syndrome
A genetic condition in which a male has extra X chromosomes, thereby causing the development of female secondary sex characteristics. It is widely believed that Joan of Ark was a "Klinefelter male."
 
klismaphilia
A sexual variation in which the person derives sexual excitement from giving or receiving enemas.
 
kleptophilia
A sexual variation in which the person derives sexual excitement from stealing.
 
koro
A Japanese form of psychopathology referring to the delusion that one's penis is shrinking into one's body.
 

Copyright © 1999. All rights reserved.
Questions, comments or suggestions should be directed to Webmaster@sexology.org.