fonding, rational

Quisiera saber cómo se traduciría al español "fonding" y "rational" incluidas en los párrafos.

In this case sexual abuse includes: indecent exposure for the purpose of sexual gratification of the offender, fonding for the purpose of sexual gratification of the offender.

Decisión and rational for inclusion / exclusion of substantiated person(s) name(s) on central registry

i am sure that the correct english spelling of 'fonding' is 'fondling', meaning
mimar or acariciar in spanish.

'rationale' is the correct form of the word in this case, meaning
'razon fundamental' in spanish.