That, she said, is "why my 'Be Best' initiative is focusing on social media and online behavior."
ABC on Thursday released clips of the interview ahead of a longer piece set to air Friday.
The 48-year-old former model may be smarting from online and press mockery for her attire during last week's trip to Ghana, Malawi, Kenya and Egypt.
Her use of a white pith helmet while on safari in Kenya drew comparisons to a 19th century colonial administrator.
At her final stop in Egypt she wore white pants, a pleated white shirt and a black tie with a beige jacket -- with comparisons to Michael Jackson, fictional character Carmen Sandiego, and the French archaeologist villain in the first Indiana Jones movie.