Ms Sneller said she also found that most young people said they were not intentionally looking for pornography, but instead had clicked on pop-ups on their computers or phones; watched it on Facebook or clicked on a link which then sparked their curiosity.
She is doing the research with a team headed by criminologist Dr Claire Meehan, who will use the findings in a bid to fund a larger study on the risk of online sexual harm for young people in New Zealand.
Ms Sneller said at the moment there is little New Zealand-based research but hopes the larger study would prove there is a need for comprehensive sexuality education.
"Even in America there has not been one teenager who has been happy with their sex education. Now we're in a digital age, we need to go over things you come across on the internet and how you handle it," she said.
Ms Sneller studied a Bachelor of Arts with a double major in English and criminology, has completed her honours in criminology and will be studying for a Master's degree in criminology this year focusing on revenge porn, which looks at the circulation of X-rated images of a person without their consent.
Ms Sneller admits said while the study has been interesting, there have been some uncomfortable encounters.
"I was at university researching pornography in the student space and because it was about pornography I use that as a search term and different kinds of pornographic material is coming out and this guy looked at me like 'why are you viewing that at university?' It was pretty awkward," she said.