PHOENIX — Brittany Zamora, a Goodyear teacher, was found guilty of having sex with her 13-year-old student. She was sentenced to 20 years in prison.

Following her sentencing, there was mixed reaction on social media. Some believed the sentence wasn't harsh enough. Others believed it may have been more severe had Zamora been a man.

12 News wanted to verify those concerns so the I-Team analyzed nearly 50 cases involving school employees found guilty of similar crimes to see how Zamora's punishment compares.

“I do feel like that was a little bit more harsh than some of even the male teachers that we’re seeing," said Christine Whalin, a certified criminal law specialist at DM Cantor. “It all comes back to what are the factors?”

The factors include the charges in the case and the age of the victim.

RELATED: Predator in the classroom: Brittany Zamora sentenced to 20 years for sexually abusing student

Take the case of Nicole Wooten. In 2006, the physical education teacher pleaded guilty after sexually abusing a female student. Her sentence was 20 years. The student was under 15 years old.

“The law breaks up the ages. If you’re 17, 16 or 15, you’re going to be treated differently then if you’re 14, 13, and again, differently if you’re 12 or younger," said Whalin.

The age of the victim is important because state law only considers sex with a student a "dangerous crime against children" if the victim is under 15.

The types of charges matter too.

In 2012, John Todorich pleaded guilty to molesting multiple students. On top of that, he pleaded guilty to child sex trafficking. His sentence was double Zamora and Wooten.

"He was sentenced to 40 years," said Whalin.

There's a third factor that plays a role in these cases that can be the difference in whether a perpetrator ends up behind bars. It's known as the position of trust.

For example, Aaron Wilkins, Allen Johnson and Joshua Schroder were all found guilty of sexual conduct with a minor 15 years or older. Only one of them, though, got prison time.

“If they are a student of a teacher, there’s what’s called a position of trust and if a position of trust exists, so it’s either the victim’s teacher it’s the victim’s coach the potential penalties are much harsher," said Whalin.

Johnson was his victim's English teacher, which is likely why he was sentenced to prison while Wilkins and Schroder were given probation.

Brittany Zamora was her victim's sixth-grade teacher, so there was a position of trust in her case.

Whalin noted that a defendant's gender is not a factor that plays a role during sentencing.

“Everyone hates a child molester," said a mother at Zamora's sentencing hearing. "Brittany Zamora, you hurt my family."

At Zamora's sentencing, the mother who spoke out said no sentence can change what happened to their children.

RELATED: 'He’ll suffer forever because of you': Brittany Zamora sentenced to 20 years in prison after emotional hearing

Here's a look at several cases from around Arizona of teachers and other school employees convicted of sex crimes and their sentences.