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New teachers-and experienced ones too-can find ideas here on how to stop disruptive behavior before it begins.

In the 1950s, psychologists Jacob Kounin and Paul Gump discovered a curious side effect of discipline: If a student was being disruptive and the teacher responded with strict disciplinary measures, the student might stop-but other students would start exhibiting the same misbehavior. Kounin and Gump called this the " ripple effect," and it demonstrated that efforts to control a classroom can backfire.

"The teacher who is interested in controlling ripple effects can generally do so best by giving clear instructions to the child rather than by exerting pressure on him," Kounin and Gump wrote.

Decades later, classroom management is still a thorny issue for teachers. Nearly half of new teachers report that they feel "not at all prepared" or "only somewhat prepared" to handle disruptive students, in part because the average teacher training program devotes just eight hours to the topic, according to a 2014 report from the National Council on Teacher Quality. This lack of training comes with a cost, as teachers report losing 144 minutes of instructional time on average to behavioral disruptions every week, which comes out to roughly three weeks over the course of a year.

Recent research confirms what Kounin and Gump discovered decades ago. A 2016 study found that while negative attention-reprimands like "Stop chitchatting!"-may temporarily stop misbehavior, students eventually became more likely to engage in disruptive behavior. Students in the study felt disengaged, had difficulty concentrating, and weren't able to effectively regulate their thoughts and emotions-a vicious cycle that "actually amplifies students' inappropriate behavior," the study authors explain.

8 Proactive Classroom Management Strategies

Instead of handling disruptions after they've happened, it can be more effective to set up conditions in which they are less likely to occur. Here are eight classroom strategies that teachers have shared with Edutopia, all backed by research.

1. Greet students at the door: At Van Ness Elementary School in Washington, DC, Falon Turner starts the day by giving each of her students a high-five, handshake, or hug. "During that time, I'm just trying to connect with them.... It's kind of like a pulse check to see where they are," she says.

In a study published last year, greeting students at the door helped teachers set a positive tone for the rest of the day, boosting academic engagement by 20 percentage points while reducing disruptive behavior by 9 percentage points-adding roughly an hour of engagement over the course of the school day.

For older students, give plenty of warning if you need them to follow instructions. Reminders and cues are helpful ways to encourage students to follow instructions without being overtly controlling or forceful. For example, if you can anticipate a disruption-such as students getting out of their seats if they finish an assignment early-give a short reminder of what they should do instead.

Reminders are commonly verbal, but can also be visual (flicking the lights to signal that it's time to be quiet), auditory (ringing a small bell to let students know they should pay attention to the teacher), or physical (using a hand signal to let students know to get back in their seats).
Courtesy of Emily Polak
But that doesn't mean choice is always bad. Giving students a sense of ownership in the room, paired with clear expectations for behavior, can have surprisingly positive effects. A welcoming space can reduce anxiety and boost academic performance. Emily Polak, a ninth-grade teacher in Madison, Alabama, gave her room a cozier feel by adding a couch, a loveseat, rugs, a coffee table, and posters. Her students decide where to sit-but if they can't get their work done, they get moved back to a desk. "Discipline issues have significantly decreased. My students seem to feel more relaxed and more motivated in a setting that honors their choices," Polak says.

It's also helpful to avoid using the word don't, suggests Alyssa Nucaro, a sixth-grade English teacher in Memphis. Students are more likely to listen to instructions that include clear reasons.

6. Set clear expectations: Instead of just displaying rules for behavior, have a discussion with your students about why those rules matter. Bobby Shaddox, a seventh-grade social studies teacher in Portland, Maine, works with his students to create a list of norms-words such as inclusive, focused, and considerate -to build a sense of community. "It helps us own the behavior in the classroom," Shaddox says. "Instead of a top-down list of rules that a teacher gives a class, these are words that we generated together. These are words that we believe in."

A 2017 study found that a teacher's nonverbal cues-such as smiling and making eye contact-can "reduce physical and/or psychological distance" with their students, boosting students' positive feelings toward the teacher and the course material while improving behavior.

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New teachers-and experienced ones too-can find ideas here on how to stop disruptive behavior before it begins.

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classroom rules and behavior expectations

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👩🏽‍🏫Classroom Management | My Top 5 for Kinders | MOST EFFECTIVE!

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Building Relationships