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Raising or being an ADHDer is not easy. Brain scans and specs are reaching great heights towards assisting those that struggle. The more we learn, the better we can address issues towards a healthy outcome.
As I have researched ADHD, I have found that doctors vary on how many types of ADHD exist. I have found at the most, seven, by Dr. Amen. www.amenclinics.com
We have attached some to cartoon character you may recognize.
1. CLASSIC ADHD – Primary ADD symptoms (short attention span, distractibility, disorganization) plus hyperactivity, restlessness, and impulsivity.
Usually low prefrontal cortex and cerebellar activity with concentration.
TIGGER
2. INATTENTIVE ADD – Primary ADD symptoms plus low energy and motivation, spacey, and internally preoccupied. Type 2 tends to be diagnosed later that than Type 1, if at all. It is more common in girls. These are quiet kids and adults, often labeled as “lazy”, “unmotivated”, or “not all that smart”.
Usually low prefrontal cortex and cerebellar activity with concentration. We are working hard to see how these two types differ in the brain.
WINNIE THE POOH
3. OVER-FOCUSSED ADD/ADHD – Primary ADD symptoms plus cognitive inflexibility, trouble shifting attention, being stuck on negative thoughts or behaviors, worrying, holding grudges, argumentativeness, oppositional, and saddled with a need for routines. It is often seen in families with addiction problems or obsessive-compulsive tendencies.
Usually high anterior cingulate activity plus low prefrontal cortex with concentration.
RABBIT
4. LIMBIC ADD/ADHD – Primary ADD symptoms plus chronic mild sadness, negativity, low energy, low self-esteem, irritability, social isolation, poor appetite, and sleep patterns.
Stimulants by themselves usually cause problems with rebound or produce depressive symptoms.
Usually high deep limbic activity plus low prefrontal cortex at rest and with concentration.
EEYORE
5. ANXIOUS ADD/ADHD – Inattentiveness, distractibility, disorganization, anxiety, tension, nervousness, a tendency to predict the worst, freezing in test-taking situations, and a tendency toward social anxiety. People with this type are prone to experience the physical symptoms of stress, such as headaches and gastrointestinal problems.
Increased activity in the basal ganglia at rest and while the person is concentrating. Decreased activity in the underside of the prefrontal cortex and cerebellum while the person is concentrating.
PIGLET
6. TEMPORAL LOBE ADD/ADHD – Primary ADD symptoms plus a short fuse, misinterprets comments, periods of anxiety, headaches or abdominal pain, history of head injury, family history of rage, dark thoughts, memory problems, and struggles with reading. This subtype is often seen in families with learning or temper problems.
Usually low temporal lobe activity plus low prefrontal cortex with concentration.
7. RING OF FIRE ADD/ADHD – Primary ADD symptoms plus moodiness, anger outbursts, oppositional, inflexibility, fast thoughts, excessive talking, and very sensitive to sounds and lights. Dr. Amen named it “Ring of Fire” after the intense ring of over-activity he saw in the brains of those affected. This type is usually made much worse by stimulants.
Marked overall increased activity across the cortex; may or may not have low prefrontal cortex activity.
RECOMMENDATIONS FROM DR. AMEN
For more information, go to amen clinics.com
Attention deficit hyperactivity disorder (ADHD) is a problem of not being able to focus, being overactive, not being able control behavior, or a combination of these. For these problems to be diagnosed as ADHD, they must be out of the normal range for a person’s age and development.
ADHD usually begins in childhood, but may continue into the adult years. It is the most commonly diagnosed behavioral disorder in children. ADHD is diagnosed much more often in boys than in girls.
It is not clear what causes ADHD. A combination of genes and environmental factors likely plays a role in the development of the condition. Imaging studies suggest that the brains of children with ADHD are different from those of children without ADHD.
Symptoms of ADHD fall into three groups:
Some people with ADHD have mainly inattentive symptoms. Some have mainly hyperactive and impulsive symptoms. Others have a combination of different symptom types. Those with mostly inattentive symptoms are sometimes said to have attention deficit disorder (ADD). They tend to be less disruptive and are more likely not to be diagnosed with ADHD.
Inattentive Symptoms
Hyperactivity Symptoms
Impulsivity Symptoms
If ADHD is suspected, the person should be evaluated by a health care professional. There is no test that can make or exclude a diagnosis of ADHD. The diagnosis is based on a pattern of the symptoms listed above. When the person with suspected ADHD is a child, parents and teachers are usually involved during the evaluation process.
Most children with ADHD have at least one other developmental or mental health problem. This problem may be a mood, anxiety or substance use disorder; a learning disability; or a tic disorder. A doctor can help determine whether these other conditions are present.
Treating ADHD is a partnership between the health care provider and the patient. If the patient is a child, parents and often teachers are involved. For treatment to work, it is important to:
If treatment does not seem to work, the health care provider will likely:
Medicines
Medicine combined with behavioral treatment often works best. There are several different ADHD medicines that may be used alone or in combination. The health care provider will decide which medicine is right based on the person’s symptoms and needs.
Psychostimulants (also known as stimulants) are the most commonly used ADHD medicines. Although these drugs are called stimulants, they actually have a calming effect in people with ADHD.
Follow the health care provider’s instructions on how to take ADHD medicine.
Some ADHD medicines have side effects. If the person has side effects, contact the health care provider right away. The dosage or medicine itself may need to be changed.
Therapy
Therapy for both the patient and if relevant, the family, can help everyone understand and gain control of the stressful feelings related to ADHD.
A common type of ADHD therapy is called behavioral therapy. It teaches children and parents healthy behaviors and how to manage disruptive behaviors. For mild cases of ADHD, behavioral therapy alone (without medicine) can sometimes be effective.
Support groups can help the person and family connect with others who have similar problems.
Other tips to help a child with ADHD include:
There is little proof that alternative treatments for ADHD such as herbs, supplements, and chiropractic are helpful.
ADHD is a long-term, chronic condition. If it is not treated correctly, ADHD may lead to:
One third to one half of children with ADHD continue to have symptoms of inattention or hyperactivity-impulsivity as adults. Adults with ADHD are often able to control behavior and mask difficulties.
Call the doctor if you or your child’s school staff suspect ADHD. You should also tell the doctor about:
Review Date: 2/24/2014.
Reviewed by: Fred K. Berger, MD, Addiction and Forensic Psychiatrist, Scripps Memorial Hospital, La Jolla, California. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
As the calendars moves forth, so do we at Passion In Education/The Bridge Virtual Academy.
Questions? Contact: scarl@passionineducation.com
Do teachers really know what students go through? To find out, one teacher followed two students for two days and was amazed at what she found. Her report is in following post, which appeared on the blog of Grant Wiggins, the co-author of “Understanding by Design” and the author of “Educative Assessment” and numerous articles on education. A high school teacher for 14 years, he is now the president of Authentic Education, in Hopewell, New Jersey, which provides professional development and other services to schools aimed at improving student learning. You can read more about him and his work at the AE site.
Wiggins initially posted the piece without revealing the author. But the post became popular on his blog and he decided to write a followup piece revealing that the author was his daughter, Alexis Wiggins, a 15-year teaching veteran now working in a private American International School overseas. Wiggins noted in his follow-up that his daughter’s experiences mirrored his own and aligned well with the the responses on surveys that his organization gives to students.
By Alexis Wiggins
I have made a terrible mistake.
I waited 14 years to do something that I should have done my first year of teaching: shadow a student for a day. It was so eye-opening that I wish I could go back to every class of students I ever had right now and change a minimum of ten things – the layout, the lesson plan, the checks for understanding. Most of it!
This is the first year I am working in a school but not teaching my own classes; I am the High School Learning Coach, a new position for the school this year. My job is to work with teachers and administrators to improve student learning outcomes.
As part of getting my feet wet, my principal suggested I “be” a student for two days: I was to shadow and complete all the work of a 10th grade student on one day and to do the same for a 12th grade student on another day. My task was to do everything the student was supposed to do: if there was lecture or notes on the board, I copied them as fast I could into my notebook. If there was a Chemistry lab, I did it with my host student. If there was a test, I took it (I passed the Spanish one, but I am certain I failed the business one).
My class schedules for the day
(Note: we have a block schedule; not all classes meet each day):
The schedule that day for the 10th grade student:
7:45 – 9:15: Geometry
9:30 – 10:55: Spanish II
10:55 – 11:40: Lunch
11:45 – 1:10: World History
1:25 – 2:45: Integrated Science
The schedule that day for the 12th grade student:
7:45 – 9:15: Math
9:30 – 10:55: Chemistry
10:55 – 11:40: Lunch
11:45 – 1:10: English
1:25 – 2:45: Business
Key Takeaway #1
Students sit all day, and sitting is exhausting.
I could not believe how tired I was after the first day. I literally sat down the entire day, except for walking to and from classes. We forget as teachers, because we are on our feet a lot – in front of the board, pacing as we speak, circling around the room to check on student work, sitting, standing, kneeling down to chat with a student as she works through a difficult problem…we move a lot.
But students move almost never. And never is exhausting. In every class for four long blocks, the expectation was for us to come in, take our seats, and sit down for the duration of the time. By the end of the day, I could not stop yawning and I was desperate to move or stretch. I couldn’t believe how alert my host student was, because it took a lot of conscious effort for me not to get up and start doing jumping jacks in the middle of Science just to keep my mind and body from slipping into oblivion after so many hours of sitting passively.
I was drained, and not in a good, long, productive-day kind of way. No, it was that icky, lethargic tired feeling. I had planned to go back to my office and jot down some initial notes on the day, but I was so drained I couldn’t do anything that involved mental effort (so instead I watched TV) and I was in bed by 8:30.
If I could go back and change my classes now, I would immediately change the following three things:
Key Takeaway #2
High school students are sitting passively and listening during approximately 90 percent of their classes.
Obviously I was only shadowing for two days, but in follow-up interviews with both of my host students, they assured me that the classes I experienced were fairly typical.
In eight periods of high school classes, my host students rarely spoke. Sometimes it was because the teacher was lecturing; sometimes it was because another student was presenting; sometimes it was because another student was called to the board to solve a difficult equation; and sometimes it was because the period was spent taking a test. So, I don’t mean to imply critically that only the teachers droned on while students just sat and took notes. But still, hand in hand with takeaway #1 is this idea that most of the students’ day was spent passively absorbing information.
It was not just the sitting that was draining but that so much of the day was spent absorbing information but not often grappling with it.
I asked my tenth-grade host, Cindy, if she felt like she made important contributions to class or if, when she was absent, the class missed out on the benefit of her knowledge or contributions, and she laughed and said no.
I was struck by this takeaway in particular because it made me realize how little autonomy students have, how little of their learning they are directing or choosing. I felt especially bad about opportunities I had missed in the past in this regard.
If I could go back and change my classes now, I would immediately:
Key takeaway #3
You feel a little bit like a nuisance all day long.
I lost count of how many times we were told be quiet and pay attention. It’s normal to do so – teachers have a set amount of time and we need to use it wisely. But in shadowing, throughout the day, you start to feel sorry for the students who are told over and over again to pay attention because you understand part of what they are reacting to is sitting and listening all day. It’s really hard to do, and not something we ask adults to do day in and out. Think back to a multi-day conference or long PD day you had and remember that feeling by the end of the day – that need to just disconnect, break free, go for a run, chat with a friend, or surf the web and catch up on emails. That is how students often feel in our classes, not because we are boring per se but because they have been sitting and listening most of the day already. They have had enough.
In addition, there was a good deal of sarcasm and snark directed at students and I recognized, uncomfortably, how much I myself have engaged in this kind of communication. I would become near apoplectic last year whenever a very challenging class of mine would take a test, and without fail, several students in a row would ask the same question about the test. Each time I would stop the class and address it so everyone could hear it. Nevertheless, a few minutes later a student who had clearly been working his way through the test and not attentive to my announcement would ask the same question again. A few students would laugh along as I made a big show of rolling my eyes and drily stating, “OK, once again, let me explain…”
Of course it feels ridiculous to have to explain the same thing five times, but suddenly, when I was the one taking the tests, I was stressed. I was anxious. I had questions. And if the person teaching answered those questions by rolling their eyes at me, I would never want to ask another question again. I feel a great deal more empathy for students after shadowing, and I realize that sarcasm, impatience, and annoyance are a way of creating a barrier between me and them. They do not help learning.
If I could go back and change my classes now, I would immediately:
I have a lot more respect and empathy for students after just one day of being one again. Teachers work hard, but I now think that conscientious students work harder. I worry about the messages we send them as they go to our classes and home to do our assigned work, and my hope is that more teachers who are able will try this shadowing and share their findings with each other and their administrations. This could lead to better “backwards design” from the student experience so that we have more engaged, alert, and balanced students sitting (or standing) in our classes.
This is a follow-up to two popular posts about the problems kids face when they are forced to sit still in school for hours on end without a break. The first, written by pediatric occupational therapist Angela Hanscom, was titled “Why so many kids can’t sit still in school today” and discussed how being inactive affects students’ ability to stay focused and learn, and in some cases leads to improper diagnoses of Attention Deficit Hyperactivity Disorder, or ADHD. The next piece was titled
“The right — and surprisingly wrong — ways to get kids to sit still in class.”
Hanscom has now written a third related piece, this one specifically about middle-schoolers. Hanscom told me that she was curious about the effects of restricted movement on students in middle school, so she went to a local middle school to observe what was going on inside classrooms and talk to teachers and parents. The following post explains Hanscom’s experience and findings at the middle school she visited. Hanscom is the founder of TimberNook, a nature-based development program designed to foster creativity and independent play outdoors in New England.
By Angela Hanscom
Except for brief periods of getting up and switching classrooms, I’ve been sitting for the past 90 excruciating minutes. I look down at my leg and notice it is bouncing. Great, I think to myself, now I’m fidgeting! I’m doing anything I can to pay attention – even contorting my body into awkward positions to keep from daydreaming. It is useless, I checked out about forty-five minutes ago. I’m no longer registering anything the teacher is saying. I look around the room to see how the children a few decades younger than me are doing.
I’m immersed in a local middle-school classroom environment. I quickly realize I’m not the only one having a hard time paying attention. About 50 percent of the children are fidgeting and most of the remaining children are either slouched in the most unnatural positions imaginable or slumped over their desks. A child suddenly gets up to sharpen their pencil. A few minutes later, another child raises their hand and asks to go to the bathroom. In fact, at least three children have asked to go to the bathroom in the past twenty minutes. I’m mentally exhausted and the day has just begun. I was planning on observing the whole day. I just can’t do it. I decide to leave right after lunch.
There is no way I could tolerate six hours of sitting even just one day, never mind every day – day after day. How on Earth do these children tolerate sitting this long? Well, the short answer is they don’t. Their bodies aren’t designed for extended periods of sitting. In fact, none of our bodies are made to stay sedentary for lengths of time. This lack of movement and unrelenting sitting routine, are wreaking havoc on their bodies and minds. Bodies start to succumb to these unnatural positions and sedentary lifestyle through atrophy of the muscles, tightness of ligaments (where there shouldn’t be tightness), and underdeveloped sensory systems – setting them up for weak bodies, poor posturing, and inefficient sensory processing of the world around them.
If most of the classroom is fidgeting and struggling to even hold their bodies upright, in desperation to stay engaged – this is a really good indicator that they need to move more. In fact, it doesn’t matter how great of a teacher you are. If children have to learn by staying in their seats most of the day, their brains will naturally tune out after a while – wasting the time of everyone.
Are these teachers clueless to the benefits of movement? No. Most teachers know that movement is important. And many would report that they are downright and overwhelmingly frustrated by their inability to let children move more throughout the day. “We are expected to cram more and more information down their throats,” gripes one middle school teacher. “It is insane! We can no longer teach according to what we feel is developmentally appropriate.” Another teacher explains, “due to the high-stakes testing, even project-based learning opportunities are no longer feasible. Too many regulations, not enough time.”
They go on to explain that recess has been lost due to lack of space and time as well as fear that children will get injured. “Too many children were getting hurt,” says a teacher. “Parents were calling and complaining about scrapped knees and elbows – the rest was history.” Even their brief break from instruction during snack time is no longer a reality. These few minutes of freedom are now replaced with a “working snack” in order to pack in a quick vocabulary lesson. Physical education is held only every sixth day, so technically this isn’t even a weekly affair.
The children line up for lunchtime. “Come watch this,” a teacher yells over to me. The children line up in pairs and are told to be quiet. Once everyone is quiet, two teachers (one in front of the line and one in back) escort the children down to the cafeteria. The thought of prison inmates quickly comes to mind, as I watch the children walk silently, side by side down the corridors of the school hallway. I’m told they are to remain quiet and seated throughout the lunch period. “I feel so bad for them,” exclaims the teacher. “They are so ready for down time during lunch, but are still required to sit and be silent!”
Many parents are also becoming increasingly unsatisfied with the lack of recess and movement their children are getting in middle school. One mother states, “Middle school kids in particular are just coming out of the elementary school environment, consisting of multiple breaks throughout the day. These kids are still young, and depending on the district, could be just 10-years-old going into middle school. They are experiencing a great change already in the transition alone. A break during the day is what they need to re-group.”
This same parent contacted the district’s school board members who ultimately make many of the decisions regarding school policies. She also met with the principal and deans and created an online petition consisting of a strong parent community advocating for more movement in school. The results? A brief five to ten-minute walk outdoors after lunch, which the teachers explain is really half a lap around the building and back indoors they go. “It may not be recess–but it’s a good start,” this mother states. “However, I still believe it’s necessary to make it school policy that all kids get a longer break.”
I ask the teachers what kids do when they get home from school. “About 60 percent of them are over-scheduled. The other 40 percent have no one home, so they do what they want – which often relates to playing video games,” a teacher complains. “I’d say we have only a handful of children that go home and find time to play.” Both teachers try to keep homework meaningful and under an hour, knowing kids need time to release after a long day of school.
Even middle-school children need opportunities to play. This past summer, a teacher at one of our TimberNook camps brought along his 12-year-old daughter, Sarah as a “co-counselor.” Sarah was excited about being a counselor alongside a college student for their small group of five children. In the past, she had simply been a camper. However, as soon as the group set out into the deep woods, dispersed, and started to play, she quickly switched roles. She instantly forgot about her new status and jumped wholeheartedly into the pretend world, alongside the younger children. What took place next, was quite remarkable.
Sarah climbed high onto a fallen log that ascended to the very top of their newly designed teepee, donned with fresh ferns to camouflage their rustic “living quarters.” She wore a brightly colored feathered mask on top of her forehead. “Listen,” she said to the group of children gathered around her. “We need to get ready for the opposing team’s attack.” She took the time to look each of the children in the eye. “You,” she said to one of the bigger kids in the group. “You are now appointed as top commander.” “Julie,” she said to a girl that is known to be one of the fastest runners in the group. “You are going to be our top spy.” She proceeded to roles for each of the children to play.
Her age, strength, and intelligence made her their natural chosen leader and the children respected her decisions. She played just as hard as the other children. She forgot about her new role as co-counselor for the rest of the week, except to occasionally lead a group song or chant during morning meeting. The fun of being a camper and free play trumped all responsibility. She was still a child. She was not ready to give up her right to free play. Who could blame her?
Why do we assume that children don’t need time to move or play once they reach sixth grade, or even fifth grade? They are only children! In fact, I would argue that we all could benefit from opportunities to play, even up through adulthood. Everyone needs downtime. Time to move our bodies. Time to get creative and escape the rigors of reality.
What can we do for our middle-school children? I asked Jessica Lahey, a middle school teacher, contributing writer at The Atlantic, and author of the upcoming book, “The Gift of Failure: How the Best Parents Learn to Let Go So Their Children Can Succeed,” to give her opinion on the matter.
“Teachers are often afraid that if they let children move, it will be hard to get them to settle back down again. This shouldn’t stop us from providing them with the necessary movement children need in order to learn. Middle-school children can always benefit from recess! Also, when I taught for Crossroads Academy, we had some great nature trails behind our school through the woods. I would often take my whole English class for walks. I’d give them a topic to ponder and then we’d walk for ten minutes to think about the question. We’d huddle and discuss the topic. Then, I’d throw out another question and we’d start to walk again.”
Jessica explains that this is also true for schools in urban regions. Children can walk to museums or local parks to explore and learn. They can bring along their writing journals and assess the world and culture around them. Learning doesn’t have to be done in a chair. Jessica goes on to tell me that one time, she had her middle-school children practice public speaking by taking turns standing on a small bridge over a rumbling brook. They had to learn to project their voice over the babbling brook in order to be heard by the rest of class. “It was a good practical lesson and there is something about nature that grounds the child, taking away the anxiety that typically comes with public-speaking,” Jessica reports.
All people in decision-making positions for school policies should be required to sit through at least one school day and experience first-hand what is required of children today. Then they will have a better idea of what is appropriate and what isn’t. Then they will start to think about what their decisions mean for real children in real schools. Maybe then, they will begin to value children’s need to move, need to play, and the need to be respected as the human beings that they are.
Middle school-age children need to move – just like everyone else!
You may also be interested in these posts:
Why so many kids can’t sit still in school today
The right — and surprisingly wrong — ways to get kids to sit still in class
Teacher spends two days as a student and is shocked at what she learns
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POMPANO BEACH, Fla. — In one third-grade classroom, the walls are bordered by cheetah and zebra prints, bright pink caddies hold pencils and glue sticks, and a poster at the front lists rules, including “Act pretty at all times!”
Next door, cutouts of racecars and pictures of football players line the walls, and a banner behind the teacher’s desk reads “Coaches Corner.”
The students in the first class: girls. Next door: boys.
Single-sex education, common in the United States until the 19th century, when it fell into deep disfavor except in private or parochial schools, is on the rise again in public schools as educators seek ways to improve academic performance, especially among the poor. Here at Charles Drew Elementary School outside Fort Lauderdale, about a quarter of the classes are segregated by sex on the theory that differences between boys and girls can affect how they learn and behave.
Teachers “recognize the importance of understanding that Angeline learns differently from Angelo,” said Angeline H. Flowers, principal of Charles Drew, one of several public schools in Broward County that offer some single-sex classes.
The theory is generally held in low regard by social scientists. But Ms. Flowers notes that after the school, where nearly all students are eligible for free or reduced-price lunches, started offering the classes two years ago, its state rating went from a D to a C. Similar improvements have been repeated in a number of other places, causing single-sex classes to spread to other public school districts, including in Chicago, New York and Philadelphia.
The federal Education Department says there are about 750 public schools around the country with at least one single-sex class and 850 entirely single-sex public schools. Although government figures are not available for earlier years, the National Association for Single Sex Public Education estimatedthat in the 2004-05 school year, 122 public schools offered at least one single-sex class and 34 public schools served just one sex.
Critics say that there is little evidence of substantial differences in brain development between boys and girls and that dividing children by gender can reinforce entrenched stereotypes.
Rebecca Bigler, a psychologist at the University of Texas, said that segregating by sex — or any social category — increases prejudice based on stereotypes.
“You say there’s a problem with sexism,” Ms. Bigler said, “and instead of addressing the sexism, you just remove one sex.”
That worries the American Civil Liberties Union, which this year filedcomplaints with the Education Department against four Florida school districts, accusing them of violations of federal civil rights law and of using “overly broad stereotypes” to justify separating girls and boys into different classrooms. The A.C.L.U. also filed a complaint in Austin, Tex., against two new single-sex middle schools, and has pending complaints in Idaho and Wisconsin and a nearly two-decade-old complaint in New York. Lawsuits in Louisiana and West Virginia have resulted in single-sex classes there reverting to coeducation.
Advocates of single-sex classes often cite the struggles of boys, who persistently lag behind girls in national tests of reading comprehension and are much more likely to face disciplinary problems and drop out of school. Educators also argue that girls underperform in science when compared with boys and benefit from being with other girls. And school officials say that children can be easily distracted by the opposite sex in the classroom.
This week, in response to the A.C.L.U. complaints and the growth in single-gender classrooms, the Obama administration is issuing guidance for school districts.
Schools may set up such classes if they can provide evidence that the structure will improve academics or discipline in a way that coeducational measures cannot. Students must have a coeducational alternative, and families must volunteer to place their children in all-boys or all-girls classes.
But the guidance says that “evidence of general biological differences is not sufficient to allow teachers to select different teaching methods or strategies for boys and girls.”
“I am very concerned that schools could base educational offerings on stereotypes,” Catherine E. Lhamon, assistant secretary for civil rights, said in an email. “No school should be teaching students to live down to diminished expectations for who they can be.”
Asking schools to demonstrate academic improvement could prove difficult.
Over all, research finds that single-sex education does not show significant academic benefits — or drawbacks. Janet Hyde, a psychologist at the University of Wisconsin in Madison who analyzed 184 studies covering 1.6 million children around the globe, said the studies showing increased academic performance often involved other factors that could not be disentangled from the effects of the single-gender component.
Supporters say girls have more in common with other girls — and boys with other boys — than with the opposite sex of the same age. “Yet we segregate on the basis of age, not based on any evidence,” said Leonard Sax, a pediatrician and author of several books on gender differences, including “Why Gender Matters.”
According to the A.C.L.U.’s complaint in Broward County, the district relied on materials from Mr. Sax as well as from the Gurian Institute, a Colorado-based business founded by Michael Gurian, the author of several books, including “Boys and Girls Learn Differently.”
The training materials, the complaint says, noted that “gently competitive lessons may be more impactful for boys” and that “lessons that incorporate emotions and emotional vocabulary” may have more impact for girls. Teachers were also advised to be “more tolerant of boys’ need to fidget or girls’ need to talk during class.”
Many of the schools that offer single-sex classes have struggled with student academic performance and are in high-poverty neighborhoods dominated by racial minorities.
“Parents really are starving for better options,” said Galen Sherwin, a senior staff attorney with the A.C.L.U. Women’s Rights Project. “And oftentimes school districts sell these options as the solution with inflated, unsupported supposed evidence.”
On a recent morning at Dillard Elementary in Fort Lauderdale, where 98 percent of the students are black and nearly all come from low-income families, MeLisa Dingle-Mason, a third-grade math teacher, echoed some of her training.
“I am able to push them to their level and include sports and different things,” she said of the boys she teaches for part of the day before swapping with a reading and social studies teacher to work with girls. She added that she liked to turn math sessions into games because boys “like competition.”
The boys in her class appeared busy and eager to work. Jaheim Jones, 8, said he preferred a girl-free zone at school because girls are “bossy.”
Down the hall in a third-grade reading and social studies class, Ruth Louissaint, who was overseeing all girls at the time, showed a crate she kept in a storage room of fuzzy pastel blue sweaters for girls, saying they were more likely to feel cold than boys. For spelling and vocabulary lessons incorporating physical activity, Ms. Louissaint brought out hula hoops and small rubber balls for the girls. The boys would get yo-yos, bats and badminton rackets.
She said she taught the same curriculum to both but changed background details. So when playing music in class, for example, she tends to put on Michael Jackson for the boys, switching to more soothing music by groups like Enigma for the girls.
Angela Brown, the principal at Dillard, said boys in single-sex classes had better attendance than those in coeducational classes as well as better scores on state reading and math tests. But the biggest improvement was a decline in disciplinary infractions and bullying.
“Boys are trying to impress girls, and girls are trying to impress boys,” Ms. Brown said. “And we have removed that variable out of the way.”
Throughout Broward County, an external evaluation by Metis Associates, a research firm, found that after two years of offering single-gender classes in five schools, nearly half of the students experienced a decline in disciplinary referrals, detentions and suspensions compared with a year earlier.
A preliminary analysis of state test scores showed that about three-quarters of the students enrolled in single-sex classes improved their percentile rankings on reading scores, while close to 70 percent of elementary students in single-sex classes raised their scores in math.
Broward County officials said that although the district added two new single-sex options at a middle school this year, administrators were not planning to expand rapidly.
“We are not just doing this randomly, ” said Leona Miracola, director of innovative programs for Broward County Public Schools, adding that the district takes compliance with federal law “very seriously.”
Shenilla Johnson, 9, a third grader at Charles Drew, considers an all-girls class a boon. Boys, she said, “annoy you.”
Without them, she said, “we get to learn new things.”