Loading...
Title :
link :
New Study: How does Screen Time Affect Grades?
These results are not terribly surprising but the analysis needs to go deeper. WHY do some kids have more or less screen time than others? If those who have a lot of screen time tend to be of lower IQ, the results could simply show that lower IQ students are less educable, which we already knew
I have written previously about the apparent effects of smartphones on mental health. More smartphone usage is associated with worse mental health and less life satisfaction. The association may not however be causal
What effects can phone screen time have on students? At first glance, it may seem harmless but when we decided to take a closer look, we found a strong correlation between too much phone time and lower grades.
With 95% of Americans owning a cell phone of some kind and actually 77% of them owning a smartphone (according to pewinternet), the topic of phone time and its potential effects comes into question.
So, we asked 875 undergraduate university/college students (1st year students aged 17-19) what their daily phone screen time was the last 7 days and their current grade to see if there could be any correlation between them.
First, we asked how many hours per day they spent on their phones in the last 7 days. This can easily be found by going into the settings in your phone and finding screen time which shows you a bunch of stats on your phone usage. Some cool things you can see are what categories you used your phone for (entertainment, productivity, etc.), what apps you used the most, how many times you picked up your phone, etc.
We found that 83% of respondents used their phone for at least 3 hours, while only 17% used it for less than 3 hours. This shows that the strong majority use their phones quite a lot throughout the week.
Furthermore, the most uncommon screen time was 0-1 hours which only 1% of respondents selected.
When looking at how screen time could affect students’ grades, we looked at the results in a number of different ways. Here are our findings:
The lowest overall grade for those who have 0-1 hours of screen time is a B- compared to a D- for those who have 8+ hours of screen time.
Although it doesn’t necessarily mean that more phone time will give you a lower grade, it means that more phone time results in a higher likelihood to get a lower grade than a B-.
The variance for those with 0-1 hours of phone time is approx. 3 compared to 9 for those with 8+ hours of phone time. Showing that with more hours of screen time, your grade will vary more from the average grade in each screen time category.
To explain this in a bit more detail, for example, if you have 0-1 hours of screen time and the average grade for this amount of screen time is an A-, your grade can be 3 grade levels lower or higher than A- meaning your grade will range from a B- to an A+.
But if you have 8+ hours of screen time and the average grade for this amount of screen time is a B+, your grade can be 9 grade levels lower or higher than a B+ meaning your grade can range all the way from a D- to an A+.
This shows that with less phone time, your grade is more stable around the average grade but with more phone time, your grade can fluctuate, a lot.
The percentage of students with 0-1 hours of phone time that have an overall grade of a C or D was 0% (0 people) but that number skyrockets to 17% (19 people) for those with 8+ hours of phone time.
The longer you spend on your phone, the higher the likelihood that you’ll get a lower grade (in the C’s or D’s).
According to Away for The Day, a study by Delaney Ruston on the effects of screen time, college students participated in various cognitive tests with phones present and not present and it was found that “the presence of phones negatively impacted attention and task performance.”
SOURCE (See the original for links, graphics etc.)
Higher Education? More Like Leftist Indoctrination
America's colleges and universities are producing indoctrinated lemmings, not educated reasoning adults
What passes for higher education these days should leave one questioning if one has entered an episode of “The Twilight Zone.” It’s no secret that American academic institutions have been increasingly overrun with leftist professors in recent decades. However, what this glut of one-sided perspectives has been promoting as education is anything but. It would be more accurate to describe America’s institutions of high “learning” as leftist indoctrination centers, where only progressive group-think is espoused or often even allowed.
Young America’s Foundation recently released its annual list of available college courses it calls “Comedy & Tragedy,” which provide “an overview of the most egregious” examples of leftist bias on American campuses.
For example, students can enroll in the following:
ENGL 277: Gender in Gaming (University of Illinois)
WOMENSTD 434: Eco/Queer/Feminist Art Practices (University of Michigan)
AFAMST 339: Unsettling Whiteness (Northwestern University)
RELG 032: Queering God: Feminist and Queer Theology (Swarthmore College)
AMST 0325: American Misogyny (Middlebury College)
FRS 139: Marx in the 21st Century (Princeton University)
GWS 142: Queering Childhood (Pomona College)
SOCI 460: Global Capitalism and Racism (University of Tennessee)
GNSS 1961: Humanity or Nah? Blackness, Gender, Resistance, and Memory in Monuments, Maps, and Archives (Brown University)
As The Federalist’s Spencer Brown observes, “It’s no wonder figures like Alexandria Ocasio-Cortez rocketed straight out of liberal institutions and onto the national stage with proposals like the Green New Deal — they’re doing exactly as they were taught.”
SOURCE
Australia: Dad threatens to kill kid’s school principal — just one case in a scary trend of educator violence
Horrific and terrifying threats from parents have been revealed by principals across the country who are too scared to speak out.
From being threatened with a gun or knife to being beaten with a stick, receiving death threats and being stalked, or spat at by abusive parents — some affected by drugs or alcohol — a number of principals say they fear walking to their car at night.
Others have had parents tailgate them or do burnouts in the school car park after a heated conversation at their car door.
“A parent said he would go home get his gun, come back and blow my f***ing head away,” said one principal who asked not to be named.
News.com.au can’t reveal who the principals are or which schools they’re at because none of them wanted to go on the record. They say they have been advised not to, fearing if they complain publicly they will risk their career or lose their jobs.
But their responses have poured in anonymously, from thousands surveyed across the country about workplace wellbeing.
Now in its eighth year, The Australian Principal Occupational Health, Safety and Wellbeing Survey has collected data from about 50 per cent of Australia’s 10,000 principals from 2011 to 2018.
Chief investigator Associate Professor Philip Riley last year revealed to news.com.au preliminary results from his survey indicated a record number of “red flags”. Participants get red flagged if they answer questions indicating they are at risk.
Some of the worst responses include:
* “Kicked and punched by students, verbally abused by parents, physically intimidated. I’ve
spent months at a time dreading the walk out to my car at night.”
* “One student ripped all the cupboard doors off my office cabinets and threw a chair at me.”
* “Numerous threats from parents and students — from students: (on) School Facebook — threats to kill with description how. Furniture thrown at me, bitten, scratched, car keys stolen and car started, garden stakes thrown at me, rocks thrown at office.
By parents: stalked by car, tailgated, phone calls with threats to harm, tyre burnouts in school car park after conversation at car door. Parents under the influence of drugs or alcohol swearing, threatening, name calling.”
* “It happens weekly I have been kicked, punched, spat on, hit by a bat, hit by a stick and threatened to be killed by gun and knife.”
The survey found one in three school principals had been physically attacked in 2018.
Close to half were being threatened with violence and the majority worked hours far beyond those recommended for mental and physical health. In a “worrying trend” violent threats were up from 38 per cent in 2011.
The survey also found that increasing levels of threats and violence, aggravated by excessive working hours, was leading to serious levels of distress, burnout and depression among school leaders.
Associate Professor Philip Riley, from the Australian Catholic University, said “our nation builders are under attack”.
“Consequently, fewer people are willing to step into the role,” he said. “At a time when 70 per cent of school leaders will reach retirement age within two to three years, we are ignoring a looming national crisis.
“Australia’s school leaders experience a far higher rate of offensive behaviour at work than the general population.
“The way it is going, it is going to be the number one problem in schools everywhere if we don’t do something about it pretty quickly,” he added on the Today show this morning.
Female school leaders are most at risk of physical violence with 40 per cent experiencing violence compared to 32 per cent of male school leaders.
The highest number of threats of violence was found in government primary schools at 49 per cent.
“The steadily increasing levels of offensive behaviour in schools of all types is a disgrace and it needs to stop,” Associate Professor Philip Riley said.
When compared to the general population, principals report 1.5 times higher job demands, 1.6 times higher levels of burnout, 1.7 times higher stress symptoms, 2.2 times more difficulty sleeping, 1.3 times negative physical symptoms and 1.3 times more depressive symptoms.
“Australia should adopt a whole-of-government approach to education,” Prof Riley said.
“This would mean the Federal Government, states and territories combine to oversee a single education budget. The funding agreement should be bipartisan and a transparent mechanism which is simple to understand.”
Other recommendations include:
* Employers should reduce job demands or increase resources or do both.
* The community needs to immediately stop offensive and violent behaviour towards educators.
* Australia also needs to have adult conversations about the root causes of this violent
behaviour, which is occurring in all frontline professions and in the high rates of domestic violence.
* School leaders should not allow their passion for their school to dominate their life.
LETTER TO THE PARENTS OF AUSTRALIAN SCHOOL CHILDREN
Dear Parents,
Since I was very young I wanted to be a teacher, I knew that teachers made a difference in the world and I wanted to give others what my teachers had given to me.
After 35 years in education this hasn’t changed, and I love coming to school so that I can help your children, all children.
However, lately it seems as though you fail to see this. I’m yelled at before you seek to find the truth, I’m threatened at many different levels when things don’t go your way, I’m lambasted on Facebook with no right of reply.
Even though I have a busy schedule you demand that I see you straight away, or answer your accusatory emails late at night because that is when you are most in need.
I have had to hire security agents to sit in on some parent meetings as I’m scared for my own personal safety. I have received death threats.
I have been bitten by children, scratched, hit with objects such as cricket bats, scooters, and rocks. I have saved a child from committing suicide. These are just a few examples of the stress I have had to face as a Principal, but my stories are many.
You may not know this about your Principal, because we do not make these events public even though many of us experience them every day. Each and every Principal out there is a person, a person with feelings, families and our own trials and tribulations.
I have never met a Principal that didn’t care deeply about their school or their community, but I have met a number who are simply worn out like I am.
I do not have long to go in my career, and at this time I certainly am not promoting the job of Principal to younger teachers.
I love my students and my staff, but I hope the wider community wake up and begin to see the role as it truly is and to offer support before those of us that truly care are gone.
From an Australian School Principal
SOURCE
thus Article
that is all articles
This time, hopefully can provide benefits to all of you. Okay, see you in another article posting.
You now read the article with the link address https://onechildsmart.blogspot.com/2019/02/new-study-how-does-screen-time-affect.html
0 Response to " "
Post a Comment