Lazy habits are the source of damage, rather than a particular media. This includes sloppy grammar and poor spelling, of course. The main cause of the damage seems to be s general lack of respect for the more technical aspects of intelect. Or perhaps the more intellectual aspects of technology. When athletes get paid so very much money for mediocre performance, kids ask why study and work to be an engineer whan a fair baseball player makes more in one season than an engineer may earn in a lifetime. Even I wonder about that sometimes, as I watch a baseball player not much better than me drop the ball, and know that he will be paid more for that game than I will earn this year. There is something very wrong going on, indeed. I don't think that the social media is to blame, I think that it is part of a symptom, not the source.
The failure comes from the fact that lazy slackers get paid for what they do. The media is just an easy way to think shallow thoughts and waste time. If tweets and texting were not available there would be some other means toward the same end that would be utilized.
It is important that we avoid mistaking a symptom for a cause.
You are right about giving too much personal information. I like the Google+ approach better tha Facebook, but it can be a problem either way. I have two sons. The oldest just started university and is studying Aerospace Engineering. The younger one is a sophmore in high school and is tending toward computer science. The older one is very into social media. In fact we found out he had a girl friend when my wife noticed on Facebook that he ws "in a relationship". The youngre one, who likes to build his own computers and uses his for lots of things, completely shuns social media. Go figure. We got rid of cable so that they would stop watching it so much. Instead they are on-line all the time. This has not however lessened their interest in STEM. In fact, their friends all seem to be going that way.
So, i don't think social media is a detriment to STEM education. It may be that their constant exposure to technological products wil encourage them to take up STEM. I do agree that they need to be more careful than they probably are if only becuase of issues with reputation and future opportunities. On the other hand, when everyone is doing it will it be such an issue? I don't know.
My perception is that engineers often do not have the skills that are required, so others are often brought in. I expect that the situation that jmiller refers to, non-engineers doing engineering work, is mostly in the software area. This is a critical skill in almost any engineering project. I recently helped judge projects for EET and CET undergrads as an IEEE member. It was an interesting experience. All of the proejcts had sofware in them, but the students had the most trouble with that. The suggestion has been made to the institution to beef up that type of training.
As for the status of engineering, I do not think it as dire as jmiller makes out. It is important to note that while doctors and lawyers perform a useful service, they do not create wealth in a society. It is the engineers and scientists that do. In most other countries I have noticed that engineers run many enterprises. Here we have MBA's. This is not a good trend. You don't see many new businesses started by MBA's. They are usually brought in to manage the decline.
If engineers are thinking that they are becoming "blue collar" then I think it is a perception of the engineer. I have met many that are in jobs that are being oursourced. In many of those cases, the results are not good, but the trend continues. When the engineer stops seeing his field as a creative enterprise, then his perception will be one of loosing control and status. It may be the particualr environment the individual is in, but that is not an indication of the profession as a whole.
I can also tell you, from personal acquantices, that many doctors feel the same way. Medicine has changed and most feel it is not for the best.
To go along with this is the apparent dumbing down of the profession. More and more engineering jobs are being held by people without an engineering degree. How often are young engineers encouraged to get the P.E.s license? Not because it is required but just because it is good for the profession.
At one time I thought engineering was in the top three from a perception point of view. Doctors, lawyer, engineer. But I believe that perception has changed. Often it appears that business is the way to go as opposed to engineering.
Almost like engineering has become more of a blue collar job, compared to those in sales and marketing. Is it just me or does anyone else see this perception?
I was engaged in a similar discussion years ago on emails. Should email grammer and spelling be something that is required or does it really not matter. I don't think that discussion ever was resolved but now I can say that I wonder what type of credibility would a person be given if they went into court showing an email or notes with poor spelling and or grammer. Would a person be looked down upon and their opinion be viewed more or less reliable due to their spelling and grammer?
Something to think about the next time someone is in a hurry and spells something a little incorrrectly.
One thing that hasn't been mentioned here is the fact that at least some Universities are complaining that their undergraduate candidates have been less prepared for college each year for the past three decades. This is a trend that doesn't fall under hand-wringing about youth, it is an objective problem. It is also not attributable to social media, as that is a phenomenon of the last decade.
The problem with Social Media is not what it is, any more than movies or television. The problem is ABUSE of social media. The problem is the expectation that people will share every thought and respond to every post within minutes. Those expectations are contrary to getting anything done. What is needed with the social media thing is a revised expectation. If the expectation is that a text will be answered when it it convenient (say within two hours) unless there is an existing conversation or a previous arrangement, it no longer need interrupt what the recipient is doing. If the expectation is that a person will spend a half hour a day at a convenient time on Linked-In or Facebook, it ceases to crowd out exercise, housework, productive hobbies, etc. And remember, F2F is always better.
As to the education thing, there are two keys here. One, we have to measure our children's progress against the other children in the world that they will be competing with. In short, we must have a list of skills that children throughout the world acquire, and when they acquire them. Wherever our children fall short, we must find a way to fix that. Whether that means training teachers, providing resources or getting involved personally. But it starts with measuring the problem. You can't fix it if you can't measure it.
The other key is motivating the kids. Learning is hard work. They won't do the work unless they want the result. In a world in which they have everything they want without it, they won't do it. Forget grades, they are only a scorecard. They only matter if you need a good grade to get what you want. The problem is we are so NOW focused that we don't see the future. Our kids don't have anything to work toward, nor do they have any role models to follow. Our society has given up on heros, and we are paying the price. An established adult doesn't need heros to keep them going, but children will not imitate unhappy or boring adults, They will imitate the funny or exciting ones. Unfortunately the exciting ones nowadays are all violence, and the funny ones are all stupid.
I think lamentations about the lost art of spelling and grammar should be decoupled from talk about social media. Similarly, I don't think social media per se is negatively impacting STEM. To be blunt about it, in each generation, there's only relatively small cohort cut out for engineering and science. In early times, there was related blue-collar trades (electrician, welder, etc.) which provided good-paying career paths for tech minded kids who may not have had the opportunity to go to college. Now the latter are gone. As for the former, industry complains about the lack of engineers, yet engineers still aren't treated very well. So why the surprise that so few kids want to go into the field? To be fair, I think industry IS starting to treat engineers better. What's needed is policy, in the form of tax credits for hiring domestic engineers, and also educational aid to underprivileged young people who want to study engineering.
All very compelling points, Dave. I agree that there are far bigger hurdles in the way of a sound STEM education other than social media. From what I can see, and I have elementary and middle school kids, one of the areas that has had an admirable impact on fostering interest their in STEM topics and possible careers is the influx of STEM-related programming on TV along with student contests held at all levels. My kids have learned a ton of stuff they wouldn't necessarily cover in school by watching shows like Mythbusters. Moreover, the hands-on curriculum (labs, field trips, science fairs, contests) is really what gets them going. It is that kind of learning that is more apt to fuel the interest and curiousity of our youth rather than a rote textbook curriculum.
At least since the time of Plato, there has been hand-wringing about how the youth is going to the dogs. And at least for the past five or six decades, one prominent feature of this hand-wringing has been the idea that new media and technologies are facilitating the rapid decline of youth. (Comic books! Drive-in movies! Television! Video games! MTV! Cell phones!)
Given the fact that we seem to have made it through the past several millenia okay - in spite of each generation's prediction that the next generation will be totally unequipped to handle the challenges of the era - I think we'll probably be alright in this regard.
But when it comes to STEM education, I think there are bigger issues than social media. Making sure that teachers have an adequate level of understanding of the subject material is one. This is especially true at the elementary level, and in bilingual education programs, which serve a significant and growing fraction of U.S. youth. If teachers don't understand the material very well, there is little hope that students will - unless they have a lot of help at home. But if the parents don't have a solid educational background, as much as they may want to help their kids, there is only so much they can do.
Beyond this, there are also issues of teaching methods and curriculum, not to mention the overall learning environment in many schools, especially those serving lower-income students. If students can't feel safe in school, it's not realistic to expect them to learn very much.
All of these issues relate to deeper issues in society, and none of them are going to be solved overnight. (And in my opinion, little if any of the "school reform" which has been promoted in the past few years will do anything at all). But engineering professionals can help by volunteering as tutors and mentors. Those of us who have been fortunate enough to benefit from an engineering education owe it to ourselves to make sure that every student has a chance to develop their talents to the best of their abilities.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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