samedi 2 mai 2015

Research Supports Starting Kindergarten Early for Advanced Children

Over the years, it has routinely been contested that skipping grades and starting kindergarten early is the best for children who are advanced. Research, however, suggests that advanced children need the challenge early on, and that districts must adapt to optimize results.
For children who skip grades (currently less than 2 percent of all students "[e]ducation researchers generally refer to them as 'accelerated.' It's a catch-all term to describe students who have either entered kindergarten early, grade-skipped or taken single subjects above grade level," according to NPR.
Though it's uncommon for children to skip grades and start early, two new reports from the past few weeks suggest that this should change.
Researchers from the University of Iowa found in their report 'A Nation Empowered' that decades of research conclude acceleration has a positive impact on students, but is constrained by state policies.
To further elaborate on how state policies do more harm than the intended good, a report from the Jack Kent Cooke Foundation "notes that 20 states specifically prohibit children from entering kindergarten early," according to NPR.
And for states that don't prohibit whole grade-skipping, they have extensive testing requirements that make the process a challenge. This second report focuses specifically on the disadvantages low-income, gifted students face when such constraints hold them back.
Part of the reason behind schools' deterring advanced students from skipping ahead is because many involved are worry that the challenge of keeping up with older children then sets them back.
But research indicates this might not be a long-term issue: "A 2006 study found that the youngest students in a given class, at first, do indeed struggle to keep up. But as time goes on, differences in achievement fade away," the article said.
Indeed, the alternative to keeping advanced students from getting ahead could be disengaging them.
"Tracy Cross, the president of the National Association of Gifted Children (NAGC) and a contributor to the 'A Nation Empowered' report, said that when high-achieving children aren't challenged, they get bored and run the risk of becoming disengaged."

vendredi 1 mai 2015

Top 4 Websites To Sell Your Old iPhone For the Most Money


Whether you want to sell your old iPhone, or buy a used iPhone to save money instead of buying one that is brand new, you will need to shop around until you find the sites that offer the best deals. After all, if you are selling, you want to get the most money possible, and if you are buying, you want to get the best savings. Here are the top five websites where you can sell and buy older iPhones and make or save money.

1. Craigslist

You can buy and sell old iPhones for anywhere from $70 to $800, depending on the age and condition of the phone. The only problem with Craigslist is that you need to be careful about who you are dealing with, because no one is screened. Completing the deal in a public place is always recommended for your safety. Craigslist is free and easy to use. All you have to do is post your ad with all of the pertinent information (including contact information) and photos of the item. You can get great deals if you are looking to buy an older phone, and you can often get top dollar when you are selling an iPhone.

2. Sell My iPhone

Sell your old iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5 or iPhone 5C quickly and easily at this website. You will receive accurate quotes, and after the phone is delivered to Gadget Salvation, you will receive payment within a day or two. Simply send in the phone (for free), and an inspection will be performed. Within 48 hours, you will receive confirmation about the sale, and the payment will be issued.

3. Amazon

One of the best options is the Trade-In program from Amazon. No matter what the age of your iPhone is, you are going to make some money. All you have to do is a short Q&A on the type of phone you have, your carrier (if you have one), the condition, and if there are any accessories included. Then, you will get a flat rate from Amazon in the form of an Amazon gift card. It doesn’t get much simpler than that, and you can redeem the gift card for other items, including putting it toward a new iPhone. Another option is to act as an individual seller, but there is a bit more work involved because you will need to set up an account. But, you can choose your own selling price. When the item sells, you will have the money in your account within two to three weeks.

4. Best Buy

Earn anywhere from $5 to $310 for your old iPhone (depending on the model, condition, and accessories included) when you sell it to Best Buy. You can go online and get an estimate for what the company will pay for your iPhone. Then, simply print out the estimate and take it to a participating store in your area. You will receive a Best Buy gift certificate, which you can use towards the purchase of a new iPhone. Keep in mind that they do not take original iPhones

Sony Plays to Strengths in Games, Sensors as It Vows Revival

ONCE at the leading edge of consumer electronics, Sony Corp. is now more lumbering giant than trend-setter after falling behind competitors such as Samsung Electronics Co. and Apple Inc.
Sony watchers are urging the down-on-its-luck company to rediscover its pioneering ethos. Founded in 1946, Sony symbolized Japan's rebirth after its World War II defeat, rising from humble beginnings. It had little else besides the smarts of founders Masaru Ibuka and Akio Morita, to come up with hit after hit: the transistor radio, home tape recorders, the Walkman portable recorder-and-player.
In a sign of its travails, the Tokyo-based electronics and entertainment conglomerate Thursday reported a net loss of 126 billion yen ($1.1 billion) for the fiscal year through March, almost as bad as the 128.4 billion yen loss it racked up the previous fiscal year. Annual sales rose nearly 6 percent to 8.2 trillion yen.
Sony is forecasting a return to profit at 140 billion yen ($1.2 billion) for the fiscal year through March 2016. It is seeking to rebuild its operations around its strengths. Here's what's ailing and promising in Sony's business areas:
Televisions
Back in the 1960s, Sony dominated in TVs with its own technology called Trinitron, which boasted such a reputation for image quality it won an Emmy Award in 1973. But Sony underestimated the industry's switch to flat-panel TVs from CRT, or cathode-ray tubes. Sony has lost money in its TV business for the past decade. Samsung of South Korea leads with about a third of the global TV market share, followed by LG Electronics. Sony trails with under a tenth of the market. Last year, Sony split off the TV division as a wholly owned entity. And it's banking on 4K, with image quality superior to high-definition, or "ultra-HD," each set costing as much as $25,000. The problem: Rivals are all working on the same.
"Sony management keeps saying the electronics market is shrinking. But that's a given. Sony in the past came up with products that created new product sectors," said Yasunori Tateishi, who has written a book on Sony's woes.
Image Sensors
Image sensors are used in devices such as smartphones, digital cameras, medical devices and self-parking cars, and translate the information of a pictorial image into digital signals. Sony's sensor technology, known as CMOS, was years in the making and its development was expensive, causing the division to post years of losses. Sony might be finally ready to cash in on the investment. It is moving aggressively into high-end video cameras and SLR, or single-lens reflex, cameras, underpricing powerful Japanese rivals Nikon and Canon.
Sony's latest cameras can take smooth video of fast-moving objects and shoot video where there is almost no light. Although smartphones have eroded Sony's Cyber-shot digital camera business, Sony is now wooing professional and upscale amateur photographers. Sony also acquired a 20 percent stake in medical equipment maker Olympus Corp. in 2012, to develop endoscopes and other surgical tools packed with Sony technology, such as three-dimensional imaging and 4K.
Kazunori Ito, analyst at Barclays in Tokyo, believes that image sensors, along with games, can be counted on to be the new profit drivers for Sony, at a time when restructuring charges are winding down. The cameras are drawing new fans, including Havard Ferstad, a 34-year-old IT consultant and Tokyo resident, who has bought a 200,000 yen ($2,000) Sony camera. "The thing is that Sony has high quality sensors in their still cameras, and they are giving it to consumers at a relatively low price," he said.
Game Machines
The first PlayStation video game home console, which went on sale in Japan in 1994 and in the U.S. in 1995, has been a hit. With three successors already out, there is almost certain to be a fifth, or PS5. Sony has also delivered popular hand-held machines, starting with the PlayStation Portable, discontinued last year, and the PS Vita.
Sony has only two major rivals in the game-machine business: Nintendo Co. and Microsoft  Corp. The PlayStation 4 is at the top, and the PlayStation Network, which has more than 100 million registered accounts worldwide, relays content and services, including games, streaming video, TV shows and chats. The game-networking platform will extend to more devices, such as TVs and tablets. In the U.S., Sony recently entered the pay-television business with an online package of more than 50 channels starting at $50 a month, called PlayStation Vue, for PlayStation owners in three cities.
"That's the power  of the PlayStation brand, a brand that has been cultivated over the course of 20 years as the core gamers' system," said Jeffrey Wilson, senior analyst with PCMag.com, who points to "Final Fantasy VII" and "Metal Gear Solid 4" as strong exclusives. "Right now, Sony needs to give gamers what they signed up for when they purchased a PS4 -- a string of good games."
Entertainment
In 1995, Sony acquired Hollywood studio Columbia Pictures for $3.4 billion, which was widely criticized as over-priced. Norio Ohga, president at that time, was a former opera singer and musical connoisseur, with a vision to make Sony an entertainment company. Whenever Sony had a hit movie, such as the "Spider-Man series," or a popular musical release from artists like Beyonce and Daft Punk, that helped offset its losses in the electronics business.
But striking the right balance between electronics and entertainment has been difficult. In 2009, Howard Stringer, then Sony chief, scoffed at a reporter's question about whether Sony planned to produce material by Michael Jackson, a Sony artist who died that year, using 3-D technology. Sony later reversed course and produced 3-D versions of Jackson's music videos, including the post-mortem "This Is It."
Recently, Sony Pictures suffered from a hacking attack  over its movie called "The Interview," which spoofs an assassination of North Korean leader Kim Jong Un. The film was released in independent theaters and through Internet outlets in December.
"Those interested in cinema and who watch Sony's films are primarily judging the company by the quality of the films they produce and release, so whether they sell electronics is not really on their minds," said Maggie Lee, a film critic for Variety. Lee said the hacking woes actually drew more interest in "The Interview," and she also had praise for "Coming Home," directed by Zhang Yimou and Sono Sion's "Shinjuku Swan" as strong recent offerings.
Robots
The Aibo entertainment robot, on which Sony pulled the plug in 2006 under a plan to cut costs, was a perfect example of the "synergy" that has been an elusive goal for decades, creatively bringing together two areas of Sony's expertise: entertainment and gadgetry. The mechanical pets, costing about $2,000 each, were programmed with a disarming "personality," drawing fiercely loyal fans. Never mind only 150,000 of the toy-poodle-sized toys were ever sold. They boosted Sony's image as an innovator that was more than about just money-making. Stringer's decision to kill Aibo set off an uproar from owners.
"Sony became too Americanized. It used to be a different kind of company," said Nobuyuki Norimatsu, nicknamed "Aibo doctor," of A-Fun, a company of engineers who do repairs for discontinued electronics goods. Last year, Sony ended maintenance services for Aibo. Norimatsu has a Buddhist priest chant prayers for the robotic spirits before taking an Aibo apart. It's that kind of caring and love Sony needs to reclaim, he said.

jeudi 30 avril 2015


How To Create A Website - Create A Website

Over the past few years, I have received countless emails from people who are looking for guidance on how to create a website. The truth is that we have been taught to believe that it is a complicated process. And you know what? It really USED to be. But it most certainly isn't anymore. We can now launch websites in a matter of 15 minutes. So if you are looking to create a website, this tutorial on how to create a website will be so helpful to you.



Hackers can steal fingerprints from a Galaxy S5

You may not be the only one swiping fingerprints on your Galaxy S5. Criminals could be doing it, too, and without your knowledge.
Researchers at FireEye discovered a serious flaw in some Androidphones — not just the Galaxy S5, though other affected models weren’t named. While fingerprint data is locked away in Android’s trusted storage area, the biometric scanner itself is exposed. With the right access, a criminal can perform a man-in-the-middle attack and siphon off scans while they’re in transit.
Resident malware does the dirty work silently in the background. Once criminals have acquired those tasty bits, “you can generate the image of [the] fingerprint,” Yulong Zhang explained. He added “after that you can do whatever you want.”

 Galaxy s5

Scary, right? It would be, if not for a few important caveats. First, this particular flaw was fixed in Android 5.0. Most new devices are shipping with Lollipop pre-installed, and it’s been rolling out to more older devices lately. If your carrier has already updated your handset, you’re good.
Second, FireEye’s researchers say that an attacker needs to be able to “break the kernel” in order to gain the required access to a phone’s fingerprint scanner. Unless you’ve rooted your device, you probably aren’t in harm’s way when it comes to this particular exploit.
That malware would also have to find its way onto your phone somehow, and if you’re only installing apps from the Play Store the chances of that happening are pretty slim. Samsung is, nevertheless, investigating FireEye’s claims.
As worrisome as this exploit is, it’s much scarier to think that someone with access to the right lab equipment can reproduce your fingerprint with nothing more than a photo they found on the Internet.

Wireless Phone Service from Google Challenges Major Carriers

Google is trying to shake up the wireless phone industry with a low-priced service designed to pressure major carriers into making it more affordable for people to get online and use Google's services.
The service, called "Project Fi," debuted Wednesday, about two months after Google revealed its plans to expand its ever-growing empire into providing wireless connections for smartphones.
Google Inc. is selling the basic phone service for $20 a month and will only charge customers for the amount of cellular data that they use each month, instead of a flat rate. Each gigabyte of data will cost $10 a month. That means a customer could sign up for a plan offering three gigabytes of data and get $20 back if only one gigabyte was used in a month.
Most wireless phone carriers allow their customers to roll over unused data into another month of service without refunding any money.
Project Wi-Fi initially will only be sold to a narrow audience that owns the Nexus 6, a smartphone that Motorola Mobility made with Google's help.
Google's pricing setup makes Project Fi less expensive than most of the comparable plans offering by the four biggest wireless phone carriers -- Verizon, AT&T, T-Mobile and Sprint. The monthly prices for a single line of smartphone service with up to one gigabyte of cellular data at those carriers range from $45 to $50 compared to $30 from Google, before subtracting any potential credits for unused data.
The major carriers, though, offer a variety of family plans that could still be better deals than Project Fi. Those bundled plans allow several phone lines to share a pool of cellular data.
Besides trying to bring down the prices of wireless phone plans, Google is promising subscribers that their Nexus 6 model will automatically connect with the fastest network  available.
Rather than building its own network, Google is leasing space on cellular towers built by Sprint and T-Mobile, which are hoping the deals will boost their profits without costing them too many customers tempted to defect to Project Fi. Google is promising Project Fi will automatically switch over to an available Wi-Fi network if that is running at a higher speed than the cellular alternatives.
"As mobile devices continually improve how you connect to people and information, it's important that wireless connectivity and communication keep pace and be fast everywhere, easy to use, and accessible to everyone," Nick Fox, the Google executive overseeing Project Fi, wrote in Wednesday blog post.
T-Mobile CEO John Legere, whose company already has been cutting its prices and rolling out new options, said it was a "no-brainer" to work with Google on Project Fi.
"Anything that shakes up the industry status quo is a good thing -- for both US wireless customers and T-Mobile," Legere wrote in a blog post.
Google has an incentive to promote cheaper and faster wireless service because it operates some of the world's most popular online services, including its search engine, maps, Gmail and YouTube video site. The Mountain View, California, company believes most people will visit those services more frequently if they are enticed to stay online for longer periods, giving Google more opportunities to show the digital ads that generate most of its revenue.
Similar motives prompted Google to begin building high-speed, hard-wired networks capable of navigating the Internet at speeds up to 100 times faster than existing broadband services. Although Google is only selling its broadband service in a handful of U.S. cities so far, AT&T and Comcast are now offering options with comparable speeds in a few communities.

Facebook Messenger


 Facebook Messenger app familiar to users of the social networking site is now available as a standalone Web site service. Facebook launched Messenger.com, which still requires an active Facebook account to use, on Wednesday.
Why roll out a separate Web site for a service that is already easily accessible to Facebook users? By focusing on Messenger services only, the new site eliminates the other features of Facebook that can prove distracting, especially the time-eating News Feed.
"Once logged in, people can dive directly into a dedicated desktop messaging experience, keeping their conversations going and picking up where they left off," a Facebook spokesperson told us.
For now, the social networking giant reportedly has no plans to sever the online Messenger completely from its main site, as the Messenger service remains available via Facebook as well. Mobile Facebook users, on the other hand, must download a separate app to use Messenger on their cellphones and other portable devices.
New Ambitions Unveiled at F8
Facebook lifted the veil off its new Messenger ambitions during last month's F8 developers' conference in San Francisco. During that event, it announced the launch of both Messenger Platform and Messenger Business.
Messenger Business, which has its own page on the new Messenger Web site but has yet to formally launch, is designed to be a one-stop communication destination for companies looking to better engage with their customers. Once the service goes live, it will enable businesses to send information and updates in real time to customers throughout the browsing, buying, shipping and delivery processes.
Messenger Platform, meanwhile, will support a wide range of new apps for Messenger's estimated 600 million users. Aimed at providing new app opportunities for developers, Messenger Platform already features a slew of new communication-enhancing apps, from voice changers and meme generators to content from ESPN and The Weather Channel.
More Languages Coming Soon
The rollout of Messenger as a separate Web-based offering reflects Facebook's new status, described at F8, as a "family of apps" rather than a single site with a variety of social networking applications in one place. CEO Mark Zuckerberg noted during the conference that the company's long-term goal is to enable everybody around the world to connect with one another in a variety of ways.
Zuckerberg said that the "new wave of expression" will include Facebook and a growing family of apps, as well as interactive tools and (eventually) even virtual-reality software .
The English-language version of the new Messenger Web site officially opened for business globally on Wednesday. Facebook plans to roll out support for additional languages over the next few weeks.
"This product is for people who use Messenger and who want a dedicated messaging experience on the Web," the Facebook spokesperson told us. "It's meant to be complementary to the Messenger mobile app, and to give you another option to message on your computer."