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The Truth About Homework

The Truth About Homework
September 6, 2006 The Truth About Homework Needless Assignments Persist Because of Widespread Misconceptions About Learning By Alfie Kohn Para leer este artículo en Español, haga clic aquí. There’s something perversely fascinating about educational policies that are clearly at odds with the available data. The dimensions of that last disparity weren’t clear to me until I began sifting through the research for a new book. In high school, some studies do find a correlation between homework and test scores (or grades), but it’s usually fairly small and it has a tendency to disappear when more sophisticated statistical controls are applied. The results of national and international exams raise further doubts. Finally, there isn’t a shred of evidence to support the widely accepted assumption that homework yields nonacademic benefits for students of any age. Sandra Hofferth of the University of Maryland, one of the authors of that study, has just released an update based on 2002 data.

7 Lessons From 7 Great Minds Have you ever wished you could go back in time and have a conversation with one of the greatest minds in history? Well, you can’t sorry, they’re dead. Unless of course you’re clairaudient, be my guest. But for the rest of us, we can still refer to the words they left behind. Even though these great teachers have passed on, their words still live, and in them their wisdom. 1. “If you don’t know where you are going, you’ll end up someplace else.” - Lawrence J. In order for us to achieve our dreams, we must have a vision of our goals. Action: Visualize a life of your wildest dreams. 2. “It was a high counsel that I once heard given to a young person, “Always do what you are afraid to do.” - Ralph Waldo Emerson The best way to learn something is to dive right in to it. Action: You must define your fears in order to conquer them. 3. “All that we are is the result of what we have thought. Our thoughts determine our reality. Action: Create a list of your intentions and desires. 4. 5. 6. 7.

Playground Interactive activities, some used other places on Serendip for other reasons, and others just because ...? The idea, of course, is that there isn't a whole lot of difference between playing and learning ... exploring is the underpinnings and enjoyment inherent in both. If that idea makes you think of either play or education in new ways, so much the better. Regardless, the web provides not only information and pictures, but also the wherewithal to have experiences that you might not otherwise have a chance to have. And creating such things to play with (and maybe even to learn from) is a large part of what Serendip is about, so browse the list. And have fun. If in addition you'd like to read/think more about play itself, there's a list of relevant links below.

Free will? Ambiguous figures, of which the Serendip logo (circa 1994-95) is one example, make possible some interesting observations bearing on the existence and meaning of "free will". In most people's minds, "free will" has two relatively distinct properties. The first is the idea that what one does is in some sense "free", that is "not determined by something else". The second is the idea that one can onself control what one does. Notice that the Serendip logo can sometimes be seen as consisting of green arrows pointing to the right, and at other times as yellow arrows pointing to the left, but is infrequently or never seen as both (unless one tries very hard). Whether one sees right of left pointing arrows most easily can be influenced by details of the constuction of the figure (colors, exact shapes, and so forth), previous experiences with other figures, stable personal preferences, and mood. An additional observation implies that, in this situation, you can control what you do.

How to Detect Lies - body language, reactions, speech patterns Interesting Info -> Lying Index -> How to Detect Lies Become a Human Lie Detector (Part 1) Warning: sometimes ignorance is bliss. After gaining this knowledge, you may be hurt when it is obvious that someone is lying to you. The following deception detection techniques are used by police, forensic psychologists, security experts and other investigators. Introduction to Detecting Lies: This knowledge is also useful for managers, employers, and for anyone to use in everyday situations where telling the truth from a lie can help prevent you from being a victim of fraud/scams and other deceptions. This is just a basic run down of physical (body language) gestures and verbal cues that may indicate someone is being untruthful. If you got here from somewhere else, be sure to check out our Lie Detection index page for more info including new research in the field of forensic psychology. Signs of Deception: Body Language of Lies: • A person who is lying to you will avoid making eye contact. Bored?

What Does Your Body Language Say About You? How To Read Signs and Recognize Gestures - Jinxi Boo - Jinxi Boo Art by LaetitziaAs we all know, communication is essential in society. Advancements in technology have transformed the way that we correspond with others in the modern world. Because of the constant buzz in our technological world, it's easy to forget how important communicating face-to-face is. When conversing old-school style, it's not only speech we verbalize that matters, but what our nonverbal gestures articulate as well. Body language is truly a language of its own. 10% from what the person actually says40% from the tone and speed of voice50% is from their body language. Lowering one's head can signal a lack of confidence. Pushing back one's shoulders can demonstrate power and courageOpen arms means one is comfortable with being approached and willing to talk/communicate

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