Article: Simple randomization uses a single sequence for random assignments, so an ordinary object is acceptable for use. The only need is to be sure that it has two sides or that it can somehow be distinguished for two separate groups.  Coin Deck of cards Dice Spinner If you are creating groups for a study, for example, you might have a control group and a treatment group. Other uses might be in the classroom, where you are splitting a class into two groups for a game or activity.  Coin—heads to one group, tails to another Deck of cards—evens to the first group, odds to the second group (note: remove all non-numbered cards, including face cards, aces, and jokers in order to have an even 50/50 split) Dice—3 and lower to one group, above 3 to the other group Spinner—left half to the first group, right half to the second group This means that you will start using your tool of choice to randomize the whole group into two smaller groups.  Toss the coin for each person or thing in the group. Pull a card from a shuffled deck of cards for each person or thing. Remember to pull out non-numbered cards, including face cards, aces, and jokers. Roll the die for each person or thing, assigning him/her/it to whichever group applies based on the number rolled. Flick the arrow on the spinner and designate each person or thing to a group based on where it lands. In many cases, you will need to know who is in each group. It is important to somehow document the groups as you randomize them, and whatever method you choose, you will want to make sure that it can be saved.  Use a tool like a table in a word processing document or a spreadsheet to create the lists. Write down the names by hand on paper, with two columns representing the groups. Type the names into each list using a notepad app on your smartphone.
Question: What is a summary of what this article is about?
Choose a tool to help you randomize. Know your two groups and assign a group to each side of your tool. Begin the process of randomizing the group. Document your groups as they are created.
Article: With this exercise, you may be tempted to move your upper arms, too. However, that allows your shoulders to take some of the load. Since the goal of this exercise is mainly to work the triceps, try to keep those upper arms still. You can do it! You may also be tempted to let your elbows pull away from your body, which reduces the work your triceps are doing. Keep your elbows in close to truly work your triceps as much as you can. Gravity is your friend on this exercise. Gravity is what makes it difficult to lift the weights back up. However, if you're on an incline bench, you may be inclined to keep your upper arms perpendicular to your body. Always check to make sure your upper arms are perpendicular to the floor instead. If you straighten your arms completely, you likely get a little rest at the top, which feels good but doesn't work your triceps as much. However, if you stop just short, you're continuing the pressure on your arms, which helps work them that much harder. Of course, if you need to, don't be afraid to take a break. You don't want to injure yourself.
Question: What is a summary of what this article is about?
Keep your upper arms still. Pull in your elbows. Aim to make your upper arms perpendicular with the floor, not your body. Don't go all the way up to the straightened position.
Article: If you are interested, smile at him, and if he says something funny, laugh. Put down your phone, and make eye contact while you are talking. You're not just being superficial. Rather, you're showing him you're interested in him, just as he's interested in you. Also, the brain perceives the smiles of other people as a reward. In other words, when you smile at someone, their brain processes that as a reward. If you want to encourage someone who's flirting with you, a smile is a good place to start. If he's just smiling at you, don't be afraid to say hello if you want to talk to him more. If he’s asking you questions, respond in such a way that leaves room for more conversation. You want to open the conversation, so he understands that you find him interesting.  One way to encourage him to start talking is to ask him his opinion about something. For instance, ask what he thinks of the restaurant, what he's eating, or even a question about the team playing on television behind you. Make questions open-ended. Asking a simple yes-or-no question will get you a simple yes-or-no answer. An open ended question requires more than a simple yes or no to answer it. For instance, asking "Do you like the wine?" is a yes-or-no question. Asking "What do you like about that wine?" requires that he provide a deeper answer. If he’s been flirting with you, he’s most likely said some nice things to you, so return the favor. Everyone likes to hear nice things about themselves, and guys are no exception. Plus, giving him a compliment back lets him know you're interested.  Keep it honest. Try to look for something you can sincerely compliment him on, and make it specific. For example, "You're handsome," is pretty general. "Your smile lights up the room," is much more specific. Don't stick to just good looks. Complimenting his brain can be just as flirtatious. For example, you could say, "What an insightful comment. You seem like a really smart guy." It's not enough just to open up the conversation. You also have a responsibility to help keep it going. If you keep talking, you show you're interested in his flirting and him as a potential date.  Try digging a little deeper. Ask about what interests him. See if he has any interesting hobbies or if he has pets. Ask about his job or what he likes to do outside of work. Use anything to keep the conversation going. As your showing interest, your body says a lot about how you feel, too. If you like someone, you will probably use some unconscious body language to tell the person that, but you can also be conscious of what your body is saying, too.  For instance, you don't want to use closed-off body language, such as crossing your arms or legs and turning your body away from the person. Leaning in, touching the other person, adopting open body language, and smiling are all ways of encouraging interest.
Question: What is a summary of what this article is about?
Pay attention to him. Open up the conversation. Give him a compliment. Try to keep the conversation going. Don't forget your body language.