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  1. Sep 6, 2023 · 5. The 6 Universal Emotions. The research by Dr. Paul Ekman has been influential in the study of emotions. His early research revealed that all human beings, regardless of culture, experience the same 6 basic emotions: happiness, sadness, disgust, fear, surprise, and anger.

  2. Nov 5, 2023 · Science has also revolutionized the field of prosthetics and implants, providing individuals with enhanced mobility and improved quality of life. With advancements in materials science and robotics, prosthetic limbs have become increasingly sophisticated, allowing amputees to regain functionality and perform daily activities with greater ease.

  3. Aug 4, 2020 · A brief history of the scientific method. The scientific method has its roots in the sixteenth and seventeenth centuries. Philosophers Francis Bacon and René Descartes are often credited with formalizing the scientific method because they contrasted the idea that research should be guided by metaphysical pre-conceived concepts of the nature of reality—a position that, at the time, was ...

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    • True Experimental Design. In the world of experiments, the True Experimental Design is like the superstar quarterback everyone talks about. Born out of the early 20th-century work of statisticians like Ronald A. Fisher, this design is all about control, precision, and reliability.
    • Quasi-Experimental Design. So, let's talk about the Quasi-Experimental Design. Think of this one as the cool cousin of True Experimental Design. It wants to be just like its famous relative, but it's a bit more laid-back and flexible.
    • Pre-Experimental Design. Now, let's talk about the Pre-Experimental Design. Imagine it as the beginner's skateboard you get before you try out for all the cool tricks.
    • Factorial Design. Now, buckle up, because we're moving into the world of Factorial Design, the multi-tasker of the experimental universe. Imagine juggling not just one, but multiple balls in the air—that's what researchers do in a factorial design.
    • Regina Bailey
    • Observation. The first step of the scientific method involves making an observation about something that interests you. This is very important if you are doing a science project because you want your project to be focused on something that will hold your attention.
    • Question. Once you've made your observation, you must formulate a question about what you have observed. Your question should tell what it is that you are trying to discover or accomplish in your experiment.
    • Hypothesis. The hypothesis is a key component of the scientific process. A hypothesis is an idea that is suggested as an explanation for a natural event, a particular experience, or a specific condition that can be tested through definable experimentation.
    • Experiment. Once you've developed a hypothesis, you must design and conduct an experiment that will test it. You should develop a procedure that states very clearly how you plan to conduct your experiment.
  4. The scientific method. At the core of biology and other sciences lies a problem-solving approach called the scientific method. The scientific method has five basic steps, plus one feedback step: Make an observation. Ask a question. Form a hypothesis, or testable explanation. Make a prediction based on the hypothesis.

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  6. Jan 17, 2022 · Science is a systematic and logical approach to discovering how things in the universe work. Scientists use the scientific method to make observations, form hypotheses and gather evidence in an ...

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