Master the Art of Scientific Hypotheses

The purpose of conducting preliminary research is to gather information and form ideas or conclusions based on the information studied.

Sleep deprivation has a negative impact on driving performance. It can cause a person to be less alert and affect judgment and coordination, leading to dangerous and risky driving.

A scientific hypothesis is a statement that predicts the expected outcome of an experiment and clearly states the relationship between the variables being tested.

<p>A well-written hypothesis is testable, mentions the variables being tested, and predicts the outcome of the experiment.</p> Signup and view all the answers

<p>&quot;Lightning is caused by ghosts in the sky.&quot; This hypothesis is poor because it cannot be tested and is not based on factual evidence.</p> Signup and view all the answers

<p>A scientific hypothesis is a testable, clear statement about what you think will happen in a science experiment, based on your observations and prior knowledge.</p> Signup and view all the answers

<p>A scientific hypothesis should be written before an experiment takes place, so that you can determine if your experiment supports or refutes your hypothesis.</p> Signup and view all the answers

<p>The purpose of preliminary research is to gather information from reliable sources, such as scientific journals, case studies, and personal observations or prior knowledge, to fully understand the topic and address all sides of the question.</p> Signup and view all the answers

<p>Examples of questions that can be used to frame a scientific hypothesis include: How does sleep deprivation affect driving performance? What flavor of ice cream melts the fastest? Why does steam come off boiling water?</p> Signup and view all the answers

<p>It is important for a hypothesis to be testable through a scientific experiment because this allows for the objective evaluation of the hypothesis based on the results of the experiment.</p> Signup and view all the answers