Effectiveness Of A Control Experiment

5. List and give a brief explanation of the steps of the scientific method. The

Scientific Method: The scientific method is a method or procedure that uses precise measurements, predictions, and data to answer questions.

The scientific method is a process that is used to answer questions and solve problems. Although there are different variations of the scientific method, it contains 5 basic steps. (1) Recognize a question or an unexplained occurrence in the natural world. Once this question has been developed examine scientific literature to determine what is already known about the subject matter. (2) Develop a hypothesis. A hypothesis is

The scientific method is used during experiments to find a conclusion and or reason as to why an event or something happens.

The Doctor and Patient relationship aspect of Medicine has changed drastically in the last twenty years. It has evolved from paternalism (the doctor makes the decision for the patient) to shared decision making where the patient is considered an equal partner in his/her own health related decisions. Informed consent is the cornerstone for this view. When a patient or a research subject makes an autonomous decision after understanding, the risks and benefits involved with the decision is Informed consent. Complete Informed consent covers the following components: competency, disclosure, comprehension and voluntary. Competency refers to the requirement for the individual to be of legal age and be mentally competent to understand the process.

Replication, external review, and data recording and sharing, are important to the scientific method because it helps support the hypothesis even more. By replicating the experiment and sharing the data, it increases the validity of the experiment. Semmelweis included these concepts in his experiment by repeating the experiment multiple times, he showed a third party (other scientists) his experiment, and he shared his data and results to multiple sources, but scientists dismissed it.

A) scientific process: The scientific process, also known as the scientific method is an organized way to help answer a question or to a hypothesis. The method includes six steps; make a conclusion, form a question, construct a hypothesis, test the hypothesis, analyze the data, and finally draw a conclusion, these steps can be modified once the process has been run through at least once for the same experiment.

The Scientific Method is the approach that scientists use to investigate some phenomena. It’s a standard technique to find cause and effect of a particular problem.

SCIENTIFIC PROCESS- the scientific process is a way to make sure that your experiment can give a good answer to your question. We use observations, hypotheses, predictions, experimentation, and conclusions.

The Scientific Method is the standardized procedure that scientists are supposed to follow when conducting experiments, in order to try to construct a reliable, consistent, and non-arbitrary representation of our surroundings. To follow the Scientific Method is to stick very tightly to a order of experimentation. First, the scientist must observe the phenomenon of interest. Next, the scientist must propose a hypothesis, or idea in which the experiments will be based around. Then, through repeated experimentation, the hypothesis can either be proven false or become a theory. If the hypothesis is proven to be false, the scientist must reformulate his or her ideas and come up with another hypothesis, and the experimentation begins again. This

Specific measure instruments are used in quantitative research. Gathered measurements are recorded on a chart, which can reveal how small changes between individual measurements may equal to a more noticeable change over a period of time.

One known research method is the Scientific Method which is a uniform way of creating observations, assembly data, establishing concepts, testing predictions, and understanding outcomes. These observations are made in order to observe and define behaviors. The first step to take in using a scientific method is to develop an issue or question. Next step is to perform a research and observation on the issue or question that was developed. Then a hypothesis needs to be formulated after these steps have been made.

When starting an experiment, researchers use the scientific method to find what they are looking for. The Scientific method is the process of establishing and answering questions from controlled techniques, observation, and data that is collected. The scientific method consists three step establish the questions, next form a hypothesis and then test out the idea. The first step in the scientific method is to identify the main question you want to answer. Then in the second step, the question is used to form ideas that can be tested. The final step is the hypothesis is executed, data get collected, and then the data is analyzed.

When establishing internal consistency using split half reliability, is established when you split the two instruments/measure in two-half’s so there are two sets of instruments/measures. Then measure if the two-half’s reliability correlates to one another.

The first lab I ever did in Biology 101 was about the scientific method. The scientific method is used to solve everyday problems. I learned about all the steps it takes to carry out the scientific method completely. This lab taught me the basics of how any scientific experiment is performed. The first part of the scientific method is to begin making observations and asking questions about different situations. It is important to always check accumulated sources of scientific data to gain information about any situation that’s being observed. The next part of the scientific method that should completed is formulating a hypothesis. In other words, a hypothesis is what will lead to the formation of a statement that can be tested. Usually when a hypothesis is being tested, a controlled experiment is the type to use.