Preview

Hypothesis Analysis

Good Essays
Open Document
Open Document
592 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Hypothesis Analysis
{text:bookmark-start} Hypothesis Analysis {text:bookmark-end} Scientific Method is a process that is the basis for scientific inquiry. The scientific method follows a series of steps: identify a problem you would like to solve, formulate a hypothesis, test the hypothesis, collect and analyze the date, and make conclusions {text:bookmark-start} (“LabWrite Resources“, n.d.) {text:bookmark-end} We will cover and give examples of how the scientific method works throughout this paper. Let us start with observation, which means paying attention, watching and recording something. For example, one could watch how a plant grows from start to finish and record the outcome. This brings us to the next step thehypothesis, which consists either of a suggested explanation for a phenomenon or of a reasoned proposal suggesting a possible correlation between multiple phenomena. A hypothesis must cover the facts it is intended to interpret and it must rationally interconnect these facts, meaning it must be adequate and coherent. The hypothesis gives us a tentative answer to some question. Once we have looked at the facts the final step is the prediction which is considered the outcome {text:bookmark-start} (Campbell, Reece, & Simon, p. 14) {text:bookmark-end} . The prediction is tested through two process deductive and inductive reasoning. Deductive reasoning argues from the general to a specific instance, meaning if something is true of a class of things in general, this truth applies to all legitimate members of that class (Wise Geek). Inductive reasoning is contrast to deductive reasoning it have no logical movement from premises to conclusion. In inductive reasoning the premise may be true while the conclusion is false since there is not necessarily a logical relationship between the premises and conclusion {text:bookmark-start} (“Inductive Reasoning) {text:bookmark-end} . Let us look at some examples of observation, hypothesis, prediction, deductive, and inductive


References: {text:bookmark-start} Campbell, N. A., Reece, J. B., & Simon, E. J. (2007). Biology Today. In Essential Biology (pp. 14-15). Pearson Education, Inc.: Benjamin Cummings. {text:bookmark-end} {text:bookmark-start} Inductive Reasoning (1994). In Grolier’s Multimedia Encyclopedia (Vol. , pp. -p. ). : . {text:bookmark-end} {text:bookmark-start} LabWrite Resources. (n.d.). In . Retrieved November 3, 2009, from http://www.ncsu.edu/labwrite/res/res-glossary.html {text:bookmark-end} {text:bookmark-start} Wise Geek. (, ). Whst is deductive reasoning. Message posted to http://www.wisegeek.com/what-is-deductive-reasoning.htm {text:bookmark-end}

You May Also Find These Documents Helpful

  • Good Essays

    Science meets Real Life

    • 1188 Words
    • 5 Pages

    There are two different ways to use the scientific method. The five step method involves observing/research, hypothesis, prediction, experiment, and conclusion (Understanding and Using the Scientific Method, 2011). The seven step method involves observation, question, research, guess, experiment, analyze data, and conclusion (Trefil & Hazen, 2010). Whether using the five step method or the seven step method you will always derive at a solution. With both methods you make an observation as to something not being right. Then ask specific questions in order to provide a direct focus to the problem. The next step involves research to find an answer to your questions. Research can often lead to other questions for the problem. Once all the questions have been researched and answered you will perform experiments and analyze the data you have collected and formulate a hypothesis. The hypothesis is a statement regarding the cause and effect of the problem. After all tests have been completed and a solution is found you then write out the conclusion or final hypothesis (Understanding and Using the Scientific Method, 2011).…

    • 1188 Words
    • 5 Pages
    Good Essays
  • Best Essays

    6. Trochim, W. M. K. (2006). Deduction & induction. [Online]. Avalable from: http://www.socialresearchmethods.net/kb/dedind.php. [Accessed: 06 October 2010]…

    • 1669 Words
    • 7 Pages
    Best Essays
  • Better Essays

    References: Cain, M. L., Jackson, R. B., Minorsky, P. V., Reece, J. B., & Urry, L. A. (2011). Biology (9th Edition ed.). San Francisco: Pearson Education, Inc.…

    • 2179 Words
    • 9 Pages
    Better Essays
  • Satisfactory Essays

    Discussion 2 Inductive Language Construct an inductive argument for a specific conclusion. Then, explain what you might do to make this inductive argument stronger, either by revising the premises or by revising the conclusion.…

    • 749 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    2) Campbell, N. A., J. B. Reece, and L. G. Mitchell.(2012) Biology. 9th edition. Pearson Benjamin/Cummings, Menlo Park, CA, USA. Pg. 151-155.…

    • 1263 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Inductive reasoning is simply starting with a limited number of observations and increase that number by generalizing. In this scenario the investigator would utilize observation and characteristics of an individual or crime scene to develop a hypothesis. This…

    • 1009 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Hypothesis Testing

    • 552 Words
    • 3 Pages

    Hypothesis Testing The sole purpose of hypothesis testing is to determine whether or not research that has been collected is proved or disproved; usually allowing up to a 5% error factor. By using this 5% margin of error a researcher can consider the question of research being conducted is proven. There are five steps to be followed in doing hypotheses testing. The steps are: developing the research question, specifying between null and alternative hypotheses, calculating the statistic, computing probability, and stating the conclusions. For our hypotheses testing the issue of post traumatic stress syndrome (PTSD) is the focus. These five steps can be used to determine related illnesses and disorders that can develop along with PTSD.…

    • 552 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    An Example of Inductive Reasoning based on this: All Leopards I have seen have spots.…

    • 414 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    2. Develop a hypothesis. A hypothesis is defined as a tentative proposition suggested as a solution to a problem; a statement of the researcher's expectations about the relationship among the variables of the study. Basically it is a prediction about what will happen.…

    • 1652 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Kaplan University SC300: Big Ideas in Science: From Methods to Mutation Part 1: The scientific method involves using several steps in order to reach a conclusion about a particular inquiry. The steps are basically an investigation process. The method is an ongoing cycle that should be applied with intelligence and creativity. Some of the steps can occur at the same time, in a different order or even repeated during the experiment in order to improve the conclusion. (about.com. 2011)…

    • 1715 Words
    • 7 Pages
    Good Essays
  • Better Essays

    Webster dictionary defines scientific method as the collection of data through observation and experiment, and the formulation and testing of hypotheses. Basically, the scientific method has five steps, in which each step is crucial to finding answers. The Scientific method is used in the Human Service industry to help find solutions to social through Quantitative and Qualitative research which this paper will thoroughly discuss.…

    • 831 Words
    • 4 Pages
    Better Essays
  • Better Essays

    Research Paper

    • 1022 Words
    • 5 Pages

    The Scientific Method and Human Services “A scientific method is described a scientific approach to research and mainly depends on empirical reasoning; which discusses the use of combining logic and the use of careful observation and measurement that is accessible to other researchers” (Rosnow & Rosenthal, 2008, p. 20). In other words, scientific method is a method to gather information, conduct an experiment, and produce a hypothesis. Researchers use the data from different sources, such as a survey, questionnaire, interview, or polls to formulate hypothesis or an educated guess).…

    • 1022 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Scientific Method

    • 2324 Words
    • 10 Pages

    Scientific Method Scientific Method is considered a series of systematic steps and tools that leads to scientific knowledge. These steps allow us to carry out an investigation. Arises as a result of the experience that man has accumulated throughout its history such as the transformation that has been going on in the field of some experimental sciences. It is based on a series of steps and procedures organized for the entire cycle of an investigation. (Makafoosh, 1979)…

    • 2324 Words
    • 10 Pages
    Good Essays
  • Powerful Essays

    Hypothesis Testing

    • 2608 Words
    • 30 Pages

     H0: μ ≥ 64 [one-tail test]  H1: μ < 64 b. “Can we conclude that the…

    • 2608 Words
    • 30 Pages
    Powerful Essays
  • Good Essays

    Hypothesis testing begins with the assumption that randomization is used to collect quantitative data about the sample and that the distribution of this data has a normal shape.…

    • 342 Words
    • 2 Pages
    Good Essays