PART I: SCIENTIFIC METHOD Scenario 1 Step 1: Observation Upon observation that the lights do not turn on when the light switch is turned to the “on” position‚ and also using the natural light coming in through the open front door‚ I observe the light switch is intact and nothing is out of place. I realize further research is necessary to determine the cause of the lights remaining off. This is an everyday situation perfect for the scientific method so after observation‚ it is on to the next
Premium Scientific method Oncology Cancer
he scientific method‚is a method or procedure that characterizses science according to the observations‚measurements‚tests‚and the hypothesis of an experiment.The scientific method has been around since the Renaissance began to do the studying of what inductive reasoning was‚going all the way back into the 10th Century. Even though it was founded by many philosophers its said to have derived mainly from two contibutors; Aristotle and Greek philosophers.Aristole‚aj ancient greek philosopher who invented
Premium Scientific method Science Galileo Galilei
DNA: A Forensics Science Tool Deoxyribonucleic acid commonly known as DNA is a genetic material found in the nucleus of cells in all living things. It is very useful in the world of science. Especially in the world of Forensic Science. DNA (Deoxyribonucleic acid) is a tool that is used daily by Forensic Scientists around the world. The discovery of DNA has been remarkable. Thanks to DNA many criminal cases worldwide have been solved. The first time DNA was used in a criminal case was in 1988
Premium DNA Crime DNA profiling
The scientific method is a method in which a problem is first identified as a way of observing‚ thinking about and solving problems objectively and systematically. It refers to a body of techniques for investigating facts‚ obtaining new knowledge‚ or correcting and assimilating previous knowledge. It is simply the mode by which all facts are speculated‚ interpreted accurate and definite‚ but the explanation of the significant approach of working the human mind. Criminal investigators apply the
Premium Scientific method Science Theory
of epistemology‚ we can cover a few of the major schools of thought. When you think about a persons reasoning process‚ some people divide a persons thoughts into rational and irrational. If you are one of these people‚ you would use a deductive method of reasoning. You would also be considered a rationalist. As a rationalist‚ you believe that you can know things for certain even if you have never experienced it yourself. If you wanted to know which object would hit the ground first‚ when given
Premium Logic Scientific method Immanuel Kant
has used. This helps forensic scientists rule out any possibilities of certain types of drugs being used. 3. What are color tests? Why are these tests used? Color tests are used by introducing a chemical reagent to the drug‚ then you observe and examine if the material changes colors. The color tests are mainly used with trying to find drugs at a crime scene. 4. What are microcrystalline tests? What information do they provide? Microcrystalline tests use the same method as the color test‚ but
Free Drug Forensic science Critical thinking
focus the research? It help to guide the development of a research project and aid you in determining the direction you need to take and the questions to which you need answers. Assessment tool 2 1. What is desk research? Explain the steps involved Desk research is identification and analysis of information which has already been compiled and
Premium Scientific method Research Quantitative research
When it comes to investigating crime‚ no matter the level of severity‚ nothing is more valuable to a criminal investigator than the use and implementation of forensic science. The results of such forensic investigations can be the difference between acquittal and conviction in a court of law. The single best aid that forensic scientists use is DNA‚ which has proven to be a powerful tool in the fight against crime. DNA evidence can identify suspects‚ convict the guilty‚ and exonerate the innocent
Free Crime DNA Police
REFERENCE LIST A. Books Marshall‚ C. & Rossman‚ G. (1995). Designing qualitative research (3rd ed.).London: Sage Publications. Marshall‚ C. & Rossman‚ G. (1995). Mixed methods and approaches (2nd ed.).London: Sage Publications. Mentler‚ C.A. & Charles‚ C.M. (2008). Introduction to educational research (6thed.).USA:Pearson Education‚ Inc. Hittleman‚ D.R. & Simon‚ A.J. (2008). Interpreting educational research: An introduction for consumers of research (4th ed.). Upper Saddle
Premium Scientific method Research Educational psychology
3 The Relation of Physics to Other Sciences 3-1 Introduction Physics is the most fundamental and all-inclusive of the sciences‚ and has had a profound effect on all scientific development. In fact‚ physics is the presentday equivalent of what used to be called natural philosophy‚ from which most of our modern sciences arose. Students of many fields find themselves studying physics because of the basic role it plays in all phenomena. In this chapter we shall try to explain what the fundamental
Premium Chemistry