Abstract: A qualitative analysis experiment was conducted to determine the identity of an unknown aldehyde or ketone. The tests include a Tollens test‚ a Schiff test‚ an iodoform test‚ and a derivative melting point test. The data of the first three tests was inconclusive. The final derivative melting point test was utilized to successfully determine that the unknown was the ketone‚ Propiophenone. Introduction: Qualitative analysis is a method or series of methods used to determine the
Premium Type I and type II errors Melting point Aldehyde
University of Phoenix Material Qualitative Research Methods Matrix Instructions: Refer to your syllabus for specific instructions Be detailed and thorough in your descriptions. Be sure to properly cite your sources (in-text and on the reference page) according to APA v. 6 standards. Primary Characteristics Current Peer-Reviewed Study Case Study A case study research is an empirical inquiry in which a researcher investigates participants‚ events‚ activities‚ and processes. According to Creswell
Premium Scientific method Case study Evaluation methods
the criteria selection which was choosing‚ first the qualitative studies used interviews or focus groups to examine health care experiences with demented patients or their caregivers by use of the “standard criteria” (Protok‚ Horgan & Seitz‚ 2013).The caregivers used were friends and families. The included studies that “described the primary research question‚ context of the research‚ study sample and methods used for data collection and analysis. We excluded studies that did not provide information
Premium Health care Patient Health care provider
Unit 6: Critiquing Qualitative and Quantitative Research Kaplan University July 16‚ 2013 Unit 6 Critiquing Qualitative and Quantitative Research The research conducted by Foster-Fitzpatrick‚ Ortiz‚ Sibilano‚ Marcantonio and Braun (1999) is a quantitative study of the significance of crossing the legs while blood pressure is being measured. The purpose of the research was to determine whether leg-crossing impacted the results of blood pressure measurements. The research conducted by Palese‚ Skrap
Premium Qualitative research Research Quantitative research
Introduction Qualitative research and quantitative research are two approaches that are usually used by researchers to conduct research. The concept of a ‘mixed method’ approach is to combine the two approaches together. But the concept applies to using more than one qualitative method to conduct a research since each brings a particular kind of insight to a study (Ritchie and Lewis‚ 2003‚ p38). This paper aims to examine whether the three approaches---observation‚ interview and questionnaire‚ are
Premium Research methods Interview Research
These psychological issues can be both short and long term‚ not to mention extremely disruptive to a child’s social and cognitive development. In an article entitled‚ “Qualitative Analysis of the Short-Term and Long-Term Impact of Family Breakdown on Children‚” researchers Maria Guinart and MaDolores Grau presented the case study of a Spanish mother and her two daughters after going through a divorce‚ arguing that familial breakdown
Premium Standardized test
Quantitative vs. Qualitative Research: “Are they REALLY that Different?” Anthony Sondergaard June 7‚ 2009 Quan/Qual- Really Diffferent? From the reading done in the first two chapters of our textbook‚ it is easy to see the major differences between the quantitative and qualitative approaches to research. They are two very distinct and separate ways to obtain information for the study of almost anything the human being could want to
Premium Scientific method Qualitative research Research
Quantitative and Qualitative Research Methods Sabina Baniya Kathmandu University School of Management Kathmandu University‚ Kathmandu February 2013 There are different research methods that have been guided by different philosophy of science that were developed by philosopher‚ researcher and sociologist at their time of era. The well-known research methods are quantitative research methods. Quantitative are numerical methods associated
Premium Scientific method Quantitative research Qualitative research
Name: Marcus Gonzales Date: Wednesday 12th September 2012 Form: L62 Subject: Biology Teacher: Ms. Hutton Lab #: 1 Title: Food Tests Aim: To test an unknown substance for various food substances. Apparatus/Materials: * Unknown Solution X * NaOH * Iodine * Ethanol * Copper Sulphate * Benedict’s Solution * HCl * Cold Water * Syringe * Beakers * Bunsen burner * Tripod stand * Test tubes * Dropper Introduction: This Lab shows
Premium Starch Glucose Protein
Nowadays‚ with the continuous rapid economic development‚ the profit distribution in social enterprises has become more and more prominent. Distributing profit wisely has become an important starting point for a social enterprise’s management and operation. The executors of social enterprises hope to get a more perfect method to distribute profit so that they can make more reasonable operation plans. Practically‚ a reasonable distribution of profits is the guarantee for the sustainable development
Free Social enterprise Qualitative research Social economy