Quantitative and Qualitative Research Methods Assignment

Quantitative and Qualitative Research Methods - Assignment Example The dissertation will use varied ways of collecting data from a structured perspective under quantitative methodology. This may include the use of questionnaires, psychometric tests, experiments, interviews, sampling, and observations. Questionnaires and interviews: These data collection methods are effective because they enable the researcher to gather adequate information and measure the views or opinions of many respondents. Therefore, it has a limited effect on its reliability and validity since the researcher can pack the enriched explanations and it can untangle complex research problems. Experiments: This method is effective because it will enable the researcher to produce causality statements by using controlled experiments. It is reliable and sound effects because the researcher replicates dependent information. He or she is able to control the experiments; thus offering unambiguous answers to the research question. Sample survey: This method is vital because the researcher will employ design method that will enable him or her to cover a wider area within the controlled population. It is reliable and sound effects because it saves time and narrows the research design. Observations: This data collection method is significant because it provides first-hand information, which is not biased. It is reliable and genuine because the data collected is original and is not subjected to any changes since the observer directly collects it. The dissertation will use qualitative research methods in order to inquire and understand the social or human problem from diverse perspectives, and the research study is carried out in the established settings. It also entails construction of a multifaceted and holistic image of the interesting phenomenon.