Priori Theory Criminal Justice Research Design Coursework

Priori Theory Criminal Justice Research Design - Coursework Example The most used method of data collection is the research interview, but can also include observation or group discussions, as well as use of pictures and texts (Cresswell, 2009).. This type of research categorizes various data into different patterns for reporting results. The researcher typically relies on various information gathering methods such as: Participant and non-participant observations, field notes, unstructured interview, documents analysis as well as structured and semi-structured interview. The data obtained is then streamlined to definite patterns or themes. Thereafter what follows is the formulation of the alternative hypothesis which forms the research statement basis (Cresswell, 2009).. In data analysis, observer impression is commonly used. In observer impression, an expert examines and interprets the data by forming an impression then reports it in a quantitative and structured form. Coding organizes data and introduces some interpretations into quantitative methods. Some data that are highly structured like close-end response and interview questions that are tightly defined are coded without any additional segments of contents. In this case, the codes are applied on top of these data as layers (Cresswell, 2009).. Recursive abstraction is often employed whenever analysis is done without coding. Here, summary after summary of the datasets is done, producing a summary that is more compact which can not be easily arrived at without the previous steps. The weakness of recursive abstraction is that; should the initial summaries be poor or inadequate, then the final report yielded may be inaccurate (Cresswell, 2009). In summary, qualitative method of research investigates why and how a decision is made. In conventional view, a qualitative method produces information on the particular cases that are studied only, and any additional conclusion is only an informed assertion. Quantitative methods are then used to seek support for these research