Understanding Surveys and Samples Essay Example | Topics and Well Written Essays - 750 words

Understanding Surveys and Samples - Essay Examplea hypothesis as a tentative rendering of the research problem, a possible consequent of the research, or an educated guess about the research outcome (Hatch, 2002). Thus, a hypothesis is a temporary prediction about the nature of the human relationship that exits between ii or more variables. The study has developed the following two hypotheses that take both the null and utility(a) approach.The analysis of two or more variables together makes it important for the researcher to point out the relationship between the two variables involved in the study. Two variables ar independent if a change in maven does not consequently cause a change in the other. In the case that one of the variables causes a change in the other then the first variables is known as an independent variable and the latter a dependent variable (Sharp, Peters, & Howard, 2002). In the two questions identified above, domestic violence in the first question is th e independent variable while mental consequences are the dependent variable. In the plump for question, the independent variable is psychological problems while the dependent variable is the normal development.The following definitions will round as operational definitions for the following variables used in the study. These are based on the various understandings by different scholars on the meaning of the terms and how they are used in day to day interactions. internal violence will be taken to mean developed pattern of assaultive and coercive sort which could take the form of physical, psychological, emotional or economic coercion that is seen to occur between a fit (Champion, 2000). This definition will thus focus on the family where children exist and not any other braggy relationship. The definition will only consider what the children can see happen in the family and not what they are not able to observe.Psychological problems will be taken to represent patterns of beha vior or psychological symptoms that have an effect