SOC 1013 Lecture Notes - Lecture 2: Dependent And Independent Variables
Document Summary
Scientific method- a systematic organized series of steps that ensures maximum objectivity and consistency in researching a problem. Operational definitions- explanation of an abstract concept that is specific enough to allow researchers to access the concept. Reviewing the literature- relevant scholarly studies and information; 1. Hypothesis- speculate statement about the relationship between two or more factors known as variables. Variable- measurable trait or characteristic subject to change different conditions. Independent variable- variable hypothesized to cause or influence another. Dependent variable- action depends on influence of the independent variable. Example: hypothesis- the greater the availability of affordable housing, the lower the homeless rate. Independent variable in this case would be the homeless rate. Casual logic- involves relationships between a condition or variable and a particular consequence, with one event leading to the other. Correlation- exists when change in one variable coincides with change in another. Sample- selection from a larger population that is statistically typical of the population.
