Sure, here's a more detailed description of the data analysis process for the proposed study:
Data Analysis
The data analysis for this study will involve several steps, using hierarchical regression models to examine the associations between the implementation drivers of STS-informed organizational activities and measures of individual well-being.
Step 1: Data Cleaning and Preparation
Before conducting any analysis, it's crucial to clean and prepare the data. This involves checking for any missing or inconsistent data and addressing these issues appropriately. For example, you might choose to exclude participants with missing data or impute missing values based on the mean or median of the rest of the data.
Step 2: Descriptive Statistics
Next, calculate descriptive statistics for all variables in the study. This includes measures of central tendency (mean, median) and dispersion (standard deviation, range) for continuous variables, and frequencies and percentages for categorical variables. This will give you a basic understanding of the data and can help identify any outliers or errors.
Step 3: Correlation Analysis
Before conducting the hierarchical regression analysis, it's useful to perform a correlation analysis to examine the relationships between all variables. This can provide insights into which variables are strongly associated with each other and should be included in the regression model.
Step 4: Hierarchical Regression Analysis
In the hierarchical regression analysis, the independent variables are entered into the regression model in a specified order. This allows you to examine the effect of each variable or set of variables on the dependent variable (in this case, individual experiences of STS and BO), controlling for the variables already entered into the model.
For this study, you might enter the variables in the following order:
- Demographic variables (e.g., age, gender, years of experience)
- Organizational variables (e.g., size of the organization, type of services provided)
- STS-informed organizational activities (resilience, safety, policies, leader practices, and organizational practices)
At each step, you'll examine the change in R-squared to see how much additional variance in the dependent variable is explained by the new variables. You'll also look at the regression coefficients to see the direction and strength of the relationship between each independent variable and the dependent variable.
Step 5: Interpretation and Reporting
Finally, interpret the results of the regression analysis. Pay attention to both statistical significance (p-values) and practical significance (size of the regression coefficients). Report the results in a clear and concise manner, focusing on the key findings that answer the research questions.
Remember, the specific steps and methods used in the data analysis may vary depending on the characteristics of the data and the specific research questions. It's always a good idea to consult with a statistician or someone with expertise in data analysis when planning and conducting a study.