Read the following passage and answer the questions below :
The World Happiness Report, 2025 is based on the data collected in Gall-up poll. There is a growing global understanding of the importance of social connections and generosity in driving overall happiness. The report emphasizes that individuals often perceive themselves as less kind and generous than they truly are, which can greatly enhance their wellbeing.
For the eighth consecutive year, Finland tops the list of the world's happiest nations while Nordic countries remain the highest ranked regions. India has seen some improvement in its ranking, but still trails behind other South Asian countries despite performing economically better.
The report emphasizes the strong correlation between social connections, shared meals and life satisfaction. While many tend to be pessimistic about other people's generosity, acts of kindness are more common than expected and significantly impact happiness. Increasing prosocial behaviours like donating, volunteering and helping strangers is linked to 'deaths of despair'. The report introduces the WELLBY (Well-Being Life Years) metric to measure the cost effectiveness of charities and to promote responsible giving.
To understand which factor is the independent variable, let's first clarify what an independent variable is. An independent variable is something that researchers change or observe to see its effect on another variable, known as the dependent variable. Think of it as the 'cause' in a cause-and-effect relationship.
The passage discusses the World Happiness Report, 2025, and highlights several key factors:
Based on the analysis:
Therefore, Generosity is the independent variable mentioned in the passage because it is presented as the factor influencing or causing changes in happiness and wellbeing.
| LIST-I (Concepts) | LIST-II (Meanings) |
| A. Theory | I. Generalized representations of a system or an object, that is constructed to some aspects of that system or the system as a whole. |
| B. Model | II. Research problem is represented by a mathematical model. |
| C. Survey | III. It is a set of systematically interrelated propositions that explain and predict a phenomenon or a fact. |
| D. Modeling | IV. It is a data collection technique using a questionnaire. |