The question "How happy were you with your job on the whole?" is classified as a bipolar question. This classification is based on the following distinctions:
Close-ended question: These questions elicit a definitive choice from a limited set of options, such as yes/no or a predefined list, and do not allow for nuanced exploration.
Open-ended question: These questions demand detailed responses, encouraging respondents to elaborate beyond simple choices. The query "How happy were you..." specifically solicits an assessment of happiness levels, not a broad, open narrative.
Direct question: This refers to a question asked plainly to obtain a straightforward answer. While the question is direct in its delivery, its purpose is to gauge an emotional spectrum, not a simple factual retrieval.
Bipolar question: These questions require respondents to indicate their position on a scale between two opposing extremes, for instance, "happy" versus "unhappy." The question about job satisfaction directly asks for an evaluation along the happiness-unhappiness continuum, thus aligning with the definition of a bipolar question.