Qualitative data may include which of the following types?

Qualitative data is characterized by non-numeric information that captures qualities, attributes, and experiences. This type of data is often used in research to provide depth and context, rather than to quantify results or establish statistical significance.

Text, audio, and video content are all rich forms of qualitative data. They can convey emotions, opinions, and narratives that are difficult to capture with numbers alone. For instance, interviews transcribed into text, audio recordings of focus group discussions, and video footage of classroom interactions all provide insights into behaviors, feelings, and perspectives that can inform educational practices and technology implementation.

In contrast, the other types of data mentioned in the choices focus on numeric and statistical information. Numbers and statistics, graphs and charts, as well as financial figures, represent quantitative data, which is used for analysis through measurable variables and tends to emphasize numerical comparisons and trends.