AQA Psychology – Research Methods Practice Test

Graphs should communicate information clearly and accurately. A title gives the context of what the graph is showing, the axis labels identify what is being measured on each axis and often include the units, and the data must be plotted accurately so the graph truly represents the values or trends in the data. When any of these elements are missing or wrong, the graph can be misinterpreted or leave readers unsure about what they’re looking at. For example, without a title and labeled axes, a reader wouldn’t know what comparison or time period the graph represents, and plotting data inaccurately can distort conclusions. A properly constructed graph, with a descriptive title, clear axis labels, and correctly plotted data, is easy to read and interpret, making it the best choice.