noun
graphology
The study of handwriting, especially as a means of analyzing personality. A technical term used in psychology and forensic contexts.
筆跡学は、筆跡から性格を分析する学問です。
Graphology is the study of analyzing personality from handwriting.
Compound of 筆跡 (handwriting) and 学 (study, -ology). A straightforward modern academic term.