% english-prose：prose=english
%
% 驗證兩件事：
%   1. 內文語言設為 english 時，引用標點回到半形（全形規則不得無條件套用）
%   2. 文獻語言（langid）決定的字串**不受** prose 影響——那是另一個軸。
%      中文文獻在英文行文中仍然用「等人」與「與」。
\documentclass[12pt]{article}
\usepackage{xeCJK}
\input{fixtures/_cjkfont}
\usepackage[margin=2.5cm]{geometry}

\usepackage[style=apa, backend=biber]{biblatex}
\usepackage[prose=english]{biblatex-apa-zh}
\addbibresource{test.bib}

\begin{document}

\section*{prose=english}

Parenthetical: this was noted early \parencite{meehl1946}.

Parenthetical, three authors: \parencite{haladyna2002}.

Narrative: \textcite{meehl1946} proposed the K correction.

Narrative, three authors: \textcite{haladyna2002} compiled 31 guidelines.

Chinese entry, parenthetical: \parencite{chen2019}.

Chinese entry, narrative: \textcite{wang2021}.

\printbibliography[title={References}]

\end{document}