main.tex

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\usepackage[utf8]{inputenc}
\usepackage[nottoc,numbib]{tocbibind}
\usepackage[ngerman]{babel}
\usepackage{graphicx}
\usepackage[onehalfspacing]{setspace}
\usepackage{hyperref}
\usepackage{caption}

\renewcommand{\listoffigures}{
    \begingroup
    \tocsection
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\bibliographystyle{ieeetr}
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\captionsetup[figure]{font=small,labelfont=small}
\emergencystretch=1cm

\title{Das Social-Media-Verhalten von Jugendlichen}
\author{Karl Zschiebsch}

\begin{document}
    \parindent0.4cm 

    \maketitle
    \tableofcontents
    \newpage
    \listoffigures
    \include{chapter/introduction.tex}
    \include{chapter/research.tex}
    \include{chapter/method.tex}
    \include{chapter/evaluation.tex}
    \include{chapter/discussion.tex}
    \include{chapter/summary.tex}
    \bibliography{references.bib}
\end{document}