list width

<p class="Abstract" style="margin: 0cm -1.25pt 17pt 0cm; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span lang="EN-US">The present study aimed to determine the responsive list width that can effectively enhance visual search efficiency and user experience on portable devices. We manipulated the width of single-column and parent-child lists (from very narrow to very wide) for portable devices with medium- (Experiment 1; N = 80) and large-width screens (Experiment 2; N = 41).