If statements and using get_theme_mod

Hi all

I’m trying to modify the following if statement with the output from the get_theme_mod but having no luck, the current one I’m using is:

<?php if( $thePriority_settings[‘social_title’] != ” ) : ?>
<?php
echo $thePriority_settings[‘socialTitle’];
?>
<?php endif; ?>

how do I change it to look for the control output socialTitle in my customizer?

cheers

Geof