text: Yo, check it out, let me break it down
  The concept of similarity, it's all around
  In the cognitive sciences and beyond, you see
  It's pivotal to theories, it's key
  
  But measuring similarity ain't an easy task
  It's complex, it's hard, no need to ask
  That's where MDS comes into play
  Quantitative estimates, it's the only way
  
  MDS, it's a statistical technique
  Reducing complexity, making it sleek
  Visualizing relational structures, that's the goal
  Making sense of the data, taking control
  
  In this paper, we provide an overview
  Of MDS, yeah, we'll show you
  How to perform this technique, step by step
  Collecting similarity estimates, there's no prep
  
  Analytic techniques for proximity data, we got 'em
  Interpretation concerns, we'll tackle 'em
  We even include MDS analyses, oh yeah
  With two new data sets, we'll make it clear
  
  So if you're into perception and psychophysics
  This article's got the insights, it's terrific
  WIREs Cogn Sci 2013, that's the date
  Read it up, don't hesitate
  
  DOI: 10.1002/wcs.1203, you know the score
  Get your knowledge on, let's explore
  Psychology, it's a fascinating field
  With MDS, new perspectives revealed