<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>intenex</author><text>&amp;quot;Just like us humans, learning to drive and navigate seemed to have a relaxing effect on the rats. In a control experiment, they found rats had higher levels of cortisol when being driven around in remote-controlled cars than when they were allowed to steer themselves.&amp;quot;&lt;p&gt;From the futurism post &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;futurism.com&amp;#x2F;the-byte&amp;#x2F;scientists-rats-drive-tiny-cars&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;futurism.com&amp;#x2F;the-byte&amp;#x2F;scientists-rats-drive-tiny-car...&lt;/a&gt;&lt;p&gt;Seems like a terrible control imo for me to say driving intrinsically has a relaxing effect. A better control would be rats doing nothing vs rats driving and seeing if the rats doing nothing were more stressed than the driving rats, meaning the driving rats were actually lowering their baseline stress.&lt;p&gt;In this experiment the control of being a passenger in a terrifying vehicle moving all by itself with no autonomy or control over the situation can quite likely be the thing causing elevated stress, rather than rats driving depressing levels of stress. Imagine if someone suddenly strapped you into a bubble that started moving by itself and you have no idea why this is happening, no control over the situation, or where you&amp;#x27;re going or what&amp;#x27;s going to happen to you. Stressful af. Hell, people get stressed just being in the passenger seat watching someone else drive.&lt;p&gt;The vast majority of people prefer having autonomy and control over their own motion vs being helplessly navigated by someone else you don&amp;#x27;t know&amp;#x2F;trust with zero context and no idea what&amp;#x27;s going on. A little misleading if this reflects the actual study.</text><parent_chain><item><author>hyperpallium</author><text>The story is not rats driving cars. This story is not that rats in enriched environments acquire driving skills more quickly.&lt;p&gt;The story is that learning to drive &lt;i&gt;relaxes&lt;/i&gt; rats.</text></item></parent_chain></comment><story><title>Teaching Rats to Drive Tiny Cars</title><url>https://www.newscientist.com/article/2220721-scientists-have-trained-rats-to-drive-tiny-cars-to-collect-food/</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>ajna91</author><text>Furthermore, the rats that lived in enriched environments drove for the joy of driving, whereas the standard caged rats only drove for the food rewards.&lt;p&gt;&amp;quot;As hypothesized, the animals living in the enriched environment performed better at the driving test, indicating that they did a better job at learning a new complex skill. The enriched rats also maintained a strong interest in the car, even after the reward of food was removed.&lt;p&gt;On the other hand, the researchers were surprised at the lack of interest shown by the non-enriched rats and their level of underachievement shown in the driving task. &amp;quot;</text><parent_chain><item><author>hyperpallium</author><text>The story is not rats driving cars. This story is not that rats in enriched environments acquire driving skills more quickly.&lt;p&gt;The story is that learning to drive &lt;i&gt;relaxes&lt;/i&gt; rats.</text></item></parent_chain></comment><story><title>Teaching Rats to Drive Tiny Cars</title><url>https://www.newscientist.com/article/2220721-scientists-have-trained-rats-to-drive-tiny-cars-to-collect-food/</url></story>