PAU Anglès 2026 · Juny · Sèrie 5 (incidències) · Part 2 · Reading comprehension

Part 2: Reading comprehension THE SCIENCE OF FEAR: HOW IT AFFECTS YOUR BODY AND MIND Fear is a natural response that has helped humans survive dangerous situations for centuries. While, unlike those faced by our ancestors, today’s threats are less likely to involve sabre-tooth tigers, haunted houses, scary movies, and harmless pranks still trigger the same physical and emotional reactions. The body’s fight-or-flight response releases stress hormones and prepares us to either face the challenge or escape it. But how exactly does fear work, and what happens when it is activated too often? The amygdala is a part of the brain that handles the processing of emotions and detection of danger. The fear response originates from it; upon detecting an apparent peril, signals are sent to the hypothalamus. The hypothalamus is an organ that initiates nervous and endocrine systems. Further, it encourages the release of stress hormones like cortisol, adrenaline, and noradrenaline. These chemicals cause a chain reaction in the body: your heart beats faster to pump oxygen-rich blood to your muscles and brain, your breathing quickens, your pupils dilate for better vision, and your muscles tense up ready for action. Adrenaline also reduces pain and heightens focus, allowing you to respond effectively to a threat. Interestingly, the release of dopamine, another hormone, can create a feeling of happiness during fear-inducing situations, which explains why some people enjoy being scared. Your brain doesn’t instantly distinguish between actual and imagined dangers. When an actor in a haunted house jumps out wearing a scary mask, for example, your body automatically behaves as if the danger were real. This is the automatic and brief initial phase of the fear response. However, the prefrontal cortex, the part of the brain that is responsible for reasoning, quickly weighs this event. It confers with the hippocampus, an organ that retrieves the memories of similar events from storage to determine if there really is any danger. If you have been through a haunted house before, your brain knows the threat is not real, and the fear response turns off. But when the situation is unfamiliar—say, some terrifying scene in a horror movie—your body may release stress hormones, and physical effects—such as a racing heart or sweaty palms—may be more obvious. While the fear response is necessary for survival, frequent activation can damage the body. Continuous release of stress hormones may lead to high blood pressure, heart problems, digestive issues and immune system dysregulation because your body is constantly in “high alert” mode. Chronic exposure to jump scares can also desensitize the brain to real threats, potentially dulling critical survival instincts. Some groups should take more care with scary activities. For instance, people with heart diseases, chronic pain, and anxiety disorders are more sensitive to the negative side effects of scares. According to experts, scary activities are not recommended in order to protect mental and physical health. Controlled scares—the ones in haunted houses or elsewhere—are enjoyable to many. The temporary flash of stress hormones followed by relief creates an exhilarating sensation. But just like with any other activity involving health risks, moderation must be observed. When you become aware of what fear is, you can appreciate its role in survival and entertainment but also treat its impact on your health with respect. Text adapted from an article by Daryl Austin. National Geographic [online] (October 2, 2024) prank: bretolada, broma / gamberrada, broma retrieve: recuperar exhilarating: emocionant, excitant / emocionante, excitante QUESTIONS Answer the questions below using complete sentences. You may use fragments from the text unless specified not to do so. [3 points: 0.5 points for each correct answer. Up to 0.3 points might be deducted from the total mark for lack of intelligibility in the answers provided.] 1. Accor

II. Reading Comprehension (3 points) THE SCIENCE OF FEAR: HOW IT AFFECTS YOUR BODY AND MIND Answer the questions below using complete sentences. Each question is worth 0.5 points with a total of 3 points. Up to 0.3 points might be deducted from the total mark for lack of intelligibility in the answers provided. You may use fragments from the text unless specified not to do so. 1. Sabre-tooth tigers are not usually encountered anymore. 2. The production of dopamine can cause a sense of joy/satisfaction/bliss when experiencing/during/in frightening moments/events. (among others) 3. The hippocampus recalls familiar past events/thoughts/actions to aid the brain know whether the present danger is true or unreal. (among others) 4. Frequent exposure to scary experiences can desensitize the brain, reducing its ability to react strongly to real threats. 5. weigh(s) (line 20) 6. It’s important to understand what fear is so that you… can appreciate its role in survival and entertainment but also […]