As a language expert with a deep understanding of both English and Chinese, I can provide insights into the concept of frustration levels in reading. When it comes to reading, the frustration level can vary greatly depending on several factors. These factors include the complexity of the text, the reader's proficiency in the language, their background knowledge on the subject matter, and their personal interest in the material. Here's a breakdown of these factors: 1. Complexity of the Text: The more complex the text, the higher the potential for frustration. Complex vocabulary, intricate sentence structures, and dense information can make reading challenging. 2. Reader's Proficiency: A reader's fluency in the language can significantly impact their frustration level. Those who are less proficient may struggle more with understanding and thus experience greater frustration. 3. Background Knowledge: Readers with a strong background in the subject matter may find the text easier to comprehend, reducing their frustration. Conversely, those without prior knowledge may find the material more difficult to digest. 4. Interest in the Material: Personal interest plays a crucial role. Readers who are passionate about the topic are more likely to persevere through challenging sections, whereas those who are not interested may become frustrated more quickly. 5. Reading Environment: The environment in which one reads can also affect frustration levels. A quiet, comfortable space can enhance focus and reduce frustration, while a noisy or uncomfortable environment can have the opposite effect. 6. Mental State: A reader's mental and emotional state can influence their frustration level. Fatigue, stress, or other distractions can make it harder to concentrate and increase frustration. 7. Reading Purpose: If the reading is for leisure, the frustration level might be lower because there's less pressure. However, if it's for academic or professional purposes, the stakes are higher, and so is the potential for frustration. It's important to note that frustration in reading is not always negative. A certain level of frustration can indicate that a reader is being challenged and is potentially learning and growing from the experience. read more >>

Instructional level is defined as 85 percent correct word recognition with at least 75 percent comprehension. Frustration level is reached when less than 85 percent of the words are recognized or comprehension falls below 50 percent. A student's instructional level is considered to be his reading level.read more >>