AQA A-Level PE 2.1 Information Processing Questions and Answers Latest Version Graded A+

AQA A-Level PE 2.1 Information Processing Questions and Answers Latest Version Graded A+ How does the information processing model explain human movement? The information processing model explains how sensory information is received, processed by the brain, and then used to make decisions and control movement during physical activities. What is the role of the input stage in information processing? The input stage involves receiving information from the environment through sensory receptors, such as vision, hearing, and touch, which is then sent to the brain for processing. How does selective attention help in sports performance? Selective attention helps performers focus on relevant information, ignoring distractions, which improves decision-making and execution of skills in dynamic environments. What is the function of the decision-making process in information processing? The decision-making process involves analyzing the input information and making decisions based on past experiences, available options, and the current situation. 2 What is the role of memory in the information processing model? Memory stores learned information and experiences that can be retrieved to inform decision- making and motor responses during performance. How does the output stage in information processing work? The output stage involves sending the decision made by the brain to the muscles, resulting in a physical response, such as executing a skill or action. What is the difference between short-term memory (STM) and long-term memory (LTM) in information processing? Short-term memory holds information temporarily for processing, while long-term memory stores information for longer periods, providing access to learned skills and experiences. What is the purpose of feedback in the information processing cycle? Feedback provides information about the performance, which can be used to adjust future actions, refine skills, and enhance learning. How does the concept of reaction time fit into information processing? 3 Reaction time is the time taken from the presentation of a stimulus to the initiation of a response, and it influences how quickly an athlete can process information and react. How does the concept of motor programs relate to information processing? Motor programs are stored patterns of learned movement that are retrieved and executed during performance, helping to automate skills and reduce the cognitive load. What is the role of anticipation in information processing during sports? Anticipation allows athletes to predict upcoming events or actions, enabling faster decision- making and response times, reducing the need for processing time during performance. How does experience impact information processing in athletes? Experienced athletes are able to process information more quickly and efficiently, drawing on stored memories and learned patterns to make decisions and execute skills more effectively. What is the role of perceptual skills in the information processing model? Perceptual skills involve interpreting sensory information and making sense of the environment, helping athletes to focus on relevant cues and make accurate decisions. 4 How does the concept of stimulus-response compatibility relate to information processing? Stimulus-response compatibility refers to how easily an athlete can associate a particular stimulus with an appropriate response, improving the speed and accuracy of their decision- making. What is the function of the central executive in information processing? The central executive is the part of the brain responsible for controlling attention, decision- making, and coordination of information from various sensory inputs. How does chunking information improve processing speed? Chunking allows large amounts of information to be grouped into smaller, more manageable units, making it easier and faster to process and retrieve from memory. What role does rehearsal play in information processing?