Mental representation Essay Example for Free

psychological representation EssayMemory is delineate as the process of storing and retreiving tuition. There atomic number 18 three major(ip) keeping processes namely encoding, storing and retreival. During encoding, teaching is placed or barge ind in the announceing board by a kind representation. The information is being input to the mind for further retenetion. After being encoded the information or stimuli is right away being stored. It is now placed in a permamnent mental state for later recall. The brain inevitably to process first as to what type of memory it has gathered before putting it to storage. This is where the idea of memory types emerge.Sensory memory is the initial step in memory which involves a process that hold optical and auditory information in its raw form for a very brief period of time. Examples of these argon iconic (visual) and echoic (audio) memory. Thesetypes of memories are being stored for about a quarter of a second or more. Sensory memory prevent s the brain from being overwhelmed from too many incoming stimuli because anything that you do not attend or respond to will vanish in a matter of seconds. quite a than that, it likewise gives us decision time, stability, playback and recognition.After this process, the brain now de callinal figureines whether to keep this memory for goof or not. Now it depends on which type of memory, either be dour term or short term memory to which these informations put forward be retreived. This process is also called as the output of information from the memory system. From where this memory is retreived, now thats the big question. There are two types of memory retenetion namely short term memory and long term memory. Short term memory is also called the working memory that back end hold only a hold amount of information and will remain up to 30 seconds (Cherry, 2010).It send away hold an average of 7 items for a short period of time for approximately 20-30 seconds. Ho wever, despite its limited capacity and duartion, it faeces possibly increase through chunking. Short term memory can help us be attentive on a certain stimuli since it excludes other uncessesary ones. It can also mends ones retention of information since the is rehearsed in the mind over and over. Long term memory, however, is the type of memory that can store almost unlimited amounts of information for a long period of time (Cherry, 2010).There are two types of long term memory, first of which has another subdivision. Declarative memory involves memory of facts or evets. It can either be episodic or semantic. Episodic memory are knowledge of specific events, person-to-person experiences or activities (such as naming or describing a favorite bar, songs, movies) while semantic memory involves knowledge of facts, concepts or words, definitions and language rules. Another type of long term memory is procedural which tackles about skills, habits, and things learned from classical teach. There are instances in which some people tend to forget.What may be the reasons for this? Forgetting is defined as the inability to retreive, recall or organize information that was stored or still stored in long term memory (Copeland, 2006). Most forgetting occurs because information in working memory was never transferred to long term memory. It can also occur because we lost our access to information that is in long term memory. champion proposed theory to this was the repression theory. According to Sigmund Freud, informatio that is theatening to our self is automatically driven away into our consciousness from which we cannot retreive.It is one of his many proposed defense team mechanisms. Another theory is the interference theory. It is defined as the inhibition of recall of certain information by the presence of other information in memory (Copeland, 2006). There are two types of interference (1) retroactive and, (2) proactive. Retroactive interference is the decrea se inability to recall previosuly learned information caused by learing new information while proactive is the exact opposite, defined as the decrease ability to learn new information caused by interference from existing information.In order to avoid these, psychologists suggests a number of ways to improve retention and to aid learning. One can increase their study time in order to store more memory. It will also be useful to distribute practice in order not ot mix up things. Speed reading is also advisable. Though speed reading can blow over to poorer comprehension and retention of materials, it can also be useful if the materials are needed only for a short period of time. Arousal is also a factor to be considered.This means the stimulation of thoughts and conditioning of the mind. Sleep is an important factor to consider since sleep deprivation has a great effect in learning. References Cherry, Kendra. (2010). Memory An Overview of Memory Retreived from http//www. psychology. a bout. com/ Copeland, David E. , Radvansky, Gabriel A. (2006). Memory retrieval and interference working memory issues. Retreived from http//www. sciencedirect. com/ Defense mechanisms. (2010). Retreived from http//www. changingminds. org/