Emotion and memory

1. What is the shape of Ebbinghaus’s Classic forgetting curve, and what does it tell us about memory? Ebbinghaus’s Classic forgetting curve is shaped like a curved letter L (T. Hanson. Brain and Behavior). It tells us that the sooner we rehearse new information after learning it, the better the likelihood that we will remember it. However, the more time that passes, the less able we will be to remember all of the information and it only takes a few minutes for much of the information to become…

typically from a superordinate category like “animal” for “dog” (Kertesz & Harciarek, 2014). Patients with logopenic PPA their speech is often slowed, with frequent word-finding pauses. Logopenic PPA has been known to be a phonological short-term memory deficit so they have problems with repeating sentences and longer phrases. When it comes to naming objects they often use…

Learning is the acquisition of new information or knowledge and memory is the retention of learned information. The Canadian psychologist, Donald Hebb pointed out that memories can result from subtle alteration in synapses, and these alterations can be widely distributed in the brain. Hebb reasoned in his book “The Organisation of Behaviour” that the internal representation of an object ( for example a circle drawn on a piece of paper ) consists of all the cortical cells activated by the…

suggestion to inaccuracy and sensitivity. Recognizing unfamiliar faces is actually what eyewitness identification is all about. A person as the eyewitness should remember factors of intrinsic, (built-in) and extrinsic (outward) memory; which is the procedure for their memory, on the contrary it can be misleading evidence. Lineups are part of an identification process and based on an eyewitness identification, which could be a problem a criminal can be either guilty or innocent which his/her…

calculation abilities with impressive memory has baffled researchers (Treffert, 2009). Savant syndrome may be present in individuals…

of the characters in these universes, live under strict conformity as they strive for perfection. This however, has a deeper meaning than what meets the eye- that denies the key qualities for living a satiating life that includes the presence of: memory, rebellion and one’s appreciation upon themself. Lowry and Ross further discuss…

conduction a two-was mixed group ANOVA 2 X (3), on the two factors time of day which can be broken down into a further 3 levels (morning, afternoon and evening) and gender which can also be broken down into 2 levels (male and female) on short term memory recall. This was conducted to test for differences between the two independent groups whilst exposing participants to repeated measures. When analysing variance there are a number of assumptions which need to be considered and applied. Firstly,…

their social and cognitive function as well as potential self-physical endangerment. Many sleep disorders affect the amount of time one sleeps, leaving one in a sleep debt or simply completely sleep deprived. This affects can affect reaction times, memory, emotional state, and safety. Stress, work, time management, genetics, diet, illness, and medications all play a role in the loss of sleep. This can affect anyone around the world and actually does affects half of adults over the age of 65.…

At the University of Rochester scientists have figured out why we sleep. Apparently we sleep because at night, when we go to bed our brains wipes itself and then it figures out what to keep and what to throw away. Whenever a student studies for 4 hours a night for a test and then wakes up not remember any of it is because the brain reads that has some useless information and decides to delete it. Where does the information go? Well it first comes from your cells working and the waste, the…

imagery and pictures have been proven to significantly assist memory. The power of mental imagery is due to its ability to organize information that is initially unorganized into specific locations. A strategy, which entails both organization of information into specific locations and mental imagery, is the Method of Loci. According to Cicero, it was Simonides a Greek Poet who was the first to recognize the use of mental imagery for memory. While he briefly ducked away from a banquet at which…