What were the results of Ebbinghaus work?

Hermann Ebbinghaus (24 January 1850 – 26 February 1909) was a German psychologist who pioneered the experimental study of memory, and is known for his discovery of the forgetting curve and the spacing effect. He was also the first person to describe the learning curve.

What did Ebbinghaus’s experiments demonstrate about forgetting?

Ebbinghaus experimented using only one participant – himself. He did not want previous knowledge to interfere with his results. His results (see Figure 10.4) show that forgetting occurred most rapidly in the first 20 minutes, at a moderate rate until one hour had passed and then very gradually for the next 31 days.

What happened in the Ebbinghaus experiment?

He tested different lengths and different learning intervals, noting the speed of learning and forgetting. Ebbinghaus found that he could remember meaningful material, such as a poem, ten times more easily than his nonsense lists. Ebbinghaus also uncovered an unexpected pattern in memory retention.

What did Ebbinghaus discover about learning and memory?

Ebbinghaus discovered that his memory of them quickly decayed. This phenomenon of learning and promptly forgetting information will be familiar to anyone who has tried to cram the night before an exam. Another way of putting it is that the forgetting curve is initially very steep.

What did Hermann Ebbinghaus hope to achieve?

Understanding the science and practice of memory is the goal.

What was Hermann Ebbinghaus known for?

Hermann Ebbinghaus, (born January 24, 1850, Barmen, Rhenish Prussia [Germany]—died February 26, 1909, Halle, Germany), German psychologist who pioneered in the development of experimental methods for the measurement of rote learning and memory.

Why did Ebbinghaus memory fade so quickly?

In order to test for new information, Ebbinghaus tested his memory for periods of time ranging from 20 minutes to 31 days. Factors such as how the information was learned and how frequently it was rehearsed play a role in how quickly these memories are lost.

How does the Ebbinghaus illusion work?

The Ebbinghaus illusion is another optical illusion in size perception, where a stimulus surrounded by smaller/larger stimuli appears larger/smaller (Ebbinghaus, 1902, Titchener, 1901). Contour edges of smaller surrounding inducers tend to be closer to the contour of a central stimulus.

What is Ebbinghaus theory?

Ebbinghaus forgetting curve describes the decrease in ability of the brain to retain memory over time. The theory is that humans start losing the memory of learned knowledge over time, in a matter of days or weeks, unless the learned knowledge is consciously reviewed time and again.

Who was Ebbinghaus and what did he do quizlet?

Terms in this set (40) Who was Hermann Ebbinghaus, and what were his important contributions to memory science? Ebbinghaus was a German psychologist and philosopher. He laid the groundwork for the scientific study of memory, and was also the first to use scientific methods to address issues of higher cognition.

Is Ebbinghaus forgetting curve accurate?

We present a successful replication of Ebbinghaus’ classic forgetting curve from 1880 based on the method of savings. We conclude that the Ebbinghaus forgetting curve has indeed been replicated and that it is not completely smooth but most probably shows a jump upwards starting at the 24 hour data point.

How does the Ebbinghaus illusion explain this phenomenon?

What are the limitations of Hermann Ebbinghaus’s work?

However, there were also some limitations in Ebbinghaus’ work on memory. For instance, he was the only subject in the study and therefore it was not generalizability to the population. Also, a large bias is to be expected when a subject is a participant in the experiment as well as the researcher.

What did Hermann Ebbinghaus discover about the forgetting curve?

Still, Ebbinghaus managed to contribute significantly to the research on memory. His most famous finding is probably the forgetting curve, which describes the exponential loss of information that one has learned. His results roughly state that just 20 minutes after learning, we can only recall 60% of what we have learned.

What did Hermann Ebbinghaus write down in a notebook?

This can be understood as a consonant-vowel-consonant combination, where the consonant does not repeat and the syllable does not have prior meaning, like DAX, BOK, and YAT. After creating the collection of syllables, Ebbinghaus pulled out a number of random syllables from a box and then write them down in a notebook.

Where did Hermann Ebbinghaus go to college?

Hermann Ebbinghaus was born in Barmen, in the Rhine Province of the Kingdom of Prussia and attended the University of Bonn where he intended to study history and philology. In 1870, his studies were interrupted when he served with the Prussian Army in the Franco-Prussian War.