What is conceptual peg hypothesis?

Paivio’s conceptual peg hypothesis contains the assumption that during paired-associate learning, words which easily elicit images (high I-value) will re-elicit a mediating image more frequently than will words of low I-value.

What does conceptual peg hypothesis prove about the importance of visual images?

Bookmark Visual Imagery. Conceptual Peg Hypothesis A hypothesis constructed by Paivio to explain the fact that pairs of concrete nouns are easier to remember than abstract nouns. The conceptual peg hypothesis states that concrete nouns create visual images that other words can ‘hang onto’ like a hat hangs on a peg.

How is the pattern of output activity in a network adjusted so that the output signal matches the correct signal for a given stimulus?

How is the pattern of output activity in a network adjusted so that the output signal matches the correct signal for a given stimulus? This backward-transmitted error signal provides the information needed to adjust the weights in the network to achieve the correct output signal for a stimulus.

Why did behaviorists deem the study of mental images to be unproductive?

Behaviorists thought that studying imagery was unproductive because visual images are invisible to everyone except the person experiencing them.

What do imagery neurons respond to?

Our study reveals single neuron correlates of volitional visual imagery in humans and suggests a common substrate for the processing of incoming visual information and visual recall.

What is a mental image of a spatial layout called?

The technique in which things to be remembered are placed at different locations in a mental image of a spatial layout is known as. method of loci.

What are the two extremes of memory recall ability?

What are two extremes of memory recall ability? (1) Some disorders slowly strip away memory. (2) People who would win gold medals in memory Olympics.

Which of the following claims about working memory is not accurate?

Which of the following claims about working memory is NOT accurate? Performance in working-memory tasks does require some focus but is not disrupted by relatively mindless tasks such as saying “tah-tah-tah” aloud while holding items in working memory.

Is imagery just a laboratory phenomenon or does it occur in real life?

Occurs in real life: For example, the German chemist Kekule discovered how the structure of benzene would look by imaging the snake that loops in a circle eating its tail. – Some psychologists believed that imagery is important for though and others debated that thinking can occur without images.

Which part of the brain do we see differences in activation for visual imagery quizlet?

How did Ganis’ fMRI experiment demonstrate both overlap and differences between brain activation involved in imagery and perception? Almost complete overlap of brain activation at the front of the brain, but some difference at the back of the brain.

Is imagery spatial or propositional?

Like perception, imagery is spatial.