WEEK 2: STUDY GUIDE
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Questions and Answers

You meet a new person for the first time. Based on past experience when meeting new people you believe around 70% of people are friendly, while around 30% are unfriendly. During your conversation with the new person, they smile, say kind words and are fully engaged in the conversation (behaviours associated with friendliness). After talking to this person, you update your beliefs about their friendliness. This process is referred to as:

  • bayesian inference (correct)
  • light-above assumption
  • scene schema
  • law of pragnanz

what key finding from sperling's (1960) experiments supports the existence of iconic memory?

  • whole report and partial report conditions yielded identical results
  • participants could recall all displayed items perfectly after a brief delay
  • partial report accuracy was higher than whole report accuracy when cued immediately (correct)
  • sensory memory retained meaning-based categories better than visual details

how does light travel through the eyes?

  • cornea, aqueous humour, iris, pupil, lens, vitreous humour, retina, optic nerve (correct)
  • lens, aqueous humour, iris, cornea, pupil, vitreous humour, retina optic nerve
  • cornea, vitreous humour, iris, pupil, lens, aqueous humour, retina, optic nerve
  • lens, aqueous humour, iris, pupil, cornea, vitreous humour, retina, optic nerve

What is the correct pathway in which visual information is processed?

<p>Cornea&gt;Pupil&gt;Lens&gt;Retina&gt;Bipolar cells&gt;Ganglion cells&gt;Optic nerve&gt;Primary visual cortex (C)</p> Signup and view all the answers

What was the key finding of Sperling's partial report experiment on iconic memory?

<p>participants initially saw all items in a display but lost access to most of them when reporting (B)</p> Signup and view all the answers

Which of the following individuals does NOT seem to use a top-down process in their perception?

<p>Jieun carefully analyzed each clue and pieced them together step by step to deduce the identity of the culprit in the mystery novel. (C)</p> Signup and view all the answers

According to George Sperling (1960) who introduced the concept of iconic memory, which kind of report is most likely to be better among others?

<p>partial spatial report without the delay phase (D)</p> Signup and view all the answers

What was the issue with Sperling's question about how quickly does pattern recognition copy information from sensory store to working memory?

<p>Once the icon information enters the sensory store, the brain is able to use the information even after the display has passed (B)</p> Signup and view all the answers

what happens after light passes through the cornea of our eye?

<p>It passes through a fluid called the aqueous humour (B)</p> Signup and view all the answers

What did Averbach & Coriell (1961) discover when replicating Sperling's (1960) experiment with circles as a visual cue?

<p>The participants found partial reporting more difficult due to visual masking (D)</p> Signup and view all the answers

Which of the following is NOT a reason why it is difficult to create perceiving machines?

<p>Computers are unable to interpret stimuli quickly enough or at the same speed a human would be able to. (C)</p> Signup and view all the answers

Suppose you see a jar that is labelled as sugar. You immediately make out that there will be sugar in it so you go ahead and put it in your coffee. Which of the following terms best explain the judgement that was used in your decision?

<p>Unconscious inference (A)</p> Signup and view all the answers

Which statement best captures the key distinction between Helmholtz's Theory of Unconscious Inference and the Gestalt Principles of Organization?

<p>Helmholtz's theory emphasizes unconscious inferences based on past experiences to resolve ambiguity in perception, whereas Gestalt principles focus on innate organizational rules that shape how we perceive whole objects. (A)</p> Signup and view all the answers

Which of the following statements is true about iconic memory?

<p>iconic memory has a large capacity but with only a storage duration of less than 1 second (D)</p> Signup and view all the answers

Which of the following best illustrates the Gestalt principle of Good Continuation?

<p>A coiled rope is perceived as a single object even though parts of it overlap (D)</p> Signup and view all the answers

What is the primary role of the perceptual span during visual tasks such as reading?

<p>It defines the number of items that can be processed during a fixation. (A)</p> Signup and view all the answers

Hyde went on a hike where he observed various objects and shared his experience. He explained how he initially thought an object on the ground was a thin pipe; it turned out to be a real snake. He initially perceived that it was a pipe because of his past experiences working in a facilities department; however, looking at the context, in a natural setting, a snake seemed more probable. Hyde’s experience demonstrates how arriving at a perception can involve a process. Based on this situation, select the statement that BEST represents the situation:

<p>This situation represents the Theory of Unconscious Inference because it involves a process in which the perceptual system applies the observer’s knowledge of the environment to infer what the object might be. (D)</p> Signup and view all the answers

What did Palmer’s (1975) experiment demonstrate about how scene schema influences our perception?

<p>We are more likely to accurately identify objects that fit the context of a scene (B)</p> Signup and view all the answers

What conclusion did Sperling come to about his memory experiments?

<p>There is a memory storage system that exists before short-term memory that is able to hold a lot of information, but information decays quickly (C)</p> Signup and view all the answers

How long does information last in the sensory store?

<p>¼ to 1s (iconic), 1 to 4s (echoic) (A)</p> Signup and view all the answers

Sperling’s experiments demonstrated that the transfer of information from iconic memory to working memory occurs through ______.

<p>pattern recognition (C)</p> Signup and view all the answers

In the fovea of the eye, which of the following is true?

<p>Contains the highest concentration of cones and no rods (C)</p> Signup and view all the answers

Flashcards

Capital of France (example flashcard)

Paris

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