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Psychology > Chapter 3 Sensation & Perception > Flashcards

Chapter 3 Sensation & Perception Flashcards

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1
Q

What is Sensation?

A

Process of detecting a physical stimulus

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2
Q

What is Perception?

A

Process of integrating, organizing, & interpreting sensation

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3
Q

Sensation uses what part of the nervous system?

A

Peripheral Nervous System

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4
Q

Perception uses what part of the nervous system?

A

Central Nervous System

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5
Q

What are sensory receptors?

A

Specialized cells unique to each sense organ

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6
Q

What does Transduction do?

A

The process of converting energy

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7
Q

What is the Absolute Threshold?

A

How much of a threshold in order to have a response

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8
Q

What is the Difference Threshold?

A

A noticeable difference

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9
Q

Weber’s Law states…

A

In order to detect a significant signal there needs to be a a change

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10
Q

What does the Pupil do?

A

lets in different amount of light

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11
Q

What does the Lens do?

A

Actively focuses or bends light as it enters the eye

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12
Q

What does Accommodation do?

A

changes shape to focus incoming light

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13
Q

Whats the difference between Constrict and Dilate?

A

Constrict makes the pupil small, Dilate makes the pupil big

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14
Q

What does the Optical Nerve do?

A

Responsible for sight

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15
Q

Rods are responsible for…

A

Shapes

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16
Q

Cones are responsible for…

A

Colors

17
Q

Rods and Cones are what kind of cells?

A

Sensory Cells

18
Q

Synesthesia

A

2 sense perceived at the same time

19
Q

Hyper-connectivity

A

Too much stimulation

20
Q

How do we interpret vision?

A

Through the Occipital Lobe

21
Q

What are the 2 most common forms of color blindness?

A

Red & Green
Blue & Green

22
Q

Is color blindness more common in men or women?

A

Men

23
Q

What are the 6 Sound Waves?

A
  1. Loudness
  2. Amplitude
  3. Decibel
  4. Pitch
  5. Frequency
  6. Timbre
24
Q

What are the 5 Pathways of Sound?

A
  1. Outer ear
  2. Eardrum
  3. Middle Ear
  4. Inner Ear
  5. Cochlea
25
Q

What is the Cochlea responsible for?

A

Section 8 of the brain responsible for hearing

26
Q

Pitch is related to what?

A

Frequency

27
Q

What are the new 6 senses

A
  1. Olfaction
  2. Gustation
  3. Touch & Temperature
  4. Pain
    5.Proprioception
  5. Vestibular Sense
28
Q

What do different parts of the tongue do?

A

Taste different things

29
Q

Skin is the largest what?

A

Organ on the body

30
Q

What are Nociceptors?

A

Responsible for pain

31
Q

Proprioception

A

Sensory receptors

32
Q

Vestibular

A

Sense of balance

33
Q

Gestalt or (SALT Theory)

A

Who is that person as a whole

34
Q

Vision is also responsible for what?

A

Perception

Psychology (8 decks)

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