Chapter 3 - Lecture PT 2 Test 2 Flashcards

1
Q

structuralism used the method of _ and involved ,,_

A

introspection
- sensations (sights, sounds, tastes)
- images (components of thoughts)
- affections (components of emotions)

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2
Q

how would a structuralist study sensation & perception?

A

In the laboratory setting, a structuralist psychologist might investigate the sensation and perception of a visual stimulus, such as a simple geometric
shape like a triangle
- The goal would be to break down the conscious experience of seeing this shape into its elemental components

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3
Q

name the 5 parts to how a structuralist would study sensation & perception

A
  • sensations
  • perceptions
  • introspection
  • elemental analysis
  • repetition and comparison
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4
Q

describe sensations (in the context of a structuralist studying sensation & perception)

A

The psychologist would examine the basic sensory experiences associated with viewing the triangle, including the sensations of brightness, colour, and shape

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5
Q

describe perceptions (in the context of a structuralist studying sensation & perception)

A

They would also analyze how the mind organizes these sensations into a
coherent perception of a triangle. This might involve studying how the mind combines lines
and angles to recognize the shape

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6
Q

describe introspection (in the context of a structuralist studying sensation & perception)

A

The psychologist might use introspection, a method of self-observation and
reporting, to gather data
- participants would be asked to describe their conscious experiences
in as much detail as possible while looking at the triangle
- they might report their sensations,
thoughts, and feelings during this process

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7
Q

describe elemental analysis (in the context of a structuralist studying sensation & perception)

A

Based on the introspective reports, the psychologist would attempt to identify the elementary mental processes involved in perceiving the triangle
- for example, they might seek to understand how different sensations combine to create the perception of a particular colour or shape

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8
Q

describe repetition and comparison (in the context of a structuralist studying sensation & perception)

A

The experiment might involve presenting the triangle repeatedly or comparing it to other shapes to understand how variations in stimuli influence conscious experience

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9
Q

While structuralism
played a foundational
role in the development
of psychology as a
science, it faced
criticism for its _

A

reliance on introspection,
which is subjective and
difficult to standardize

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10
Q

what concept did James Mark Baldwin promote?

A

(1861-1934) functionalism
- what is the function of a particular behaviour?

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11
Q

describe the cue (or trigger)

A

The cue is the first component of the habit loop and serves as a trigger or signal that initiates the habit.
- Cues can be internal or external

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12
Q

give examples of internal and external cues

A
  • Internal cues might include emotions (e.g., stress, boredom) or physical sensations (e.g., hunger)
  • External cues could be specific times of day, locations, people, or objects
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13
Q

Why are cues essential?

A

Cues are essential because they prompt your brain to initiate a particular habit.
- They create an automatic response to a given situation or context

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14
Q

how did functionalists relate to the habit loop?

A

tried to explain the why of all the components (split based on structuralism)
*explanation of why this happens is functionalist, the breaking this down is structuralist

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15
Q

give smartphone-related cue example

A

Your smartphone vibrates with a notification. This is the cue that initiates the habit loop

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16
Q

give smartphone-related routine example

A

You pick up your smartphone, unlock it, and check the notification. This is the routine you’ve associated with the cue

17
Q

give smartphone-related reward example

A

ou see a message
from a friend, and your brain experiences a small dopamine release, giving you a sense of satisfaction and social connection

18
Q

over time, the smartphone cue-routine-reward habit loop becomes _

A
  • ingrained
  • henever your phone vibrates (cue), you automatically reach for it
    (routine) in anticipation of the reward
  • this cycle can become
    so automatic that you may not even consciously think about
19
Q

early psychophysics involves _ and _q

A

sensation and perception

20
Q

define sensation (early psychophysics)

A

process through which the senses detect visual, auditory, and other sensory stimuli and transmit them to the brain

21
Q

define perception (early psychophysics)

A

process by which sensory info is actively organized and interpreted by the brain

22
Q

define absolute threshold

A

the difference between not being able to perceive a stimulus and being able to just barely perceive it
*the point at which the stimulus will be detected 50% of the time (called absolute threshold even though more approximate)

23
Q

for each individual there is a lower limit below which _ and an upper limit above which _

A
  • lower below which a stimulus will never be detected
  • upper above which it will always be detected
24
Q

define difference threshold

A

the smallest increase/decrease in aphysical stimulus that is required to produce the “just noticeable difference” (JND) in sensation that is detectable 50% of the time

25
Q

psychophysicists tried to measure not only absolute thesholds but also _

A

the differential threshold, often referred to as the just noticeable difference (JND)

26
Q

JND =

A

the least amount of change in stimulation that would be noticeable

27
Q

Max Weber concluded that JNDs are _

A

a constant proportion of a stimulus (Weber’s Law)

28
Q

in the graphical portayal of weber’s law, can see that

A
  • the magnitude of change required to be noticeable increases as intensity of stimulation increases
  • ex. super bright room and increase the light = can’t tell
  • ex. with lower db weight, can tell if made a little heavier
29
Q

how good are these theories?

A
  • they tend to be clear and understandable
  • they are relatively parsimonious (easy to break apart)
  • these theories are highly practical