Unit 1 Flashcards

(55 cards)

1
Q

All or none law

A

Either an action potential sends or it doesnt

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2
Q

Action Potential

A

Electrical current that causes neuron to fire information when its above -50mv

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3
Q

Resting Potential

A

Charge before firing (70mv)

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4
Q

Working Memory

A

The memory you use to solve something in a short amount of time.

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5
Q

Incidental Learning

A

Learning without trying

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6
Q

Intentional Learning

A

Purposefully learning material

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7
Q

Metacognition

A

Thinking about the way we think

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8
Q

Transfer Appropriate Testing

A

Practice how you play…. study like you test

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9
Q

Systematic Observation

A

Observation of the world with the aim to better it

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10
Q

Empirical Methods

A

Approaches to inquiry that are tied to actual measurement

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11
Q

Clinical research

A

Field of psychology that focuses on everyday people and therapy

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12
Q

Organizational Psychology

A

Psychologists who work in businesses to make them more efficient

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13
Q

Informed Consent

A

Written document informing participant’s of experiment that they have to sign

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14
Q

Confidentiality

A

Info in the study is secure from the public and isn’t linked to the individual person

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15
Q

Privacy

A

You cannot observe participants in private and information can’t be observed without their consent

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16
Q

Experimental Research

A

Variables are manipulated and we can infer causality

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17
Q

Correlational Research

A

Measurements are taken but there is no manipulation. We can infer relationship but not causality

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18
Q

Confounding Variables

A

Variables that aren’t part of the study but could impact the outcome

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19
Q

Correlation Coefficient

A

r represents the strength in which things are correlated. The closer to 1 or -1, the stronger the correlations whether positive or negative

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20
Q

Naturalistic Observation/ Ethnography

A

We go into nature and look at what happens

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21
Q

Case Study

A

Learn as much as possible from one single person

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22
Q

Narrative Analysis

A

Look at different cultures and combine them to create one big story

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23
Q

Quasi-Experimental

A

When you can’t use random assignment like with gender and marriage

24
Q

Longitudinal design

A

Observing different groups over a long period of time

25
Internal Validity
Results show a relationship between the independent and dependent variables. Cofounding variables have been eliminated.
26
External validity
The extent to which results generalize to the entire population
27
Ecological validity
The extent to which an effect has been obtained under real life conditions (Labs often don't generalize to real life)
28
Experience Sampling
Sampling independent experiences from throughout the day
29
Ecological Momentary Assessment
You capture a momentary analysis at a specific time
30
Day reconstruction method
When you talk about your day, and you break it up into small segments...then rate your experience
31
EAR (electronically activated recorder)
A device that someone wears that go off at certain intervals. Records and takes pictures
32
Daily Physiology
Captures functions such as heartrate and breathing
33
Dendrites
Cluster of fibers on one end of a neuron that receives information from other neurons
34
Axon
The message from dendrites is sent to another neuron
35
Myelin Sheaths
Clumps of fatty tissue that insulates and increases speed of action potential
36
Synapse
End of axon that sends messages to other neurons
37
Terminal Button
End of axon
38
Synaptic gap
Space between the synapse and the dendrite of another neuron
39
Synaptic Vesicles
Little storage pods that hold neurotransmitters while they are released from axon to dendrite
40
Neurotransmitters
Chemicals in body that neurons use to communicate (dopamine, seretonin)
41
Receptor Sites
Where neurotransmitters are received at next neuron
42
Lock and key reaction
Neurotransmitters have to fit exactly into receptors
43
Medulla
Located in brain stem and regulates involuntary functions that we don't have to think about
44
Pons
Transmits sensory and motor information to and from the brain
45
Midbrain
Contains reticular formation which deals with arousal and things that excite us (heartbeat)
46
Amygdala
Regulates emotion and ability to express fear
47
Hippocampus
Where our memories are stored, also deals with sense of smell
48
Thalamus
relay station for senses and tells information where to go
49
Hypothalamus
Deals with hormones and maintains homeostasis
50
Prefrontal Cortex
Sense of self and personality
51
Cerebellum
Controls movement and balance. We have this part of our brain much like many other organisms
52
Corpus collosum
Links the two brain hemispheres
53
Contralateral representation
Right side of brain controls left side and left side controls right side
54
Left hemisphere of brain
processing of language and logical thought
55
right hemisphere
creativity and abstract thought