Foundations Flashcards

1
Q

What are the goals of behavior analysis as a science? (the 3 types of investigations)

A

Description, Prediction, and Control

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2
Q

Define and describe Description

A

Collection of facts that can be quantified, classified, and examined for possible similarities to other known facts.
“I know what the behavior looks/sounds like”
(Suggests hypothesis)

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3
Q

Define and describe Prediction

A

Repeated observations reveal that the observation of other events can accurately anticipate an outcome
“I know when the behavior will occur”
(Cause & Effect- Correlation)

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4
Q

Define and describe Control

A

A specific change in one event can be reliably produced by the scientific manipulation of another.
“I can turn the behavior on like a faucet”
(Causation / Functional Relation)

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5
Q

What are the Philosophical assumptions underlying the science of ABA?

A

Selectionism
determinism
empiricism
experimentation
replication
philosophical doubt
parsimony
pragmatism

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6
Q

What is selectionism?

A

The process by which behaviors are “selected” to continue or stop

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7
Q

What are the 3 steps of Selectionism?

A

Variation
selection
retention

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8
Q

Identify and describe the three processes under selectionism

A

Phylogeny
Process in which behaviors are maintained that ensure the survival of a species/group
Ontogeny
Process in which behaviors are maintained that ensure the survival of an individual
Cultural
Process in which behaviors are transferred among members of a group (usually through modeling and imitation)

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9
Q

Describe determinism

A

The universe has laws/rules such that phenomena occur with other events non-accidently.
Things do not happen on accident, they happen for a reason.
These events can be studied.

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10
Q

Describe empiricism

A

The study of phenomena based on data (Facts). No bias or hunches.

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11
Q

Describe experimentation

A

Manipulation of an independent variable to see the effects on a dependent variable (demonstrates functional relation).

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12
Q

Describe replication both empirically and conceptually

A

Repeating already-completed experiments to determine the reliability and usefulness of findings.

Repeatedly bringing about a phenomena under similar conditions.

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13
Q

Describe parsimony

A

The simplest/more logical explanations are often the reason and must be ruled out before exploring more complicated explanations

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14
Q

Describe Philosophical Doubt

A

Continuous questioning of the truth of what is regarded as fact. Having a very open, and very critical, mind about everything all the time.

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15
Q

Describe pragmatism

A

The philosophical framework that enables improvements through the analysis of outcomes and social values
If it works, it’s true

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16
Q

Describe and explain radical behaviorism

A

Developed by Skinner
Seeks to understand behavior in all forms (private and public) and how environmental factors influence our state of mind
Feelings increase or decrease value of things, but DOES NOT cause behaviors (thoughts are behaviors)

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17
Q

Describe the history of behaviorism

A

1850-1900s Pavlov’s Classical conditioning
1900s Mentalism
1913 Watson- Methodological behaviorism
1938-1990s Skinner’s radical behaviorism

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18
Q

What are the 4 branches of behavior analysis?

A

Conceptual analysis of behavior (Behaviorism)
Experimental analysis of behavior
Applied behavior analysis
Behavior service delivery (practice guided by the science of bx analysis)

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19
Q

Describe Conceptual analysis of behavior

A

The philosophy of the science of behavior
Rooted in the assumption that behaviors result from interactions between the environment and individual variables

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20
Q

Describe experimental analysis of behavior (EAB)

A

The scientific study of behavior for it’s own sake
DOES NOT investigate social validity/relevance of behavior

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21
Q

Describe Applied behavior analysis (ABA)

A

Application of behavior principles to human subjects with social significance
Central to the practice of ABA

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22
Q

Describe Behavior service delivery

A

Practice guided by the science of behavior analysis

Delivery of interventions to clients guided by the principles of behaviorism and the research of EAB and ABA
Applied to real-world situations to help people with generality

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23
Q

What are the 7 dimensions of ABA?

A

BATCAGE
Behavioral
Applied
Technological
Conceptually systematic
Analytic
Generality
Effective

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24
Q

Describe Applied

A

The variable of interest is important to the individual/society
Changes are positive and socially significant in the person’s life
Ensures social significance of goals . Change is meaningful

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25
Describe behavioral
Analyzing physical events that can be precisely measured Must be observable and measurable
26
Describe analytic
Control- Causation / Functional relation / Experimentation Demonstrated control over target behavior Ensures treatment based on scientific research, data, and objective information
27
Describe technological
Allows replication Ensures clear and concise treatment planning that is intended to be understood by any interventionist
28
Describe conceptionally systematic
All interventions and procedures are related back to principles from which they were derived Ensures implementation of research-based techniques and teaching methods
29
Describe Effective
Significant and practical change Target behavior has been altered to a significant degree such that the change is socially important NEVER the learners fault if goal is not reached Discontinue/ alter goals to be effective
30
Describe generality
Behavior change is seen over an extended period of time, across different settings/people, or among other relevant behaviors
31
Define and provide examples of behavior
Actions of living organisms that change the environment in some way If a dead man can do it, it is not a behavior
32
Define and provide examples of response
A behavior that occurs in a specific circumstance Must be defined and measured Eating because your stomach growled, answering 4 for 2+2, screaming for a snack
33
Define and provide examples of response class
A group of responses that produce the same effect on the environment (serve the same function) (saying hi, waving, or smiling in response to someone saying "hello")
34
Define and provide examples of stimulus
External event that affects a person's behavior A change in the environment that evokes a functional reaction (your boss being at a meeting, a red light when driving, etc.)
35
Define and provide examples of stimulus class
A group of stimuli that are similar in one or more dimension (look/sound, common effect, occur at similar times) (ringtones, emergency vehicle sirens and lights, etc.)
36
Define and provide examples of respondent conditioning
ELICITS and Reflex / Unconditioned response AKA Classical conditioning, is the process in which a neutral stimulus is paired with an unconditioned stimulus to transform the neutral stimulus into a conditioned one that evokes a conditioned response Stimulus- Response (S-R) (Pavlov's dogs and Little Albert)
37
Define and provide examples of operant conditioning
EVOKES a Response Ontogenic- type of learning in which the future probability of behaviors are determined by the consequences which follow those behaviors Reinforcement and punishment (positive reinforcement for potty training, traffic tickets to decrease reckless driving, etc.)
38
Define and provide examples of positive and negative reinforcement
R+ is the addition of a stimulus which increases the likelihood a behavior will occur again in the future (verbal praise, high 5, award/trophy) R- is the removal of a stimulus that increases the likelihood a behavior will occur again in the future (pain pills for pain, vacations, etc.)
39
Define and provide examples of Fixed Interval schedules of reinforcement
FI - A specified interval of time prior to reinforcement
40
Define and provide examples of Fixed Ratio schedules of reinforcement
FR- A specified number of responses prior to reinforcement
41
Define and provide examples of Variable Interval schedules of reinforcement
VI- A varied interval of time prior to reinforcement
42
Define and provide examples of Variable Ratio schedules of reinforcement
VR- A varied number of responses prior to reinforcement
43
Define and provide examples of Alternative schedules of reinforcement
Either Or - behavior must happen to get R+ Reinforcement is provided after EITHER a ratio or interval criterion has been met (whichever 1st) i.e. After 5 responses or 2 minutes - complete 50 math problems or wait 5 minutes
44
Define and provide examples of Compound schedules of reinforcement
utilizing 2 or more types of scheduled reinforcement in any way include conjunctive, alternative, concurrent, tandem, chained, mixed, multiple, and adjunctive
45
Define and provide examples of Concurrent schedules of reinforcement
Has 2 or more contingencies, is simultaneous or independent, and has 2 or more behaviors. Allows for a choice i.e. a bird in a box having an option of 2 sides to peck at to receive food OR offering a client 30 minutes of videogames for sitting with teacher at lunch but 60 minutes for sitting with peers
46
Define and provide examples of Conjunctive schedules of reinforcement
And/BOTH behavior must happen for R+ Reinforcement is provided after BOTH ratio and interval criterion is met i.e. after 5 correct responses AND 2 minutes of doing math homework
47
Define and provide examples of Extinction schedules of reinforcement
Withholding reinforcement in the presence of a behavior in order to eliminate that behavior
48
Define and provide examples of Chained schedules of reinforcement
Successive with sD present Outcome is contingent on completing ALL components IN ORDER and successfully ie. completing TA sprint 30 sec (FI30), walk 90 sec (FI90), receive R+
49
Define and provide examples of Mixed schedules of reinforcement
1 or more Bx, no sD signaling schedule Utilizing 2 or more schedules of reinforcement in a random or alternating order without a correlated sD Client DOES NOT know when they will be reinforced - Maintains a high rate occurrence i.e. sometimes receiving reinforcement for a spoonful of veggies and sometimes for 5 bites
50
Define and provide examples of Multiple schedules of reinforcement
1 or more Bxs and has sD signaling schedule Utilizing 2 or more schedules of reinforcement for one behavior that are each presented with a different sD i.e. needing to get 12/20 correct with teacher and 15/20 correct with tutor Receiving a break after FR3 (worksheet is sD) and VI10 (cleaning is sD)
51
Define and provide examples of Progressive schedules of reinforcement
Reinforcement is thinned systematically after each presentation of reinforcement, regardless of behaviors
52
Define and provide examples of Tandem schedules of reinforcement
Same as chained but without any correlated sD - no specified order associated i.e. reinforcement for brushing teeth and completing just steps not the exact order
53
Define and provide examples of Discriminative schedules of reinforcement
Multiple and chained schedules of reinforcement
54
Define and provide examples of Non-Discriminative schedules of reinforcement
Mixed and tandem
55
Define and provide examples of Positive punishment
Addition of stimuli that decreases the likelihood a behavior will occur again in the future i.e. spanking, scolding/yelling, adding chores
56
Define and provide examples of Negative punishment
Removing stimuli that decreases the likelihood a behavior will occur again in the future i.e. removing electronics, parking ticket fines, etc.
57
Define and provide examples of Automatic and Socially mediated contingencies
Automatic - includes sensory/pain attenuation - not socially mediated - can be identified based on if it occurs with individual is alone (scratching an itch or stimming) Social - includes attention, sometimes access, sometimes escape - occurs via another person (rewards and punishment)
58
Define and provide examples of unconditioned reinforcers and punishers
both work w/out prior learning and are built into biology i.e. reinforcer (food, water, shelter) and punisher (extremely hot, cold, loud, or painful)
59
Define and provide examples of conditioned reinforcers and punishers
both are based off of a learning history i.e. reinforcer (car for those who like car rides) and punishment (brush for someone who doesn't like hairbrushing)
60
Define and provide examples of Generalized reinforcers and punishers
Both are paired with many different consequences until it took the reinforcing or punishing properties themself i.e. reinforcer (money, tokens, good grades) and punisher (scowls, reprimands, written warnings)
61
Define and provide examples of operant extinction
Decreasing behaviors entirely by withholding reinforcement in the presence of those behaviors. i.e. Lilly throws her toys often during tantrums. Her mother used to say, "Stop that!" after Lilly would throw her toys. This increased Lilly's behavior of toy-throwing. Now, when Lilly throws her toys, her mother waits for the tantrum to end and refrains from saying, "Stop that!" Eventually, Lilly stopped throwing her toys during tantrums.
62
Define Extinction, Extinction Burst, and Spontaneous Recovery
Extinction- R+ of a previously reinforced bx is discontinued Extinction burst- a predictable, temporary increase in intensity of bx during extinction Spontaneous recovery- a sudden reemergence of a previously extinct bx
63
Define and provide examples of stimulus control
Rates of responding happen exclusively, or at a higher rate, in the presence of a stimulus rather than in its absence. i.e. stopping your car at a red light and accelerate at green lights
64
Define and provide examples of discrimination
Occurs when a limited number of stimuli occasion a response. AKA being able to identify a stimulus among other stimuli i.e. a child saying "daddy" when they see their dad but not other men sorting clothing based on type (shorts, shirt, socks, etc.) selecting the blue crayon from a box of crayons
65
Define and provide examples of Generalization
Occurs when a variety of stimuli occasion a certain response. AKA- occurs when behaviors extend to new people, places, situations, or other similar behaviors i.e. greeting a variety of people in a variety of settings, completing chores in a new house, reducing kicking behaviors along side hitting behaviors
66
What is mediate generalization in ABA?
A type of stimulus generalization in which a conditioned response is elicited by a new stimulus that is noticeably different from, but associated in some way with, the original conditioned stimulus. i.e. a person conditioned to salivate upon hearing a bell may also salivate when hearing the word "bell"
67
Define and provide examples of Maintenance
Following the removal of an intervention, the extent to which a response remains in an individual’s repertoire over time. AKA the ability of a learner to continue to demonstrate a skill after an intervention has been entirely or partially removed i.e. riding a bike after years of not riding learning how to read a book and maintaining the ability over many years
68
What are the two Bx altering effects of MOs?
Evocative- increases frequency of Bx from the same MO (you typically drink 1 coffee a day, during exam week staying up late is more valuable so you drink 2-3 cups) Abative- decreases frequency of Bx from the same MO (you always write 3-4 pages in the morning, but on vacation you only write 1 page because the completion is less valuable)
69
Define and provide examples of Motivating operations (MOs), Establishing Operations (EOs), and Abolishing operations (AOs)
Influences the effectiveness of a reinforcer or punisher while also influencing the frequency of the specific behavior. MO is an umbrella term that captures both EOs and AOs within it. EO- MO that increases effectiveness of a reinforcer (i.e. deprivation) AO- MO that decreases effectiveness of a reinforcer (i.e. satiation)
70
Describe and provide examples of Unconditioned Motivating Operants (UMOs)
a type of motivating operation with a value-altering effect that occurs independent of a learning history i.e sexual desire, exhaustion, pain
71
Describe and provide examples of Conditioned Motivating Operations (CMOs)
a type of motivating operation with a value-altering effect that occurs because of a learning history i.e A client sees their behavior analyst walk through the door and sit down in the free play area (improving condition). This client loves working with their behavior analyst, so the value of the free play area increases.
72
Describe and provide examples of Conditioned Motivating Operation Transitive (CMO-T)
a type of "environmental variable"/ stimulus that establishes the effectiveness of another event as a reinforcer or punisher i.e. You are fixing a roof and you have nails but you need a hammer to use the nails Your house is locked. This establishes the reinforcing value of a key to unlock your house.
73
Describe and provide examples of Conditioned Motivating Operation Surrogate (CMO-S)
a type of motivating operation that gains its effectiveness by being paired with another MO and takes on its properties i.e. During workdays, your scheduled lunch is 12:00 pm, and you are usually quite hungry by then. Today, you had a very filling breakfast and don’t feel very hungry at noon. However, when you look at the clock and see that it is noon, the presentation of the 12:00 on the clock serves as a CMO-S because it has been paired so often with being very hungry, so just seeing the clock display the time increases the value of food as a reinforcer.
74
Describe and provide examples of Reflexive Conditioned Motivating Operation (CMO-R)
a type of “stimulus" that systematically precedes the onset of a better/worse situation (painful stimulation) i.e. A tornado siren evokes an escape behavior related to wanting to go into a basement or seek shelter A fire alarm evokes an escape behavior related to wanting to exit a building You start to feel tightness in your left eye (worsening condition), which you know from experience will lead to a blinding migraine in 15 minutes. The value of your migraine medication goes up.
75
Define and provide examples of rule-governed behaviors
a behavior that is under the control of a verbally mediated rule/ 3-term contingency i.e. You have always looked both ways before crossing a street, even though you have never been hit by a car or seen anyone else being hit by a car- "If I cross the street without looking, I may be hit by a car and be hurt or killed.”
76
What are the two kinds of operant behavior?
rule governed and contingency shaped
77
Define and provide examples of contingency shaped behavior
Behavior selected and learned by directly experiencing consequences i.e. Going to see the sequel to a movie because you liked the first one A patient in an inpatient setting tried to elope from the unit. When they reached the door and attempted to open it, a loud alarm went off. It was very aversive, and functioned as a punisher for touching the door.
78
List the 7 verbal operants
Echoic Mand Tact Intraverbal Textual Transcriptive Autoclitic
79
Define and provide an example of Echoic
a type of verbal operant that involves an individual repeating another individual's verbal behavior. An echoic has both formal similarity and point-to-point correspondence with the verbal discriminative stimulus that evokes it . i.e. your child saying "uh oh" after you spill and say "uh oh"
80
Define and provide an example of Mand
a verbal operant that is functionally controlled by a motivating operation and specific reinforcement. Essentially, a mand is a request or statement of a want or need i.e. a child asks for a "cookie" and you give them a cookie
81
Define and provide an example of Tact
a verbal operant which is functionally controlled by a nonverbal discriminative stimulus and is followed by generalized conditioned reinforcement. Essentially, a tact is a label i.e. a child pointing at a rainbow and saying "rainbow!"
82
Define and provide an example of Intraverbal
a type of verbal operant that involves a verbal response that has no point-to-point correspondence with the verbal discriminative stimulus that evokes it i.e parent says "mary had a" and child responds "little lamb" discussing favorite songs with friends
83
Define and provide an example of Textual
a type of verbal operant that involves the act of reading without necessarily comprehending what is being read. Textual behavior has point-to-point correspondence but no formal similarity with the stimulus that evokes it. i.e. a student reading sight words seeing a stop sign and saying "stop"
84
Define and provide an example of Transcription
a type of verbal operant that involves writing down what is heard. Transcription has point-to-point correspondence but no formal similarity with the stimulus that evokes it. i.e. taking dictation, writing down spelling words during a spelling test, or taking notes during a lecture
85
Define and provide an example of Autoclitic
Modifies other verbal behaviors i.e "I think", "I see", "I hear"- modify phrases following them
86
Define and provide an examples of Copying a Text
Copying a text is a type of echoic behavior that involves writing down what is read. Copying a text has point-to-point correspondence and formal similarity with the stimulus that evokes it i.e. writing down the date on your paper after seeing it on the board
87
Define and provide examples of point-to-point correspondence and formal similarity
Point-to-point correspondence means each word is exactly the same. (same beginning, middle, and end) Formal similarity means the SD and the response share the same sense mode/take the same form- spoken, printed, visual, etc
88
Define Derive stimulus relations and list the 4 relations
A relation between two or more stimuli that is not directly trained and not based on physical properties of the stimuli. (such as equivalence, reflexivity, symmetry, and transitivity) If A, B, and C all correspond to the same thing, and only A-B and B-C are directly trained, the relation drawn between A and C is derived.
89
Define and describe Equivalence
correctly responding to stimulus-stimulus relations that have not been trained or reinforced but are the result of reinforcing other stimulus-stimulus relations In other words, the learner makes untrained but accurate connections. between stimuli. When ALL reflexive, symmetrical, and transitive matching has been learned
90
Define and provide an example of Transivity
occurs when a learner is taught A = B and B = C, and then proceeds to demonstrate the understanding that A = C i.e. A student is shown that 1 + 3 = 4 and 2 + 2 = 4. The student then writes on their paper that 1 + 3 = 2 + 2 (A=B and C=B, then A=C)
91
Define and provide an example of Reflexivity
occurs when a learner engages in a matched sample (A = A) that has not been previously trained i.e. A client is able to match a picture of a horse with an identical picture of a horse and has never been taught to do so.
92
Define and provide examples of Symmetry
occurs when a learner is taught A = B and then proceeds to demonstrate the understanding that B = A i.e. A learner is taught that a card saying "car" is matched with a picture of a car. The learner is then able to independently match a picture of a car with the card that says "car" on it.
93
Define and provide examples of Codic verbal operants
a verbal operant in which the antecedent stimulus and response product forms exhibit point-to-point correspondence, but there is no formal similarity. Textual and taking dictation
94
Define and provide examples of Duplic verbal operants
a verbal operant in which the antecedent stimulus and response product forms exhibit point-to-point correspondence and formal similarity. Echoic, copy text, imitating signs, imitating mands
95
Describe an Operational Definition of a behavior
an objective, precise, and complete description of a behavior that allows the reader to understand whether or not the behavior has occurred
96
An Operational Definition of a behavior should include _________ and _________ . Which advise of what the behavior ________ and ___________.
Examples and Non-examples Looks like and does not look like
97
Name the 3 measures of behavior
Direct, Indirect, and Product
98
Describe and provide examples of Direct Measures of Behavior
Procedures that provide measurable and validated information about the learner’s behavior Ex: Taking frequency data
99
Describe and provide examples of Indirect Measures of Behavior
Data obtained by interviews, checklists and rating scales which include an individual’s subjective analysis of a target behavior(s). Ex: Parent completing a behavior checklist or FAST assessment
100
Describe and provide examples of Product Measures of Behavior
AKA Permanent Product Measures Measuring a behavior after it occurred by examining the effects the behavior produced Ex: Client bringing their folded laundry after completion
101
What are the 4 measures of occurrence?
Count, Rate, Frequency, and Percentage
102
Describe and provide an example of Rate
Frequency with a time component added A ratio of how often a behavior occurs over an amount of time Ex: a behavior occurring 5 times per 10 minutes client completed two worksheets during the first hour of school, five worksheets the second hour, and two worksheets during the third hour of school. (2+5+2= 9 --> 9/3= 3)Her rate of worksheet completion is three worksheets per hour.
103
When is rate used?
When you want to know how fast or slow a behavior is occurring over time.
104
Describe and provide an example of count/frequency
How often a behavior occurs with no specified time interval Ex: a client asked for "help" 10 times during observation, 1 time yesterday, i ate 2 apples
105
When is frequency used?
when you want to count how many times a behavior is occurring
106
Describe and provide an example of Percentage
A rate, number, or amount per hundred Ex: Providing the percentage of a task analysis' steps being completed independently
107
When is Percentage used?
To see how a person’s behavior reduction or skill acquisition is progressing
108
What is the highest level of understanding for a behavior analyst?
Control AKA Causation / Functional Relation
109
What are the 3 Dimensions of measurement?
Repeatability- how many times a bx occurs (count, rate, percentage) Temporal Extent- the start and finish (duration) Temporal Locust- where a bx occurs at a certain time (latency and IRT)
110
Define the temporal dimensions of behavior
Duration - How long bx lasts from onset to offset (drove for 4 hours) Latency- Time between presentation of sD and start of response (got up 3 minutes after alarm went off) IRT- Time between the end of one response to the start of the next (2 hours between putting out one cigarette and lighting another)
111
Define the Strength of behavior (form of bx)
Topography - What the bx looks like (client struck me with an open palm making contact with my shoulder) Magnitude- Intensity/severity of the bx (Client engaged in protest, but intensity was low. Client engaged in sever tantrum behavior today)
112
Define the measure Trials-to-Criterion
Number of opportunities (trials) needed to achieve the predetermined level of success (mastery of 6 correct matches and the client takes 10 tries to get 6 matches- TTC were 10)
113
What are the 4 Sampling Procedures? AKA Discontinuous measurements
Partial Interval Recording Whole Interval Recording Momentary Time Sampling PLACHECK (Planned activity check)
114
Define and provide an example of Partial Interval Recording
Records if the bx occurs AT ALL during the interval i.e. in 20 second intervals, the bx occurs for 5 seconds it is a response - if it does not occur at all it is not a response
115
Define and provide an example of Whole Interval Recording
Records if the behavior occurs for the ENTIRE interval i.e. in 20 second intervals, the bx occurs for 20 seconds it is a response - if it occurs for 9 seconds it is not a response
116
Define and provide an example of Momentary Time Sampling
Records if the behavior happens at the END of the interval i.e. in 20 second intervals, the bx occurs at the 20 second mark it is a response - if it occurs at the 18 second mark it is not a response
117
Define and provide examples of PLACHECK
Planned Activity Check Recording the number of participants engaged in the activity at the end of the interval i.e. in 5-minute intervals, you look up and 8 out of 10 students are engaged in reading
118
Data must be _____, _______, and _______
Accurate, valid, and reliable
119
Define and provide an example of Accurate data
The collected data TRUTHFULLY REFLECTS what was measured i.e Client ate 10 blueberries and you record 10 blueberries eaten
120
Define and provide an example of Valid data
The collected data is taken for the CORRECT or INTENDED behavior i.e. Collecting data on the duration it takes to complete a worksheet and not the time it takes to start the worksheet
121
Define and provide an example of Reliable data
The collected data is PRODUCED REPEATEDLY if the measurement system does not change i.e. If the client eats 10 blueberries everyday, you reliably record 10 data points every day
122
Define Continuous Measurement and the systems under it
Captures EVERY INSTANCE of bx and is the TRUEST FORM of measurement, although it may not always be possible to use. Frequency, duration, rate, latency, IRT
123
Define Discontinuous Measurement and the systems under it
Captures only SOME INSTANCES of bx, not as true as continuous but useful in group settings or short recording time frames. Behavior could be over or under estimated. Time sampling, interval recording, and PLACHECK
124
What is event recording?
How many times a bx occurs. Simplest form of recording bx but not good for on-going or continuous behaviors. Bxs MUST have a beginning and end (onset and offset).
125
What is visual analysis?
The PRIMARY method of data analysis in ABA. Looking at graph data and making determinations
126
In a line graph, the __ - axis represents the passage of time and the __- axis represents the behavior
X- axis represents time, Y-axis represents bx
127
A cumulative record (graph) is a ____ and ___-________ path that accumulates as data points are recorded
Continuous and ever-increasing NEVER goes down
128
What is a scatterplot graph?
A distribution of data points across a data set with X and Y being relative to each other
129
What is the difference between Independent Variable IV and Dependent Variable DV?
The IV is manipulated and the DV is the variable dependent on the manipulation of the IV i.e. you want to figure out the perfect ratio of salt to add to your soup recipe. Salt is the IV and the soup is the DV
130
Describe a Confounding Variable
Can impact the DV Did NOT know they existed and were not meant to impact the DV. They HURT experimental control.
131
What is Experimental Control?
When the IV controls the DV- When we can prove our manipulation is changing the DV.
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What is internal validity?
Reasonable certainty that the changes in the DV are the result of the intervention/manipulation of the IV and NOT other uncontrolled factors (no confounding factors or outside variables)
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What is External Validity?
The results are generalized to other subjects/setting/behaviors Will occur OUTSIDE of the experiment/lab
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What are the 4 defining features of Single-Subject Experimental Designs?
Individuals serve as their own control (each condition result is compared to the participants own data) Prediction (The hypothesis- related to what the outcome will be when measured) Verification (showing that baseline data would remain consistent if the IV was not manipulated--remove treatment) Replication (repeating the IV manipulation to show similar results across multiple phases -- re-introduce treatment)
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Describe the phases of a Reversal/Withdrawal/A-B-A design
Record a baseline Introduce IV Withdraw IV Baseline again
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What are the advantages and disadvantages of Reversal/Withdrawal/A-B-A design?
Advantages: Demonstrates experimental control Disadvantages: some bxs CANNOT be reversed (also some may present ethical concerns)
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What are Multiple Baseline Designs?
Multiple baselines are used to analyze IV effects across settings, behaviors, participants
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What are the advantages and disadvantages to Multiple Baseline Designs?
Advantages: no withdrawal and examines multiple DV at a time Disadvantages: No experimental control demonstrated
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What is a Multiple Probe Design?
Same as Multiple Baseline, but only certain data points are observed and measured during baseline (Disconnected data paths for baseline)
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What are Alternating Treatment Designs?
Rapid and random/semi-random alternating conditions/interventions (2+) creating an equal opportunity for conditions to be present during measurement
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What are the advantages and disadvantages of Alternating Treatment Designs?
Advantages: No withdrawal and multiple DVs rapidly Disadvantages: Carry over between alternating DVs can impact measurement
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What is a Changing Criterion Design?
After baseline, treatment is delivered in a series of ascending or descending phases meant to increase or decrease a bx ALREADY in the learner's repertoire
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Describe and provide an example of a Comparative Analysis
Comparing 2 different types of treatment i.e. Comparing the use of DRO to DRA
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Describe and provide examples of a Component Analysis
Analyzing what part of the treatment package is impacting bx change i.e. which medicine is making a difference to symptoms
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List and define the two types of Component Analysis?
Drop-out: Entire treatment package is presented and then components are removed systematically Add-in: Each component is analyzed before the treatment package is delivered (1 at a time)
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Describe and provide examples of a Parametric Analysis.
Analyzing what value of a certain treatment is most effective i.e. what dosage of medicine is the most appropriate