Chapter 5 Ledford Flashcards

1
Q

dimensions of behavior

A

time and number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

reversible behaviors

A

likely to revert to baseline levels if an intervention is removed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

non-reversible behaviors

A

changes are not permanent but are likely to maintain in the absence of an intervention

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

variables to consider when selecting a recording procedure

A
  • target behavior
  • objective of intervention
  • practical constraints of the setting behavior will be measured
  • sensitivity to document behavior change
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

direct, systematic observation and recording (DSOR)

A
  • most common dependent variable assessment
  • continuous and non-continuous recording
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

free-operant events

A

events that re free to occur at any time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

trial-based events

A

have specific antecedent conditions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Partial interval recording

A
  • most widely used interval system
  • suggested when
    • feasible to use small interval lengths
    • behavior has short duration
    • dimension of interest is count
    • it is reported as an estimated count rather than percentage of intervals
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

whole interval recording

A

least widely use interval system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

construct validity

A
  • whether measurement procedures accurately reflect the concept interested in measuring
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

blind observers

A

data collectors who do not know the condition in effect for the data they are collecting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

discrepancy discussion

A

a discussion about any difference between observers where a consensus is agreed to

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

occurrence agreement formula

A

(# agreements for occurrence trials/# agreements for OT + # of disagreements for OT) x100

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Non-occurrence agreement formula

A

(# agreements for non-occurrence trials/# agreements for no + # disagreements for not) x100​

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

agreement formula

A

(# agreements within time window/# agreements + #disagreements) x100

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

gross agreement formula

A

(smaller measurement/larger measurement) x100

17
Q

chance agreement formula

A

(# OT for O1)x(# OT for O2)/(Total # trials)(squared) + (#NOT for O1)x(#NOT for O2)/(Total #trials)(squared)