principles of discrimination
ability to tell the difference between environment events or stimuli
stimulus control
a behavior that occurs in the presence of S but not its absence
Antecedents
environmental conditions and events that precede the behavior
simple discrimination
differentiating
-with practice should reliably respond correctly
discriminative stimuli S^D
condition under which we want behavior to occur
s-deltas
anything other than S^d
discrimination training steps
prompt
additional stimuli that increases the probability that the S will occasion the desired response
-always move from most to least intrusive
prompt types
gestural prompts
using movement and motions to give reminder
verbal prompts
A. rules- “no running in the halls”
B. instruction- “put your name on top of the paper”
C. hints
D. self operated verbal prompts
visual prompts
A. pictures
B. color code for work rate
C. classroom schedule
D. maps
visual prompts- pictures
modeling prompts
demonstration- imitation must be possible
physical prompts
A. full- “put through” physically do with child
B. partial
effective prompting
task analysis
breaking complex behavior into components
-completion of each step is the S^D to the beginning of the next step
task analysis steps
chaining
- instructional procedure of reinforcing individual responses in sequence to form complex behavior
forward chaining
begins with first step and adds in others in order
- ex: shoe tying
backwards chaining
components are taught from last step to first step
fading procedures
shaping
must be able to identify for antecedent procedures