Models for the pressing rate response of rats and pigeons on a certain class of variable interval schedules of behavior

1969 ◽  
Vol 31 (4) ◽  
pp. 695-712
Author(s):  
Kevin D. Reilly
Keyword(s):  
Variable Interval ◽  
Pressing Rate

Variable Interval Response Rate as a Function of Prior Partial Reinforcement of a Running Response

1965 ◽  
Vol 16 (2) ◽  
pp. 395-398
Author(s):  
John J. Porter ◽  
Kenneth R. Brady ◽  
Patricia A. Elstad
Keyword(s):  
Response Rate ◽  
Variable Interval ◽  
Frustration Effect ◽  
Partial Reinforcement ◽  
The Other ◽  
Control Group ◽  
Reward Schedule ◽  
Control Groups ◽  
Pressing Rate ◽  
Interval Response

Two groups of 8 rats were given 60 trials of 100% reward followed by 80 trials of 50% random reward in the first goal box (GB) of a double alley. The effects of non-reward in GB1 were measured in a second alley, where Ss bar-pressed on a 30-sec. VI reward schedule. Two control groups of 8 Ss received identical training except that they were never rewarded in GB1. For all Ss Alley 1 and GB1 were white, for one experimental and one control group Alley 2 was white, for the other two black. A significant frustration effect was obtained for the two experimental groups; however, this effect was not significant when compared to the bar-pressing rate of the control groups. None of the effects of brightness of Alley 2 were significant.

The Effects of Variable-Interval and Fixed-Interval Signal Presentation Schedules on the Auditory Evoked Response

1969 ◽  
Vol 12 (1) ◽  
pp. 199-209 ◽  
Author(s):  
David A. Nelson ◽  
Frank M. Lassman ◽  
Richard L. Hoel
Keyword(s):  
Variable Interval ◽  
Tone Burst ◽  
Signal Amplitude ◽  
Fixed Interval ◽  
Interval Schedule ◽  
Sensation Level ◽  
Fixed Interval Schedule ◽  
Auditory Evoked Responses ◽  
Auditory Evoked Response ◽  
Signal Presentation

Averaged auditory evoked responses to 1000-Hz 20-msec tone bursts were obtained from normal-hearing adults under two different intersignal interval schedules: (1) a fixed-interval schedule with 2-sec intersignal intervals, and (2) a variable-interval schedule of intersignal intervals ranging randomly from 1.0 sec to 4.5 sec with a mean of 2 sec. Peak-to-peak amplitudes (N 1 — P 2 ) as well as latencies of components P 1 , N 1 , P 2 , and N 2 were compared under the two different conditions of intersignal interval. No consistent or significant differences between variable- and fixed-interval schedules were found in the averaged responses to signals of either 20 dB SL or 50 dB SL. Neither were there significant schedule differences when 35 or 70 epochs were averaged per response. There were, however, significant effects due to signal amplitude and to the number of epochs averaged per response. Response amplitude increased and response latency decreased with sensation level of the tone burst.

Variable Interval = 7.67 Years

1976 ◽  
Vol 21 (3) ◽  
pp. 183-184
Author(s):  
DAVID G. ELMES
Keyword(s):  
Variable Interval

Behavior Regulation on Simple Variable Interval Schedules

1992 ◽  
Author(s):  
James D. Dougan
Keyword(s):  
Variable Interval ◽  
Behavior Regulation

ADMINISTRATIVE CONTROL OF PRISON THERAPISTS: USE OF A VARIABLE-INTERVAL PUNISHMENT SCHEDULE

1992 ◽  
Vol 71 (5) ◽  
pp. 146 ◽  
Author(s):  
RUSSELL EISENMAN
Keyword(s):  
Variable Interval ◽  
Administrative Control

scholarly journals Hermite–Hadamard Inclusions for Co-Ordinated Interval-Valued Functions via Post-Quantum Calculus

Symmetry ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1216
Author(s):  
Jessada Tariboon ◽  
Muhammad Aamir Ali ◽  
Hüseyin Budak ◽  
Sotiris K. Ntouyas
Keyword(s):  
Variable Interval ◽  
Quantum Calculus ◽  
New Findings ◽  
Interval Valued

In this paper, the notions of post-quantum integrals for two-variable interval-valued functions are presented. The newly described integrals are then used to prove some new Hermite–Hadamard inclusions for co-ordinated convex interval-valued functions. Many of the findings in this paper are important extensions of previous findings in the literature. Finally, we present a few examples of our new findings. Analytic inequalities of this nature and especially the techniques involved have applications in various areas in which symmetry plays a prominent role.

Biphasic effects of ?9-tetrahydrocannabinol on variable interval schedule performance in rats

1972 ◽  
Vol 27 (2) ◽  
pp. 163-169 ◽  
Author(s):  
Michael G. Grisham ◽  
Douglas P. Ferraro
Keyword(s):  
Variable Interval ◽  
Variable Interval Schedule ◽  
Interval Schedule ◽  
Schedule Performance

A 5Gb/s 0.25μm CMOS jitter-tolerant variable-interval oversampling clock/data recovery circuit

2005 ◽  
Author(s):  
Sang-Hyun Lee ◽  
Moon-Sang Hwang ◽  
Youngdon Choi ◽  
Sungioon Kim ◽  
Yongsam Moon ◽  
...  
Keyword(s):  
Variable Interval ◽  
Data Recovery ◽  
Clock Data Recovery

Acute marijuana effects on response???reinforcer relations under multiple variable-interval schedules

2004 ◽  
Vol 15 (4) ◽  
pp. 305-309 ◽  
Author(s):  
S. D. Lane ◽  
D. R. Cherek ◽  
C. J. Pietras ◽  
O. V. Tcheremissine
Keyword(s):  
Variable Interval ◽  
Multiple Variable

scholarly journals HOW TO MAXIMIZE REWARD RATE ON TWO VARIABLE-INTERVAL PARADIGMS

1981 ◽  
Vol 35 (3) ◽  
pp. 367-396 ◽  
Author(s):  
Alasdair I. Houston ◽  
John McNamara
Keyword(s):  
Variable Interval ◽  
Reward Rate
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