scholarly journals Negative contrast effect as a function of magnitude of reward decrement

1966 ◽  
Vol 5 (3) ◽  
pp. 99-100 ◽  
Author(s):  
Vincent Di Lollo ◽  
Victor Beez
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast

Dimensions of sucrose solutions in the successive negative contrast effect

2020 ◽  
Vol 69 ◽  
pp. 101615
Author(s):  
Juan Carlos Ruiz-Salas ◽  
L. Gonzalo de la Casa ◽  
Mauricio R. Papini
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast ◽  
Successive Negative Contrast ◽  
Sucrose Solutions

scholarly journals Psychopharmacological characterisation of the successive negative contrast effect in rats

2015 ◽  
Vol 232 (15) ◽  
pp. 2697-2709 ◽  
Author(s):  
C. E. Phelps ◽  
E. N. Mitchell ◽  
D. J. Nutt ◽  
H. M. Marston ◽  
E. S. J. Robinson
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast ◽  
Successive Negative Contrast

Runway Performance as a Function of Magnitude of Runway Reward and Intertrial Reinforcement

1973 ◽  
Vol 32 (1) ◽  
pp. 331-335 ◽  
Author(s):  
Roger W. Black ◽  
William House ◽  
Jon Moss
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast ◽  
Positive Contrast ◽  
Straight Alley ◽  
Positive Contrast Effect ◽  
Runway Performance ◽  
Extended Training ◽  
Runway Trial ◽  
Intertrial Reinforcement

Rats were trained to traverse a straight alley for either 1 or 10 food pellets as reward. Each runway trial was preceded by an intertrial reinforcement of 1 or 10 pellets. A negative contrast effect obtained and persisted throughout the 72 trials conducted. Although there was a strong suggestion of a positive contrast effect throughout training, the effect did not prove reliable. The contrast effect results were interpreted as challenging the view that with extended training ITRs become “irrelevant” to runway reward.

A negative contrast effect in newborns

1972 ◽  
Vol 14 (1) ◽  
pp. 81-91 ◽  
Author(s):  
Kenneth R Kobre ◽  
Lewis P Lipsitt
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast

Successive negative contrast effect in instrumental runway behaviour: A study with Roman high- (RHA) and Roman low- (RLA) avoidance rats

2007 ◽  
Vol 185 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Juan Manuel Rosas ◽  
José Enrique Callejas-Aguilera ◽  
Mª Dolores Escarabajal ◽  
Mª José Gómez ◽  
Lourdes de la Torre ◽  
...  
Keyword(s):  
Contrast Effect ◽  
Negative Contrast Effect ◽  
Negative Contrast ◽  
Successive Negative Contrast
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