» Authors » J C Todorov

J C Todorov

Explore the profile of J C Todorov including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 17
Citations 189
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
Todorov J, Souza D, Bori C
J Exp Anal Behav . 1993 Sep; 60(2):415-35. PMID: 16812704
Eight pigeons were trained on concurrent variable-interval variable-interval schedules with a minimum interchangeover time programmed as a consequence of changeovers. In Experiment 1 the reinforcement schedules remained constant while the...
2.
Hanna E, Blackman D, Todorov J
J Exp Anal Behav . 1992 Sep; 58(2):335-47. PMID: 16812669
Six experimentally naive pigeons were exposed to concurrent variable-interval variable-interval schedules in a three-key procedure in which food reinforcement followed pecks on the side keys and pecks on the center...
3.
Todorov J
J Exp Anal Behav . 1990 Sep; 54(2):151-2. PMID: 16812616
No abstract available.
4.
Das Gracas De Souza D, Alves De Moraes A, Todorov J
J Exp Anal Behav . 1984 Jul; 42(1):67-74. PMID: 16812381
Five rats were submitted to a signaled free-operant avoidance contingency. Throughout the experiment, shock intensity was varied from 0.1 to 8.0 mA, with shock duration constant at 200 milleseconds. Results...
5.
Todorov J, Hanna E, Bittencourt De Sa M
J Exp Anal Behav . 1984 Mar; 41(2):157-67. PMID: 16812364
Two pigeons, with previous exposure to concurrent schedules, were submitted to 29 sessions of 8 hours each with concurrent variable-interval variable-interval schedules in which reinforcement parameters changed from session to...
6.
Todorov J, de Oliveira Castro J, Hanna E, Bittencourt De Sa M, Barreto M
J Exp Anal Behav . 1983 Sep; 40(2):99-111. PMID: 6631314
Five pigeons were exposed to different pairs of concurrent variable-interval, variable-interval schedules on nine experimental conditions of 30 sessions each. For every session, the parameters of the generalized matching equation...
7.
Todorov J
Neurosci Biobehav Rev . 1981 Jan; 5(3):307-14. PMID: 7029359
This paper provides an introduction to the field of behavioral pharmacology. A brief description of the main characteristics of behavior analysis is followed by a review of the contributions of...
8.
De Moraes Ferrari E, Todorov J
J Exp Anal Behav . 1980 Nov; 34(3):329-33. PMID: 16812193
Three pigeons were studied on concurrent, unsignaled, avoidance schedules in a two-key procedure. Shock-shock intervals were two seconds in both schedules. The response-shock interval on one key was always 22...
9.
Da Costa E Silva A, Todorov J, DArrochela Lobo O
Nephron . 1979 Jan; 24(2):78-80. PMID: 492414
Two groups of rats were submitted to a 2-hour training session under a free operant avoidance of shock contingency 23 weeks after surgery, which provoked a state of chronic renal...
10.
De Moraes A, Todorov J
J Exp Anal Behav . 1977 Mar; 27(2):281-91. PMID: 16811990
Two pigeons were trained to peck a key under a free-operant avoidance schedule. Then, changes in key color signalled the beginning (safe period) and the end (warning period) of the...