The spontaneously hypertensive rat (SHR) as an animal model of childhood hyperactivity (ADHD): changed reactivity to reinforcers and to psychomotor stimulants

American Academy of Pediatrics-Committee on Children with Disabilities, Committee on Drug, 1987, Medication for children with an attention deficit disorder, Pediatrics, 80, 758

American Psychiatric Association, 1987

Catania, 1973, Self-inhibiting effects of reinforcement, Journal of the Experimental Analysis of Behavior, 19, 517, 10.1901/jeab.1973.19-517

Catania, 1988, Reinforcement schedules: Retroactive and proactive effects of reinforcers inserted into fixed-interval performance, Journal of the Experimental Analysis of Behavior, 49, 49, 10.1901/jeab.1988.49-49

Conners, 1990, Diagnosis of attention deficit hyperactivity disorder (ADHD), 17

de Villiers, 1976, Toward a law of response strength, Psychological Bulletin, 83, 1131, 10.1037/0033-2909.83.6.1131

Douglas, 1983, Attentional and cognitive problems, 280

Franz, 1985, Central nervous system stimulants, 582

Haenlein, 1987, Attention deficit disorder with hyperactivity: A specific hypothesis of reward dysfunction, Journal of the American Academy of Child and Adolescent Psychiatry, 26, 356, 10.1097/00004583-198705000-00014

Herrnstein, 1970, On the law of effect, Journal of the Experimental Analysis of Behavior, 13, 243, 10.1901/jeab.1970.13-243

Heyman, 1990, Contribution of the matching law to the analysis of the behavioral effects of drugs, 7, 39

Knardahl, 1979, Open-field behavior of spontaneously hypertensive rats, Behavioral and Neural Biology, 27, 187, 10.1016/S0163-1047(79)91801-6

McDowell, 1983, Variable-interval rate equations and reinforcement and response distributions, Psychological Review, 90, 364, 10.1037/0033-295X.90.4.364

Moser, 1988, Component analyses differentiate between exploratory behaviour of spontaneously hypertensive rats and Wistar Kyoto rats in a two-compartment free-exploration open field, Scandinavian Journal of Psychology, 29, 200, 10.1111/j.1467-9450.1988.tb00792.x

Murray, 1987, Psychophysiological effects of methylphenidate (Ritalin), Psychological Reports, 61, 315, 10.2466/pr0.1987.61.1.315

Myers, 1982, Attenuation of hyperactivity in the spontaneously hypertensive rat by amphetamine, Behavioral and Neural Biology, 34, 42, 10.1016/S0163-1047(82)91397-8

Rapoport, 1983, The use of drugs: Trends in research, 385

Rapoport, 1990, The diagnosis of childhood hyperactivity, 37

Robbins, 1989, Central stimulants, transmitters and attentional disorder: A perspective from animal studies, 199

Rutter, 1989, Attention deficit disorder/hyperkinetic syndrome: Conceptual and research issues regarding diagnosis and classification, 1

Safer, 1988, A survey of medication treatment for hyperactive/inattentive students, Journal of the American Medical Association, 260, 2256, 10.1001/jama.1988.03410150104040

Sagvolden, 1989, Future perspectives on ADD research-An irresistible challenge, 369

Sagvolden, 1983, Rate- dependent effects of methylphenidate (Ritalin) on fixed-interval behavior in rats, Scandinavian Journal of Psychology, 24, 231, 10.1111/j.1467-9450.1983.tb00494.x

Sagvolden, 1992, Behavior of hypertensive and hyperactive rat strains: Hyperactivity is not unitarily determined, Physiology and Behavior, 52, 10.1016/0031-9384(92)90432-2

Sagvolden, 1988, Low doses of methylphenidate (Ritalin) may alter the delay-of-reinforcement gradient, Psychopharmacology (Berlin), 95, 303, 10.1007/BF00181938

Sagvolden, 1989, Results from a comparative neuropsychological research program indicate altered reinforcement mechanisms in children with ADD, 261

Solanto, 1984, Neuropharmacological basis of stimulant drug action in attention deficit disorder with hyperactivity: A review and synthesis, Psychological Bulletin, 95, 387, 10.1037/0033-2909.95.3.387

Wultz, 1992, The spontaneously hypertensive rat as an animal model of attention-deficit hyperactivity disorder: Hyperactivity is not reduced by positively reinforcing immobility, Behavior Genetics, 22, 415, 10.1007/BF01066613

Wultz, 1990, The spontaneously hypertensive rat as an animal model of attention-deficit hyperactivity disorder: Effects of methylphenidate on exploratory behavior, Behavioral and Neural Biology, 53, 88, 10.1016/0163-1047(90)90848-Z

Zametkin, 1987, Neurobiology of attention deficit disorder with hyperactivity: Where have we come in 50 years?, Journal of the American Academy of Child and Adolescent Psychiatry, 26, 676, 10.1097/00004583-198709000-00011