Do capuchin monkeys ( Cebus apella ) use tokens as symbols?

The emergence of symbols: cognition and communication in infancy

1983 • 1,371 citations

The Body in the Mind

1987 • 1,139 citations

The complete capuchin: the biology of the genus Cebus

2005 • 807 citations

Ape Language: From Conditioned Response to Symbol

1988 • 515 citations

How Basic Are Behavioral Biases? Evidence from Capuchin Monkey Trading Behavior

2006 • 454 citations

Responses to quantity: Perceptual versus cognitive mechanisms in chimpanzees (Pan troglodytes).

1995 • 282 citations

The cooperative solving of problems by young chimpanzees

1937 • 269 citations

Reference: The Linguistic Essential

1980 • 259 citations

Responses to quantity: Perceptual versus cognitive mechanisms in chimpanzees (Pan troglodytes).

1995 • 228 citations

Ape Language: From Conditioned Response to Symbol

1986 • 201 citations

Effectiveness of token rewards for chimpanzees.

1936 • 167 citations

Rhesus monkeys (Macaca mulatta) spontaneously compute addition operations over large numbers

2005 • 163 citations

Estimating and operating on discrete quantities in Orangutans (Pongo pygmaeus).

2000 • 144 citations

The Complete Capuchin

2005 • 140 citations

The child's construction of quantities : conservation and atomism

1974 • 119 citations

INTENTIONS, CONVENTIONS, AND SYMBOLS

1979 • 107 citations

Spontaneous representation of number in cotton-top tamarins ( Saguinus oedipus).

2001 • 100 citations

Relative numerosity discrimination by chimpanzees (Pan troglodytes): evidence for approximate numerical representations

2007 • 100 citations

Judgments of ordinality and summation of number symbols by squirrel monkeys (Saimiri sciureus).

1997 • 99 citations

Food and token quantity discrimination in capuchin monkeys (Cebus apella)

2007 • 94 citations

A Concept of Value during Experimental Exchange in Brown Capuchin Monkeys, Cebus apella

2004 • 75 citations

Judgments of ordinality and summation of number symbols by squirrel monkeys (Saimiri sciureus).

1997 • 72 citations

How capuchin monkeys (Cebus apella) quantify objects and substances.

2006 • 70 citations

Token-mediated tool-use by a tufted capuchin monkey (Cebus apella)

1998 • 65 citations

The use of tokens as rewards and tools by chimpanzees (Pan troglodytes)

2001 • 61 citations

Categorization of Above and Below Spatial Relations by Tufted Capuchin Monkeys (Cebus apella).

2004 • 46 citations

Responses to a simple barter task in chimpanzees, Pan troglodytes

2005 • 40 citations

Ordinal Judgments and Summation of Nonvisible Sets of Food Items by Two Chimpanzees and a Rhesus Macaque.

2005 • 37 citations

Intermittent Conditioned Reinforcement in Chimpanzees

1956 • 35 citations

A Multiple Schedule of Conditioned Reinforcement with Chimpanzees

1957 • 26 citations

Level of Aspiration Measures and College Achievement

1954 • 12 citations

Notes on Symbolic Behavior in a Cebus Monkey (Capucinus appella)

1937 • 12 citations