Contagious yawning in domestic dog puppies (Canis lupus familiaris): the effect of ontogeny and emotional closeness on low-level imitation in dogs

No evidence of contagious yawning in the red-footed tortoiseGeochelone carbonaria

(2016) Anna Wilkinson et al.   Current Zoology

Empathic-like responding by domestic dogs (Canis familiaris) to distress in humans: an exploratory study

(2012) Deborah Custance et al.   ANIMAL COGNITION

Auditory contagious yawning in domestic dogs (Canis familiaris): first evidence for social modulation

(2012) Karine Silva et al.   ANIMAL COGNITION

Evidence for contagious behaviors in budgerigars (Melopsittacus undulatus): An observational study of yawning and stretching

(2011) Michael L. Miller et al.   BEHAVIOURAL PROCESSES

Ingroup-Outgroup Bias in Contagious Yawning by Chimpanzees Supports Link to Empathy

(2011) Matthew W. Campbell et al.   PLoS One

Yawn Contagion and Empathy in Homo sapiens

(2011) Ivan Norscia et al.   PLoS One

Contagious yawning: a reflection of empathy, mimicry, or contagion?

(2010) Jennifer M.D. Yoon et al.   ANIMAL BEHAVIOUR

A test of the yawning contagion and emotional connectedness hypothesis in dogs, Canis familiaris

(2010) Sean J. O’Hara et al.   ANIMAL BEHAVIOUR

Neither infants nor toddlers catch yawns from their mothers

(2010) A. Millen et al.   Biology Letters

The Neurodevelopment of Empathy in Humans

(2010) Jean Decety   DEVELOPMENTAL NEUROSCIENCE

Yawning as a Stereotyped Action Pattern and Releasing Stimulus

(2010) Robert R. Provine   ETHOLOGY

Do dogs (Canis familiaris) show contagious yawning?

(2009) Aimee L. Harr et al.   ANIMAL COGNITION

An investigation of auditory contagious yawning

(2009) Stephen R. Arnott et al.   COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE

Contagious yawning in gelada baboons as a possible expression of empathy

(2009) E. Palagi et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Computer animations stimulate contagious yawning in chimpanzees

(2009) M. W. Campbell et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Dogs catch human yawns

(2008) R. M Joly-Mascheroni et al.   Biology Letters

Putting the Altruism Back into Altruism: The Evolution of Empathy

(2007) Frans B.M. de Waal   Annual Review of Psychology