When Dogs Shrink the Typical Lengthening Effect Caused by Negative Emotions.

Area of Science:

• Psychology
• Human-Animal Interaction
• Cognitive Science

Background:

• Emotion significantly influences cognitive processes, including time perception.
• The presence of companion animals, like dogs, is increasingly recognized for its potential psychological benefits.

Purpose of the Study:

• To investigate whether dogs can modulate the effects of emotional stimuli on human time perception.
• To compare the influence of dog ownership and direct interaction with a dog on temporal judgment.

Main Methods:

• Participants completed a temporal bisection task using neutral and emotional facial expressions (angry, sad, happy).
• Experiment 1 compared dog owners and non-owners.
• Experiment 2 involved participants waiting alone, with another person, or with a dog before the task.

Main Results:

• Dogs helped participants regulate the impact of negative emotions on time perception.
• No significant differences in time perception were observed for happy facial expressions.
• In some conditions, dogs led to an underestimation of time when participants were exposed to negative facial expressions.

Conclusions:

• Dogs can serve as a buffer against the distorting effects of negative emotions on time perception.
• The presence of dogs may alter subjective time experience in emotionally charged situations.
• Findings suggest a role for companion animals in emotional regulation and cognitive modulation.