Instructing somebody else to act: motor co-representations in the instructor.

Area of Science:

• Cognitive Psychology
• Social Neuroscience

Background:

• Instruction-based reflexivity explains how humans rapidly perform new tasks by activating instruction representations.
• Previous research primarily examined how instructed individuals (receivers) process instructions.

Purpose of the Study:

• To investigate the impact of instructing on the instructor's behavior.
• To extend the concept of instruction-based reflexivity to a social context where instructions are given by a human instructor.

Main Methods:

• Three experiments and a pooled analysis were conducted, adapting the instruction-based reflexivity paradigm to a social setting.
• The study compared instructor performance on congruent versus incongruent trials.

Main Results:

• Instructors exhibited enhanced task performance on congruent trials, indicating an instruction-based reflexivity effect.
• This effect was independent of the specific task performed by the instructed individual.
• The phenomenon was not exclusively social, suggesting broader applicability.

Conclusions:

• Instructors appear to represent given instructions in an action-oriented manner.
• Instruction-based reflexivity extends to the instructor in a social context.
• The findings contribute to understanding the cognitive mechanisms underlying instruction and social interaction.