Response Priming With Motion Primes Combined With a Target Flanker Display

Area of Science:

• Cognitive psychology
• Perception and action
• Visual attention

Background:

• Response priming tasks typically show positive compatibility effects (PCEs) at short stimulus onset asynchronies (SOAs) and negative compatibility effects (NCEs) at long SOAs.
• Masked priming studies with static stimuli have demonstrated a PCE-NCE switch and interactions with flanker effects at different SOAs.

Purpose of the Study:

• To investigate the effects of motion primes in a response priming task combined with static flanker targets.
• To compare the observed effects with findings from masked priming studies using static primes.

Main Methods:

• Utilized a response priming task with motion primes and subsequent static flanker targets.
• Manipulated stimulus onset asynchrony (SOA) to examine its influence on compatibility and flanker effects.
• Analyzed the presence and nature of compatibility effects and flanker effects.

Main Results:

• Pronounced flanker effects were observed independently of the compatibility between prime and target.
• Flanker effects were also independent of the stimulus onset asynchrony (SOA).
• A positive compatibility effect (PCE) was found at short SOAs, while no compatibility effect was observed at longer SOAs.

Conclusions:

• Motion primes in response priming tasks involve partially different processes compared to masked priming with static stimuli.
• The observed pattern of effects suggests distinct underlying mechanisms for different types of priming.