The go/no-go priming task: automatic evaluation and categorisation beyond response interference

Area of Science:

• Cognitive Psychology
• Neuroscience
• Experimental Psychology

Background:

• Response priming tasks are crucial for understanding cognitive processes.
• The Gratton effect is a key indicator of response activation in standard priming paradigms.
• Investigating variations of priming tasks can reveal distinct cognitive mechanisms.

Purpose of the Study:

• To introduce and evaluate a response-window version of the go/no-go (GNG) priming task.
• To compare priming effects and the Gratton effect between the novel GNG task and a standard priming task.
• To explore alternative explanations for observed priming effects in the GNG task.

Main Methods:

• Developed and implemented a go/no-go (GNG) response priming task with evaluative and animacy decision components.
• Included a standard priming task for comparative analysis.
• Conducted Experiment 3 to test an alternative account by manipulating response biases.

Main Results:

• Both the GNG and standard priming tasks demonstrated significant priming effects.
• The Gratton effect, characteristic of response activation, was present in the standard task but absent in the GNG task.
• Experiment 3 provided evidence supporting an alternative account for GNG priming effects through response bias manipulation.

Conclusions:

• The GNG priming task elicits priming effects through distinct cognitive processes compared to standard priming tasks.
• The absence of the Gratton effect in the GNG task highlights differences in response activation mechanisms.
• Response biases play a significant role in mediating priming effects within the GNG paradigm.