Transfer of absolute and relative predictiveness in human contingency learning

Area of Science:

• Cognitive Psychology
• Animal Behavior
• Learning Sciences

Background:

• Animal learning studies indicate cue predictiveness influences associability based on absolute or relative priority.
• This research extends these findings to human contingency learning.

Purpose of the Study:

• To test if absolute and relative cue predictiveness similarly affect human associative learning.
• To investigate the impact of cue history on associability in a human learning task.

Main Methods:

• Human participants were trained using either absolute (continuous/partial reinforcement) or relative (differing predictiveness) cue configurations.
• Subsequent discrimination tasks assessed the transfer of learning from the initial predictive or nonpredictive cues.

Main Results:

• Both groups learned discriminations more readily when cues were previously predictive versus nonpredictive.
• Positive transfer in associability was observed regardless of whether absolute or relative predictiveness was emphasized.

Conclusions:

• Both absolute and relative cue predictiveness contribute positively to associability in human learning.
• Findings support attentional models of associative learning, highlighting the role of cue history.