Therefore, the objective of this preregistered study (https://osf.io/b2854/) was to investigate the efficacy of the reminder-extinction procedure to prevent the return of contextual threat conditioned memories in humans. To achieve this, participants (N = 60)—in a between-subjects design...
"You (could) have this escalation that winds up in nuclear war or something like that. So I think there are scenarios where it was pretty serious. Extinction? I don't know." Threat to democracy In the short term, the psychology expert is worried about democracy. Generative AI software pro...
Interestingly, dopamine has been shown to amplify spontaneous burst firing in the prefrontal cortex in rodents20. In addition, dopamine was shown to increase the reactivation of learning-related neural activity during consolidation in the domain of spatial memory21. Based on these findings, the ...
This time around, the IPCC deliberately went with a risk management frame for communicating climate impacts, and noted that doing something about climate change isn’t really related to the science, so much as it’s a value judgement on how much we’rewilling to roll the dice. They do howe...
Quarterly Journal of Experimental Psychology , 14 , 1 – 7 .Hurwitz, H. M. B. (1962). Periodicity of response in operant extinction following continuous and fixed ratio reinforcement. Quarterly Journal of Experi- mental Psychology, 14, 1-7....
What is the difference between extinction and extinguishment in psychology? How did classical conditioning start? What are the different types of classical conditioning? How does classical conditioning occur in industry? What is an extinction burst? When learning occurs through classical conditioning, what...
A Theory of the Extinction Burst Article 08 June 2022 An Analysis of U-Value as a Measure of Variability Article 26 January 2017 References ANTONITIS, J. J. (1951). Response variability in the white rat during conditioning, extinction, and reconditioning. Journal of Experimental Psychology, ...
(Lovibond2004). This process occurs gradually and typically takes practice and multiple trails to complete. It is important to note that in the beginning of this process the undesirable behavior may increase, which is referred to as an extinction burst. Another potential temporary outcome of this ...
In study 1, a 50 ms burst of white noise with an intensity of 95 dB[A] (rise/fall < 1 ms) served as a startle-eliciting probe stimulus and was presented binaurally over Sennheiser AKG K66 headphones either 4.5 or 5 sec after CS onset and during the ITI (2, 3, 4,...