Experimental analysis of response slope and latency as criteria for characterizing voluntary and nonvoluntary responses in eyeblink conditioning.

1966 ◽  
Vol 80 (14) ◽  
pp. 1-34 ◽  
Author(s):  
Kenneth P. Goodrich
Keyword(s):  
Experimental Analysis ◽  
Eyeblink Conditioning ◽  
Response Slope

Concurrent Electrodermal and Eyeblink Conditioning With Masked and Unmasked Stimuli

2021 ◽  
Vol 35 (1) ◽  
pp. 35-42
Author(s):  
José Luis Marcos ◽  
Azahara Marcos
Keyword(s):  
Unconditioned Stimulus ◽  
Strong Evidence ◽  
Eyeblink Conditioning ◽  
Noise Burst ◽  
Conditioning Phase ◽  
Contingency Awareness ◽  
Blank Screen ◽  
Neutral Face ◽  
Fearful Face

Abstract. The aim of this study was to determine if contingency awareness between the conditioned (CS) and unconditioned stimulus (US) is necessary for concurrent electrodermal and eyeblink conditioning to masked stimuli. An angry woman’s face (CS+) and a fearful face (CS−) were presented for 23 milliseconds (ms) and followed by a neutral face as a mask. A 98 dB noise burst (US) was administered 477 ms after CS+ offset to elicit both electrodermal and eyeblink responses. For the unmasking conditioning a 176 ms blank screen was inserted between the CS and the mask. Contingency awareness was assessed using trial-by-trial ratings of US-expectancy in a post-conditioning phase. The results showed acquisition of differential electrodermal and eyeblink conditioning in aware, but not in unaware participants. Acquisition of differential eyeblink conditioning required more trials than electrodermal conditioning. These results provided strong evidence of the causal role of contingency awareness on differential eyeblink and electrodermal conditioning.

Students' Perceptions of a Student-Centered Syllabus: An Experimental Analysis

2015 ◽  
Author(s):  
Aaron S. Richmond ◽  
Jared Becknell ◽  
Jeanne M. Slattery ◽  
Robin Morgan ◽  
Nathanael Mitchell
Keyword(s):  
Experimental Analysis ◽  
Student Centered
Sign in / Sign up

Export Citation Format

Share Document