Table 4 Overview of variables coded for each inhibition test and the components derived from a principle component analysis (see ref.26).
From: Dogs’ reaction to inequity is affected by inhibitory control
Inhibition Test | Aspect of inhibition | Variables | Component |
|---|---|---|---|
Buzzer | Manipulating/staying close to reward | Number of successful trials | Persistency |
Duration close to the box | |||
Duration manipulating the box | |||
Latency to press the buzzer | |||
Box | Reach for reward directly | Number of successful trials | Persistency |
Number of surface touches | |||
Duration close to cube (centre, deep) | Persistency/Decision speed* | ||
Latency to retrieve reward (centre, deep) | |||
Delay of Gratification | Eat immediately accessible reward | Maximum delay tolerated | Persistency |
Middle Cup | Knock over adjacent cups | Number of successful trials (control, experimental) | Compulsivity |
Latency to choice (control, experimental) | Decision speed | ||
Duration close to cups | |||
Reversal Learning | Choose previously rewarded object | Number of successful trials (acquisition, reversal) | Compulsivity |
Latency to choice (acquisition, reversal) | Decision speed | ||
Duration close to objects (acquisition, reversal) |
