doubting obsession extreme feelings of uncertainty about ev...
Sorry, "tangible-user-interface-tui" is not in the Dictionary of Psychology. Ple...
token reinforcer an object that has no inherent reinforcing...
functional operant the class of responses whose probability...
methadone maintenance therapy a drug-rehabilitation therapy...
Sorry, "tetrahydrocannabinol-thc-delta-9-tetrahydrocannabinol" is not in the Dic...