Polygraph mere pretense. Psychologists cannot ascertain what emotions one has, with or without the use of polygraph. Polygraphs measure arousal, which can be affected by anxiety, anxiety disorders such as posttraumatic stress disorder (PTSD), nervousness, fear, confusion, hypoglycemia, psychosis, depression, substance induced states (nicotine, stimulants), substance withdrawal state (alcohol withdrawal) or other emotions; polygraphs do not measure "lies". A polygraph cannot differentiate anxiety caused by dishonesty and anxiety caused by something else. The polygraph is inherently subjective. It relies heavily on interpretation by the examiner, so human error (which could be caused by examiner inexperience) and bias can result in the
Ye Jacobites by Name a collection of Scottish songs entitled "Personal Choice" by Ewan MacColl. The tune is taken from "My Love's in Germany" by Hector Macneill. This is the version in Johnson's, Hogg's and MacColl's collections: <poem> Ye Jacobites by name, give an ear, give an ear, Ye Jacobites by name, give an ear, Ye Jacobites by name, Your fautes I will proclaim, Your doctrines I maun blame, you shall hear, you shall hear Your doctrines I maun blame, you shall hear. What is Right, and What is Wrang, by the law, by the law? What is Right and what is Wrang by