Concurring in part and dissenting in part:
I agree with my brother judges that the new insanity standard adopted in United States v. Frederick, 3 M.J. 230 (CMA 1977), must be applied to this case. The appellant’s conviction was pending appeal as of the date of that opinion.
I further agree that since Frederick does not tell us what is meant by the term “mental disease or defect”, an enlightening discussion of that phrase by the Court would have been helpful. This “blind spot” also appears in the American Law Institute’s Model Penal Code, the military’s newly adopted prismatic refractor of the shades of mental responsibility. It tells us by the gratuitous caveat-directed at the psychopathic offender — what is excluded but does not reveal the other side of the coin.1
What, if anything, is included ? This appears to be still another example of the legal difficulties presented by the fact that there is no pure black or white in mental illness. Notwithstanding the difficult, if not impossible, task of defining mental disease the newly adopted formula makes its existence obligatory before the question of irresponsibility can even be considered.
The ALI test, essentially a more sophisticated and reworded expansion of the M’Naghton knowledge concept and the irresistible impulse idea, requires that the accused lack “substantial capacity” either to “appreciate the criminality [wrongfulness] of his conduct or to conform” it to the “requirements of law.”
The next question that comes to mind is, “How substantial is ‘substantial’ ”? We can all agree, I suppose, that substantial means something more than slight or not just a very little. But how much more? The age old puzzler: “When does a calf become a cow”?
Another matter of semantics, yet unresolved, which gives me trouble is the ALI’s substitution of “appreciation” for “knowledge.” While it widens the fact-finders scope of consideration of the accused’s alleged cognitive impairment to include more than superficial rote-like literal answers to simple questions, I doubt that without helpful judicial guidance the lay members of a court-martial will be able to grasp the profound difference between “appreciation” and their common experience interpretation of anything that is “known or perceived.”
Another pit-fall comes to mind. How will the average layman who sits on a military jury be able to grasp the legal significance of such an expression as “to conform his conduct to the requirements of the law”? One guess is as good as another.
For these reasons and for others which I do not yet foresee or fully appreciate, I agree with Judge Jones that we need con*898sidered guidance including a realistic and down to earth definition of “mental disease.” The military has been handed a brand new criminal responsibility “tester” and we now need written instructions as to how best to assemble it and make it work. I am fully aware of our option to utilize the “trial and error” method but I prefer to take off from “ground zero” on a pre-eharted course applicable to all the armed forces.
I disagree with my brother, however, in urging the Court .of Military Appeals to consider as one of its options the adoption of the definition of the term “mental disease or defect” appearing in McDonald v. United States, 114 U.S.App.D.C. 120, 312 F.2d 847 (1962):
“A mental disease or defect includes any abnormal condition of the mind which substantially affects mental or emotional processes and substantially impairs behavior controls.” 114 U.S.App.D.C. at 124, 312 F.2d at 851.
To me this definition saddles us with a rule of law that could excuse almost any criminal conduct. Crimes committed while the perpetrator was emotionally affected by anger, hatred, spite, jealousy, envy and perhaps even love or pride conceivably could, in the mind of a layman, fall within this meaning. This places the court members in the position of having endless testimony concerning the life long development, adaptation and functioning of these emotional processes and controls. Rather than adopt the McDonald definition I would prefer the Court of Military Appeals formulate it’s own or else leave us to our own devices which might be what they have intentionally already done.
However, I do not agree with my two brothers that the use of the insanity test (Paragraph 120, Manual for Courts-Martial, United States, 1969 (Revised edition)), considered by the military judge presiding over this bench trial amounted to prejudicial error requiring reversal and a new trial. With respect to the exhaustive consideration of the various mental responsibility tests found in Frederick I suggest that the crucial decision with respect to the mental state of a defendant rests with the fact-finders, after they have heard the evidence and the court’s instruction [except in a bench trial], and have had an opportunity to personally observe the defendant.2
At trial the defense presented the testimony of a psychiatrist who was of the opinion that at the time of the offense the accused was undergoing a “dissociative reaction”,3 and that he probably could not distinguish right from wrong or adhere to the right. This testimony was rebutted by two Army psychiatrists who arrived at a different diagnosis. The defense psychiatrist believed that during the week preceding the offense the accused succumbed to multiple pressures emanating from his family, school, and girlfriend. He lapsed into a dissociative episode which temporarily deprived him of his capacity to adhere to the right on the date of the crime. The accused’s paramour was the primary source of his mental pressure. He had fallen victim to her nymphomania and his concern for her heroin addiction. To regain her lost love he felt that he had to stop being a military policeman momentarily by committing a major crime. He subconsciously wanted to excel the criminal exploits of her newly acquired boyfriend, who had recently robbed the Monmouth Mall Shopping Center. To me this represents an abnormality manifested only by antisocial conduct which is not a defense under either standard.
I hesitate to impose any iron-clad rule upon a court-martial with the disastrous result that the minor semantic variations which do not change the basic meaning would result in a reversal. When considering the testimony of all the witnesses, lay and expert, it is clear to me that whether the trial judge applied the Manual standard *899or the ALI standard, the resulting determination of the accused’s mental responsibility would have been the same. Under these circumstances, the failure to use the ALI definition, which at the time of the trial had not been adopted by the military did not prejudice the accused and cannot in my opinion constitute reversible error.
I would affirm.
. In all fairness it should be pointed out that the psychiatrist members of the ALI Advisory-Committee felt sufficiently out of sympathy with the definition as finally drafted to publish a joint dissent. The support of the judges and lawyers seems to have been based primarily on deterrability.
. United States v. Igoe, Judge, 1 Cir., 331 F.2d 766 (1964).
. According to the witness this means: “A temporary reaction of the mind which deprived one of the capacity to adhere to the right . the primary purpose is to reduce unbearable anxiety.”