As to the second alleged requirement, employer asserts that the administrative law judge's award cannot be founded upon the opinion of a psychologist. As support, employer directs us to the provision that reads, "[m]edical opinions addressing compensability and disability shall be stated within a reasonable degree of medical certainty."
Dr. Shaw did not offer a medical opinion; she offered her opinion as a licensed psychologist. Dr. Shaw's testimony does not run afoul of the statute. During deposition, employee's counsel asked Dr. Shaw if her opinion was given "within a reasonable degree of psychiatric testimony," to which Dr. Shaw answered affirmatively. We decline employer's invitation to transform Dr. Shaw's persuasive psychological opinion into an impermissible medical opinion based solely on that brief exchange, particularly since employer's counsel did not raise an objection during the deposition.
Further, if we were to accept employer's premise that every claim for permanent disability must be supported by a medical opinion, we would render nearly meaningless the portion of $\S 287.200$ RSMo providing compensation for permanent total disability benefits because the determination of whether an injured worker is permanently and totally disabled is not solely a medical question.
The term "total disability" means the inability to return to any employment and not merely the inability to return to the employment in which the employee was engaged at the time of the accident. Section 287.020.7 [redesignated sub. 6]. The test for permanent total disability is the worker's ability to compete in the open labor market in that it measures the worker's potential for returning to employment. The pivotal question is whether an employer can reasonably be expected to hire this employee, given his
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[^0]: ${ }^{2}$ State ex rel. State v. Parkinson, 280 S.W.3d 70, 76 (Mo. 2009).