¶1 Following a trial at which the jury found Alexander Ortiz-Abrego guilty on charges of child rape, the trial court held a contested competency hearing. The court determined that Ortiz-Abrego was incompetent during his trial, though various accommodations suggested by an expert who evaluated him midtrial could have helped him follow the proceedings. The court ordered a new trial. The Court of Appeals reversed, concluding that the trial court departed from the established competency standard by analyzing whether Ortiz-Abrego actually understood his trial and by injecting concepts from disability accommodations law. We hold that the trial court did not abuse the wide discretion appropriate to competency determinations. This case is unusual in that the competency hearing took place after the trial concluded. Viewing the record in that context, the trial court’s consideration of the defendant’s observed behavior during trial and its discussion of whether accommodations could have been made do not reflect a departure from the established competency standard. Because the trial court did not abuse its discretion, we reverse the Court of Appeals and reinstate the trial court’s ruling.
FACTS AND PROCEDURAL HISTORY
¶2 In 2008, the State charged Ortiz-Abrego with two counts of child rape. Early in the proceedings, Ortiz-Ab-rego’s assigned public defender became concerned about her client’s competency: Ortiz-Abrego could not explain *399what a trial was and did not know why he had to appear in court. Ortiz-Abrego was also unable to relate basic biographical information, including how he met his wife and his own birth date. Even after numerous meetings, Ortiz-Abrego appeared unable to understand the trial process or the gravity of the charges. Despite facing the possibility of life in prison, Ortiz-Abrego declined a plea offer for a 15-month sentence. The case went to trial on May 10, 2010.
¶3 At trial, defense counsel, the court, and the prosecutor all expressed concerns about Ortiz-Abrego’s understanding of the proceedings. The court conducted a colloquy, with mixed results: Ortiz-Abrego correctly identified his attorney, the prosecutor, and that he could “ ‘spend the rest of [his] life in jail.’ ” Clerk’s Papers (CP) at 331. However, he was unable to explain what it means for a witness to testify—despite the court having explained it to him minutes before—or the significance of the State’s decision to add a third charge. The court found that Ortiz-Abrego’s responses met the minimal requirements for competency.
¶4 As the trial progressed, the trial judge became “increasingly concerned about whether the defendant understood what was happening.” Id. at 333. The court called a brief recess to allow Dr. Tedd Judd, a Spanish-speaking neuropsychologist, to evaluate Ortiz-Abrego. Dr. Judd’s testing, though not a formal competency evaluation, showed that Ortiz-Abrego had an IQ (intelligence quotient) of 70 (borderline mentally handicapped). Ortiz-Abrego also exhibited “concrete thinking,” meaning he had difficulty thinking abstractly or hypothetically. Finally, Dr. Judd determined that Ortiz-Abrego had an auditory comprehension learning disability. As a result, Ortiz-Abrego struggled to understand verbal instructions and explanations. For example, “ ‘[w]hen asked to write a sentence about the weather in Seattle in winter, it took about six explanations before he was able to proceed, including explaining what a sentence was.’ ” Id. at 334. Dr. Judd concluded that “ ‘Ortiz-Abrego’s borderline intelligence, concrete thinking, and *400auditory comprehension disability will have a substantial impact on his ability to participate in a trial.’ ” Id. at 335. Dr. Judd’s report suggested a series of accommodations to allow Ortiz-Abrego to better track the court proceedings.1 None were requested or implemented.
¶5 The trial resumed, and the jury ultimately delivered a guilty verdict. The defense moved for arrest of judgment or a new trial on the ground that Ortiz-Abrego had not been competent to stand trial. In response, the court ordered a formal 15-day competency evaluation. Ortiz-Abrego was sent to Western State Hospital (WSH) on August 30, 2010 for the evaluation. Dr. Roman Gleyzer conducted an intake assessment and opined that Ortiz-Abrego’s level of function in society was “average” despite cognitive and intellectual disabilities. Verbatim Report of Proceedings (VRP) (June 9, 2011) at 52. Dr. Ray Hendrickson also evaluated Ortiz-Abrego, diagnosing an “adjustment disorder with depressed and anxious mood with borderline intellectual functioning.” Id. at 54. Due to difficulties in obtaining a properly certified interpreter, Ortiz-Abrego then returned to jail to await his formal competency evaluation.
¶6 On October 14, 2010, WSH’s Dr. George Nelson performed the full competency evaluation. Ortiz-Abrego’s performance had degraded noticeably since the midtrial evaluation by Dr. Judd. Dr. Nelson found Ortiz-Abrego to be incompetent. Dr. Nelson suggested medication and a period of commitment to treat Ortiz-Abrego’s acute emotional distress. The court ordered Ortiz-Abrego returned to WSH for 90 days of “competency restoration classes.” CP at 340.
¶7 At the end of this period, Dr. Hendrickson and postdoctoral fellow Dr. Amber Simpler conducted Ortiz-Abre-go’s final competency evaluation. Ortiz-Abrego was largely *401nonresponsive, professing that he either did not know or could not remember the answers to most questions. In his final report, Dr. Hendrickson stated that he did not have enough information to determine Ortiz-Abrego’s competency. Although Dr. Hendrickson suspected that Ortiz-Abrego was exaggerating his symptoms, none of the WSH doctors tested Ortiz-Abrego for malingering.2
¶8 Beginning on April 6, 2011, the trial court held a multiday, contested competency hearing. The court heard testimony from Dr. Judd, Ortiz-Abrego’s former defense attorney Anna Samuel, and the three WSH doctors. The State’s experts opined that Ortiz-Abrego was competent, largely based on the evidence of malingering. Dr. Judd testified that Ortiz-Abrego, whose attempts at dissembling had been unsophisticated and childlike, remained legally incompetent. After weighing the evidence, Judge Susan Craighead determined that Ortiz-Abrego “was not competent to stand the trial we gave him” and granted the defense motion for a new trial. Id. at 347.
¶9 The State appealed, and the Court of Appeals reversed, holding that the trial court applied the wrong legal standard by inappropriately considering Ortiz-Abrego’s actual understanding at trial and by relying on accommodations law to make a competency determination. State v. Ortiz-Abrego, No. 67894-9-I, slip op. at 8-9 (Wash. Ct. App. Aug. 17, 2015) (unpublished), http://www.courts.wa.gov /opinions/pdf/678949.pdf. Meanwhile, pursuant to RCW 10-.77.086(3), the State commenced a separate jury trial to adjudicate competency. The jury in that trial found Ortiz-Abrego competent to stand trial, and the defense appealed. The cases were linked on appeal, though Division One’s opinion in this case does not reference the competency trial appeal. See id. at 1-10. This court accepted review of the *402postverdict competency hearing only. State v. Ortiz-Abrego, 185 Wn.2d 1009, 367 P.3d 1084 (2015).
ANALYSIS
¶10 The State argues that the trial court applied the wrong competency standard by considering both Ortiz-Abrego’s actual understanding of his trial and the absence of disability accommodations. We disagree. It is appropriate for courts to weigh evidence of actual understanding because capacity may be inferred from observed performance. Courts may also accommodate the particular needs of a defendant by modifying trial schedules and day-to-day courtroom procedures in order to make the proceedings more accessible to a party. Such accommodations, when appropriate, are permissible exercises of judicial discretion—but are distinct from the legal analysis of competency to stand trial.
¶ 11 We review a trial court’s competency determination for abuse of discretion. See, e.g., State v. Ortiz, 104 Wn.2d 479, 482, 706 P.2d 1069 (1985) (noting trial court’s “wide discretion” in competency determinations). A court abuses its discretion only when an “ ‘order is manifestly unreasonable or based on untenable grounds.’ ” In re Pers. Restraint of Rhome, 172 Wn.2d 654, 668, 260 P.3d 874 (2011) (internal quotation marks omitted) (quoting State v. Rafay, 167 Wn.2d 644, 655, 222 P.3d 86 (2009)). A discretionary decision is “manifestly unreasonable” or “based on untenable grounds” if it results from applying the wrong legal standard or is unsupported by the record. Id.
A. Due Process Protects Incompetent Defendants from Trial or Conviction
¶12 An accused person has a fundamental right not to stand trial unless legally competent. State v. Wicklund, 96 Wn.2d 798, 800, 638 P.2d 1241 (1982) (citing Drope v. Missouri, 420 U.S. 162, 172, 95 S. Ct. 896, 43 L. Ed. *4032d 103 (1975)). This right is guaranteed by the due process clause of the Fourteenth Amendment. See U.S. Const. amend. XIV; State v. Coley, 180 Wn.2d 543, 551, 326 P.3d 702 (2014), cert. denied, 135 S. Ct. 1444 (2015). In 1973, Washington codified this right, providing that “[n]o incompetent person shall be tried, convicted, or sentenced for the commission of an offense so long as such incapacity continues.” RCW 10.77.050.
¶13 The United States Supreme Court established the federal test for competency in Dusky v. United States, 362 U.S. 402, 80 S. Ct. 788, 4 L. Ed. 2d 824 (1960). Under Dusky, a defendant is competent if he has “ ‘sufficient present ability to consult with his lawyer with a reasonable degree of rational understanding... [and] a rational as well as factual understanding of the proceedings against him.’ ” Id. at 402. In Drope, the Court equated “ability” with “capacity,” holding that a defendant is incompetent under Dusky if he “lacks the capacity to understand the nature and object of the proceedings against him, to consult with counsel, and to assist in preparing his defense.” 420 U.S. at 171; see also Godinez v. Moran, 509 U.S. 389, 402, 113 S. Ct. 2680, 125 L. Ed. 2d 321 (1993) (“Requiring that a criminal defendant be competent has a modest aim: It seeks to ensure that he has the capacity to understand the proceedings and to assist counsel.”). Washington competency law has adopted—and further developed—this capacity-based standard.
¶14 Washington’s competency law leaves the language of Dusky largely unchanged: a defendant is incompetent if he or she “lacks the capacity to understand the nature of the proceedings ... or to assist in his or her own defense as a result of mental disease or defect.” RCW 10.77.010(15). The legislature has added a series of procedural protections intended to increase consistency of com*404petency evaluations in our state’s courts.3 These procedural safeguards make Washington’s competency standard moderately more protective than the federal formulation.
¶15 Additionally, Washington courts have compiled a list of “competency factors” that the finder of fact is encouraged to consider. In State v. Dodd, this court noted that the “trial judge may make his determination from many things, including the defendant’s appearance, demeanor, conduct, personal and family history, past behavior, medical and psychiatric reports and the statements of counsel.” 70 Wn.2d 513, 514, 424 P.2d 302 (1967). The guiding principle is to allow the trial court wide discretion to consider the evidence that best illuminates whether the defendant has the mental capacity to make the “sum total of decisions that a defendant may be called upon to make during the course of a trial.” Godinez, 509 U.S. at 398.
¶16 The question in this case is whether the trial court correctly applied this capacity-based standard, or instead departed from it by considering Ortiz-Abrego’s actual understanding of his trial and by blending competency and disability accommodation law.
B. The Trial Court Applied the Correct Legal Standard
¶17 The State argues that the trial court departed from Washington’s capacity-based standard by considering whether Ortiz-Abrego actually understood his trial. Suppl. Br. of Resp’t at 24-25. The State further argues that the court created a “hybrid” standard by incorporating disability law into its competency determination. Id. at 15, 24. Considering the entire record in context, we conclude that the trial court properly considered the relevant factors and acted within its wide discretion.
*405 (1) The Trial Court Did Not Apply a Heightened Competency Standard
¶18 To be competent, a Washington defendant must have the capacity to (1) understand the proceedings and (2) assist in his own defense. RCW 10.77.010(15). Here, the trial court found that Ortiz-Abrego was incompetent at the time of his trial. CP at 347. It entered the following conclusions of law (CL):
2. ... [T]he defendant was unable to understand the trial process, the testimony of witnesses, and argument as a result of the combination of his borderline intellectual functioning and his auditory processing disability. Therefore, I find he lacked the capacity to assist his attorney in the absence of the accommodations outlined by Dr. Judd. . . .
3. I find by a preponderance of the evidence that the defendant was not competent to stand the trial we gave him, because he was not capable of properly understanding the nature of the trial proceeding or rationally assisting his legal counsel.
Id. at 346-47 (emphasis added). The State interprets the italicized phrase as “substantially raisfing] the bar of competency” by “[requiring some (indeterminate) showing of actual understanding.” Suppl. Br. of Resp’t at 25. The Court of Appeals agreed, holding that Washington law “does not require proof that a defendant has an actual or a ‘proper’ understanding” of the trial process. Ortiz-Abrego, slip op. at 8. The trial court’s conclusions, however, imposed no such requirement.
¶19 Instead, the trial court correctly applied the capacity-based standard. The court found Ortiz-Abrego to be incompetent because he was “not capable” of understanding the nature of his trial. CP at 347 (emphasis added). This tracks Washington’s statutory requirement that a defendant must have the capacity to understand the “proceedings.” RCW 10.77.010(15). The court’s conclusion that Ortiz-*406Abrego was “not capable” of understanding allows CL 3 to be read naturally alongside CL 2, which also tracks the capacity test. See CP at 346-47 (finding that the defendant was “unable” to understand the trial process, testimony, and arguments). The State does not explain how we can reasonably read the trial court’s ruling as using the correct standard in one paragraph but not the next.
¶20 The State’s misunderstanding may be due to the more detailed language in the trial court’s extensive findings of fact (FF). These findings discuss Ortiz-Abrego’s actual level of understanding: for example, the court notes that the defendant did not know his own birth date (FF 9), and states that he “simply did not appreciate what was going on in the courtroom” (FF 55). Id. at 329, 346. However, there is an important distinction between considering evidence of actual understanding and requiring proof of actual understanding to support a finding of competence. The former is an appropriate exercise of judicial discretion; the latter would be a departure from Washington’s competency standard.
¶21 A more commonsense reading of the trial court’s findings shows that the court was aware of this distinction, and was careful to separate factual observations from the legal standard. After noting the defendant’s difficulty recalling his own biographical details, the court explained, “[I]n and of itself, the defendant’s [memory] difficulty . . . does not make the defendant incompetent; what is relevant is the extent to which these observations are consistent with Dr. Judd’s evaluation and the evaluations of the WSH experts.” Id. at 329. In other words, the court used this evidence to aid it in weighing the relative credibility of expert testimony—not as its basis for finding Ortiz-Abrego incompetent.
¶22 The State argues that trial courts cannot consider evidence of actual understanding because “[e]vidence that a defendant understood elements of the trial is evidence that he had the capacity to understand, but the converse is not *407necessarily true.” Suppl. Br. of Resp’t at 25. The State notes that a lack of understanding could instead indicate inattentiveness or malingering. Id. This argument may be a valid critique of the reliability of such evidence, but it does not follow that the evidence should be categorically excluded from competency determinations. Even assuming it is actually possible for a judge to “ignore her own observations of the trial,”4 the State’s approach would encroach on the trial court’s discretion. See, e.g., Ortiz, 104 Wn.2d at 482 (noting the broad discretion of trial courts to conduct competency determinations).
¶23 Furthermore, the State’s argument appears to rest on an overly narrow interpretation of the Dusky standard, as discussed above. Yes, a defendant may be found competent in the absence of demonstrated understanding. See, e.g., Godinez, 509 U.S. at 402. But this does not mean that a trial court must simply ignore relevant evidence.5 Evidence that a defendant either did or did not understand his trial is best understood as valid circumstantial evidence that may be considered in a court’s competency analysis. See, e.g., Dodd, 70 Wn.2d at 514 (noting that trial courts consider a broad range of factors to determine competency). We decline to limit the ability of trial courts to make this inference.
(2) The Trial Court’s Discussion of Possible Accommodations Did Not Alter Its Application of the Underlying Legal Test
¶24 This case is unusual in that the contested hearing to determine if Ortiz-Abrego was competent to stand trial occurred after the trial itself. With the benefit of having observed the proceedings, the trial court found that Ortiz-Abrego was unable to understand his trial “in the ab*408sence of the accommodations outlined by Dr. Judd.” CP at 347. In essence, the court found that Ortiz-Abrego was incompetent during the trial he received, but had things been done differently, he could have been competent under the right circumstances. Id.; see also VRP (Aug. 11, 2011) at 24 (noting that “chang [ing] how we do a trial” might restore Ortiz-Abrego to competence more effectively than committing him to WSH). The court noted that Dr. Judd’s evaluation identified Ortiz-Abrego’s particular learning disability—an auditory comprehension disorder—as one of the key barriers to his ability to understand the trial as it unfolded. See CP at 335 (“ ‘Mr. Ortiz-Abrego’s . . . auditory comprehension disability will have a substantial impact on his ability to participate in a trial.’ ”). None of the several accommodations Dr. Judd suggested were implemented at trial. Id. at 336. Looking back at the events that unfolded, the judge concluded that Ortiz-Abrego was incompetent “to stand the trial we gave him.” Id. at 347.
¶25 The Court of Appeals criticizes the trial court for “ ‘design [ing] a way of conducting a trial’ ” to render the defendant competent, suggesting this improperly blends competency and disability accommodation law. Ortiz-Ab-rego, slip op. at 9. But, the trial court’s use of the word “accommodation” to describe ways that Ortiz-Abrego’s competency could have been assured at trial, without more, does not demonstrate that the court applied the wrong competency standard. The court did not hold that any defendant who shares Ortiz-Abrego’s disability is incompetent to stand trial in the absence of accommodations. See CP at 346-47. Instead, the trial judge—looking back—concluded that the defendant she observed in the trial she conducted was in fact incompetent during the proceedings. Id. at 347. The State’s argument that the trial court transformed “discretionary accommodations into a constitutional mandate” is an overbroad construction of the court’s fact-specific holding. Suppl. Br. of Resp’t at 26.
¶26 The trial court was not prohibited from considering whether the trial could have been conducted differently. To *409be clear, a criminal defendant’s competence to stand trial and the need for disability accommodations at that trial are distinct, if at times overlapping, concerns. While a mentally incompetent defendant may also be disabled, the presence of a disability does not automatically trigger a competency evaluation. For example, a trial court might be concerned that a defendant with sight, hearing, mobility, or other challenges cannot have a fair trial in the absence of accommodations, but the court would not refer that defendant for a competency evaluation. Given the unique posture of this case, in which the court retroactively examined Ortiz-Abrego’s competency after a completed trial, the distinction between accommodations and competency may seem blurred in the trial court’s findings. Nevertheless, the language used in the court’s CL demonstrates that the trial court kept the Dusky standard firmly in mind. See CP at 346-47. The court applied the correct competency test to determine that Ortiz-Abrego was “not competent to stand the trial we gave him” because he “lacked the capacity to assist his attorney” and “was not capable of properly understanding the nature of the trial proceeding.” Id. at 347. The court’s discussion of Dr. Judd’s proposed accommodations—none of which were implemented—was not integral to the competency determination, and may have simply reflected the court’s post hoc evaluation of how things could have been done differently. Insofar as the competency standard is concerned, this discussion may be regarded as surplusage.6 We hold that the trial court did not abuse its discretion by discussing due process concerns beyond the baseline requirement of competency when, in the ultimate analysis, the court applied the correct Dusky standard.
*410C. The Trial Court’s Determination That Ortiz-Abrego Was Incompetent at Trial Is Reasonably Supported by the Record
¶27 The State also challenges the trial court’s determination of incompetence as unsupported by the record. Suppl. Br. of Resp’t at 18-23; see also Rhome, 172 Wn.2d at 668 (a discretionary decision is “ ‘manifestly unreasonable’ ” if it is unsupported by the record (internal quotation marks omitted) (quoting Rafay, 167 Wn.2d at 655)). On this record, we conclude that the evidence reasonably supports the trial court’s determination that Ortiz-Abrego was legally incompetent at the time of his trial.
¶28 By nature, competency determinations are unique to each defendant. See, e.g., State v. Sisouvanh, 175 Wn.2d 607, 622, 290 P.3d 942 (2012) (noting that “no rule of general applicability” can effectively govern assessments of competency evaluations). They are also unique in that the task of the trial judge is not to measure overall mental capability but rather the specific mental capacity required to understand a trial. See Dusky, 362 U.S. at 402. The Dusky standard requires an understanding of the proceedings because without it, a defendant lacks the capacity to assist in his own defense and lacks the “ability to make necessary decisions at trial.” State v. Jones, 99 Wn.2d 735, 746, 664 P.2d 1216 (1983); Godinez, 509 U.S. at 397 (noting the defendant should have the “capacity for ‘reasoned choice’ among the alternatives available to him”). Trial courts should focus on whether the defendant possesses the “particular level of mental functioning” that makes possible “ ‘a reasonable degree of rational understanding.’ ” Godinez, 509 U.S. at 404 (Kennedy, J., concurring in part) (quoting Dusky, 362 U.S. at 402). IQ is not the end of the inquiry. Trial courts should consider the specific mental qualities that impact the defendant’s capacity to understand a trial, including any relevant disability.
¶29 In this context, Ortiz-Abrego’s measured IQ of 70 (CP at 128), his inability to recall his own birth date {id. at *411329), and the fact that he did not know what a sentence was {id. at 334) are all causes for concern—but not definitive proof of incompetence. Appropriately, the trial court also considered Ortiz-Abrego’s specific mental limitations relevant to his capacity to understand the trial proceedings.
¶30 Dr. Judd’s evaluation report showed that Ortiz-Abrego exhibited markedly concrete thinking, reflecting a limited capacity to engage in abstract thought or hypothetical reasoning. Id. at 118. As Dr. Judd explained, if a witness told the jury Ortiz-Abrego had been in place A when in reality he had been in place B, Ortiz-Abrego could not process the disconnect between the testimony and his concrete reality. VBP (June 8, 2011) at 125-26. The trial court recognized the significance of Ortiz-Abrego’s cognitive limitations. He would be unable to imagine that a jury might believe the witness and thus be incapable of responding logically or strategically to that possibility. CP at 335. A defendant who struggles with abstract thought is also likely to have difficulty making decisions such as evaluating a plea offer or understanding the impact of additional charges on the potential length of his sentence. Id. at 331-33 (noting Ortiz-Abrego’s problems with these tasks). The record here contained substantial evidence that concrete thinking detrimentally impacted the defendant’s “ability to make necessary decisions at trial.” Jones, 99 Wn.2d at 746; see, e.g., CP at 332.
¶31 Furthermore, Ortiz-Abrego’s auditory comprehension disability cast serious doubt on his capacity to understand trial proceedings. As the Godinez Court noted, “[T]he crucial component of the [Dusky] inquiry is the defendant’s possession of ‘a reasonable degree of rational understanding.’ ” 509 U.S. at 404 (Kennedy, J., concurring in part) (quoting Dusky, 362 U.S. at 402). The trial court concluded from the testimony that Ortiz-Abrego’s limited capacity to understand verbal instructions and explanations would inhibit his ability to understand the proceedings. CP at 335 (“ ‘Most notably, [Ortiz-Abrego] will have great difficulty in tracking, understanding, and remembering the proceedings. *412He will do worst with rapid speech, abstract concepts, and unfamiliar material.’ ”).
¶32 The FF show that the trial court carefully considered the testimony and also weighed evidence contrary to its ruling. In particular, the court noted evidence that Ortiz-Abrego eventually began to exaggerate his limitations (i.e., malinger), demonstrating that he is capable of at least some abstract thought. Id. at 346. However, the State’s argument—that “[deliberate malingering ... inherently contradicts any claim that a defendant is not competent”—goes too far. Suppl. Br. of Resp’t at 25. The act of malingering may be evidence in favor of finding competence, but it does not prove the defendant in fact has the capacity to understand his trial and assist in his defense. The trial court correctly recognized that malingering and incompetency are not mutually exclusive: “[T]he defendant has been exaggerating his lack of understanding since at least the fall of 2010, but I am not persuaded that this exaggeration is sufficiently sophisticated to undermine the results of Dr. Judd’s evaluation or the observations of Ms. Samuel and the Court.” CP at 346. It appears that the State’s argument outstrips even the support of its own experts, who were careful to note that Ortiz-Abrego’s apparent malingering “does not mean that Mr. Ortiz-Abrego has no cognitive impairments.” Id. at 153 (WSH Forensic Mental Health Report (Feb. 24, 2011)).
¶33 The trial court also appropriately weighed the relative credibility of expert testimony and evidence. Of the four experts who testified, “the Court found Dr. Judd to be the most credible.” Id. at 345. Dr. Judd was the “foremost expert in Washington on Spanish-speaking neuropsy-chological testing” and had experience conducting culturally appropriate evaluations of Latino/a defendants. Id. at 330, 334 (noting the importance of developing rapport through “ ‘personalismo,’ ” or small talk). By contrast, none of the State’s experts spoke Spanish—their reports were based on analyzing the responses of various interpreters *413and were thus potentially less reliable. See, e.g., id. at 341 (“It is apparent that the defendant struggled with the dynamic of being questioned through an interpreter.”). Moreover, WSH doctors made no attempt to evaluate Ortiz-Abrego in a culturally appropriate fashion: Ortiz-Abrego’s formal competency evaluation was a “two hour interrogation” adopting the “opposite [approach] to the one Dr. Judd would have recommended.” Id. This is concerning because in Sisouvanh, this court explicitly addressed the need for culturally appropriate competency evaluations. 175 Wn.2d at 624-25 (“[A] trial court could not properly accept the competency evaluation of an appointed expert who . . . failed to reasonably account for the need for cultural competency in his or her evaluation.”). Accordingly, the trial court reasonably gave greater weight to Dr. Judd’s report.
¶34 In summary, the record contains sufficient evidence to support the trial court’s conclusion that Ortiz-Abrego was incompetent at the time of his trial. While evidence of later malingering suggested a level of competence, the weight of the evidence in this case—including the testimony of the most qualified expert, the nature of Ortiz-Abrego’s disability, and the trial court’s own observations— supports the trial court’s finding of incompetence.
CONCLUSION
¶35 Vested with wide discretion, a trial court may consider a defendant’s actual understanding (or lack thereof) in determining whether the defendant has the requisite capacity to stand trial. The trial court’s discussion of possible disability accommodations, which were never implemented in this case, did not alter the legal competency standard applied. The trial court carefully weighed the evidence for and against a finding of incompetence, including evidence that Ortiz-Abrego was malingering. Supported by observations during trial and the testimony of a credible expert witness, the trial court reasonably determined that *414Ortiz-Abrego was incompetent during his trial. This determination was properly grounded in Washington’s capacity-based competency standard. We reverse the Court of Appeals and reinstate the trial court’s ruling.
Johnson, Owens, Wiggins, and Gordon McCloud, JJ., concur.The suggested accommodations included frequent breaks, simple summaries in Spanish, and quizzes to check comprehension of the proceedings. CP at 118. Ortiz-Abrego is a native Spanish speaker with a sixth grade education, and appears to have received a certified interpreter during court proceedings and formal evaluations. See, e.g., Verbatim Report of Proceedings (June 8, 2011) at 5.
The State alleged malingering, and Dr. Judd’s examination on April 22, 2011 revealed that Ortiz-Abrego was not demonstrating his true abilities. Suppl. Br. of Resp’t at 11; VRP (June 8, 2011) at 136, 138-39.
For example, commitments are not to exceed the maximum penal sentence for the offense and defendants are entitled to have attorneys present during any evaluation authorized by the statute. RCW 10.77.025, .020.
Suppl. Br. of Pet’r at 19.
As Ortiz-Abrego argues, “To suggest a demonstrated lack of understanding cannot support a finding of incompetency is to suggest a prediction of ability must trump observed inability.’’ Suppl. Br. of Pet’r at 19.
We need not identify the threshold at which due process might require accommodations for a defendant’s disability. That is not at issue here. As the Court of Appeals acknowledged, discretionary accommodations of the type proposed by Dr. Judd fall within the trial court’s authority. Ortiz-Abrego, slip op. at 8-9 (“the trial court has discretion to accommodate a defendant with cognitive difficulties’’).