Donald A. Newton v. Shirley Chater ( 1996 )


Menu:
  •                                  __________
    96-1096
    __________
    Donald A. Newton,                     *
    *
    Plaintiff-Appellant,             *
    *  Appeal from the United States
    v.                               *  District Court for the
    *  Southern District of Iowa.
    Shirley S. Chater,                    *
    Commissioner of Social                *
    Security,                             *
    *
    Defendant-Appellee.              *
    __________
    Submitted:    June 14, 1996
    Filed:  August 9, 1996
    __________
    Before MORRIS SHEPPARD ARNOLD and MURPHY, Circuit Judges, and JACKSON,*
    District Judge.
    __________
    MURPHY, Circuit Judge.
    Donald A. Newton appeals from a district court decision affirming the
    Social Security Commissioner's denial of his applications for disability
    insurance and supplemental security income benefits.      We reverse and
    remand.
    I.
    Newton applied for disability insurance benefits on April 22, 1993
    under Title II of the Social Security Act, 42 U.S.C. § 401 et
    *
    The HONORABLE CAROL E. JACKSON, United States District
    Judge for the Eastern District of Missouri, sitting by
    designation.
    seq., and for Supplemental Security Income (SSI) benefits under Title XVI
    of the Act, 42 U.S.C. § 1381 et seq.      He alleged disability from October
    30, 1992, based on illiteracy, memory lapses, alcoholism, and hypertension.
    His applications were denied initially and on reconsideration.
    A hearing before an administrative law judge (ALJ) was held in
    November 1994.     Newton was 37 years old at the time.    His previous jobs
    included unskilled or semi-skilled work pouring iron, cutting sod, sweeping
    floors, applying hot roofing materials, and doing construction tasks.
    These jobs involved medium to very heavy labor, did not require reading or
    writing, and were not highly technical in nature.
    Since his alleged onset date of disability, Newton has worked at two
    jobs.     During June to September of 1994, he worked at the Black Hawk
    Foundry as a grinder and a metal beater, which involved carrying weights
    between 150 to 200 pounds.   He earned between $6.50 and $7.26 per hour and
    worked at least forty hours per week.     He testified at the hearing that he
    drank during lunch, but stated he was fired because of an eye injury, from
    which he has fully recovered.   Newton also worked for one week with Rose's
    Wood Products in October 1994, but said he quit because his drinking
    prevented him from going to work in the mornings.    He testified that he has
    looked for other work.
    According to intelligence tests, Newton has an I.Q. score of 77,
    which is in the borderline range of mental deficiency.      Newton testified
    that he attended special education classes until the ninth or tenth grade,
    but that his reading and arithmetic abilities were at a second grade level.
    He said he could not read street signs but did read comic strips and
    letters from his girlfriend.     He also alleged difficulties with counting
    and making change and claimed to have trouble remembering things.    Near the
    end of the hearing, however, he stated he had been able to concentrate and
    2
    answer questions during it.
    Several medical reports were also introduced into evidence.      Stephen
    Paul Singley, M.A., evaluated Newton in May 1993.      Newton was easily able
    to recall his date of birth, the address where he had lived for one month,
    and several things about his past.        Singley concluded that Newton might
    have dyslexia and was "quite incapable . . . of maintaining competitive
    employment" if his daily functioning was similar to that during the
    interview.    Dr. Norman A. Scott reviewed Newton's medical records in July
    1993 and concluded that he had moderate deficiencies of concentration,
    persistence, or pace resulting in the failure to complete tasks in a timely
    manner.      Dr. Scott nevertheless concluded that Newton was capable of
    completing independent simple activities.      Dr. Janet S. McDonough reached
    a similar conclusion based on her review in November 1993 of Newton's
    records, reporting that he could concentrate well enough to complete
    simple, routine tasks.
    Newton testified that he suffered from uncontrollable alcoholism.
    He claimed two different companies had fired him for drinking on the job
    and that he had been arrested three times for driving under the influence.
    He stated he drank daily, using money from collected cans to fund his
    habit.    He has been through eight treatment programs and says he often
    starts drinking within a few days after finishing a program.         Newton's
    treating physician, Dennis Straubinger, D.O., reported in March of 1993
    that Newton was no longer using alcohol and that he was capable of working
    as of March 25, 1993.    Dr. D.V. Domingo, a psychiatrist who examined Newton
    in May 1993, also reported that Newton had stated he was no longer using
    alcohol, which was substantiated by a lack of alcohol smell on his breath.
    Dr. Domingo concluded that if Newton stayed sober, he could carry out
    instructions, interact appropriately with people around him, and maintain
    attention and concentration for simple jobs such as janitorial work.
    3
    Newton was suffering no physical impairments except for numbness in
    his right fingers due to an injury some eight years before the hearing.
    (He writes with his left hand, but claimed he did most things with his
    right hand.)    Despite surgery to repair a nerve in his right wrist, he said
    certain fingers could not feel objects.                 He stated on a prehearing
    questionnaire that he did not take painkillers or any kind of medication.
    Newton testified that his daily activities included riding his bike
    to collect cans for money, visiting with his girlfriend and friends,
    walking around, smoking cigarettes, occasional vacuuming, and fishing with
    his eleven-year-old son.     He also reported on his benefits application that
    he liked to watch race cars and television.
    The ALJ posed two hypothetical questions to the vocational expert,
    G. Brian Paprocki.      The first hypothetical described a younger individual
    with    no   physical   limitations,   a   ninth   or    tenth   grade   education,   a
    borderline range of intelligence, a minimal ability to read and write, an
    ability to perform only simple tasks, and an ability to control a drinking
    problem.     The vocational expert testified that such a person could work as
    a foundry worker, commercial cleaner, roofer, or horticultural worker.                In
    the    ALJ's second hypothetical, the individual had all of the above
    limitations plus an inability to control his drinking.            The expert assumed
    such a person would not regularly report to work and could therefore not
    hold employment.    Newton's attorney then asked the expert about the effect
    of the reported deficiency in concentration, persistence, and pace on
    Newton's ability to work.        The expert responded that these basic work
    habits were necessary for a person to maintain employment, and that a
    moderate deficiency in these abilities would cause problems on an ongoing
    daily basis, "regardless of . . .          what the job required from a physical
    or skill standpoint."
    4
    The ALJ issued a decision in February 1995, denying disability
    insurance benefits.        The ALJ found that Newton was not disabled due to the
    performance of substantial gainful activity from June to September 1994 at
    the   Black Hawk Foundry.             The ALJ found that Newton had borderline
    intellectual functioning and a history of substance abuse.                            The ALJ
    indicated on an attached Psychiatric Review Technique Form that Newton
    often had deficiencies of concentration, persistence, or pace, but found
    him capable of maintaining concentration and attention for simple work.
    The ALJ stated that Newton had no impairment or combination of impairments
    sufficient to meet the requirements in the regulations.                      The ALJ further
    noted    that   Newton's     recent    foundry     work     showed   he   had    no   physical
    limitations,     he   could       control   his    drinking    problem,      and   his   daily
    activities were not greatly restricted.              Based on these findings, the ALJ
    concluded Newton could perform his past work as a roofer, commercial
    cleaner, horticultural laborer, and foundry worker.
    Newton pursued his administrative claim further and then turned to
    federal court.        The Appeals Council denied review in May 1995.                        The
    district court affirmed the Commissioner's decision in December 1995,
    concluding that it was supported by substantial evidence on the record as
    a whole and not affected by any error of law.                  On appeal, Newton argues
    that he was entitled to a trial work period in 1994, that the hypothetical
    question    posed     to    the    vocational      expert     erroneously       excluded    his
    deficiencies     of   concentration,        persistence,       or    pace,    that    the   ALJ
    improperly discredited his complaints of uncontrollable alcoholism, and
    that the evidence supported a finding of disability.
    II.
    The Commissioner's decision to deny disability insurance benefits
    will be affirmed unless it is unsupported by substantial evidence in the
    record as a whole or based on legal error.                Keller
    5
    v. Shalala, 
    26 F.3d 856
    , 858 (8th Cir. 1994).         Our review encompasses
    evidence that both supports and detracts from the Commissioner's decision.
    Mapes v. Chater, 
    82 F.3d 259
    , 262 (8th Cir. 1996).
    A.
    Newton argues that his work from June to September 1994 should not
    have been considered as evidence of substantial gainful activity showing
    that he was not disabled.   He argues that his work constituted a trial work
    period which could not be considered in determining his eligibility for
    disability insurance benefits.      The Commissioner responds that Newton
    should not be allowed to raise the issue for the first time on appeal and,
    in any event, he is not entitled to a trial work period because he was
    never awarded benefits.     She contends that the ALJ properly considered
    Newton's 1994 work in assessing his alleged disability.
    Newton asserted in his district court brief that he was "entitled to
    a trial work period" and that his work during 1994 should not be fatal to
    his disability claim.   That brief cited the trial work provisions in both
    the federal statutes and regulations, as well as Lacy v. Sullivan, 810 F.
    Supp. 1038, 1040-42 (S.D.Iowa 1992), which discussed the effect on a
    disability claim of activity during a trial work period.         Newton has
    sufficiently raised the trial work period issue, and it is properly before
    us.
    Under the Social Security Act, every insured individual under the age
    of 65 who has filed an application for benefits and is under a disability
    is entitled to benefits.     42 U.S.C. § 423(a)(1).     Disability means the
    "inability to engage in any substantial gainful activity by reason of any
    medically determinable physical or mental impairment which can be expected
    to result in death or which has lasted or can be expected to last for a
    continuous period of not less than 12 months."    42 U.S.C. § 423(d)(1)(A).
    A person
    6
    becomes    entitled   to   disability    benefits   for    each     month   after   five
    consecutive months of being under a disability.                 
    Id. §§ 423(a)(1)(D)
    &
    (c)(2)(A).
    A determination of disability is made according to a five-step
    sequential process.        See 20 C.F.R. § 404.1520.            These steps take into
    account whether a claimant is working, whether the claimant's physical or
    mental impairments are severe, whether the claimant's impairments prevent
    a   resumption of work done in the past, and whether the claimant's
    impairments preclude any other type of work.              
    Id. The regulations
    also
    require a separate sequential process for evaluating allegations of mental
    impairments in adult claimants.         See 
    id. § 404.1520a(a).
    If a claimant is working in a substantial gainful activity, he will
    be considered not disabled under step one regardless of his medical
    condition, age, education, and work experience.           
    Id. § 404.1420.
        Any work
    performed during a period of claimed disability may show that a claimant
    can engage in substantial gainful activity.         
    Id. Relevant factors
    include
    amount of earnings and whether the work was conducted in a sheltered or
    special environment.       
    Id. § 404.1574.
    Work done during a trial work period, however, may not be considered
    in determining whether a claimant's disability has ceased during that
    period.2     42 U.S.C. § 422(c)(2); 20 C.F.R. § 404.1592(a); Walker v.
    Secretary of Health and Human Services, 
    943 F.2d 1257
    , 1260 (10th Cir.
    1991); McDonald v. Bowen, 
    818 F.2d 559
    , 565 (7th Cir. 1986);                 Hunter v.
    Department of HHS, 
    851 F. 2
          Our review on this issue is limited to Newton's claim for
    disability insurance benefits because trial work provisions no
    longer apply to claims for supplemental security income benefits.
    See Employment Opportunities for Disabled Americans Act, Pub.L.
    No. 99-643, 100 Stat. 3574 (1986) (amending 42 U.S.C. § 1382c by
    eliminating provisions on trial work period).
    7
    Supp. 75, 79 (E.D.N.Y. 1994); Lacy v. Sullivan, 
    810 F. Supp. 1038
    , 1041
    (S.D.Iowa 1992); Tepfer v. Secretary of HHS, 
    712 F. Supp. 156
    , 158
    (W.D.Ark. 1989).    This provision enables a claimant to test his or her
    ability to work.    42 U.S.C. § 422(c)(2); 20 C.F.R. § 404.1592(a).    Work
    performed during the trial period may only be considered in determining
    whether a disability ended at some point after the trial period.   20 C.F.R.
    § 404.1592(a).   In addition, a claimant's disability may be found to have
    ended during the trial work period "if the medical or other evidence shows
    that [the claimant is] no longer disabled."          
    Id. § 404.1592(e)(2).
    In order to be entitled to a trial work period, a claimant must be
    entitled to disability insurance benefits.   42 U.S.C. § 423(a); 20 C.F.R.
    § 404.1592(d)(2)(i).   As noted, a claimant becomes entitled to disability
    insurance benefits after filing an application and waiting five consecutive
    months during which he or she is under a disability that has lasted or can
    be expected to last twelve months.   42 U.S.C. §§ 423(a)(1)(D) & (c)(2)(A).
    The trial work period begins with the month in which the individual becomes
    entitled to disability insurance benefits, but it may not begin before the
    month in which the application for benefits is filed.   
    Id. § 422(c)(3);
    20
    C.F.R. § 404.1592(e).    The trial period ends at the close of the ninth
    month, whether consecutive or not, in which services have been performed,
    or at the month in which evidence besides the trial work shows the claimant
    is not disabled.   
    Id. § 404.1592(e)(1)
    & (2).
    In this case, the ALJ's decision of no disability was premised on
    Newton's work at the Black Hawk Foundry during 1994.      At step one of the
    sequential evaluation process the ALJ found that Newton's work from June
    to September of 1994 amounted to substantial gainful activity and that he
    was therefore not disabled.    The ALJ then went on to evaluate Newton's
    allegations of disability based on his alleged learning disability,
    alcoholism, memory lapses, and hypertension.     The ALJ cited the 1994 work
    as
    8
    evidence that Newton's daily activities were fairly unrestricted, he had
    no physical limitations, he could control his use of alcohol, and his
    alleged impairments did not prevent him from returning to his past relevant
    work.
    The ALJ erred in basing a decision of no disability on Newton's 1994
    work without considering whether it qualified as falling within a trial
    work period.    If Newton was disabled for five consecutive months before he
    began work in June 1994, then he would have been entitled to disability
    insurance benefits and a trial work period.         42 U.S.C. §§ 422(c)(3) &
    423(a)(1); 20 C.F.R. § 404.1592(e).        If he was eligible for a trial work
    period in June 1994, then his services for nine months thereafter would
    constitute trial work.     20 C.F.R. §§ 404.1592(a) & (e).     His trial work
    could only show that his disability ended at some point after his trial
    period.    
    Id. (emphasis added).
      The Commissioner could determine that his
    disability ended during the trial work period, however, based on medical
    or other evidence besides his trial work.       
    Id. § 404.1592(e)(2).
    The Commissioner argues that Newton was not entitled to a trial work
    period because he had not yet been awarded benefits.      She cites 20 C.F.R.
    § 404.1592(d)(1), which states that "[t]hose who are receiving disability
    insurance benefits . . . generally are entitled to a trial work period" and
    Social Security Ruling 82-52, which states that when a "return to work
    demonstrating ability to engage in [substantial gainful activity] occurs
    before approval of the award and prior to the lapse of the 12-month period
    after onset, the claim must be denied."        She interprets these provisions
    to mean that only those claimants who are awarded and receiving benefits
    may have a trial work period.
    While courts must give deference to an agency's interpretation of its
    own regulations, courts are not bound by them and they are not conclusive.
    White Industries, Inc. v. F.A.A., 
    692 F.2d 532
    ,
    9
    534 (8th Cir. 1982).    Social Security rulings are intended to bind only the
    Social Security Administration.         20 C.F.R. § 422.406(b)(1).         They have
    neither   the   force   nor   effect   of    law   or   Congressionally   promulgated
    regulations.    See Heckler v. Edwards, 
    465 U.S. 870
    , 874 n.3 (1983).
    The cited regulation, 20 C.F.R. § 404.1592(d)(1), does not exclude
    those who have not yet received benefits from engaging in trial work.            That
    provision does not state that only those who are receiving benefits are
    entitled to a trial work period, only that they "generally are entitled"
    to one.   The only express requirement in the regulations for entitlement
    to a trial work period is that a person be "entitled" to disability
    insurance cash benefits.        
    Id. § 404.1592(d)(2)(i).
            Under the statute,
    entitlement to such benefits is not conditioned upon receipt of a benefits
    award, but only upon the passage of five consecutive months of disability
    lasting twelve continuous months.       42 U.S.C. §§ 423(a)(1)(D) & (c)(2)(A).
    A claimant may thus actually become entitled to disability benefits before
    adjudication of his claim, and then the claimant's trial work period would
    also begin before an award of benefits is approved.
    The agency ruling, SSR 82-52, is inconsistent with the statutory
    provisions governing the start of a trial work period.             Under SSR 82-52,
    a trial work period may begin only after benefits have been awarded and the
    claimant has had a disability for twelve consecutive months.3              According
    3
    It is also unclear whether SSR 82-52 even applies in this
    case. The ruling provides that a disability claim should be
    denied if the claimant works before an award is approved and
    before "the lapse of the 12-month period after onset [of
    disability]." The ruling does not elaborate on whether the
    period of twelve consecutive months begins immediately following
    the alleged onset disability date, or at some point after the
    onset date. If the former interpretation were correct, then SSR
    82-52 would not seem to apply here because Newton's 1994 work at
    the Black Hawk Foundry occurred well after the twelve consecutive
    months following his
    alleged onset disability date of October 30, 1992. Neither party
    addressed this possibility in their briefs, and we have found no
    case law on point. In light of our conclusion that Newton may be
    entitled to a trial work period under the regulations, we find it
    unnecessary to resolve this issue.
    10
    to the statute and regulations,
    11
    though, a trial work period starts in the month that entitlement to
    disability benefits begins, which is the month following five consecutive
    months of being under a disability that has lasted or is expected to last
    a total of twelve continuous months.           42 U.S.C. § 423(d)(1)(A) (emphasis
    added); 20 C.F.R. § 404.1592(e); 
    Walker, 943 F.2d at 1260
    ; Hunter, 851 F.
    Supp. at 79; 
    Lacy, 810 F. Supp. at 1041
    .                 In other words, under the
    statute, a claimant need not have had a disability for twelve consecutive
    months before he may test his ability to work.
    Moreover, conditioning trial work periods upon prior receipt of
    benefits would subject claimants to the vagaries of the administrative
    office in which the claim was filed.                  An individual whose claim is
    efficiently processed might be able to begin trial work after expiration
    of the five-month waiting period and award of benefits, in contrast to
    another claimant who filed in a busier or less efficient office.                See
    
    Tepfer, 712 F. Supp. at 159
    .       Claimants could be discouraged from working
    prior to an adjudication, and, under SSR 82-52, they would be forced to
    remain idle for at least one year.          This situation would be inconsistent
    with the trial work period policy to encourage people to return to work as
    soon as possible.      42 U.S.C. § 422(c); 
    Walker, 943 F.2d at 1260
    ; 
    McDonald, 818 F.2d at 1264
    ; 
    Hunter, 851 F. Supp. at 78
    .
    The language in the statutes and regulations does not require that
    a trial work period be conditioned on a prior receipt of benefits and/or
    the   lapse   of   a   twelve   month   period   of    disability.   See 42   U.S.C.
    § 422(c)(2); 20 C.F.R. § 404.1592(a); 
    Walker, 943 F.2d at 1260
    ; 
    McDonald, 818 F.2d at 565
    ;       
    Hunter, 851 F. Supp. at 79
    ; 
    Lacy, 810 F. Supp. at 1041
    ;
    
    Tepfer, 712 F. Supp. at 158
    .        The
    12
    Commissioner thus erred in considering Newton's summer 1994 work as
    evidence of substantial gainful activity to support a finding of no
    disability without first determining whether he had been entitled to a
    trial work period during that time.
    B.
    Newton     also    challenges     a   hypothetical      question   posed   to   the
    vocational expert.      In support of a finding of no disability, the ALJ cited
    the vocational expert's response to a hypothetical question which described
    a person with a minimal ability to read and write, a borderline range of
    intelligence, a ninth or tenth grade education, an inability to perform
    highly skilled or technical work, a capacity for simple jobs, and a
    demonstrated ability to control his drinking problem.               Newton argues that
    this question was defective because it omitted medical evidence of his
    deficiencies of concentration, persistence, or pace resulting in a failure
    to complete tasks in a timely manner.
    A     hypothetical    question       must   precisely   describe    a   claimant's
    impairments so that the vocational expert may accurately assess whether
    jobs exist for the claimant.        Smith v. Shalala, 
    31 F.3d 715
    , 717 (8th Cir.
    1994).     A vocational expert cannot be assumed to remember all of a
    claimant's impairments from the record.           Whitmore v. Bowen, 
    785 F.2d 262
    ,
    263-64 (8th Cir. 1986).         An expert's testimony based upon an insufficient
    hypothetical question may not constitute substantial evidence to support
    a finding of no disability.         
    Id. There is
    no dispute in the medical evidence that Newton suffers from
    deficiencies of concentration, persistence, or pace, or that these were not
    mentioned in the hypothetical question.            Dr. Scott found that Newton had
    moderate deficiencies in his ability to carry out detailed instructions,
    maintain    attention     and    concentration     for   extended    periods,   perform
    activities within a
    13
    schedule,   maintain   regular    attendance,   be   punctual    within    customary
    tolerances, complete a normal work week, and perform at a consistent pace
    without an unreasonable number and length of rest periods.            Dr. McDonough
    found that Newton was markedly limited in his ability to carry out detailed
    instructions and moderately limited in his ability to maintain attention
    and concentration for extended periods.         Consistent with these findings,
    the ALJ stated on the Psychiatric Review Technique Form attached to the
    decision    that   Newton   "often"    has   deficiencies       of   concentration,
    persistence, or pace.
    The vocational expert could not have been expected to remember
    Newton's deficiencies in these areas from the record alone.          See 
    Whitmore, 785 F.2d at 263-64
    .     Since these deficiencies were not included in the
    hypothetical question, the expert did not base his opinion on the full
    extent of Newton's limitations and his testimony could not have constituted
    substantial evidence to support the Commissioner's decision.              
    Id. The Commissioner
    contends that these deficiencies did not have to be
    included in the hypothetical question because the question limited Newton's
    capabilities to simple jobs.        She notes that Drs. Scott and McDonough
    concluded that Newton's concentration problems did not significantly limit
    his abilities to follow short and simple instructions and make simple work-
    related decisions, and that Dr. Domingo determined Newton could maintain
    concentration for simple work.
    The vocational expert stated on cross-examination, however, that
    Newton's concentration and persistence problems related to basic work
    habits needed to maintain employment.           A moderate deficiency in these
    areas, the expert testified, would cause problems on an ongoing daily
    basis, "regardless of . . .      what the job required from a physical or skill
    standpoint."   The expert's original response to the hypothetical question
    may thus have been
    14
    different if the question had already described all of Newton's functional
    limitations.    See 
    Smith, 31 F.3d at 717
    .    Any hypothetical question on
    remand should include Newton's deficiencies of concentration, persistence,
    or pace so that the vocational expert might accurately determine his
    ability to work.
    C.
    Newton contends that the ALJ erroneously discredited his complaints
    of uncontrollable alcoholism by failing properly to apply the standards set
    forth in Polaski v. Heckler, 
    739 F.2d 1320
    (8th Cir. 1984) (subsequent
    history omitted).     He asserts that the overwhelming evidence shows he
    cannot control his drinking and he is thereby incapable of working.
    In order to establish disability due to alcoholism, a claimant must
    show that he has lost self-control to the point of being "impotent to seek
    and use means of rehabilitation" and that his disability is encompassed by
    the Act.4   Starr v. Sullivan, 
    981 F.2d 1006
    , 1008 (8th Cir. 1992) (citation
    omitted).   A key factor in assessing a claimant's ability to control his
    use of alcohol is his ability to engage in substantial gainful activity.
    
    Mapes, 82 F.3d at 263
    .     The claimant's credibility is also assessed in
    relation to daily activities; the duration, frequency, and intensity of the
    4
    Recent amendments to the Social Security Act eliminate
    alcoholism as a basis for obtaining disability insurance and
    supplemental security income benefits. See Contract with America
    Advancement Act of 1996, Pub. L. No. 104-121, 110 Stat. 847, 852-
    53 (amending 42 U.S.C. §§ 423(d)(2) & 1382(c)). For claims
    decided by the Commissioner before March 29, 1996 (the enactment
    date of the amendments), disability benefits beginning on, or
    after, January 1, 1997 may not be based on alcoholism. 110 Stat.
    at 853-54. The final administrative adjudication of Newton's
    claim was made in May 1995, when the Appeals Council denied
    Newton's request for review of the ALJ's decision. If Newton
    were disabled by alcoholism, his eligibility for benefits on this
    basis could not extend beyond January 1, 1997. See 
    id. 15 subjective
       complaint;   precipitating     and   aggravating    factors;   dosage,
    effectiveness, and side effects of medication; and functional restrictions.
    
    Polaski, 739 F.2d at 1322
    .
    The     ALJ   found   that   Newton's    alcohol   usage    had   not   been   an
    uncontrolled or persistently significant influence on his work abilities
    based in part on his past twenty years of work and the 1994 work at the
    Black Hawk Foundry.     Although Newton worked fairly consistently from 1973
    through 1992, it was in October 1992 that his alcoholism became allegedly
    disabling.    After that date, the only substantial gainful activity the ALJ
    found that Newton had performed was his few months of work in 1994 at the
    foundry.     On remand, the ALJ may need to reexamine Newton's ability to
    control his alcohol usage depending upon its determination of the trial
    work period issue.
    III.
    The judgment of the district court is reversed and the matter is
    remanded so that the court may direct further administrative proceedings
    consistent with this opinion.
    A true copy.
    Attest:
    CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.
    16