Evidence-based
interventions are active areas of research in psychology. Their discussion has been
extensive in the area of psychotherapy or psychosocial treatments. There are now
many forms of psychotherapy that have solid empirical evidence in their behalf.
The individual studies and reviews ordinarily might be comfortably tucked in for
restful sleep. With ongoing debates and the entrance of managed care and reimbursement
agencies into the mix, many of us have insomnia.
The debate within psychology pertains to the extent to which results from
highly controlled clinical trials can be extended to clinical practice and decision-making
in clinical practice and how research, expertise and judgment are combined. The
constructive features of the debate—both research and practice, could do better
and more to improve patient care. Also, there is the promise of some eventual synthesis,
for devotees of Hegel and his dialectic.
Too few receive our services
The debate too often omits the concrete and contextual issues that have to
do with patient care. As a concrete example, my clinical research and work is with
children referred for aggressive and antisocial behavior (conduct disorder), the
most frequent basis of clinical referrals of children (one-third to one-half of
cases) and one of the most costly mental health problems in the United States. There
are now at least a half a dozen psychosocial interventions with strong evidence
(multiple replications with clinical populations) in their behalf. We can debate
issues about these all day. At issue: It is very difficult to obtain one of these
treatments in everyday clinical work. One context related to the debate is that
our internal discussions are somewhat moot if we cannot deliver our treatments that
do have evidence.
As a broader context, we know that approximately 67 percent of the children
and adolescents in the United States in need of psychological services do not receive
them. The rates are higher when the focus is on children of color and children living
in rural areas (communities with fewer than 3,000 people, not connected to an urban
area). With conservatively one in five children in community samples meeting criteria
for at least one psychiatric disorder, the number of children we are not reaching
is enormous. In short, the clinical-research debate on whether a treatment is sufficiently
established or established in a way to justify its use in clinical work ignores
the less nuanced issue—most people in need of services receive none.
Much more is needed to redress the critical problem of delivering services.
All sorts of efforts are needed and at different levels to provide the best services
and on a scale that will have impact on the incidence and prevalence of mental health
problems. Individual (one-to-one) treatment will always have a role but not permit
delivery on the scale that is needed. Emerging are evidence-based treatments using
self-help manuals, the Internet, CD-ROM and virtual reality. Telehealth (use of
electronic information and telecommunication technologies to provide long-distance
care and to train and supervise others to deliver care) and cell phones too can
play a role in treatment (e.g., prompting therapeutic homework assignments, serving
as a therapeutic tether when needed).
APA's role
Dissemination of our treatment advances requires intervention at broader levels.
APA is active on multiple fronts. For example, the mental health parity bill passed
by the Senate extends coverage to mental health and seeks to reduce barriers to
treatment and access to services. APA's Practice Directorate participated
in ongoing negotiations with bill sponsors and other key Senate policy-makers, provided
actuarial analyses, built coalitions, and provided language and drafts to move the
bill forward. As another example, APA through various committees (e.g., Committee
on Rural Health, Committee for the Advancement of Professional Practice) and APA's
Education Directorate are engaged in several state-level activities to increase
the number of positions for psychologists so that additional resources are available.
These psychologists would work at community health centers and extend treatment
to underserved rural areas.
These brief examples out of scores that could be provided convey critical
areas of APA work that not only informs pertinent bodies (e.g., Congress, state
agencies) about our work, but develops ongoing collaborations so that our findings
can make a difference. This is critical—science and scientific findings are
not a matter of "build it and they will come." Ensuring the benefits
of our work requires a special team that can take our findings and move from the
red zone to the end zone. APA programs, staff and members score points to help the
public and in so doing increase the likelihood that our findings will have palpable
impact.