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The purpose of behavioral treatment is to help a person acquire strengths and learn functional skills that will increase self-determination, independence, and social integration. Effective behavioral treatment is responsive to a person's strengths, needs, differences, and preferences, and ensures: 1) a therapeutic environment, 2) services that promote a person's welfare, 3) treatment by competent professionals with appropriate qualifications, 4) programs that teach functional skills, 5) behavioral assessment and ongoing evaluation, and 6) the most effective treatment procedures available (Van Houten, Axelrod, Bailey, Favell, Foxx, Iwata, & Lovaas, 1988). Such treatment provides opportunities for decisions, choices, and activities that facilitate learning.

Purpose & Overview

The foundation of behavioral treatment is functional assessment or analysis of existing behavioral patterns and ecological assessment of relevant physical, social, and treatment/learning environments.

Behavioral treatment procedures must be empirically validated and may include procedures to enhance strengths, to teach functional skills, to produce changes in relevant environments, and to reduce or eliminate problematic behaviors.

Behavioral treatment procedures are not delivered in isolation from or instead of other treatment modalities relevant to a person's overall needs. Rather, these services are developed and delivered as part of an interdisciplinary treatment plan integrating relevant assessment and diagnostic information and treatment procedures.

Terminology contained in this manual is consistent with terminology and definitions in the scientific and clinical literature. To preserve the integrity of this manual and the practices that arise from it, in those circumstances in which a term has both a scientific or clinical connotation, and a social connotation, the scientific or clinical connotation is used.

Access to Treatment

Functional and Empirical Basis. All behavioral treatment programs are based on a clear understanding that behavior serves complex functions for each person, and is controlled by a variety of social, physiological, and ecological variables. Understanding the behavior's function with respect to relevant variables, and the maintaining contingencies of which it is a part, is crucial for designing effective treatments.

Behavioral treatment programs are designed to help all service participants to live, work, play, learn, and receive services in contexts that are as free as possible of undue constraints on their liberties.

The goal of behavioral treatment is optimal use of functionally least restrictive, most effective procedures and supports that produce beneficial results for the person. Exposing a person to any procedure is unacceptable unless it can be demonstrated that the procedure is necessary to produce safe and clinically significant behavior change. It is equally unacceptable to expose a person to less restrictive procedures if assessment results or available research indicates that other procedures would be more effective, or would produce an effective outcome significantly more rapidly.

Professionals who design and monitor implementation of behavioral treatment procedures are trained in behavior analysis, and in ethical and legal principles related to providing such services. The Ethical Principles of Psychologists and Code of Conduct developed by the American Psychological Association (American Psychological Association, 1992), and statement on the Right to Effective Behavioral Treatment published by the Association for Behavior Analysis (Van Houten, et al., 1988) provide the basis for such ethical treatment, as do ethical guidelines found in licensure and certification guidelines for service providers.

Persons who implement behavioral treatment programs are trained in basic techniques of behavior analysis and other forms of treatment relevant to the person, as well as in the procedures specified in the written program for the person. It is acknowledged that there are other empirically validated methodologies related to behavior analysis (e.g., cognitive behavioral therapy and dialectical behavioral therapy), and that these methodologies have appropriate uses, but that they are beyond the scope of this manual.

The careful analysis and arranging of a person's environment as a therapeutically safe, humane, responsive, socially enriched, and pleasant atmosphere for learning is a necessary prerequisite for effective interventions. Improvements in lifestyle such as increasing the opportunities to make choices; and experiencing a variety of activities, people, places, and things, contributes significantly to the therapeutic environment.

Personal preference is assessed and is taken into consideration when designing treatments and therapeutic environments.

Behavioral treatment programs develop skills and contribute to a person's lifestyle as a strategy to reduce problematic behaviors. Analysis of individual need and circumstances, however, determines whether such interventions are appropriately delivered in concert with or exclusive from procedures that directly address problematic behaviors or symptoms. This approach and analysis produces constructive, efficient, durable results with social validity and potential for prevention of future problems.

Procedures are chosen not only on the basis of careful functional and ecological analysis, but also on consideration of ethical issues, such as: the speed with which the behavior can or must be brought under control; the risks associated with the behavior; the risks and benefits of the treatment; and the generalization of effect across responses, other stimuli, and other conditions across time. Regarding the latter, it is acknowledged that some efficacious procedures may require additional procedures to enhance external validity.

As early as possible in planning, the client, along with the client's family, guardian, and Interdisciplinary Team (IDT) members should be collaboratively involved in decisions about the procedure.

Treatment is provided and generalized in those settings in which the person must ultimately function (when appropriate) and is likely to be continued in the natural environment. It is acknowledged, however, that initial acquisition of treatment effects may require delivery of services under more contrived conditions, with generalization of treatment effects to more natural environments explicitly programmed afterwards.

Treatments should not only be evaluated on immediate improvements in the priority behavior, but also long-term behavioral changes that are documented by outcomes showing fuller participation in meaningful daily lifestyles.

Evaluation of treatment efficacy is continuous, and incorporates procedures appropriate to the treatment modality. Reliability of measures and integrity of implementation are regularly assessed, and these indices are considered along with behavioral treatment data when evaluating efficacy. When reliability and/or integrity assessment indicates that behavioral treatment data are unreliable or that behavioral treatment procedures are not being implemented with integrity, steps are taken to improve reliability and integrity, and improvements are reflected in subsequent reliability and integrity data.

Treatments take into account possible health difficulties. It is acknowledged that persons with mental retardation are more likely than the general public to evidence psychopathology (Matson & Barrett, 1982), and that general and acute health difficulties in persons with mental retardation and/or mental illness can influence their behavior. Psychiatric and medical difficulties are assessed and treated using standard techniques adapted to the person's unique needs. When such treatment can impact a client's behavior, appropriate consultation and collaboration is made between medical and psychological providers, and will ensure relevant data collection to assess effects of medical treatment on the client's behavior.

Data-Based Decision Making

Behavior is influenced by a wide variety of variables, crossing social, ambient, physiological, and other domains. Delivering effective behavioral services by necessity involves consulting and collaborating with across disciplines. While professionals are expected to work within the scope of their education, training, and experience, it is expected that all dimensions of a client's behavioral difficulties will be assessed by relevant disciplines, and that resulting treatment programs will be comprehensive, integrated plans which incorporate relevant findings and recommendations across disciplines. It is also expected that treatment decisions will be made following consideration by all disciplines serving a client with regard to a particular issue. All decisions, however, must be made on the basis of programmatic data. It is further expected that all disciplines involved in a client's behavioral treatment will regularly collect data pertinent to their involvement in the client's treatment, and will regularly assess and report on reliability of data collection and integrity with which treatment is provided.

Functional Assessment or Functional Analysis Basis

The first step in treating problematic behavior requires a detailed and systematic analysis of the situation in which the behavior occurs, the circumstances of the person exhibiting the behavior, and the behavior itself. This analysis includes a functional assessment of the problematic behavior, and possibly a functional analysis of that behavior, as well.

Functional assessment is a process by which hypotheses regarding the function of a behavior (i.e., the maintaining contingencies of which the behavior is a part) are determined. Functional analysis is a process by which conditions under which a behavior may or may not occur are varied, and data collected on that behavior, such that contingencies of which the behavior is a part are demonstrated. Information gained through both functional assessment and functional analysis is then used prescriptively to develop treatment procedures to address particular behaviors, as well as to identify alternative behaviors that may better serve the client. Contingencies identified may involve external, environmental stimuli and events; medical/physical factors; social and familial variables; and other factors that either immediately precede or follow the behavior (i.e., discriminative stimuli, reinforcers, etc.), or are more distally related to the behavior (i.e., establishing operations).

The behavioral treatment program should identify factors contributing to the behavior and describe the methods used to reach this conclusion. If results of a functional assessment are sufficiently inconclusive to preclude development of hypotheses that result in logical development and implementation of treatment procedures, functional analysis is conducted and/or appropriate external consultation is secured.

Separate functional assessments or analyses are conducted for each targeted problematic behavior.

Functional assessment and analysis should include consideration of psychiatric problems, particularly when psychotropic medications are used.

All behavioral treatment programs must document the functional assessment or functional analysis procedures conducted to identify contingencies maintaining the behaviors addressed. Functional assessments must consist of the following procedures:

Analogue functional analysis is a method for assessing variables that do (and do not) contribute to a person's problematic behavior. This methodology has been developed over nearly two decades' research, and has been proven repeatedly in the behavior analysis literature during this time to be superior to other methods of functional assessment in determining which variables influence a person's behavioral difficulties (Carr, 1994; Horner, 1994; Mace, 1994; Repp, 1994).

Analogue functional analysis involves examining a person's behavior under a set of randomly ordered, controlled conditions. The conditions that are developed and conducted mirror those that the person experiences in her or his daily life. These conditions may include variations on consequences that follow (or do not follow) problem behaviors, antecedents that do (or do not) precede problem behaviors, or both. Data collected on the behavior under these varying conditions lets the psychologist state definitively, in many cases, which types of environmental events influence the person's behavioral difficulties, and which types don't. Having this precise knowledge then lets the psychologist develop treatment procedures, make environmental modifications, and make changes to caregiver practices that specifically target those events that have been proven to influence the person's problem behavior. These practices, procedures, and changes, in turn, can more effectively and rapidly remedy the person's behavioral difficulties. These changes also typically result in reduction and elimination of restrictive interventions.

Alternatives to analogue functional analysis currently exist. Most notably, indirect and descriptive methods of functional assessment are often very useful in determining which variables are likely to (and unlikely to) influence a person's problematic behavior. These methods were developed, by and large, on the basis of analogue functional analysis. That is, analogue analyses were conducted, common outcomes were found from similar procedures, and series of questions or observation and review procedures were developed that produce, in many cases, findings that were very similar to those obtained from analogue functional analysis.

Indirect and descriptive methods of functional assessment sometimes present clear advantages over analogue functional analysis. First, these procedures can be completed much more easily and more quickly than an analogue analysis. When working hypotheses can be generated quicker, treatment can be developed and delivered sooner. Second, given that indirect and descriptive methods are conducted in the person's natural environment, the resulting treatment procedures may be readily applicable to those environments. Third, given that indirect methods typically involve only interviewing, they pose little to no risk to the person whose behavior is being considered.

Although indirect and descriptive methods of functional analysis do have some strengths over analogue functional analysis, there are clear limitations. First, information obtained from indirect methods can be highly subjective, since what the informant is reporting is his or her impressions on the person's behavior. These methods can also have poor reliability and questionable validity. Given these constraints, the findings of indirect or descriptive procedures may be insufficient for treatment development or may lead to development of ineffective treatment procedures. Second, descriptive methods are based on direct observation of behavior, so there is some potential risk to persons, but no more than would be natural in the person's typical environments. Third, observations conducted during descriptive analysis may not be give a representative picture of the person's behavior and circumstances, despite their being conducted in the natural setting. As a result, the conclusions drawn from the observations may be flawed. Fourth, both indirect and descriptive methods only indicate apparent correlations (or lack of correlations) between behaviors and events, and not demonstration of causation between events and behavior, and so there is potential for treatments to be developed on the basis of correlations between behaviors and events that aren't actually related.

In some cases, analogue functional analysis presents clear advantages over indirect or descriptive methods. First, only this method permits the psychologist to definitively state whether a particular set of variables influences a person's behavior. This can be crucial to developing treatment procedures for a person whose problematic behavior has resisted other treatment efforts. Second, analogue functional analysis allows a closer examination of the circumstances under which the behavior does (and does not) occur. This examination permits the psychologist to draw clearer conclusions about the relationship between the person's behavior and environmental events than is possible with other methods. As a result, more precise changes can then be made to the natural environment, to practices of caregivers, or to other variables that are demonstrated to influence the person's behavior. Third, given that analogue functional analyses are often conducted in specially designed environments, and only following assessment of risk and development of strategies to minimize risk, it is likely that analogue functional analysis places the person at less risk of injury than might observation under more typical circumstances, such as in descriptive analysis procedures.

It is essential that the most appropriate procedure be selected and conducted. When it is the case that indirect methods of functional assessment can produce working hypotheses from which effective treatments can be developed and implemented, these procedures should be used. When it is the case that descriptive procedures are needed to augment indirect methods in order to develop effective treatment procedures, these can be used. When it is the case that neither indirect nor descriptive methods of assessment yield hypotheses from which effective procedures can be developed, analogue functional analysis procedures should be used. Use of analogue functional analysis is also advised when there are repeated treatment failures, when those treatments have been based on indirect or descriptive assessment procedures, and when treatment integrity data indicate that the procedures were implemented as planned but were nonetheless unsuccessful.

Guidelines for Conducting Analogue Functional Analysis

Proposal for conducting an analogue functional analysis may originate from the client's psychologist, or from any other member of the client's interdisciplinary team. Regardless, the proposal will be developed only on the approval of the ID Team, and following approval for development, the proposal will be forwarded to the BTRC only after the ID Team has approved of the procedures contained therein.

Proposals for conducting analogue functional analysis will be reviewed by the Behavioral Treatment Review Committee (BTRC) prior to conducting the analyses. No analogue functional analysis will proceed without prior approval from the BTRC.

Outcomes of analogue functional analyses will be reviewed by the BTRC at the first meeting following completion of the functional analyses.

Informed consent for the analogue functional analysis will be obtained from a client's parent, guardian, or authorized representative prior to conducting the analysis. This informed consent will comply with guidelines set forth in the AEthical Principles of Psychologists and code of Conduct of the American Psychological Association.

Analogue functional analysis sessions will be of durations no greater than 15 minutes.

More than one session may be conducted in the same day. However, a client must be permitted a break period between assessment sessions.

Particular analogue functional analysis conditions developed will be devised from descriptive analysis procedures, such that they closely mirror those conditions encountered by the client during the normal course of his or her day.

Prior to conducting the analogue functional analysis, the psychologist will discuss the functional analysis conditions with the client's physician, and the physician will determine physical risks the procedure may pose to the client. The psychologist and physician will devise steps to minimize these risks, as well as any behavioral criteria for terminating a session prior to reaching the session end time. Description of the risk assessment, the risks identified, steps to minimize risk of injury, and behavioral criteria for terminating the session will be included in the proposal submitted to BTRC.

Prior to conducting a session, the client will be assessed by a nurse to determine whether conducting the planned session would be contraindicated for the client at that time, or whether the client evidences any medical condition at that time that may have an adverse influence on that session.

Whenever possible, medications will not be adjusted during the period of time when a client is participating in analogue functional analysis.

When the psychologist determines that conducting the analogue functional analysis in the client's natural environments would not permit sufficient control over environmental events so as to yield useful results of the procedure, or when the psychologist and physician determine that use of a specialized room would minimize risk of injury to the client during the procedure, sessions will be conducted in a room that is away from ongoing activity. The room will be constructed such that potential for injury is minimized. Observation through a one-way mirror will be conducted throughout the session for purposes of data collection and to assure client safety.

When analogue functional analysis procedures will be conducted in a specialized room, they will be reviewed by BTRC and gain BTRC approval prior to conduct. When analogue functional analysis procedures will be conducted in the client's natural environments, the BTRC Chair will be informed of the proposed procedures, and may determine, at his discretion, for the proposal to be brought before BTRC for approval prior to conduct.

No behavioral topography that has been determined by the client's physician and psychologist to pose such risk that every response must be blocked, will be examined using analogue functional analysis.

If, during the conduct of a session, a client demonstrates that he wishes to leave the assessment area, initial efforts will be made to redirect the client back to the ongoing task. However, if the client persists in indicating the wish to leave, the session will be terminated.

Following completion of a day's sessions, the client will be assessed by a nurse to determine whether injury has been sustained.

Following termination of a session upon meeting the medically-psychologically determined termination criteria, the client will be assessed by a physician and/or nurse.

The guidelines published by Hagopian, Fisher, Thomspon, Owen-DeSchryver, Iwata, and Wacker (1997) for use in interpreting analogue functional analysis outcomes will be followed in all cases.

Local Rights Committee Review:

  1. The LHRC will be informed monthly of clients with whom the Psychology Department is planning to conduct analogue functional analyses.
  2. When discussion between the Psychologist and Physician (as specified in Guideline 8, above) has revealed potential risk factors for the client, the LHRC will be notified prior to conducting the analogue functional analysis of the client for whom the procedure is planned, the behaviors to be assessed, the functional analysis conditions proposed, the potential risk factors for the client, and the steps to be taken (determined jointly by the client's Physician and Psychologist) to minimize risk during the assessment (to include behavioral criteria for terminating the session).
  3. When a proposed analogue functional analysis will include at least one condition in which the door of the analogue room will be locked while the client is in the room, the LHRC will be notified prior to conducting the functional analysis.

Data Collection

A large body of literature has demonstrated that one's verbal reports or impressions of one's own, or another's, behavior are often inaccurate (Sidman, 1960/1988; Johnston & Pennypacker, 1980; Poling, Gadow, & Cleary, 1991; Miller, 1997). It has also been said that clinical application of a procedure or a medication is, in actuality, an experiment (Poling et al., 1991). It has further been said that clients have a right to effective behavioral treatment (Van Houten et al., 1988). Given that verbal reports or impressions regarding behavior tend to be inaccurate, it stands to reason that persons receiving treatment have a right to effective data gathering procedures with which to evaluate the efficacy of that treatment, whether behavioral or pharmacological.

Behavior analysis is characterized by reliance on direct observation procedures for purposes of data collection, and subsequent clinical decision making based on those data. Likewise, methodological collection of data on symptoms of psychopathology treated with psychotropic medication, and the utility of basing treatment decisions on such data has been described (Poling et al., 1991). Such data based decision making represents current best practice in both fields, and helps to ensure the effective treatment to which recipients have a right.

In all cases other than emergent use of a procedure or psychotropic medication, baseline data will be collected on relevant dimensions of the behavior or symptomatology prior to implementation of a treatment or medication. Measures will be selected that are appropriate to the behavior or symptom under study, assess relevant dimensions, and are feasible given the conditions under which data will be collected. Staff responsible data collection will be trained to competency by the Psychologist or Psychologist's Assistant responsible for reporting the data. Reliability checks will be conducted, and data will be considered reliable and used for assessment and treatment purposes once a minimum of 80% interobserver agreement has been reached. Assessment of reliability (i.e., interobserver agreement) will continue throughout treatment, and interobserver agreement figures less than 80% will trigger retraining on data collection for individual staff members achieving the deficient scores. Persistent failure to achieve 80% interobserver agreement on reliability checks will result in consultation with appropriate supervisory staff to ensure resolution.

Functional assessment or analysis, and other assessment will be conducted prior to selecting a medication or developing a treatment program. However, treatments will be selected, in part, on the basis of consideration of the baseline data, and treatment efficacy will be evaluated based on comparison of data collected using identical procedures to those used in baseline, during the treatment phase.

Goals and Objectives of the treatment program will be developed, in part, with reference to the dimensional aspects of the behavior or symptoms revealed during baseline data collection, and will be expressed in the same measurement units as those used in the data collection.

Whenever possible, direct observation data will be collected. However, under some conditions, indirect measurement procedures (e.g., self-report or informant-based symptom checklists or measurement scales), when empirically validated, may be appropriately used. When using previously validated indirect measures, it remains essential to periodically assess reliability of those collecting the data.

Behavioral Treatment Program Components

A behavioral treatment program is developed and written by a psychologist after the interdisciplinary treatment team agrees that such a program is necessary to meet the person's needs. The behavioral treatment program is an integral part of the person's interdisciplinary treatment plan. The behavioral treatment program must specify the behaviors to be addressed, the procedures to be used, the data to be collected, and the responsibilities of staff. When intrusive procedures are used, the program includes justification for use of those procedures. The review and approval requirements for a program depend on procedural restrictiveness. Those requirements are listed for each level of restrictiveness under Behavioral Procedures.

Behavioral treatment programs must include the following information: