A comparative effectiveness trial of functional behavioral assessment methods.

Clinicians report primarily using functional behavioral assessment (FBA) methods that do not include functional analyses. However, studies examining the correspondence between functional analyses and other types of FBAs have produced inconsistent results. In addition, although functional analyses are considered the gold standard, their contribution toward successful treatment compared with other FBA methods remains unclear. This comparative effectiveness study, conducted with 57 young children with autism spectrum disorder, evaluated the results of FBAs that did (n = 26) and did not (n = 31) include a functional analysis. Results of FBAs with and without functional analyses showed modest correspondence. All participants who completed functional communication training achieved successful outcomes regardless of the type of FBA conducted.

SHEA NICU white paper series: Practical approaches for the prevention of viral respiratory infections.

This white paper provides clinicians and hospital leaders with practical guidance on the prevention and control of viral respiratory infections in the neonatal intensive care unit (NICU). This document serves as a companion to Centers for Disease Control and Prevention Healthcare Infection Control Practices Advisory Committee (HICPAC)'s "Prophylaxis and Screening for Prevention of Viral Respiratory Infections in Neonatal Intensive Care Unit Patients: A Systematic Review." It provides practical, expert opinion and/or evidence-based answers to frequently asked questions about viral respiratory detection and prevention in the NICU. It was developed by a writing panel of pediatric and pathogen-specific experts who collaborated with members of the HICPAC systematic review writing panel and the SHEA Pediatric Leadership Council to identify questions that should be addressed. The document has been endorsed by SHEA, the American Hospital Association (AHA), The Joint Commission, the Pediatric Infectious Diseases Society (PIDS), the Association for Professionals in Infection Control and Epidemiology (APIC), the Infectious Diseases Society of America (IDSA), and the National Association of Neonatal Nurses (NANN).

Parent Ratings of Generalized and Indirect Effects of Functional Communication Training for Children with Autism Spectrum Disorder.

Functional communication training (FCT) is a behavioral treatment that has been shown to reduce problem behavior and increase appropriate communication in young children with autism spectrum disorder (ASD). In this study, we assessed the effects of FCT on targeted and nontargeted problem behaviors outside of the training context, as well as parent stress, for 30 young children with ASD and their parents. Indirect measures of generalization treatment effects were administered prior to and following FCT treatment delivered via telehealth. Children demonstrated significant improvement on both targeted (measured via observation) and nontargeted (measured via checklist) problem behaviors, both within and outside of the training context, and parent stress was significantly reduced following treatment. These results suggest that the impact of FCT may extend beyond the training context for both the children being treated and the parents delivering treatment, even when generalization is not specifically programmed for during treatment.

Delivering Interventions Via Telehealth: Functional Communication Training with a Child with Autism as a Case Example.

In this article, we provide a case example of how telehealth can be used by care providers in their homes to access empirically validated procedures such as functional communication training. As shown in the case example, complex assessment and intervention procedures were implemented successfully by care providers in their homes while receiving real-time coaching by behavior analysts who were located in a hospital in a different city. This case example is representative of the results we obtained thus far; substantial improvements in challenging and adaptive behavior occurred. Given these results obtained to date with telehealth, in terms of both outcomes of interventions and rated acceptability of the procedures by care providers, further and more widespread application of telehealth is warranted.

Remote Coaching of Caregivers Via Telehealth: Challenges and Potential Solutions.

The use of telehealth technologies to provide clinical services to families of children with autism and other developmental disabilities is a rapidly growing area of research. In particular, remote training of caregivers via video conferencing appears to be a promising approach for disseminating behavior-analytic interventions (Neely, Rispoli, Gerow, Hong, Hagan-Burke, 2017; Tomlinson, Gore, & McGill, 2018). Although remote training offers a number of advantages, it brings a variety of challenges that are unique to this modality. The field would benefit from information on problems that practitioners may encounter when providing these services and how to train caregivers effectively. In this paper, we report on the experiences of 18 practitioners who provided caregiver training via telehealth from four different sites across a 4-year period. We describe a variety of technical and clinical issues that arose during service delivery, suggest strategies for preventing and remediating problems, and include case descriptions and data to illustrate our experiences. This information may help prepare practitioners to deliver telehealth services and guide further research in this area.

ZAP-VAP: A Quality Improvement Initiative to Decrease Ventilator-Associated Pneumonia in the Neonatal Intensive Care Unit, 2012-2016.

BACKGROUND: Ventilator-associated pneumonia (VAP) is the second most frequent hospital-acquired infection in neonatal intensive care units (NICUs) and significantly affects neonatal morbidity and mortality. The population most at risk for VAP are extremely preterm infants. PURPOSE: The objectives of this quality improvement project were to create and evaluate the effectiveness of a VAP prevention bundle ("ZAP-VAP") in reducing VAP. METHODS: The development of the ZAP-VAP bundle and creation of audit tools were documented. A targeted gestational age less than 29 weeks was selected for this study. Electronic medical record review was used to determine the preintervention baseline for patient outcomes. Patient medical record data were analyzed retrospectively to measure patient outcomes preimplementation. VAP rates (number of VAP cases per 1000 ventilator days) were calculated pre- and postintervention. After implementation, data were analyzed prospectively to measure patient outcomes between neonates who developed VAP and those who did not. RESULTS: The VAP rate significantly decreased from 8.5 (2010-2011) to 2.5 (P= .0004) postintervention (2016). Median mechanical ventilation days decreased among VAP cases (47 vs 33 days) and slightly increased among non-VAP cases (19 vs 24 days) during the intervention period. Median length of stay decreased for VAP cases (136 vs 100 days) but remained unchanged for non-VAP cases (85 vs 84 days). IMPLICATIONS FOR PRACTICE: The intervention was implemented from 2012 to 2016. The protocol was readily accepted by our neonatal intensive care unit (NICU) team through education and practice changes. ZAP-VAP is an effective and straightforward protocol that improved VAP outcomes in our level IIIB NICU. An interdisciplinary team successfully implemented this intervention for mechanically ventilated infants of all gestational ages in our unit and has been a model for these practice changes in other units and other hospitals. IMPLICATIONS FOR RESEARCH: Future studies should focus on how to create sustainable interventions to decrease VAP in NICUs and to expand the approaches to other units in our hospital and other hospitals in our city among patients at risk for VAP.

Effects of response preference on resistance to change.

Treatments based on differential reinforcement of alternative behavior, such as functional communication training, are widely used. Research regarding the maintenance of related treatment effects is limited. Nevin and Wacker (2013) provided a conceptual framework, rooted in behavioral momentum theory, for the study of treatment maintenance that addressed two components: (a) reemergence of problem behavior, and (b) continued expression of appropriate behavior. In the few studies on this topic, focus has been on variables impacting the reemergence of problem behavior, with fewer studies evaluating the persistence of appropriate behavior. Given the findings from applied research related to functional communication training, variables related to response topography, such as response preference, may impact this aspect of maintenance. In the current study, the impact of response preference on persistence was evaluated in the context of functional communication training for individuals who did not exhibit problem behavior (Experiment 1) and for individuals with a history of reinforcement for problem behavior (Experiment 2). High-preferred mands were more persistent than low-preferred mands. These findings suggest that response related variables, such as response preference, impact response persistence and further suggest that response related variables should be considered when developing interventions such as functional communication training.

Basing assessment and treatment of problem behavior on behavioral momentum theory: Analyses of behavioral persistence.

The connection, or bridge, between applied and basic behavior analysis has been long-established (Hake, 1982; Mace & Critchfield, 2010). In this article, we describe how clinical decisions can be based more directly on behavioral processes and how basing clinical procedures on behavioral processes can lead to improved clinical outcomes. As a case in point, we describe how applied behavior analyses of maintenance, and specifically the long-term maintenance of treatment effects related to problem behavior, can be adjusted and potentially enhanced by basing treatment on Behavioral Momentum Theory. We provide a brief review of the literature including descriptions of two translational studies that proposed changes in how differential reinforcement of alternative behavior treatments are conducted based on Behavioral Momentum Theory. We then describe current clinical examples of how these translations are continuing to impact the definitions, designs, analyses, and treatment procedures used in our clinical practice.

The Long-Term Effects of Functional Communication Training Conducted in Young Children's Home Settings.

This article describes the results of a series of studies that involved functional communication training (FCT) conducted in children's homes by their parents. The 103 children who participated were six years old or younger, had developmental delays, and engaged in destructive behaviors such as self-injury. The core procedures used in each study were functional analyses (FA) and FCT conducted by parents with coaching by the investigators. The overall results of the projects showed that the FA plus FCT intervention package produced substantial reductions in destructive behavior (M = 90%), which were often maintained following treatment. In terms of behavioral momentum theory, these results suggest that analyses of behavioral persistence provide an explicit technology of maintenance.

An integrated model for guiding the selection of treatment components for problem behavior maintained by automatic reinforcement.

We evaluated the usefulness of 2 assessments to guide treatment selection for individuals whose prior functional analysis indicated that automatic reinforcement maintained their problem behavior. In the 1st assessment, we compared levels of problem behavior during a noncontingent play condition and an alone or ignore condition. In the 2nd, we assessed participants' relative preferences for automatic reinforcement and social reinforcers in a concurrent-operants arrangement. We used the results of these 2 assessments to assign 5 participants to a treatment based on noncontingent access to social reinforcers or to a treatment based on differential access to social reinforcers. We conducted monthly probes with the participants over 10 to 12 months to evaluate the effects of the treatment procedures. All participants showed reductions in problem behavior over this period.

Further Demonstrations of Individual Preference among Mand Modalities during Functional Communication Training.

Previous research related to functional communication training has demonstrated its effectiveness across various communication modalities. Additionally, at least one study has demonstrated that, while the intervention can be effective across various communication modalities, individual participants demonstrate a preference among available communication modalities (indicated by response allocation under a concurrent schedules arrangement). The current study evaluated preference among concurrently available communication modalities for 18 individuals with developmental disabilities, including autism spectrum disorder and intellectual disability. Results of the study indicated that each of the individuals demonstrated a preference between communicative response modalities, though preference was not always immediately ascertained. The results are discussed within the context of implications for design and implementation of functional communication training.

RESURGENCE OF MANDS FOLLOWING FUNCTIONAL COMMUNICATION TRAINING.

Experimental conditions similar to those described by Lieving and Lattal (2003) were used within two experiments to evaluate the resurgence of mands with humans. Two mands from the same operant class were trained with three participants with developmental disabilities during Experiment 1 and with two participants with developmental disabilities and a history of problem behavior during Experiment 2. The two mands were then placed on extinction. Both persisted, but showed different response strength during extinction. The mand with the weaker response strength was targeted for additional functional communication training and the alternative mand was placed on extinction. Following steady levels of occurrence of the targeted mand and no occurrences of the alternative mand, both mands were placed on extinction again. At least one instance of resurgence of the alternative mand occurred with every participant and resurgence of problem behavior occurred for both participants during Experiment 2.

AN EVALUATION OF RESURGENCE DURING FUNCTIONAL COMMUNICATION TRAINING.

Three children who displayed destructive behavior maintained by negative reinforcement received functional communication training (FCT). During FCT, the children were required to complete a demand and then to mand (touch a card attached to a microswitch, sign, or vocalize) to receive brief play breaks. Prior to and 1 to 3 times following the initiation of FCT, extinction probes were conducted to evaluate the resurgence of destructive behavior when the microswitch without the mand card was present or the microswitch and the mand card were absent to determine if different patterns of resurgence occurred when the microswitch was present or absent and, for 2 of the children, if changes in resurgence occurred at different points in treatment. Results showed that FCT led to relatively rapid reductions in destructive behavior. During all extinction sessions, resurgence of destructive behavior occurred with only minimal differences across the switch/no card and no-switch conditions.

Sustained reduction in neonatal nosocomial infections through quality improvement efforts.

BACKGROUND: Although reports of reduced nosocomial infections (NI) in very low birth weight infants have been published, the durability of these gains and changes in secondary outcomes, and clinical practices have less often been published. METHODS: This was a retrospective, observational study of NI reduction in very low birth weight infants at two hospital campuses. The intervention began in 2005 with our renewed quality improvement efforts to reduce NI. We compared outcomes before (2000-2005) and after (2006-2009) the intervention by using univariate and multiple regression analyses. RESULTS: We reduced NI by 50% comparing 2000-2005 to 2006-2009 (23.6% vs 11.6%, P < .001). Adjusting for covariates, the odds ratio for NI was 0.33 (confidence interval, 0.26 - 0.42, P < .001) in the more recent era. NI were lower even in infants with birth weight 501-1000 grams (odds ratio = 0.38, confidence interval, 0.29 - 0.51, P < .001). We also reduced bronchopulmonary dysplasia (30.2% vs 25.5%, P = .001), median days to regain birth weight (9 vs 8, P = .04), percutaneously placed central venous catheter use (54.8% vs 43.9%, P = .002), median antibiotic days (8 vs 6, P = .003), median total central line days (16 vs 15, P = .01), and median ventilator days (7 vs 5, P = .01). We sustained improvements for three years. CONCLUSIONS: Quality improvement efforts were associated with sustained reductions in NI, bronchopulmonary dysplasia, antibiotic use, central line use, and ventilator days.

An evaluation of persistence of treatment effects during long-term treatment of destructive behavior.

Eight young children who displayed destructive behavior maintained, at least in part, by negative reinforcement received long-term functional communication training (FCT). During FCT, the children completed a portion of a task and then touched a communication card attached to a microswitch to obtain brief breaks. Prior to and intermittently throughout FCT, extinction probes were conducted within a withdrawal design in which task completion, manding, and destructive behavior were placed on extinction to evaluate the relative persistence of appropriate and destructive behavior over the course of treatment. FCT continued until appropriate behavior persisted and destructive behavior failed to recur at baseline levels during extinction probes. The completion of FCT was followed by four challenges to the persistence of treatment effects conducted within mixed- or multiple-schedule designs: (a) extended extinction sessions (from 5 to 15 min), (b) introduction of a novel task, (c) removal of the microswitch and communication card, and (d) a mixed schedule of reinforcement in which both appropriate and destructive behavior produced reinforcement. The results showed that although FCT often resulted in quick reductions in destructive behavior and increases in appropriate behavior, destructive behavior often recurred during the extinction probes conducted during the initial treatment. When the effects of treatment persisted during the extinction probes, the remaining challenges to treatment effects resulted in only mild to moderate disruptions in behavior. These results are consistent with the quantitative predictions of behavioral momentum theory and may provide an alternative definition of maintenance as constituting behavioral persistence.

Risk for poor outcomes in older patients discharged from an emergency department: feasibility of four screening instruments.

OBJECTIVES: To compare the prognostic value of four screening instruments used to detect the risk for poor outcomes [in terms of likelihood of recurrent emergency department (ED) visits, hospitalizations, or mortality] for older patients discharged home from an ED in the Netherlands. METHODS: This is a prospective cohort study, which included all consecutive patients of at least 65 years discharged from the ED of a university teaching hospital in the Netherlands, between 1 December 2005, and 1 November 2006. Four screening instruments were tested: the identification of seniors at risk, the triage risk screening tool, and the Runciman and Rowland questionnaires. The cutoff of the Runciman questionnaire was adapted and the age cutoff was adapted for the other instruments. Recurrent ED visits, subsequent hospitalization, and mortality within 30 and 120 days after the index visit were collected from administrative data. RESULTS: In total, 381 patients were included, with a mean age of 79.1 years. Within 120 days, 14.7% of the patients returned to ED, 17.2% were hospitalized, and 2.9% died. The area under the curve was low for all instruments (between 0.43 and 0.60), indicating poor discriminatory power. CONCLUSION: Older ED patients discharged home are at higher risk of poor outcomes. None of the instruments were able to clearly discriminate between patients with and without poor outcomes. Differences in organization of the health care systems might influence the prognostic abilities of screening instruments.

A Preliminary Evaluation of Functional Communication Training Effectiveness and Language Preference When Spanish and English are Manipulated.

We evaluated whether differences in treatment effectiveness or preference between languages emerged across Spanish and English during functional communication training (FCT) for young children with developmental disabilities exposed to Spanish and English in the home environment. Participants were 2 young children with developmental disabilities who displayed destructive behavior maintained by social contingencies and whose families spoke Spanish and English at home. All procedures were conducted in the participants' homes by their mothers with coaching from the investigator. The effectiveness of FCT was evaluated within a reversal design across baseline, FCT, and extinction conditions. A multielement design across language type (Spanish and English) was embedded within the reversal design during the extinction and FCT conditions to evaluate differences in treatment effectiveness across type of language. Finally, during all FCT sessions, a concurrent schedules design was used to evaluate participant preference for type of language. Results suggested that FCT was effective in reducing destructive behavior, increasing manding, and/or increasing task completion for these 2 participants across Spanish and English treatment conditions. Preference for the type of language did not emerge for either participant during FCT. Results are discussed in terms of the merits of systematically evaluating language variables when working with culturally and linguistically diverse families and children.

Indirect Effects of Functional Communication Training on Non-Targeted Disruptive Behavior.

The purpose of this study was to evaluate the effects of functional communication training (FCT) on the occurrence of non-targeted disruptive behavior. The 10 participants were preschool-aged children with developmental disabilities who engaged in both destructive (property destruction, aggression, self-injury) and disruptive (hand flapping, spinning in circles, shrill laughter, screaming, crying) behaviors. Only destructive behavior was targeted for the functional analyses and FCT, but data were also collected on disruptive behaviors. All procedures were conducted in the participants' homes by their mothers with investigator coaching. Phase 1 consisted of conducting a functional analysis within a multielement design. Phase 2 consisted of conducting FCT with demand fading and repeated extinction baselines within a reversal design. Single-case data are provided for 3 participants, and summary data are provided for all 10 participants. Results of phase 1 showed that all participants' destructive and disruptive behavior was maintained, at least in part, by negative reinforcement. Results of phase 2 showed that both destructive behavior and non-targeted disruptive behavior occurred at lower levels during FCT when compared to the functional analysis demand condition and baseline conditions, suggesting that FCT was effective in decreasing both target destructive behavior and non-targeted disruptive behaviors.

An Evaluation of Manding Across Functions Prior to Functional Communication Training.

The purpose of this study was to evaluate whether destructive behavior and manding were maintained by the same social reinforcers. A summary of 10 participants that met criteria for differentiated functional analysis and mand analysis results were included in this study. All participants were preschool-aged children with developmental disabilities who engaged in destructive behavior. All procedures were conducted in the participants' homes by their parent with investigator coaching. Functional analyses (attention, escape, and tangible test conditions) of destructive behavior and manding were conducted within multielement designs and showed social functions. The functional analysis of destructive behavior and functional analysis of mands identified the same reinforcers for only 2 of the 10 participants. The analysis of mands identified a reinforcer that was not identified by the analysis of destructive behavior for 5 participants (over-identification), did not identify a reinforcer that was identified by the analysis of destructive behavior for 2 participants (under-identification), and identified mixed reinforcers (combination of over-identification and under-identification) for 1 participant. Results suggest that the analysis of destructive behavior and the analysis of mands identified different reinforcers and are not interchangeable.