Promoting Independent Sleep Onset in Young Children: Examination of the Excuse Me Drill.

Background: There is compelling evidence to support behavioral interventions as the first-line approach for bedtime resistance in young children. Among the behavioral treatment options, extinction ("cry it out") has the most extensive empirical support and tends to produce the most rapid gains. There are well known problems with the use of extinction, however, including side effects (extinction burst, spontaneous recovery) and poor acceptance, not to mention that extinction fails to teach children appropriate replacement behaviors (what "to do"). This study introduces a new behavioral sleep intervention, the Excuse Me Drill, designed to address some of the limitations of extinction. The EMD was formally evaluated for the first time using a multiple-baseline research design across four participants with sleep disturbance.Participants: Participants included four children who were clinically referred to outpatient pediatric psychology clinics for the treatment of behavioral insomnia of childhood, and included one 2-year-old female, two 7-year-old females, and one 7-year-old male. All participants had a history of dependent sleep onset at bedtime (i.e., parents remained in the child's bedroom upon sleep onset). Methods: A non-concurrent multiple baseline design across participants was used to experimentally evaluate the effectiveness of the EMD. During baseline, parents collected data on independent sleep onset and disruptive bedtime behaviors, but conducted the bedtime routine as usual. Immediately following baseline, parents implemented the EMD protocol until data indicated that children were consistently initiating sleep independently. Follow-up data were collected to determine the extent to which children continued to initiate sleep independently at bedtime in absence of the EMD. Results: Outcomes were promising as the EMD successfully taught all four children to initiate sleep independently and produced notable decreases in disruptive bedtime behavior. Results were maintained at follow-up for three of four participants. In addition, parents rated the EMD to be a socially acceptable procedure for their children. Conclusions: Results of this study indicate that the EMD was effective in promoting independent sleep onset and reducing disruptive bedtime behavior that maintained over time. The EMD should be considered to be a viable alternative to traditional extinction procedures for pediatric sleep disturbance. Implications for practice, limitations, and direction for future research are discussed.

The Munroe-Meyer Approach: Continuous Integration of Didactic Instruction, Research, and Clinical Practice.

Increased demand for applied behavior analysis (ABA) services has increased the need for additional masters-level practitioners and doctoral-level academicians and clinical directors. Based on these needs, the University of Nebraska Medical Center's (UNMC) Munroe-Meyer Institute has developed a PhD program. The academic structure at UNMC allowed us to create our PhD program in a relatively quick and efficient manner. Our PhD program has many unique features, including (a) close integration of didactic instruction with clinical and research training provided by leading experts in ABA in which students immediately apply concepts introduced in the classroom during coordinated clinical and research practica; (b) structured grant writing training in which students learn to write and submit an NIH-level grant;

Behavioral therapy intervention trial to improve sleep quality and cancer-related fatigue.

BACKGROUND: To determine whether sleep quality and fatigue associated with breast cancer adjuvant chemotherapy treatments can be improved with behavioral therapy (BT) [Individualized Sleep Promotion Plan (ISPP)] including modified stimulus control, modified sleep restriction, relaxation therapy, and sleep hygiene. METHODS: Randomized-controlled trial based on Piper Integrated Fatigue Model, 219 stages I-IIIA breast cancer patients. Prior to the initial chemotherapy treatment, BT participants developed an ISPP plan that was regularly reinforced and revised. Controls received healthy eating information and attention. Pittsburgh Sleep Quality Index (PSQI), daily diary, actigraph, and Piper Fatigue Scale (PFS) data were collected 2 days prior, during the 7 days after each treatment, and 30 days after the last treatment. Repeated measures analysis of variance was used. RESULTS: Prior to chemotherapy, participants reported mild fatigue and fairly poor sleep quality. All variables changed over time. A group by time interaction was found for sleep quality (PSQI) improving in the BT group. Diary revealed group differences on number of awakenings, minutes awake after sleep onset, and sleep efficiency. Fatigue (PFS) was similar between groups. CONCLUSIONS: The BT group showed improved sleep quality over time and better sleep (diary). Perceptions of improved sleep quality over time are not consistently associated with diary or actigraph, or result in lower fatigue.

The interplay of sleep disturbance, anxiety, and depression in children.

OBJECTIVE: To review and critically evaluate the association between sleep, anxiety, and depression in children and provide recommendations for future research. METHODS: A literature search was conducted using MEDLINE and PsychINFO computerized databases and bibliographies of relevant articles. RESULTS: A surprisingly small but growing research base exists on the relation between sleep disturbance, anxiety, and depression in pediatric populations. Existing research indicates a significant symptom overlap between anxiety, depression, and sleep. This overlap may complicate proper assessment and treatment of children with these disorders. CONCLUSIONS: Future research should ensure adequate assessment for symptoms of anxiety and depression when examining sleep disturbance in children. Likewise, research on anxiety and depression should include assessment for symptoms of disturbed sleep. Bridging the gap between these literatures should provide further insights into the etiologies of these disorders, increase symptom detection, and improve the clinical care of children and their families.

Correction to: Outcomes of a Behavioral Intervention for Sleep Disturbances in Children with Autism Spectrum Disorder.

The original version of this article unfortunately contained errors. The errors induced during the production process are corrected. The correct keywords, figures and tables are given below.

Outcomes of a Behavioral Intervention for Sleep Disturbances in Children with Autism Spectrum Disorder.

This study evaluated the effectiveness of Bedtime Fading with Response Cost (BFRC) in decreasing sleep disturbances in children with Autism Spectrum Disorder (ASD) using parents as change agents by implementing treatment in the home environment. A non-concurrent multiple baseline design across three participants was used. Results indicate that BFRC was effective in eliminating unwanted co-sleeping, frequent night awakenings, and dependent sleep onset. Secondary improvements include reducing sleep onset latency, bedtime resistance, and disruptive sleep-related behaviors. Follow-up data demonstrate gains were maintained. Parents reported high satisfaction with BFRC and sleep outcomes for their children. This study extends both the practice and science of parent-implemented behavioral interventions as treatment options for children with ASD and co-occurring sleep disturbances.

Values of sleep/wake, activity/rest, circadian rhythms, and fatigue prior to adjuvant breast cancer chemotherapy.

Fatigue is the most prevalent and distressing symptom experienced by patients receiving adjuvant chemotherapy for early stage breast cancer. Higher fatigue levels have been related to sleep maintenance problems and low daytime activity in patients who have received chemotherapy, but knowledge describing these relationships prior to chemotherapy is sparse. The Piper Integrated Fatigue Model guided this study, which describes sleep/wake, activity/rest, circadian rhythms, and fatigue and how they interrelate in women with Stage I, II, or IIIA breast cancer during the 48 hours prior to the first adjuvant chemotherapy treatment. The present report describes these variables in 130 females, mean age=51.4 years; the majority were married and employed. Subjective sleep was measured by the Pittsburgh Sleep Quality Index and fatigue was measured by the Piper Fatigue Scale. Wrist actigraphy was used to objectively measure sleep/wake, activity/rest, and circadian rhythms. Mean Pittsburgh Sleep Quality Index score was 6.73+/-3.4, indicating poor sleep. Objective sleep/wake results were within normal limits established for healthy individuals, except for the number and length of night awakenings. Objective activity/rest results were within normal limits except for low mean daytime activity. Circadian rhythm mesor was 132.3 (24.6) and amplitude was 97.2 (22.8). Mean Piper Fatigue Scale score was 2.56+/-2, with 72% reporting mild fatigue. There were significant relationships between subjective and objective sleep, but no consistent patterns. Higher total and subscale fatigue scores were correlated with most components of poorer subjective sleep quality (r=0.25-0.42, P< or =0.005).

Pediatric prescribing practices for clonidine and other pharmacologic agents for children with sleep disturbance.

The prescription rates of clonidine have risen dramatically and the extent to which these increases can be attributed to treatment of sleep disturbance is unknown. Surveys were mailed to 800 pediatricians across four geographically diverse states to assess prescribing practices specific to sleep disturbance. Ninety-six percent of the respondents treated sleep disturbance. More than one third of the sample reported using clonidine specifically for sleep disturbance including sleep onset, sleep schedule, nighttime awakening, and early morning awakening problems and parasomnias. Clonidine ranked second only to antihistamines as the most commonly used medication for treating sleep disturbance.

Comparing child outcomes of physical punishment and alternative disciplinary tactics: a meta-analysis.

This meta-analysis investigates differences between the effect sizes of physical punishment and alternative disciplinary tactics for child outcomes in 26 qualifying studies. Analyzing differences in effect sizes reduces systematic biases and emphasizes direct comparisons between the disciplinary tactics that parents have to select among. The results indicated that effect sizes significantly favored conditional spanking over 10 of 13 alternative disciplinary tactics for reducing child noncompliance or antisocial behavior. Customary physical punishment yielded effect sizes equal to alternative tactics, except for one large study favoring physical punishment. Only overly severe or predominant use of physical punishment compared unfavorably with alternative disciplinary tactics. The discussion highlights the need for better discriminations between effective and counterproductive use of disciplinary punishment in general.

The intervention selection bias: an underrecognized confound in intervention research.

Selection bias can be the most important threat to internal validity in intervention research, but is often insufficiently recognized and controlled. The bias is illustrated in research on parental interventions (punishment, homework assistance); medical interventions (hospitalization); and psychological interventions for suicide risk, sex offending, and juvenile delinquency. The intervention selection bias is most adequately controlled in randomized studies or strong quasi-experimental designs, although recent statistical innovations can enhance weaker designs. The most important points are to increase awareness of the intervention selection bias and to systematically evaluate plausible alternative explanations of data before making causal conclusions.

Treatment efficacy in behavioral pediatric sleep medicine.

Behavioral interventions have been identified as the treatment of choice for many forms of pediatric sleep disturbance. We adopt criteria established by the Task Force on Promotion and Dissemination of Psychological Procedures (1996) to evaluate the literature base describing behavioral interventions for pediatric sleep disturbance. Three well-established interventions, one promising intervention and one probably efficacious intervention, have emerged for bedtime refusal and frequent nighttime awakenings. Only one intervention for sleep terrors and sleepwalking has sufficient empirical support to be considered promising. Behavioral interventions targeting circadian rhythm disorders (e.g., delayed sleep phase), nightmares and rhythmic movement disorder (RMD) have not been researched sufficiently to be considered empirically supported.

Evaluation of a behavioral treatment package to reduce sleep problems in children with Angelman Syndrome.

The purpose of this investigation was to evaluate the effectiveness of a behavioral treatment package to reduce chronic sleep problems in children with Angelman Syndrome. Participants were five children, 2-11 years-of-age. Parents maintained sleep diaries to record sleep and disruptive nighttime behaviors. Actigraphy was added to provide independent evaluations of sleep-wake activity. The treatment package targeted the sleep environment, the sleep-wake schedule, and parent-child interactions during sleep times. Treatment was introduced sequentially, across families, and evaluated in an interrupted time series, multiple baseline design. Data show that prior to treatment, baseline rates of nighttime disruptive behavior were stable or increasing and none of the participants were falling to sleep independently. With the introduction of treatment, all participants quickly learned to initiate sleep independently. Gradual reductions were reported in disruptive behaviors and these improvements were sustained over time. Results were replicated with two participants when treatment was withdrawn and reinstated. Changes in disruptive bedtime behaviors and in sleep onset were found to be statistically significant. Parents indicated high satisfaction with the treatment. A behavioral treatment package was found to be effective with five children with long histories of significant sleep-related behavior problems. These results suggest that behavioral treatment may be a reasonable way to address sleep problems in some children with Angelman Syndrome.

One-year outcomes of a behavioral therapy intervention trial on sleep quality and cancer-related fatigue.

PURPOSE: To determine 1-year outcomes of a four-component behavioral therapy (BT) sleep intervention (Individualized Sleep Promotion Plan [ISPP]) versus a healthy eating control (HEC) on cancer-related fatigue in women receiving breast cancer adjuvant chemotherapy treatment (CTX). PATIENTS AND METHODS: A total of 219 participants from 12 oncology clinics were randomly assigned in a clinical trial. Before CTX, research nurses coached intervention participants to develop a BT plan including stimulus control, modified sleep restriction, relaxation therapy, and sleep hygiene. BT plans were revised before each CTX and 30, 60, and 90 days after the last CTX and reinforced 7 to 9 days later. HEC participants received nutritional information and equal attention. Pittsburgh Sleep Quality Index (PSQI), Daily Diary, Wrist Actigraph, and Piper Fatigue Scale measures and Repeated Linear Mixed Model analysis following the Intent to Treat paradigm were used. RESULTS: Sleep quality differed over 1 years time (F [4,162] = 7.7, P < .001; by group, F [1,173] = 4.8, P = .029; and over time by group, F [4,162] = 3.3, P = .013). Pairwise comparisons revealed significant differences between groups at 90 days (P = .002) but not at 1 year (P = .052). Seven days of diary and actigraphy data did not corroborate with monthly reflections (PSQI). The night awakenings (Actigraph) pattern was significantly different by group over time (P = .046), with no differences between groups at 90 days or at 1 year. Fatigue was lower at 1 year than before CTX; no group effects were found. CONCLUSION: The BT group, on average, experienced significant improvement on global sleep quality compared with the HEC group, but not on objective sleep or fatigue outcomes.

Brief report: a "storybook" ending to children's bedtime problems--the use of a rewarding social story to reduce bedtime resistance and frequent night waking.

OBJECTIVE: To evaluate the efficacy and acceptability of a social story with tangible rewards to reduce children's disruptive bedtime behavior and frequent night waking. METHOD: Four children (ages 2 to 7), with clinically significant disruptive bedtime behavior, received the intervention, which consisted of a social story (The Sleep Fairy) that sets forth (a) parental expectations for appropriate bedtime behavior and (b) rewards for meeting those expectations. RESULTS: Parent sleep diaries indicated that children had a 78% average decrease in frequency of disruptive bedtime behaviors from baseline to intervention, with another 7% decrease at 3-month follow-up. Night wakings, a problem for 2 children during baseline, were not a problem during intervention and follow-up. Parents reported improved daytime behavior for 3 of the 4 children. Parents gave the intervention high acceptability ratings and maintained a high level of treatment fidelity. CONCLUSIONS: Use of a social story helped parents implement a multicomponent intervention using a familiar bedtime routine, thereby increasing the likelihood that implementation and effects occurred. The book format makes this intervention widely available to parents and professionals, with minimal costs and inconvenience.

Adherence, sleep, and fatigue outcomes after adjuvant breast cancer chemotherapy: results of a feasibility intervention study.

PURPOSE/OBJECTIVES: To evaluate outcomes of an intervention designed to promote sleep and modify fatigue after adjuvant breast cancer chemotherapy. DESIGN: Prospective, repeated measures, quasi-experimental, feasibility study. SETTING: Midwestern urban oncology clinics. SAMPLE: 21 female participants, ages 43-66 years (meanX = 55.3) with stage I or II breast cancer status post four cycles of doxorubicin chemotherapy. Eight had four additional cycles of paclitaxel, 10 also had radiation, and 18 took tamoxifen. METHODS: each woman continued to revise her Individualized Sleep Promotion Plan (ISPP), developed during her first cycle of chemotherapy, that included sleep hygiene, relaxation therapy, stimulus control, and sleep restriction components. The daily diary, Pittsburgh Sleep Quality Index, wrist actigraph, and Piper Fatigue Scale were used for seven days 30, 60, and 90 days after the last chemotherapy treatment and one year after the first chemotherapy treatment. MAIN RESEARCH VARIABLES: Adherence and sleep and wake, fatigue, and ISPP components. FINDINGS: Adherence to the ISPP components remained high at all times (77%-88%) except for stimulus control (36%-56%). Sleep outcome means and the actigraph revealed that (a) sleep latency remained less than 30 minutes per night, (b) the time awake after sleep onset exceeded the desired less than 30 minutes per night, (c) sleep efficiency scores ranged from 82%-92%, (d) total rest time ranged from seven to eight hours per night, (e) feelings on arising ranged from 3.7-3.8 (on a 0-5 scale), (f) nighttime awakenings ranged from 10-11 per night, and (g) daytime naps ranged from 10-15 minutes in length. Fatigue remained low, from 2.9-3.5 on a 0-10 scale. CONCLUSIONS: Adherence rates remained high for most components. Sleep and wake patterns were within normal limits except for the number and duration of night awakenings. Fatigue remained low. IMPLICATIONS FOR NURSING: Future testing using an experimental design will focus on increasing ISPP adherence and decreasing nighttime awakenings. Adopting behavioral techniques to promote sleep may result in improved sleep and lower fatigue after chemotherapy.