Perceived Partner Responsiveness Predicts Better Sleep Quality Through Lower Anxiety

The present study investigated whether perceived partner responsiveness—the extent to which individuals feel cared for, understood, and validated by their partner—predicted subjective sleep problems and objective (actigraph-based) sleep efficiency through lower anxiety and depression symptoms. A life span sample of 698 married or cohabiting adults (35–86 years old) completed measures of perceived partner responsiveness and subjective sleep problems. A subset of the sample ( N = 219) completed a weeklong sleep study where actigraph-based measures of sleep efficiency were obtained. Perceived partner responsiveness predicted lower self-reported global sleep problems through lower anxiety and depression and greater actigraph-assessed sleep efficiency through lower anxiety. All indirect associations held after controlling for emotional support provision to the partner, agreeableness, and demographic and health covariates known to affect sleep quality. These findings are among the first to demonstrate how perceived partner responsiveness, a core aspect of romantic relationships, is linked to sleep behavior.

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The Complex Interaction Between the Major Sleep Symptoms, the Severity of Obstructive Sleep Apnea, and Sleep Quality

Frontiers in Psychiatry ◽

10.3389/fpsyt.2021.630162 ◽

2021 ◽

Vol 12 ◽

Author(s):

Frangiskos Frangopoulos ◽

Savvas Zannetos ◽

Ivi Nicolaou ◽

Nicholas-Tiberio Economou ◽

Tonia Adamide ◽

...

Keyword(s):

Obstructive Sleep Apnea ◽

Sleep Apnea ◽

Sleep Quality ◽

Anxiety And Depression ◽

Subjective Perception ◽

Sleep Habits ◽

Subjective Sleep Quality ◽

Sleep Study ◽

Subjective Sleep ◽

Obstructive Sleep

Introduction: Little information exists in the general population whether clinical presentation phenotypes of obstructive sleep apnea (OSA) differ in terms of sleep quality and comorbidities.Aim: The purpose of our study was to assess possible differences between symptomatic and asymptomatic OSA patients concerning syndrome's severity, patients' sleep quality, and comorbidities.Subjects and methods: First, in a nationwide, stratified, epidemiological survey, 4,118 Cypriot adult participants were interviewed about sleep habits and complaints. In the second stage of the survey, 264 randomly selected adults underwent a type III sleep study for possible OSA. Additionally, they completed the Greek version of Pittsburgh Sleep Quality Index (Gr-PSQI), Epworth Sleepiness Scale (ESS), Athens Insomnia Scale (AIS), and Hospital Anxiety and Depression Scale (HADS).Results: From 264 enrolled participants, 155 individuals (40 females and 115 males) were first diagnosed with OSA. Among these 155 patients, 34% had ESS ≥ 10 and 49% AIS ≥ 6. One or both symptoms present categorized the individual as symptomatic (60%) and neither major symptom as asymptomatic (40%). There were no significant statistical differences (SSDs) between the two groups (symptomatic–asymptomatic) with regard to anthropometrics [age or gender; neck, abdomen, and hip circumferences; and body mass index (BMI)]. The two groups had no differences in OSA severity—as expressed by apnea–hypopnea index (AHI), oxygen desaturation index (ODI), and mean oxyhemoglobin saturation (SaO2)—and in cardiometabolic comorbidities. Symptomatic patients expressed anxiety and depression more often than asymptomatics (p < 0.001) and had poorer subjective sleep quality (Gr-PSQI, p < 0.001). According to PSQI questionnaire, there were no SSDs regarding hours in bed and the use of sleep medications, but there were significant differences in the subjective perception of sleep quality (p < 0.001), sleep efficiency (p < 0.001), duration of sleep (p = 0.001), sleep latency (p = 0.007), daytime dysfunction (p < 0.001), and finally sleep disturbances (p < 0.001).Conclusion: According to our data, OSA patients reporting insomnia-like symptoms and/or sleepiness do not represent a more severe phenotype, by the classic definition of OSA, but their subjective sleep quality is compromised, causing a vicious cycle of anxiety or depression.

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Physical Activity and Inhibitory Control: The Mediating Role of Sleep Quality and Sleep Efficiency

Brain Sciences ◽

10.3390/brainsci11050664 ◽

2021 ◽

Vol 11 (5) ◽

pp. 664

Author(s):

Lin Li ◽

Qian Yu ◽

Wenrui Zhao ◽

Fabian Herold ◽

Boris Cheval ◽

...

Keyword(s):

Physical Activity ◽

Sleep Quality ◽

Inhibitory Control ◽

Sleep Efficiency ◽

Equation Modeling ◽

Control Performance ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Sleep Parameters ◽

The Relationship

Objectives: the current study aimed to investigate the relationship between physical activity (PA) level and inhibitory control performance and then to determine whether this association was mediated by multiple sleep parameters (i.e., subjective sleep quality, sleep duration, sleep efficiency, and sleep disturbance). Methods: 180 healthy university students (age: 20.15 ± 1.92 years) from the East China Normal University were recruited for the present study. PA level, sleep parameters, and inhibitory control performance were assessed using the International Physical Activity Questionnaire (IPAQ), the Pittsburgh Sleep Quality Index Scale (PSQI), and a Stroop test, respectively. The data were analyzed using structural equation modeling. Results: A higher level of PA was linked to better cognitive performance. Furthermore, higher subjective sleep quality and sleep efficiency were associated with better inhibitory control performance. The mediation analysis revealed that subjective sleep quality and sleep efficiency mediated the relationship between PA level and inhibitory control performance. Conclusion: our results are in accordance with the literature and buttress the idea that a healthy lifestyle that involves a relatively high level of regular PA and adequate sleep patterns is beneficial for cognition (e.g., inhibitory control performance). Furthermore, our study adds to the literature that sleep quality and sleep efficiency mediates the relationship between PA and inhibitory control performance, expanding our knowledge in the field of exercise cognition.

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Sleep behavior of infants with infantile hemangioma treated with propranolol—a cohort study

European Journal of Pediatrics ◽

10.1007/s00431-021-04147-3 ◽

2021 ◽

Author(s):

Martin Theiler ◽

Nicole Knöpfel ◽

Susanne von der Heydt ◽

Agnes Schwieger-Briel ◽

Isabelle Luchsinger ◽

...

Keyword(s):

Cohort Study ◽

Sleep Quality ◽

Outcome Measures ◽

Negative Impact ◽

Behavioral Development ◽

Sleep Efficiency ◽

Sleep Pattern ◽

Control Group ◽

Infant Sleep ◽

Sleep Behavior

AbstractSleep problems are frequently reported in infants treated with propranolol for infantile hemangiomas, possibly serving as a marker for a negative impact on central nervous system function. In this cohort study, we objectively investigate the sleep behavior of infants with infantile hemangiomas on propranolol compared to a healthy, untreated control group. Sleep of propranolol-treated infants and controls was investigated using ankle actigraphy and a 24-h diary for 7–10 days at ages 3 and 6 months. The main outcome measures were the Number of Nighttime Awakenings and Sleep Efficiency. The main secondary outcome measures included 24-hour Total Sleep, daytime sleep behavior, and parent-rated infant sleep quality and behavioral development based on the Brief Infant Sleep Questionnaire (BISQ) and the age-appropriate Ages-and-Stages Questionnaire (ASQ), respectively. Fifty-four term-born infants were included in each cohort. No group difference in any investigated parameter was seen at age 3 months. At age 6 months, the propranolol group exhibited a decrease in Sleep Efficiency and a trend towards an increased Number of Nighttime Awakenings compared to the control group. Treated infants at 6 months also had shorter daytime waking periods. 24-hour Total Sleep was unaffected by propranolol. No negative impact of propranolol on subjective sleep quality and behavioral development was noted.Conclusion: Propranolol exerts a measurable yet mild impact on objectively assessed infants’ sleep measures. Behavioral developmental scores were unaffected. Our results support propranolol as first-line therapy for complicated infantile hemangiomas. What is Known:• Sleep disorders are frequently reported in infants with infantile hemangiomas treated with propranolol and often lead to treatment discontinuation.• Investigations of the sleep pattern in this patient group using objective measures are lacking. What is New:• The sleep pattern of propranolol-treated infants is assessed using actigraphy and a 24-h sleep diary and compared to healthy, untreated controls.• Propranolol leads to a decreased sleep efficiency at night and an increased demand of daytime sleep, yet effects are mild overall.

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Mobile App Use for Insomnia Self-Management in Urban Community-Dwelling Older Korean Adults: Retrospective Intervention Study (Preprint)

10.2196/preprints.17755 ◽

2020 ◽

Author(s):

Kyungmi Chung ◽

Seoyoung Kim ◽

Eun Lee ◽

Jin Young Park

Keyword(s):

Older Adults ◽

Sleep Quality ◽

Sleep Problems ◽

Mobile App ◽

Community Dwelling ◽

Intervention Period ◽

Post Intervention ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Self Help

BACKGROUND As an evidence-based psychotherapy for treating insomnia, cognitive behavioral therapy for insomnia (CBT-I), which helps people with sleep problems to change their unhelpful sleep-related beliefs and habits, has been well-established in older adults. Recently, the utilization of mobile CBT-I apps has been getting attention from mental health professionals and researchers; however, whether mobile CBT-I apps are usable among older users has yet to be determined. OBJECTIVE The aims of this study were to explore the relationships between subjective sleep quality and subjective memory complaints and depressive symptoms; to explore the relationship between perceived difficulty in mobile app use and usability of the mobile phone–based self-help CBT-I app, named MIND MORE, in urban community-dwelling Korean older adults; to compare changes in subjective sleep quality from pre-intervention to post-intervention, during which they used the mobile app over a 1-week intervention period; and evaluate adherence to the app. METHODS During the 2-hour training program delivered on 1 day titled “Overcoming insomnia without medication: How to use the ‘MIND MORE’ mobile app for systematic self-management of insomnia” (pre-intervention), 41 attendants were asked to gain hands-on experience with the app facilitated by therapists and volunteer workers. They were then asked to complete questionnaires on sociodemographic characteristics, subjective evaluation of mental health status (ie, depression, memory loss and impairment, and sleep problems), and app usability. For the 1-week home-based self-help CBT-I using the app (post-intervention), 9 of the 41 program attendants, who had already signed up for the pre-intervention, were guided to complete the given questionnaires on subjective evaluation of sleep quality after the 1-week intervention, specifically 8 days after the training program ended. RESULTS Due to missing data, 40 of 41 attendants were included in the data analysis. The main findings of this study were as follows. First, poor subjective sleep quality was associated with higher ratings of depressive symptoms (40/40; ρ=.60, P<.001) and memory complaints (40/40; ρ=.46, P=.003) at baseline. Second, significant improvements in subjective sleep quality from pre-intervention to post-intervention were observed in the older adults who used the MIND MORE app only for the 1-week intervention period (9/9; t8=3.74, P=.006). Third, apart from the program attendants who did not have a smartphone (2/40) or withdrew from their MIND MORE membership (3/40), those who attended the 1-day sleep education program adhered to the app from at least 2 weeks (13/35, 37%) to 8 weeks (2/35, 6%) without any further contact. CONCLUSIONS This study provides empirical evidence that the newly developed MIND MORE app not only is usable among older users but also could improve subjective sleep quality after a 1-week self-help intervention period.

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Prevalence and Determinants of Bad Sleep Perception among Italian Children and Adolescents

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph17249363 ◽

2020 ◽

Vol 17 (24) ◽

pp. 9363

Author(s):

Serena Malloggi ◽

Francesca Conte ◽

Giorgio Gronchi ◽

Gianluca Ficca ◽

Fiorenza Giganti

Keyword(s):

Sleep Quality ◽

Depressed Mood ◽

Behavioral Problems ◽

Sleep Disturbances ◽

Sleep Problems ◽

Sleep Latency ◽

Sleep Habits ◽

Subjective Sleep Quality ◽

Quality Perception ◽

Subjective Sleep

Although sleep problems at young ages are well investigated, the prevalence of bad sleepers and the determinants of sleep quality perception remain unexplored in these populations. For this purpose, we addressed these issues in a sample of children (n = 307), preadolescents (n = 717), and adolescents (n = 406) who completed the School Sleep Habits Survey, addressing sleep quality perception, sleep habits, sleep features, daytime behavior and sleep disturbances, circadian preference, and dreaming. The sample was split in “good sleepers” and “bad sleepers”, based on the answer to the question item assessing overall subjective sleep quality. Being a bad sleeper was reported by 11.7% of the sample, with significant between-groups differences (children: 8.3%; preadolescents: 11.3%; adolescents: 15.3%; p = 0.01). At all ages, relative to good sleepers, bad sleepers showed higher eveningness, sleepiness, and depression, longer sleep latency, more frequent insufficient sleep, nocturnal awakenings, sleep–wake behavioral problems, and unpleasant dreams (all p’s ≤ 0.01). Sleep quality perception was predicted: in children, by depressed mood, eveningness, and unpleasant dreams (all p’s ≤ 0.01); in preadolescents, by sleep latency, awakening frequency, depressed mood, sufficiency of sleep, and unpleasant dreams (all p’s < 0.01); in adolescents, by awakening frequency, depressed mood, and sufficiency of sleep (all p’s < 0.001). In children, bad subjective sleep quality appears to be mainly determined by daytime psychological features, for example, depressed mood, whereas at later ages, sleep characteristics, such as frequent awakenings, add to the former determinants. This could depend on (a) the appearance, with increasing age, of objective sleep modifications and (b) a greater attention paid by adolescents to their sleep characteristics.

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0515 Durability of Effects of Forehead Cooling on EEG Sleep Measures in Insomnia Patients from 2- to 30-Nights Use and 6-Month Safety Results

SLEEP ◽

10.1093/sleep/zsaa056.512 ◽

2020 ◽

Vol 43 (Supplement_1) ◽

pp. A197-A197

Author(s):

D Rippole ◽

J Schirm ◽

E Nofzinger

Keyword(s):

Sleep Quality ◽

Open Label ◽

Safety Study ◽

Subjective Sleep Quality ◽

Sleep Study ◽

Subjective Sleep ◽

Sleep Studies ◽

Open Label Trial ◽

Study Participants ◽

Over Time

Abstract Introduction Forehead cooling has previously been shown to improve EEG sleep measures in insomnia patients when applied for 2 nights. The current study assessed the durability of these effects after 30 days in home use as well as safety over 6 months in home use. Methods This was a prospective, open label trial involving 32 adults meeting diagnostic criteria for primary insomnia who previously had participated in a 2 night in lab EEG sleep study. In the current study, participants received an additional 30 nights in home treatment, then had repeat EEG sleep studies performed to determine if effects noted at 2 nights remained durable after 30 days. Subjects also participated in an open label 6-month in-home use safety study. Results Baseline, 2-night and 30-night EEG sleep measures for sleep latency were 80.7 ± 73.8, 25.3 ± 22.6, 26.2 ±25.8 minutes (2- to 30-night difference p=0.81, NS) and for sleep efficiency were 67.4 ± 15.7, 81.4 ± 11.2, 83.2 ± 13.6 (2- to 30-night difference p=0.18, NS). Subjective sleep quality (0-100 scale with 100=best) at baseline, 2-night and 30-nights were 29.8 ± 15.2, 48.3 ± 20.2, 57.2 ± 21.1 (linear improvements significant over time p<0.001). No adverse effects were seen across 6-months use. Conclusion Forehead cooling demonstrated durability of effects on EEG sleep measures from 2- to 30-nights use. Continuing improvements in subjective sleep quality when measured over time from baseline assessments to the end of the 30-night in-home use period were noted. Forehead cooling was safe over 6 months use in the home as evidenced by no serious device related adverse events. Support Ebb Therapeutics, Pittsburgh, PA 15222

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Mobile App Use for Insomnia Self-Management in Urban Community-Dwelling Older Korean Adults: Retrospective Intervention Study

JMIR mhealth and uhealth ◽

10.2196/17755 ◽

2020 ◽

Vol 8 (8) ◽

pp. e17755

Author(s):

Kyungmi Chung ◽

Seoyoung Kim ◽

Eun Lee ◽

Jin Young Park

Keyword(s):

Older Adults ◽

Sleep Quality ◽

Sleep Problems ◽

Mobile App ◽

Community Dwelling ◽

Intervention Period ◽

Post Intervention ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Self Help

Background As an evidence-based psychotherapy for treating insomnia, cognitive behavioral therapy for insomnia (CBT-I), which helps people with sleep problems to change their unhelpful sleep-related beliefs and habits, has been well-established in older adults. Recently, the utilization of mobile CBT-I apps has been getting attention from mental health professionals and researchers; however, whether mobile CBT-I apps are usable among older users has yet to be determined. Objective The aims of this study were to explore the relationships between subjective sleep quality and subjective memory complaints and depressive symptoms; to explore the relationship between perceived difficulty in mobile app use and usability of the mobile phone–based self-help CBT-I app, named MIND MORE, in urban community-dwelling Korean older adults; to compare changes in subjective sleep quality from pre-intervention to post-intervention, during which they used the mobile app over a 1-week intervention period; and evaluate adherence to the app. Methods During the 2-hour training program delivered on 1 day titled “Overcoming insomnia without medication: How to use the ‘MIND MORE’ mobile app for systematic self-management of insomnia” (pre-intervention), 41 attendants were asked to gain hands-on experience with the app facilitated by therapists and volunteer workers. They were then asked to complete questionnaires on sociodemographic characteristics, subjective evaluation of mental health status (ie, depression, memory loss and impairment, and sleep problems), and app usability. For the 1-week home-based self-help CBT-I using the app (post-intervention), 9 of the 41 program attendants, who had already signed up for the pre-intervention, were guided to complete the given questionnaires on subjective evaluation of sleep quality after the 1-week intervention, specifically 8 days after the training program ended. Results Due to missing data, 40 of 41 attendants were included in the data analysis. The main findings of this study were as follows. First, poor subjective sleep quality was associated with higher ratings of depressive symptoms (40/40; ρ=.60, P<.001) and memory complaints (40/40; ρ=.46, P=.003) at baseline. Second, significant improvements in subjective sleep quality from pre-intervention to post-intervention were observed in the older adults who used the MIND MORE app only for the 1-week intervention period (9/9; t8=3.74, P=.006). Third, apart from the program attendants who did not have a smartphone (2/40) or withdrew from their MIND MORE membership (3/40), those who attended the 1-day sleep education program adhered to the app from at least 2 weeks (13/35, 37%) to 8 weeks (2/35, 6%) without any further contact. Conclusions This study provides empirical evidence that the newly developed MIND MORE app not only is usable among older users but also could improve subjective sleep quality after a 1-week self-help intervention period.

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3407 Maternal Daytime Dysfunction Due to Sleepiness and its Relation to Child Psychopathology

Journal of Clinical and Translational Science ◽

10.1017/cts.2019.340 ◽

2019 ◽

Vol 3 (s1) ◽

pp. 149-150

Author(s):

Cameron Strong ◽

Kate Fitzgerald ◽

Julie Premo

Keyword(s):

Sleep Quality ◽

Anxiety And Depression ◽

Depression Symptoms ◽

Behavior Regulation ◽

Maternal Risk ◽

T Score ◽

Maternal Sleep ◽

Oppositional Defiant ◽

Wide Range ◽

Significant Difference

OBJECTIVES/SPECIFIC AIMS: Anxiety is prevalent in early childhood and, when left untreated, increases children’s risk for chronic anxiety and depression later in life. Maternal risk factors (e.g. income and marital status) have also been shown to heighten their children’s risk for the development of the aforementioned psychopathology. Sleep plays a critical role in behavior regulation, is affected in depression, and is influenced by a wide range of demographic and psychological variables. The purpose of this study was to examine the relationship between maternal sleep and the presence in their children of reported symptoms relating to anxiety, depression, and behavior regulation. METHODS/STUDY POPULATION: Children (n=59, aged: 4-9 years (M = 6.069, SD = 1.006, 59.3% female) and their mothers were sampled from clinic and community settings and were administered questionnaires. Maternal sleep quality was assessed by the Pittsburgh Sleep Quality Index, which captures both numeric and self-reported categories relating to an individual’s perception of their sleep. Child anxiety and depression were assessed via parent-reported Child Behavioral Checklist (CBCL). Maternal depression symptoms were assessed with the Beck Depression Inventory (BDI). Associations between these measures were analyzed by ANOVA with post-hoc analysis and linear regression as appropriate. RESULTS/ANTICIPATED RESULTS: A statistically significant difference was observed in the mean child CBCL scores when children were sub-set into maternal categories of self-reported days of dysfunction due to sleepiness over the past month. Mean child CBCL T-score domains with statistically significant differences were: attention problems (F = 4.935, p = 0.004), depression problems (F = 3.073, p = 0.035), ADHD (F = 4.422, p = 0.007), oppositional defiant (F = 2.865, p = 0.045), and total t-score (F = 3.073, p = 0.035). Maternal mean DBI scores were also statistically significantly different when grouped by days of maternal dysfunction due to sleepiness (F = 9.791, p < 0.001). There was no relation between these CBCL categories and maternal DBI scores. DISCUSSION/SIGNIFICANCE OF IMPACT: Maternal self-reported days of dysfunction due to sleepiness may potentially increase risk for their children to develop further psychopathology independent of mothers’ depression symptomatology. These findings highlight the need for broader assessment clinically of children’s environments with additional focus on maternal function given the potential impact on their children’s functional outcomes.

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0679 Effects Of Cannabimimetic Enhancement On Subjective Sleep Quality And Function In Obstructive Sleep Apnea

SLEEP ◽

10.1093/sleep/zsaa056.675 ◽

2020 ◽

Vol 43 (Supplement_1) ◽

pp. A259-A259

Author(s):

G - Yin ◽

K Reid ◽

D Carley ◽

B Prasad ◽

P Zee

Keyword(s):

Obstructive Sleep Apnea ◽

Sleep Apnea ◽

Sleep Quality ◽

Sleep Efficiency ◽

Dependent Manner ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Obstructive Sleep ◽

Significant Difference ◽

Daytime Function

Abstract Introduction We previously reported that dronabinol a tetrahydrocannobinol, reduced the apnea hypopnea index (AHI) in patients with obstructive sleep apnea (OSA) in a dose-dependent manner. The aim of this report is to assess the effects of dronabinol on subjective sleep quality and daytime function in the Pharmacotherapy of Apnea by Cannabimimetic Enhancement (PACE) II trial. Methods By random assignment, 73 adults with moderate or severe OSA received either placebo (N = 25), 2.5 mg dronabinol (N = 21), or 10 mg dronabinol (N = 27) daily, 1 hour before bedtime for 6 weeks. Participants completed the Pittsburgh sleep quality index (PSQI) and Functional Outcomes of Sleep Questionnaire (FOSQ-10) at baseline and at the end of intervention. Results Between group comparisons were performed using a one-way ANOVA. At baseline, there were no significant difference between groups in the PSQI or FOSQ-10. When compared to placebo, the 10 mg group had a significant reduction in the global PSQI score (p=0.039). Paired t-test analysis showed, in comparison to the baseline, the subscale and total score of the FOSQ-10 were significantly increased (P=0.005); the global PSQI score, subjective sleep quality score, habitual sleep efficiency score and daytime dysfunction score were significantly reduced (p<0.001, p<0.001, p=0.024, p=0.007 respectively) in the 10 mg group, while no improvement was found in the 2.5 mg or placebo groups. Bivariate correlational analysis was used to identify the relationship between the changes of variables. Both ∆ global PSQI and ∆ total FOSQ were correlated with ∆ESS, but not with change in AHI or sleep parameters such as sleep stage percentage, sleep efficiency, arousal index, minutes of wake after sleep onset, time and duration of oxygen saturation below 90% percent. Conclusion These findings indicate that in addition to its ability to reduce the AHI, dronabinol can improve subjective sleep quality and daytime function in patients with moderate to severe OSA. Support This study was funded by National Institutes of Health, National Heart Lung and Blood Institute Grant Number UM1-HL112856 and National Center for Advancing Translational Sciences, Grant Numbers UL1TR001422 and UL1TR002003.

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Peer Victimization Predicts Sleep Problems in Early Adolescence

The Journal of Early Adolescence ◽

10.1177/0272431617725199 ◽

2017 ◽

Vol 39 (1) ◽

pp. 67-80 ◽

Cited By ~ 8

Author(s):

Kelly M. Tu ◽

Clayton W. Spencer ◽

Mona El-Sheikh ◽

Stephen A. Erath

Keyword(s):

Sleep Quality ◽

Peer Victimization ◽

Sleep Problems ◽

Negative Impact ◽

Typically Developing ◽

Regression Analyses ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Prospective Association ◽

Over Time

This study examined the prospective association between peer victimization and subjective sleep quality among typically developing early adolescents. At Time 1 (T1), participants included 123 youth (50% boys; [Formula: see text] age = 12.03 years; 58.5% European American, 35% African American), along with one parent and teacher. Youth, parents, and teachers reported on youth’s experiences of peer victimization at T1. Youth reported on sleep quality at T1 and T2 (10 months later). Results from regression analyses revealed that youth-reported, but not parent- or teacher-reported, peer victimization predicted poorer sleep quality over time. Findings provide evidence that experiences of peer victimization can have a negative impact on youth’s sleep quality over time.

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