BACKGROUND: The Centers for Disease Control and Prevention's web-based behavioral parent training (BPT) program, Essentials for Parenting Toddlers and Preschoolers (EfP), uses a psychoeducational approach to promote positive parenting and address common parenting challenges. The purpose of this study was to assess the effects of EfP on parenting behavior and whether implementation format impacted behavioral outcomes. METHODS: A sample of 200 parents of 2- to 4-year-old children were recruited via Internet advertising. Using a repeated single subject, multiple baseline design, parents were randomly assigned to guided navigation (GN; n = 100) or unguided navigation (UN; n = 100) study conditions. Parents were provided secure access to the EfP website and completed 18 weekly surveys. Latent growth curve modeling was used to determine intervention effectiveness on behavioral outcomes. RESULTS: Latent growth curve modeling indicated both GN and UN study conditions significantly increased use of praise (β = 0.19, p = 0.038) and commands and consequences (β = 0.17, p < 0.001), and decreased corporal punishment use (β = -0.01, p = 0.017) and attitudes promoting corporal punishment (β = -0.01, p < 0.001) over the study period. The UN condition exhibited a significant initial decrease in time-out use that increased over time to match the GN condition. CONCLUSIONS: This study provides evidence for the effectiveness of EfP in promoting non-violent parenting behavior and increasing positive parenting techniques. The format of EfP implementation made no difference in parenting behaviors over time. Digital BPT programs like EfP provide access to evidence-informed parenting resources and can enhance positive parenting.

Parents of adolescents are faced with a variety of challenges related to their children's behavior and development. Behavioral parent training (BPT) programs may be effective strategies to mitigate adverse childhood experiences (ACEs) and other common behavioral problems in the adolescent period. Adolescence is the period following the onset of puberty and describes the transition from childhood to adulthood. Digital BPTs, including those delivered via the internet, downloaded digital content, text message, tablet, and video call, may present a unique opportunity to reach a broad audience of parents of adolescents by removing barriers to program accessibility (e.g., cost and transportation). We conducted a literature review to synthesize the existing evidence on digital BPTs for parents of adolescents. We described the digital BPTs, study designs, and evaluation and feasibility outcomes. A structured literature search identified studies meeting the following criteria for inclusion: (a) published between January 2000 and October 2022, (b) peer-reviewed, (c) available in English language, (d) study included a description of a digital BPT methodological approach, (e) study had to identify at least one parent or child behavioral outcome (e.g., parent-reported communication with their child) or feasibility outcome associated with the digital BPT, and (f) study included parents of adolescents aged 10-18 years. We extracted data on the characteristics of the study and demographic characteristics of participants, digital BPT, and evaluation and feasibility outcomes. Twenty-eight studies met inclusion criteria. Twenty-two unique digital BPTs were evaluated across the published studies. Thirteen digital BPTs (59.1%) were developed from or grounded by an identified theory. Six digital BPTs were freely accessible by the public, while the remaining 16 were available through study participation or purchase. One digital BPT was specifically tailored to parents of adolescents of a racial/ethnic minority group. Of the 16 studies that reported either parent or adolescent race/ethnicity, 10 consisted of more than 50% White parent or adolescent participants. Twenty-four (88.9%) studies provided evaluation data for the digital BPT. Fourteen studies (63.6%) employed a randomized control trial study design, and the remaining study designs included quasi-experimental (n = 2), mixed methods (n = 1), open trial (n = 3), case study (n = 1), pretest-posttest design (n = 1), and feasibility and acceptability trial (n = 2). All studies reported improvements in at least one parent-reported or adolescent-reported behavioral outcome or feasibility outcomes, with effect sizes (Cohen's d) ranging from small (e.g., 0.20-0.49) to very large (e.g., > 1.20). The findings of this review illustrate that technology may be a valuable way to deliver BPTs to parents of adolescents. However, few digital BPTs were developed for parents of adolescents from racial/ethnic minority groups, and many digital BPTs were not available without cost or participation in a research study. Considerations for future research are discussed.