Developmental changes in retention and generalization of nonadjacent dependencies over a period containing sleep in 18-mo-old infants.

Sleep promotes the stabilization of memories in adulthood, with a growing literature on the benefits of sleep for memory in infants and children. In two studies, we examined the role of sleep in the retention and generalization of nonadjacent dependencies (NADs; e.g., a-X-b/c-X-d phrases) in an artificial language. Previously, a study demonstrated that over a delay of 4 h, 15 mo olds who nap after training retain a general memory of the NAD rule instead of memory for specific NADs heard during training. In experiment 1, we designed a replication of the nap condition used in the earlier study but tested 18-mo-old infants. Infants of this age retained veridical memory for specific NADs over a delay containing sleep, providing preliminary evidence of the development of memory processes (experiment 1). In experiment 2, we tested 18 mo olds' ability to generalize the NAD to new vocabulary, finding only infants who napped after training generalized their knowledge of the pattern to completely novel phrases. Overall, by 18 mo of age, children retain specific memories over a period containing sleep, and sleep promotes abstract memories to a greater extent than wakefulness.

Factors Affecting Completion of Human Papillomavirus Vaccination Series by Gender in a Predominantly Hispanic Border Town Community.

OBJECTIVES: The human papillomavirus (HPV) vaccine is recommended for females and males aged 9 to 45. Nationally, the HPV vaccination rates are lower for males than females; however, this has not been studied in a US-Mexico border community. Our study aims to report the HPV vaccination completion by gender and determine which sociodemographic factors influence vaccination. METHODS: This cross-sectional study was conducted among uninsured and underinsured individuals aged between 9 and 26 years served through a community-based HPV vaccine program in El Paso, TX. Data collected included demographic information, psychosocial variables, and vaccine administration data. Descriptive statistics were used to summarize demographic data. Unadjusted t test/Fisher exact test and multivariable relative risk regression were run on significant variables to determine the association with vaccine completion by gender. RESULTS: Most participants were female (63.4%), and an overall vaccine series completion was 30.67%. We found no significant difference in HPV vaccine completion rates by gender. Males who resided in the United States for more than a decade were 31% more likely to complete the vaccine series, and females who had 9 to 13 years of education had lower odds of vaccine completion. Knowledge significantly increased after the intervention for both genders (p = .002). There was no significant change in psychosocial variables from the preintervention to the immediate postintervention survey. CONCLUSIONS: Our multicomponent, culturally tailored intervention may equally impact male and female participants and encourages all genders to complete their HPV vaccine series. Additional studies with a larger male sample are needed.

Barriers to HPV vaccine series completion among a predominantly hispanic border population: a mixed method evaluation.

BACKGROUND: Human Papillomavirus (HPV) infections are the most common sexually transmitted infections in the United States. The HPV vaccine is a vital tool to prevent against several cancers, namely cervical cancer. Unfortunately, the uptake of the HPV vaccine among Hispanics is relatively low. Some barriers to uptake include language barriers, cultural taboos, and cost. PURPOSE: This study aims to explore barriers to HPV vaccination in a predominantly Hispanic US-Mexico border county between June 2015 and March 2018. METHODS: A mixed-method approach was used to analyze covariates associated with HPV vaccine uptake and to evaluate barriers to HPV vaccination from participant follow-up calls or reminder notes. RESULTS: The total number of participants was 1,787. Young adults were less likely to complete the vaccination series than those aged 9-17, while individuals born in Mexico were more likely to do so. Failure to contact was the most common barrier (n=1,801, 86.42%), followed by scheduling concerns (n=99, 4.5%), being ineligible (74, 3.55%), completing series outside of the program (40, 1.92%), having medical concerns (36, 1.73%), and other reasons (34, 1.63%). CONCLUSION: We predominantly identified structural barriers and various health-related determinants regarding healthcare access and quality.