Main and interactive effects of discrimination, parent racial/ethnic socialization, and internalizing symptomology on BIPOC teens' ethnic-racial identity.

Research suggests that BIPOC (Black, Indigenous, People of Color) adolescents have the best developmental outcomes when strong, positive ethnic-racial identity (ERI) is acknowledged and embraced. This study investigated whether discrimination, internalizing symptomology, parent socialization, and/or interactions of these variables were associated with adolescent ERI, specifically in exploration, resolution, and affirmation, to illuminate nuanced ways BIPOC youth can achieve positive ERI. Recruited from third-party research panels, surveyed participants were adolescents (Mage = 15.28; 51.6% male) of diverse ethnic/racial groups and socioeconomic backgrounds from all regions of the United States. Overall, results showed that there were four significant main effects on ERI: a negative relation between internalizing symptomology and exploration, a positive relation between parent socialization and exploration, a positive relation between parent socialization and resolution, and a negative relation between internalizing symptomology and affirmation. There were also two significant interactive effects such that (1) discrimination had a stronger negative relation with affirmation under condition of high internalizing, and (2) parent socialization had a stronger positive relation with affirmation under condition of high internalizing. Results show development of ERI in adolescence is subject to multiple, interactive influences. Main and interactive effects highlight the contextual role that mental health implicates for youth of color. Implications for parents and practitioners are discussed.

Sexual Passion in Adolescence: Examining Its Transmission Through Mothers.

Sexual passion is an important element of adult romantic relationships, but little is known about how it is developed or expressed during adolescence. From a Self Determination Theory perspective, this study explored the connections between parents' sexual passion and children's sexual passion, and whether these links were mediated by parents' communication about sexuality with their children. Using a diverse sample of 484 mother-adolescent dyads (Mage = 14.48, SD = 1.68, 50% female, 56% White), we specified a path model in a Structural Equation Modeling framework to test hypothesized associations. Results indicated that all three types of parent sexual passion - harmonious, obsessive, and inhibited - were positively associated with children's sexual passion in the same domains. Additionally, the frequency of parent-child sexual communication partially mediated the transmission of harmonious passion, whereas controlling parent-child sexual communication partially mediated the transmission of obsessive passion. These findings highlight the importance of parents' sexual relationships in the sexual socialization and development of adolescents. Additionally, helping parents to have more frequent conversations about sex with their children could help facilitate the transmission of harmonious sexual passion.

Patterns of Gender Development Across Intersections of Age, Gender, and Ethnicity-Race.

Two components of gender identity are gender similarity, how one's self-concept relates to the major gender collectives (i.e., female, male), and felt pressure to conform to gender norms. The development of these components across ages and contexts has been understudied. The focus of this study was to examine variations in gender similarity and felt pressure across multiple intersecting contexts: developmental stage, gender, and ethnic-racial group. Six data sets were harmonized and means were compared across 2628 participants (51% girls, 49% boys) from four different developmental cohorts (childhood n = 678, early adolescence n = 1322, adolescence n = 415, and young adulthood n = 213) from diverse ethnic-racial backgrounds (45% White, 23% Latinx/Hispanic, 11% Black/African-American, 7% Asian-American, 5% American Indian, and 5% Multiracial). Results revealed nuanced patterns: Gender intensification was supported in early adolescence, primarily for boys. Young adult men reported lower levels of pressure and gender typicality than younger boys, but young adult women's levels were generally not different than younger girls. Surprisingly, young adult women's levels of own-gender similarity and pressure from parents were higher than adolescent girls. Expectations of gender differences in gender typicality and felt pressure were supported for all ages except young adults, with higher levels for boys. Finally, there were more similarities than differences across ethnic-racial groups, though when there were differences, minoritized participants reported heightened gender typicality and pressure (largely accounted for by higher scores for Black and Latinx participants and lower scores for White and Multiracial participants). These results add to what is understood about contextually dependent gender development.

SARS-CoV-2 Inactivation on Hard Non-porous Airplane Cabin Material Surfaces was Limited After Exposure to Far UV-C (222 nm) Radiation.

AIMS: To test the efficacy of 222 nm Far UV-C for surface disinfection of SARS-CoV-2 on inanimate surfaces from airplane cabins. METHODS AND RESULTS: Two far ultraviolet (UV-C) irradiation light systems were evaluated for disinfection of SARS-CoV-2. Materials used for carriers (test surfaces) included polished stainless steel and used airplane materials including seatbelt latches, window dust covers, sidewall laminates, and tray tables. CONCLUSIONS: While demonstrating reasonable efficacy under some experimental conditions, the data indicated that 222 nm Far UV-C disinfection alone does not reliably provide a 3 log10 or 99.9% reduction of SARS-CoV-2 on inanimate surfaces from an airplane cabin. An Ushio (Cypress, CA) 1.7" x 2.3" Care222® 12W 222nm BI lamp module tested in triplicate at a low (⁓ 1.5 mJ cm-2), medium (⁓ 3.0 mJ cm-2), and high (⁓ 6 to 9 mJ cm-2) fluence did not provide a ≥ 3 log10 or 99.9% reduction of SARS-CoV-2. The reduction of SARS-CoV-2 was greatest on stainless steel. The result was a log10 reduction of 2.83, 1.33, 2.58, and 2.21 logs for virus samples containing saline, saline with 2.5 mg BSA, saline with 0.25 mg BSA, and artificial saliva respectively at a dosage of 5 to 9 mJ cm-2. The log10 reduction of SARS-CoV-2 in saline with 2.5 mg bovine serum albumin was lowest with 1.33 for stainless steel, 0.93 for belt latch, and 0.61 for tray table at a dosage of 5 to 6 mJ cm-2.The second UV lighting system tested was a prototype mobile wand with a built-in short-pass filtered krypton-chloride cylindrical lamp. One pass of the wand over a tray holding carriers inoculated with SARS-CoV-2 in artificial saliva at a rate of approximately 1 foot (1') per second (sec) exposed the carriers to 7.3 mJ cm-2. The log10 reductions determined for the single pass were 2.97, 3.75, 1.78, 1.91, and 1.28 logs for stainless steel, belt latch, dust cover, sidewall, and tray table respectively. Two passes of the wand generated 17.2 mJ cm-2 and resulted in log10 reductions of 4.04, 3.74, 4.24, 3.68, and 1.66 logs for stainless steel, belt latch, dust cover, sidewall, and tray table respectively. The combination of higher fluence from multiple passes of the wand, the close proximity (10 cm wand to the carrier), the exposure to elevated temperatures up to 35°C, and ozone from the bulb being blown directly onto the carriers contributed to effective viral inactivation on all surfaces except the airplane tray table. The impact of temperature and ozone on viral inactivation should be determined for future testing of the 222 nm UV-C wand.

Mothers' and fathers' depressive symptoms across four years postpartum: An examination of between- and bidirectional within-person relations.

BACKGROUND: Both mothers and fathers are at risk for experiencing postpartum depressive symptoms shortly after the birth of a child. Previous studies suggest mothers' and fathers' depressive symptoms to be interrelated. This study examined bidirectional relations between mothers' and fathers' depressive symptoms across four years postpartum. METHODS: Longitudinal data for this study were collected across five waves from 485 mothers and 359 fathers of infants when infants were on average 6 months-old until children were 54 months-old (1-year lags). Mothers and fathers reported on their depressive symptoms using the Center for the Epidemiological Studies Short Depression Scale (CES-D 10). A random intercept cross-lagged panel model (RICLPM) was specified to examine the bidirectional relations between mothers' and fathers' depressive symptoms over time. RESULTS: At the between-person level, mothers' and fathers' depressive symptoms were positively associated. At the within-person level, unique carry-over effects were found for mothers and fathers in that when reporting higher depressive symptoms than their trait levels, they were more likely to report higher depressive symptoms one year later. Moreover, intermittent cross-lagged effects were observed from mothers' depressive symptoms to fathers' depressive symptoms during toddlerhood. LIMITATIONS: The sample was not racially or structurally diverse thereby limiting the generalizations of the findings. CONCLUSIONS: After the birth of a child, mothers and fathers are at risk for experiencing chronic depressive symptoms which can have implications for individual, couple and child health. Mothers' depressive symptoms are related to fathers' depressive symptoms over time.

Trajectories of parents' gendered play attitudes during early childhood and implications for children's gender development.

This study examined associations between parents' gendered attitudes about play and children's gender development. The sample was 501 families from a large US city followed annually for 4 years (501 mothers, 383 fathers; 69% White, 16% Latinx, 8% African American; children Mage = 5.67 months, 53% boys). Latent trajectories examined change in parents' attitudes toward same- and other-gender play during first 4 years of the child's life. On a subsample (n = 252), trajectories were examined in relation to children's later gender-typed preferences and gender constancy. Parents grew more gender-flexible in their attitudes, particularly parents of boys. Trajectories reflecting more stereotypic attitudes showed some associations (small in magnitude) with children's gender-typed preferences and gender constancy by age 4.

Endorsement of Masculine-Typed Behaviors Decreases During Middle Adolescence: The Contextualizing Role of Peer Experiences for Adolescents Living in the United States.

While more research is emerging about the development of masculinity during adolescence, not much is known about how masculine-type behaviors develop over time in middle to late adolescence within the context of friendships and peer experiences. This study examined trajectories of masculine-typed behavior from ages 14 to 17. Multilevel modeling was used to account for cross-time and within-time variability in masculine-typed behavior and examined the role of positive and negative peer experiences in predicting this variability. This was done in a sample of 334 U.S. adolescents (51% boys; 50% White, 19% Black, 15% Latina/o/e). At the between-person level, boys and girls decreased in masculine-typed behavior over time. At the within-person level, negative peer experiences predicted fluctuations toward greater masculine-typed behavior, whereas friend support predicted fluctuations toward less masculine-typed behavior. Adolescence is a key period for navigating masculinity norms, and peer experiences are a key context for the development of masculine-typed behavior.

Feeding Saccharomyces cerevisiae fermentation postbiotic products alters immune function and the lung transcriptome of preweaning calves with an experimental viral-bacterial coinfection.

Bovine respiratory disease causes morbidity and mortality in cattle of all ages. Supplementing with postbiotic products from Saccharomyces cerevisiae fermentation (SCFP) has been reported to improve growth and provide metabolic support required for immune activation in calves. The objective of this study was to determine effects of SCFP supplementation on the transcriptional response to coinfection with bovine respiratory syncytial virus (BRSV) and Pasteurella multocida in the lung using RNA sequencing. Twenty-three calves were enrolled and assigned to 2 treatment groups: control (n = 12) or SCFP-treated (n = 11, fed 1 g/d SmartCare in milk and 5 g/d NutriTek on starter grain; both from Diamond V Mills Inc.). Calves were infected with ∼104 median tissue culture infectious dose per milliliter of BRSV, followed 6 d later by intratracheal inoculation with ∼1010 cfu of Pasteurella multocida (strain P1062). Calves were euthanized on d 10 after viral infection. Blood cells were collected and assayed on d 0 and 10 after viral infection. Bronchoalveolar lavage (BAL) cells were collected and assayed on d 14 of the feeding period (preinfection) and d 10 after viral infection. Blood and BAL cells were assayed for proinflammatory cytokine production in response to stimulation with lipopolysaccharide (LPS) or a combination of polyinosinic:polycytidylic acid and imiquimod, and BAL cells were evaluated for phagocytic and reactive oxygen species production capacity. Antemortem and postmortem BAL and lesioned and nonlesioned lung tissue samples collected at necropsy were subjected to RNA extraction and sequencing. Sequencing reads were aligned to the bovine reference genome (UMD3.1) and edgeR version 3.32.1 used for differential gene expression analysis. Supplementation with SCFP did not affect the respiratory burst activity or phagocytic activity of either lung or blood immune cells. Immune cells from the peripheral blood of SCFP-supplemented calves produced increased quantities of IL-6 in response to toll-like receptor stimulation, whereas cells from the BAL of SCFP-treated calves secreted fewer proinflammatory cytokines and less tumor necrosis factor-α (TNF-α) and IL-6 in response to the same stimuli. Transcriptional responses in lung tissues and BAL samples from SCFP-fed calves differed from the control group. The top enriched pathways in SCFP-treated lungs were associated with decreased expression of inflammatory responses and increased expression of plasminogen and genes involved in glutathione metabolism, supporting effective lung repair. Our results indicate that supplementing with SCFP postbiotics modulates both systemic and mucosal immune responses, leading to increased resistance to bovine respiratory disease.

Masters of Media: A longitudinal study of parental media efficacy, media monitoring, and child problematic media use across early childhood in the United States.

The development of problematic media use in early childhood is not well understood. The current study examined long-term associations between parental media efficacy, parental media monitoring, and problematic media use across a three-year period of time during early childhood. Participants included 432 parents who reported on their own parenting and their child's use of problematic media once a year for three years (M age of child at Wave 1 = 29.68 months, SD = 3.73 months). Results revealed that early parental media efficacy predicted lower levels of child problematic media use over time. Restrictive media monitoring was also related to lower levels of child problematic media use over time. Additionally, general parental efficacy was related to parental media efficacy and lower child problematic media use, both at the cross-sectional and longitudinal levels. Discussion focuses on encouraging early parental media efficacy (and exploring other potential mechanisms) as a way to mitigate the development of problematic media use over time.

Executive functioning as a moderator of flossing behaviour among young adults: a temporal self-regulation theory perspective.

Background: Flossing among young adults is often infrequent and barriers not completely understood. One explanation concerns the capacity for executive functioning (EF) during the self-regulation of behaviour. Methods: Using Temporal Self-Regulation Theory (TST) as a framework to explore EF, young adults from Norwegian universities completed a survey that measured monthly flossing frequency, flossing-related intentions and behavioural prepotency (BP), and EF using the Behaviour Rating Inventory of Executive Function - Adult Version (BRIEF-A). Results: Data from 362 participants were analysed. The TST-model explained a substantial proportion of variance in monthly flossing (R2 = 0.74), and flossing was associated directly with intention and BP, and interactions between intention and both BP and global-EF. Sub-domains of EF were explored using the same model, revealing that behavioural regulation processes, specifically those related to emotional control and shifting between tasks, offered better fit. Simple slopes revealed that moderation effects were only present at lower levels of BP. Conclusion: EF plays a role in moderating the translation of intentions into flossing behaviour. Specifically, emotional control and task-shifting appear to be influential, and this influence increases when habitual and environmental support (i.e. BP) is reduced. Overcoming EF-barriers may represent a key step in establishing flossing behaviours.

Parents' judgments of children's gender-typed play indicate qualities of the early-life caregiving environment.

Play is critical for children's development but is the target of significant gender stereotyping. Early in life, parents must navigate these stereotypes on behalf of their children. This study examined typologies of caregivers' judgments toward their infants' future engagement with toys and activities considered typical of same- and different-gender peers, and whether these judgments indicated qualities of the child-rearing environment. We conducted a latent profile analysis on a sample of 501 families with infant children in a large city in the Western United States (501 mothers, 388 fathers; 69% White, 16% Latinx, 8% African American). Results showed that parents could be classified as androgynous, stereotyped, counterstereotyped, or gender-impartial in their preferences for their child's toys and activities. Mothers who displayed androgynous and counterstereotyped preferences-primarily conveying approval different-gender-typed play-were rated higher on objective assessments of the quality of the home environment and parent-child interactions. How parents orient to cultural gendered messages for children's play may have implications for the overall parenting environment. We discuss implications for research and practice. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Instrumented Posterior Arthrodesis of the Lumbar Spine: Prospective Study Evaluating Fusion Outcomes in Patients Receiving an Interspinous Fixation Device for the Treatment of Degenerative Spine Diseases.

Purpose: Prospective evaluation of radiographic fusion outcomes in patients receiving instrumented posterior arthrodesis of the lumbar spine using a minimally invasive interspinous fixation device. Patients and Methods: All patients (n = 110) from a single US physician's practice who received instrumented posterior arthrodesis of the lumbar spine with a minimally invasive interspinous fixation device in the calendar year 2020 were invited to return for a follow-up CT scan to radiographically assess fusion. Forty-three patients, representing 69 total treated levels, consented to participate and received a lumbar CT scan at a mean of 459 days post-surgery (177 to 652). The interspinous/interlaminar fusion was assessed by 3 independent radiologists using a novel grading scale. Spinous process fractures were also assessed. Results: 92.8% of the assessed levels were considered fused. There were no intraoperative spinous process fractures. There were 4 spinous process fractures (5.8%) identified on CT imaging, all of which were asymptomatic and healed without subsequent intervention. There were no instances of device mechanical failure or device-related reoperation. Conclusion: Instrumented posterior arthrodesis of the lumbar spine using a minimally invasive interspinous fixation device provides clinically meaningful fusion rates with no reoperations and a low risk of spinous process fracture or other device-related complications.

"Oh no! What happened?" an investigation of parent-child conversations about self-conscious emotions.

Parents play an important role in socializing children's emotion understanding. Previous research shows that parents emphasize different aspects of emotion contexts depending on the discrete emotion. However, there is limited research on how parents and children discuss self-conscious emotions, such as embarrassment, guilt, and shame, and what socialization practices parents employ to elicit children's talk about these emotions. In this study, children (N = 166, 78 females, 88 males) ages 2-3 years (M = 2.46, SD = 0.26) and their parents (65.5% White, 10.2% Black, 17.5% Hispanic, 2.4% Asian American, and 5.4% other) from a large city in the Western United States discussed a wordless storybook depicting different female and male characters experiencing self-conscious emotions (embarrassment, guilt, shame, awe, and pride). Parents' and children's emotion talk and parents' questions were coded from their conversations about each emotion scenario and subsequently analyzed by discrete emotion, child gender, and the depicted character's gender. Parents and children differentially focused on different aspects of each self-conscious emotion as a function of discrete emotion and picture gender, and elements of children's talk about self-conscious emotions were related to children's expressive language and age. Additionally, parents' emotion talk and questions about emotions were directly related to children's emotion talk, even after controlling for children's age, expressive language, and parental education. Taken together, these findings suggest that parent-child emotion conversations may be one context that facilitates the development of children's understanding of self-conscious emotions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A Person-Centered Analysis of Adolescent Multicultural Socialization Niches and Academic Functioning.

Despite the growing cultural diversity worldwide, there is scarce research on how socialization processes prepare youth to respond to increasing multicultural demands and the degree to which these socialization opportunities inform youth academic functioning. This study used a person-centered approach to identify profiles or niches based on the degree and consistency of multicultural socialization experiences across school, peer, and family settings and to examine the associations between identified niches and markers of academic functioning (i.e., emotional and behavioral academic engagement, academic aspirations and expectations) in a sample of adolescents (N = 717; Mage = 13.73 years). Participants (49.9% girls) were from the U.S. Southwest and represented multiple ethno-racial backgrounds (31.8% Hispanic/Latinx, 31.5% Multiethnic, 25.7% White, 7.3% Black or African American, 1.4% Asian American or Pacific Islander, 1.4% American Indian or Alaska Native, and 1% Arab, Middle Eastern, or North African). Six distinct multicultural socialization niches were identified. Three niches had similar patterns across school-peer-family but ranged in the degree of socialization. The cross-setting similar higher socialization niche (Niche 6) demonstrated greater socialization than the cross-setting similar moderate (Niche 5) and lower socialization (Niche 4) niches, which had moderate and lower socialization, respectively. Three niches demonstrated cross-setting dissimilarity which ranged in the type of cross-setting contrast and the degree of socialization. The cross-setting dissimilar school contrast socialization niche (Niche 3) had greater dissimilarities between socialization opportunities in the school setting compared to the peer and family settings and demonstrated the lowest levels of socialization of all niches. The other two niches, the cross-setting dissimilar peer contrast (Niche 1) and greater peer contrast socialization (Niche 2) niches had larger dissimilarities between socialization opportunities in the peer setting than the school and family settings. In the former, however, the contrast was lower, and socialization ranged between very low to low. In the latter, the contrast was higher and socialization ranged from very low to moderate. Most adolescents were in the cross-setting similar lower socialization niche or in the cross-setting dissimilar niches. Adolescents in the cross-setting similar higher multicultural socialization demonstrated greater emotional and behavioral academic engagement than adolescents in most of the other niches. Adolescents in the cross-setting dissimilar school contrast niches demonstrated lower emotional and behavioral academic engagement and lower academic expectations than adolescents in some of the other niches. The results emphasize the collective role of school, peer, and family multicultural socialization on emotional and behavioral academic engagement.

Parent-Child Sexual Communication Frequency and Adolescent Disclosure to Mothers About Sexuality: The Moderating Role of Open Communication in a Common Fate Structural Equation Model.

Although frequent and open parent-child sexual communication (PCSC) has been shown to yield positive effects on adolescent sexual health outcomes, most PCSC is one-sided and parent dominated rather than ideal communication characterized by openness. Adolescent children's disclosure of sexual feelings and behaviors to parents can prompt parent-child sexual communication (PCSC) and help parents tailor PCSC to children's needs, increasing the effectiveness of PCSC in promoting positive sexual outcomes. However, very little work has been done exploring correlates of adolescent disclosure about sexuality. Thus, the current study explored the associations between frequent PCSC and child disclosure and secret keeping, and whether open PCSC moderated the relationships. The sample included 603 mother-child dyads from the United States. Adolescent children were 12-17 years old (M = 14.55, SD = 1.68), White (55.6%) and cisgender female (49.8%). A common-fate SEM model revealed that PCSC frequency was positively associated with adolescent disclosure and adolescent secret keeping. However, when PCSC was open, PCSC frequency was associated with a decrease in adolescent secret keeping and an increase in adolescent disclosure. We discuss the importance of encouraging both open and frequent PCSC, as their interaction is related to increased adolescent disclosure and less adolescent secret keeping.

Associations Between Adolescents' Antisocial Behavior, Conflict Management Styles, and Romantic Relationship Breakup: An Observational Study.

Adolescents' antisocial behavior and negative conflict management styles are each associated with adverse romantic relationship outcomes, yet little research exists on their associations. We investigated whether adolescents' antisocial behavior was associated with conflict management styles, and whether it predicted breakup 3 months later. In total, 91 adolescent couples (Mage = 16.43, SD = 0.99; 41.2% Hispanic/Latinx) participated in videotaped conflict discussions coded for negotiation, coercion, and avoidance. Actor-partner interdependence models suggest adolescents' antisocial behavior is associated with decreased use of negotiation (couple pattern) and increased use of coercion (actor pattern). No significant associations were found for avoidance. Neither antisocial behavior nor conflict management styles predicted breakup. Findings are discussed in light of the unique developmental importance of adolescents' romantic relationships.

Nuanced Longitudinal Effects of Domains of Perceived Gender Similarity on Adolescent Peer Victimization.

Gender similarity is an indicator of perceived fit with own-gender peers and other-gender peers and is strongly correlated with indicators of adolescent adjustment, including negative peer interactions. Although gender similarity is generally studied as a composite variable, evidence is increasing that peer victimization might be uniquely related to specific domains of gender similarity such as appearance or interests. A better understanding of the specific factors that motivate peer victimization will likely aid in intervention efforts. We analyzed five domains of own- and other-gender similarity (feelings, actions, appearance, preferences, time spent with peers) for adolescents, and explored whether they uniquely predicted negative peer interactions including general peer victimization (e.g., pushing/hitting) and experiencing or perpetrating gender-based peer victimization (e.g., anti-gay name-calling) over time. With 407 adolescents (14-17 years old, M age = 15.42, 50% girls, 52% White) from two timepoints that were six months apart, we first conducted MANOVAs at T1 to assess gender differences in peer victimization experiences. Next, we conducted logistic regression path analyses to model the relation between gender similarity and peer victimization over time. Adolescents reported unique outcomes for different domains of gender similarity with girls focused on appearance and boys focused on not spending time with girls. We discuss how girls' and boys' experiences of gender similarity may be differentially informed by androcentric culture and how different expressions of gender uniquely provoke negative peer attention.

Top-down self-regulation processes as determinants of oral hygiene self-care behaviour: A systematic scoping review.

OBJECTIVES: Understanding the psychological mechanisms that moderate oral hygiene self-care behavior is anticipated to benefit efforts to change such behavior. Top-down self-regulatory (TSR) processes represent one group of relatively unexplored, yet potentially influential, moderating factors. This systematic scoping review aims to explore whether there is evidence that TSR processes moderate oral hygiene self-care engagement within the current literature. METHODS: CINAHL, The Cochrane Library, Embase, MEDLINE, PsycINFO, Scopus, and Web of Science databases were searched up to April 2020 for articles that compared measures of TSR processes (such as self-monitoring, inhibitory control, and task switching) to oral hygiene self-care behavior, or tested interventions that aimed to change or support TSR processes. RESULTS: The search returned 6626 articles, with 25 included in the final sample. Weak evidence supported both the role of TSR processes as moderators of interdental cleaning and the value of interventions targeting self-monitoring of interdental cleaning behavior. Overall, methodological limitations rendered the findings somewhat inconclusive, with an absence of objective assessments of TSR capacity, and little focus on TSR processes as moderators of intervention effects. CONCLUSIONS: The inconclusive, but reasonably promising, findings point to the value of continuing to apply TSR processes within studies of oral hygiene behavior. Exploring why interdental cleaning appears more reliant on TSR processes than toothbrushing, employing objective neuropsychological assessment, and measuring TSR constructs within interventions targeting TSR processes, are encouraged. As a scoping review, the study hopes to generate interest and serve as a starting point for further investigation.

Is My Femininity a Liability? Longitudinal Associations between Girls' Experiences of Gender Discrimination, Internalizing Symptoms, and Gender Identity.

Gender discrimination is a common experience for adolescent girls and has implications for their mental health and identity development. Guided by Phenomenological Variant of Ecological Systems Theory (PVEST; Spencer et al. 1997), this study examined the longitudinal and bidirectional associations between adolescent girls' experiences of gender discrimination, their internalizing symptoms, and gender identity. The sample was 161 adolescent girls (ages 14-17; Mage = 15.90) from across the United States (51% White; 17% African American, 11% Hispanic/Latina) who participated in a short-term longitudinal study of adolescent development. The results showed a reciprocal, longitudinal association between discrimination and internalizing symptoms. Discrimination also predicted longitudinal declines in gender identity, which was explained indirectly through internalizing symptoms. The findings implicate gender discrimination as a distinct risk factor during girls' developmental years, and underscore the importance of helping girls learn adaptive responses to sexism, while also reducing actual occurrence and exposure.

Development and Testing of the Parent-Child Sex Communication Inventory: A Multidimensional Assessment Tool for Parent and Adolescent Informants.

Parent-child sex communication is a complex and multidimensional construct, and effective measurement tools that reflect this complexity are scarce. The purpose of this study was to develop and test an assessment tool of parent-child sex communication that reflects the multidimensional nature of the construct and which can be flexibly administered between both parent and adolescent informants. Using two large national samples from the United States involving adolescents (N = 2,044; Mage = 16.19, SD = 1.71) and unrelated parents of adolescents (N = 2,081), we psychometrically tested the Parent-Child Sex Communication Inventory (PCSCI). Validity evidence (i.e., construct, discriminant, convergent, and divergent) supported a 30-item measure that consisted of three overarching dimensions distributed along seven subscales: Frequency of sex communication (about sexual risk, about sex physiology, and about the positive aspects of sex); the Quality of sex communication (open communication versus parent controlled communication); and Child Managed sex communication (involving disclosure and secrecy). The PCSCI is an assessment tool for tapping multiple fundamental dimensions of parent-child sex communication that is quick and easy to administer. Further, it can be administered to both parent and adolescent informants. Therefore, it represents a significant methodological advancement for continuing research on parent-child sex communication.