Child sexual abuse (CSA) prevention is dominated by a focus on child education. However, evidence that this education reduces CSA risk is limited and mixed.
We investigated whether participants' ...history of receiving school-based child sexual abuse prevention (CSAPP) was associated with experiencing CSA. Uniquely, we also investigated whether parent-led CSA education (PLSAE) and received protective parenting were associated with CSA. CSA knowledge was also considered.
Australian university students (N = 1265, Mage = 22.8, SD = 7.7, Moage = 18, Mdage = 20, 75% female) reported their history of CSAPP and PLSAE, experience of CSA, disclosure of CSA, parenting, and CSA knowledge.
CSAPP attendance was reported by 29% of respondents, 72% reported PLSAE, and 24% reported CSA. PLSAE was significantly associated with lower risk of CSA, but was CSAPP attendance was not. PLSAE was significantly associated with higher levels of parental involvement/care and monitoring/supervision. In a multivariate logistic regression model, involvement/care and monitoring/supervision were associated with lower risk of CSA, but PLSAE was not. Neither CSAPP attendance nor PLSAE was associated with CSA disclosure or CSA knowledge.
These findings add to the small body of literature using reports of real-life experiences. Results call into question the over-reliance of child-education in CSA prevention and highlight the role of protective parenting. Building parenting capacity to include parenting practices is most likely to be effective for CSA prevention, such as monitoring and involvement, and should be included in CSA prevention efforts.
•One-quarter of respondents reported child sexual abuse (CSA), with CSA experience more prevalent in women than men.•Recall of exposure to CSA prevention at school was not associated with CSA experience.•Parent-led sexual abuse education was associated with less CSA; however, it was not a significant predictor when parenting was considered.•Respondents who reported more protective parenting (monitoring/supervision, care/ involvement) experienced less CSA.•CSA education (at school or home) was not associated with disclosure or with CSA knowledge.
Understanding parental practices and attitudes regarding child sexual abuse (CSA) prevention could be used to improve CSA prevention, but little information is available. In this study, we summarise ...survey data collected from 248 Australian and UK parents (87% female) with at least one child aged 6-11 years (M = 8.6, SD = 1.8). This is the first study to quantify parental use of protective practices, other than prevention education, which may guard against CSA. Parental media mediation, which may safeguard against online dangers, was another unique focus of this study. Participants reported their discussion of sensitive topics with their children including CSA; behaviors that may reduce the incidence of CSA (e.g., monitoring, supervision, delegation of care and checking-in with the child); mediation of their child's media use; and attitudes towards CSA prevention education. Parents reported discussing sexual abuse less than other sensitive topics such as abduction dangers, drugs, and death but more than issues surrounding puberty, sex and pornography. Parents reported using high levels of protective behaviours, however some areas of concern were revealed. Of concern was the low-moderate level of parental media mediation, with substantial numbers of children potentially exposed to online risks such as using devices unsupervised in bedrooms or chatting to individuals unknown to their parents and not having their devices checked for concerning content. Almost all parents were supportive of CSA prevention education and felt they should provide this education. However, two-thirds of parents thought CSA education may be associated with harms for the child and two-thirds of parents believed children could prevent their own abuse. Reported results will aid in our understanding of which areas of parenting could be strengthened to create safer environments for children. This research has particularly highlighted the need for parents to be more protective around their children’s access to online devices.
Microplastic (MP) contamination has been identified as an ecological problem with an increasing impact on everyday life. Yet, possible effects of MP at the cellular level are still poorly understood. ...Here, the interaction of murine macrophages (J774A.1, ImKC) and epithelial cells (STC-1, BNL CL.2) with well-characterized poly(styrene) MP particles (MPP) of varying sizes (0.2-6.0 µm) was studied. Macrophages are expected to actively engulf particles which could be confirmed in this study, while epithelial cells are found in tissues with direct contact with ingested or inhaled MPP. Here, the epithelial cells from both investigated cell lines did not ingest MPP in significant numbers. Concomitantly, no cytotoxic effects nor any influence on cellular proliferation were observed. Cells from the two macrophage cell lines showed high ingestion of MPP of all sizes, but cytotoxic effects were observed only for one of them (ImKC) and only at MPP concentrations above 250 µg/mL. Indications of cellular stress as well as effects on cell proliferation were observed for cell populations with high particle cell interactions.
This systematic review is the first to synthesize knowledge of parental involvement in child sexual abuse (CSA) prevention programs. Guided by the Preferred Reporting Items for Systematic Reviews and ...Meta-Analyses (PRISMA) criteria, 24 intervention evaluations met the inclusion criteria of aiming to change parental knowledge, attitudes, behaviors, behavioral intentions, self-efficacy, response-efficacy, or capabilities for prevention of CSA. Included papers were identified via a combination of electronic database searches (PsycINFO, Web of Science, Scopus, Google Scholar, Cochrane Library, World Health Organization’s International Clinical Trials Registry Platform, google.com.au, open.grey.eu, Global ETD, Open Access Theses & Dissertations, EThOS, and Trove) and direct communication with researchers. Improvement post intervention was found most commonly for parental behavioral intentions and response-efficacy, closely followed by parental behaviors, then capabilities, self-efficacy, knowledge, and lastly, parental attitudes. Improvements in behaviors, intentions, and response-efficacy occurred in 88 to 100% of the studies in which they were addressed, improvements in self-efficacy and capabilities occurred in 67 to 75%, and improvements in knowledge and attitudes occurred in only 50 to 56%. Many of the included evaluation studies suffered from methodological and reporting flaws, such as high participant attrition, lack of control group, lack of statistical tests, missed testing time points, and a lack of (or short) follow-up. Future parent-focused CSA prevention evaluations must address these concerns by conducting rigorous empirical research with sound methodologies and comprehensive reporting. Furthermore, study designs should consider measuring the real-world impact of increases in assessed parent variables, including their ability to prevent sexual victimization of children.
Appearance rejection sensitivity (ARS) refers to anxiously over-expecting rejection because of perceived appearance flaws. ARS has been associated with poorer mental health, which suggests coping ...with stress may be negatively affected by ARS. In this study, we investigated if ARS was related to adolescents’ emotions and ways of coping with negative appearance evaluation two years later (T2). Other potential correlates of emotions and ways of coping were also tested, including peer appearance teasing, social anxiety, and gender, as well as reports of victimization, social status, and attractiveness gathered from peers. At Time 1 (T1), 329 adolescents (M = 13.9 years, 54% girls) self-reported their ARS, experience of appearance teasing, and social anxiety. T1 appearance victimization, popularity, and attractiveness were measured using peer nominations, and peer likeability was measured with peer ratings. At T2, participants’ emotions and coping were measured using vignettes portraying appearance evaluation by peers. In regression models, T1 ARS, appearance teasing, social anxiety and female gender were associated with more T2 negative emotions, social withdrawal, rumination, and (except for social anxiety) thoughts about appearance change. ARS was not significantly associated with T2 positive thinking or support seeking. No peer-report measure was significantly associated with T2 outcomes.
•Appearance rejection sensitivity (ARS) refers to expectations of rejection due to appearance.•ARS may explain poorer coping with negative peer evaluation about appearance.•ARS was associated with more emotion and poorer coping with evaluation two years later.•Peer victimization was associated with more emotion and poorer coping two years later.•Reports from peers to gauge status and victimization were not associated with coping.
Stress impairs cognitive flexibility in infants Seehagen, Sabine; Schneider, Silvia; Rudolph, Julia ...
Proceedings of the National Academy of Sciences - PNAS,
10/2015, Letnik:
112, Številka:
41
Journal Article
Recenzirano
Odprti dostop
In human adults, learning and memory under acute stress are characterized by an increased use of rigid habitual response strategies at the cost of flexible cognitive strategies. The immediate effects ...of stress on cognitive functioning early in life are not well understood. Here we show experimentally that acute stress leads human infants to perform habitual behavior rigidly. We found that 15-mo-old infants exposed to stress thereafter kept performing a previously effective action, even after the action suddenly became ineffective. Infants in a no-stress control group flexibly adjusted their behavior by disengaging from the newly ineffective action in favor of exploring an alternative action. This finding demonstrates that stress impairs infants’ ability to adjust their behavior to changing circumstances.
There is a continuing debate about the proportion of cancer patients that benefit from precision oncology, attributable in part to conflicting views as to which molecular alterations are clinically ...actionable. To quantify the expansion of clinical actionability since 2017, we annotated 47,271 solid tumors sequenced with the MSK-IMPACT clinical assay using two temporally distinct versions of the OncoKB knowledge base deployed 5 years apart. Between 2017 and 2022, we observed an increase from 8.9% to 31.6% in the fraction of tumors harboring a standard care (level 1 or 2) predictive biomarker of therapy response and an almost halving of tumors carrying nonactionable drivers (44.2% to 22.8%). In tumors with limited or no clinical actionability, TP53 (43.2%), KRAS (19.2%), and CDKN2A (12.2%) were the most frequently altered genes.
Although clear progress has been made in expanding the availability of precision oncology-based treatment paradigms, our results suggest a continued unmet need for innovative therapeutic strategies, particularly for cancers with currently undruggable oncogenic drivers. See related commentary by Horak and Fröhling, p. 18. This article is featured in Selected Articles from This Issue, p. 5.
Considering the emphasis on parent-led sexual abuse education (PLSAE) in child sexual abuse (CSA) prevention, and the imperative of prevention in families living with demonstrated risk factors, it is ...important to understand the extent to which this group delivers PLSAE to their children, whether this is associated with any barriers or facilitators, whether parents are engaging in other protective behaviors (such as monitoring and involvement) and the relationship between these variables and other risk factors such as parent and child symptomology. We surveyed 117 parents, with children ranging in age from 25-89 months (67% boys), attending a parenting program for assistance with a range of parenting difficulties and child behavior problems from 2020-22. A large majority of parents reported not giving their children comprehensive prevention messages, discussing body integrity and abduction dangers to a greater extent. PLSAE was significantly positively associated with child internalizing and externalizing symptoms; parent and child age; and discussion of body integrity and abduction. However, PLSAE was not associated with any other measured variables (protective parenting; CSA knowledge; parenting self-efficacy; general and own-child risk appraisal; parent burnout, stress, depression or anxiety; child diagnosis; parental education level; employment or marital status; or income). The current findings suggest that investing resources into increasing parental knowledge, risk perception and confidence may be misguided. Future endeavors should consider helping parents be protective in other ways, for example, through the creation of safe environments and reducing the risks of CSA.
Urban development is one of the leading causes of biodiversity change. Understanding how soil microorganisms respond to urbanization is particularly important because they are crucial for the ...provisioning of ecosystem functions and services. Here, we collected monthly soil samples over one year across three locations representing an urbanization gradient (low-moderate-high) in the arid Southwestern USA, and we characterized their microbial communities using marker gene sequencing. Our results showed that microbial richness and community composition exhibited nonsignificant changes over time regardless of the location. Soil fungal richness was lower in moderately and highly urbanized locations, but soil bacterial/archaeal richness was not significantly different among locations. Both bacteria/archaea and fungi exhibited significant differences in community composition across locations. After inferring potential functional groups, soils in the highly urbanized location had lower proportions of arbuscular mycorrhizal fungi and soil saprotrophic fungi but had higher proportions of bacterial taxa involved in aromatic compound degradation, human pathogens, and intracellular parasites. Furthermore, ammonia-oxidizing bacteria were more abundant in the highly urbanized location, but ammonia-oxidizing archaea were more abundant in lowly and moderately urbanized locations. Together, these results highlight the significant changes in belowground microbial communities across an urbanization gradient, and these changes might have important implications for aboveground–belowground interactions, nutrient cycling, and human health.
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