The effect of background knowledge on young children's comprehension of explicit and implicit information

Bibliography: leaves 15-16Supported in part by the National Institute of Educatio

Introduction of Motivation and Child Maltreatment: Volume 46 of the Nebraska Symposium on Motivation

There are at least two great luxuries associated with being coordinator of the Nebraska Symposium on Motivation. One is choosing the topic or major theme of the prestigious and influential conference. The second is selecting the speakers. It is great to sit back and think about all of the leading scholars in the field and decide who you would like to hear speak and have contribute a chapter to the volume. This 46th Annual Nebraska Symposium on Motivation brought together a distinguished panel of scholars who explored issues related to motivation and child maltreatment

Attributions of Blame in a Hypothetical Child Sexual Abuse Case: Roles of Behavior Problems and Frequency of Abuse

Youth who are blamed for their sexual abuse may experience increased negative outcomes, such as amplified self-blame. Similarly, blaming nonoffending parents can impede their ability to support their child following disclosure. Understanding the factors that influence how people perceive victim, caregiver, and perpetrator responsibility is imperative for the protection and treatment of families who have experienced sexual abuse. Little research has explored victim and abuse characteristics that influence the perception of sexual abuse. As such, the purpose of this study was to examine the roles of behavior problems and frequency of abuse in the attribution of blame in a hypothetical sexual abuse case. In addition, the relationship between several respondent characteristics and assignment of responsibility were explored as secondary aims. The study used a two (behavior problems: three suspensions in one school semester vs. no mention of behavior problems) by two (one abuse occurrence vs. five abuse occurrences) between-subjects design. Seven hundred forty-two participants read one of the four child sexual abuse (CSA) vignettes and completed measures related to responsibility. ANOVAs revealed those who read a vignette where the youth experienced multiple abuse incidents rated the victim as more responsible regardless of whether or not the youth was described as having behavior problems. Results indicate that respondents may have attributed more blame to the victim due to the belief that she could have done something to stop the abuse after the first incident. The abuse frequency manipulation when combined with the behavior manipulation appeared to relate to how respondents perceived the victim’s parents. Males and younger respondents attributed more blame to the victim; however, sexual abuse or assault history did not associate with victim responsibility ratings. Clinical and research implications were discussed

Child Sexual Abuse: Stigmatization of Victims and Suggestions for Clinicians

CHILD SEXUAL ABUSE (CSA) occurs frequently, with one recent review suggesting that approximately 1 in 10 children will experience sexual abuse before age 18 (Townsend&Rheingold, 2013). Victims of CSA are at risk for developing a range of psychological and behavioral problems, including depression, anxiety, posttraumatic stress disorder (PTSD), suicidal thoughts and behavior, substance abuse, high-risk and inappropriate sexual behavior, and other conduct problems (Maniglio, 2009; Tyler, 2002). However, not all children experience these short- and long-term effects and many factors influence the heterogeneity of response to CSA (Kendall-Tackett, Williams, & Finkelhor, 1993; Putnam, 2003). Stigma, defined as “a mark of disgrace associated with a particular circumstance, quality, or person” (Oxford English Dictionary, 2017), can play an important role in victims’ recovery (Coffey, Leitenberg, Henning, Turner, & Bennett, 1996).As such, the purpose of this paper is to critically review the literature on how survivors of CSA are currently stigmatized, identify the consequences of such stigma, and make suggestions for clinicians working with CSA victims and their families

Effect of mixing and spatial dimension on the glass transition

We study the influence of composition changes on the glass transition of binary hard disc and hard sphere mixtures in the framework of mode coupling theory. We derive a general expression for the slope of a glass transition line. Applied to the binary mixture in the low concentration limits, this new method allows a fast prediction of some properties of the glass transition lines. The glass transition diagram we find for binary hard discs strongly resembles the random close packing diagram. Compared to 3D from previous studies, the extension of the glass regime due to mixing is much more pronounced in 2D where plasticization only sets in at larger size disparities. For small size disparities we find a stabilization of the glass phase quadratic in the deviation of the size disparity from unity.Comment: 13 pages, 8 figures, Phys. Rev. E (in print

Relationship of personal, familial, and abuse-specific factors with outcome following childhood sexual abuse

An examination of the literature on factors related to outcome following child sexual abuse (CSA) revealed many factors that may contribute to symptoms displayed by victims. Factors are divided into three categories: Personal Factors, Familial Factors, and Abuse- Specific Factors. Personal factors are those inherent to the victim, including age, gender, developmental disability, attributions regarding the abuse, and treatment following abuse. Familial factors are defined as those factors associated with other family members. These include parental history of abuse, parental reaction to the disclosure, parental support of the victim, parental mental health, family stress, and treatment following abuse for the parent and other family members. Finally, factors related to the abuse are delineated, including severity of abuse, duration of the abuse, and victim–perpetrator relationship. Directions for future research are discussed

Child Sexual Abuse

Although definitions can vary across legal, clinical, and research contexts, sexual abuse is commonly defined as sexual acts between a youth and an older person (e.g., by 5 years or more) in which the dominance of the older person is used to exploit or coerce the youth. Behaviors may include noncontact (e.g., exposure) and contact (e.g., intercourse) offenses

Heterogeneous Symptom Patterns of Sexually Abused Children in Treatment: Understanding the Complexity of the Problem

A major challenge for clinicians and researchers is the heterogeneity of the severity and type of symptoms presented by sexually abused youth, including those who are subclinical on traditional clinical measures but still present to treatment. Most research continues to treat sexually abused youth as a single population and has not assessed the outcomes or symptom trajectories of various groups of sexually abused youth. Participants included 107 sexually abused children and their nonoffending parents presenting to a cognitive-behavioral group treatment. A cluster analysis using child and parent-report measures revealed four profiles, including Subclinical, Highly Distressed, Problem Behaviors, and Self-Reported Distress clusters. Hierarchical linear modeling was used to create separate child and parent-report models of weekly symptomatology to examine differential change over the course of treatment. Contrary to expectation, there was little variation in the weekly rates of change for the different symptom groups; however, all groups evidenced a decrease in symptoms over the course of treatment, including the Subclinical cluster

Reliability of Manure Application Rates to Predict Availability of Swine Manure-N in Cornfields

Efficient use of the nitrogen in animal manures is essential for economic and environmental reasons. It requires applying the manure appropriately and making adjustments for this N if commercial fertilizer also is applied. Estimates of the amounts of plant-available N supplied by animal manures commonly are based on amounts of manure-N applied. Adjustments are often made for expected losses of N soon after application. These estimates are made with the knowledge that there is unpredictable variability in amounts of N rendered unavailable by ammonia volatilization, surface runoff, inunobilization, leaching, or denitrification. Although it is known to be substantial, there has been no practical method for addressing this variability. Advances in soil testing and plant analysis have provided new tools for estimating amounts of plant available N in soils. Soil testing for nitrate when com plants are between 6 and 12 in. gives estimates of N availability just before it is needed by the crop. This test can be used to evaluate the N-supplying power of manure applied to cornfields. In this study we use soil testing and yield response measurements to learn more about the relationship between rates of manure-N application and amounts of N available to com. The study centers on liquid swine manure from modem confinement buildings to minimize differences in quality of manure applied

Confronting Local and Global Tipping Narratives:Green Energy Development in the Arctic and Why Greenland Is Not for Sale

This research addresses a confrontation of narratives usually overlooked in global-local discourses about green energy futures by focusing on the case of Greenland. On the one hand, the call for keeping the vast amounts of Greenland’s fossil fuel deposits in the ground, as one of the most efficient and fastest strategies to limit global GHG emissions and avoid a climate catastrophe -hence preventing a negative global climate tipping point. And on the other, the need to exploit and provide alternative mineral resources for the global green energy transformation – hence enabling a global positive tipping point towards a sustainable development trajectory. For that, we trace the historical local conditions and events that eventually led towards green development trajectory pathways. These include indigenous groups’ opposition to oil drilling in the Arctic waters and more recently, the consideration of alternative resource governance mechanisms in support of a low-carbon transformation. We argue that overcoming such confrontation requires reconciling both Natural Resource Justice with Earth System Justice principles that consider the rights, needs, worldviews, and institutional traditions of local communities. Among them, the impossibility of privately owning land across generations in Greenland stems as a possible example of disruptive tipping intervention on how Western societies could learn to relate to biophysical systems in more sustainable ways to cope with accelerated global environmental change.</p