The Association of Parent Factors with Bullying, Victimization and Bystander Behaviors

This study sought to examine two gaps in the field of bullying research – (1) the lack of clear cut theoretical underpinnings and frameworks for examining the process of bullying and (2) oversight of the parent context in studies on bullying. This two-study dissertation examined the role of parents in understanding bullying, victimization and bystander behaviors using Belsky’s parenting process model (1984) as a potential guiding framework. Study 1 relied on secondary analysis with three waves of longitudinal data from the NICHD Study of Early Child Care and Youth Development to test the indirect effect of maternal depressive symptoms on bullying and victimization through mother-child relationship quality. Findings indicated that there was a small direct effect of maternal depressive symptoms at grade 3 on peer victimization at grade 5, but not bullying. Mother–child relationship quality at grade 5 negatively predicted bullying behaviors at grade 6, but not peer victimization. There were also small effects of bullying behaviors at grade 5 on increased maternal depressive symptoms and decreased mother-child relationship quality at grade 6. There were no significant indirect effects. Study 2, a cross-sectional study of N = 143 fourth and fifth graders and their parents, hypothesized indirect effects of parent’s general and specific self-efficacy related to bullying, peer victimization and bystander behaviors through parental monitoring and supervision. Parents’ self-efficacy beliefs related to knowledge of their children being victimized, and what to do about the victimization reports was directly and negatively associated with a reduction in bullying and victimization behaviors. Efficacy to know what to do was also negatively associated with negative bystander behaviors but positively associated with victimization in school. There were no significant indirect effects. Findings from both studies suggest that the parent context may play a limited role in processes of bullying during upper-elementary school. Secondly, parent functioning (i.e., maternal depressive symptoms, parental self-efficacy related to bullying) may have direct effects on bullying, victimization and bystander behaviors rather than indirectly through parenting as emphasized by Belsky’s model. Other findings, limitations and suggestions for future research and interventions are discussed

A Study in Political Attitudes and Activism of North Dakota Clergymen

The intent of this paper was to examine some of the attitudes and actions of the North Dakota clergymen toward politics and specific political issues. The specific political actions which were studied were voting behavior, participation in protest marches and demonstrations, and active campaigning for a political candidate or party. The attitudes which were studied were with regard to the rating of the Supreme Court of the United States, pari-mutual betting in North Dakota, following laws which one considered to be morally wrong, conscientious objection to specific wars, and the use of the pulpit for statements of personal political beliefs. These attitudes and actions were compared with similar attitudes and actions of the general public of North Dakota and the United States. Three factors—age, denominations, date of ordination—were examined in connection thereto. The study was done by mailing questionnaires to 500 North Dakota clergymen. The tabulated results indicated that the North Dakota clergy were very highly interested in politics but not extremely active. Age was the only factor that proved to be consistently important. The questionnaires further revealed that North Dakota clergymen were very independent and individualistic in their political attitudes

Effects of Parenting by Lying in Childhood on Adult Lying, Internalizing Behaviors, and Relationship Quality

Parenting by lying is a phenomenon in which parents lie to their children, usually for a positive goal, and has been the subject of new parenting research. This study tested the associations between parenting by lying in childhood, lying to parents in young adulthood, and parent–child relationship quality. Secondly, we examined the mechanisms through which these constructs were all related to internalizing behaviors in young adulthood, specifically—stress, anxiety and depressive symptoms. Young adult participants between the ages of 18 and 24 (N = 206) responded to questions about parenting strategies experienced in childhood, their current adult functioning, lying to parents, and parent–child relationship quality. Results indicate that parenting by lying in childhood was significantly associated with lower quality relationships with parents during young adulthood. Additionally, we found that double mediation models (lying to parents and quality of parent–child relationships) were best fitting the data in explaining the exploratory mechanisms (indirect pathways) through which parenting by lying was associated with internalizing behaviors (stress responses, anxiety, and depressive symptoms) in young adulthood. Based on all the findings, a review of parenting by lying in childhood as a common parenting strategy, and further research is highly encouraged. Other implications are discussed

Longitudinal Relationships Between Parent Factors, Children’s Bullying, and Victimization Behaviors

Longitudinal data from NICHD Study of Early Child Care and Youth Development tested direct, indirect and reciprocal effects of maternal depressive symptoms, stress/support factors on child bullying and peer victimization through mother–child relationship quality at grades 3, 5, 6. Data from 828 mother-child dyads indicated small significant effects of some hypothesized pathways, including a small direct effect of maternal depressive symptoms at grade 3 on peer victimization at grade 5, but not on bullying behaviors. Mother–child relationship quality at grade 5 negatively predicted bullying at grade 6, but not peer victimization. There were small effects of bullying behaviors at grade 5 on decreased mother–child relationship quality at grade 6. Maternal employment at grade 3 predicted decreased bullying behaviors at grade 6 through mother–child relationship quality at grade 5. Findings are relevant for parent inclusive research and approaches to anti-bully intervention strategies and prevention policies

Low incidence of toxoplasma infection during pregnancy and in newborns in Sweden

To estimate the burden of disease due to congenital toxoplasmosis in Sweden the incidence of primary infections during pregnancy and birth prevalence of congenital toxoplasmosis in 40978 children born in two regions in Sweden was determined. Women possibly infected during pregnancy were identified based on: 1, detection of specific IgG based on neonatal screening of the phenylketonuria (PKU) card blood spot followed by retrospective testing of stored prenatal samples to detect women who acquired infection during pregnancy and follow up of their children to 12 months; 2, detection of specific IgM on the PKU blood spot. The birth prevalence of congenital toxoplasmosis was 0·73/10000 (95% CI 0·15–2·14) (3/40978). The incidence of primary infection during pregnancy was 5·1/10000 (95% CI 2·6–8·9) susceptible pregnant women. The seroprevalence in the southern part was 25·7% and in the Stockholm area 14·0%. The incidence of infection during pregnancy was low, as the birth prevalence of congenital toxoplasmosis. Neonatal screening warrants consideration in view of the low cost and feasibility

Gamma–ray spectroscopy with single–carrier collection in high–resistivity semiconductors

With the standard plane–parallel configuration of semiconductor detectors, good γ–ray spectra can only be obtained when both electrons and holes are completely collected. We show by calculations (and experiments) that with contacts of hemispherical configuration one can obtain γ–ray spectra of adequate resolution and with signal heights of nearly full amplitude even when only one type of carrier is collected. Experiments with CdTe detectors for which the µτ product for electrons is about 10^(3) times that of the holes confirm these calculations. The adoption of hemispherical contacts thus widens the range of high–resistivity semiconductors potentially acceptable for γ–ray detection at room temperature

Do Women Managers Keep Firms out of Trouble? Evidence from Corporate Litigation and Policies

We find that firms where women have more power in the top management team, measured by female executives’ plurality and pay slice, face fewer operations-related lawsuits. This effect is robust to several treatments of endogeneity and does not appear to be driven by female executives\u27 greater willingness to settle the cases. Evidence from a simultaneous equations approach suggests that firms where women executives have more power avoid lawsuits partly by avoiding some risky but value-increasing firm policies, such as more aggressive R&D, intensive advertising, and policies inimical to other parties

Novel chromatin texture features for the classification of Pap smears

This paper presents a set of novel structural texture features for quantifying nuclear chromatin patterns in cells on a conventional Pap smear. The features are derived from an initial segmentation of the chromatin into bloblike texture primitives. The results of a comprehensive feature selection experiment, including the set of proposed structural texture features and a range of different cytology features drawn from the literature, show that two of the four top ranking features are structural texture features. They also show that a combination of structural and conventional features yields a classification performance of 0.954±0.019 (AUC±SE) for the discrimination of normal (NILM) and abnormal (LSIL and HSIL) slides. The results of a second classification experiment, using only normal-appearing cells from both normal and abnormal slides, demonstrates that a single structural texture feature measuring chromatin margination yields a classification performance of 0.815±0.019. Overall the results demonstrate the efficacy of the proposed structural approach and that it is possible to detect malignancy associated changes (MACs) in Papanicoloau stain

Detection of X-ray Emission from Gravitationally Lensed Submillimeter Sources in the Field of Abell 370

We report the detection by Chandra of SMM J02399-0134 and SMM J02399-0136, two distant (z=1.06 and z=2.81, respectively) submillimeter sources gravitationally magnified by the galaxy cluster Abell 370. These are high-significance (> 7-sigma) X-ray detections of the high-redshift submillimeter source population. The X-ray positions are coincident with the optical positions to within one arcsecond. The X-ray spectra, while of low signal-to-noise ratio, are quite hard. Absorbed power law models with fixed photon indices of $\Gamma=2.0$ imply local absorbing columns $>2 \times 10^{23}$ cm$^{-2}$ and unabsorbed luminosities $>10^{44}$ erg s$^{-1}$ in both sources. These results imply that nuclear activity is responsible for the bulk of the luminosity in SMM J02399-0134, and for at least 20% of the luminosity of SMM J02399-0136, consistent with previous optical observations. We also place an upper limit on the X-ray flux of a third submillimeter source, SMM J02400-0134. Considered together with previously published Chandra upper limits on X-ray flux from submillimeter sources, our results imply that $20^{+30}_{-16}$ % of submillimeter sources exhibit X-ray emission from AGN (90% confidence), consistent with expectations of their contribution to the diffuse X-ray background.Comment: Corrected typos in Figure 1 labels; Accepted for publication in ApJ Letters, 6 pages, 2 figures, latex requires emulateapj5.st