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941.
The current study explored gender differences in college students' definitions and enjoyment of playful force and aggression. Ninety-six female and 55 male college students who were predominantly White (96%) and heterosexual (97%) answered questions about playful force during sex and playful aggression at other times. A content analysis showed that the current definitions were very similar to those for children's rough-and-tumble play. However, a qualitative analysis found several potential gender differences. Physically aggressive men appeared to give aggressive definitions of playful force during sex. In addition, there was some disagreement among participants as to the acceptability of playful force during sex. Finally, there may be gender differences in the assumed agency of playful force and aggression.  相似文献   
942.
We taught three children with visual impairments to make tactile discriminations of the braille alphabet within a matching‐to‐sample format. That is, we presented participants with a braille character as a sample stimulus, and they selected the matching stimulus from a three‐comparison array. In order to minimize participant errors, we initially arranged braille characters into training sets in which there was a maximum difference in the number of dots comprising the target and nontarget comparison stimuli. As participants mastered these discriminations, we increased the similarity between target and nontarget comparisons (i.e., an approximation of stimulus fading). All three participants’ accuracy systematically increased following the introduction of this identity‐matching procedure.  相似文献   
943.
The purpose of this study is to describe upper elementary students' understandings of four graphical devices that frequently occur in social studies texts: captioned images, maps, tables, and timelines. Using verbal protocol data collection procedures, we collected information on students' metacognitive processes when they were explicitly asked to engage with these graphical devices. We investigate the degree to which these children were able to identify, describe, and utilize these four graphical devices, as well as students' emergent (i.e., not yet conventional) understandings and interpretations of these devices. Implications for research, teacher education, and teacher practice are addressed.  相似文献   
944.
Social norms in patriarchal countries in the Middle East are changing at differing rates. In Qatar, expectations about education have shifted, and women’s participation in higher education is normative. However, women’s participation in the workforce remains relatively low, and women still are expected to perform all household and child-rearing activities. Interviews with 27 18–25 year-old Qatari women enrolled in college in Qatar are used to illustrate the conflict between norms about education, workforce, and family. Many young women resolve this normative conflict by giving preference to family over work and education. Other women hold conflicting norms and goals for their future without acknowledging the normative conflict. Overall, young women in this sample feared divorce, were uncertain about customary family safety nets, and thus desired financial independence so they would be able to support themselves if they were left alone later in life due to divorce, or the death of their husband. The Qatari government should revisit the appropriateness of continuing to emphasize the patriarchal family structure and socially conservative family norms, if they desire to advance women in their society.  相似文献   
945.
Despite longstanding acknowledgement of the heterogeneity of HIV-associated neurocognitive disorders (HAND), existing HAND diagnostic methods classify according to the degree of impairment, without regard to the pattern of neuropsychological strengths and weaknesses. Research in mild cognitive impairment (MCI) has demonstrated that classifying individuals into subtypes by both their level and pattern of impairment, using either conventional or statistical methods, has etiologic and prognostic utility. Methods for characterizing the heterogeneity of MCI provide a framework that can be applied to other disorders and may be useful in clarifying some of the current challenges in the study of HAND. A small number of studies have applied these methods to examine the heterogeneity of neurocognitive function among individuals with HIV. Most have supported the existence of multiple subtypes of neurocognitive impairment, with some evidence for distinct clinicodemographic features of these subtypes, but a number of gaps exist. Following a review of diagnostic methods and challenges in the study of HAND, we summarize the literature regarding conventional and empirical subtypes of MCI and HAND and identify directions for future research regarding neurocognitive heterogeneity in HIV infection.  相似文献   
946.
Background: Research about termination for fetal abnormality (TFA) suggests that it is a traumatic event with potential negative psychological consequences. However, evidence also indicates that following traumatic events individuals may experience growth. Although TFA’s negative psychological outcomes are well documented, little is known of the potential for growth following this event. Therefore, the study’s objectives were to measure posttraumatic growth (PTG) post-TFA, examine the relationship between PTG, perinatal grief and coping, and determine the predictors of PTG.

Design: An online, retrospective survey was conducted with 161 women.

Methods: Eligible participants were women over 18 who had undergone TFA. Participants were recruited from a support organisation. They completed the Brief COPE, Short Perinatal Grief Scale and Posttraumatic Growth Inventory. Data were analysed using regression analyses.

Results: Moderate levels of PTG were observed for “relating to others,” “personal strengths” and “appreciation of life.” “Positive reframing” was a significant predictor of PTG. Despite using mainly “adaptive” coping strategies, women’s grief levels were high.

Conclusions: “Adaptive” coping strategies such as, “positive reframing” are relevant to TFA. They may act as protective factors against distress and as foundations for growth, implicating that interventions such as Cognitive Behavioural Therapy, which aim to reframe women’s experience, may be beneficial.  相似文献   
947.
The strengths and difficulties questionnaire (SDQ) is a frequently used tool for universal screening of pre-schoolers’ behavioural and emotional problems. However, evidence for its concurrent validity is equivocal and has not been tested in a Māori population. We aimed to evaluate the concurrent validity of the strengths and difficulties questionnaire (SDQ) in Māori pre-schoolers (tamariki), aged 4 and 5. We carried out a prospective study of 225 tamariki (46% female) for whom a recent SDQ was available from the New Zealand Ministry of Health’s Before School Check database. A trained nurse carried out a standardised wellbeing and behavioural assessment for these children. Sensitivity, specificity, positive predictive and negative predictive values were calculated, using optimal total difficulty scale threshold values published for the SDQ (parent version SDQ-P; teacher version SDQ-T). Primary outcome: an assessment-based child referral to Child and Adolescent Mental Health Services or to a Paediatric outpatient service. Secondary outcomes: assessment-based parental referral to a parenting programme and combined referral. The optimal thresholds for child referral were low for the SDQ-P (13) and SDQ-T (7). Child referral SDQ-P: sensitivity 62%, specificity 83%, positive predictive value 0.35, negative predictive value 0.94. Child referral SDQ-T: sensitivity 77%, specificity 78%, positive predictive value 0.31, negative predictive value 0.96. The findings demonstrate optimal threshold values for referral for Māori on the SDQ-P and SDQ-T are much lower when compared to published thresholds (17 vs. 16). Sensitivity values were also low. A surveillance approach for the assessment of psychosocial problems is recommended for pre-schoolers.  相似文献   
948.
Women who experience intimate partner violence (IPV) are often mothers. This study seeks to further the understanding of IPV in families, as well as social factors that can prevent violence from occurring. Based on existing literature and theory, we hypothesize that social cohesion and informal social control are associated with lower rates of IPV. To test this theory, we use a total sample of 2,344 mothers with partners surveyed in the Families and Child Wellbeing study and analyze the effects of neighborhood social cohesion and informal social control on reported IPV experiences. This was done by using a negative binomial regression. Findings show that informal social control is associated with lower levels of IPV experiences among mothers with partners.  相似文献   
949.
Maltreated youths in foster care often experience negative developmental and psychological outcomes, which have been linked with poor response inhibition. Recent evidence suggests that childhood maltreatment is also associated with alterations in the neural circuitry underlying response inhibition. However, a burgeoning line of research has begun to explore the mitigating effects of preventive interventions on neural functioning. The current study used event‐related functional magnetic resonance imaging to explore the impact of early childhood maltreatment and a preventive intervention on response inhibition in early adolescence. Thirty‐six demographically similar adolescents (ages 9–14 years) completed a Go/NoGo task. The sample included nonmaltreated adolescents (= 14) and maltreated adolescents who were in foster care as preschoolers and randomly assigned to receive services as usual (= 11) or a preventive intervention, Multidimensional Treatment Foster Care for Preschoolers (= 11). The groups demonstrated similar behavioral performance but significantly different neural patterns. The maltreated adolescents who received services as usual demonstrated subcortical hypoactivity during successful response inhibition and subcortical hyperactivity during unsuccessful response inhibition. In contrast, the nonmaltreated adolescents and maltreated adolescents who received the intervention exhibited strikingly similar neural patterns during successful response inhibition, but the maltreated adolescents who received the intervention demonstrated prefrontal hypoactivity during unsuccessful response inhibition. These findings offer preliminary evidence that early childhood maltreatment alters the neural patterns underlying response inhibition in early adolescence and that participating in a preventive intervention could mitigate maltreatment‐related effects on these neural systems.  相似文献   
950.
We investigated the prevalence of cumulative mild head injury (CMHI) symptoms among college student rugby players pre- and post-season. The players completed a number of neuropsychological tests known to be sensitive to CMHI effects: vocabulary, working memory, motor coordination, and a self-report Post Concussive Symptomology (PCS) checklist. A total of 18 rugby players registered at a South African university were participants (age range 18 to 24 years, SD?=?2.02 years). Data were analysed utilising Fishers Exact Test comparisons of pre- and post-season mean scores. There was significant variability on mean scores between the rugby forwards and backline players in terms of verbal memory and concept formation, cognitive flexibility, working memory, and visual motor-processing speed. Poorer overall scores from the rugby forwards may also be indicative of depression as they reported more insomnia and anger on the PCS than the backline players.  相似文献   
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