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211.
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Comprehending 3D diagrams is critical for success in scientific practice and research demonstrates that understanding of 3D geology diagrams can be improved by making predictive sketches. In mathematics, explaining erroneous examples can support learning. This study combined these approaches to better understand how to effectively support 3D geologic diagram understanding. Participants generated sketches, explained erroneous example sketches, or copied and explained correct sketches. It was hypothesized that generating sketches or explaining erroneous cases would improve understanding, but an open question was whether these conditions would differ from each other. Explaining erroneous examples and sketching improved understanding whereas explaining correct sketches did not. Further, explaining erroneous examples was a more efficient strategy than sketching. These results indicate that erroneous examples can be effective for supporting 3D diagram comprehension and may be a practical substitute for some traditional sketching activities in the context of real classrooms where class time is limited.  相似文献   
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ABSTRACT

The purpose was to investigate the psychometric properties of the Insomnia Catastrophizing Scale (ICS) including factorial validity and internal consistency as well as discriminative and convergent validity. Associations with sleep parameters and daytime impairment are also examined. Drawn from a randomly selected sample of the general population, 1615 participants completed a survey on insomnia-related nighttime and daytime symptoms, health outcomes and psychological processes, including the ICS. A one-factor solution was supported for both the nighttime catastrophizing (11 items) and daytime catastrophizing (6 items) subscales. Both subscales displayed high internal consistencies (α > 0.90) and accounted for 59.1–70.1% of the variance. The insomnia disorder group had significantly higher scores than participants without insomnia on the two subscales and on the individual items. Cutoffs were established for both subscales with acceptable sensitivity and specificity. Both subscales displayed adequate convergent validity with measures indexing worry, cognitive pre-sleep arousal and anxiety. The two subscales were also significantly associated with nighttime and daytime insomnia symptoms. The ICS is a reliable and valid scale for the assessment of insomnia-related catastrophizing. Future research is needed to examine the test-retest reliability and treatment sensitivity of the ICS.  相似文献   
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The White Mountain Apache Tribe have developed an innovative curriculum that connects youth through Elders to their heritage, traditions, and culture, which has been proven to be a protective factor for native Americans. The development process took 4½ years and included community stakeholder buy‐in, Elders’ Council group formation, extensive formative work to identify content, iterative feedback between curriculum writers and Elders, and Elder training prior to implementation. Members of the Elders’ Council have been visiting the local schools to teach youth about the Apache culture, language, and way of life since February 2014 reaching over 1000 youth. This approach demonstrates a promising upstream suicide prevention strategy. We discuss the process of development, implementation, and lessons learned, as this curriculum has potential for adaptation by other Indigenous communities.  相似文献   
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Lesbian, gay, bisexual, transgender, queer, and gender non‐conforming (LGBTQ & GNC) youth experience more economic hardship and social stress than their heterosexual and cisgender peers. However, the ways that LGBTQ & GNC youth resist these damaging social factors and the corresponding implications for their health have not been addressed. Data were analyzed from a national participatory survey of LGBTQ & GNC youth ages 14–24 (= 5,860) living in the United States. Structural equation models indicated that economic precarity was associated with experiences of health problems. This association was mediated by the negative influence of minority stress on health as well as by activism, which had a positive association with health. Findings suggest that minority stress explanations of health inequalities among LGBTQ & GNC youth can benefit from including a focus on economic precarity; both in terms of its deleterious impact on health and its potential to provoke resistance to structural oppression in the form of activism.  相似文献   
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Pediatric medical traumatic stress (PMTS) is common among injured/ill children and is associated with elevated distress, treatment non‐adherence, and poor health outcomes. As survivorship of life‐threatening pediatric injury and illness continues to increase alongside rapid medical advancements, rates of PMTS and negative sequelae are expected to grow; however, research on prevention and treatment of PMTS is limited. The current study sought to systematically review the literature using a developmental framework to highlight research gaps. Sixteen peer‐reviewed studies were identified via a systematic literature search. Consistent with best practices for treatment of childhood trauma, caregiver involvement and CBT principles served as the foundation for most interventions. All studies reported improvements in PMTS; however, among the most methodologically rigorous, few found statistically superior reductions in PMTS between intervention and control groups. While many studies focused on a specific developmental stage and discussed developmental considerations, others took a “one‐size‐fits” approach. Interventions that demonstrated the most promising findings were online, self‐guided, or time‐limited. Future research would benefit from expanding diversity of participants, continuing to evaluate novel delivery methods, and integrating developmental considerations along with trauma‐informed care (TIC) approaches, given their useful framework for understanding child traumatic stress responses and avenues for prevention and treatment.  相似文献   
217.
This study examined how academic distress changed over the course of counseling and predicted retention. The sample comprised students receiving services at the campus counseling center (n = 404), students from a psychology department subject pool (n = 311), and students from the general campus population (n = 75,748). The analyses performed included t test, analysis of covariance, chi‐square test, and logistical regression. The results suggested that students whose academic distress did not decrease had lower retention rates than both clients whose academic distress improved and the general student body.  相似文献   
218.
    
Word problems embed a math equation within a short narrative. Due to their structure, both numerical and linguistic factors can contribute to problem difficulty. The present studies explored the role of irrelevant information in word problems, to determine whether its negative impact is due to numerical (foregrounding hypothesis) or linguistic (inconsistent‐operations hypothesis) interference. Across three experiments, participants solved multiplication and division word problems containing irrelevant numerical information, which was either associated or disassociated with the protagonist. Results demonstrated increased solution errors on division problems when irrelevant numbers were disassociated with the protagonist. When memory for numerical information was emphasized, disassociation was specifically impacted low‐working memory individuals. The effect of disassociation on division performance persisted even when irrelevant numbers, but not words, were removed from problems. These results suggest that, even in the presence of numerically interfering information, it is the language of word problems that often drive their difficulty.  相似文献   
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This study examined the effectiveness of a weekly, drop-in therapy support group designed for Veterans identified at increased risk for suicide. Veterans were identified as at risk for suicide and referred to the group following hospitalization on the inpatient psychiatric unit after an increase in suicidal ideation (SI), presentation to a provider with SI with a plan, or having made a suicide attempt. An archival chart review was performed on 359 patients who were referred to the Coping, Understanding, Support, and Prevention Group from 2009 through 2011. Documented risk of suicide was collected from the chart including: frequency of inpatient psychiatric hospitalization, visits to the emergency department or mental health walk in clinic for SI, reported SI in clinical notes, consults resulting from calls to the Veteran’s Crisis Line, and assignment or removal of suicide risk behavior flags in the electronic medical record, for a period of 12 months prior to referral to the group and for a period of 12 months after referral to the group. Negative binomial regression models found that Veterans attending the support group showed a significantly greater reduction in frequency of endorsing SI post-referral compared to those who did not attend the group. Results imply that offering Veterans an ongoing therapeutic group format to give and receive support from peers also struggling with suicide risk factors is an effective way to reduce suicide-related thoughts.  相似文献   
220.
    
ABSTRACT

The philosophical foundations of interpretative phenomenological analysis (IPA)—phenomenology, hermeneutics, and idiography—guide its practice and use. However, this foundation is often at odds with cultural practices of disciplines that value post-positivist perspectives emphasizing that reality can be objectively known. The conflict between the philosophical underpinnings of the methodology and the cultural practices of particular disciplines can serve to limit the use and acceptance of IPA. This article highlights ways researchers can use IPA even when the underlying tenets of that methodological approach may be in conflict with disciplinary norms. As such, we have set out to explore the tensions that accompany the choice to use IPA in the context of engineering education research within the United States. As a group of engineering education researchers, we drew upon collaborative inquiry to systematically examine our use of IPA. Our exploration of using IPA, as connected to everyday practice in a discipline that takes a postpositivist stance toward knowledge generation, provides examples for the use of IPA in tension with these disciplinary norms.  相似文献   
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