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171.
172.
Ann Vander Stoep PhD Elizabeth McCauley PhD ABPP Cynthia Flynn PhD Andrea Stone PhD 《Suicide & life-threatening behavior》2009,39(6):599-613
The prevalence and persistence of thoughts of death and suicide during early adolescence were estimated in a community‐based cohort. A latent class approach was used to identify distinct subgroups based on endorsements to depression items administered repeatedly over 24 months. Two classes emerged, with 75% in a low ideation class across four assessments. Less than 2% persisted in the high ideation class over three or more assessments. African American and Asian American adolescents were more likely than European Americans to belong to the high ideation class. No members of the low ideation class endorsed “thought about killing myself,” while “thoughts of death and dying” was endorsed by members of both classes. Implications for interpreting meanings of death and suicide ideation in early adolescence are discussed. 相似文献
173.
Andrea Hollingsworth 《Modern Theology》2013,29(3):203-229
Simone Weil's writings suggest that human compassion is divinely revelatory to the extent that interpersonal union and estrangement intensify identically and simultaneously. The relational space of compassionate communion is aporetic; the more attuned one becomes to an afflicted other, the more unreachable this other is seen to be. In her uniquely poetic style of writing, Weil locates perhaps the most intense experience of God directly in the center of this aporia. Compassion between two people—a sufferer and an empathizer—becomes a locus of divine manifestation as it instantiates the (im)possible distance and oneness of Creation, Incarnation, and Cross. 相似文献
174.
Avian brood parasites depend on other species, the hosts, to raise their offspring. During the breeding season, parasitic
cowbirds (Molothrus sp.) search for potential host nests to which they return for laying a few days after first locating them. Parasitic cowbirds
have a larger hippocampus/telencephalon volume than non-parasitic species; this volume is larger in the sex involved in nest
searching (females) and it is also larger in the breeding than in the non-breeding season. In nature, female shiny cowbirds Molothrus bonariensis search for nests without the male’s assistance. Here we test whether, in association with these neuroanatomical and behavioural
differences, shiny cowbirds display sexual differences in a memory task in the laboratory. We used a task consisting of finding
food whose location was indicated either by the appearance or the location of a covering disk. Females learnt to retrieve
food faster than males when food was associated with appearance cues, but we found no sexual differences when food was associated
with a specific location. Our results are consistent with the view that parasitism and its neuroanatomical correlates affect
performance in memory tasks, but the effects we found were not in the expected direction, emphasising that the nature of avian
hippocampal function and its sexual differences are not yet understood.
Received: 30 April 1998 / Accepted after revision: 5 September 1998 相似文献
175.
Michelle L. Kelley Tammy S. Smith Arlene P. Green Andrea E. Berndt Melissa C. Rogers 《Infant behavior & development》1998,21(4):733-744
The present study examined the degree to which parenting attitudes and behavior (i.e., self-reported warmth, restrictiveness, and behavioral sensitivity as assessed during a freeplay session) were related to toddlers' development. Results showed a restrictive attitude was negatively related to social and cognitive development, whereas paternal sensitivity was positively related to aspects of social development that are less dependent on language skills (e.g., motor and daily living skills). Fathers of girls exhibited greater sensitivity in their freeplay interactions than fathers of boys. More globally, the present research demonstrates important relations between the parenting attitudes and behavior of low- to working-income African-American fathers and young children's development, and similarities to White, middle-income fathers. 相似文献
176.
Andrea E. Lamont Jeroen K. Vermunt M. Lee Van Horn 《Multivariate behavioral research》2016,51(1):35-52
Regression mixture models are increasingly used as an exploratory approach to identify heterogeneity in the effects of a predictor on an outcome. In this simulation study, we tested the effects of violating an implicit assumption often made in these models; that is, independent variables in the model are not directly related to latent classes. Results indicate that the major risk of failing to model the relationship between predictor and latent class was an increase in the probability of selecting additional latent classes and biased class proportions. In addition, we tested whether regression mixture models can detect a piecewise relationship between a predictor and outcome. Results suggest that these models are able to detect piecewise relations but only when the relationship between the latent class and the predictor is included in model estimation. We illustrate the implications of making this assumption through a reanalysis of applied data examining heterogeneity in the effects of family resources on academic achievement. We compare previous results (which assumed no relation between independent variables and latent class) to the model where this assumption is lifted. Implications and analytic suggestions for conducting regression mixture based on these findings are noted. 相似文献
177.
Andrea Celenza 《Psychoanalytic Dialogues》2016,26(2):215-222
In this commentary, the useful idea of psychoanalytic process as boundary art is taken up, elaborated, and further conceptualized. Two registers of psychic experience are utilized: the mutual and asymmetric modes of relating inherent in and definitional of analytic process. In line with Steven H. Cooper’s ideas, the givenness of boundaries in the mutual realm constitute the psychic matter of self-other differentiation. In contrast, the asymmetrical register marks boundaries as asserted and intended to be actualized in behavior. The usefulness of “boundary violation” as an expression of a perversion of ethical commitments is construed as a justified and necessary phrase. Boundaries in the asymmetrical register, continually asserted, make play and flex in the mutual register possible and in this way form a dialectical relation. In concert with Cooper, these assertions reflect the power of boundaries to ‘allow us to get lost.’ Fallibilities in the ways theories can be coopted to erase (and thereby truncate) aspects of the psychoanalytic process are described as a misuse (violation?) of boundary art. 相似文献
178.
Adriana Andrea Ewurabena Biney 《Sexuality & culture》2016,20(2):403-424
Adolescents residing in urban poor Accra face sexual and reproductive health challenges. Interventions to address them have not been entirely effective; thus, researching adolescents’ sexual self-concept (SSC) could strengthen our understanding of precursors to their sexual activity. For this study, a culturally appropriate scale is developed to measure the SSC of adolescents in urban poor Accra. Focus group discussions and content analysis generated items in the scale. Factor analyses techniques were used to develop sub-scales measuring different SSC dimensions. Three sub-scales, ‘sexual enthusiasm’, ‘sexual intrepidness’ and ‘sexual readiness’ were reliable SSC measures. Validity assessments found that sexually ready and enthusiastic youth were more likely to have engaged in coital, pre-coital and risky sexual behaviors. Also, as their sexual intrepidness and enthusiasm increased, adolescents had significantly worse mental health. These scales may provide an important step in understanding adolescent sexual behavior in the urban poor context and thus need further investigation. 相似文献
179.
Janet U. Schneiderman Andrea K. Kennedy Sonya Negriff Jennifer Jones Penelope K. Trickett 《Journal of child and family studies》2016,25(12):3481-3487
This study of child welfare-affiliated maltreated youth (n?=?216) and comparison youth (n?=?128) from the same community (age M?=?18.21, SD?=?1.42) examined: 1. whether child/caregiver characteristics and maltreatment status were associated with lifetime number of residences; and 2. whether child/caregiver characteristics, residences, and maltreatment status were associated with delinquency and marijuana use. Maltreatment status, ever living with a nonparent caregiver, and being older were associated with more residences during childhood. More residences and male sex were associated with person offense delinquency and marijuana use. It is important to help caregivers who live in disadvantaged neighborhoods, especially families with child welfare involvement, understand the behavioral consequences of a high number of residences during childhood and adolescence and provide support for stable long-term housing. 相似文献
180.
Courtney Cronley Andrea N. Cimino Kris Hohn Jaya Davis Elissa Madden 《Journal of aggression, maltreatment & trauma》2016,25(9):893-908
The effect of youth homelessness on age of entry into prostitution was tested, controlling for other known covariates using a multivariate model. Women (N = 96) who self-identified as having engaged in prostitution completed cross-sectional standardized questionnaires (Mage = 42.6, SD = 9.18; 62% African American). Women with a history of youth homelessness entered prostitution nearly 8 years earlier than their peers without this history (at 18 vs. 25 years old). Lack of a high school degree or equivalent also predicted an earlier age of entry (at 20 vs. 28 years old). Findings highlight the poverty dynamics that underlie the relationship between early entry into prostitution and homelessness. Young women, living on the street or in shelters, with limited education and employment opportunities, are at high risk of entering prostitution when they are barely out of adolescence. Future research will be better able to design age-specific prevention strategies. 相似文献