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151.
Two important and related developments in children between 18 and 24 months of age are the rapid expansion of object name vocabularies and the emergence of an ability to recognize objects from sparse representations of their geometric shapes. In the same period, children also begin to show a preference for planar views (i.e., views of objects held perpendicular to the line of sight) of objects they manually explore. Are children's emerging view preferences somehow related to contemporary changes in object name vocabulary and object perception? Children aged 18 to 24 months old explored richly detailed toy objects while wearing a head camera that recorded their object views. Both children's vocabulary size and their success in recognizing sparse three-dimensional representations of the geometric shapes of objects were significantly related to their spontaneous choice of planar views of those objects during exploration. The results suggest important interdependencies among developmental changes in perception, action, word learning, and categorization in very young children.  相似文献   
152.
Shifting visual focus on the basis of the perceived gaze direction of another person is one form of joint attention. In the present study, we investigated whether this socially relevant form of orienting is reflexive and whether it is influenced by age. Green and Woldorff (Cognition 122:96–101, 2012) argued that rapid cueing effects (i.e., faster responses to validly than to invalidly cued targets) were limited to conditions in which a cue overlapped in time with a target. They attributed slower responses following invalid cues to the time needed to resolve the incongruent spatial information provided by the concurrently presented cue and target. In the present study, we examined the orienting responses of young (18–31 years), young-old (60–74 years), and old-old (75–91 years) adults following uninformative central gaze cues that overlapped in time with the target (Exp. 1) or that were removed prior to target presentation (Exp. 2). When the cue and target overlapped, all three groups localized validly cued targets more quickly than invalidly cued targets, and validity effects emerged earlier for the two younger groups (at 100 ms post-cue-onset) than for the old-old group (at 300 ms post-cue-onset). With a short-duration cue (Exp. 2), validity effects developed rapidly (by 100 ms) for all three groups, suggesting that validity effects resulted from reflexive orienting based on the gaze cue information rather than from cue–target conflict. Thus, although old-old adults may be slow to disengage from persistent gaze cues, attention continues to be reflexively guided by gaze cues late in life.  相似文献   
153.
This article illustrates the psychotherapeutic treatment of a 2-month-old male experiencing separation distress and problems in his regulatory system that were influencing the relationship with his mother. The baby was the product of a pregnancy complicated by maternal mental illness, homelessness, alcohol and drug exposure, lack of prenatal care, and a complicated delivery that required a 12-day hospital stay in the Neonatal Intensive Care Unit. The mother-infant psychotherapy was carried out over a two-year period and demonstrates the sensitive care needed when working with an overaroused and fearful baby and the critical ways that holding the mother in mind allows her in turn to hold her baby in mind. In this situation, the therapist provided an emotionally attuned interpersonal therapeutic relationship and created features of safety in the environment that helped develop new models of trust. We report here on an innovative program that provides health, mental health, onsite childcare, parenting education, and in-patient substance abuse services to mothers who are pregnant and/or parenting infants in the first three years of life. The specific purpose of the article is to discuss the mother-infant therapeutic treatment of a constitutionally challenged baby who was over aroused and fearful, and that we consider serves as an example for showing the favorable ways that holding the mother in mind free her to be emotionally available to the infant.  相似文献   
154.
The current practice of cancer genetic counseling is undergoing widespread change and scrutiny. While there are clinical resources for genetic counselors (GCs) regarding the delivery of cancer genetic services, there is limited literature regarding effective management of a genetic counseling clinical program. We have developed administrative tools to manage a large team of GCs at a single academic medical center over a period of increasing demand for genetics services, with the initial aim of decreasing wait time for urgent genetic counseling visits. Here, we describe the three main elements of the clinical operations: Balancing patient volume between GCs, scheduling tracks for both routine and urgent appointments, and a team of triaging GCs to ensure appropriate patient referrals. For each of these elements, we describe how they have been modified over time and present data to support the utility of these strategies. The preliminary evidence offered here suggests that these tools allow for an equitable distribution of patient volume between team members, as well as the timely and accurate scheduling of urgent patients. As a result of the experiences presented here, other genetic counseling programs grappling with similar issues should be aware that it is possible to shift clinical operations to serve certain patient populations in a more timely fashion while keeping both providers and GC staff satisfied.  相似文献   
155.
We investigated treatment effects on parenting self-efficacy and parent cognitive errors, and whether these parent cognitions are related to short- and long-term outcomes in parenting behaviors in psychosocial treatment for youth with attention-deficit/hyperactivity disorder, predominantly inattentive presentation (ADHD-I). In a randomized controlled trial across two sites (University of California, San Francisco, and University of California, Berkeley), 199 children between the ages of 7 and 11 were randomized to the Child Life and Attention Skills (CLAS; n = 74) program, parent-focused treatment (PFT; n = 74), or treatment as usual (TAU; n = 51). Parents reported on self-efficacy, cognitive errors, positive parenting, and negative parenting prior to treatment, immediately after treatment, and in the next school year at follow-up. Compared to TAU, CLAS and PFT had higher posttreatment parenting self-efficacy, and CLAS alone had lower posttreatment parent cognitive errors. At follow-up, only CLAS had improved parent cognitive errors compared to TAU. No other between-group differences were found in parenting self-efficacy or cognitive errors. Improved parenting self-efficacy was associated with improved posttreatment negative parenting outcomes for PFT and CLAS, and improved parent cognitive errors were also related to improvements in positive and negative posttreatment parenting outcomes for CLAS. Posttreatment parenting self-efficacy mediated follow-up negative parenting outcomes for CLAS and posttreatment parent cognitive errors mediated improved follow-up positive and negative parenting outcomes for CLAS. PFT and CLAS led to enhanced parenting self-efficacy, and CLAS appears especially robust in improving parent cognitive errors both in the short and long term. Pathways provide support for the possibility of parent cognitions as mediators of treatment effects on parenting; clinical focus on such cognitions may be useful.  相似文献   
156.
157.
Suicide is a leading cause of death among youth worldwide, and depressed adolescents are at a significantly elevated risk to report suicidal ideation, planning, and attempts. Peer victimization is a robust predictor of adolescent suicidal thoughts and behaviors (STBs), but little research has focused on why bullying leads to suicidal thoughts and behaviors. To address this empirical gap, we recruited 340 (246 female) depressed adolescents ages 13–19 (M = 15.59, SD = 1.41) within 48 h of admission for acute psychiatric treatment. At the initial assessment, participants were administered clinical interviews characterizing psychopathology, nonsuicidal self-injury, and STBs (ideation, plans, and attempts). Further, they completed questionnaires assessing 3 forms of victimization (overt, relational, and reputational), recent risky behavior engagement, and psychiatric symptom severity. Controlling for internalizing symptoms and age, overt and reputational bullying were associated with more frequent past month suicide attempts, but not suicide ideation. Past month risky behavior engagement, but not NSSI, mediated the relation between victimization and attempts. However, sex differences revealed that this effect only held for males whereas bullying was directly associated with suicide attempts among females. In contrast, overt and relational bullying were non-linearly associated with suicide plans, and these relations were not mediated by risky behaviors or NSSI. Results highlight the complex network of factors that lead victimized adolescents to engage in STBs and may inform targeted suicide prevention and intervention programs.  相似文献   
158.
This study assessed the effects of a vibrating pager on reduction of rapid eating. The study also evaluated two strategies for fading the pager, by intensity and by frequency. The pager was successful in decreasing the pace of eating to an appropriate level and the pager prompt was successfully faded. Fading by frequency was ineffective in maintaining an appropriate pace of eating while intensity fading was successful.  相似文献   
159.
Whites' attempts to enact multicultural ideals in intergroup interactions can sometimes have negative interpersonal consequences. This paper reviews the instances when Whites' efforts to acknowledge, appreciate, and learn about racial and ethnic differences can make people of color's group identity uncomfortably salient (minority spotlight effect), make people of color feel that certain attributes are being imposed onto their group identity (positive stereotyping), or make people of color feel precluded from another group identity (identity denial). Each of these situations introduces a hurtful discrepancy between how people of color are seen by others and how they wish to be seen. Suggestions for how to “do” multiculturalism in ways that avoid creating this discrepancy are discussed.  相似文献   
160.
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