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931.
Marko Elovainio Christian Hakulinen Laura Pulkki-Råback Hanna Raaska Helena Lapinleimu 《Journal of child and family studies》2018,27(7):2161-2170
International adoptees are at an increased risk of emotional and behavioral problems, especially those who are adopted at an older age. We took a new approach in our study of the network structure and predictability of emotional and behavioral problems in internationally adopted children in Finland. Our sample was from the on-going adoption study and comprised 778 internationally adopted children (387 boys and 391 girls, mean age 10.5 (SD 3.4) years). Networks were estimated using Gaussian graphical models and lasso regularization for all the children, and separately for those who were adopted at different ages. The results showed that anxiety/depressive symptoms, social problems, and aggressiveness were the most central symptom domains. Somatic symptoms were the least central and had the weakest effect on the other domains. Similarly, aggressiveness, social problems, and attention problems were high in terms of predictability (73–65%), whereas internalizing problems were relatively low (28–56%). There were clear but local age-group differences in network structure, symptom centrality, and predictability. According to our findings, network models provide important additional information about the centrality and predictability of specific symptom domains, and thus may facilitate targeted interventions among international adoptees. 相似文献
932.
Laura J. Finan Emily Simpson Jessica Schulz Christine McCauley Ohannessian 《Journal of child and family studies》2018,27(4):1175-1185
This study examined the relationship between parental problem drinking (maternal and paternal) and emerging adult problem behaviors (alcohol use, drug use, and antisocial behavior). In addition, the moderating role of parental support (maternal and paternal) was explored. Data were drawn from a nationally representative sample of emerging adults (N?=?600; Mage?=?20.00, SD?=?1.42; 50% women; 62% White). Results from regression analyses of survey data indicated that both maternal problem drinking and maternal support moderated the relationship between paternal problem drinking and emerging adult alcohol use. For drug use, there was a three-way interaction between paternal problem drinking, maternal problem drinking, and maternal support. The relationship between paternal problem drinking and drug use only was significant for those who reported high maternal problem drinking and low maternal support. For antisocial behavior, there were positive relationships between paternal problem drinking and antisocial behavior and between maternal problem drinking and antisocial behavior in contexts of varying levels of parental support. Findings highlight the potential for parental support to both buffer and enhance the adverse influence of parental problem drinking across varied contexts. 相似文献
933.
Ada Cigala Tiziana Mancini Elena Venturelli Laura Fruggeri 《Journal of child and family studies》2018,27(1):154-165
Building upon the redefinition of exploration as a family process, this study analyses how the processes of family stability and change may favour exploration by members of multiple family relational contexts. Sixty non-clinical family triads (mother, father, child) participated in an experimental observational study and were video-recorded while playing in different interactive configurations. The children (37 females and 23 males) were 4–5 years old (M?=?55 months). The mothers’ ages ranged from 29 to 45 (M?=?38) and the fathers’ ages ranged from 29 to 46 (M?=?39). All the parents were employed and were living together. All participants were Caucasians of Italian nationality. Using the Triadic Interactions Analytical Procedure (TIAP), the family morphostatic processes and the family morphogenetic processes were analysed in relation to the family members’ exploration. Data analyses showed that family stability continual construction (morphostasis) and family change (morphogenesis) involve different interactive and relational dynamics (χ²(8)?=?13.84, p?>?.05; CFI?=?.97, TLI?=?.94, SRMR?=?.06), even if they are intertwined processes (p?<?.001). Both morphostatic and morphogenetic processes were correlated to the level of exploration showed by family members (respectively r?=?.32, p?<?.05, and r?=?.59, p?<?.001), even if the morphogenetic processes had a stronger relation with family exploration (z?=?1.85, p one-tailed ?<?.05). 相似文献
934.
Christina Alaimo Laura Seiverling Kisha Anderson Peter Sturmey 《Behavioral Interventions》2018,33(1):93-101
Food refusal is a severe feeding problem in which children refuse to eat all or most foods, which can be treated effectively using multicomponent intervention packages. This study compared two multicomponent treatment packages on food and drink consumption, inappropriate mealtime behavior, and total intake in a child with food refusal. Bite and drink consumption was consistently higher; inappropriate mealtime behavior was consistently lower; and total intake was greater when differential reinforcement of alternative behavior and escape extinction treatment were implemented compared to response cost, escape extinction, and differential reinforcement of alternative behavior. 相似文献
935.
Neal Miller Jennifer Wyatt Laura Baylot Casey J. Brian Smith 《Behavioral Interventions》2018,33(1):3-12
Many children diagnosed with autism spectrum disorders have difficulty making appropriate eye contact and engaging in joint attention. The current study evaluated a computer‐assisted instruction package (pairing visual stimuli with vocal stimuli) as a novel treatment to improve the eye gaze accuracy in 3 elementary school children with autism. The researchers measured the latency from a recorded verbal stimulus to the students making eye contact with pictures of familiar individuals displayed on a computer screen, and the duration for which eye gaze on the stimulus was maintained. An automated infrared camera system for measuring eye gaze was utilized that eliminated the need for an instructor to make subjective judgments regarding participants' eye gaze. For all three participants, duration of eye contact increased, and latency to responding decreased following exposure to the computer‐assisted instruction. The implications of these findings for the treatment of individuals with autism are discussed, along with suggestions for future research on the topic. 相似文献
936.
Brooke Y. Kauffman Lorra Garey Charles Jardin Michael W. Otto Amanda M. Raines Norman B. Schmidt 《Psychology, health & medicine》2018,23(2):232-243
Obesity and smoking are highly prevalent public health concerns in the United States. Data indicate that elevated Body Mass Index (BMI) is related to functional impairment. However, there is limited understanding of mechanisms that may explain their comorbidity among smokers. The current study sought to test whether anxiety sensitivity explained the relation between BMI and functional impairment among 420 (46.9% females; Mage = 38 years, SD = 13.42) treatment-seeking, adult smokers. Results indicated that BMI yielded a significant indirect effect through anxiety sensitivity for functional impairment, b = 0.01, SE = .01, 95% CI = [.002, .021]. These findings remained significant after controlling for participant sex, negative affectivity, tobacco dependence, psychopathology, and medical conditions (i.e. hypertension, heart problems, respiratory disease, asthma). Such data provide novel empirical evidence that, among smokers, BMI may be a risk factor for functional impairment indirectly through anxiety sensitivity. Overall, such findings could potentially inform the development of personalized interventions among this particularly vulnerable segment of the smoking population. 相似文献
937.
The ability to compute probability, previously shown in nonverbal infants, apes, and monkeys, was examined in three experiments with pigeons. After responding to individually presented keys in an operant chamber that delivered reinforcement with varying probabilities, pigeons chose between these keys on probe trials. Pigeons strongly preferred a 75% reinforced key over a 25% reinforced key, even when the total number of reinforcers obtained on each key was equated. When both keys delivered 50% reinforcement, pigeons showed indifference between them, even though three times more reinforcers were obtained on one key than on the other. It is suggested that computation of probability may be common to many classes of animals and may be driven by the need to forage successfully for nutritional food items, mates, and areas with a low density of predators. 相似文献
938.
Craig M. Klugman Laura B. Dunn Jack Schwartz I. Glenn Cohen 《The American journal of bioethics : AJOB》2018,18(9):38-47
Digital medicine is a medical treatment that combines technology with drug delivery. The promises of this combination are continuous and remote monitoring, better disease management, self-tracking, self-management of diseases, and improved treatment adherence. These devices pose ethical challenges for patients, providers, and the social practice of medicine. For patients, having both informed consent and a user agreement raises questions of understanding for autonomy and informed consent, therapeutic misconception, external influences on decision making, confidentiality and privacy, and device dependability. For providers, digital medicine changes the relationship where trust can be verified, clinicians can be monitored, expectations must be managed, and new liability risks may be assumed. Other ethical questions include direct third-party monitoring of health treatment, affordability, and planning for adverse events in the case of device malfunction. This article seeks to lay out the ethical landscape for the implementation of such devices in patient care. 相似文献
939.
Andrés Molero-Chamizo José R. Alameda Bailén Tamara Garrido Béjar Macarena García López Inmaculada Jaén Rodríguez Carolina Gutiérrez Lérida Silvia Pérez Panal Gloria González Ángel Laura Lemus Corchero María J. Ruiz Vega Michael A. Nitsche Guadalupe N. Rivera-Urbina 《Cognitive, affective & behavioral neuroscience》2018,18(1):167-175
Anodal transcranial direct current stimulation (tDCS) induces long-term potentiation-like plasticity, which is associated with long-lasting effects on different cognitive, emotional, and motor performances. Specifically, tDCS applied over the motor cortex is considered to improve reaction time in simple and complex tasks. The timing of tDCS relative to task performance could determine the efficacy of tDCS to modulate performance. The aim of this study was to compare the effects of a single session of anodal tDCS (1.5 mA, for 15 min) applied over the left primary motor cortex (M1) versus sham stimulation on performance of a go/no-go simple reaction-time task carried out at three different time points after tDCS—namely, 0, 30, or 60 min after stimulation. Performance zero min after anodal tDCS was improved during the whole course of the task. Performance 30 min after anodal tDCS was improved only in the last block of the reaction-time task. Performance 60 min after anodal tDCS was not significantly different throughout the entire task. These findings suggest that the motor cortex excitability changes induced by tDCS can improve motor responses, and these effects critically depend on the time interval between stimulation and task performance. 相似文献
940.
Ana Maseda Laura Lorenzo-López Trinidad Lorenzo Clara Diego-Diez Begoña Alonso-Búa Rocío López-López José C. Millán-Calenti 《Applied research in quality of life》2018,13(1):119-136
Frailty is a dynamic clinical syndrome considered as part of an age-associated continuum of severity, including pre-frailty as an intermediate frailty status with potential reversibility to robustness. The main purpose of this study was to analyse the relationship between the different domains of quality of life, functional dependence and depressive symptomatology in older adults diagnosed as pre-frail, before progression to frailty occurs. Logistic regression analyses were conducted to examine whether sex, age, level of education and scores in the Geriatric Depression Scale 15-item Short Form (GDS-SF) and the Instrumental Activities of Daily Living Lawton scale determine the worst score in the WHOQOL-BREF (World Health Organization Quality of Life) in older adults meeting one or two frailty phenotypic criteria. Depressive symptomatology (GDS-SF score) was the main determinant of poor quality of life in both groups, and in all areas of WHOQOL-BREF. Age was only associated with poor satisfaction with own health. Female sex and low educational level were linked to low physical QOL and poor self-rated health, respectively, but only in older adults meeting one frailty criterion. Association between functional status and WHOQOL-BREF scores was only found in the univariate analysis. These results underline the importance of identifying multiple aspects, but mainly the presence of depressive symptomatology, as risk factors for all dimensions of quality of life in the pre-frailty process, where interventions might be targeted to reduce the progression of pre-frailty and frailty in older adults. 相似文献