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231.
Gelman and Echelbarger (2019—this issue) provide a valuable discussion about children's understanding of the inferred or nonobvious features of objects, which has implications for how children value products. We further this conversation by examining how children value products and brands as a means for meeting important goals, which we refer to as instrumental valuation. Specifically, we examine developmental trends in instrumental valuation for three goals—self‐concept development, self‐presentation, and happiness. Across these areas, we find that children place greater value on products and brands for meeting these goals as they grow older, particularly during late childhood and early adolescence. We conclude with a discussion of how age differences in instrumental valuation add to the general conversation about how children of different ages value objects. 相似文献
232.
Kenneth S. Shultz Deborah A. Olson Eric M. Vogelsang 《Adultspan: Theory Research & Practice》2019,18(2):99-111
An increasing number of older workers are attempting career changes; however, little is known about the antecedents or outcomes of these changes. Results indicate that perceived objective and perceived subjective career‐change success are predicted by different combinations of variables. Implications for both future research and practice are discussed. 相似文献
233.
Francesco Pagnini Cesare Cavalera Marco Rovaris Laura Mendozzi Enrico Molinari Deborah Phillips Ellen Langer 《International Journal of Clinical and Health Psychology》2019,19(1):22-30
Background/Objective: Depression, anxiety, fatigue, and sleep problems are typical conditions reported in people with multiple sclerosis (MS), often resulting in a reduction of their quality of life (QOL) and well-being. Mindfulness is a multifaceted and complex construct that has been increasingly explored for its correlated to well-being. Despite preliminary evidence, longitudinal data about the impact of mindfulness on QOL in MS remain limited. In addition, Langerian mindfulness, one of the prominent approaches to mindfulness, is yet unexplored in this field. The study aims to examine the longitudinal relationships between two forms of mindfulness (Langerian and contemplative) and QOL, anxiety, depression, fatigue, and sleep. Method: Within a larger randomized controlled trial of an online mindfulness-based stress reduction intervention, a cohort of 156 people with MS was recruited and assessed for both mindfulness constructs, QOL, anxiety, depression, fatigue, and sleep problems. Assessments were repeated after 2 and after another 6 months. Results: Both mindfulness constructs were highly correlated with all investigated outcomes. Both Langerian and contemplative mindfulness predicted higher QOL, lower anxiety, depression, fatigue, and sleep, over time. Conclusions: In both approaches dispositional mindfulness is a protective factor against depression, anxiety, fatigue, and sleep in people with MS. 相似文献
234.
Visual attention and academic performance in children with developmental disabilities and behavioural attention deficits
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Hannah E. Kirk Kylie Gray Deborah M. Riby John Taffe Kim M. Cornish 《Developmental science》2017,20(6)
Despite well‐documented attention deficits in children with intellectual and developmental disabilities (IDD), distinctions across types of attention problems and their association with academic attainment has not been fully explored. This study examines visual attention capacities and inattentive/hyperactive behaviours in 77 children aged 4 to 11 years with IDD and elevated behavioural attention difficulties. Children with autism spectrum disorder (ASD; n = 23), Down syndrome (DS; n = 22), and non‐specific intellectual disability (NSID; n = 32) completed computerized visual search and vigilance paradigms. In addition, parents and teachers completed rating scales of inattention and hyperactivity. Concurrent associations between attention abilities and early literacy and numeracy skills were also examined. Children completed measures of receptive vocabulary, phonological abilities and cardinality skills. As expected, the results indicated that all groups had relatively comparable levels of inattentive/hyperactive behaviours as rated by parents and teachers. However, the extent of visual attention deficits varied as a result of group; namely children with DS had poorer visual search and vigilance abilities than children with ASD and NSID. Further, significant associations between visual attention difficulties and poorer literacy and numeracy skills were observed, regardless of group. Collectively the findings demonstrate that in children with IDD who present with homogenous behavioural attention difficulties, at the cognitive level, subtle profiles of attentional problems can be delineated. 相似文献
235.
236.
Martin Debbané Deborah Badoud David Sander Stephan Eliez Patrick Luyten Pascal Vrtička 《Cognitive, affective & behavioral neuroscience》2017,17(3):554-576
One of teenagers’ key developmental tasks is to engage in new and meaningful relationships with peers and adults outside the family context. Attachment-derived expectations about the self and others in terms of internal attachment working models have the potential to shape such social reorientation processes critically and thereby influence adolescents’ social-emotional development and social integration. Because the neural underpinnings of this developmental task remain largely unknown, we sought to investigate them by functional magnetic resonance imaging. We asked n = 44 adolescents (ages 12.01–18.84 years) to evaluate positive and negative adjectives regarding either themselves or a close other during an adapted version of the well-established self-other trait-evaluation task. As measures of attachment, we obtained scores reflecting participants’ positive versus negative attachment-derived self- and other-models by means of the Relationship Questionnaire. We controlled for possible confounding factors by also obtaining scores reflecting internalizing/externalizing problems, schizotypy, and borderline symptomatology. Our results revealed that participants with a more negative attachment-derived self-model showed increased brain activity during positive and negative adjective evaluation regarding the self, but decreased brain activity during negative adjective evaluation regarding a close other, in bilateral amygdala/parahippocampus, bilateral anterior temporal pole/anterior superior temporal gyrus, and left dorsolateral prefrontal cortex. These findings suggest that a low positivity of the self-concept characteristic for the attachment anxiety dimension may influence neural information processing, but in opposite directions when it comes to self- versus (close) other-representations. We discuss our results in the framework of attachment theory and regarding their implications especially for adolescent social-emotional development and social integration. 相似文献
237.
Damon Tomlin Andrea Nedic Deborah A. Prentice Philip Holmes Jonathan D. Cohen 《Cognitive, affective & behavioral neuroscience》2017,17(4):784-808
Decades of research have established that decision-making is dramatically impacted by both the rewards an individual receives and the behavior of others. How do these distinct influences exert their influence on an individual’s actions, and can the resulting behavior be effectively captured in a computational model? To address this question, we employed a novel spatial foraging game in which groups of three participants sought to find the most rewarding location in an unfamiliar two-dimensional space. As the game transitioned from one block to the next, the availability of information regarding other group members was varied systematically, revealing the relative impacts of feedback from the environment and information from other group members on individual decision-making. Both reward-based and socially-based sources of information exerted a significant influence on behavior, and a computational model incorporating these effects was able to recapitulate several key trends in the behavioral data. In addition, our findings suggest how these sources were processed and combined during decision-making. Analysis of reaction time, location of gaze, and functional magnetic resonance imaging (fMRI) data indicated that these distinct sources of information were integrated simultaneously for each decision, rather than exerting their influence in a separate, all-or-none fashion across separate subsets of trials. These findings add to our understanding of how the separate influences of reward from the environment and information derived from other social agents are combined to produce decisions. 相似文献
238.
The Availability of Psychological Services for Aged Care Residents in Australia: A Survey of Facility Staff
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239.
Internal focus of attention on a movement or focusing on an external target are both strategies that can affect motor performance. The authors explored whether manipulating subjects' focus of attention while walking would alter gait variability, a measure reflecting consistency of gait and associated with the risk of falling in older adults. Twenty community-living older adults participated in the study and were tested while focusing their attention on (a) gait consistency (internal focus) or (b) metronome beats (external focus). In both conditions gait variability increased (i.e., worsened p < .05) or did not change. No benefit was found in instructing subjects to focus on gait consistency or metronome beats. Such instructions may actually have distracted and interfered with the execution of gait. 相似文献
240.
Fight,Flight, or Remain Silent? Juggling Multiple Accountabilities throughout the Formative Stage of a Neighborhood Revitalization Initiative
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Stacey M. Kesten Deborah A. Perez Denise S. Marques Scot D. Evans Adrienne Sulma 《American journal of community psychology》2017,60(3-4):450-458
This paper describes the experiences of a research team as they navigated uncertain ethical and political terrain throughout the formative stage of a public housing redevelopment project. Specifically, we discuss the challenges related to balancing multiple accountabilities and the tensions among the various roles and responsibilities that emanated from different accountabilities. Due to contractual obligations to our funding source, established relations with community partners, and an ethical imperative to align with those holding the least power, we grappled with embodying multiple and often conflicting roles. Without oversight provided by our university institutional review board or a clear ethical framework for community psychology research and action, our team was left to negotiate the challenges that emerged through critical reflection and financial considerations. Throughout the case example presented in this paper, we highlight our difficulty in ethical decision‐making with respect to the principles of obligation, disclosure, consent, commitment, and professionalism. Community psychologists often straddle the realms of academia, community partnerships, and conscious engagement with little guidance in navigating often conflicting roles and value systems. We present our narrative to highlight the complexity of scholar‐activism in the context of community psychology and the necessity for developing ethical standards and guidelines tailored to meet the unique needs of community psychologists. 相似文献