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961.
Nathaniel J. Blanco W. Todd Maddox Francisco Gonzalez‐Lima 《Journal of Neuropsychology》2017,11(1):14-25
Transcranial infrared laser stimulation is a new non‐invasive form of low‐level light therapy that may have a wide range of neuropsychological applications. It entails using low‐power and high‐energy‐density infrared light from lasers to increase metabolic energy. Preclinical work showed that this intervention can increase cortical metabolic energy, thereby improving frontal cortex‐based memory function in rats. Barrett and Gonzalez‐Lima (2013, Neuroscience, 230, 13) discovered that transcranial laser stimulation can enhance sustained attention and short‐term memory in humans. We extend this line of work to executive function. Specifically, we ask whether transcranial laser stimulation enhances performance in the Wisconsin Card Sorting Task that is considered the gold standard of executive function and is compromised in normal ageing and a number of neuropsychological disorders. We used a laser of a specific wavelength (1,064 nm) that photostimulates cytochrome oxidase – the enzyme catalysing oxygen consumption for metabolic energy production. Increased cytochrome oxidase activity is considered the primary mechanism of action of this intervention. Participants who received laser treatment made fewer errors and showed improved set‐shifting ability relative to placebo controls. These results suggest that transcranial laser stimulation improves executive function and may have exciting potential for treating or preventing deficits resulting from neuropsychological disorders or normal ageing. 相似文献
962.
Chien-Ti Lee Troy E. Beckert Larry J. Nelson Chih Han Hsieh Richard B. Miller Chyi-In Wu 《Journal of child and family studies》2017,26(11):3102-3111
The purpose of this study was (a) to identify latent subgroups of Taiwanese adolescents who vary in their cultural value affiliations and (b) to examine how latent-subgroup membership in early adolescence predicted depressive symptoms for 6 years throughout adolescence into young adulthood. Participants consisted of 2458 youth from the longitudinal Taiwan Youth Project (TYP). Latent profile analysis indicated five classes (patterns) of cultural value affiliation. A zero-inflated Poisson (ZIP) analysis followed, which identified the estimated (a) probability of experiencing depressive symptoms and (b) number of depressive symptoms experienced by individuals who reported depressive symptoms across the five observational time points. Results showed that among the five classes of value affiliation, two classes had a greater likelihood of experiencing depressive symptoms at the beginning of the assessment (age 15). Youth who were least likely to embrace societally prescribed culture values were at the greatest risk for manifesting subsequent depressive symptoms. These findings support the idea that the way adolescents identify with their cultural values predicts subsequent depressive symptoms. 相似文献
963.
964.
Miller JD 《Journal of the American Psychoanalytic Association》2011,59(1):109-130
This study of Giorgio Morandi, the great twentieth-century Italian painter, departs from the model of Freud's essay on Leonardo, in which he creates a psychodynamic hypothesis by linking the art with facts and conjecture about the artist's life. Because personal information about Morandi is remarkably scarce, we can make few connections between his art and his individual psychology. But Morandi's works can inform psychoanalysis and enhance analytic listening when we reflect on the paintings themselves, our responses to them, and the responses of art critics. This approach to his art evokes core principles of clinical theory, demonstrates the overlap between the creative process in art and analysis, and exemplifies the value of interdisciplinary study for analytic education. 相似文献
965.
Experiential avoidance (EA) is an emotion-regulation strategy used to control or avoid unpleasant internal experiences. Despite the important role of avoidance in depressive disorders, there is relatively little research directly examining the role of EA in the development and maintenance of depression, and most of this research relies on measurement of EA as a global and stable personality trait. In this study we sought to extend the research on EA and depression by using a daily diary design and multilevel analysis to examine how the daily relationship between EA and negative affect (NA) varies as a function of baseline depressive symptoms. In order to achieve this goal we created a new state measure of EA assessing several avoidant behaviors. The findings revealed that participants with more depressive symptoms used more daily EA overall. Additionally, the difference in daily EA between those with higher versus lower depressive symptoms was greater on days when participants experienced less NA. This moderation effect was found only concurrently whereas one-day lagged analysis failed to reveal this effect. These findings provide preliminary support for the hypothesis that depression is associated with an inflexibly high level of avoidant emotion regulation. 相似文献
966.
Miller LD Laye-Gindhu A Liu Y March JS Thordarson DS Garland EJ 《Behaviour research and therapy》2011,(5):315-323
The present research examined the effectiveness of a cognitive-behavioral therapy (CBT) based intervention program, FRIENDS, for children from grades 4 to 6, using random assignment at the school-level and an attention-control design in two longitudinal studies. The first study targeted children with anxiety symptoms (N = 191, mean age = 10.1) as screened with self, parent, and teacher-reports; the second study took a universal approach with full classrooms of children participating (N = 253, mean age = 9.8). The results showed no intervention effect in both studies, with children’s anxiety symptoms decreasing over time regardless of whether they were in the story-reading (attention control) or FRIENDS condition. The findings also indicated that girls reported a higher level of anxiety than boys and children in higher grades reported lower anxiety relative to younger children in both studies. In addition, similar patterns were found using a subgroup of children with high-anxiety symptoms from both studies. 相似文献
967.
Hall NJ Udell MA Dorey NR Walsh AL Wynne CD 《Journal of comparative psychology (Washington, D.C. : 1983)》2011,125(3):341-346
Spontaneous point-following behavior has been considered an indicator of advanced social cognition unique to humans. Recently, it has been suggested that a close evolutionary relationship with humans could result in similar social skills in domesticated species. An alternative view is that the mechanism is not genetic domestication alone but instead a combination of phylogenetic and ontogenetic variables. Here we test the necessity of phylogenetic domestication by investigating the point-following behavior of a captive population of nondomesticated megachiropteran bats (Pteropus pumilus, Pteropus rodricensis, Pteropus conspicillatus, Pteropus vampyrus). Three of five subjects were highly successful in following an unfamiliar human's point to a target location, providing the first empirical evidence of cross-species social referencing in bats. The three successful bats were all born in captivity and socialized to humans early in life, whereas unsuccessful bats were wild-born individuals. This study provides evidence that referential point following is not restricted to domesticated animals and indicates that early experience may be important. Megachiropteran bats may prove to be a useful model for studying social behaviors. 相似文献
968.
Three cross-cultural studies conducted among U.S. and Indian adults compared perceptions of helping friends in strongly versus weakly expected cases, views of helping family versus strangers, and responses to a self-determination motivation scale. Expectations to help family and friends were positively correlated with satisfaction and choice only among Indians and not among Americans. Also, whereas U.S. respondents associated lesser satisfaction and choice with strongly versus weakly socially expected helping, Indian respondents associated equal satisfaction and choice with the 2 types of cases. Providing evidence of the importance of choice in collectivist cultures, the results indicate that social expectations to meet the needs of family and friends tend to be more fully internalized among Indians than among Americans. Methodologically, the results also highlight the need to incorporate items that tap more internalized meanings of role-related social expectations on measures of motivation in the tradition of self-determination theory. 相似文献
969.
Gonzalez A Weibust KS Miller CT Solomon SE 《Journal of applied social psychology》2011,41(5):1258-1274
This investigation is a preliminary examination of sexual orientation as a social vulnerability for experiencing HIV/AIDS-related stigma, specifically concerns about disclosure and public attitudes. Participants were 36 heterosexual men and 82 gay men with HIV/AIDS. Consistent with prediction, a heterosexual sexual orientation was significantly associated with HIV/AIDS disclosure concerns. This effect was evident after controlling for various demographic variables, CD4 T-cell count, time since HIV diagnosis, self-esteem, and coping styles. Also, as predicted, similar levels of enacted stigma were evident regardless of sexual orientation. Further work is needed to understand the process of HIV/AIDS disclosure for heterosexual men with this illness and to differentiate the experience of HIV/AIDS-related stigma among gay and straight men with HIV/AIDS. 相似文献
970.
Four studies demonstrated that increasing a desirable commodity's scarcity (i.e., decreasing its supply or increasing demand for it) can inhibit people from claiming the commodity for themselves, thereby delaying its consumption. In Study 1, participants were slower to claim a commodity when its supply was limited versus unlimited. In Study 2, participants expressed more disapproval of someone who took the last commodity compared to the second-last commodity. Participants in Study 3 anticipated that increased demand for a commodity would make them less likely to claim it despite wanting it more. Study 4 showed that the more participants there were who could claim a commodity, the longer it went unclaimed. The inhibitory effect of scarcity was mediated by diminished entitlement to the commodity (Study 3), and increasing entitlement reduced the inhibition against taking scarce commodities (Studies 1 and 2). These findings are discussed in the context of individuals' concern with equality. 相似文献