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101.
Raquel S. Assunção Patrício Costa Semira Tagliabue Paula Mena Matos 《Journal of child and family studies》2017,26(11):2990-2998
Facebook is, nowadays, the most used social networking site worldwide and adolescents are increasingly engaging in this form of communication. Despite increasing attention of researchers to computer-mediated communication, there are few studies using an interpersonal and family relationships perspective on how adolescents relate to the Internet, and particularly to Facebook use. The aim of the present study was to test whether peer alienation mediates the link between parental attachment and problematic Facebook use. To this purpose we used a sample of 761 adolescents (53.7% boys, mean age?=?15.8), from the North region of Portugal. We also tested if the mediational model was invariant for boys and girls. The results showed that peer alienation plays a mediating role in the relationship between parental attachment and problematic Facebook use. The mediational models were, however, not invariant for boys and girls. Considering parental attachment, quality of emotional bond directly predicted problematic Facebook use only for boys. These results provide relevant clues for understanding predictors of problematic Facebook use in adolescents and also enlighten psychological intervention, particularly in parental education and school intervention programs. 相似文献
102.
Chieh-Yu Chen Huichao Xie Alberto Filgueiras Jane Squires Luis Anunciação Jesus Landeira-Fernandez 《Journal of child and family studies》2017,26(9):2412-2425
A mental health evaluation project was conducted in the City of Rio de Janeiro for the entire population of young children who received services in public child daycare centers and preschools. The Brazilian Portuguese version of the Ages & Stages Questionnaires: Social-Emotional (ASQ:SE-BR) served as an outcome measure for social-emotional development. Four age intervals of the ASQ:SE-BR were investigated by time period, 2011 and 2012. A total of 76,806 children from 21 to 66?months were evaluated. Three thousand children were randomly selected from each age interval and year for the analyses. The analyses used unidimensional Rasch Partial Credit Model and multidimensional Rasch Partial Credit Model to evaluate the psychometric properties of the ASQ:SE-BR. The model comparisons indicated support for the one-construct model and the two-construct model, indicating adequate evidence for the internal structure for the ASQ:SE-BR. Only one item was found to have misfit. Sound psychometric properties were supported by the results including internal structure, weighted item fit, reliability, and invariance across years. Item difficulty presented an appropriate coverage across intervals. This study provides supportive evidence for the use and interpretation of ASQ:SE scores with urban low-income Brazilian population. 相似文献
103.
Ramón López-Higes Susana Rubio Pedro Montejo David Del Río 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2017,24(6):717-734
Subjective cognitive decline (SCD) might represent the preclinical phase of Alzheimer’s disease. Given the interest to characterize it, the present study explores (1) if there are differences in lexical retrieval (LexR) and sentence comprehension (SComp) between SCD and matched controls, and (2) the predictive value of demographic variables and executive functions in relation to LexR and SComp in each group. A sample of 135 participants voluntarily took part in this study (66 with SCD). They all completed the Trail Making, the Stroop, the Boston Naming, and the ECCO-Senior tests, as well as verbal fluency tasks (VF). Results show that (1) groups differ in LexR and in inhibition efficiency, and (2) VF is explained by years of formal education, particularly in the control group; SComp in the most complex items seems to rely in different strategies, related to flexibility in controls and to inhibition efficiency in SCD patients. 相似文献
104.
This study considers the origins and characteristics of Karl Jaspers’ biographical approach. Specifically, we analyse how this approach manifests itself in Jaspers’ work, namely, in his understanding of psychology, his psychology of worldviews, his views on the history of philosophy and his philosophical method. The biographical approach was a central strategy in Jaspers’ work as an appeal to life and was closely linked with how Jaspers understood both philosophy and his thought. For Jaspers, biography could restore mental unity and reveal the existence behind creativity. 相似文献
105.
Lisanne M. Jenkins Jonathan P. Stange Alyssa Barba Sophie R. DelDonno Leah R. Kling Emily M. Briceño Sara L. Weisenbach K. Luan Phan Stewart A. Shankman Robert C. Welsh Scott A. Langenecker 《Cognitive, affective & behavioral neuroscience》2017,17(6):1242-1254
Emotion perception deficits could be due to disrupted connectivity of key nodes in the salience and emotion network (SEN), including the amygdala, subgenual anterior cingulate cortex (sgACC), and insula. We examined SEN resting-state (rs-)fMRI connectivity in rMDD in relation to Facial Emotion Perception Test (FEPT) performance. Fifty-two medication-free people ages 18 to 23 years participated. Twenty-seven had major depressive disorder (MDD) in remission (rMDD, 10 males), as MDD is associated with emotion perception deficits and alterations in rsfMRI. Twenty-five healthy controls (10 males) also participated. Participants completed the FEPT during fMRI, in addition to an 8-minute eyes-open resting-state scan. Seed regions of interest were defined in the amygdala, anterior insula and sgACC. Multiple regression analyses co-varied diagnostic group, sex and movement parameters. Emotion perception accuracy was positively associated with connectivity between amygdala seeds and regions primarily in the SEN and cognitive control network (CCN), and also the default mode network (DMN). Accuracy was also positively associated with connectivity between the sgACC seeds and other SEN regions, and the DMN, particularly for the right sgACC. Connectivity negatively associated with emotion perception was mostly with regions outside of these three networks, other than the left insula and part of the DMN. This study is the first to our knowledge to demonstrate relationships between facial emotion processing and resting-state connectivity with SEN nodes and between SEN nodes and regions located within other neural networks. 相似文献
106.
107.
Køppe’s proposition of four layers in theoretical building are used here in the exploration of a specific case of eclectic combination, the use of Piagetian and Vygotskian general approaches to the analysis of proportional reasoning as a cognitive mathematical ability. It is proposed here that the eclectic consideration of these contributions depends on the consideration of their specificity, in the sense that they highlight different aspects of the phenomenon under scrutiny, and also on the consideration of the coherence between this eclectic convergence and premises in terms of schools of thought under which each contribution is framed. We conclude proposing in accordance to S. Køppe’s proposal that eclecticism can be valuable and heuristic in theory development, but this contribution will depend largely on the effort in establishing careful relations between the four layers of theory-building. 相似文献
108.
Munguba H Cabral A Leão AH Barbosa FF Izídio GS Ribeiro AM Silva RH 《Neurobiology of learning and memory》2011,95(4):527-533
Endocannabinoids (eCBs) modulate a variety of brain functions via activation of the widely expressed CB1 receptor. One site of high density of this receptor is the basolateral amygdala (BLA), a structure involved in the formation of aversive memories. The activation and blockade of CB1 receptors by systemic or hippocampal drug administrations have been shown to modify memory processing. However, little is known about the role of the BLA endocannabinoid system in aversive memories. Additionally, BLA endocannabinoid transmission seems to be related to emotional states, but the relevance of these effects to memory formation is still unknown. In this study we investigated the effects of the eCB anandamide (AEA) and the CB1 antagonist/inverse agonist AM251 infused into the BLA on the acquisition of an aversive memory task, concomitantly evaluating basal anxiety levels in rats. Male rats received pre-training micro-injection of AEA, AM251 or vehicle bilaterally into the BLA, and were studied with the plus-maze discriminative avoidance task (a paradigm that allows concomitant and independent evaluation of anxiety-like behavior and the memory of an aversive task). Our results showed that AEA into the BLA before training prevented memory retrieval 24 h later, as evaluated by exploration of the aversive arm of the maze, while AM251 into the BLA did not interfere with animals' performance. In addition, AEA had no effect on anxiety-like behavior (as evaluated by open arm exploration and risk assessment), while AM251 induced an anxiogenic effect. Our data indicate an important role of BLA CB1 receptors in aversive memory formation, and suggest that this involvement is not necessarily related to a possible modulation of anxiety states. 相似文献
109.
Magdalena Bobowik Nekane Basabe Darío Páez Amaia Jiménez M. Ángeles Bilbao 《Journal of Happiness Studies》2011,12(3):401-419
The aim of this study was to analyze the relationship between personal values and well-being. Two correlational studies are
presented with the following random samples: (1) four native samples: two samples from the 2006 European Social Survey (Europe
n1 = 28,375, Spain n2 = 1,321) and two Basque samples (n3 = 1,770; n4 = 820); and (2) a sample of immigrants in the Basque Country (quasirandom) (n5 = 1,171). Age range of respondents was 18–60 years. The instruments used were for measuring: (1) personal values (Schwartz’s
PVQ-40 or PVQ-21), and (2) well-being (Bradburn’s PNA, Goldberg’s GHQ, and life satisfaction and perceived control items from
the World Value Survey). Partial correlation analysis was applied, with PVQ scale response bias controlled. The data supported
a positive association of hedonic and psychological well-being with openness to experience and individualist values, and a
negative association with power and conservation or collectivist values. Satisfaction with life partially mediated the relationship
between personal values and affect. The results support a universal association of healthy values with well-being. 相似文献
110.
Using an auditory adaptation of the emotional and taboo Stroop tasks, the authors compared the effects of negative and taboo spoken words in mixed and blocked designs. Both types of words elicited carryover effects with mixed presentations and interference with blocked presentations, suggesting similar long-lasting attentional effects. Both were also relatively resilient to the long-lasting influence of the preceding emotional word. Hence, contrary to what has been assumed (Schmidt & Saari, 2007), negative and taboo words do not seem to differ in terms of the temporal dynamics of the interdimensional shifting, at least in the auditory modality. 相似文献