Effect of Concurrent Visual Feedback Frequency on Postural Control Learning in Adolescents

The purpose was to find better augmented visual feedback frequency (100% or 67%) for learning a balance task in adolescents. Thirty subjects were divided randomly into a control group, and 100% and 67% feedback groups. The three groups performed pretest (3 trials), practice (12 trials), posttest (3 trials) and retention (3 trials, 24 hours later). The reduced feedback group showed lower RMS in the posttest than in the pretest (p = 0.04). The control and reduced feedback groups showed significant lower median frequency in the posttest than in the pretest (p < 0.05). Both feedback groups showed lower values in retention than in the pretest (p < 0.05). Even when the effect of feedback frequency could not be detected in motor learning, 67% of the feedback was recommended for motor adaptation.     

Emotional and behavioral problems in children of depressed mothers: a school-based study in Southern Brazil

The present study aimed to verify the association between maternal depression and emotional and behavioral problems in school children in Pelotas, Southern Brazil, considering that maternal depression increases children’s vulnerability for developing psychiatric disorders. This is a cross-sectional study with a school-based sample conducted between August 2015 and November 2016 and it is part of a major project entitled ‘Healthy Childhood in Context: A Multidisciplinary Investigation’. Schoolchildren aged between 7 and 8 years and one of their respective parents or a primary caregiver were included in the study. Maternal depression was assessed using the Mini International Neuropsychiatric Interview (MINI). The presence of emotional and behavioral problems in children was verified by the Strengths and Difficulties Questionnaire (SDQ) – parents version. Children of depressed mothers exhibited higher mean scores in all SDQ domains and in the total score when compared to children of non-depressed mothers. Lower socio-economic status was also associated with higher SDQ scores. Our results showed the effects of both maternal depression and poverty on children emotional and behavioral problems, which evidence the need for child mental health preventive care, and free quality assistance for both mothers and their children.     

Gender Differences in Psychological Well-Being in Emerging Adulthood

Gender is recognized as an important social determinant of health, but past research on gender differences in psychological well-being have not produced conclusive results. This study investigated gender differences in eudaimonic well-being and life satisfaction in emerging adulthood. A cross-sectional study with a sample of 1990 emerging adults (50% males) from the Spanish general population was conducted. Participants were assessed through five questionnaires. Results showed that women scored higher than men in purpose in life and personal growth. Hierarchical multiple regression analysis revealed that the most important predictors of emerging adult men’s and women’s eudaimonic well-being and life satisfaction were higher self-confidence and lower negative self-evaluation. Other significant variables in the eudaimonic well-being of both women and men were higher score in the masculine/instrumental trait, higher emotional social support, higher educational level, and higher score in the feminine/expressive trait. Furthermore, higher instrumental social support was associated with eudaimonic well-being in females. Other predictors of women’s and men’s life satisfaction were higher score in the feminine/expressive trait, less age, higher educational level and higher instrumental social support. In addition, higher emotional social support was associated with life satisfaction in males. The results suggest that gender is important in the psychological well-being of people in emerging adulthood, although self-esteem and instrumental social support are, in both emerging adult women and men, the most important predictors of psychological well-being.

     

Early emotional memories and well-being in adolescence: The roles of shame and self-critical attitudes

Journal of Child and Family Studies - Some studies have demonstrated the link between the recall of early affiliative experiences and psychopathological symptoms in adolescence. However, literature...     

Differential effects of emotional arousal in short- and long-term memory in healthy adults

Recent studies demonstrated important differences between short- and long-term memory mechanisms. Besides, the emotional component has a crucial role in memory formation. This study was carried out to answer whether there is a differential influence of emotional arousal in short- and long-term memory in healthy adults. Thirty-one healthy volunteers were divided into two major groups. In the first group long-term memory (LTM) was evaluated, with the testing session one week after training. The second group was tested 1h after training, where short-term memory (STM) was evaluated. Each group was divided in to two subgroups. One half of the volunteers was exposed to an emotionally neutral story, and the other half of each group was exposed to a closely matched but more emotionally arousing story. The testing session consisted of a questionary containing 80 questions of multiple choices. The results were evaluated through percentage of correct answers. Results showed that correct answers were increased, in LTM measures, in the subjects that were given the emotional version of the test. In STM measures, no differences were found between the emotional and neutral version. However, the presentation of emotional story caused an emotional reaction in both groups. The lack of effect of emotional arousal in STM suggests that amygdala is not related to STM mechanisms. Further studies using different approaches are needed to elucidate if STM processes are influenced by emotional arousal.     

Reading and spelling skills of prematurely born children in light of the underlying cognitive factors

Cognitive Processing - Prematurity is a serious risk factor for learning difficulties. Within the academic skills reading has the greatest impact on the prospects of the students; therefore,...     

自发性知觉经络反应中产生刺麻感和积极情绪的原因

自发性知觉经络反应(autonomous sensory meridian response,ASMR)是指在特定的视听刺激下,某些个体(ASMR敏感个体)在头皮后部、颈部乃至全身体验到一种令人极度愉快和放松的刺麻感的现象。其中,刺麻感的产生可能是个体大脑中负责感觉和肌肉运动的脑区高度激活引起的; 而与情绪和奖赏有关脑区的高度激活以及心率和呼吸频率的下降可能是产生愉快和放松感的重要原因。相比普通个体,ASMR敏感个体具有较高的神经质、共情特质、感觉受暗示性和特质正念。这可能说明ASMR敏感个体的感觉敏感性较高,情绪稳定性较弱,且比较关注自己身体的内外感受。这些个性特质可能导致ASMR敏感个体对某些视听刺激中所包含的一些感觉和情绪信息更加敏感,对其反应也更加强烈。目前,ASMR已经被用于抑郁,压力,失眠和慢性疼痛等的临床治疗以及商业广告之中。但ASMR可能会干扰个体的执行功能,在认知控制需求较高的情景下应尽量避免接触ASMR刺激。     

心理理论研究的进展及展望:来自文献计量学的证据

心理理论作为个体重要的社会认知能力之一,从1978年被提出以来一直备受关注。值此心理理论研究发展40年之际,研究试图借助文献计量学的方法,从宏观的视角呈现1999年到2018年心理理论研究的状况。结果表明,近二十年来心理理论的文献年发表量保持线性增长。文献的主题从关注心理理论的发展和测量,逐渐过渡到将心理理论放在社会认知的框架中进行探讨。研究同时以发表文献数量为指标,探讨了该领域的代表性杂志和重要作者。结合现有心理理论研究的成果,文章最后从心理理论的研究问题领域、相关脑区、毕生发展、异常发展和人工心理理论的建构几个方面进行了延伸讨论。     

Is visual attention automatically attracted by one’s own name?

Subjects were presented with briefly exposed visual displays of words that were common first names with a length of four to six letters. In the main experiment, each display consisted of four words: two names shown in red and two shown in white. The subject’s task was to report the red names (targets), but ignore the white ones (distractors). On some trials the subject’s own name appeared as a display item (target or distractor). Presentation of the subject’s name as a distractor caused no more interference with report of targets than did presentation of other names as distractors. Apparently, visual attention was not automatically attracted by the subject’s own name.