Quality of life

This article gives an overview of the field of psychotherapy in relation to other relevant fields such as body-therapy and spiritual counselling. It is shown how psychotherapy defines itself in isolation from or in comparison with its sister disciplines. Political boundaries between professions are described. The field of transformation is shown to be encompassing not only the health professions, the psychotherapy professions, and the professions dealing with spiritual emergency, but it can also be seen to contain intra-personal, interpersonal and extra-personal (social) dimensions.     

Children's Representation of Long Duration: When Memory and Attention Meet in Processing Time

The concepts of the memory and attentional models were examined in children's and adults’ time perception in a long duration. One hundred twenty-one children in preschool through Grade 2 and 29 adults for Study 1 and 93 second-, fourth-, and sixth-grade students and 40 adults for Study 2 judged durations of tasks that varied in interest levels and cognitive demands. In Study 1, children overestimated but adults underestimated the movie that they found to be interesting. However, in Study 2, both children and adults consistently overestimated the duration of puzzles they found to be interesting. In a long duration, the findings were more in line with the memory model than with the attention model. A qualitative change also emerged in middle childhood in the way children kept track of time; this difference may influence the developing perception of long duration in children's representation. Implications of the findings are further discussed in examining the perception of long duration.     

论学习活动的本质

本文将传统的学习理论关于学习概念的定义分为三种基本类型,即结果论、过程论和活动论,指出传统学习理论的混乱基本上是出于没有对学习活动进行全面而系统的分析,并从学习活动的层次性、多侧面性、心理机制、对环境的适应性等方面对学习活动进行了系统的分析。认为学习活动可以分为五种不同的层次,具有五个不同的侧面,拥有两种作用不同的心理机制,最终得出学习活动的本质定义是：学习是一种多层次、多侧面的、适应性的心理活动,它使个体获得经验,并导致个体的已有的心理结构发生适应性的变化。     

内隐态度实验研究:加工水平与黄,白,黑情感态度

研究使用肯定词和否定词分别与黄、白、黑三字搭配的实验卡片。随机抽取医学院本科生34名,采用2种加工水平×3种测量目标的混合设计来考察态度情感特征的无意识性。结果发现：1）加工水平对被试的自我报告和线索提取有不同的影响,即自我报告受加工水平影响,线索提取不受加工水平影响,发生实验性分离;2）加工水平对被试态度的实验性分离也有不同影响,即概念加工下出现高度分离,数据加工下则低度分离,3）经过改造的语义线索法是测量内除态度的有效方法。     

Mood effects on attentional control: a preregistered replication study and critical analysis

In a widely cited paper, Jefferies et al. (2008) report a study in which they manipulated participants’ mood and examined the effects of this manipulation on their performance on the Attentional Blink task. Their results revealed an interaction between emotional valence and arousal: attentional control of participants who experienced a negative mood with low arousal (i.e. sadness) was best, whereas it was worst for participants who experienced a negative mood with high arousal (i.e. anxiety). Performance for participants who were in a positive mood, either with low arousal (i.e. calmness) or high arousal (i.e. happiness) had intermediate scores. In this study, I examined the replicability of this effect and performed additional analyses to investigate the extent to which this effect is due to perceptual or attentional processes and to examine the role of distraction on AB performance. Importantly, the results showed that the crucial interaction between emotional valence and arousal did not reach significance. This could be due a diversity of factors that are addressed in the discussion.     

Public and private heart rate feedback in social phobia: a manipulation of anxiety visibility

According to cognitive behavioural models of social phobia, bodily symptoms are the main source of information concerning social evaluation for social phobics. Experience and perception of bodily symptoms therefore play an important role in social anxiety. In this study we evaluated the effects of anxiety visibility on patients and controls using feedback of veridical heart sounds. A total of 32 social phobics and 32 controls were asked twice to sit in a chair and appear relaxed while being evaluated. Half of the participants heard their heart sounds first via headphones and then via loudspeakers which were also audible to observers. The presentation order of the heart sound was reversed for the other half of the subjects. Social phobics reported substantially more anxiety than controls. Both groups showed habituation in heart rate from the first to the second presentation, and both groups reported perception of a higher heart rate, but only social phobics reported significantly more anxiety and were more worried about their heart rates in the public than in the private condition. These effects were in excess of actual heart rate differences. In conclusion, social phobics worried about the broadcast of a bodily anxiety symptom, whereas controls did not. Information about arousal made public has a strong potential to increase anxiety levels in social phobics.     

不确定性容忍度对风险偏好的影响及其情景依赖性

研究以经营店面为背景设计决策材料,采用2(不确定性容忍度:高/低)×2(损益背景:损失/获益)×2(选项描述框架:积极/消极)×3(损益概率:高/中/低)混合实验设计,探讨不同任务情景下个体不确定性容忍度对风险偏好的影响。结果发现,不确定性容忍度主效应显著,高容忍度者比低容忍度者更冒险。不确定性容忍度与损益背景交互作用显著：在损失背景下,高容忍度者比低容忍度者更冒险,在获益背景下无此效应。不确定性容忍度与选项描述框架交互作用显著：在积极框架下,高容忍度者比低容忍度者更冒险,在消极框架下无此效应。这表明,不确定性容忍度对风险偏好产生影响,但这种影响会受到损益背景和选项描述框架的调节,具有情景依赖性。     

Scared stiff: The influence of anxiety on the perception of action capabilities

Influences on the perception of affordances (i.e., opportunities for actions) have been primarily studied by manipulating the functional morphology of the body. However, affordances are not just determined by the functional morphology of the perceiver, but also by the physiological state of the perceiver. States of anxiety have been shown to lead to marked changes in individuals’ physiological state and their behaviour. To assess the influence of emotional state on affordance perception, the perception of action capabilities in near space was examined after participants completed an anxiety-provoking task. Anxiety was induced immediately prior to tasks that assessed participants' perceived reaching ability in Experiment 1, grasping ability in Experiment 2, and the ability to pass their hands through apertures in Experiment 3. Results indicated that those participants who experienced changes in anxiety underestimated their reaching, grasping, and passing ability compared to non-anxious participants. In other words, anxious participants were more conservative in their estimations of their action capabilities. These results suggest that anxiety influences the perception for affordances in near space and are consistent with the notion that anxiety induces withdrawal behaviours.     

语言的群体间偏差研究

个体在用语言来描述他人的行为时,会因为描述对象的群体种类不同而有偏差,具体表现为在描述群体内成员的积极行为和群体外成员的负向行为时,会使用较高抽象水平的词;在描述群体外成员的积极行为和群体内成员的负向行为时,会使用较低抽象水平的词。这种抽象水平的差异由语言范畴模型来具体表明。Maass等人把这种描述上的偏差命名为语言的群体间偏差。并认为在这一现象下有两种机制：动机机制和认知机制,研究表明认知机制能解释大部分语言的群体间偏差现象,而动机机制会在群体内形象受到威胁时发挥作用。     

损失规避的产生根源

损失规避是指由损失引发的负效用大于由等量收益引发的正效用的现象, 其产生根源能够从神经经济学和进化心理学两个方向进行解释。损失规避的脑机制分为两个系统：主观价值评价系统主要包括纹状体和前额皮层, 与主观价值的评估有关; 情绪唤醒系统主要包括杏仁核和脑岛, 与厌恶等消极情绪有关。在进化心理学的视角下, 通过回顾有关动物决策行为的研究来探索损失规避行为的进化历史, 并结合相关进化理论总结该行为产生的进化原因。未来可探索与行为损失规避相关的神经递质, 进一步研究损失规避的产生根源。