预设路径模型及其在认知心理学研究中的应用

预设路径模型(Fixed-links modeling)是在结构方程模型框架下发展出的用于分析心理学实验数据的统计模型。该类模型的主要特征是根据前期理论基础和实验设计,通过预先设定模型中显变量与潜变量之间的因素载荷矩阵实现对显变量方差的拆分。因素载荷矩阵的设定主要基于实验水平与所表征的心理过程之间的关系,选取相应函数来表征不同实验水平之间的变化趋势。该模型在表征工作记忆、注意和学习的内部加工过程及揭示不同认知过程的具体联系中发挥了重要作用。     

Post-encoding emotional arousal enhances consolidation of item memory,but not reality-monitoring source memory

The current study examined whether the effect of post-encoding emotional arousal on item memory extends to reality-monitoring source memory and, if so, whether the effect depends on emotionality of learning stimuli and testing format. In Experiment 1, participants encoded neutral words and imagined or viewed their corresponding object pictures. Then they watched a neutral, positive, or negative video. The 24-hour delayed test showed that emotional arousal had little effect on both item memory and reality-monitoring source memory. Experiment 2 was similar except that participants encoded neutral, positive, and negative words and imagined or viewed their corresponding object pictures. The results showed that positive and negative emotional arousal induced after encoding enhanced consolidation of item memory, but not reality-monitoring source memory, regardless of emotionality of learning stimuli. Experiment 3, identical to Experiment 2 except that participants were tested only on source memory for all the encoded items, still showed that post-encoding emotional arousal had little effect on consolidation of reality-monitoring source memory. Taken together, regardless of emotionality of learning stimuli and regardless of testing format of source memory (conjunction test vs. independent test), the facilitatory effect of post-encoding emotional arousal on item memory does not generalize to reality-monitoring source memory.     

Therapists’ perspectives about working with meaning in life in psychotherapy: A survey

Of 212 practicing therapists who completed a survey about working with meaning in life (MIL) in psychotherapy, 129 (61%) had recently worked with MIL with at least one client and reported on their work with a client in this survey. Those therapists who had worked with a client on MIL as compared with those who had not were older, more experienced, more humanistic/existential/experiential in orientation; reported more MIL training; and felt more competent working with MIL. Clients reported on primarily had internalizing, interpersonal, and career issues. Only 12% of clients explicitly labeled MIL as an issue coming into therapy. The three most frequently used interventions involved offering support; helping clients examine thoughts, feelings, and behaviors to discover hopes and goals; and facilitating exploration of MIL cognitions and experiences. Therapists reported many positive consequences from working with MIL. Therapists reported minimal training in MIL and moderate competence in working with MIL. Implications for practice, training, and research are presented.     

Effects of repetition on age differences in associative recognition

The study reported here examined the effect of repetition on age differences in associative recognition using a paradigm designed to encourage recollection at test. Young and older adults studied lists of unrelated word pairs presented one, two, four, or eight times. Test lists contained old (intact) pairs, pairs consisting of old words that had been studied with other partners (rearranged lures), and pairs consisting of two unstudied words (new lures). Participants gave old/new responses and then indicated whether their responses were based on details that they could recollect or on familiarity. Older adults exhibited an ironic effect of repetition—an increase in false alarms on rearranged lures with more study opportunities—whereas young adults did not. Older adults also claimed to recall details of the study episode for rearranged lures whose constituent words were presented more frequently, but this was not true for young adults. Although both young and older adults said that they based correct rejections of rearranged lures on memory for details of the study episode, this effect was stronger for young adults. The observed age differences are consistent with older adults having reduced use of recollection in associative recognition tasks.     

Emotional discussions reduce memory recall

People often discuss events they have seen and these discussions can influence later recollections. We investigated the effects of factual, emotional, and free retelling discussion on memory recollections of individuals who have witnessed an event. Participants were shown a video, made an initial individual recall, participated in one of the three retelling conditions (emotional versus factual versus free) or a control condition, and then recalled the event individually again. Participants in the factual and free retelling conditions reported more items not previously recalled than participants in the control condition did, while the emotional condition did not show the same advantage. Participants in all three retelling conditions failed to report more previously recalled items as compared with the control condition. Finally, a memory conformity effect was observed for all three retelling conditions. These findings suggest that eyewitnesses’ discussions may influence the accuracy of subsequent memory reports, especially when these discussions are focused on emotional details and thoughts.     

情绪感染问卷的中国化修订与信效度检验

该研究旨在编制情绪感染问卷并探讨问卷的信度与效度,问卷以Doherty编制的《情绪感染问卷》(the emotional contagion scale)作为蓝本,删除了不适合东方文化的项目,增加了符合中国人的情绪情境和展现情绪方式的项目,经过预测修订后,最终问卷包含5个维度25个项目,正式施测共回收747份有效问卷,并对数据进行了信效度检验。结果表明,探索性因素分析KMO为0.802,总问卷的标准化的Cronbach’sα系数为0.852,项目分析表明项目的鉴别指数D值在0.340~0.479之间,验证性因素分析具有较好的模型拟合度,问卷的重测信度与效标关联效度均达到显著水平。情绪感染问卷的信效度均达到了测量学的要求。     

How to Do Things with Emotional Expressions: The Theory of Affective Pragmatics

It is widely accepted that emotional expressions can be rich communicative devices. We can learn much from the tears of a grieving friend, the smiles of an affable stranger, or the slamming of a door by a disgruntled lover. So far, a systematic analysis of what can be communicated by emotional expressions of different kinds and of exactly how such communication takes place has been missing. The aim of this article is to introduce a new framework for the study of emotional expressions that I call the theory of affective pragmatics (TAP). As linguistic pragmatics focuses on what utterances mean in a context, affective pragmatics focuses on what emotional expressions mean in a context. TAP develops and connects two principal insights. The first is the insight that emotional expressions do much more than simply expressing emotions. As proponents of the Behavioral Ecology View of facial movements have long emphasized, bodily displays are sophisticated social tools that can communicate the signaler's intentions and requests. Proponents of the Basic Emotion View of emotional expressions have acknowledged this fact, but they have failed to emphasize its importance, in part because they have been in the grip of a mistaken theory of emotional expressions as involuntary readouts of emotions. The second insight that TAP aims to articulate and apply to emotional expressions is that it is possible to engage in analogs of speech acts without using language at all. I argue that there are important and so far largely unexplored similarities between what we can “do” with words and what we can “do” with emotional expressions. In particular, the core tenet of TAP is that emotional expressions are a means not only of expressing what's inside but also of directing other people's behavior, of representing what the world is like and of committing to future courses of action. Because these are some of the main things we can do with language, the take home message of my analysis is that, from a communicative point of view, much of what we can do with language we can also do with non-verbal emotional expressions. I conclude by exploring some reasons why, despite the analogies I have highlighted, emotional expressions are much less powerful communicative tools than speech acts.     

Interaction effects among multiple job demands: an examination of healthcare workers across different contexts

Background and Objectives: Simultaneous exposure to time, cognitive, and emotional demands is a feature of the work environment for healthcare workers, yet effects of these common stressors in combination are not well established. Design: Survey data were collected from 125 hospital employees (Sample 1, Study 1), 93 ambulance service employees (Sample 2, Study 1), and 380 aged care/disability workers (Study 2). Methods: Hierarchical multiple regressions were conducted. Results: In Sample 1, high cognitive demand exacerbated high emotional demand on psychological strain and job burnout, whereas the negative effect of high emotional demand was not present at low cognitive demand. In Sample 2, a similar pattern between emotional demand and time demand on stress-remedial intentions was observed. In Study 2, emotional demand?×?time demand and time demand?×?cognitive demand interactions again revealed that high levels of two demands were stress-exacerbating and low levels of one demand neutralized the other. A three-way interaction on job satisfaction showed the negative impact of emotional demand was exacerbated when both time and cognitive demands were high, creating a “triple disadvantage” of job demands. Conclusions: The results demonstrate that reducing some job demands helps attenuate the stressful effects of other job demands on different employee outcomes.     

Cardiovascular reactions to psychological stress and abuse history: the role of occurrence,frequency, and type of abuse

Background and objectives: Extreme cardiovascular reactions to psychological stress have been associated with traumatic life experiences. Previous studies have focused on the occurrence or frequency of abuse rather than type of abuse. We examined how occurrence, frequency, and the type of abuse history are related to cardiovascular reactivity (CVR) to acute psychological stress. Design: The study consisted of between group and continuous analyses to examine the association between occurrence, type, and frequency of abuse with cardiovascular reactions to acute psychological stress. Methods: Data from 64 participants were collected. Heart rate, systolic blood pressure, and diastolic blood pressure were measured at baseline and during a standard mental arithmetic stress task. Results: Individuals who experienced abuse showed diminished CVR to acute psychological stress; this was driven specifically by the history of sexual abuse. Frequency of abuse did not relate to stress reactions. Conclusions: These findings accord with previous work suggesting a relationship between traumatic life experience and hypoarousal in physiological reactivity and extend previous findings by suggesting the relationship may be driven by sexual abuse.     

Group‐analytic network process for balancing stakeholder views on fire protection of steel‐framed buildings

To select appropriate fire protection options for buildings during their design stage, economic, safety, environmental, and societal criteria need to be accounted for. The divergent and sometimes conflictual desires from different fire design stakeholders involved in the process present a multicriteria decision problem. Design decision criteria and fire protection options can be interdependent, and so there is a need to manage these desires with an advanced decision analysis technique, thereby reducing uncertainties in the complex decision‐making process. The aim of this paper is to use the weighted/geometric mean method‐analytic network process (W/GMM‐ANP) to balance the opinions of fire design stakeholders extracted from 42 structured stakeholder interviews on selecting the most suitable fire protection option for buildings constructed of steel frames. Different categories of interdependent decision elements were developed from 22 design decision criteria and 5 proposed fire protection options to produce a network of decision clusters for multicriteria decision analysis. In the synthesis and ranking of fire protection options, the W/GMM‐ANP accounted for the multiple interdependencies of weighted and unweighted stakeholder desires and managed the complexity of the decision‐making problem. The technique is proposed for approaching suitable group decisions in structural fire design of steel‐framed buildings as well as other performance‐based engineering decision making that may involve multidisciplinary stakeholders.