The influence of the menstrual cycle on reactivity to a CO2 challenge among women with and without premenstrual symptoms

Clinically significant premenstrual symptoms (PMS) is conceptualized as a depressive disorder in DSM-5, however, it may share pathophysiological processes with anxiety- and fear-related disorders. Specifically, women with PMS panic at higher rates during biological challenge procedures. It is unclear if this increased interoceptive sensitivity is a general vulnerability or specific to the premenstrual phase. The current study examined the role of menstrual cycle phase on reactivity to a CO₂ challenge among women with (n = 11) and without (n = 26) clinically significant PMS (N = 37). During the late follicular phase (days 6–12), women with and without PMS responded similarly to the CO₂ challenge, whereas during the premenstrual phase (within 5 days before menses), women with PMS reported significantly more intense panic symptoms in response to the challenge than women without PMS. Vulnerability to panic in women with PMS may be specific to the premenstrual phase. Potential psychological and neurobiological mechanisms underlying this phenomenon are discussed.     

Does client self‐booking reduce ‘did not attends’ (DNAs) in a counselling service?

An important problem for our counselling service is the high number of clients who ‘did not attend’ (DNA) for their booked appointment. This paper aims to describe how we tackled this problem within our counselling service by using a Plan‐Do‐Study‐Act (PDSA) cycle (Langley, Nolan Norman and Provost, 1996). The results found that by devising a system whereby clients could self‐book their appointments we were able to reduce the DNA rate for first appointments from 31.70% to 2%. This has useful time and financial implications. We would expect that the self‐booking approach we have outlined here is adaptable for other counselling services.     

The high-performance work system and commitment of the Portuguese Navy personnel

This study evaluates the relationship between the high-performance work system (HPWS) as perceived by the Portuguese Navy military and their affective (AC), normative (NC), and continuance commitment (CC). The sample is representative and composed of 1,003 individuals (officers, warrant/petty officers, and seamen—as a reference, these last two categories are called ratings in the British Royal Navy, and enlisted in the United States Navy) from different naval units. A structural models analysis was carried out, and the results showed, as expected, that the perception of an HPWS was positively related to the commitment of the military personnel, in both its affective and normative dimensions. Nevertheless, contrary to our expectations, we also observed that the perception of an HPWS was positively related to the continuance commitment as well. On the other hand, we examined the moderator role played by the professional category—the relationship between the perception of the HPWS and the AC was stronger in commissioned officers and seamen than in warrant and petty officers—and by the contractual relationship. In the latter, the relationship between the HPWS and the AC and the CC was stronger in the individuals having a fixed-term contract than in those with a permanent position. The theoretical and practical implications of these results will be discussed.     

社会互动视角下的人际情绪调节：概念、测量和理论取向

人际情绪调节指的是个体通过与他人的互动,对自己或他人情绪进行调节的社会加工过程,对人际互动和社会关系的维持具有重要的意义。本文基于人际情绪调节社会互动的视角,首先探讨了人际情绪调节的概念;其次简要介绍了人际情绪调节的测量方法及其优缺点,包括主观评价法,实验室法和动态评估法等;最后分别从沟通理论和过程理论两方面梳理了人际情绪调节的研究,并针对这两方面的理论取向,提出相应的未来研究方向。     

The effects of objective career success on subsequent subjective career success

We use a sample of working adults (N = 638) to explore the effects of past objective career success (mobility, promotions, and salary change) on current subjective success (human capital assessments by one's managers, core self evaluations, satisfaction with one's career) by gender, across an economic cycle (2004–2011), controlling for career stage. Results support a strong influence of past promotions, and less so for salary changes, on subjective career success. These effects were stronger for men and during the economic contraction, with managers being affected in their assessments based on the employees' past promotions. In contrast, past job mobility did not relate to subjective career success for either gender in periods of economic expansion or contraction. Evidence for an interactive perspective of career success whereby past objective success affects current subjective success is presented, as well as potential implications of the findings.     

性激素对人类择偶偏好的影响

择偶是一种重要的心理、社会和文化现象,婚恋择偶除了会受当下社会文化习俗等人文因素的影响,也受到个体生理机制的影响。本文聚焦热点,从进化心理学的角度阐述性激素对人类择偶偏好的影响。女性的择偶偏好受生理周期激素变化的影响,男性的择偶则会因为体内睾酮含量的不同而发生变化。性激素不仅影响人的心理和行为,还会影响人类择偶决策的神经机制。未来的相关研究应关注生理周期的测定方法、被试的文化背景和个体间的差异等。     

生理周期对情景记忆的影响

来自进化心理学的理论及研究结果提示, 女性性激素可能是情景记忆的重要影响因素, 但是, 具体机制尚不清晰。本研究以女性生理周期性激素水平的自然变化构成的两个时期(卵泡后期、黄体中期)为自变量, 利用“What-Where-When Task”情景记忆任务(实验1), 结合事件相关电位(event-related potential, ERP)技术(实验2), 探讨生理周期不同阶段完成情景记忆任务的成绩及其可能的内在机制。实验1招募生理周期稳定的33名女性为被试, 在卵泡后期和黄体中期各参加一次实验, 随机顺序依次完成O任务(仅记忆物品, object)、P任务(仅记忆物品位置, position)、OO任务(记忆物品及其呈现顺序, object + order)、OP任务(记忆物品及其呈现位置, object + position)以及PO任务(记忆物品呈现位置及顺序, position + order)。结果发现, 在完成PO任务时, 黄体中期的回忆正确率显著高于卵泡后期。实验2借用事件相关电位技术, 进一步探究生理周期影响情景记忆PO任务的原因, 结果发现, 黄体中期额叶脑区的P300以及LPC波的振幅显著大于卵泡后期, 且完成PO任务时的感受性与右侧额叶P300振幅显著正相关。基于上述ERP的结果, 可以认为, 黄体中期在PO任务上的好成绩可能得益于显著增强的认知控制能力, 这一解释符合前人研究结论。总之, 本研究发现：生理周期对情景记忆中客体的空间位置与时间顺序整合的记忆产生显著影响, 黄体中期的记忆效果显著好于卵泡后期, 可能是因为该时期显著增强的认知控制能力。本研究有望为理解影响情景记忆的因素提供新的视角。