夫妻依恋风格、婚姻归因与婚姻质量的关系

本研究采用主—客体互倚模型(actor-partner interdependence model,APIM)的方法深入探讨夫妻的依恋风格、婚姻归因与自身及配偶感知到的婚姻质量之间的关系。以方便取样的方式在北京地区选取155对夫妻,采用Brennan等(1998)编制的亲密关系经历量表(ECR),Stander编制的婚姻归因量表(MAQ)和Spanier编制的婚姻质量问卷(DAS),要求夫妻双方分别报告其依恋风格、婚姻归因方式和感知到的婚姻质量。通过配对t检验、相关分析和结构方程模型分析发现:(1)夫妻对婚姻质量的总体知觉较为一致,但丈夫的婚姻满意度显著高于妻子;(2)夫妻双方在回避依恋和焦虑依恋两个分量表上不存在显著差异,但在婚姻归因上,妻子比丈夫表现出了更多的消极归因;(3)妻子的消极依恋显著地负向预测自身感知到的婚姻质量,而丈夫的消极依恋对自身感知到的婚姻质量没有显著影响;(4)在控制了丈夫、妻子的依恋风格、归因方式对其自身婚姻质量的主体效应之后,丈夫的依恋风格不能显著预测妻子感受到的婚姻质量,但其归因方式可以显著地预测妻子感受到的婚姻质量;然而妻子的归因方式并不能显著预测丈夫的婚姻质量。     

When we feel good and bad about ourselves: self-esteem memories across cultures

Young adults in the United States, Croatia, and China described personal episodes of times when they felt especially good or bad about themselves. These self-esteem memories were either recent (episodes that occurred during the previous 4 weeks) or remote (episodes that occurred between the ages of 10 and 15). Systematic content differences between memories of positive and negative self-worth were apparent primarily for remote rather than for recent memories. Across cultures, long-lasting positive memories frequently represented achievement themes, whereas negative memories frequently represented social themes. Links between achievement success and positive self-regard, and between social distress and negative self-regard, are explained using theories of self-esteem and autobiographical memory.     

商讨理论视野中的伦理、民主、人权和民族国家

本文根据哈贝马斯的访华演讲和相关著述,对商讨理论视野中的伦理、民主、人权和民族国家概念进行了考察,并在此基础上提出了某些基本的判断和论点。     

儿童对情绪表达规则的认知发展

情绪表达规则知识的建构是儿童社会化和情绪健康发展过程中的一项重要任务,该文考察了情绪表达规则的概念及个体对其认知发展的相关理论和测量。同时,对情绪表达规则的认知发展从3个方面进行了探讨：儿童对情绪表达规则认知发展的关键阶段是小学,并且具有显著的年龄差异和性别差异;家庭情绪环境分别从不同方面对儿童情绪表达规则的认知发展水平有显著影响;儿童对情绪表达规则的认知发展水平与其社会能力有显著的正相关。     

在家庭自由游戏和智力任务游戏中母亲对孩子的态度特征

采用家庭观察的方法,考察了61名3—4岁儿童在家庭环境中的两个情境——自由游戏和带有智力任务倾向的拼图游戏中,其母亲对他们的态度和行为的特征,结果发现：(1)母亲在2种类型的游戏中对待孩子的态度和行为可以从母亲对孩子的控制性(高控、低控)、温暖性(接受和拒绝)、言语交流和参与性4个维度做出评价。(2)当儿童的游戏从自由游戏转为带有智力任务倾向的游戏时,母亲对待孩子的态度和行为方式发生明显变化,直接要求、提问等高控行为增多,互相商量等低控行为减少;对孩子的拒绝行为和态度增强,而肯定、爱抚、积极情绪等接受行为减少;与孩子的言语交流和参与行为减少。(3)在上述2种游戏情境中,母亲对待孩子的态度表现出个别差异,在自由游戏情境中,42．6％的母亲为宽松型,32．8％的母亲为温暖型,24．6％的母亲为交流型。在带有智力任务倾向的游戏中,54％的母亲为宽松型,23％的母亲为低控型,23％的母亲为高控型。     

"马克思恩格斯与基督宗教"问题的当代性

马克思恩格斯相遇基督宗教的非凡生平和不朽文本中所形成的有关宗教的学说,不仅在理论内容上与他们的政治观、历史观、辩证法和人类未来设想(广义社会主义观)等学说一样且互渗融合相得益彰,共同构成马克思主义创始人伟大思想的重要基础和核心价值;而且作为一种理论批判特质,一种理论创造的更原初来源更博大精深语境更丰满(生命)主体向度,还具有特别重要的方法论意义.因此,要善于透过马克思恩格斯针对特定的宗教神学的某些论断把握其精神实质,他们正是在对宗教等周围世界"问题"的理论关注,特别是对"德意志意识形态"首当其冲的猛烈批判和争取人类真正平等自由解放--美好未来的"人间实现"的"主义"宣解,即壮阔的世界历史感和实践过程中的"宏大叙事",实现其哲学变革、思想更新和(就其从社会形态转向本真形态意义上的)"可能意识形态"的原初发掘,开创人类理解新境界,从而极其深远地影响人类发展的进程.因此,在这宗教因素不可避免地现于国际交往和国内建设的当今,研究马克思恩格斯与基督宗教问题,对于展延马克思主义基础理论的时代要义、领悟马克思主义思想学说的根本价值以及践履马克思主义宗教观的稳妥发展,很有必要.     

从《劝世良言》看圣经在中国的“处境化”阐释

梁发在《劝世良言》中对圣经采取了"处境化"的阐释策略,主要表现在:为了建立起圣经与中国传统文化的沟通与对话,梁发非常注重语言的转换,坚持文化调适的策略和本土化的处理方式;在宣教过程中,梁发往往针对现实处境来决定阐释的重点,将时代处境与圣经经文"融接"了起来;对于中国传统文化,梁发虽将一些重要观念融入其对圣经的阐释之中,但始终坚持了圣经的绝对标准和权威地位。梁发的这一"处境化"阐释策略具有深刻意义。     

应付方式量表的初步编制

编制应付方式问卷 ,并获得该量表的初步常模。来自全国 6个地区的 114 4名被试完成了有效测试 ,其中男性 5 5 9人 ,女性 5 85人 ,平均年龄 31.0 3± 7.99岁。结果 :(1)人们的应付方式主要有 4种类型 :即针对问题积极应付、否认与心理解脱、情感求助与宣泄、回避问题转移注意。 (2 )该量表具有良好的信度和效度 ,达到心理测量学的有关要求 ,可以作为评估应付活动的工具。 (3)初步提供了该量表的成人常模 ,并对应付方式在性别和年龄上的差异进行了讨论。     

Antagonism of lateral amygdala alpha1-adrenergic receptors facilitates fear conditioning and long-term potentiation

Norepinephrine receptors have been studied in emotion, memory, and attention. However, the role of alpha1-adrenergic receptors in fear conditioning, a major model of emotional learning, is poorly understood. We examined the effect of terazosin, an alpha1-adrenergic receptor antagonist, on cued fear conditioning. Systemic or intra-lateral amygdala terazosin delivered before conditioning enhanced short- and long-term memory. Terazosin delivered after conditioning did not affect consolidation. In vitro, terazosin impaired lateral amygdala inhibitory postsynaptic currents leading to facilitation of excitatory postsynaptic currents and long-term potentiation. Since alpha1 blockers are prescribed for hypertension and post-traumatic stress disorder, these results may have important clinical implications.Although norepinephrine (NE) has been widely studied as an important modulator of memory and emotion, comparatively little is known about the role of NE in amygdala-dependent Pavlovian fear conditioning, a major model for understanding the neural basis of fear learning and memory. In fear conditioning, an emotionally neutral conditioned stimulus (CS; i.e., tone) is temporally paired with an aversive unconditioned stimulus (US; i.e., footshock). After very few pairings, a lasting, robust CS–US association is acquired, and the CS elicits stereotypical defensive responses, including behavioral freezing (Blanchard and Blanchard 1969; Bolles and Fanselow 1980).The lateral nucleus of the amygdala (LA) is a key structure underlying fear conditioning (LeDoux 2000). Convergence of CS and US information in LA is believed to play an important role in initiating synaptic plasticity. Long-term potentiation (LTP)-like changes in LA CS processing are critical for fear memory storage (LeDoux 2000; Blair et al. 2001; Maren 2001; Walker and Davis 2002). LA receives auditory CS inputs from the thalamus and cortex and connects directly and indirectly with the central nucleus of the amygdala to control expression of Pavlovian fear responses.Of the noradrenergic receptor subtypes, alpha1 receptors have received the least attention in fear conditioning. LA receives NE-containing inputs from the locus coeruleus that fire tonically and phasically in response to aversive stimuli like footshock (Pitkänen 2000; Tanaka et al. 2000; Aston-Jones and Cohen 2005). Alpha1-adrenergic receptors are expressed in LA, most likely on both excitatory and inhibitory neurons (Jones et al. 1985; Domyancic and Morilak 1997). Alpha1 receptor activation stimulates GABA-mediated miniature inhibitory postsynaptic currents in LA (Braga et al. 2004), suggesting that alpha1 receptors contribute to inhibition in fear conditioning pathways. Several elegant experiments recently demonstrated that LA inhibition gates synaptic plasticity necessary for fear conditioning, and this inhibitory gate can be influenced by neuromodulators including NE (Stutzmann and LeDoux 1999; Shumyatsky et al. 2002; Bissière et al. 2003; Shaban et al. 2006; Shin et al. 2006; Tully et al. 2007). However, the role of alpha1 receptor activity in gating amygdala LTP and fear learning has never been examined.We hypothesized that alpha1 blockers would facilitate fear learning, possibly by impairing LA inhibition and facilitating LA LTP. To test this hypothesis, we injected rats with terazosin, a selective alpha1-adrenergic receptor antagonist, systemically or directly into LA before or after fear conditioning. We examined in vitro the effect of terazosin on LA pyramidal cell inhibitory postsynaptic currents (IPSCs) and excitatory postsynaptic currents (EPSCs) in response to fiber stimulation of the thalamic CS input pathway to LA, as well as the effect of terazosin on LA LTP in this same pathway. We found that intra-LA terazosin facilitated fear conditioning when injected before but not after training. We also found that terazosin impaired IPSCs in LA pyramidal cells, leading to facilitated EPSCs and LTP.Behavioral experiments were conducted on adult, male Sprague–Dawley rats (Hilltop Laboratory Animals) weighing approximately 300 g upon arrival. Rats were individually housed, maintained on a 12/12 h light/dark schedule, and allowed free access to food and water. Testing was conducted during the light phase. All procedures and experiments were approved by NYU''s Animal Care and Use Committee.For systemic injections, terazosin (20 mg/kg; Sigma) was dissolved in saline and injected intraperitoneally (i.p.) 30 min prior to conditioning in 1 mL/kg volume. For bilateral infusions, terazosin (125 ng/0.25 µL) was dissolved in aCSF and infused into the LA at 0.1 µL/min 30 min prior to or immediately after fear conditioning. Bilateral guide cannulae (22 gauge; Plastics One) aimed at LA (−3.3 mm anterior, 5.2 mm lateral, −7 mm dorsal to bregma) were surgically implanted as previously described (Sotres-Bayon et al. 2009). Rats were given at least 7 d to recover from surgery before testing. For infusions, dummy cannulae were removed, and infusion cannulae (28 gauge, +1 mm beyond guides) were inserted into guides. Infusion cannulae were connected to a 1.0 μL Hamilton syringe via polyethylene tubing. Infusion rate was controlled by a pump (PHD22/2000; Harvard Apparatus), and infusion cannulae were left in place for an additional 60 sec to allow diffusion of the solution away from the cannula tip, then dummy cannulae were replaced. Upon completion of the experiment, rats were euthanized, brains removed, and cannulae placements verified histologically as previously described (Sotres-Bayon et al. 2009).Two contexts (A and B) were used for all testing as previously described (Schiller et al. 2008). The grid floors in Context B were covered with black Plexiglas inserts to reduce generalization. No odors were used and chambers were cleaned between sessions. CSs were 30 sec, 5 kHz, 80 dB tones, and USs were 1 sec, 0.8 mA scrambled electric footshocks. Experiments consisted of two phases separated by 48 h: (1) fear conditioning in Context A and (2) long-term memory (LTM) test in Context B. On Day 1, rats were placed in Context A, allowed 5 min to acclimate, and then received three CS–US pairings separated by variable 5 min ITIs. On Day 3, rats were placed in Context B and allowed 5 min to acclimate before receiving one CS-alone presentation.The index of fear in behavioral experiments was “freezing,” the absence of all non-respiratory movement (Blanchard and Blanchard 1971; Fanselow 1980). Following testing, freezing was manually scored from DVDs by a scorer blind to group specification. Graphs represent group means ± SEM. Statistical analysis was conducted with GraphPad Prism.Whole-cell electrophysiological recordings were obtained from LA pyramidal cells using in vitro coronal slices from rats aged P21–P30 d as described in Cunha et al. (2010). Terazosin was bath-applied for 10 min to achieve stable responses before testing. The cells were voltage-clamped using an Axopatch 200B amplifier at −35 mV for recording EPSCs and IPSCs. Synaptic responses were evoked with sharpened tungsten bipolar stimulating electrodes. Internal capsule fibers containing thalamic afferents were stimulated for paired-pulse facilitation (PPF) (ISI = 50 msec; 0.1 Hz) using a photoelectric stimulus isolation unit with a constant current output. Cells were rejected if access resistance (8–26 MΩ) changed more than 15%. Signals were filtered at 2 kHz and digitized (Digidata 1440 A; Axon Instruments), and peak amplitude, 10%–90% rise time, and IPSC decay time constants were analyzed offline using pCLAMP10.2 software (Axon Instruments).Brain slices for LTP experiments were prepared from rats aged 3–5 wk as in Johnson et al. (2008) and maintained on an interface chamber at 31°C. Glass recording electrodes (filled with aCSF, 5 MΩ resistance) were guided to LA neurons. Bipolar stainless steel stimulating electrodes (75 kΩ) were positioned medial to LA in internal capsule fibers. Orthodromic synaptic potentials were evoked via an isolated current generator (Digitimer; 100 μsec pulses of 0.3–0.7 mA). Evoked field potentials were recorded with an Axoclamp 2B amplifier and Axon WCP software (Axon Instruments). Data were analyzed offline using WCP PeakFit (Axon Instruments). LTP was measured as a change in evoked field potential amplitude.Baseline responses were monitored at 0.05 Hz for 30 min with a stimulus intensity of 40%–50% of maximum fEPSP before LTP induction. Terazosin (10 µM) was superfused for 15 min, and then LTP was elicited by three tetanus trains (100 Hz × 1 sec, 3 min ITI) with the same intensity and pulse duration as the baseline stimuli. In one experiment, picrotoxin (PTX; 75 µM) was present in the perfusion solution to block fast GABAergic signaling.     

性别比与童年经济状况对女性长短期择偶偏好的影响：“暖男”需求变化的进化分析

基于进化领域的生命史理论,采用两种实验启动的途径探讨性别比、童年经济状况和女性长短期择偶偏好间的关系。结果表明：女性在长期择偶中更为重视男性的“好爸爸”和“好资源”,在短期择偶中更为重视男性的“好基因”;性别比在女性长期择偶的“好爸爸”偏好上具有显著主效应,在“女多男少”情境下女性对“好爸爸”的偏好水平会较“男多女少”时明显提高;性别比和童年经济状况在女性长期择偶“好爸爸”偏好上的交互效应显著：童年贫穷女性在“女多”情境下会明显提高对长期择偶“好爸爸”的偏好水平,童年富裕女性在性别失衡情境下对长期“好爸爸”的偏好保持相对稳定。