青少年抑郁情绪的发展轨迹:界定亚群组及其影响因素

本研究意在分性别考察中国青少年抑郁情绪的发展轨迹及其影响因素。785名男生和859名女生参加了3轮追踪研究,初始测量阶段的年龄跨度为10~16岁,平均年龄分别为12.99±1.84和12.96±1.87岁。采用流调中心抑郁量表(CES-D)简版测量青少年的抑郁情绪。模型拟合的结果显示男女生的抑郁情绪在10~19岁时段皆呈线性增长趋势,其中男生分为两个亚群组,人际关系解释了部分变异;女生分为4个亚群组,学业压力和人际关系均解释了部分变异。     

An improved spatial span test of visuospatial memory

In the widely used Corsi Block Test and Wechsler Spatial Span Tests, participants must reproduce sequences of blocks in the order touched by the examiner until two trials are missed at the same sequence length. The examiner records either the maximum number of blocks correctly reported or the total number of correct lists. Here, we describe a computerized spatial span test (C-SST) that uses psychophysical procedures to quantify visuospatial mean span (MnS) with sub-digit precision. Results from 187 participants ranging in age from 18 to 82 years showed that accuracy declined gradually with list length around the MnS (by ～30% per item). Simulation studies revealed high variance and biases in CBT and Wechsler measures, and demonstrated that the C-SST provided the most accurate estimate of true span (i.e., the sequence length producing 50% correct). MnS declined more rapidly with age than mean digit span (MnDS) measured in the same participants. Response times correlated with both MnS and MnDS scores. Error analysis showed that omission and transposition errors predominated, with weaker primacy and recency effects in spatial span than digit span testing. The C-SST improves the precision of spatial span testing and reveals significant differences between visuospatial and verbal working memory.     

Associations between parental gendered attitudes and behaviours and children’s gender development across middle childhood

The present study used a longitudinal, multi-informant approach to examine which specific elements of parents’ gendered attitudes and behaviours were predictive of multiple dimensions of children’s gender development. One hundred and six families with two children (older sibling M = 7.45 years and younger sibling M = 5.19 years at Time 1) were assessed at two time points four to five years apart. At Time 1, parents reported on division of household labour, their own gender-role attitudes (GRAs), and children’s gendered preferences. At Time 2, children reported on their gendered preferences, GRAs and gendered personality traits. Results from multilevel modelling showed that fathers’ egalitarian GRA and egalitarian division of household tasks were predictive of egalitarian child GRA and outcomes, but child sex did not moderate these relationships. As some gender measures were more strongly correlated than others, these findings highlight the importance of examining multiple dimensions of both children’s and parents’ gendered attitudes and behaviours.     

Pain perception to the cold pressor test during the menstrual cycle in relation to estrogen levels and a comparison with men

Animal and human research has shown that pain sensitivity changes during the menstrual cycle. This has sometimes been ascribed to hormonal variations. The aim of the present study was to examine how perception of pain, induced by the cold pressor test to the dominant hand, was related to gender and phases of the menstrual cycle. A repeated-meausres design was used, where twenty-two female students participated at two different phases of the menstrual cycle (days 2–4 and days 20–24). A control group of nineteen male students participated on two occasions, separated by a three week period. The cycle phase during which each woman began her participation was randomized. Pain was induced using the cold pressor test. Pain threshold was determined as the duration of time between when the subject first reported pain and exposure to the painful stimulus. Pain tolerance was determined as the duration of time until the subject withdraw her/his hand from the test water because the pain was too intensive. The results showed that men tolerated significantly greater pain than women. Women’s pain threshold was significantly higher during the second phase of the menstrual cycle. Systolic pressure was higher in men than women, increasing more in men in response to cold pressor testing than women. Further research, including measurments of plasma hormone levels during the menstrual cycle, is needed to clarify the role played by estrogens in pain perception.     

The Failure to Use Gender Information in Parsing: A Comment on van Berkum, Brown, and Hagoort (1999)

We critically review the empirical evidence published by van Berkum, Brown, and Hagoort (1999a, b) against syntax-first models of sentence parsing. According to van Berkum et al., discourse factors and word gender information are used instantaneously to guide the parser. First, we note that the density of the experimental trials (relative to fillers) and the slow presentation rate of the van Berkum et al. design seem likely to have elicited the use of tactics involving rapid reanalysis of the material. Second, we present new data from a questionnaire study showing that the grammatical gender information of a relative pronoun in Dutch is often completely ignored, even during the wrap-up phase at the end of the sentence.     

Power, Sex, and Violence: A Psychological Reconstruction of the 20th Century and an Intellectual Agenda for Political Psychology

Power, sex, and violence are three themes that characterize a good deal of 20th-century experience. Connections among these themes can be demonstrated through archival and field studies and by laboratory experiments, in the core disciplines of political psychology as well as in literature and art. Understanding and explaining this power-sex-violence fusion is an urgent theoretical and practical imperative. Two tasks are especially critical: understanding the nature of power-striving and how it might be tempered, and understanding how and why people construct "differences" among themselves. With its broad interdisciplinary tradition, its variety of traditional and innovative methods, and its links to the real world of human affairs, political psychology is well placed to assume this intellectual agenda.     

Self‐reported discipline among Swedish parents of preschool children

Swedish mothers and fathers from 200 volunteer families (target child aged 1–6 years) were asked what they would do in five situations which called for either control or discipline. The Parental Discipline Interview (PDI) was scored for 18 possible responses. Both mothers and fathers reported a variety of discipline strategies. Firm Command and Redefine were reported most often, while Threat and Physical Punishment were reported least often. Analysis of Variance (ANOVAs) showed higher frequencies of Reasoning and Ignore and lower frequencies of Redefine for mothers than for fathers. Regression analyses showed that mothers that had less traditional attitudes and young children predicted the preference of Physical Restraint, as well as Distraction. Ignore was predicted for older, less active children of less educated mothers. Fathers having younger, less active daughters predicted the preference of Redefine. Even if parents do not have Physical Punishment at their disposal following the ‘aga‐law’, the results showed that they have not abdicated their parental authority. Copyright © 1999 John Wiley & Sons, Ltd.     

A meta-analysis of aggression in the presence of violent cues: Effects of gender differences and aversive provocation

Meta-analytically examines experimental studies that include violent cues in the setting and assesses the effects of aversive provocation on gender differences in aggression. The results show that when violent cues are present, men are more aggressive than women under neutral unprovoked conditions. However, when they are exposed to both violent cues and aversive provocation, men and women are equally aggressive. Differences in individual reactivity to violent cues as well as the type of aggressive response and the sex of the target also affected the magnitude of gender differences in the presence of violent cues. Aggr. Behav. 23:447–456, 1997. © 1997 Wiley-Liss, Inc.     

A Typology of Interactional Patterns Between Youth and Their Stepfathers: Associations with Family Relationship Quality and Youth Well‐Being

Stepfamilies are an increasingly common family form, many of which are headed by a resident mother and stepfather. Stepfather–child relationships exert notable influence on stepfamily stability and individual well‐being. Although various stepfather roles have been observed, more research is warranted by which stepfather–child interactions are explored holistically and across a variety of life domains (e.g., recreational, personal, academic, and disciplinary). Thus, the primary purpose of the current study is to explore varying interactional patterns between youth and their stepfathers. A latent class analysis is conducted using a representative sample of 1,183 youth (53% female; mean age = 15.64 years, SD = 1.70 years; 62% non‐Hispanic White) residing in mother–stepfather families from Wave I of the National Longitudinal Study of Adolescent to Adult Health. Latent‐class enumeration processes support a four‐class solution, with latent classes representing inactive, academically oriented, casually connected, and versatile and involved patterns of youth–stepparent interaction. Notable differences and similarities are evident across patterns with respect to family relationship quality, youth well‐being, and socio‐demographic characteristics. Differences are most stark between the inactive and versatile and involved patterns. Ultimately, the results showcase notable variation in youth–stepparent interactional patterns, and one size does not necessarily fit all stepfamilies. Family practitioners should be mindful of variation in youth–stepparent interactional patterns and assist stepfamilies in seeking out stepparent–child dynamics that are most compatible with the needs and dynamics of the larger family system.