母亲心理控制与青少年问题性网络使用：非适应性认知的中介作用

本研究旨在考察母亲心理控制对青少年问题性网络使用（PIU）的直接和间接作用路径,以及这些路径是否受到性别的调节。以四所初级中学660名青少年为被试,要求其报告母亲的心理控制、非适应性网络认知以及问题性网络使用的情况。结果表明：（1）在控制了性别、年龄、家庭经济状况后,母亲心理控制对青少年PIU具有显著的正向预测作用;（2）非适应性认知在母亲心理控制与PIU之间具有部分中介作用;（3）母亲心理控制与PIU的直接关系（包括总效应和残余效应）以及间接关系（包括心理控制与非适应性认知的关系和非适应性认知与PIU的关系）均未受到性别的调节。研究结果说明母亲心理控制既直接影响青少年PIU,同时也通过非适应性认知产生间接影响,这些直接和间接路径在本研究中未表现出性别差异。     

Temperament, Development, and Personality

ABSTRACT— Understanding temperament is central to our understanding of development, and temperament constructs are linked to individual differences in both personality and underlying neural function. In this article, I review findings on the structure of temperament, its relation to the Big Five traits of personality, and its links to development and psychopathology. In addition, I discuss the relation of temperament to conscience, empathy, aggression, and the development of behavior problems, and describe the relation between effortful control and neural networks of executive attention. Finally, I present research on training executive attention.     

3~5岁儿童气质活动性与父母教养方式的关系

采用实验室观察和问卷法考察3~5岁儿童气质活动性与父母教养方式之间的关系。结果发现：（1）3~5岁儿童气质活动性与父母教养方式之间存在相互关系。不同活动性儿童的父母在溺爱性和放任性上有显著差异。（2）父母对3~5岁不同活动性儿童的教养方式存在性别差异。3~5岁不同活动性的男孩其父母的教养方式没有差异。而3~5岁不同活动性女孩其父母教养方式在溺爱性和放任性上差异显著。     

Her heart is in the right place: an investigation of the ‘heartbeat hypothesis’ as an explanation of the left side cradling preference in a mother with dextrocardia

A majority of mothers, whether right- or left-handed, exhibit a preference to hold their babies to the left of the body midline. One of the earliest explanations for this finding proposed that babies were being held close to the mother's heart [Salk, L. (1960). World Mental Health, 12 , 168–175]. Salk suggested that the foetus becomes imprinted on the sound of the maternal heartbeat in utero. This paper reports a left holding preference in a mother who has the heart positioned on the right rather than the normal left side of the body. Salk's ‘heartbeat hypothesis’ is not supported by the holding preference of the dextrocardiac mother, nor by the detailed patterns of holding in the control group. © 1998 John Wiley & Sons, Ltd.     

Relations among personality scales of aggression,violence, and empathy: Validational evidence bearing on the risk of eruptive violence scale

This study was designed to explore relations of emotional empathy (two scales) with aggression and violence (three scales). An initial study investigated validity of one of the violence scales, the Risk of Eruptive Violence Scale (REV), by comparing individual REV scores with individual histories of criminal violence for a sample of incarcerated juveniles. Validity of the REV was supported by a very strong correlation of .71 between REV scores and the amount of criminal violence in this homogeneous sample. The second study yielded positive intercorrelations among measures of aggression and violence, positive intercorrelations among measures of emotional empathy, and negative correlations (ranging from –.22 to –.50, P < .05) of measures of aggression and violence with measures of emotional empathy. Analyses of the five scales in terms of the Pleasure-Arousability-Dominance (PAD) Temperament Model helped explain similarities of the emotional empathy scales with other individual difference measures of prosocial orientation (e.g., affiliation). PAD analyses also explained some paradoxical effects of experimental "empathy arousal" on aggression toward victims. Aggr. Behav. 23:433–445, 1997. © 1997 Wiley-Liss, Inc.     

Maternal aggression in mice: Protection of young is a by-product of attacks at the home site

Lactating female mice attacked male intruders in their home cages but showed little attack behavior either in novel cages or in cages with which they had been familiarized. Presence or absence of young did not determine the occurrence of maternal aggression, whereas attacks on the young by the intruder decreased maternal aggression and increased cannibalism of pups by the dams. Apparently, if the function of maternal aggression in mice is protection of the young, such protection occurs because the pups are in a place where attacks are likely to occur and not because the dam “defends” the young.     

Maternal verbal interaction in different situations with infants born prematurely or at term

The present study investigates whether maternal verbal behaviour, in terms of the use of declaratives, interrogatives and imperatives, can be accounted for by gestational age of the infant, or the situation in which mother–infant pairs were observed. Thirteen mothers and their premature and term babies were observed twice in three situations, namely playing with, feeding and changing their infants. The first observation took place at a mean gestational age of 40 weeks and the second observation took place approximately 7 weeks later. All mothers used more imperatives during play than during changing or feeding situations. Mothers used more interrogatives during play than during changing or feeding, and they used more declaratives during both changing and playing than during feeding. In contrast, gestational age influenced only the complexity of maternal interrogatives. It is concluded that situational factors are significant and hence that the mother's role has to be judged relative to the context in which mothers and infants are observed. Copyright © 1999 John Wiley & Sons, Ltd.     

母亲消极情绪表露与儿童焦虑的关系：有调节的中介模型

本研究以临沂市3所小学1173名一至六年级的学生及其母亲为被试,探讨了母亲消极情绪表露与儿童焦虑的关系,以及母子冲突和母子亲密在这一关系中的作用。采用家庭情绪表露问卷、亲子关系问卷、儿童焦虑性情绪障碍筛查表进行研究。结果表明：(1)母亲消极情绪表露与母子冲突、儿童焦虑两两显著正相关,母子亲密与母亲消极情绪表露、母子冲突、儿童焦虑的相关不显著;(2)母亲消极情绪表露显著正向预测儿童焦虑;(3)母子冲突在母亲消极情绪表露与儿童焦虑间起中介作用,且上述中介效应的后半段路径受到母子亲密的调节。     

The potential effects of protected nests and cage complexity on maternal aggression in house mice

I studied the behavior of nursing house mice (Mus musculus) in captivity and used a two-by-two factorial design to test the hypothesis that the combination of a protected nest along with a chance for the intruders to retreat would improve the ability of resident females to defend their litters from infanticidal males. A chance for the intruder to retreat was manipulated by testing the resident females in either a single- or a two-compartment cage. The effect of a protected nest was examined by providing females with a nest box having a narrow entrance. During each test, an infanticidal adult male was introduced into the cage of a resident female and her pups. I observed that neither the presence of a protected nest nor the chance for the intruders to retreat to a different compartment, or a combination of the two, increased the ability of a female to defend her litter against an intruder male. Moreover, neither of these two factors influenced the overall behavior of the resident females. I obtained similar results after using data from previous studies to examine the influence of both of these factors on the efficiency of maternal aggression. Overall, these two approaches showed that females are often unable to prevent intruders from committing infanticide. I discuss the validity of the hypothesis that maternal aggression evolved as a mechanism to protect offspring from infanticide. Aggr. Behav. 24:385–396, 1998. © 1998 Wiley-Liss, Inc.