The Associations between Mothers’ and Grandmothers’ Depressive Symptoms,Parenting Stress,and Relationship with Children: An Actor–Partner Interdependence Mediation Model

Three-generation households that include parents and grandparents raising children together have become increasingly common in China. This study examined the relations among depressive symptoms, parenting stress, and caregiver–child relationships in the mother–grandmother dyadic context. Participants were mothers and grandmothers from 136 three-generation households. Results from Actor–Partner Interdependence Mediation Modeling indicated that mothers’ depressive symptoms were indirectly related to mother–child conflict/closeness through own parenting stress; grandmothers’ depressive symptoms were indirectly related to grandmother–child conflict through own parenting stress. Mothers’ depressive symptoms were indirectly related to grandmothers’ conflict with children through grandmothers’ parenting stress, and grandmothers’ depressive symptoms were indirectly related to mothers’ conflict/closeness with children through mothers’ parenting stress. The relation between mothers’ parenting stress and mother–child closeness was stronger than the relation between grandmothers’ parenting stress and grandmother–child closeness. Findings highlight the implications of using a family system perspective and the dyadic approach in understanding and improving family functioning in Chinese three-generation households.     

Timing the “magical number seven”: Presentation rate and regularity affect verbal working memory performance

The informative value of time and temporal structure often remains neglected in cognitive assessments. However, next to information about stimulus identity we can exploit temporal ordering principles, such as regularity, periodicity, or grouping to generate predictions about the timing of future events. Such predictions may improve cognitive performance by optimising adaptation to dynamic stimuli. Here, we investigated the influence of temporal structure on verbal working memory by assessing immediate recall performance for aurally presented digit sequences (forward digit span) as a function of standard (1000 ms stimulus-onset-asynchronies, SOAs), short (700 ms), long (1300 ms) and mixed (700–1300 ms) stimulus timing during the presentation phase. Participant's digit spans were lower for short and mixed SOA presentation relative to standard SOAs. This confirms an impact of temporal structure on the classic “magical number seven,” suggesting that working memory performance can in part be regulated through the systematic application of temporal ordering principles.     

Parting gifts: termination rituals in group therapy

A patient's termination from group therapy is a powerful experience for the departing patient, the therapist, and all group members. Unless the feelings evoked are channeled into constructive expression, they may undermine this potentially valuable phase of both the departing patient's group treatment and the life of the group as a whole. A termination ritual, styled by a particular patient according to his or her own need, therapy goals, and personality may help the patient achieve a more clearly defined sense of self. The authors suggest that the group therapist's careful attunement to and thorough exploration of the significance of any termination ritual or gift will help to extract maximum therapeutic benefit for the departing member and the group as a whole.     

Two-year-olds' search strategies and visual tracking in a hidden displacement task

Children younger than 3 years have difficulty with search tasks that involve hidden displacement. Partial visual information was provided about a ball's path as it moved toward a hiding place. Children (2.0 and 2.5 years old) saw a ball rolling down a ramp placed behind a transparent screen with 4 opaque doors. A wall, placed on the ramp and directly behind 1 of the doors, protruded above the screen and stopped the ball. Children were asked to find the ball. The transparency of the screen permitted visual tracking of the ball between the doors, but its final resting place was obscured. Both age groups were equally proficient at tracking the ball as it rolled behind the screen, but the 2.5-year-olds were more likely to reach to the correct door. Looking behavior was related to errors in the younger group in that tracking that stopped short or continued past the correct door was associated with incorrect choices.     

Dimensions of depression and perfectionism in pregnant and nonpregnant women: their levels and interrelationships and their relationship to marital satisfaction

The authors studied S. J. Blatt's (1974) 2 dimensions of depression (anaclitic and introjective), P. L. Hewitt and G. L. Flett's (1991b) 3 dimensions of perfectionism (socially prescribed, self-oriented, and other-oriented), and the relationship between these and marital satisfaction in 100 married women in the last trimester of their first pregnancy and in 50 married women who had not yet experienced pregnancy. The measures used were the Depressive Experiences Questionnaire (S. J. Blatt, J. P. D'Afflitti, & D. M. Quinlan. 1976a, 1976b), the Multidimensional Perfectionism Scale (P. L. Hewitt & G. L. Flett, 1989), and G. B. Spanier's (1976) Dyadic Adjustment Scale. Pregnant and nonpregnant women did not differ in anaclitic depression, but the level of introjective depression of pregnant women was lower than that of nonpregnant women. The two groups did not differ in level of marital satisfaction or in any of the dimensions of perfectionism. For both groups, introjective depression was positively correlated with socially prescribed perfectionism and negatively correlated with marital satisfaction. Self-oriented perfectionism was positively related to introjective depression and negatively related to marital satisfaction for nonpregnant women. For the pregnant women, there was a negative relationship between socially prescribed perfectionism and marital satisfaction. Anaclitic depression and other-oriented perfectionism were unrelated to any of the other variables studied.     

Contrast effects or loss aversion? Comment on Usher and McClelland (2004)

M. Usher and J. L. McClelland (2004) recently proposed a new connectionist type of model to explain context effects on preferential choice including the similarity, attraction, and compromise effects. They compared their model with an earlier connectionist type model for these same effects proposed by R. Roe, J. R. Busemeyer, and J. T. Townsend (2001) and raised several new issues. The authors address these issues and point out the main theoretical differences between the 2 explanations for context effects.