排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
Gunvor Marie Dyrdal Espen Røysamb Ragnhild Bang Nes Joar Vittersø 《Journal of Happiness Studies》2011,12(6):947-962
The association between overall life satisfaction (LS) and relationship satisfaction (RS) was investigated longitudinally
among mothers (N=67,355), using data from the Norwegian Mother and Child Cohort Study (MoBa), conducted by the Norwegian Institute
of Public Health. Data were collected twice during pregnancy, and at 6 and 36 months postpartum. Satisfaction increased during
pregnancy, with RS decreasing immediately following birth and LS showing an initial increase followed by a decrease postpartum.
The results showed that LS and RS levels were quite stable over time (.46-.75), as was their cross-sectional associations
(.42-.59). Structural equation modeling using a cross-lagged longitudinal model evidenced cross-concept cross-time effects
for both LS and RS. The strengths of the cross-effects were asymmetrical and life-phase specific, with RS predicting change
in LS more than LS predicted changes in RS during pregnancy and infancy. Having a satisfying romantic relationship is important
for retaining and increasing future life satisfaction. 相似文献
2.
Measuring lexical knowledge poses a challenge to the study of the influence of preexisting knowledge on the retrieval of new memories. Many tasks focus on word pairs, but words are embedded in associative networks, so how should preexisting pair strength be measured? It has been measured by free association, similarity ratings, and co-occurrence statistics. Researchers interpret free association response probabilities as unbiased estimates of forward cue-to-target strength. In Study 1, analyses of large free association and extralist cued recall databases indicate that this interpretation is incorrect. Competitor and backward strengths bias free association probabilities, and as with other recall tasks, preexisting strength is described by a ratio rule. In Study 2, associative similarity ratings are predicted by forward and backward, but not by competitor, strength. Preexisting strength is not a unitary construct, because its measurement varies with method. Furthermore, free association probabilities predict extralist cued recall better than do ratings and co-occurrence statistics. The measure that most closely matches the criterion task may provide the best estimate of the identity of preexisting strength. 相似文献
1