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1.
Decades of empirical research have shown that friendship experiences are an essential predictor of happiness. However, what might account for the relationship between friendship and happiness? Two studies investigated perceived mattering (Marshall, J Adolesc 24:473–490, 2001) as a mediator of the association between friendship quality and happiness. Study 1 showed that perceived mattering to one’s best friend mediated the relationship between friendship and happiness. Study 2 replicated the findings of the first study and showed that mattering in friendships accounts for the role of friendship quality in happiness across the three closest friendships of the individual. The results are discussed in terms of the theoretical importance of understanding how friendship is related to happiness.  相似文献   
2.
The spacing effect refers to the commonly observed phenomenon that memory for spaced repetitions is better than for massed repetitions. In the present study, we examined this effect in students' memory for a lengthy expository text. Participants read the text twice, either in immediate succession (massed repetition), with a 4‐day interstudy interval (spaced short), or with a 3.5‐weeks interstudy interval (spaced long). Two days after the second study trial, all participants were tested. The results demonstrated that students in the spaced‐short condition remembered more of the content than those in the massed condition. By contrast, students in the spaced‐long condition remembered as much as students in the massed condition. These results were interpreted in terms of a theoretical framework, which combines mechanisms of encoding variability and study‐phase retrieval to account for the spacing effect. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
3.
Children can understand iconic co-speech gestures that characterize entities by age 3 (Stanfield et al. in J Child Lang 40(2):1–10, 2014; e.g., “I’m drinking” \(+\) tilting hand in C-shape to mouth as if holding a glass). In this study, we ask whether children understand co-speech gestures that characterize events as early as they do so for entities, and if so, whether their understanding is influenced by the patterns of gesture production in their native language. We examined this question by studying native English speaking 3- to 4 year-old children and adults as they completed an iconic co-speech gesture comprehension task involving motion events across two studies. Our results showed that children understood iconic co-speech gestures about events at age 4, marking comprehension of gestures about events one year later than gestures about entities. Our findings also showed that native gesture production patterns influenced children’s comprehension of gestures characterizing such events, with better comprehension for gestures that follow language-specific patterns compared to the ones that do not follow such patterns—particularly for manner of motion. Overall, these results highlight early emerging abilities in gesture comprehension about motion events.  相似文献   
4.
Our visual environment is not random, but follows compositional rules according to what objects are usually found where. Despite the growing interest in how such semantic and syntactic rules – a scene grammar – enable effective attentional guidance and object perception, no common image database containing highly-controlled object-scene modifications has been publically available. Such a database is essential in minimizing the risk that low-level features drive high-level effects of interest, which is being discussed as possible source of controversial study results. To generate the first database of this kind – SCEGRAM – we took photographs of 62 real-world indoor scenes in six consistency conditions that contain semantic and syntactic (both mild and extreme) violations as well as their combinations. Importantly, always two scenes were paired, so that an object was semantically consistent in one scene (e.g., ketchup in kitchen) and inconsistent in the other (e.g., ketchup in bathroom). Low-level salience did not differ between object-scene conditions and was generally moderate. Additionally, SCEGRAM contains consistency ratings for every object-scene condition, as well as object-absent scenes and object-only images. Finally, a cross-validation using eye-movements replicated previous results of longer dwell times for both semantic and syntactic inconsistencies compared to consistent controls. In sum, the SCEGRAM image database is the first to contain well-controlled semantic and syntactic object-scene inconsistencies that can be used in a broad range of cognitive paradigms (e.g., verbal and pictorial priming, change detection, object identification, etc.) including paradigms addressing developmental aspects of scene grammar. SCEGRAM can be retrieved for research purposes from http://www.scenegrammarlab.com/research/scegram-database/.  相似文献   
5.
Long-term follow-up studies of selective parent training (PT) programs are scarce, particularly in the case of effectiveness trials conducted within regular care settings. This study evaluated the 2-year effects of 4 programs: Comet, Incredible Years, Cope, and Connect and differences in the rate of change among programs were investigated using Latent Growth Modeling (LGM). Participants were parents who had sought help at 30 local service sector units (e.g., child psychiatric clinics and social services centers) for major problems in managing their children’s externalizing behavior. Parents of 749 children (63 % boys) with moderate levels of externalizing behavior, aged 3–12, were randomized to one of the 4 PT programs. Assessments included parent-reported measures of child externalizing, hyperactivity and inattention, as well as parenting practices, sense of competence, and parents’ stress and depressive symptoms. At 2-year follow-up, there were no differences in any of the child outcomes among the programs. All programs had reduced externalizing behaviors with large effect sizes (d = 1.21 to d = 1.32), and negative parenting practices with moderate to large effect sizes (d = 0.49 to d = 0.83). LGM analyses showed that the 2 behavioral programs, Comet and Incredible Years, produced more rapid reductions in externalizing behavior during the course of the intervention than the non-behavioral program, Connect. Connect, however, was the only program where children continued to improve after the intervention. Overall, the results indicate that the 4 programs were equally effective in a clinical setting, despite differences in their theoretical origin.  相似文献   
6.
Friendship quality is an important predictor of happiness, however, what might account for the association between the two? Two studies investigated satisfaction of basic psychological needs as a mediator of the relationship between friendship quality and happiness. Study 1 (n = 424) found support for the model for best friendship. Second study (n = 176) replicated the first study and showed that needs satisfaction in best and two closest friendships mediated the relationship between the quality of all friendships and happiness. The findings suggest that one reason why the quality of friendships is related to happiness is because friendship experiences provide a context where basic needs are satisfied.  相似文献   
7.
Filiz Tabak 《Sex roles》1997,36(1-2):93-102
This study explores the differences in the distribution of females and males in non-management, management, and top management positions in Istanbul manufacturing organizations. Multiple industries were sampled. Data were collected by random sampling from 80 organizations. Results showed that the mean numbers of women were significantly lower than the mean numbers of men at each hierarchical level. There was a drop in the proportion of women as the level in the organizational hierarchy increased. Textile industry employed the largest number of women among the industries explored. Possible reasons for not having more women at top management positions are discussed. The author would like to thank Hayat E. Kabasakal, Kenneth E. Fanyo, faye 1. smith, Margaret A. White, and the editor and anonymous reviewers atSex Roles for their many valuable comments and suggestions on earlier drafts of this article.  相似文献   
8.
Children achieve increasingly complex language milestones initially in gesture or in gesture+speech combinations before they do so in speech, from first words to first sentences. In this study, we ask whether gesture continues to be part of the language-learning process as children begin to develop more complex language skills, namely narratives. A key aspect of narrative development is tracking story referents, specifying who did what to whom. Adults track referents primarily in speech by introducing a story character with a noun phrase and then following the same referent with a pronoun—a strategy that presents challenges for young children. We ask whether young children can track story referents initially in communications that combine gesture and speech by using character viewpoint in gesture to introduce new story characters, before they are able to do so exclusively in speech using nouns followed by pronouns. Our analysis of 4- to 6-year-old children showed that children introduced new characters in gesture+speech combinations with character viewpoint gestures at an earlier age than conveying the same referents exclusively in speech with the use of nominal phrases followed by pronouns. Results show that children rely on viewpoint in gesture to convey who did what to whom as they take their first steps into narratives.  相似文献   
9.
Catastrophizing, a cognitive behavioral aspect of pain, is defined as an excessively negative orientation against a noxious stimulus. The primary goal of the present study is to assess the association between catastrophizing and lumbopelvic pain intensity during the pregnancy period, the secondary goal is to explore the variation of pain catastrophizing, anxiety and depression, and the tertiary goal is to investigate the relationship between catastrophizing and quality of life. After approval, pregnant women with lumbopelvic pain were invited to join in the study. During admission, participants were asked to complete questionnaires including Pain Catastrophizing Scale, Beck Anxiety Inventory, Beck Depression Inventory-II, and Short Form-36. Age, gravida, parity, number of abortus, number of live-births and the pain intensity score were recorded. A total of 429 women were enrolled in the study. Pain catastrophizing scores showed a fluctuation during pregnancy, and were significantly correlated with the scores of Beck Anxiety Inventory, Beck Depression Inventory, Visual Analog Scale, and Short Form-36 sub-scales including social functioning, vitality, physical functioning and mental health. The present study demonstrated that catastrophizing level shows an alteration throughout the pregnancy period, and variation in catastrophizing shows an approximately similar course with pain intensity, depression and anxiety.  相似文献   
10.
Etiological research regarding adolescent depression is relatively recent and longitudinal studies are needed to explicate the mechanisms by which risk and protective factors impact the development of depression. This investigation evaluated the effects of time 1 predictors (e.g., depressive symptoms, life events, subjective well-being, and emotion regulation strategies) on depressive symptoms assessed at time 2 (1 year later). The sample comprised 182 Portuguese adolescents, aged 12–16. Time 1 depressive symptoms and psychological well-being were significant predictors of time 2 depressive symptoms. Time 1 rumination predicted time 2 depressive symptoms, but time 2 brooding mediated this effect. Time 1 life events did not predict time 2 depressive symptomatology. This study identified several factors that seem to play an important role in the development of depressive symptomatology. Previous depressive symptomatology and well-being had a significant effect in this process and the relationship between rumination in time 1 and depressive symptoms at time 2 (1 year later) was fully mediated by brooding at time 2. Given these results, implications for prevention and treatment of depression include addressing risk factors like early depressive symptoms, rumination and brooding, and increasing the protective effect of psychological well-being.  相似文献   
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