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271.
The suicide of a related person can often induce severe negative emotional reactions. The objective of this study was to explore the relationships between sociodemographic and diagnostic data of suicides and survivors' emotions and to close this substantial gap. The main outcome of this study was that survivors' severity of emotional disturbance was inversely correlated with age of suicides. In the multivariable approach, only age remained related to the majority of the assessed survivors' emotions, whereas other characteristics, such as gender, presence of psychiatric disorder, or suicide method were not associated with survivors' emotions. Age had a dominant impact on the relationship between suicides' characteristics and survivors' emotional reactions and supersedes the effect of most suicides' characteristics including diagnoses. 相似文献
272.
Utilizing latent growth modeling, the long-term development of worries among peace movement supporters is examined. Data originate from a seven-wave German longitudinal study started in 1985 with on average 14-year-olds. Waves were interspersed 3 and a half years each. Activists are assumed to have lower (self-related) microworries (Hypothesis 1) and higher macroworries (concerned with larger entities; Hypothesis 2) than nonactivists at the onset of the study. Nonactivists who appraised the threat of nuclear war as high in 1985 are assumed to report worse mental health than their activist age-mates 21 years later (Hypothesis 3). Activists are assumed to express relatively more macroworries than nonactivists in midadulthood (Hypothesis 4). All four hypotheses were confirmed. Results are interpreted in a stress-coping (Lazarus) and resource (Elder) framework, suggesting that refraining from acting out against a perceived sociopolitical threat is a long-term risk for a positive mental health trajectory. 相似文献
273.
Estigarribia B 《Cognitive Science》2010,34(1):68-93
This study advances the hypothesis that optional structural variation in language facilitates syntactic learning (facilitation‐by‐variation). Support for this is provided by a right‐to‐left‐elaboration acquisition model for English yes/no questions (YNQs). Previous studies have focused on the acquisition of ‘‘inverted’’ YNQs, a cornerstone of nativist theories of language development. Data from five American children (1;3 to 5;1) and their parents show that children hear a range of adult questions (Coming?You coming?Are you coming?), not all inverted. These variants are ordered from structurally least complex noncanonical forms to complex canonical inverted forms. I use state‐of‐the‐art econometric techniques to estimate breakpoints in YNQ time series and show that noncanonical questions emerge early in children’s speech and facilitate acquisition of canonical ones. This incremental structure‐building process relies on an adjunction strategy that augments noncanonical questions with initial auxiliaries and subjects. Development proceeds incrementally from right to left to derive auxiliary‐initial structures. 相似文献
274.
Interpersonal influence and interpersonal adjustment play crucial roles in structuring social interactions. However, not much is known about whether their consequences are culturally contingent. We hypothesized that in order to effectively influence others, people need to employ a perceptual style that serves their cultural imperative. Specifically, we predicted that in the United States, interpersonal influence fosters an analytic, context-independent perceptual style that helps people focus on their goal; however, in Japan, where the cultural imperative is to attend to other people and fit into social contexts, this pattern may be absent or reversed. In two studies, we tested this hypothesis by measuring interpersonal interactions (Study 1) and then by manipulating interpersonal interactions (Study 2). Overall, the findings support a culturally contingent situated-cognition approach, which highlights not only interpersonal underpinnings of perceptual styles but also the role that culture plays in ascribing meaning to interpersonal interactions. 相似文献
275.
Sanz-Vergel AI Sebastián J Rodríguez-Muñoz A Garrosa E Moreno-Jiménez B Sonnentag S 《Psicothema》2010,22(4):990-996
The aim of this work was to examine the psychometric properties of the Spanish version of the "Recovery Experience Questionnaire" developed by Sonnentag and Fritz. The sample was made up of 941 professionals from the security sector. Results from the exploratory factor analysis suggested the possibility of considering a four-factor structure. Confirmatory factor analysis showed that the four-factor model with three correlated items each provided the best fit to the data (CFI=0.97, GFI=0.96, NNFI=0.96, RMSEA=0.05 y AIC=171.76). Therefore, the questionnaire maintains the four recovery experiences -psychological detachment from work, relaxation, mastery experiences and control over leisure time--but with 12 items instead of 16 items as in the original scale. Reliability analysis showed good internal consistency for this scale with Cronbach alpha coefficients for the factors ranging from .75 to .88. Significant correlations were found between the recovery experiences and various external variables, providing evidence of construct validity. Thus, this Spanish version shows adequate psychometric properties and may help to achieve a better understanding of this topic. 相似文献
276.
Pascual-Ezama D San Martín Castellanos R Gil-Gómez de Liaño B Scandroglio B 《Psicothema》2010,22(4):1010-1017
Development and validation of a questionnaire about the main variables affecting the individual investor's behavior in the Stock Exchange. There is a considerable lack of information about the methodology usually used in most of the studies about individual investor's behavior. The studies reviewed do not show the method used in the selection of the items or the psychometric properties of the questionnaires. Because of the importance of investment in the Stock Exchange nowadays, it seems relevant to obtain a reliable instrument to understand individual investor's behavior in the Stock Exchange. Therefore, the goal of the present work is to validate a questionnaire about the main variables involved in individual investors' behavior in the Stock Exchange. Based on previous studies, we elaborated a questionnaire using the Delphi methodology with a group of experts. The internal consistency (Cronbach alpha=.934) and validity evidence of the questionnaire show that it may be an effective instrument and can be applied with some assurance. 相似文献
277.
The authors examined decreases across the early adolescent years in child reports of perceived support from mothers to determine whether the rate of decline differed as a function of the initial amount of perceived negativity in the mother-child relationship. Participants included a diverse sample of 197 girls and 116 boys who were in the 1st year of middle school (6th grade, ages 11 to 13 years) at the beginning of the study. Separate growth curve models revealed associations between the rate of change in child-reported perceived support and the initial level of both child-reported perceived negativity and mother-reported perceived negativity. Over-time declines in child-reported perceived support were larger for adolescents whose initial levels of perceived negativity were greater. The findings are consistent with the claim that mothers and children with the worst relationships at the outset of adolescence experience the greatest deterioration in relations across the early adolescent years. 相似文献
278.
Responses to target stimuli can be encoded together with distracting objects accompanying these targets into a single stimulus-response episode or a single event file. Repeating any object of such an episode can trigger the response encoded in this episode. Hence, repeating a distractor may retrieve the response given to the target that was accompanied by this distractor. In the present experiments, we analyzed whether the binding of target responses to the distractor can be generalized even to the location of a distractor. In two experiments, we used a location-based prime-probe task and found that repeating the location of a distractor triggered the response to the target that had previously been accompanied by a distractor in the repeated location, even if the identity of the distractor changed from the prime to the probe. 相似文献
279.
Bauer B 《Perception》2010,39(12):1681-1683
A new visual illusion is reported and illustrated. The illusion, dubbed 'phantom arcs', survives manipulations of contrast, scale, and hue. The arcs can be seen in printed versions as well as in images displayed on CRT or LCD monitors. Data collected in an undergraduate perception class reveal that the illusion can be seen by untrained observers. 相似文献
280.
We present novel evidence that implicit causal inferences distort memory for events only seconds after viewing. Adults watched videos of someone launching (or throwing) an object. However, the videos omitted the moment of contact (or release). Subjects falsely reported seeing the moment of contact when it was implied by subsequent footage but did not do so when the contact was not implied. Causal implications were disrupted either by replacing the resulting flight of the ball with irrelevant video or by scrambling event segments. Subjects in the different causal implication conditions did not differ on false alarms for other moments of the event, nor did they differ in general recognition accuracy. These results suggest that as people perceive events, they generate rapid conceptual interpretations that can have a powerful effect on how events are remembered. 相似文献