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1.
Visual search efficiency improves by presenting (previewing) one set of distractors before the target and remaining distractor items (D. G. Watson & G. W. Humphreys, 1997). Previous work has shown that this preview benefit is abolished if the old items change their shape when the new items are added (e.g., D. G. Watson & G. W. Humphreys, 2002). Here we present 5 experiments that examined whether such object changes are still effective in recapturing attention if the changes occur while the previewed objects are occluded or masked. Overall, the findings suggest that masking transients are effective in preventing both object changes and the presentation of new objects from capturing attention in time-based visual search conditions. The findings are discussed in relation to theories of change blindness, new object capture, and the ecological properties of time-based visual selection. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

2.
Psychoanalytically oriented psychotherapy outcome research has yet to differentiate between a psychological structure that is present but temporarily inactive and genuine change in that underlying structure. Thus, a decrease in maladaptive responding following treatment may sometimes reflect illusory structural change, with the patient remaining vulnerable to relapse in situations that activate the underlying pathogenic structure. Genuine structural change would be better assessed by deliberately seeking and failing to find evidence of the enduring presence of a pathogenic structure under conditions that typically activate that structure, using both implicit (e.g., free response) and explicit (self-report) outcome measures. Because implicit and explicit measures are differentially affected by situational variables (e.g., mood, mindset priming), rigorous psychotherapy research must use experimental techniques and multimodal assessments to assess outcome under the conditions most likely to evoke a pathological reaction in a seemingly recovered individual. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

3.
Sexually Transmitted Diseases (STDs)—including HIV/AIDS—are among the most common infectious diseases in young adults. How can we effectively promote prevention and detection of STDs in this high risk population? In a two-phase longitudinal experiment we examined the effects of a brief risk awareness intervention (i.e., a sexual health information brochure) in a large sample of sexually active young adults (n = 744). We assessed the influence of gain- and loss-framed messages, and visual aids, on affective reactions, risk perceptions, attitudes, behavioral intentions, and reported behaviors relating to the prevention and detection of STDs. Results indicate that gain-framed messages induced greater adherence for prevention behaviors (e.g., condom use), whereas loss-framed messages were more effective in promoting illness-detecting behaviors (e.g., making an appointment with a doctor to discuss about STD screening). The influence of the framed messages on prevention and detection of STDs was mediated by changes in participants' attitudes toward the health behaviors along with changes in their behavioral intentions. Moreover, when visual aids were added to the health information, both the gain- and loss-framed messages became equally and highly effective in promoting health behaviors. These results converge with other data indicating that well-constructed visual aids are often among the most highly effective, transparent, fast, memorable, and ethically desirable means of risk communication. Theoretical, economic, and public policy implications of these results are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

4.
Implicit in many informal and formal principles of psychological change is the understudied assumption that change requires either an active approach or an inactive approach. This issue was systematically investigated by comparing the effects of general action goals and general inaction goals on attitude change. As prior attitudes facilitate preparation for an upcoming persuasive message, general action goals were hypothesized to facilitate conscious retrieval of prior attitudes and therefore hinder attitude change to a greater extent than general inaction goals. Experiment 1 demonstrated that action primes (e.g., “go,” “energy”) yielded faster attitude report than inaction primes (e.g., “rest,” “still”) among participants who were forewarned of an upcoming persuasive message. Experiment 2 showed that the faster attitude report identified in Experiment 1 was localized on attitudes toward a message topic participants were prepared to receive. Experiments 3, 4, and 5 showed that, compared with inaction primes, action primes produced less attitude change and less argument scrutiny in response to a counterattitudinal message on a previously forewarned topic. Experiment 6 confirmed that the effects of the primes on attitude change were due to differential attitude retrieval. That is, when attitude expression was induced immediately after the primes, action and inaction goals produced similar amounts of attitude change. In contrast, when no attitude expression was induced after the prime, action goals produced less attitude change than inaction goals. Finally, Experiment 7 validated the assumption that these goal effects can be reduced or reversed when the goals have already been satisfied by an intervening task. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

5.
This research tested the hypothesis that changes in the working self-concept emerge in transference, defined as the activation and application of a significant-other representation to a new person and indexed by relevant inferences and memory (e.g., S. M. Andersen & A. Baum, see record 82-21185; S. M. Andersen et al, see record 82-40398). In an idiographic-nomothetic design, participants learned of a target person who resembled their own or a yoked participant's positively or negatively toned significant other. Results replicated the basic memory effect verifying transference. As predicted, the working self-concept changed in the transference condition. After learning about the new person, participants' freely listed self features shifted; the working self-concept became more infused with aspects of the self reflecting the self when with this significant other. Relevant changes in self evaluation were observed. Hence, changes in the working self-concept occurred in transference. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

6.
The purpose of this study was to test a model of peer experiences and academic achievement among elementary school children. This model postulates that the quality of children's social relations (e.g., social preference) in the peer group can foster or inhibit feelings of connectedness (e.g., loneliness), which in turn affects children's perceptions of academic competence. Finally, perceptions of academic competence are hypothesized to predict change in academic achievement. Participants were 397 school children (206 girls, 191 boys; mean age?=?108 months, range?=?88–157 months). Results from structural equation modeling provided support for the proposed model. Discussion centers on the mediational role of self-system processes between children's social relations and change in academic achievement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

7.
An appreciation of the psychological impacts of global climate change entails recognizing the complexity and multiple meanings associated with climate change; situating impacts within other social, technological, and ecological transitions; and recognizing mediators and moderators of impacts. This article describes three classes of psychological impacts: direct (e.g., acute or traumatic effects of extreme weather events and a changed environment); indirect (e.g., threats to emotional well-being based on observation of impacts and concern or uncertainty about future risks); and psychosocial (e.g., chronic social and community effects of heat, drought, migrations, and climate-related conflicts, and postdisaster adjustment). Responses include providing psychological interventions in the wake of acute impacts and reducing the vulnerabilities contributing to their severity; promoting emotional resiliency and empowerment in the context of indirect impacts; and acting at systems and policy levels to address broad psychosocial impacts. The challenge of climate change calls for increased ecological literacy, a widened ethical responsibility, investigations into a range of psychological and social adaptations, and an allocation of resources and training to improve psychologists' competency in addressing climate change–related impacts. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

8.
Satisfaction with one’s own aging and feeling young are indicators of positive well-being in late life. Using 16-year longitudinal data from participants of the Berlin Aging Study (P. B. Baltes & K. U. Mayer, 1999; N = 439; 70- to 100-year-olds), the authors examined whether and how these self-perceptions of aging change with age and how such changes relate to distance from death. Extending previous studies, they found that it is not only higher aging satisfaction and younger subjective age but also more favorable change patterns (e.g., less decline in aging satisfaction) that are uniquely associated with lower mortality hazards. These effects are robust after controls for objective measures such as age, gender, socioeconomic status, diagnosis of dementia, or number of illnesses. As individuals approach death, they become less satisfied with their aging and report feeling older. For aging satisfaction, mortality-related decline is much steeper than age-related decline, whereas change in subjective age is best characterized as an age-related process. The authors discuss how self-perceptions of aging are embedded in mechanisms underlying pathways of dying late in life. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

9.
10.
Following an analysis of the concept of “imposed change,” we propose 2 factors that jointly contribute to an individual's experience of ambivalence to imposed change. In a secondary analysis of data (N = 172) and 2 field studies (N = 104, N = 89), we showed that individuals' personal orientation toward change interacts with their orientation toward the change agent and yields ambivalence. Specifically, among employees with a positive orientation toward the change agent (i.e., high trust in management, identification with the organization), the relationship between employees' dispositional resistance to change and ambivalence was positive. The opposite pattern emerged among employees with a negative orientation toward the change agent (Studies 2 and 3). Our findings suggest that researchers may have been misinterpreting employees' reactions to change, neglecting the possibility that some may simultaneously hold strong, yet conflicting, views about the change. By accounting for, and predicting, ambivalence, these studies provide a more accurate explanation of employees' responses to change. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

11.
A series of experiments provided converging support for the hypothesis that action preparation biases selective attention to action-congruent object features. When visual transients are masked in so-called change-blindness scenes, viewers are blind to substantial changes between 2 otherwise identical pictures that flick back and forth. The authors report data in which participants planned a grasp prior to the onset of a change-blindness scene in which 1 of 12 objects changed identity. Change blindness was substantially reduced for grasp-congruent objects (e.g., planning a whole-hand grasp reduced change blindness to a changing apple). A series of follow-up experiments ruled out an alternative explanation that this reduction had resulted from a labeling or strategizing of responses and provided converging support that the effect genuinely arose from grasp planning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

12.
The present research investigated the longitudinal relations between personality traits and narratives. Specifically, the authors examined how individual differences in 170 college students' narratives of personality change (a) were predicted by personality traits at the beginning of college, (b) related to actual changes and perceived changes in personality traits during college, and (c) related to changes in emotional health during college. Individual differences in narratives of personality trait change told in the 4th year of college fell into 2 dimensions: affective processing, characterized by positive emotions, and exploratory processing, characterized by meaning making and causal processing. Conscientious, open, and extraverted freshmen told exploratory stories of change as seniors. Emotionally healthy freshmen told stories of change that were high in positive affect. Both positive affective and exploratory stories corresponded to change in emotional stability and conscientiousness during college above and beyond the effects of perceived changes in these traits. In addition, both positive affective and exploratory narratives corresponded to increases in emotional health during college independent of the effects of changes in personality traits. These findings improve our understanding of how individuals conceptualize their changing identity over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

13.
The authors describe a transient phase during training on a movement sequence wherein, after an initial improvement in speed and decrease in variability, individual participants' performance showed a significant increase in variability without change in mean performance speed. Subsequent to this phase, as practice continued, variability again decreased, performance significantly exceeded the gains predicted by extrapolation of the initial learning curve, the type of errors committed changed, and performance became more coherent. The transient phase of increased variability may reflect a mixture of 2 (or more) performance routines before the more effective one is set and mastered, presumably the setting up of a sequence-specific representation. Both group and individual analyses indicated a departure from the single process (e.g., power-law) model of learning. However, although similar phases appeared in the mean group data, there was little correspondence to individual participants' time courses, and the individuals' gains in the second low-variability phase were masked. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

14.
Two competing hypotheses explaining gender bias in cardiac care were tested. The first posits that women's coronary heart disease (CHD) symptoms are simply misinterpreted or discounted. The second posits that women's CHD symptoms are misinterpreted when presented in the context of stress. In two studies, medical students and residents randomized to 2 (male vs. female) × 2 (stress vs. nostress) experiments read vignettes of patients with CHD symptoms and indicated their diagnosis, treatment, and symptom origin interpretation. Both studies disconfirmed the first hypothesis and strongly supported the second. Only when stress was added did women receive significantly lower CHD diagnoses and cardiologist referrals than men and did the origin interpretation of women's CHD symptoms (e.g., chest pain) shift from organic to psychogenic. Neither participants' gender nor their attitude toward women influenced assessments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

15.
Considerable research has demonstrated that fair procedures help improve reactions to decisions, a phenomenon known as the fair process effect. However, in the present research, the authors identify when and why objectively fair procedures (i.e., receiving voice) may not always improve justice perceptions. Findings from 2 studies (Ns = 108 and 277) yield support for the proposed identity violation effect, which posits that when an outcome violates a central aspect of one's self (i.e., personal and/or social identity), objectively fair procedures do not improve procedural and distributive justice perceptions. Further, consistent with the motivated reasoning hypothesis, the Voice × Identity Violation interaction on justice perceptions was mediated by participants' tendency to find a procedural flaw--namely, to doubt that opinions were considered before making the decision. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

16.
According to the DSM–5 Task Force, improving clinical utility is among the top priorities for the DSM revision. Psychiatric classifications are used to help clinicians: (1) communicate; (2) select effective interventions; (3) predict course, prognosis, and future management needs; and (4) differentiate disorder from non-disorder for the purpose of determining who might benefit from treatment. Any change in the DSM that improves clinicians' ability to achieve any of these goals can be said to improve its clinical utility. The types of potential changes to the DSM that might serve each of these goals are reviewed (e.g., the addition of specifiers to facilitate the communication of clinically salient features of disorders). The paper emphasizes the importance of user acceptability when making proposals to improve clinical utility. If proposed changes make the DSM too complicated for clinicians to use, then the purported benefits will be moot. Changes are also more likely to be accepted if they address flaws in the DSM that clinicians themselves consider to be problematic. In order to be generalizable across DSM users, assessments of clinical utility require a large and diverse sample drawn from a wide variety of settings, professional backgrounds, and levels of experience. The paper concludes by reviewing changes proposed for DSM–5 (i.e., specifiers for Not Otherwise Specified (NOS) and other categories, dimensional assessments, and the addition and deletion of categories) to evaluate their possible impact on clinical utility and the likelihood of their being accepted by clinicians. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

17.
Five studies manipulated the memory perspective (1st-person vs. 3rd-person) individuals used to visually recall autobiographical events and examined its effects on assessments of personal change. Psychotherapy clients recalled their first treatment (Study 1), and undergraduates recalled past social awkwardness (Study 2). Participants who were induced to recall from the 3rd-person perspective believed, and acted as though (Study 2), they had changed more since the events occurred. Subsequent studies revealed a crucial moderator: Third-person recall produces judgments of greater self-change when people are inclined to look for evidence of change, but lesser self-change when they are inclined to look for evidence of continuity. This pattern emerged when motivation (Studies 1 and 2), goals (Study 3), instructions (Study 4), and self-esteem (Study 5) determined participants' focus on change versus continuity. Results have implications for constructivism in memory and judgment and for the ability to sustain self-improvement efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

18.
Elderly outpatients were assessed to clarify relations between symptoms of depression and physical illness, disability, pain, and selected psychosocial variables. Three types of assessments were made: (1) medical evaluations by physicians, (2) self-reported symptoms of depression and physical health, and (3) demographic and psychosocial data relating to participants' life circumstances. Both objective (physician-rated illness symptoms) and subjective (self-reported health, activity restriction, and use of pain medications) indicators of health accounted for independent variance in symptoms of depression. After controlling for these factors, additional variance was explained by health-related concerns (e.g., health care expenses, service needs), social support, and "other worries" (e.g., feeling useless, becoming a burden to others). (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

19.
Four studies investigated individuals' confidence in predicting near future and distant future outcomes. Study 1 found that participants were more confident in theory-based predictions of psychological experiments when these experiments were expected to take place in the more distant future. Studies 2-4 examined participants' confidence in predicting their performance on near and distant future tests. These studies found that in predicting their more distant future performance, participants disregarded the format of the questions (e.g., multiple choice vs. open ended) and relied, instead, on their perceived general knowledge (e.g., history knowledge). Together, the present studies demonstrate that predictions of the more distant future are based on relatively abstract information. Individuals feel more confident in predicting the distant future than the near future when the predictions concern outcomes that are implied by relatively abstract information. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

20.
Family assessment instruments attempt to measure family functioning at a particular level of the family system: individual, dyad, or family as a whole. This article introduces the concept of level validity, that is, whether an assessment measures family functioning at the level that it was intended to measure. The authors argue that whenever higher-order factors (e.g., dyadic subsystems) are the target of a measure, these factors should explain variance that is independent of their lower-order constituents (e.g., individual-level characteristics). Previously published data targeting dyadic subsystems within the family were reanalyzed using a model that controls for lower-order effects. Dyad-level factors rarely emerged independent of individual-level factors and, when they did, they did not replicate across samples. The results suggest that level validity should be tested and reported along with other aspects of construct validity before accepting such measures as valid assessments of family functioning. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

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