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121.
122.
The items on a memorized grocery list are not relevant in every aisle; for example, it is useless to search for the cabbage in the cereal aisle. It might be beneficial if one could mentally partition the list so only the relevant subset was active, so that vegetables would be activated in the produce section. In four experiments, we explored observers’ abilities to partition memory searches. For example, if observers held 16 items in memory, but only eight of the items were relevant, would response times resemble a search through eight or 16 items? In Experiments 1a and 1b, observers were not faster for the partition set; however, they suffered relatively small deficits when “lures” (items from the irrelevant subset) were presented, indicating that they were aware of the partition. In Experiment 2 the partitions were based on semantic distinctions, and again, observers were unable to restrict search to the relevant items. In Experiments 3a and 3b, observers attempted to remove items from the list one trial at a time but did not speed up over the course of a block, indicating that they also could not limit their memory searches. Finally, Experiments 4a, 4b, 4c, and 4d showed that observers were able to limit their memory searches when a subset was relevant for a run of trials. Overall, observers appear to be unable or unwilling to partition memory sets from trial to trial, yet they are capable of restricting search to a memory subset that remains relevant for several trials. This pattern is consistent with a cost to switching between currently relevant memory items. 相似文献
123.
Drew Whittington 《Family process》2024,63(1):348-363
There is an abundance of research examining disorganized attachment in childhood. However, few researchers have worked to advance the study of disorganized attachment in the context of emerging adult romantic relationships. As such, consistent and clear measurement of this attachment dimension is lacking. In the current study, emerging adult college students (N = 318) completed two previously designed self-report measures for assessing adult disorganized attachment in the context of romantic relationships. The two scales were compared in a factor analytic framework to create a single cohesive measure of romantic disorganized attachment, which captures the unique features of disorganized attachment, including fear, distrust and suspicion of attachment figures, as well as odd and disoriented behaviors. The result was a 15-item measure, which showed good reliability and factorial validity, and was moderately related to existing measures of attachment anxiety and avoidance. Additionally, the new measure demonstrated good test–retest reliability in a follow-up (n = 52). Finally, path analysis was used to provide evidence that disorganized attachment mediates the relation of childhood maltreatment to difficulties in emotion regulation, above what is captured by anxious and avoidant attachment. The current findings suggest the revised measure is a reliable self-report measure of disorganized adult romantic attachment to be used to further the study of disorganized attachment in emerging adulthood. 相似文献
124.
Using a contextualist epistemology, it would be expected that regional differences in community psychology would develop over time. It is argued that the epistemology and theory of Western Australian community psychology, while largely based on North American approaches, has developed its own idiosyncracies. These developed through the integration of practice and theory in an iterative-generative fashion. The process of development is conceptualized in terms of Schön's and Altman's distinctions between foundational knowledge, and professional and socially responsive knowledge (I. Altman, 1996; D. A. Schön, 1983). It has also been characterized as an incremental development based on the reflection on tacit and conceptual knowledge. From the small differences that have developed between regions, a dialogue can emerge that will better allow understanding of how social forces shape people's actions. 相似文献
125.
Drew J. Miller Karen J. Derefinko Donald R. Lynam Richard Milich Mark T. Fillmore 《Journal of psychopathology and behavioral assessment》2010,32(3):323-332
This study examined the classification accuracy of the UPPS Impulsive Behavior Scale (UPPS) in discriminating several attention
deficit/hyperactivity disorder (ADHD) subtypes, including predominantly inattentive type (ADHD/I), combined type (ADHD/C),
and combined type with behavioral problems (ADHD/ODD), between each other and a non-ADHD control group using logistic regression
analyses. The sample consisted of 88 children ranging in age from 9.0 years to 12.8 years, with a mean of 10.9 years. Children
were predominantly male (74%) and Caucasian (86%) and in grades 3–7. Results indicated that the UPPS performed well in classifying
ADHD subtypes relative to traditional diagnostic measures. In addition, analyses indicated that differences in symptoms between
subtypes can be explained by specific pathways to impulsivity. Implications for the assessment of ADHD and conceptual issues
are discussed. 相似文献
126.
This article describes the Shedler-Westen Assessment Procedure (SWAP), a personality assessment instrument intended for use by clinically experienced interviewers, designed to maximize both psychometric precision and clinical relevance. The article focuses on the latest edition of the instrument, the SWAP-II; its use in 2 recently completed large-sample projects; and the ways in which data from these projects are being used to revise and refine concepts of personality pathology and taxonomy. The article first details the development of the SWAP and its psychometric rationale. It then examines the use of SWAP data for purposes of (a) improving diagnostic criteria within the framework of the existing Diagnostic and Statistical Manual of Mental Disorders taxonomy, (b) developing a new classification of personality pathology based on empirically identified diagnostic groupings, and (c) identifying trait dimensions relevant to understanding personality syndromes and disorders. Finally, the article discusses future research directions and challenges. 相似文献
127.
Drew Carter 《Philosophical Investigations》2013,36(1):37-55
X is “part of the very concept” of Y. This formulation recurs throughout Raimond Gaita's philosophy and informs Christopher Cordner's. I elucidate the formulation's meaning and the nature of the necessity posited, then conclude with a criticism. One cannot love evil. One cannot love cow dung. For Gaita, these claims differ in type. The first testifies to a conceptual relation, but the second to a “mere fact.” I see no clear basis for assigning to claims one type over another, which challenges the footing of Wittgensteinian moral philosophy. Why do no moral“mere facts” partly define our form of life? 相似文献
128.
This paper examines the relationships among perceived racial discrimination, coping resources, and psychological distress experienced by 372 ethnic Chinese migrants in 3 Australian cities, within the social context of ongoing debates on Asian immigration. Based on the stress‐coping‐strain framework, it was expected that migrants’ recent increases in psychological distress would be associated with greater perceived racial discrimination, and lower levels of coping resources. Possible moderating effects of coping resources were examined. Hierarchical regression analyses provided broad support for the stress‐coping‐strain framework, and indicated direct effects of low personal and ethnic self‐esteem and having a small number of Anglo‐Australian friends on increased psychological distress. The findings are discussed with regard to implications for migrants’ wellbeing in the context of sociopolitical debates. 相似文献
129.
Competence with fractions predicts later mathematics achievement, but the codevelopmental pattern between fractions knowledge and mathematics achievement is not well understood. We assessed this codevelopment through examination of the cross-lagged relation between a measure of conceptual knowledge of fractions and mathematics achievement in sixth and seventh grades (N = 212). The cross-lagged effects indicated that performance on the sixth grade fractions concepts measure predicted 1-year gains in mathematics achievement (ß = .14, p < .01), controlling for the central executive component of working memory and intelligence, but sixth grade mathematics achievement did not predict gains on the fractions concepts measure (ß = .03, p > .50). In a follow-up assessment, we demonstrated that measures of fluency with computational fractions significantly predicted seventh grade mathematics achievement above and beyond the influence of fluency in computational whole number arithmetic, performance on number fluency and number line tasks, central executive span, and intelligence. Results provide empirical support for the hypothesis that competence with fractions underlies, in part, subsequent gains in mathematics achievement. 相似文献
130.
Men's but not women's investment in a public goods game varied dynamically with the presence or absence of a perceived out-group. Three hundred fifty-four (167 male) young adults participated in multiple iterations of a public goods game under intergroup and individual competition conditions. Participants received feedback about whether their investments in the group were sufficient to earn a bonus to be shared among all in-group members. Results for the first trial confirm previous research in which men's but not women's investments were higher when there was a competing out-group. We extended these findings by showing that men's investment in the in-group varied dynamically by condition depending on the outcome of the previous trial: In the group condition, men, but not women, decreased spending following a win (i.e., earning an in-group bonus). In the individual condition, men, but not women, increased spending following a win. We hypothesize that these patterns reflect a male bias to calibrate their level of in-group investment such that they sacrifice only what is necessary for their group to successfully compete against a rival group. 相似文献