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901.
Kim  Dahyeon  Lam  Jovian  Kutz  Amanda  Yoon  K. Lira 《Motivation and emotion》2021,45(1):122-130
Motivation and Emotion - Individuals with high levels of depressive symptoms find rewards to be less reinforcing and punishment more aversive, which may lead them to avoid risk taking. To examine...  相似文献   
902.
Contemporary feminist interest in the persistent underrepresentation of women in top professions suggests an implicit approval of the competition required to achieve these posts. Competition, however, seems to be in tension with feminist opposition to domination and oppression. This paper outlines the dimensions of this tension and examines three attempts to resolve the incompatibility. The first two try to separate the undesirable elements of competition from the positive by way of the competitiveness/competition and the challenge/scarcity distinctions. I argue that these distinctions fail to alleviate worries about competition, particularly in the context of the professions. Meanwhile, the third reconciliatory attempt offers a pragmatic argument for compatibilism based on the value of women's participation in the professions (and their associated competitions). Although this pragmatic argument has some merit, I argue that it significantly overestimates the amount of competition acceptable for feminist participation. The end result is that, within the context of the professions, competition remains fundamentally in tension with feminism.  相似文献   
903.
Research has examined patterns and correlates of parent/youth informant discrepancies in the reporting of youth anxiety. However, little work has examined whether it is better to conceptualize patterns and correlates of informant disagreement across anxiety broadly, or more useful to consider disagreement on specific symptom clusters. Using data from the Child Adolescent/Anxiety Multimodal Study (CAMS; N?=?488; Walkup et al. The New England Journal of Medicine, 359(26), 2753-2766. doi: 10.1056/NEJMoa0804633, 2008), the current study applied the most recent recommended analytic strategies to study informant discrepancies and examined differences in the magnitude and patterns of disagreement for: (a) broadband anxiety symptoms, versus (b) symptoms of specific anxiety diagnoses (or anxiety subtypes; e.g., separation, social anxiety). Correlates of informant discrepancies were also examined. Results indicated that there was variability in agreement across anxiety subtypes, with parent/youth agreement higher on separation anxiety and school refusal symptoms relative to other domains. Parental psychopathology was associated with disagreement on broadband anxiety symptoms, such that parental psychopathology was highest when parents reported higher symptoms than their children; however, this finding was largely driven by a relationship between parental psychopathology and disagreement on separation anxiety symptoms. Age was associated with disagreement on total and separation anxiety symptoms. Gender was not associated with disagreement. Clinical implications are discussed.  相似文献   
904.
Organizations often rely on the match between job requirements and test content to justify test use. This practice has been questioned on the grounds that content validation has little relevance to criterion-related validation due to positive manifold among predictors. We analyze two large databases to assess the implications of test content for (a) test interchangeability and (b) criterion-related validity. Analyses of 15 knowledge tests administered (N = 80,394) as part of Project Talent demonstrate that test content is related to predictor interchangeability. Analyses of SAT and Advanced Placement test data compare correlations among predictors and criteria drawn from matched and unmatched content domains. We conclude that test-criterion content match is likely to result in stronger criterion-related validity.  相似文献   
905.
Research integrity is core to the mission of higher education. In undergraduate student samples, self-reported rates of data fabrication have been troublingly high. Despite this, no research has investigated undergraduate data fabrication in a more systematic manner. We applied duplication screening techniques to 18 data sets submitted by psychology honors students for assessment. Although we did not identify any completely duplicated cases, there were numerous partial duplicates. Rather than indicating fabrication, however, these partial duplicates are likely a consequence of poor measure selection, insufficient data screening, and/or participant characteristics. Implications for the teaching and supervision of honors students are discussed.  相似文献   
906.
In substance abuse treatment, general self‐efficacy and religiousness are factors that may support positive outcomes. The authors surveyed clients receiving substance abuse treatment (N = 121) and found that religious coping predicted general self‐efficacy scores. Clinical implications are discussed.  相似文献   
907.
908.
There is considerable debate regarding the ability to trade mnemonic precision for capacity in working memory (WM), with some studies reporting evidence consistent with such a trade-off and others suggesting it may not be possible. The majority of studies addressing this question have utilized a standard approach to analysing continuous recall data in which individual-subject data from each experimental condition is fitted with a probabilistic model of choice. Estimated parameter values related to different aspects of WM (e.g., the capacity and precision of stored items) are then compared using statistical tests to determine the presence of hypothesized differences between experimental conditions. However, recent research has suggested that the standard approach is flawed in several respects. In this study, we presented participants with behavioural pre-cues informing them about the upcoming number of to-be-remembered items (high- vs. low-load) with the goal of inducing a trade-off between capacity and precision. The data were then analysed using the standard analytical approach and a more rigorous Bayesian model comparison (BMC) approach. The second approach involved generating a set of probabilistic models whose priors reflect different hypotheses regarding the effect of our key experimental manipulations on behaviour. Our results demonstrate that these two approaches can produce notably different results. More specifically, the standard analysis revealed that a high- versus a low-load cue resulted in higher capacity and lower precision parameter estimates, suggesting the presence of a trade-off between capacity and precision. However, the more rigorous BMC analysis revealed that it was very unlikely that participants employed a behavioural strategy in which they sacrificed mnemonic precision to achieve higher storage capacity. In light of these differences, we advocate for a more stringent approach to model selection and hypothesis testing in studies implementing mixture modelling.  相似文献   
909.
Interest in monitoring long‐term neurodevelopmental outcomes of children born moderate‐to‐late preterm (32–36 weeks gestation) is increasing. Moderate‐to‐late preterm birth has a negative impact on academic achievement, which may relate to differential development of executive function (EF). Prior studies reporting deficits in EF in preterm children have almost exclusively assessed EF in affectively neutral contexts in high‐risk preterm children (< 32 weeks gestation). Disrupted function in motivational or emotionally charged contexts (hot EF) following preterm birth remains uninvestigated, despite evidence that preterm children show differential development of neural circuitry subserving hot EF, including reduced orbitofrontal cortex volume. The present study is the first to examine whether low‐risk, healthy children born moderate‐to‐late preterm exhibit impairments in the development of hot EF. Preterm children at age 4.5 years were less likely to choose larger, delayed rewards across all levels of reward magnitude on a delay discounting task using tangible rewards, but performed more similarly to their full‐term peers on a delay aversion task involving abstract rewards and on measures of cool EF. The relationship between gestational age at birth and selection of delayed rewards extended across the entire gestational age range of the sample (32–42 weeks), and remained significant after controlling for intelligence and processing speed. Results imply that there is not a finite cut‐off point at which children are spared from potential long‐term neurodevelopmental effects of PT birth. Further investigation of reward processing and hot EF in individuals with a history of PT birth is warranted given the susceptibility of prefrontal cortex development to early environmental variations.  相似文献   
910.
Self-determination theory (SDT) is one of the most well-known approaches to achievement motivation. However, the three basic psychological needs of SDT have not received equivalent attention in the literature: priority has been given to autonomy, followed by the need for competence, with research into relatedness lacking (Bachman and Stewart in Teach Psychol 38: 180–187, 2011. doi: 10.1177/0098628311411798). One new educational setting where relatedness may be particularly important is massive open online courses (MOOCs), which provide unprecedented opportunities for either relatedness or isolation. The purpose of the research was to use Bayesian networks (BN) to establish probabilistic relationships between learners’ basic psychological needs in the context of one MOOC. The majority (59 %) of participants (N = 1037; 50 % female and 50 % male) were under 45 (age range was 18–74 years). This sample represented approximately 88 regions and countries. Participants completed a revised Basic Student Needs Scale (Betoret and Artiga in Electron J Res Educ Psychol 9(2): 463–496, 2011). In order to reveal the best structural understanding of SDT within a MOOC learning environment, analysis of the data involved the development of a BN probabilistic model. The best fitting BN model included autonomy, competence, and relatedness—resulting in a probabilistic accuracy of 77.41 %. Analyses revealed participants with high autonomy had an 80.01 % probability of having a moderate level of competence. Relatedness was distinct from the autonomy and competence relationship. The strong inter-connections between autonomy and competence support existing research. The notion that relatedness may be a distinct need, at least in this context, was supported and warrants future research.  相似文献   
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