Lucas P. Butler 《Child Development Perspectives》2020,14(1):34-40

We live in the information age. Broad access to vast troves of information can benefit society considerably, providing conduits for inquiry by individuals of all ages, enabling the spread of important information to previously isolated populations, and facilitating social connections across the globe. However, inundated with information from an ever-expanding array of sources, we also live in the misinformation age. Thus, it is of paramount importance to raise the next generation to approach the world through an empirical, evaluative lens, and to work to foster the development of habits of mind that will guide how children engage with the world. In this article, I present a new theoretical framework for investigating children’s engagement in and understanding of three key steps in the empirical process: (a) asking questions and forming a hypothesis, (b) collecting and analyzing data, and (c) communicating evidence. I discuss young children’s capacities for engaging in each step as well as the obstacles they may encounter in doing so, and suggest approaches for researchers working toward this pressing societal goal.  相似文献   

    

Sheila M. Gough Kenyon  Rebecca M. Lucas  Olympia Palikara 《The British journal of educational psychology》2020,90(2):249-265

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Michael Eaddy  Lucas Zullo  Sarah E. Horton  Jennifer L. Hughes  Betsy Kennard  Andrew Diederich  Graham J. Emslie  Lisa Schuster  Sunita M. Stewart 《Suicide & life-threatening behavior》2019,49(4):928-940

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Nora Kuiper  David Goldston  Lucas Godoy Garraza  Christine Walrath  Madelyn Gould  Richard McKeon 《Suicide & life-threatening behavior》2019,49(4):952-965

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Kathleen A. McNamara  Carrie L. Lucas  Jeremy T. Goldbach  Sara Kintzle  Carl A. Castro 《Military psychology》2019,31(2):91-99

Despite evidence showing that bisexual individuals may be at greater risk for mental health issues than lesbian and gay individuals, they are often combined into a single group, with lesbian and gay individuals the actual focus of the research. This study aims to address this gap in the literature among US Veterans. Using data collected from a multicity purposive sample (N = 4,493), logistic regression was used to analyze whether the following groups differ in current posttraumatic stress disorder (PTSD) and depression: (a) bisexual (n = 101) vs. heterosexual Veterans (n = 4,271); (b) bisexual vs. lesbian/gay Veterans (n = 121); (c) lesbian/gay vs. heterosexual Veterans; and (d) combined group of lesbian, gay, and bisexual (LGB; n = 222) vs. heterosexual Veterans. Controlling for significant covariates, bisexual Veterans had 2.5 times the risk of severe depression (95% confidence interval [CI] = 1.34–4.67; p = 0.004) and 2.3 times the odds of PTSD (95% CI = 1.40–3.77; p = 0.001) relative to heterosexual Veterans. Bisexual Veterans had 3 times the risk of severe depression (95% CI = 1.22–7.44; p = 0.017) and 1.9 times the risk of PTSD (95% CI = 1.02–3.70; p = 0.045) compared to lesbian/gay Veterans. Lesbian/gay Veterans had no significant difference in risk for depression compared to heterosexual Veterans. However, the combined group of LGB Veterans had 1.6 times the odds of PTSD (95% CI = 1.12–2.15; p = 0.008) compared to heterosexual Veterans. These findings suggest that past research showing mental health disparities between LGB and heterosexual individuals may be driven by the inclusion of bisexual individuals. Research should assess bisexual individuals as a distinct group, and future studies should explore factors leading to depression and PTSD among bisexual Veterans.  相似文献   

    

Addie Johnson  Ben Mulder  Ankie Sijbinga  Lucas Hulsebos 《Applied cognitive psychology》2012,26(5):802-809

Eye‐gaze tracking has been shown to deliver valuable information about how people view advertisements and what they pay attention to. However, practical difficulties in its application limit its usability by marketing researchers. Here, we explore the use of mouse tracking to evaluate viewing behavior by determining whether the hand can be trained to follow visual spatial attention and whether visual processing can be estimated by tracking pointing movements made with a computer mouse. In brief, the results of the research are very promising, showing high correlations between the scan paths for the eye and the mouse, as well as high correlations between the percentage of time spent in designated regions of interest for the mouse and the eye. An additional comparison of the data with that of a group who did not use a mouse while viewing the experimental stimuli showed that viewing patterns were not disrupted by mouse use. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   

    

Bishara AJ  Pleskac TJ  Fridberg DJ  Yechiam E  Lucas J  Busemeyer JR  Finn PR  Stout JC 《决策行为杂志》2009,22(4):435-454

Performance on complex decision-making tasks may depend on a multitude of processes. Two such tasks, the Iowa Gambling Task (IGT) and Balloon Analog Risk Task (BART), are of particular interest because they are associated with real world risky behavior, including illegal drug use. We used cognitive models to disentangle underlying processes in both tasks. Whereas behavioral measures from the IGT and BART were uncorrelated, cognitive models revealed two reliable cross-task associations. Results suggest that the tasks similarly measure loss aversion and decision-consistency processes, but not necessarily the same learning process. Additionally, substance-using individuals (and especially stimulant users) performed worse on the IGT than healthy controls did, and this pattern could be explained by reduced decision consistency.  相似文献   

    

Lucas RE  Diener E 《Journal of personality and social psychology》2001,81(2):343-356

Extraversion is a broad, multifaceted trait, yet researchers are still unsure of its defining characteristics. One possibility is that the essential feature of extraversion is the tendency to enjoy social situations. An alternative possibility is that extraversion represents sensitivity to rewards and the tendency to experience pleasant affect. In three studies, participants rated situations that varied on two dimensions: (a) whether they were social or nonsocial and (b) whether they were very pleasant, moderately pleasant, moderately unpleasant, or very unpleasant. Extraverts only rated social situations more positively than introverts did when the situations were pleasant, and extraverts also rated nonsocial situations more positively than introverts did if the situations were pleasant. Thus, the pleasantness of situations was more important than whether they were social or nonsocial in determining extraverts' and introverts' enjoyment.  相似文献   

    

Haber MG  Cohen JL  Lucas T  Baltes BB 《American journal of community psychology》2007,39(1-2):133-144

Social support is broad term encompassing a variety of constructs, including support perceptions (perceived support) and receipt of supportive behaviors (received support). Of these constructs, only perceived support has been regarded as consistently linked to health, and researchers have offered differing assessments of the strength of the received-perceived support relationship. An overall estimate of the received-perceived support relationship would clearly further the dialogue on the relationship between received and perceived support and thus assist in the theoretical development of the field. This study evaluated all available studies using the Inventory of Socially Supportive Behaviors (ISSB; Barrera, Sandler, & Ramsey, 1981, American Journal of Community Psychology, 9, 435–447) and any measure of perceived social support. Using effect sizes from 23 studies, we found an average correlation of r = .35, p < .001. Implications of this estimate for further development of models of social support as well as interventions to enhance social support are discussed.  相似文献   

    

Lucas Torres  David Rollock 《Journal of multicultural counseling and development》2004,32(3):155-167

Among 96 Hispanic adults, mostly recent immigrants responding in Spanish, intercultural competence contributed to variance in acculturative distress beyond that already accounted for by general coping, acculturation, and sociodemographic variables. Intercultural competence best predicted acculturative distress. Findings suggest that Hispanics with a low sense of intercultural and intracultural proficiency may experience increased stress. Entre 96 adultos hispanos, inmigrantes en su mayor parte recientes que responden en el español, la capacidad intercultural contribuida a la variación de asimilación penosa más allá que ha sido justificada por el enfrentamiento general, asimilación, y los variables sociodemograficos. La capacidad intercultural que mejor predijo la penosa asimilación. Los hallazgos sugieren que los hispanos con un sentido bajo de nivel de competencia intercultural y intracultural pueden sufrir de un nivel alto de estrés.  相似文献