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101.
Children with Developmental Coordination Disorder (DCD) fail to acquire adequate motor skill, yet surprisingly little is known about the oculomotor system in DCD. Successful completion of motor tasks is supported by accurate visual feedback. The purpose of this study was to determine whether any oculomotor differences can distinguish between children with and without a motor impairment. Using eye tracking technology, visual fixation, smooth pursuit, and pro‐ and anti‐saccade performance were assessed in 77 children that formed three groups: children with DCD (aged 7–10), chronologically age (CA) matched peers, and a motor‐match (MM) group (aged 4–7). Pursuit gain and response preparation in the pro‐ and anti‐saccade tasks were comparable across groups. Compared to age controls, children with DCD had deficits in maintaining engagement in the fixation and pursuit tasks, and made more anti‐saccade errors. The two typically developing groups performed similarly, except on the fast speed smooth pursuit and antisaccade tasks, where the CA group outperformed the younger MM group. The findings suggest that children with DCD have problems with saccadic inhibition and maintaining attention on a visual target. Developmental patterns were evident in the typically developing groups, suggesting that the pursuit system and cognitive control develop with age. This study adds to the literature by being the first to systematically identify specific oculomotor differences between children with and without a motor impairment. Further examination of oculomotor control may help to identify underlying processes contributing to DCD. A video abstract of this article can be viewed at: https://youtu.be/NinXa2KlB4M . [Correction added on 27 January 2017, after first online publication: The video abstract link was added.] 相似文献
102.
Samuel?ClarkEmail authorView authors OrcID profile 《Ethical Theory and Moral Practice》2018,21(2):371-385
Velleman, MacIntyre, and others have argued for the compositional view that lives can be other than equally good for the person who lives them even though they contain all and only the same moments, and that this is explained by their narrative structure. I argue instead for explanation by self-realization, partly by interpreting Siegfried Sassoon’s exemplary life-narrative. I decide between the two explanations by distinguishing the various features of the radial concept of narrative, and showing, for each, either that self-realization is just as good an account, or that we should prefer the self-realization account, of the composition it is supposed to explain. I conclude that, if the shape of a life matters, it matters because some shapes are self-realizations, not because they are narratives. 相似文献
103.
Nuworza Kugbey Ethel Akpene Atefoe Nkansah Anakwah Kingsley Nyarko Samuel Atindanbila 《Journal of Psychology in Africa》2018,28(4):261-266
This study examined emotional intelligence and personal growth initiative influences on the level of subjective happiness among university students in Ghana. Two hundred and sixty undergraduate students were participants (female = 69.8%; mean age = 21.72 years, SD = 3.61 years). They responded to measures of emotional intelligence, personal growth initiative, and subjective happiness. After controlling for their demographic characteristics, and following hierarchical regression analysis, results indicate emotional intelligence and intentional behaviour domain of personal growth to predict students’ level of subjective happiness. These findings suggest that students’ ability to manage and utilise their emotions, as well as their personal growth initiative contribute significantly to their level of happiness. 相似文献
104.
Meghan Hegarty-Craver Kristin H. Gilchrist Cathi B. Propper Gregory F. Lewis Samuel J. DeFilipp Jennifer L. Coffman Michael T. Willoughby 《Behavior research methods》2018,50(5):1816-1823
Respiratory sinus arrhythmia (RSA) is a quantitative metric that reflects autonomic nervous system regulation and provides a physiological marker of attentional engagement that supports cognitive and affective regulatory processes. RSA can be added to executive function (EF) assessments with minimal participant burden because of the commercial availability of lightweight, wearable electrocardiogram (ECG) sensors. However, the inclusion of RSA data in large data collection efforts has been hindered by the time-intensive processing of RSA. In this study we evaluated the performance of an automated RSA-scoring method in the context of an EF study in preschool-aged children. The absolute differences in RSA across both scoring methods were small (mean RSA differences = –0.02–0.10), with little to no evidence of bias for the automated relative to the hand-scoring approach. Moreover, the relative rank-ordering of RSA across both scoring methods was strong (rs = .96–.99). Reliable changes in RSA from baseline to the EF task were highly similar across both scoring methods (96%–100% absolute agreement; Kappa = .83–1.0). On the basis of these findings, the automated RSA algorithm appears to be a suitable substitute for hand-scoring in the context of EF assessment. 相似文献
105.
Samuel O. Ngene Babatunde Adedokun Prisca Adejumo Olufunmilayo Olopade 《Journal of genetic counseling》2018,27(4):863-873
Genetic testing services for breast cancer are well established in developed countries compared to African populations that bear a disproportionate burden of breast cancer (BC). The objective of this study is to examine the knowledge of professional Nigerian women about BC genetics and their intentions to utilize genetic testing services when it is made available in Nigeria. In this study, 165 lecturers and 189 bankers were recruited and studied using a validated self-administered questionnaire. The respondents’ mean age was 34.9 years (SD?=?10.9), 6.5% had family history of BC, and 84.7% had limited knowledge of breast cancer genetics. The proportion of women with genetic testing intentions for breast cancer was 87.3%. Health care access (OR?=?2.35, 95% CI, 1.07–5.13), religion (OR?=?3.51, 95% CI, 1.03–11.92), and perceived personal risk if a close relative had breast cancer (OR?=?2.31, 95% CI, 1.05–5.08) independently predicted testing intentions. The genetic testing intentions for BC were high despite limited knowledge about breast cancer genetics. Promotion of BC genetics education as well as efforts to make BC genetic testing services available in Nigeria at reduced cost remains essential. 相似文献
106.
In contrast to a growing body of literature examining the experiences and trends of those who leave their faith tradition—particularly among Christian denominations—relatively little is known about those who specifically disaffiliate from Mormonism, although some evidence suggests that former Mormons may be especially likely to embrace secularity or irreligion rather than other religious beliefs and practices. Pursuant to empirically investigating this reactionary dynamic, the current study compared the relative religiosity and secularity of an online sample of active Mormons (n?=?194) and former Mormons (n?=?109) using the Abbreviated Religiousness Measure (ARM), an updated questionnaire of multidimensional religiosity. Results supported the ARM’s improved psychometrics and its hypothesized three-factor structure with both subsamples. Additionally, multivariate and univariate results indicated that active and former Mormon participants from our sample, significantly polarized in their self-reported level of religious beliefs, rituals, and influence on daily behaviors, with active Mormon reporting high religiosity and former Mormons reporting low religiosity or high secularity. Although these results comport with reactionary deconversion dynamics found in other high cost religions, limits to generalizability are discussed. Reasons for and implications of this reactionary phenomenon are also posited. 相似文献
107.
Gulledge Jonathan P. Fernández-Carriba Samuel Rumbaugh Duane M. Washburn David A. 《The Psychological record》2015,65(1):203-207
The Psychological Record - The ability to interpret facial expressions of others is one of the more important abilities possessed by humans. However, is it possible for humans to interpret the... 相似文献
108.
Causal Networks or Causal Islands? The Representation of Mechanisms and the Transitivity of Causal Judgment
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Knowledge of mechanisms is critical for causal reasoning. We contrasted two possible organizations of causal knowledge—an interconnected causal network, where events are causally connected without any boundaries delineating discrete mechanisms; or a set of disparate mechanisms—causal islands—such that events in different mechanisms are not thought to be related even when they belong to the same causal chain. To distinguish these possibilities, we tested whether people make transitive judgments about causal chains by inferring, given A causes B and B causes C, that A causes C. Specifically, causal chains schematized as one chunk or mechanism in semantic memory (e.g., exercising, becoming thirsty, drinking water) led to transitive causal judgments. On the other hand, chains schematized as multiple chunks (e.g., having sex, becoming pregnant, becoming nauseous) led to intransitive judgments despite strong intermediate links ((Experiments 1–3). Normative accounts of causal intransitivity could not explain these intransitive judgments (Experiments 4 and 5). 相似文献
109.
Bible Beliefs,Conservative Religious Identity,and Same‐Sex Marriage Support: Examining Main and Moderating Effects
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Samuel L. Perry 《Journal for the scientific study of religion》2015,54(4):792-813
Research finds that Americans who espouse theologically conservative beliefs about the Bible generally oppose same‐sex marriage. Studies exploring this link, however, have been limited in that their operationalization of fundamentalist belief has been problematically conceptualized and they have potentially confounded the effect of conservative religious identity. The current study asks: (1) How do distinct beliefs about the nature and authority of the Bible influence same‐sex marriage support? (2) Do these beliefs influence same‐sex marriage support independently of conservative religious identity? (3) To what extent do Bible beliefs and conservative religious identity moderate one another's effects? And (4) to what extent are these factors moderated by religious tradition and frequency of Bible reading? Analyses of 2006 Portraits of American Life Study data reveal that while identifying as religiously conservative is the strongest predictor of opposition to same‐sex marriage, believing in inerrancy and creationism remain strong predictors in full models. I also find moderating effects between belief in creationism, inerrancy, inspiration; religious‐conservative identity; and religious tradition. Findings clarify how theological beliefs and religious identity shape support for same‐sex marriage across religious traditions. 相似文献
110.