A developmental association exists between colour preference and emerging colour term acquisition in young children. Colour preference might influence colour term acquisition by directing attention towards or away from a particular colour, making it more or less memorable. To investigate the role that colour preference may have in the acquisition of colour terms, experimental tasks of colour preference, discrimination, attention, memory, and new colour term learning, were given to three groups of participants (preschool children; primary school children; and adults). Each task utilized the same colour stimuli, which were four computer‐simulated colours, matched perceptually to four different Munsell chips, drawn from the same colour category. Three colours varied systematically from an anchor colour (10PB 4/8) only in saturation (10PB 4/4), luminance (10PB 6/8), or hue (5P 4/8). Results showed that within‐category colour preferences emerged with age, and that when established within individuals, most preferred colours were named significantly more accurately than least preferred colours, although this association did not appear to be mediated directly by attention or memory. Rather, perceptual saliency was shown to have a mediating role, to some extent, in determining the relationship between colour preference and the cognitive processing of colour. 相似文献
According to Persson and Savulescu, the risks posed by a morally corrupt minority's potential to abuse cognitive enhancement make it such that we have an urgent imperative to first pursue moral enhancement of humankind – and, consequently, if we are a long way from safe, effective moral enhancement, then we have at least one good reason to consider opposing further cognitive enhancement. However, as Harris points out, such a proposal seems to support delaying life-saving cognitive progress. In this article, we first show that Harris's worry can be expanded to show that Persson and Savulescu's proposal also threatens the development of moral enhancement – precisely what they suggest we have pro tanto reason to pursue. From there, we offer our own, alternative proposal – one on which cognitively enhanced researchers play a key role in the production of moral enhancement, and those in the general population who wish to be cognitively enhanced must first accept moral enhancement as an entry requirement. We engage with four substantive objections to our proposal and use these objections to refine and strengthen the details. 相似文献
An empirical research study based upon the expectancy–value model of Eccles and colleagues (1983) investigated the effect of gender-role orientations on psychological dimensions of female athletes' sport participation and the likelihood of their continued participation in a stereotypical masculine activity. The model ( Eccles et al., 1983 ) posits that gender-role orientation is linked to the intention to persist or discontinue sport participation, which is acted upon indirectly through mediation by two motivational variables: an individual's perceived competence and the perceived value of the activity. Three models were compared to test this mediation hypothesis with 333 female adolescent handball players in a prospective study. Results from structural equation modeling showed that a fully mediated model fit the data. The masculinity orientation positively predicted value for and perceived competence in handball, whereas the femininity orientation negatively predicted perceived competence. In addition, the two motivational variables negatively predicted intention to drop out. Finally, such intentions are the more proximal predictors of actual dropout. 相似文献
Objective: Advanced non-small cell lung cancer (NSCLC) is common, deadly, and associated with impairing anxiety for patients and caregivers who often co-experience similar symptoms that can vary together over time. We aimed to discover themes as to how NSCLC patients and caregivers express and cope with anxiety.
Design: Semi-structured interviews of patient-caregiver dyads (N?=?21), coded using NVivo Software.
Main Outcome Measures: Open-ended questions on anxiety mutuality, giving or receiving care, communication, and the most difficult aspects of having or caring for someone with Stage IV NSCLC.
Results: Analyses revealed that patients and caregivers were linked psychologically, co-experiencing symptoms of distress or coping, rising and falling together. Shared patient and caregiver themes emerged of cognitive, behavioural and physiological manifestations of anxiety and coping mechanisms.
Conclusions: Patient and caregiver expressions of anxiety and coping methods mapped onto the cognitive-behavioural model, implying potential use of cognitive behavioural therapy (CBT) to address these issues. This expands understanding of symptoms and coping strategies in NSCLC, explores patient-caregiver interaction, and confirms the need for future clinical intervention. Future research should focus on development and dissemination of CBT-based dyadic interventions addressing anxiety in NSCLC patients and caregivers. 相似文献
AbstractBackground: The social challenges that non-binary people experience, due in part to social intolerance and the lack of validation of non-binary gender identities, may affect the mental health and quality of life of this population. However, studies that have distinguished between non-binary and binary transgender identities are lacking.Aim: To compare the mental health and quality of life of a community sample of non-binary transgender adults with controls (binary transgender people and cisgender people) matched on sex assigned at birth.Method: A total of 526 participants were included. Ninety-seven were classified as non-binary and were compared with two control groups: 91 people classified as binary and 338 cisgender people. Only transgender people not on gender affirming hormone treatment or who had not undergone gender affirming surgery were included. Participants were invited to complete an online survey that included mental health and quality of life measures.Results: Non-binary people reported significantly better mental health than binary transgender people, but worse than cisgender people. Overall, there were no significant differences in quality of life between non-binary and binary transgender participants assigned male at birth and transgender females, but non-binary assigned males at birth had better scores on the psychological and social domains of quality of life than transgender males. Quality of life was better across all domains in cisgender people than transgender groups.Conclusion: There is an inequality with regard to mental health and quality of life between non-binary (and binary) transgender people and the cisgender population that needs to be addressed. The better mental health scores in non-binary people may reflect lower levels of body dissatisfaction among the non-binary population. Mental health problems and poor quality of life are likely to have social causes and hence legislative measures and broader government-led inclusive directives should be put in place to recognize and to validate non-binary identifying people. 相似文献