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171.
Caroline H. Stroud Amanda C. La Guardia James W. Crosby Craig E. Henderson 《Mental health, religion & culture》2015,18(9):777-788
The present study sought to clarify gaps in current knowledge integrating personality, spirituality, and risk for suicide/self-harm among sample of 336 lesbian, gay, and bisexual community members. It was hypothesised that Neuroticism would positively predict, and Extraversion and Agreeableness would negatively predict, measures of suicide and self-injury proneness. Additionally, it was predicted that spirituality, defined as Spiritual Life Integration (SLI) and Social Justice Commitment, would interact with personality traits to attenuate risk for suicide and self-injury. Results supported the role of Neuroticism, and identified an unexpected predictor of Conscientiousness, at the main effect level. Moderation patterns were observed such that Agreeableness and Extraversion interacted with SLI to attenuate risk, such that high levels of each trait and high levels of spirituality were protective against suicide and self-injury proneness. Theoretical and practical implications with emphasis on counselling intervention implementation and future research are discussed. 相似文献
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We used functional MRI to investigate several hypotheses concerning the functions of posterior parahippocampal cortex and retrosplenial cortex, two regions that preferentially activate to images of real-world scenes compared to images of other meaningful visual stimuli such as objects and faces. We compared activation resulting from photographs of rooms, city streets, cityscapes, and landscapes against activation to a control condition of objects. Activation in posterior parahippocampal cortex, including parahippocampal place area, was greater for all scene types than objects, and greater for scenes that clearly convey information about local three-dimensional (3-D) structure (city streets and rooms) than scenes that do not (cityscapes and landscapes). Similar differences were observed in retrosplenial cortex, though activation was also greater for city streets than rooms. These results suggest that activation in both cortical areas is primarily related to analysis or representation of local 3-D space. The results are not consistent with hypotheses that these areas reflect panoramic spatial volume, an artificial versus natural category distinction, an indoor versus outdoor distinction, or the number of explicit objects depicted in a scene image. 相似文献
174.
C. J. Lueck S. Tanyeri T. J. Crawford L. Henderson C. Kennard 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1992,45(2):193-210
The saccadic eye movements of nine patients with Parkinson's disease were compared to those of nine age-matched controls in two paradigms generating volitional saccades. In both paradigms, subjects had to make delayed saccades to peripheral LED targets: a peripheral target appeared 700 msec before a buzzer sounded, the buzzer being the signal to make a saccade to the target. In the first paradigm (“centre-off”), the fixation target was extinguished simultaneously with buzzer onset. In the second (“centre-remain”) it was not extinguished until 1000 msec later. The results showed that for outward saccades in both paradigms, there was no difference between Parkinsonian patients and controls, but saccadic latencies were significantly shorter in the “centre-remain” paradigm. The initial outward saccades were indistinguishable from the normal, reflex saccades of the same subjects. However, saccades returning to the centre (a type of remembered target saccade) were hypometric and showed multistepping. Both effects were more pronounced in patients with Parkinson's disease. The significance of these findings in terms of current hypotheses about the nature of the Parkinsonian saccadic deficit is discussed. 相似文献
175.
Susan Goodrich Leslie Henderson Nina Allchin Anita Jeevaratnam 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1990,42(4):763-775
Two experiments are reported in which high-compatibility reaction time (RT) tasks were performed with, and without, a concurrent secondary task. In both experiments, the secondary task interfered to a greater extent with simple RT than with choice RT. In fact, the effect of adding a secondary task was to eliminate the advantage of simple RT over two-alternative-choice RT. Previous studies of this phenomenon employed a task in which subjects raised a finger when it received tactile stimulation, while engaging in continuous reading aloud. The present experiments show that the effect can be obtained using a different stimulus modality (vision) as well as other responses (vocal) and secondary tasks (shadowing, auditory step-tracking). The paradigm provides a means of isolating preparatory processes that are peculiar to the simple RT task. 相似文献
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Caregiver depressive symptoms and observed family interaction in low-income children with persistent asthma 总被引:2,自引:2,他引:0
This study examined the relationship between caregiver depressive symptoms and observed parenting behaviors and family processes during interactions among 101 urban, low-income Africtan American families with children with persistent asthma. Caregivers (primarily female) were assessed on four dimensions (i.e., warmth/ involvement, hostility, consistent discipline, relationship quality) in three videotaped interaction tasks (loss, conflict, cohesion). The results indicated that increased depressive symptoms were significantly associated with lower warmth/involvement and synchrony scores and greater hostility scores during the loss and conflict tasks. In the total sample, the highest levels of hostility and the lowest levels of warmth/involvement were found for the conflict task; nevertheless, caregivers with moderate/severe depressive symptoms showed a significantly greater increase in hostility from the loss to the conflict task than caregivers with minimal/mild depressive symptoms. The findings highlight the salience of considering task content in family observational process research to expand our understanding of depressed and nondepressed caregivers abilities to modulate appropriately their behaviors and affect across various family interactions. Implications for improving asthma management for low-income children with persistent asthma are discussed, including the utility of multidisciplinary interventions that combine asthma education with family therapy. 相似文献
180.
Seven hundred seventy-nine infants were screened at 4 months of age for motor and emotional reactivity. At age 9 months, infants who showed extreme patterns of motor and negative (n = 75) or motor and positive (n = 73) reactivity and an unselected control group (n = 86) were administered the Laboratory Temperament Assessment Battery, and baseline electroencephalogram data were collected. Negatively reactive infants showed significantly more avoidance than positively reactive infants and displayed a pattern of right frontal electroencephalogram asymmetry. Positively reactive infants exhibited significantly more approach behavior than controls and exhibited a pattern of left frontal asymmetry. Results support the notion that approach-withdrawal bias underlies reactivity in infancy. 相似文献