The relationship between mental toughness and subjective mental illness recovery

Recently there has been an increasing interest in subjective mental illness recovery, and it has been recognised that there is an important role for characteristics such as self-efficacy and locus of control. Mental toughness describes a set of characteristics important for dealing with stress and pressure, and is comprised of challenge, commitment, control of emotion, control of life, confidence in abilities, and interpersonal confidence. The current study explored relationships between mental toughness and subjective mental illness recovery. Seventy-seven participants (nineteen males and fifty-eight females, the majority of which were young adults aged 18–21 years) who had previously recovered from, or were currently recovering from a mental illness (self-reported) completed questionnaire measures of mental toughness and subjective mental illness recovery. Mental toughness had a positive significant relationship to recovery, with particular roles for commitment and confidence in abilities. The findings are discussed in terms of implications for recovery-oriented practice, intervention, and measurement. Further research should examine the role of mental toughness in different aspects of subjective recovery, and also explore relationships with objective measures of recovery.     

To measure attributed mental illness1

This work follows from the assumption that person perception processes allow people to categorize others, and, thereupon, to predict the perceived person's behaviors. A scale, the Mental Illness Behaviors Prediction Scale (MIBPS) was developed for use in studies of ascribed mental illness. The MIBPS is comprised of fifteen items, each of which describes a situation and four alternative behaviors scaled for “mental illness level.” The alternatives were clearly scaleable. High item-to-total-score correlations were found. When subjects rated a “very poorly adjusted person” and a “very well-adjusted person,” the item scores, as assigned to these two persons, were clearly differentiating. In other studies the overall “mental illness level” of perceived persons was found to vary with selected independent variables. The utility of the scale supports the conclusion that people have developed and do use a person-perceiving dimension labeled mentally ill/mentally healthy, and the use of this dimension promotes the expectation of specific kinds of behavior from the target person.     

语义距离与创造性思维关系的元分析

自然语言处理的发展为探究语义距离与创造性思维的关系提供了可靠且有效的研究方法。近些年关于两者之间关系的研究逐渐增多,但研究结论并不一致。本研究基于创造力联想理论及扩散激活模型,通过元分析的方法探讨了语义距离与创造性思维的整体关系,并且分析了以往研究结论不一致的原因。本文经过文献检索和筛选后获得14项研究,提取r值作为效应值(共53个效应值,4729个独立样本),并使用随机效应模型进行了元分析。结果显示：语义距离与创造性思维存在中等程度的正相关(r=0.379, 95%CI [0.300, 0.452]);二者的相关强度受到被试年龄和创造性思维不同测量指标的调节。研究结果表明语义距离与创造性思维关系密切,同时解释了以往研究结论不一致的原因。上述结果不仅能为更深入地探讨创造性思维的认知神经机制提供新的研究视角和理论解释,而且有助于更全面地理解语义距离与创造性思维二者的关系及其边界条件,为更好地解释、预测和提升创造力提供科学依据和重要启示。     

The influence of naive causal theories on lay concepts of mental illness

Two experiments, incorporating both real-life (Experiment 1) and artificial (Experiment 2) stimuli, demonstrated that lay concepts of mental disorders can be reliably predicted from subjects' naive causal theories about those disorders. Symptoms that are deeper causes (X, where X causes Y, which causes Z) are more important in lay concepts than intermediate causes (Y), which in turn are more important than terminal effects (Z). In addition, symptoms that cause or are caused by other symptoms are more important in lay concepts than symptoms not participating in any causal relationships. Implications of these results for current models of categorization and for research on lay theories of mental disorders are discussed, and future directions for research are suggested.     

The relationship between comprehension and metacomprehension ability

We investigated the relationship between the ability to comprehend text and the ability to predict future performance and to assess past performance on text. Subjects were poor at predicting performance, which may be why prediction accuracy did not relate to measures of comprehension ability. Measures of comprehension ability did relate to the accuracy with which subjects assessed their performance on tests. Better and faster comprehenders judged their relative levels of test performance over sections of text more accurately than did poorer and slower comprehenders.     

The relationship between shame and perceived biological origins of mental illness among South Asian and white American young adults

Mental illness (MI) affects one in four people in their lifetime and a failure to seek help for MI can have grave consequences. To decrease stigma and increase help seeking, prior campaigns have promoted the biological origins of MI. Even though some research supports the efficacy of this approach, other research does not. We propose cultural differences as a partial explanation for these inconsistent results. The current study assessed ethnic differences in the relationship between perceived causes of MI, shame associated with MI and perceived family support for help seeking. White and South Asian American (SAA) undergraduate students completed an online survey (n = 177). Results indicated that SAAs were significantly more likely than whites to perceive character deficits as the cause of MI. Further, among those who had sought help for MI, ethnic differences emerged in perceptions of MI based on perceived cause. SAAs who believed that MI had biological origins perceived more shame and less family support for seeking help compared to SAAs who believed MI was due to character deficits. The converse was true for whites – those who believed that MI had biological origins perceived less shame and more family support for help seeking compared to whites who believed MI was due to character deficits. The results of the current study illuminate the role that culture plays in perceptions of MI. Further, these results have implications for interventions targeting South Asian populations and for mental health outreach in general.     

The relationship of specific mental ability measures compared to a general mental ability measure to quality and quantity performance on a clerical job sample

Barrett (1993) presented evidence that mental ability measures designed specifically for the prediction of performance in tasks and jobs have validity at least equal to that of tests of general mental ability, while having advantages such as lower adverse impact. The current study demonstrates that the match in specificity of predictor and criterion can be attained through simple changes in the scoring of standard mental and clerical ability tests. A sample of 51 university students completed a battery of pre-employment tests and, a week or two later, worked on a clerical job sample. The results indicated that quality of performance (number of errors on the task) was best predicted using the number of errors made on the predictor tests while quantity of work was only predicted by the number correct. A test of general mental ability did not correlate with either criterion. These results contradicted the conclusions of Schmidt (1993) that specific ability tests have no incremental validity above a general ability test.Ralph Alexander died before this report was complete. Consequently, the conclusions are those of the first two authors.     

The relationship between mental vitality and cardiovascular health

Past measurement of vitality has included both emotional and physical components. Since aspects of physical vitality such as fatigue can be indicative of physical illness, the usefulness of existing measures of vitality to predict health is limited. This research was designed to examine the psychometric properties of a new Mental Vitality Scale and to test its associations with measures of cardiovascular health over the course of 2 years. The measure of mental vitality was administered in a two-part study using three different samples. In part 1, the reliability and validity of the scale was assessed with a student and a clinic sample. In part 2, medical data on mental and physical health were abstracted over a two-year period from 1041 patient records from a multi-specialty medical practice, and mental vitality assessed through a mailed questionnaire. The findings indicate that the Mental Vitality Scale is a valid and reliable questionnaire for measuring this construct. Mental vitality was also associated with reduced odds of several cardiovascular outcomes and prospective analyses suggest that mental vitality may serve a protective function in the development of cardiovascular disease. The results lend support for the importance of mental vitality as a construct that may be relevant for considering resilience in relation to cardiovascular disease.     

The relationship between mental rotation and representational momentum

Two experiments explored a possible relationship between mental rotation and representational momentum, a task in which participants were asked to remember an object's position following a sequence of images implying motion. Typically, participants misremember the position as distorted forward along the implied trajectory. If representational momentum relies on mental imagery, the magnitude of memory distortion in a representational momentum task should be positively correlated with the rate of mental rotation. As predicted, faster mental rotation rates and larger memory distortions for object position were observed for rotational axes aligned with the viewers' coordinate system. In addition, participants with slower mental rotation rates produced smaller memory distortions in the implied-event task.     

The relationship between mental toughness and affect intensity

Mentally tough athletes are conceptualized as being able to function effectively in stressful situations and recent research has found small to moderate correlations between mental toughness and coping. Despite this no research has thus far examined the possibility that mentally tough athletes experience less intense emotions. This paper tested the relationship between mental toughness and affect intensity to determine whether mentally tough athletes generally experienced more or less intense emotions. A sample of 112 sport performers (55 men and 57 women) aged between 18 and 51 years (M = 29.3, s = 10.3) acted as participants, and ranged from recreational to national level in a variety of sports. Mental toughness and affect intensity were found to be unrelated. This is an important finding because it suggests participants with high or low levels of mental toughness do not characteristically experience more or less intense emotions. Thus there is no evidence to suggest the ability of mentally tough athletes to remain relatively unaffected by pressure or adversity is due to lower levels of affect intensity. More research is required to understand how mentally tough athletes (in comparison to less tough athletes) maintain control and high levels of performance in stressful circumstances.     

The relationship between mental toughness and affect intensity

Mentally tough athletes are conceptualized as being able to function effectively in stressful situations and recent research has found small to moderate correlations between mental toughness and coping. Despite this no research has thus far examined the possibility that mentally tough athletes experience less intense emotions. This paper tested the relationship between mental toughness and affect intensity to determine whether mentally tough athletes generally experienced more or less intense emotions. A sample of 112 sport performers (55 men and 57 women) aged between 18 and 51 years (M = 29.3, s = 10.3) acted as participants, and ranged from recreational to national level in a variety of sports. Mental toughness and affect intensity were found to be unrelated. This is an important finding because it suggests participants with high or low levels of mental toughness do not characteristically experience more or less intense emotions. Thus there is no evidence to suggest the ability of mentally tough athletes to remain relatively unaffected by pressure or adversity is due to lower levels of affect intensity. More research is required to understand how mentally tough athletes (in comparison to less tough athletes) maintain control and high levels of performance in stressful circumstances.     

The link between mental rotation ability and basic numerical representations

Mental rotation and number representation have both been studied widely, but although mental rotation has been linked to higher-level mathematical skills, to date it has not been shown whether mental rotation ability is linked to the most basic mental representation and processing of numbers. To investigate the possible connection between mental rotation abilities and numerical representation, 43 participants completed four tasks: 1) a standard pen-and-paper mental rotation task; 2) a multi-digit number magnitude comparison task assessing the compatibility effect, which indicates separate processing of decade and unit digits; 3) a number-line mapping task, which measures precision of number magnitude representation; and 4) a random number generation task, which yields measures both of executive control and of spatial number representations. Results show that mental rotation ability correlated significantly with both size of the compatibility effect and with number mapping accuracy, but not with any measures from the random number generation task. Together, these results suggest that higher mental rotation abilities are linked to more developed number representation, and also provide further evidence for the connection between spatial and numerical abilities.