The Relationship between Everyday Problem Solving and Inconsistency in Reaction Time in Older Adults

ABSTRACT

The purpose of the present study was to investigate whether inconsistency in reaction time (RT) is predictive of older adults' ability to solve everyday problems. A sample of 304 community dwelling non-demented older adults, ranging in age from 62 to 92, completed a measure of everyday problem solving, the Everyday Problems Test (EPT). Inconsistency in latencies across trials was assessed on four RT tasks. Performance on the EPT was found to vary according to age and cognitive status. Both mean latencies and inconsistency were significantly associated with EPT performance, such that slower and more inconsistent RTs were associated with poorer everyday problem solving abilities. Even after accounting for age, education, and mean level of performance, inconsistency in reaction time continued to account for a significant proportion of the variance in EPT scores. These findings suggest that indicators of inconsistency in RT may be of functional relevance.     

Complex Reaction Time and General Intelligence: A Refinement

College students (N = 28) completed a reaction-time task that yielded decision times for simple and complex conditions. Each student was also administered the revised edition of the Wechsler Adult Intelligence Scales (WAIS-R). Decision-time parameters generally correlated negatively with WAIS subscales. These correlations reached significance, however, mainly with timed performance subscales. The results were consistent with Vernon's (1983) results.     

时间与创造力关系框架的构建

本文从时间对主体创造力的刻画与影响以及主体加工、处理时间的方式对自身创造力所产生的影响两个方面,整合了散落在各处的时间与创造力关系的研究,并构建丁它们之间关系的框架。讨论了以后时间与创造关系研究的方向以及从该方面培养创造性的前景。     

The Relationship between Intelligence and Age among Superior Adults

The authors addressed whether parental expression of disappointment should be included as a distinct factor in M. L. Hoffman's (2000) well-established typology of parenting styles (induction, love withdrawal, power assertion). Hoffman's 3-factor model, along with a more inclusive 4-factor model (induction, love withdrawal, power assertion, and expressions of disappointment), were respectively evaluated in exploratory factor analyses. The analysis utilized extant data (J. Krevans &; J. C. Gibbs, 1996) comprised of responses by children (N = 73) and their mothers (N = 67) to an adaptation of M. L. Hoffman and H. D. Saltzstein's (1967) parental discipline measure. The findings supported Hoffman's original model. Disappointment may be reducible to love withdrawal or induction, although disappointment may be a more appropriate induction for adolescents.     

Binary Choice Reaction Time as a Function of the Relationship between Durations and Forms of Responses

In a choice between responding with the left or right hand, some kinds of differences between the movements increase RT (Reaction Time) while others do not. Of the first kind are differences in form, while differences in the finger used are of the latter kind. In previous experiments differences in form were confounded with differences in duration. Since there is some indication that a difference in duration is sufficient to lengthen RT, both characteristics were varied separately. It turned out that a difference in form (duration being constant) has essentially the same effects as a difference in duration (form being constant): Mean RT is longer, variability of RT and MT (movement time) is larger, and frequency of choice errors is smaller than in choice between identical movements. These effects, which seem to be associated with choice between movements of different temporal patterns, are interpreted in terms of advance specification of movement parameters. Additional results on the relationship between response duration and RT suggest that RT does not depend on duration (or velocity) per se, but on how much the duration deviates from quickest performance.     

The Relationship between Emotional Intelligence and Domain-Specific and Domain-General Creativity

The Amusement Park Theory of Creativity, which represents both domain-specific and domain-general perspectives of creativity, calls for more research on how individual difference constructs are related to creativity at all ends of the domain-specificity and general spectrum. Toward this goal, this study examined emotional intelligence (using the Emotional Intelligence Scale) in relationship with both a domain-general measure (the Abbreviated Torrance Test for Adults) and a domain-specific measure (Kaufman Domains of Creativity Scale) in a sample of 281 Chinese undergraduates. Although emotional intelligence demonstrated no relationship with divergent thinking, it did positively predict all five domains of creativity on the self-report measure (ranging from .52 to .77). These findings add to the nuanced relationship between emotional intelligence and creativity and serve as a call for more work of this nature.     

The Relationship between Performance in Near Match-to-Sample Tasks and Fluid Intelligence

Match-to-sample is a timed task in which a subject is presented with a visual stimulus (the probe) and must select a match to that stimulus (the target) from among an array of distractors. These tasks are frequently employed as tests of basic cognitive abilities and demonstrate consistent correlations with measures of intelligence. In the current study, a match-to-sample task was modified to produce near-match conditions (trials for which no exact match existed). Two factors were manipulated: type of discrepancy between the target and probe (additive or subtractive) and degree of discrepancy between target and probe (1 element or 2 elements). It was hypothesized that introducing near-match conditions would change the processing demands of the task, resulting in increased correlations between decision time and fluid intelligence. Degree and type of discrepancy affected decision times: participants required more time for 2 element discrepancies and additive type discrepancies. Contrary to expectations, increased decision time on a task did not correspond to higher correlations with fluid intelligence. For type, correlations were larger when participants needed to mentally subtract elements from the target in order to make it match the probe (mean r_additive = .399; mean r_subtractive = .451). For degree, correlations were larger for trials where the probe and target differed by one element (mean r = .470) than for trials where the probe and target differed by two elements (mean r = .380). These results seem to indicate that the relationship between the complexity of a task and general intelligence is not as straightforward as has been commonly believed.     

青年情绪智力与主观幸福感的关系

以444名青年为研究对象,采用Schutte编制的《情绪智力量表》、艾森克人格问卷和Diener等人编制的《国际大学调查》为研究工具,调查青年各群体的主观幸福感水平,并对情绪智力和主观幸福感的关系进行了研究。结果发现,青年不同群体之间存在显著的主观幸福感差异,本科生群体的主观幸福感水平最高;在控制了人口学变量和人格变量之后,情绪智力能独立预测主观幸福感各维度的变异。     

青少年网络不道德行为与父母教养方式的关系——道德脱离、责任心、道德同一性的中介作用

研究采用问卷法,对764名青少年进行测试,用结构方程模型检验了教养方式、责任心、道德同一性、道德脱离和网络不道德行为之间的关系模型。结果表明,拒绝型教养方式通过责任心、道德同一性和道德脱离的中介来间接影响网络不道德行为。责任心可以直接作用于网络不道德行为,也可以通过道德脱离的中介来影响网络不道德行为。道德同一性只能通过道德脱离来影响不道德行为。     

The Relationship between Vocabulary and Literacy When Intelligence is Held Constant

Summary

Measures of psychological causality, morality, justice, physical causality, skepticism, animism, and the ability to take other perspectives were individually administered to 41 kindergarten and first-grade children. An orthogonally rotated principal-components analysis indicated four factors. Factor I, social judgment, included measures of morality, justice, skepticism, and perspectives. The second and third factors were identified as psychological and physical causality, respectively. Factor IV was identified as Conceptions of Life and is discussed in another study (5). The results offered some support for Piaget's views that the attribution of physical and psychological causation have different bases and sources of origin.     

青少年网络受欺负与网络欺负的关系:一个有调节的中介模型

为探讨青少年网络受欺负对网络欺负影响的心理机制,本研究基于一般压力理论与情绪调节模型构建了一个有调节的中介模型,并采用网络欺负量表、社交焦虑量表以及情绪调节量表对武汉市某中学724名初中生进行测量,结果发现：（1）网络受欺负与社交焦虑、网络欺负显著正相关,社交焦虑与网络欺负显著正相关,认知重评与社交焦虑显著负相关,表达抑制与网络欺负显著正相关;（2）网络受欺负不仅直接预测网络欺负,还通过社交焦虑间接预测网络欺负;（3）网络受欺负对网络欺负的中介作用受到情绪调节策略的调节,对低认知重评的个体或高表达抑制的个体而言,中介作用更强。研究结果不仅解释了网络欺负是如何产生的,以及在什么条件下影响更大,也为减少网络欺负的发生提供了重要依据。     

一般流体智力研究中工作记忆与注意的关系

随着对一般流体智力的研究逐步深入,研究者们认为了解工作记忆与注意的相互关系是解决一般流体智力与前二者结构关系的关键。由于工作记忆系统中中央执行器的功能尚不明确,注意控制能力与工作记忆的关系难以确定。研究者中存在两种不同的观点：一种认为两者之间存在着密切的互动,另一种则认为两者就是同功同构的一个认知成分。     

The Relationship Between Family Factors and Adolescent Substance Use in Rural, Suburban, and Urban Settings

We tested the relationships and predictive power of family factors on rural, suburban, and urban adolescent substance use. A representative statewide survey of 11th grade students for gender, place of residence, and ethnicity was conducted. No significant differences were found between rural, suburban, and urban adolescents for substance use. For family sanction variables across all locations, adolescent substance involvement was significantly lower the more they perceived their families would stop them or care if they got drunk, smoked cigarettes, or used marijuana. Rural and suburban youth who reported that their parents talked to them about the dangers of smoking and getting drunk were less involved in substance use. While controlling for location, gender, and ethnicity, regression analyses showed that family sanctions against smoking cigarettes and marijuana explained a modest proportion of the variance in substance use. Finally, family talking about the dangers of cigarettes, family involvement in schools and belief that their families cared about them predicted lower substance use regardless of location, although minimal variance was explained. The findings have implications for social service providers regarding location settings, prevention, education, and intervention programming.     

大学生文化倾向性与姓名知觉反应时的关系

摘要 本文采用问卷调查和字词辨别反应时任务的方法,考察了大学生对个体姓名信息反应时与文化倾向性之间的关系。结果表明：（1）自陈式《垂直、水平个人-集体主义问卷》的集体主义维度上具有较低的区分效度,有待改善;（2）在视觉通路中,个体对自我的姓名、姓、名的加工时均具有一定的优先性,并发现个体对自我姓名的知觉模式为整体知觉;（3）姓名信息所蕴含的文化信息与文化倾向问卷中所测量的信息具有一定的相关,支持并验证了文化倾向问卷的内容效度;同时研究发现姓、名作为自我结构的标识物比姓名更佳。     

母亲外向性与青少年外向性的关系:中介与调节作用模型

本研究旨在考察母亲外向性、母亲积极教养方式和同伴关系对青少年外向性的影响及其作用机制。以湖南省常德市三所中学的864名初中生及其母亲为被试,让母亲被试报告自己的外向性水平,让初中生报告其外向性、积极教养方式和同伴关系的情况。结果表明：（1）母亲外向性不仅能直接正向预测青少年外向性,还能通过母亲积极教养方式和同伴关系的中介作用影响青少年外向性。且这一中介包括三条路径：母亲积极教养方式单独的中介作用、母亲积极教养方式→同伴关系的链式中介作用以及同伴关系的单独中介作用;（2）“母亲外向性→母亲积极教养方式→青少年外向性”这一中介过程受到同伴关系的调节。研究结果有助于揭示母亲外向性对青少年外向性的影响及其作用机制,对探讨同伴关系在个体发展过程中的“多重作用”有一定的启示。     

Psychometric Properties of the Trait Emotional Intelligence Questionnaire: Factor Structure,Reliability, Construct,and Incremental Validity in a French-Speaking Population

In this research, we investigated the psychometrical properties of the Trait Emotional Intelligence Questionnaire (TEIQue, Petrides &; Furnham, 2003 Petrides, K. V. and Furnham, A. 2003. Trait emotional intelligence: Behavioural validation in two studies of emotion recognition and reactivity to mood induction. European Journal of Personality, 17: 39–57. [Crossref], [Web of Science ®] , [Google Scholar]) in a French-speaking population. In summary, we found that (a) TEIQue scores were globally normally distributed and reliable; (b) the United Kingdom four-factor structure (well-being, self-control, emotionality, sociability) replicated in our data; (c) TEIQue scores were dependent on gender but relatively independent of age; (d) there was preliminary evidence of convergent/discriminant validity, with TEIQue scores being independent of nonverbal reasoning (Raven's [1976] Raven, J. C. 1976. Advanced Progressive Matrices Set II, Oxford, , England: Oxford Psychologist Press.  [Google Scholar] matrices) but positively related to some personality dimensions (optimism, agreeableness, openness, conscientiousness) as well as inversely related to others (alexithymia, neuroticism); (e) there was also preliminary evidence of criterion validity, with TEIQue scores predicting depression, anxiety, and social support as well as future state affectivity and emotional reactivity in neutral and stressful situations; (f) TEIQue scores were susceptible to socially desirable responding; however, (g) TEIQue scores had incremental validity to predict emotional reactivity over and above social desirability, alexithymia, and the Five-factor model of personality. Such results constitute encouraging preliminary findings in favor of the use of the TEIQue.     

Psychometric Properties of the Cultural Intelligence Scale in a Saudi Arabian Context

The purpose of this study was to evaluate the psychometric properties of the cultural intelligence scale (CQS) in a Saudi Arabian context. The CQS was administered to a random sample of 553 undergraduate students at Hail University. Results of a confirmatory factor analysis (CFA) supported the four‐factor structure of the CQS: cognitive, metacognitive, motivational, and behavioral. In addition, the results of a second‐order CFA indicated that these four factors can be further collapsed into one general factor. The CQS showed adequate internal consistency and test–retest reliability as well as convergent and discriminant validity. The results further revealed no significant differences between males and females. In sum, results suggest that the Arabic version of the CQS is a reliable and valid instrument for measuring an individual's intercultural intelligence.