早期儿童数学学习与执行功能的关系

执行功能是个体对复杂的认知活动的自我调节和以明确目标为导向的活动过程, 对早期儿童的数学学习起着重要的作用。早期儿童数学学习与执行功能呈显著正相关, 执行功能是儿童数学学习的重要认知加工机制。早期儿童执行功能和数学学习之间存在着相互预测的关系, 执行功能可以预测数学成绩, 数学成绩可以预测执行功能。高质量的早期数学教育可能具有发展儿童执行功能和数学能力的双重价值。未来研究可以明确执行功能的界定和统一测量工具, 提供更可靠的证据证明早期儿童执行功能与数学能力的因果关系, 以及进一步探究语言、数学以及执行功能三者之间的关系。     

Moderators of the relationship between implicit and explicit evaluation

Automatic and controlled modes of evaluation sometimes provide conflicting reports of the quality of social objects. This article presents evidence for 4 moderators of the relationship between automatic (implicit) and controlled (explicit) evaluations. Implicit and explicit preferences were measured for a variety of object pairs using a large sample. The average correlation was r=.36, and 52 of the 57 object pairs showed a significant positive correlation. Results of multilevel modeling analyses suggested that (a) implicit and explicit preferences are related, (b) the relationship varies as a function of the objects assessed, and (c) at least 4 variables moderate the relationship: self-presentation, evaluative strength, dimensionality, and distinctiveness. The variables moderated implicit-explicit correspondence across individuals and accounted for much of the observed variation across content domains. The resulting model of the relationship between automatic and controlled evaluative processes is grounded in personal experience with the targets of evaluation.     

On the relationship of frontal brain activity and anger: Examining the role of attitude toward anger

Activity in the left frontal cortex has been associated with positive affective traits, and activity in the right frontal cortex has been associated with negative affective traits. However, in this past research, the valence of the affect (positive vs. negative) was confounded with the direction of the motivation (approach vs. withdrawal). Recent research found that trait anger, a negative affect with approach tendencies, relates to increased left frontal activity. The present research addressed an alternative explanation for these past results—that the relationship between anger and increased left frontal activity is due to anger being regarded as a positive feeling. After developing a reliable and valid instrument that measures attitude toward anger, research indicated that trait anger related to relative left frontal activity and this relationship was not due to the anger being associated with a positive attitude toward anger.     

The relationship between executive function and verbal memory in Parkinson's disease

A growing body of evidence suggests that the various cognitive symptoms found in Parkinson's disease (PD) are secondary to executive dysfunction. Studies addressing this possibility for memory impairment specifically have not included measures of working memory nor have they ruled-out potential mediating variables such as overall level of cognitive impairment or depression. The purpose of this study was to include measures of these variables in determining the relationship between multiple aspects of executive function and delayed verbal recall in 32 idiopathic PD patients. Results were consistent with the original hypothesis and further suggest that working memory is a key factor in recall memory and may mediate the relationship between other executive measures and recall in PD.     

Situational (state) anger and driving

Aggression and anger have been related to crash involvement, but the direct causal relation between situational anger and driving choices and abilities has not been examined empirically. In this study, 15 licensed drivers drove twice in a driving simulator, each time following one of two emotion inductions based on event recall: angry and neutral. Following anger induction, the drivers crossed more yellow traffic lights (p < .01) and tended to drive faster (non-significant). However, performance on emergency manoeuvres were unaffected by anger. In conclusion, it appears that state anger affects driving behaviour by increasing risk taking, without necessarily compromising the skilled driving behaviour, at least as far as these behaviours were evaluated in emergency situations in simulated driving.     

The measurement of executive function at age 5: psychometric properties and relationship to academic achievement

This study examined the psychometric properties and criterion validity of a newly developed battery of executive function (EF) tasks for use in early childhood. The battery was included in the Family Life Project (FLP), a prospective longitudinal study of families who were oversampled from low-income and African American families at the birth of a new child (N = 1,292). Ninety-nine percent (N = 1,036) of children who participated in the age 5 home visit completed 1 or more (M = 5.8, Mdn = 6) of the 6 EF tasks. Results indicated that tasks worked equally well for children residing in low-income and not low-income homes, that task scores were most informative about the ability level of children in the low-average range, that performance on EF tasks was best characterized by a single factor, and that individual differences on the EF battery were strongly related to a latent variable measuring overall academic achievement, as well as to individual standardized tests that measured phonological awareness, letter-word identification, and early math skills.     

Tales of the unexpected: executive function and person perception

The present research investigated the role of executive functioning in person perception. Given the assumption that perceivers' recollective preference for unexpected material relies on the operation of an executive cognitive process (i.e., inconsistency resolution), it was anticipated that only under dual-task conditions in which executive functioning is impaired would one expect inconsistency resolution to be impaired and perceivers' memory bias for unexpected material to be eliminated. When concurrent mental activity impairs the operation of nonexecutive cognitive operations, inconsistency resolution and the related process of individuation were not expected to be impaired. The results of 2 experiments using different memory measures (e.g., free recall and source identification) supported these predictions. The findings are considered in the context of contemporary issues in person perception and executive functioning.     

Moderators and mediators of remission in family-based treatment and adolescent focused therapy for anorexia nervosa

Few of the limited randomized controlled trails (RCTs) for adolescent anorexia nervosa (AN) have explored the effects of moderators and mediators on outcome. This study aimed to identify treatment moderators and mediators of remission at end of treatment (EOT) and 6- and 12-month follow-up (FU) for adolescents with AN (N = 121) who participated in a multi-center RCT of family-based treatment (FBT) and individual adolescent focused therapy (AFT). Mixed effects modeling were utilized and included all available outcome data at all time points. Remission was defined as ≥ 95% IBW plus within 1 SD of the Eating Disorder Examination (EDE) norms. Eating related obsessionality (Yale-Brown-Cornell Eating Disorder Total Scale) and eating disorder specific psychopathology (EDE-Global) emerged as moderators at EOT. Subjects with higher baseline scores on these measures benefited more from FBT than AFT. AN type emerged as a moderator at FU with binge-eating/purging type responding less well than restricting type. No mediators of treatment outcome were identified. Prior hospitalization, older age and duration of illness were identified as non-specific predictors of outcome. Taken together, these results indicate that patients with more severe eating related psychopathology have better outcomes in a behaviorally targeted family treatment (FBT) than an individually focused approach (AFT).     

The relationship between executive function and fine motor control in young and older adults

The present study examined the relationship between executive function (EF) and fine motor control in young and older healthy adults. Participants completed 3 measures of executive function; a spatial working memory (SWM) task, the Stockings of Cambridge task (planning), and the Intra-Dimensional Extra-Dimensional Set-Shift task (set-shifting). Fine motor control was assessed using 3 subtests of the Purdue Pegboard (unimanual, bimanual, sequencing). For the younger adults, there were no significant correlations between measures of EF and fine motor control. For the older adults, all EFs significantly correlated with all measures of fine motor control. Three separate regressions examined whether planning, SWM and set-shifting independently predicted unimanual, bimanual, and sequencing scores for the older adults. Planning was the primary predictor of performance on all three Purdue subtests. A multiple-groups mediation model examined whether planning predicted fine motor control scores independent of participants’ age, suggesting that preservation of planning ability may support fine motor control in older adults. Planning remained a significant predictor of unimanual performance in the older age group, but not bimanual or sequencing performance. The findings are discussed in terms of compensation theory, whereby planning is a key compensatory resource for fine motor control in older adults.     

Narcissism and lack of interpersonal forgiveness: The mediating role of state anger,state rumination,and state empathy

The present study investigated the unique contributions of two distinct dimensions of narcissism – admiration and rivalry – to two facets of unforgiveness: revenge and avoidance. In addition, we examined whether state anger, state rumination, and state empathy mediate this relationship. Using a large sample (N = 1040), we found that admiration was negatively related to revenge and avoidance via higher empathy for the transgressor. By contrast, rivalry was positively related to revenge and avoidance via greater anger and rumination and less empathy. Findings suggest that the mechanisms through which narcissism and lack of forgiveness are associated are better understood if we disentangle admiration and rivalry and consider both cognitive and affective antecedents of narcissists’ unforgiving motivations.     

Counterfactual thinking and false belief: the role of executive function

The purpose of the current study was to examine further the relationship between counterfactual thinking and false belief (FB) as examined by Guajardo and Turley-Ames (Cognitive Development, 19 (2004) 53-80). More specifically, the current research examined the importance of working memory and inhibitory control in understanding the relationship between counterfactual thinking and FB. Participants were 3-, 4-, and 5-year-olds (N = 76). Counterfactual thinking statements generated accounted for significant variance in FB performance beyond age and language. Working memory and inhibitory control each partially mediated the relationship between counterfactual thinking and FB performance. The maturation of executive functioning skills is important in children’s developing understanding of counterfactual reasoning and FB.     

Examining the relationship between performance-based and questionnaire assessments of executive function in young preterm children: Implications for clinical practice

The aim of this study was to determine whether specific performance-based executive function assessment tools were associated with executive functioning in everyday life as reported by parents and teachers of four- to five-year-old preterm and term children. At the age of 4 years, 141 preterm children born <33 weeks’ gestation and 77 term children were assessed using performance-based intelligence (WPPSI-III) and executive function (EF) assessment tools (NEPSY-II, Day-Night and Shape School tasks). The assessment results were compared with the parent and teacher completed questionnaires of EF (BRIEF-P) when the children started kindergarten at the age of 4 to 5 years. The performance-based intelligence and EF assessment results were not consistently associated with the parent and teacher reports of EF in everyday life for either preterm or term groups. Clinical implications of using and interpreting performance-based EF assessment tools and EF questionnaires are discussed with a particular focus on young preterm children at the commencement of formal schooling.     

The volitive and the executive function of intentions

Many philosophers of action, including Bratman and Mele, conceive intentions functionally, as executive states: intentions are mental states that represent an action and tend to cause this action. In the philosophical tradition (e.g. for Aristotle, Thomas Aquinas, Leibniz, Kant) another function of intentions, which may be called “volitive”, played a much more prominent role: intentions are mental states that represent what kind of actions we want and prefer to be realised and thus, in a possibly rational way, synthesise our motivational, desiderative, and perhaps affective as well as cognitive attitudes towards this action. This paper argues that intentions must fulfil both functions and then develops a concept of ‘intention’ that integrates both functions. One reason for including the volitive function in the definition of ‘intention’ is that only via this function the value of actions as such is realised, namely to enable the person, the kernel of the self to express herself and to control the world. Various forms of dissociation of the two functions are discussed and a proposal how to deal with such cases in the definition of ‘intention’ is developed.     

A meta‐analysis of the relationship between socioeconomic status and executive function performance among children

The relationship between childhood socioeconomic status (SES) and executive function (EF) has recently attracted attention within psychology, following reports of substantial SES disparities in children's EF. Adding to the importance of this relationship, EF has been proposed as a mediator of socioeconomic disparities in lifelong achievement and health. However, evidence about the relationship between childhood SES and EF is mixed, and there has been no systematic attempt to evaluate this relationship across studies. This meta‐analysis systematically reviewed the literature for studies in which samples of children varying in SES were evaluated on EF, including studies with and without primary hypotheses about SES. The analysis included 8760 children between the ages of 2 and 18 gathered from 25 independent samples. Analyses showed a small but statistically significant correlation between SES and EF across all studies (r_random = .16, 95% CI [.12, .21]) without correcting for attenuation owing to range restriction or measurement unreliability. Substantial heterogeneity was observed among studies, and a number of factors, including the amount of SES variability in the sample and the number of EF measures used, emerged as moderators. Using only the 15 studies with meaningful SES variability in the sample, the average correlation between SES and EF was small‐to‐medium in size (r_random = .22, 95% CI [.17, .27]). Using only the six studies with multiple measures of EF, the relationship was medium in size (r_random = .28, 95% CI [.18, .37]). In sum, this meta‐analysis supports the presence of SES disparities in EF and suggests that they are between small and medium in size, depending on the methods used to measure them.     

A quantitative review of the relationship between anger and aggressive driving

The aim of this paper was to evaluate the relationship between anger and aggressive driving. It was hypothesized that: 1) there is a significant positive relationship between anger and aggressive driving; 2) this relationship systematically differs based on whether anger is trait-based, state/mood-based, or situation-specific; 3) this relationship also varies depending on the mode of measurement; and 4) the relationship between specific anger type and aggressive driving is heterogeneous. The three types of anger are described within the context of state-trait theory and a quantitative analysis was conducted using meta-analytic techniques. Results indicate that anger is generally associated with aggressive driving; however, subtypes of anger do not differentially predict negative driving outcomes. Findings are discussed from theoretical and psychometric perspectives.     

Attention and executive functioning in infancy: Links to childhood executive function and reading achievement

This study provides the first analyses connecting individual differences in infant attention to reading achievement through the development of executive functioning (EF) in infancy and early childhood. Five‐month‐old infants observed a video, and peak look duration and shift rate were video coded and assessed. At 10 months, as well as 3, 4, and 6 years, children completed age‐appropriate EF tasks (A‐not‐B task, hand game, forward digit span, backwards digit span, and number Stroop). Children also completed a standardized reading assessment and a measure of verbal intelligence (IQ) at age 6. Path analyses on 157 participants showed that infant attention had a direct statistical predictive effect on EF at 10 months, with EF showing a continuous pattern of development from 10 months to 6 years. EF and verbal IQ at 6 years had a direct effect on reading achievement. Furthermore, EF at all time points mediated the relation between 5‐month attention and reading achievement. These findings may inform reading interventions by suggesting earlier intervention time points and specific cognitive processes (i.e. 5‐month attention).     

Action versus state orientation moderates the relation between executive function task performance and resting heart rate variability

Despite a considerable rationale for a relationship between executive functions (EFs) and resting heart rate variability based on the neurovisceral integration model, meta-analyses reveal relatively small effect sizes. This study aims to evaluate this relationship in three EF tasks by taking task characteristics and implicit affect and attention regulation measured by action-state orientation into account. Analyzing 154 participants (M = 23.56 years; SD = 3.14) indicated that the relationship was moderated by action-state orientation. However, the Johnson-Neyman test only found a relationship for state-oriented individuals, which also differed in the direction between demanding and low-demanding tasks. Therefore, this study cannot fully confirm the neurovisceral integration model. Implications for future research are discussed.