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.     

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).     

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.     

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 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.     

Vitamin D and executive function: a preliminary report

The aim of this study was to investigate the relationship between vitamin D levels and cognition, both executive and nonexecutive functions, in men incarcerated in a Norwegian prison. Participants were divided into high vitamin D and low vitamin D groups based on established criteria (high level > or = 50 nmol/L; low level < 50 nmol/L). The mean vitamin D concentration was 69 (SD = 12) and 38 (SD = 9) nmol/L in the high-level group (n = 14) and the low level group (n = 11), respectively. Results revealed that the high vitamin D group had significantly more correct responses than the low vitamin D group on the executive function task. There was no difference between the groups on the nonexecutive function task. The reaction time data indicated that the high levels of correct responses in the high vitamin D group on the executive function tasks were not due to a speed-accuracy trade-off.     

Logic in the study of psychiatric disorders: executive function and rule-following

Executive function has become an important concept in explanations of psychiatric disorders, but we currently lack comprehensive models of normal executive function and of its malfunctions. Here we illustrate how defeasible logical analysis can aid progress in this area. We illustrate using autism and attention deficit hyperactivity disorder (ADHD) as example disorders, and show how logical analysis reveals commonalities between linguistic and non-linguistic behaviours within each disorder, and how contrasting sub-components of executive function are involved across disorders. This analysis reveals how logical analysis is as applicable to fast, automatic and unconscious reasoning as it is to slow deliberate cogitation.

The relationship of momentary anger and impulsivity to bulimic behavior

Past research has suggested that negative affect may be a causal factor for eating disordered behaviors. More specifically, research has shown that anger appears to be one aspect of negative affect that is particularly relevant in bulimic patients. Previous studies have also shown that the relationship between negative affect and eating disordered behaviors may partially depend upon personality variables such as impulsivity. The present study examined whether the relationship between anger and eating disordered behaviors is moderated by impulsivity. Subjects completed an ecological momentary assessment (EMA) protocol for an average of 2 weeks. Findings revealed that overall antecedent anger level and the variability of antecedent anger predicted binge-eating episodes and that these relationships were moderated by participants' level of impulsivity. These findings suggest that personality variables impact the way that anger and eating behaviors relate. They also suggest that the variability of antecedent anger may be a fruitful avenue for future research for those interested in causal variables associated with bulimia nervosa.     

The relationship of anger and social skills to psychological symptoms

The link between anger, social skills, and psychological symptoms was investigated in a college population. Seven hundred and nine individuals were administered the State Trait Anger Expression Inventory, the Anger Inventory, the Social Problem Solving Inventory, the Social Skills Inventory, and a series of questions about the degree to which anger affected their lives. Symptomatology was measured by the Brief Symptom Inventory and served as the criterion measure for a series of multiple regression analyses. Results indicated that both anger and social factors related to measures of psychological distress. Implications of the relationship between anger, social skills, and psychological symptoms are discussed in terms of research and assessment of individuals who may suffer from anger problems.     

Trait emotions and affective modulation of the startle eyeblink: on the unique relationship of trait anger

We examined relationships among individual differences in trait emotions and the emotion-modulated startle-eyeblink response. In particular, we examined the extent to which trait anger, which is negative in valence, would be associated with a pattern of approach motivation in startle eyeblink responses to appetitive stimuli. Self-reported trait emotions were compared with emotion-modulated startle eyeblink responses to auditory probes during appetitive, aversive, and neutral pictures. Results revealed that trait anger, enjoyment, and surprise were each associated with greater blink inhibition to appetitive pictures, indicating an approach motivational response. No other trait emotions were associated with startle eyeblink responses to appetitive or aversive pictures. These results support the idea that trait anger, although experienced as a negative emotion, is associated with an approach-related motivational response to appetitive stimuli at basic, reflexive levels of processing.     

The role of Dependency and Self-Criticism in the relationship between anger and depression

This study explored the role of Dependency and Self-Criticism, two personality dimensions conferring vulnerability for depression, in explaining relationships among anger, anger regulation strategies, and severity of depression in a sample of adults (n = 253) using Structural Equation Modeling (SEM). Dependency was associated with high levels of trait anger, the turning of anger towards the self, and low levels of anger directed towards others. Self-Criticism was associated with high levels of both state and trait anger, low anger control, and high levels of anger towards the self and others. Moreover, turning anger towards the self mediated the relationship among both Dependency and Self-Criticism and severity of depression. Problems with anger control also mediated the relationship between Self-Criticism and severity of depression. These findings suggest that Self-Criticism may be closely related to angry/hostile features in depression, while dependency may be more closely associated with the turning of anger towards the self. Although this study was cross-sectional and self-reports of anger might be biased by impression management, results suggest that these personality factors should be taken into account in both research on and treatment of anger in depression.     

Unconscious goal activation and the hijacking of the executive function

Building on research on unconscious human goal pursuit and the dynamic nature of our mental and physical world, this study examined the idea that an unconsciously activated goal hijacks executive control for its own attainment. This "hijacking" of the executive function by an unconscious goal should be evidenced by impaired performance on an unrelated task relying on executive control. The results of 6 experiments show that subliminal activation of a socializing goal, or an idiosyncratic personal goal, or an academic goal, harmed participants' performance on an executive function task, such as inhibition of prepotent responses and detection of text errors during reading. These effects were unique to executive control, were similar when the goal was activated consciously, and were independent of task motivation and perceived inter-goal relatedness between the primed goal and task goal. Furthermore, an unconscious goal occupied executive control to advance itself more strongly when the goal had personal value. Implications for theory and research on unconscious goal pursuit and the executive function are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

The development of executive functions and early mathematics: A dynamic relationship

Background. The relationship between executive functions and mathematical skills has been studied extensively, but results are inconclusive, and how this relationship evolves longitudinally is largely unknown. Aim. The aim was to investigate the factor structure of executive functions in inhibition, shifting, and updating; the longitudinal development of executive functions and mathematics; and the relation between them. Sample. A total of 211 children in grade 2 (7–8 years old) from 10 schools in the Netherlands. Method. Children were followed in grade 1 and 2 of primary education. Executive functions and mathematics were measured four times. The test battery contained multiple tasks for each executive function: Animal stroop, local global, and Simon task for inhibition; Animal Shifting, Trail Making Test in Colours, and Sorting Task for shifting; and Digit Span Backwards, Odd One Out, and Keep Track for updating. The factor structure of executive functions was assessed and relations with mathematics were investigated using growth modelling. Results. Confirmatory factor analysis (CFA) showed that inhibition and shifting could not be distinguished from each other. Updating was a separate factor, and its development was strongly related to mathematical development while inhibition and shifting did not predict mathematics in the presence of the updating factor. Conclusions. The strong relationship between updating and mathematics suggest that updating skills play a key role in the maths learning process. This makes updating a promising target for future intervention studies.