Individual differences in cognition: Relationship between verbal ability and memory for order

The crucial role of order information in language has led to the suggestion that psychometrically measured verbal ability may be related to memory for order. The literature pertaining to this hypothesis is briefly reviewed and various methodological difficulties discussed. The results of three experiments indicated that (a) order and item information may be retained separately; (b) verbal ability is related to the short-term recall of order; (c) verbal ability is unrelated to memory for order when testing involves recognition rather than recall; and (d) the relationship between verbal ability and memory for order is most pronounced when the originally presented order must be transformed at output (as in the “digits backward” task). An output process in which material is decoded and held in an output buffer until decoding is complete is viewed as the most likely locus of the verbal ability-memory for order relationship.     

Environmental attitudes mediate the link between need for cognition and pro-environmental goal choice

Need for cognition is a form of cognitive motivation, which reflects the extent that one actively seeks information and enjoys critical thinking about information. Accordingly, those high in need for cognition seek out and acquire information, resulting in stronger and more stable attitudes. However, need for cognition has yet to be examined in the domain of goal pursuit. Toward that end, we examined how this form of cognitive motivation impacts goal related cognitions. Specifically, how need for cognition influences goal choice. Because need for cognition is a domain-general form of cognitive motivation, we hypothesized that domain-specific attitudes would mediate the relationship between need for cognition pro-environmental goals. This hypothesis was tested in two separate studies. Results demonstrate consistent evidence in support of our hypothesis that environmental attitudes mediate the relationship between need for cognition and pro-environmental goal choice. Results hold implications for goal pursuit research, such that need for cognition can be empirically studied in relation to goal related cognitions and behaviors to the same extent as other forms of cognitive motivation. Moreover, these results suggest that need for cognition can be considered along side previously investigated antecedents of pro-environmental behavior.     

Motivational correlates of need for cognition

Need for cognition is usually characterized as an intrinsic desire to engage in challenging intellectual activity. In achievement situations, however, it could be associated with more extrinsic goals such as success or the avoidance of failure. Three experiments examined this possibility. Participants in all studies were led to believe they would perform either an easy or a difficult intellectual task that they were likely to fail. After inducing this expectation, indices of extrinsic motivation were obtained. Participants with high need for cognition became more motivated to avoid negative consequences of their behavior (e.g., failure) when they expected the task they would perform to be difficult. In contrast, participants with low need for cognition were not appreciably affected by these expectancies. The anticipation of engaging in intellectual activity apparently stimulates different motives in people with high and low need for cognition, and the mindset induced by these motives influences their later behavioral decisions. Copyright © 2008 John Wiley & Sons, Ltd.     

Contributions of processing ability and knowledge to verbal memory tasks across the adult life-span

This study investigated the relationships of processing capacity and knowledge to memory measures that varied in retrieval difficulty and reliance on verbal knowledge in an adult life-span sample (N = 341). It was hypothesized that processing ability (speed and working memory) would have the strongest relationship to tasks requiring active retrieval and that knowledge (vocabulary ability) would be related to verbal fluency and cued recall, as participants relied upon verbal knowledge to retrieve category items (fluency) or develop associations (cued recall). Measurement and structural equation models were developed for the entire sample and separately for younger (aged 20-54 years, n = 168) and older (aged 55-92 years, n = 173) subgroups. In accordance with the hypotheses, processing ability was found to be most highly related to free recall, with additional significant relationships to cued recall, verbal fluency, and recognition. Knowledge was found to be significantly related only to verbal fluency and to cued recall. Moreover, knowledge was more important for older than for younger adults in mediating variance in cued recall, suggesting that older adults may use age-related increases in knowledge to partially compensate for processing declines when environmental support is available in memory tasks.     

Information need,affect, and cognition of autonomic activity

Several studies have shown that bogus feedback of physiological change induces a greater liking for attractive stimuli. Other research suggests that the affective change induced by bogus feedback requires an opportunity to visually search change-associated stimuli for information which can account for its purported physiological effect. While there is considerable agreement among theorists that a greater disliking should obtain when the stimuli are unattractive (but a lack of data supporting this contention), there is disagreement about whether information searching is directed equally toward change-associated stimuli and no-change stimuli, or toward change-associated stimuli alone.Results of the present study support the contention that stimulus features determine the kind of affect experienced: change-associated slides depicting nudes are rated as more attractive than no-change-associated nudes, and change-associated slides depicting accident vitctims are rated as more repulsive than no-change-associated victims. Information seeking data are more consistent with the contention that information needs exist after both types of feedback.     

The efficient assessment of need for cognition

A short form for assessing individual differences in need for cognition is described.     

Approaches to learning,need for cognition,and strategic flexibility among university students

Background: Considerable research has described students' deep and surface approaches to learning. Other research has described individuals' self‐regulated learning and need for cognition. There is a need for research examining the relationships among these constructs. Aims: This study explored relationships among approaches to learning (deep, surface), need for cognition, and three types of control of learning (adaptive, inflexible, irresolute). Theory suggested similarities among the deep approach, need for cognition, and adaptive control (aspects of self‐regulated learning); and among surface, inflexible, and irresolute control (aspects of an ineffective approach to learning). One‐factor and two‐factor models were proposed. Sample: Participants were 226 Canadian military college students. Method: Participants completed the following questionnaires: the Study Process Questionnaire (Biggs, 1978), the Need for Cognition Scale (Cacioppo & Petty, 1982), and the Strategic Flexibility Questionnaire (Cantwell & Moore, 1996). Results: Confirmatory factor analysis supported the identification of the six scale factors. Second order confirmatory factor analysis indicated three factors representing constructs underlying these factors. Conclusions: Neither the one‐ nor two‐factor models accounted adequately for the data. Self‐regulated learning was defined by measures of the deep approach to learning, need for cognition, and adaptive control of learning. The second factor divided into one factor consisting of irresolute control, the surface approach, and negative need for cognition; and another consisting of inflexible and negative adaptive control. Substantial relationships among scales support the need for further theory development.     

Truthiness,the illusory truth effect,and the role of need for cognition

Ease of processing—cognitive fluency—is a central input in assessments of truth, but little is known about individual differences in susceptibility to fluency-based biases in truth assessment. Focusing on two paradigms—truthiness and the illusory truth effect—we consider the role of Need for Cognition (NFC), an individual difference variable capturing one’s preference for elaborative thought. Across five experiments, we replicated basic truthiness and illusory truth effects. We found very little evidence that NFC moderates truthiness. However, we found some evidence that (without an experimental warning), people high on NFC may be more susceptible to the illusory truth effect. This may reflect that elaborative thought increases the fluency with which encoded statements are processed after a delay (thus increasing the illusory truth effect). Future research may fruitfully test whether the influence of NFC and other individual difference measures depends on whether people are making immediate or delayed truth judgments.     

Self-monitoring,need for cognition,and the Stroop effect: a preliminary study

The color-word Stroop task requires an individual to ignore one piece of information (word) while responding to another (color). Since self-monitors are good at adapting their responses to fit a situation and those high in need for cognition carefully think through information before responding, this study explored the relationship between self-monitoring and need for cognition using Stroop interference. It was anticipated that self-monitoring would reduce Stroop interference, while need for cognition would increase Stroop interference. 23 General Psychology students (10 men, 13 women, M(age) = 18.8 yr.) participated. Participants were given the Self-monitoring Scale, the Need for Cognition Scale, and the Stroop Color-Word Test. Analysis indicated that Need for Cognition was not correlated with Stroop interference (r = .31) but higher scores on Self-monitoring were correlated with lower Stroop interference (r = .43). Implications for research are suggested.     

Deliberate practice among South African small business owners: Relationships with education,cognitive ability,knowledge, and success

The study examines antecedents and outcomes of deliberate practice activities in South African small businesses. Deliberate practice consists of individualized self‐regulated and effortful activities aimed at improving one's current performance level. Interview and questionnaire data from 90 South African business owners showed a direct impact of deliberate practice on entrepreneurial knowledge as well as an indirect effect on business growth via entrepreneurial knowledge. Cognitive ability and education were identified as antecedents of deliberate practice. Findings underline the importance of continuous proactive learning efforts in small business. The results of this study are relevant for policy makers, consultants, and credit providers.     

Relationships between ability requirements and human errors in job tasks

This article describes a program of research investigating the relations between abilities required to perform job tasks and human error probabilities while performing these tasks. Study 1, using objectively derived human errors made in performing Air Force job tasks, evaluated an ability-requirements classification methodology and found that error rates were related to the numbers, types, and levels of different abilities required. In Study 2, subject matter expert panels used the methodology to identify the ability requirements of tasks in 2 different jobs found in each of 2 types of nuclear power plants. This study, using a task-anchored scale of human error probability, replicated the findings of Study 1, identified 2 ability requirements that cross-validated in predicting task-error probabilities across both jobs and plants, and identified other abilities specific to error probabilities in each job.     

Negative moderating effect of general self-efficacy on the relationship between need for cognition and cognitive effort

This study demonstrates the negative moderating effect of general self-efficacy on the relationship between need for cognition, which refers to stable individual differences in people's tendencies to engage in and enjoy cognitive activity, and cognitive effort. This negative moderating effect of general self-efficacy has been termed "plasticity." Scholars assume the relationship between need for cognition and cognitive effort is true by definition. The study uses data from 144 U.S. college students and employs moderated regression analysis followed by subgroup analysis to demonstrate plasticity. The results set a boundary condition to the generally presumed relationship between need for cognition and cognitive effort, thereby improving the understanding of how these phenomena are related.     

Accountability and need for cognition effects on contrast, halo, and accuracy in performance ratings

In the present study, the authors investigated the effects of accountability and need for cognition on contrast errors, halo, and accuracy of performance ratings examined in good and poor performance context conditions, as well as in a context-free control condition. The accountability manipulation reduced the contrast effect and also modified rater recall of good ratee behavior. Accountability reduced halo in ratings and increased rating accuracy in a poor performance context. Accountability also interacted with need for cognition in predicting individual rater halo.     

Impact of mood,framing, and need for cognition on decision makers' recall and confidence

This study examined the impact of mood, information framing, and need for cognition on participants' amount of recall and level of confidence in a simulated business‐decision‐making setting. No main effect was obtained for either positive or negative mood. However, in support of the congruity–incongruity hypothesis, participants who received mood‐congruent framing information (positive mood/positive framing and negative mood/negative framing) showed significantly better recall and were significantly less overconfident than those who received mood‐incongruent framing information (positive mood/negative framing and negative mood/positive framing). Yet, congruity–incongruity effects were moderated by decision makers' need for cognition and were obtained only among participants' with a lower cognitive processing requirement. Copyright © 2004 John Wiley & Sons, Ltd.