Conceptual representations in goal-directed decision making

Emerging evidence suggests that the long-established distinction between habit-based and goal-directed decision-making mechanisms can also be sustained in humans. Although the habit-based system has been extensively studied in humans, the goal-directed system is less well characterized. This review brings to that task the distinction between conceptual and nonconceptual representational mechanisms. Conceptual representations are structured out of semantic constituents (concepts)—the use of which requires an ability to perform some language-like syntactic processing. Decision making—as investigated by neuroscience and psychology—is normally studied in isolation from questions about concepts as studied in philosophy and cognitive psychology. We ask what role concepts play in the “goal-directed” decision-making system. We argue that one fruitful way of studying this system in humans is to investigate the extent to which it deploys conceptual representations.     

Judgment of conceptual identity in monkeys

Baboons (Papio anubis) were tested on categorization tasks at two different conceptual levels. The monkeys showed their ability (1) to judge as identical or different the objects belonging to two categories, on a perceptual basis, and (2) to perform a judgment of conceptual identity—that is, to use the same/different relation between two previously learned categories. This latter experiment represents the first demonstration of judgment of conceptual identity in a monkey species.     

DERIVATION AND IMPLICATIONS OF A META-ANALYTIC MATRIX INCORPORATING COGNITIVE ABILITY, ALTERNATIVE PREDICTORS, AND JOB PERFORMANCE

A variety of recent articles in the personnel selection literature have used analyses of meta-analytically derived matrices to draw general conclusions for the field. The purpose of this article is to construct a matrix that incorporates as complete information as possible on the relationships among cognitive ability measures, three sets of alternative predictors, and job performance, We build upon a starting matrix used by Schmitt, Rodgers, Chan, Sheppard, and Jennings (1997). Mean differences, by race, for each of the measures and the potential for adverse impact of predictor composites are also considered. We demonstrate that the use of alternative predictors alone to predict job performance (in the absence of cognitive ability) lowers the potential for adverse impact. However, in contrast to recent claims, adverse impact continues to occur at many commonly used selection ratios. Future researchers are encouraged to use our matrix and to expand upon it as new primary research becomes available. We also report and reaffirm many methodological lessons along the way, including the many judgment calls that appear in an effort of this magnitude and a reminder that the field could benefit from even greater conceptual care regarding what is labeled an "alternative predictor." Directions for future meta-analyses and for future primary research activities are also derived.     

核心知识系统及其对相关研究的启示

核心知识系统出现于人类个体发展和种系发展的早期,在人类复杂认知能力的发生发展中起着建构模块的作用。该文以表征物体和数量关系的两类核心知识系统的性质及二者在儿童的“数”概念形成和成人的数学思维中所起的作用为例,综述了以灵长类动物、婴儿、儿童和成人为被试的研究证据,并进而提出了核心知识系统给相关研究带来的若干启示。     

Beyond the three-component model of organizational commitment

This article offers a conceptual critique of the three-component model (TCM) of organizational commitment (Allen & Meyer, 1990) and proposes a reconceptualization based on standard attitude theory. The authors use the attitude-behavior model by Eagly and Chaiken (1993) to demonstrate that the TCM combines fundamentally different attitudinal phenomena. They argue that general organizational commitment can best be understood as an attitude regarding the organization, while normative and continuance commitment are attitudes regarding specific forms of behavior (i.e., staying or leaving). The conceptual analysis shows that the TCM fails to qualify as general model of organizational commitment but instead represents a specific model for predicting turnover. The authors suggest that the use of the TCM be restricted to this purpose and that Eagly and Chaiken's model be adopted as a generic commitment model template from which a range of models for predicting specific organizational behaviors can be extracted. Finally, they discuss the definition and measurement of the organizational commitment attitude. Covering the affective, cognitive, and behavioral facets of this attitude helps to enhance construct validity and to differentiate the construct from other constructs.     

Cognitive Tests Used in Selection Can Have Content Validity as Well as Criterion Validity: A broader research review and implications for practice

Many industrial/organizational (I/O) psychologists, both academics and practitioners, believe that the content validity model is not appropriate for cognitive ability measures used in personnel selection. They believe that cognitive tests can have criterion validity and construct validity but not content validity. Based on a review of the broader differential psychology research literature on cognitive skills, aptitudes, and abilities, this article demonstrates that with the proper content validity procedures, cognitive ability measures, including, ultimately, some de facto measures of general cognitive ability, can have content validity in addition to criterion and construct validity. Finally, the article considers, critiques, and refutes the specific arguments contending that content validity is inappropriate for use with cognitive skills and abilities. These research facts have implications for I/O practice, professional standards, and legal defensibility of selection programs.     

Assessing the validity of inferences from scores on the cognitive reflection test

Decision‐making researchers purport that a novel cognitive ability construct, cognitive reflection, explains variance in intuitive thinking processes that traditional mental ability constructs do not. However, researchers have questioned the validity of the primary measure because of poor construct conceptualization and lack of validity studies. Prior studies have not adequately aligned the analytical techniques with the theoretical basis of the construct, dual‐processing theory of reasoning. The present study assessed the validity of inferences drawn from the cognitive reflection test (CRT) scores. We analyzed response processes with an item response tree model, a method that aligns with the dual‐processing theory in order to interpret CRT scores. Findings indicate that the intuitive and reflective factors that the test purportedly measures were indistinguishable. Exploratory, post hoc analyses demonstrate that CRT scores are most likely capturing mental abilities. We suggest that future researchers recognize and distinguish between individual differences in cognitive abilities and cognitive processes.     

Cognitive impairments and disordered speech in schizophrenia: thought disorder, disorganization, and communication failure perspectives

This article posits that basic cognitive impairments in schizophrenia are more highly related to speech disorder measured as communication failures than speech disorder measured as thought disorder or disorganization. The author tested 47 schizophrenia patients and 36 control participants for sustained attention, sequencing, and conceptual sequencing ability. Their speech was also rated for communication failures, thought disorder, and conceptual disorganization. Attention and sequencing impairments, examined hierarchically, explained a substantial 38% of the variance in the communication measure of speech disorder but little of the variance in formal thought disorder or conceptual disorganization. The author concludes that (a) impairments in attention and sequencing abilities contribute substantially to schizophrenic communication failures, and (b) it is important to consider lower level cognitive "3rd variables" when examining higher level cognitive associates of speech disorder.     

Limits and province of levels of processing: Considerations of a construct

The limitations and the proper domain of the levels-of-processing construct are considered. Following a sketch of the historical context in which the construct was proposed, some of its empirical and conceptual shortcomings are noted. The argument is then advanced that the notion of memory being determined by depth of processing should be regarded as a functional or purely psychological heuristic, immune to certain criticisms appropriate to the realms of cognitive science and cognitive neuroscience.     

Limits and province of levels of processing: considerations of a construct

The limitations and the proper domain of the levels-of-processing construct are considered. Following a sketch of the historical context in which the construct was proposed, some of its empirical and conceptual shortcomings are noted. The argument is then advanced that the notion of memory being determined by depth of processing should be regarded as a functional or purely psychological heuristic, immune to certain criticisms appropriate to the realms of cognitive science and cognitive neuroscience.     

The Meaning and Measurement of Work Ethic: Construction and Initial Validation of a Multidimensional Inventory

This monograph presents a brief historical and conceptual review of the work ethic construct, suggests a general conceptual definition of work ethic, and reports a series of empirical studies to construct and evaluate a new multidimensional measure of work ethic. The Multidimensional Work Ethic Profile (MWEP) is a 65-item inventory that measures seven conceptually and empirically distinct facets of the work ethic construct. A series of six studies, using both student and nonstudent samples, examined the psychometric properties of the MWEP. The first study replicates previous research demonstrating the multidimensionality of the work ethic construct. The second study describes the construction and initial psychometric evaluation of the MWEP. The third study examines relations between the MWEP subscales as well as relations with measures of general cognitive ability, personality, and manifest needs. The fourth study examines the generalizability of the MWEP from a student sample to a nonstudent working sample. The fifth study provides further evidence about the generalizability of the MWEP to an organizational sample and examines the relations of the MWEP subscales to other organizationally relevant attitudinal variables (i.e., job satisfaction, organizational commitment, and job involvement). Finally, the sixth study examines the criterion-related validity of the MWEP scales in an organizational context. Implications and directions for future research are discussed.     

The relationship between cognitive function and hazard perception in younger drivers

Driving is a complex task; with research suggesting cognitive function plays a significant role in driver behaviour. Recent studies have investigated the role of cognitive function in younger drivers who are experiencing brain maturation and are over-represented in crash statistics. Emerging evidence suggests poor cognitive functioning is one explanation for this high crash risk. For younger drivers, the relationship between cognitive function and driving ability has been consistently shown for speeding and lane deviations. However, the driving skill most consistently linked to crash involvement is hazard perception, which is the ability to anticipate and respond to potentially dangerous traffic situations. The aim of this study was to investigate the cognitive correlates of hazard perception in younger drivers. Seventy-nine undergraduate students completed a hazard perception test and a battery of cognitive tests that have previously demonstrated a relationship with safe driving. The newly created hazard perception test measured accuracy of hazard identification, response times when anticipating the hazard, and response times when taking action to avoid the hazard. Hazard perception accuracy was significantly related to visuo-spatial skills, executive functioning and global cognitive status. Anticipation response times were significantly related to inhibitory control, with no significant relationship found between cognitive function and action response times. These findings are discussed in line with limitations in the study. Future research into the role of specific cognitive domains could lead to the enhancement of hazard perception testing for licensing with cognitive training and assessment, with the potential to reduce the crash risk of vulnerable younger drivers.     

The missing link: A reply to Joseph Rychlak

We oppose Rychlak's (1991a, 1991b) claim that the view of mind entailed in artificial intelligence (AD and cognitive psychology is fundamentally at odds with Kelly's (1955) personal construct theory. Kelly's model and Al have much in common: They both are centrally concerned with representation, cognitive processes and their structure, and are ultimately empirical in their methodology. Many Al researchers have usefully embraced personal construct theory as a working conceptual framework, in this article, we examine Rychlak's assertions and identify several mistakes.     

Rapid instructed task learning: A new window into the human brain’s unique capacity for flexible cognitive control

The human ability to flexibly adapt to novel circumstances is extraordinary. Perhaps the most illustrative, yet underappreciated, form of this cognitive flexibility is rapid instructed task learning (RITL)—the ability to rapidly reconfigure our minds to perform new tasks from instructions. This ability is important for everyday life (e.g., learning to use new technologies) and is used to instruct participants in nearly every study of human cognition. We review the development of RITL as a circumscribed domain of cognitive neuroscience investigation, culminating in recent demonstrations that RITL is implemented via brain circuits centered on lateral prefrontal cortex. We then build on this and the recent discovery of compositional representations within lateral prefrontal cortex to develop an integrative theory of cognitive flexibility and cognitive control that identifies mechanisms that may enable RITL within the human brain. The insights gained from this new theoretical account have important implications for further developments and applications of RITL research.     

The analysis of drivers’ hazard detecting ability using Empathizing–Systemizing model

Since there are drivers who repeatedly have accidents, this research postulated that the lack of hazard perception which is a primary cause of accidents might be determined by individual differences in cognitive traits. The Empathizing–Systemizing (E–S) model was used for the cognitive traits, with Empathizing expected to correspond to ability at hazard perception and fewer accidents and/or incidents (near-accidents). On the other hand, Systemizing was not expected to contribute to them. A web questionnaire was conducted to collect data of accidents and incidents experienced during ordinary driving, and this was analyzed. The results showed that drivers with higher Empathy Quotient (EQ) experienced fewer accidents and incidents. The Systemizing Quotient (SQ) had no significant effect on these experiences. However, the experience of incidents by drivers with high Systemizing Quotient increased when their Empathy Quotient was low. Based on these results, it was suggested that drivers who have a stronger Empathizing function may have a stronger ability at hazard perception. On the other hand, the Systemizing function may weaken hazard perception ability when Empathizing is weak, although it does not have an independent effect.     

Mental states in animals: cognitive ethology

This article addresses the question of mental states in animals as viewed in 'cognitive ethology'. In effect, this field of research aims at studying naturally occurring behaviours such as food caching, individual recognition, imitation, tool use and communication in wild animals, in order to seek for evidence of mental experiences, self-awareness and intentionality. Cognitive ethologists use some philosophical concepts (e.g., the 'intentional stance') to carry out their programme of the investigation of natural behaviours. A comparison between cognitive ethology and other approaches to the investigation of cognitive processes in animals (e.g., experimental animal psychology) helps to point out the strengths and weaknesses of cognitive ethology. Moreover, laboratory attempts to analyse experimentally intentional behaviours such as deception, the relationship between seeing and knowing, as well as the ability of animals to monitor their own states of knowing, suggest that cognitive ethology could benefit significantly from the conceptual frameworks and methods of animal cognitive psychology. Both disciplines could, in fact, contribute to the understanding of which cognitive abilities are evolutionary adaptations.     

Working memory and intelligence--their correlation and their relation: comment on Ackerman, Beier, and Boyle (2005)

On the basis of a meta-analysis of pairwise correlations between working memory tasks and cognitive ability measures, P. L. Ackerman, M. E. Beier, and M. O. Boyle (2005; see record 2004-22408-002) claimed that working memory capacity (WMC) shares less than 25% of its variance with general intelligence (g) and with reasoning ability. In this comment, the authors argue that this is an underestimation because of several methodological shortcomings and biases. A reanalysis of the data reported in Ackerman et al. using the correct statistical procedures demonstrates that g and WMC are very highly correlated. On a conceptual level, the authors point out that WMC should be regarded as an explanatory construct for intellectual abilities. Theories of working memory do not claim that WMC is isomorphic with intelligence factors but that it is a very strong predictor of reasoning ability and also predicts general fluid intelligence and g.     

Action-state orientation: construct validity of a revised measure and its relationship to work-related variables

Data from 6 studies (N = 945) were combined to examine the factor structure and construct validity of J. Kuhl's (1994a) measure of action-state orientation, the Action Control Scale (ACS). Initial confirmatory factor analysis (CFA) of 4 models showed poor fit with the data. Items that did not perform well were dropped, and the 4 CFA models were retested, resulting in support for a 3-factor solution corresponding to the Preoccupation, Hesitation, and Volatility subscales. Regression analyses demonstrated that the revised ACS subscales measure a construct distinct from cognitive ability and personality. The revised subscales showed differential statistically significant relationships with (a) self-regulatory and self-focus variables and (b) job attitudes and ratings of job performance. The authors conclude that action-state orientation is a construct relevant to applied settings and that future research should further examine this construct.     

Emotions are real

It is obvious that emotions are real, but the question is what kind of "real" are they? In this article, I outline a theoretical approach where emotions are a part of social reality. I propose that physical changes (in the face, voice, and body, or neural circuits for behavioral adaptations like freezing, fleeing, or fighting) transform into an emotion when those changes take on psychological functions that they cannot perform by their physical nature alone. This requires socially shared conceptual knowledge that perceivers use to create meaning from these physical changes (as well as the circuitry that supports this meaning making). My claim is that emotions are, at the same time, socially constructed and biologically evident. Only when we understand all the elements that construct emotional episodes, in social, psychological, and biological terms, will we understand the nature of emotion.     

Perceptual simulation in property verification

If people represent concepts with perceptual simulations, two predictions follow in the property verification task (e.g., Isface a property of GORILLA?). First, perceptual variables such as property size should predict the performance of neutral subjects, because these variables determine the ease of processing properties in perceptual simulations (i.e., perceptual effort). Second, uninstructed neutral subjects should spontaneously construct simulations to verify properties and therefore perform similarly to imagery subjects asked explicitly to use images (i.e., instructional equivalence). As predicted, neutral subjects exhibited both perceptual effort and instructional equivalence, consistent with the assumption that they construct perceptual simulations spontaneously to verify properties. Notably, however, this pattern occurred only when highly associated false properties prevented the use of a word association strategy. In other conditions that used unassociated false properties, the associative strength between concept and property words became a diagnostic cue for true versus false responses, so that associative strength became a better predictor of verification than simulation. This pattern indicates that conceptual tasks engender mixtures of simulation and word association, and that researchers must deter word association strategies when the goal is to assess conceptual knowledge.