COGNITIVE SWITCHING: A BEHAVIORAL TRACE OF HUMAN INFORMATION PROCESSING FOR TELEVISION NEWSCASTS

A theory of cognitive switching is presented which was developed from human performance literature and signaled stopping research. The purpose of the study was to validate the basic constructs of the theory and to present data which display behavioral traces of the ways people organize television news into their information-processing system during the actual reception of the messages. The findings suggest (1) that people cognitively switch for four basic reasons (functions) to: agree, disagree, think, and question; and (2) that people exhibit similar cognitive switching behaviors in similar information-processing situations, even though the content of the stimulus changes. Limitations of this type of research are discussed and implications for further study are suggested.     

INVESTMENT IN WORK AND FAMILY ROLES: A TEST OF IDENTITY AND UTILITARIAN MOTIVES

This study compared identity and utilitarian motives as predictors of time investment in work and family roles, using structural equation modeling with a sample of 623 working men and women. We tested within-role and cross-role relationships as well as the reciprocal effects of time invested in one role on time invested in the other role. As predicted, identification with a role was positively related to time invested in that role. However, findings for role utility were more complex. Time investment was positively related to both the pleasure and displeasure associated with a role. These findings suggest that people not only seek pleasure from roles but also invest time coping with role displeasure. The cross-role findings supported resource drain and accommodation but not compensation as explanations of work-family linking mechanisms. Gender analyses suggested that, for men, increased work time investment reduced time devoted to family, but increased family time investment did not affect time devoted to work. However, for women, increased time investment in either work or family reduced time devoted to the other role. These findings suggest that men may have greater reserves of time from roles other than work and family that make it unnecessary for them to draw from work time to meet increased family demands.     

加工速度和工作记忆在认知年老化过程中的作用

研究加工速度和工作记忆在认知能力年老化过程中的作用。被试为20-90岁的健康成人1350名,完成加工速度、工作记忆及一组认知能力测验,应用分层回归分析方法考查在年老化过程中加工速度和工作记忆对多项认知变量的作用量。结果表明,在年老化过程中,加工速度和工作记忆对认知变量的作用量分别约为87% 和76%;二者的综合作用量约为94%。说明加工速度和工作记忆在认知能力年老化过程中起决定作用     

当代西方语篇阅读信息加工过程理论的分歧与整合

当代西方语篇阅读研究过程中产生了多种理论与模式,它们试图对读者阅读过程的信息加工过程做出解释。文章从发展的角度介绍了建构主义理论、最低限度假设理论和记忆基础的文本加工观的历程、基本假设和实证研究,从中可以看出各种理论派别的分歧与整合的趋势。     

阿拉伯数字与汉字大写数字认知的大脑功能一侧化实验研究

用半视野速示术检查阿拉伯数字和汉字大写数字在三种任务加工条件（认读、简单相加、奇偶概念异同判断）下进行认知的大脑两半球机能活动一侧化效应。结果表明：以被试正确反应的百分数为指标,两类数字的三种任务加工均没有表现出明显的视野（大脑半球）优势。以被试正确反应的反应时为指标,两类数字的认读和简单相加也未出现视野（大脑半球）的明显差别,而两类数字的奇偶概念异同判断却出现了差异显著的右视野（左半球）优势。     

PERCEPTIONS OF PSYCHOLOGICAL INFLUENCE: A COGNITIVE INFORMATION PROCESSING APPROACH FOR EXPLAINING MODERATED RELATIONSHIPS

A hypothesis of consistency in cognitive information processing of perceptions of psychological influence (perceived influence of decisions made by a supervisor) was proposed and tested. The hypothesis stated that if (a) having influence was of sufficient importance to a subordinate to effect selective attention to supervisor behaviors that reflected opportunities for influence, then (b) the subordinate would employ perceptions of influence in behavioral decisions (performance) and affective reactions (anxiety, satisfaction). The hypothesis received support in a study of 363 Navy enlisted aircraft maintenance personnel, where selective attentiveness to opportunities for influence was determined by assessing the fit between personal characteristics of a subordinate (e.g., achievement motivation) and the degree of overload in the work environment. Results suggested that relations between perceptions of influence and attitudes/performance should be expected only for those individuals who are attentive to opportunities for influence in the early stages of cognitive processing. Implications of these results for future scientific and professional endeavors are discussed.     

MEMORY AND COGNITIVE ABILITIES IN UNIVERSITY PROFESSORS:

Abstract— Professors from the University of California at Berkeley were administered a 90-min test battery of cognitive performance that included measures of reaction time, paired-associate learning, working memory, and prose recall. Age effects among the professors were observed on tests of reaction time, paired-associate memory, and some aspects of working memory. Age effects were not observed on measures of proactive interference and prose recall, though age-related declines are generally observed in standard groups of elderly individuals. The findings suggest that age-related decrements in certain cognitive functions may be mitigated in intelligent, cognitively active individuals     

CEREBRAL ASYMMETRY AND COGNITIVE DEVELOPMENT IN CHILDREN:

Abstract— Phonemic awareness, the ability to abstract and manipulate auditory symbols, is a distinguishing human characteristic Neurobiological specializations in the left hemisphere and cultural exposure to language interact to shape development of this ability Modern imaging techniques now permit investigation of the interaction of these forces In this initial cross-sectional study, we found evidence for a shift from neurobiological to cultural regulation In young children, aged5 to 9, anatomical asymmetry of the auditory association cortex predicted phonemic awareness In older children, the relationship disappeared, as all children became skilled readers The findings suggest that children with different patterns of cognitive strengths and weaknesses may have different spatiotemporal patterns of cortical development.     

CIPHERS OF TRANSCENDENCE: COGNITIVE AESTHETICS IN SCIENCE

Modern epistemology is reluctant to presume the objectivity of a mental event. Because a valid theory of knowledge is subjected to objective standards of rationality, the invocation of a transcendent ground of existence termed ‘god’ is deemed extra‐systematic. This reference lacks warrant because it fails to satisfy the impartial criteria methodologically basic to contemporary paradigms of knowledge. Still the biochemist Arthur Peacocke (1924–2006) claimed defensible public truth for an ultimate reality based on the ‘supremely’ rational nature of existence; it is the further contention of this paper that there are intelligible patterns to the universe whose discovery is incapable of ‘objective’ explanation. By failing to meet these criteria, however, they do not fall into irrationality, still less do they disqualify or exclude themselves from public consideration; quite the opposite. There are perhaps depths to human experience then, including science, to which an existentialist epistemology is appropriate. In this connection the philosophy of Karl Jaspers (1883–1969) provides a compelling account of the transition of scientific research into aesthetics and theological discourse.     

DEVELOPING EXECUTIVE LEADERS: THE RELATIVE CONTRIBUTION OF COGNITIVE ABILITY,PERSONALITY, AND THE ACCUMULATION OF WORK EXPERIENCE IN PREDICTING STRATEGIC THINKING COMPETENCY

We conceptually define and empirically investigate the accumulation of work experience—a concept that refers to the extent to which executives have amassed varied levels of roles and responsibilities (i.e., contributor, manager, lead strategist) in each of the key work activities that they have encountered over the course of their careers. In studying executives’ work experience accumulation, we consider key antecedents such as executives’ cognitive ability and personality traits, namely Extraversion and Openness to Experience, and examine the value of work experience accumulation on executives’ strategic thinking competency. Analyses of multisource data from 703 executives revealed 3 key findings: (a) accumulated work experience positively relates to executives’ strategic thinking competency after controlling for individual characteristics and other measures of work experience; (b) executives’ cognitive ability demonstrates the strongest and most positive relationship to executives’ strategic thinking competency; and (c) extraverted executives tend to achieve higher levels of work experience accumulation. Relative weight analyses also indicated that cognitive ability and accumulated work experience are the 2 most important predictors for executives’ strategic thinking competency among the other predictors. These findings are discussed in light of their practical implications.     

REVISITING INTERVIEW–COGNITIVE ABILITY RELATIONSHIPS: ATTENDING TO SPECIFIC RANGE RESTRICTION MECHANISMS IN META-ANALYSIS

This study revisits the relationship between interviews and cognitive ability tests, finding lower magnitudes of correlation than have previous meta-analyses; a finding that has implications for both the construct and incremental validity of the interview. Our lower estimates of this relationship than previous meta-analyses were mainly due to (a) an updated set of studies, (b) exclusion of samples in which interviewers potentially had access to applicants' cognitive test scores, and (c) attention to specific range restriction mechanisms that allowed us to identify a sizable subset of studies for which range restriction could be accurately accounted. Moderator analysis results were similar to previous meta-analyses, but magnitudes of correlation were generally lower than in previous meta-analyses. Findings have implications for the construct and incremental validity of interviews, and meta-analytic methodology in general.     

‘BORN AGAIN’ JEWS IN ISRAEL: THE DYNAMICS OF AN IDENTITY CHANGE*

Fifty-nine Israeli men who had switched to Orthodox Judaism and fifty-nine Israeli men who remained secular were the experimental and control groups of this study. The two groups, matched for several personal background variables, were interviewed and then filled out a biographical inventory and two questionnaires. Thirty measures were extracted and the two groups were compared on them. Significant differences were found in 14 of the measures. Those who had turned Orthodox showed higher scores on the F scale, and less identification with their parents. They were also lower in self-esteem and level of aspirations, and higher in their readiness to seek help. The findings are mostly consistent with results of research in other times and places, as reported by other authors.     

INERTIA IN COGNITIVE PROCESSES: THE ROLE OF ACCUMULATED INFORMATION IN ATTITUDE CHANGE

Research evidence is presented to support a new and simple theory of attitude formation and change. This theory posits that the attitude of any individual converges over time on the arithmetic mean of the attitude-pertinent information received by the individual. Consequently, the stability of an attitude is dependent on the number of messages out of which that attitude was formed. This formulation also implies that the emotional state or feelings of an individual and the degree of heterogeneity of influences to which he or she was exposed are unrelated to attitude change. Using a multi-stage, multi-time procedure, and instruments designed to detect and measure interpersonal influence, data provided by 135 high school students over a six-month interval support these hypotheses.     

CAUSALITY, INTENSIONALITY AND IDENTITY: MIND BODY INTERACTION IN SPINOZA

According to Spinoza mental events and physical events are identical. What makes Spinoza's identity theory tempting is that it solves the problem of mind body interaction rather elegantly: mental events and physical events can be causally related to each other because mental events are physical events. However, Spinoza seems to deny that there is any causal interaction between mental and physical events. My aim is to show that Spinoza's apparent denial of mind body interaction can be reconciled with the identity theory. I argue that Spinoza had both an extensional and an intensional concept of cause and when Spinoza seems to deny mind body interaction he is having in mind the intensional concept of cause. This intensional concept of cause corresponds to that of causal explanation. I will argue that Spinoza anticipated Donald Davidson's view that even though mental events cannot be explained by referring to physical events and vice versa, mental and physical events are causally related to each other.     

EXPERIENCE AND EXPLANATION: THE JUSTIFICATION OF COGNITIVE CLAIMS IN THEOLOGY

Abstract. The justification of cognitive claims in theology can be dealt with adequately only if the epistemological issues of metaphorical reference, experiential adequacy, and explanatory progress are seen as crucial problems for the more encompassing problem of rationality in theology. In order to guarantee any claim to reality depiction the theologian will have to argue for a plausible theory of reference on the basis of interpreted religious experience. In this discussion important analogies between the rationality of theological theorizing and the rationality of science are revealed.     

ETHNIC GROUP DIFFERENCES IN COGNITIVE ABILITY IN EMPLOYMENT AND EDUCATIONAL SETTINGS: A META-ANALYSIS

The cognitive ability levels of different ethnic groups have interested psychologists for over a century. Many narrative reviews of the empirical literature in the area focus on the Black-White differences, and the reviews conclude that the mean difference in cognitive ability ( g ) is approximately 1 standard deviation; that is, the generally accepted effect size is about 1.0. We conduct a meta-analytic review that suggests that the one standard deviation effect size accurately summarizes Black-White differences for college application tests (e.g., SAT) and overall analyses of tests of g for job applicants in corporate settings. However, the 1 standard deviation summary of group differences fails to capture many of the complexities in estimating ethnic group differences in employment settings. For example, our results indicate that job complexity, the use of within job versus across job study design, focus on applicant versus incumbent samples, and the exact construct of interest are important moderators of standardized group differences. In many instances, standardized group differences are less than 1 standard deviation. We conduct similar analyses for Hispanics, when possible, and note that Hispanic-White differences are somewhat less than Black-White differences.