Acculturation and Cognitive Performance of Migrant Children in The Netherlands

Acculturative strategies and cognitive acculturation were studied among 118 Dutch migrant children (age: 7–12 years). Both an exploratory factor analysis and a Linear Logistic Test Model analysis provided evidence for the bipolar unidimensionality of Berry's four acculturation strategies; integration constituted one pole and assimilation, separation, and marginalization the other. Integration was by far the most popular strategy. Cognitive performance was measured by the Snijders-Oomen Nonverbal Intelligence Test, school report measures, and a computer-assisted choice reaction-time measure. A good fit was found for a structural model that postulated cognitive acculturation as the latent variable linking background measures (i.e. acculturation strategy, second language usage, age, and gender) to the cognitive measures. Relationships between background variables and cognitive performance were stronger in the first than in the second generation. Both older children and children who favour an integration strategy showed a higher degree of cognitive acculturation.     

Complementary Explanations

Scientific explanations arc subject to the occurrence of inconsistencies. To rule them out in many cases demands the construction of new theories. As the examples of complementary explanations show, that may take a while. Furthermore, even if possible in principle, it is not always reasonable to eliminate inconsistencies immediately, e.g., by bringing in a more sophisticated formal language. After all, under some circumstances a provisional, not fully coherent explanation may be better than none. In any case, we need a logically controlled approach to such inconsistencies. Modern logic provides the tools which are necessary to solve this task. We will mention two alternative approaches. This revised version was published online in June 2006 with corrections to the Cover Date.     

Broadening behavioral decision research: Multiple levels of cognitive processing

The area of behavioral decision research—specifically, the work on heuristics and biases—has had a tremendous influence on basic research, applied research, and application over the last 25 years. Its unique juxtaposition against economics has provided important benefits, but at the cost of leaving it disconnected from too much of psychology. This paper explores an expanded definition of behavioral decision research through the consideration of multiple levels of cognitive processing. Rather than being limited to how decision makers depart from optimality, we offer a broader analysis of how decision makers define the decision problem and link decisions to goals, as well as a more detailed focus on processes associated with implementing decisions.     

Personality as Predictor of Work-Related Outcomes: Test of a Mediated Latent Structural Model1

The role of personality in predicting work-related outcomes was examined using structural equation modeling. Data were taken from a national United States sample (n= 1,098) of accounting professionals. Latent personality constructs based on scales from the California Psychological Inventory (Gough, 1957) were specified and tested in a confirmatory measurement model, along with the attitudinal constructs of communication adequacy, role stress, job satisfaction, and propensity to quit. The results of confirmatory factor analyses indicated that the hypothesized personality constructs of extraversion, control, and flexibility were adequately supported by the data, as were each of the attitudinal constructs. Results from the tested structural model indicated that personality effects on propensity to quit were fully mediated by role stress and job satisfaction. Results are discussed in terms of successfully modeling completely latent, multifaceted personality constructs and better understanding the propensity to quit.     

The relative consistency of system RRC* and some of its extensions

We present a relative consistency proof for second order systemRRC* and for certain important extensions of this system. The proof proceeds as follows: we prove first the equiconsistency of the strongest of such extensions (viz., systemH RRC*+(/CP**)) with second order systemT ^* . Now, N. Cocchiarella has shown thatT ^* is relatively consistent to systemT*+Ext; clearly, it follows thatH RRC*+(/CP**) is relatively consistent toT*+E _xt. As an immediate consequence, the relative consistency ofRRC* and the other extensions also follows, being all of them subsystems ofH RRC*+(/CP**).I am grateful to the referee for some modifications suggested to an earlier draft of this paper.Presented byMelvin Fitting     

Women Surviving an Abusive Relationship: Grief and the Process of Change

The authors briefly survey the literature about women in abusive relationships and discuss key issues about the change process that arise from that work and are consistent with the grieving process. The constructs of depression, guilt, and decision-making difficulty among women abused by an intimate partner are examined and compared with the perspective of the normal grieving of a major loss. Implications for counseling practice are considered.     

Detection of color in rotating objects by infants and its generalization over changes in velocity.

In three experiments, infants between 8 and 20 weeks of age were familiarized during habituation trials to either a stationary or revolving patterned cylinder (Experiment 1) or to the same object when it was revolving at one of two angular velocities (Experiments 2 and 3). In the postfamiliarization trials, angular velocity was changed with the color of the pattern either the same as or different from that in the familiarization trials. The results showed that the infants were not only sensitive to movement and changes in velocity but to the color of the moving pattern. Furthermore, this response to color generalized across changes in angular velocity. These findings indicate that a necessary condition for identity constancy, detection of an object property with object transformations, is present between 8 and 20 weeks, prior to the stage of manual manipulation of objects. A number of subsidiary findings concerning movement discrimination at 55 and 100 cm viewing distances by 11- and 17-week-old infants are also described.