Morphemes, spelling and development: Comments on “The timing and mechanisms of children's use of morphological information in spelling” by S. Pacton and H. Deacon

In our comments on Pacton and Deacon's discussion of children's spelling of morphemes we raise four issues: (1) whether the “timing” question should be about children's ages or about their psychological processes; (2) the crucial importance of individual differences in the study of the connections that people make between morphemes and spelling; (3) the conclusions that can be drawn from evidence for the use of non-morphemic spelling strategies; (4) the need to consider the results of intervention studies in any account of children's understanding and use of morphemic spelling rules.     

Relational and imageric recall in young and older adults under conditions of high task demand

Research indicates the presence of an age-related pictorial processing deficit, for which the elderly may attempt to compensate through the use of relational information. Cognitive asynchrony theory, a recent synthetic formulation which unites elements of the generalized slowing hypothesis, environmental support theory, and the item-specific/relational information distinction, has proven useful in a number of experiments in explaining these aspects of visual cognitive aging. The present experiments tested this theoretical formulation under high processing demand conditions in both the relational and the pictorial/item-specific realm. Young and older adults yielded a complex pattern of results consistent with the cognitive asynchrony synthesis of these theoretical considerations. The present experiments add to the growing body of findings indicating that the cognitive subsystems of memory decline at different rates, that the differences in cognitive processing between young and older adults tend to be more quantitative than qualitative, and that the global age-related memory deficits of popular belief are in fact relatively circumscribed and specific. This research was supported by grant AG11605 from the National Institute on Aging, and by a grant from the College of Science and Mathematics, California State University.     

The use of indigenous interviewers in a study of latino men who have sex with men: A research note

The use of indigenous researchers has long been practiced in ethnographic research; a similar use of indigenous personnel has not been as commonly undertaken in interview studies of men who have sex with men (MSM). This research note reports on the use of indigenous interviewers in a study of Latino MSM’s perceptions about sexual relationships and behaviors. The full study explores sexual relationships among Latino MSM, and HIV risk behaviors undertaken by a population of MSM residing in a community in southern California. This research note describes both the strengths and limitations that arise from employing indigenous interviewers for improving the overall quality of sensitive data. Benefits discussed include improved access to an otherwise highly restricted group, enhanced rapport-building capabilities, and greater understanding of language unique to the study population. Limitations discussed include the use of previously untrained interview personnel and age and gender issues.     

Meta-analyses in sales research

Meta-analytic inquiries enable researchers to synthesize empirical findings obtained over the evolution of a topic area and identify boundary conditions affecting the associations of key variables. Sales researchers can employ meta-analytic techniques to amalgamate empirical work conducted in a given topic area, and several sales researchers have effectively used meta-analyses to advance our understanding of the field. This article provides an exposition of this research design by analyzing its application in sales research. The authors review the meta-analytic studies in sales research and advance key considerations in topical foci, article selection, data coding and evaluation, and analytic approaches. An empirical example is provided to illustrate the power of meta-analysis in substantiating or refuting findings that diverge from accumulated insight in sales research. Results provide support for a positive effort–job satisfaction association in contrast to findings evidencing a negative association between these variables. A second empirical example is used to evaluate the nomological and discriminant validity of two related constructs: job involvement and organizational commitment. Results suggest that these two constructs may be empirically redundant. The authors also provide guidance for the future in regard to new substantive research areas, construct assessment, and additional types of meta-analytic approaches.     

Professional Journeys of International Medical Graduates in Quebec: Recognition,Uphill Battles,or Career Change

In Quebec and Canada, immigration policies are designed to attract “the best and the brightest.” Once migration occurs, however, the “brain waste” is challenging. This research focuses on the professional trajectories of international medical graduates (IMG) who migrate to Quebec. The main goal is to understand why certain individuals of a similar occupational group can easily access the doctoral profession while others cannot. Following a qualitative approach, and stemming from IMGs’ perspectives, this article explores the interplay of economic, social, and symbolic resources in a context of highly fragmented institutional resources and protectionism. We are critical of the individual-centered approaches that ignore social norms and constraints. If migrants are free to choose their paths and manner of integration, the “human capital” approach is limited in explaining the heterogeneous pathways within the same professional group. The current structure for professional recognition places unusual constraints on IMGs, whereby some encounter more obstacles than others. The “battle” for professional recognition takes shape in a highly competitive context, one which—although presented as a neutral process—is underlain with ideological, relational, and subjective currents.     

Cognition at risk: Gestalt/feature-intensive processing, attention deficit, and substance abuse

Attention deficit hyperactive disorder (ADHD) is associated with elevated levels of substance abuse, but the cognitive linkages involved have been little explored. The present study builds upon earlier work showing that more gestalt, as opposed to feature-intensive, styles of processing are conductive to substance abuse, especially in those with ADHD symptoms. The work reported here indicates that a protective factor against substance abuse may lie in relatively efficient heuristic processing, especially synthetic or inferential heuristic processing, but further demonstrates that those with ADHD symptoms tend to have poorer abilities in this regard, even at the subclinical, nondiagnosed level. Results are discussed in terms of the gestalt/featureintensive processing theory of cognition.     

Conspicuous consumption in a recession: Toning it down or turning it up?

The 2008 recession reportedly led to the demise of conspicuous consumption with wealthy consumers abandoning luxury goods that prominently display their brands for more subdued designs. Utilizing data collected before and in the midst of the recession from designer handbag manufacturers, Louis Vuitton and Gucci, we find products introduced during the recession actually display the brand far more prominently than those products withdrawn. Data from Hermès and luxury ads in Vogue magazine also indicate manufacturers did not tone things down. Our results suggest conspicuous consumption endures in recessions; consumers who do not exit the luxury goods market are still interested in logo‐laden products.     

Intra-amygdala ZIP injections impair the memory of learned active avoidance responses and attenuate conditioned taste-aversion acquisition in rats

We have investigated the effect of protein kinase Mzeta (PKMζ) inhibition in the basolateral amygdala (BLA) upon the retention of a nonspatial learned active avoidance response and conditioned taste-aversion (CTA) acquisition in rats. ZIP (10 nmol/μL) injected into the BLA 24 h after training impaired retention of a learned avoidance-jumping response assessed 7 d later when compared with control groups injected with scrambled-ZIP. Nevertheless, a retraining session applied 24 h later indicated no differences between the groups. Additionally, a similar ZIP injection into the BLA during the conditioned stimulus-unconditioned stimulus (CS-US) interval attenuated CTA acquisition. These findings support the BLA PKMζ role in various forms of memory.     

Contribution of the parafascicular nucleus in the spontaneous object recognition task

The parafascicular (PF) nucleus, a posterior component of the intralaminar nuclei of the thalamus, is considered to be an essential structure in the feedback systems of basal ganglia–thalamo-cortical circuits critically involved in cognitive processes. The specific role played by multimodal information encoded in PF neurons in learning and memory processes is still unclear. We conducted two experiments to investigate the role of the PF in the spontaneous object recognition (SOR) task. The behavioral effects of pretraining rats with bilateral lesions of PF with N-methyl-D-aspartate (NMDA) were compared to vehicle controls. In the first experiment, rats were tested on their ability to remember the association immediately after training trials and in the second experiment after a 24 h delay. Our findings provide evidence that PF lesions critically affect both SOR tests and support its role in that non-spatial form of relational memory.     

A confirmatory factor analysis of the "Autoconcepto Forma 5" questionnaire in young adults from Spain and Chile

The aim of this work is to examine the pentafactorial validity of the AF5 Self-Concept Questionnaire in Spanish and Chilean young adults. From the responses of a total of 4,383 young adults aged 17 to 22 years (1,918 Spanish, 44%, and 2,465 Chilean, 56%) it was analyzed the reliability of the instrument, the compared validity of the 5 oblique factor model proposed by the authors versus the unifactorial and the orthogonal alternative models, and was studied the invariance of one Chilean sample. The results of confirmatory factor analyses supported the authors' pentafactorial model. The multi-group factorial invariance showed that Chilean sample of the AF5 does not change neither the Spanish factor weights, nor the variances and covariances of the factors, or the error variances of items. Finally, the internal consistency of the five scales was good in the samples of both countries.