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Longitudinal trajectories of bicultural identity integration in recently immigrated Hispanic adolescents: Links with mental health and family functioning
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Seth J. Schwartz Jennifer B. Unger Lourdes Baezconde‐Garbanati Verónica Benet‐Martínez Alan Meca Byron L. Zamboanga Elma I. Lorenzo‐Blanco Sabrina E. Des Rosiers Assaf Oshri Raha F. Sabet Daniel W. Soto Monica Pattarroyo Shi Huang Juan A. Villamar Karina M. Lizzi José Szapocznik 《International journal of psychology》2015,50(6):440-450
This study examined, in a sample of recently immigrated Hispanic adolescents in Miami and Los Angeles, the extent to which bicultural identity integration (BII; involving the ability to synthesise one's heritage and receiving cultural streams and to identify as a member of both cultures) is best understood as a developmental construct that changes over time or as an individual‐difference construct that is largely stable over time. We were also interested in the extent to which these trajectories predicted mental health and family functioning. Recent‐immigrant 9th graders (N = 302) were assessed 6 times from 9th to 12th grade. Latent class growth analyses using the first 5 timepoints identified 2 trajectory classes—one with lower BII scores over time and another with higher BII scores over time. Higher heritage and US identity at baseline predicted membership in the higher BII class. At the 6th study timepoint, lower BII adolescents reported significantly poorer self‐esteem, optimism, prosocial behaviour and family relationships compared with their higher BII counterparts. These findings are discussed in terms of further research on the over‐time trajectory of biculturalism, and on the need to develop interventions to promote BII as a way of facilitating well‐being and positive family functioning. 相似文献
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The insightful problem-solving process has been proposed to involve three main phases: an initial representation phase, in
which the solver inappropriately represents the problem; an initial search through the faulty problem space that may lead
to impasse; and a postimpasse restructuring phase. Some theories propose that the restructuring phase involves controlled
search processes, whereas other theories propose that restructuring is achieved through the automatic redistribution of activation
in long-term memory. In this study, we used correlations between working memory (WM) span measures and problemsolving success
to test the predictions of these different theories. One group of participants received a set of insight problems that allowed
for a large initial faulty search space, whereas another group received a matched set that constrained the initial faulty
search space in order to isolate the restructuring phase of the insightful process. The results suggest that increased ability
to control attention (as measured by WM span tasks) predicts an individual’s ability to successfully solve problems that involve
both the initial search phase and the restructuring phase. However, individual differences in ability to control attention
do not predict success on problems that isolate the restructuring phase. These results are interpreted as supporting an automatic-redistribution-of-activation
account of restructuring. 相似文献
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In Drosophila, calcium/calmodulin-dependent protein kinase II (CaMKII) activity is crucial in associative courtship conditioning for both memory formation and suppression of courtship during training with a mated female. We have previously shown that increasing levels of constitutively active CaMKII, but not calcium-dependent CaMKII, in a subset of neurons can decrease the initial level of courtship and enhance the rate of suppression of courtship in response to a mated female. In this study, we demonstrate that a subpopulation of noncholinergic, nondopaminergic, non-GABAergic neurons can cause CaMKII-dependent reductions in initial courtship, but only cholinergic neurons enhance training-dependent suppression. These data suggest that processing of pheromonal signals in two subpopulations of neurons, likely antennal lobe projection neurons, is critical for behavioral plasticity. 相似文献
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