Implicit learning shapes new conscious percepts and representations

We present here the lineaments of a new account of implicit learning, an account that does not rely on the notion of “implicit knowledge.” In this account, improved performance depends on the action of unconscious mechanisms that structure the phenomenal, conscious experience of the world. This integrative view makes groundless the search for dissociations between conscious and unconscious influences that has been at the core of the research on implicit learning and memory. We contrast this view, on the one hand, to Dienes and Berry’s (1997) proposal, which defines implicit learning by analogy with subliminal perception, and, on the other, to Neal and Hesketh’s (1997) episodic account, in which subjective experience is a starting point for inquiry, rather than the phenomenon requiring explanation.     

THE VALUE ORIENTATIONS OF CHINESE UNIVERSITY STUDENTS IN HONG KONG

The Rokeach Value Survey was used to measure the value orientations of a large sample of 927 Chinese university students in Hong Kong. Based on their ranking of 18 terminal and 18 instrumental values, it was found that the students tended to put greater emphases on personal and competency oriented values. Specifically, the four most important terminal values were true friendship, happiness, self-respect, and wisdom; and the four least important terminal values were social recognition, a comfortable life, salvation, and pleasure. The four most important instrumental values included responsible, courageous, intellectual, and capable; and the four least important instrumental values included imaginative, polite, obedient, and clean. Male students tended to be more concerned with personal, accomplishment, and competency related values; whereas female students were more attracted to family, moral, and more intrinsic kinds of values. This study also provided evidence on the validity of the Rokeach Value Survey measure. It was shown that the values in the Rokeach measure correlated significantly with similar values in Scott's Personal Values Scale, another value measure with multi-item rating scales. L'Echelle des valeurs de Rokeach a été utilisée pour déterminer les orientations de valeur d'un vaste échantillon de 927 étudiants universitaires chinois de Hong Kong. En se basant sur leur mise en rangs de 18 valeurs terminales et de 18 valeurs instrumentales, il a été observé que les étudiants avaient tendance à mettre plus d'emphase sur les valeurs personnelles et les valeurs d'orientation vers la compétence. Plus particulièrement, les quatre valeurs terminales les plus importantes étaient la véritable amitié, le bonheur, le respect de soi, et la sagesse; les quatre valeurs terminales les moins importantes étaient la reconnaissance sociale, une vie confortable, le salut et le plaisir. Les quatre valeurs instrumentales les plus importantes étaient définies par les termes responsable, courageux, intellectuel et capable; les quatre valeurs instrumentales les moins importantes étaient définies par les termes imaginatif, poli, obéissant et propre. Les étudiants mâles avaient tendance à être davantage concernés par les valeurs reliées à la personne, à l'accomplissement et à la compétence; par ailleurs, les étudiantes étaient davantage attirées par la famille, la moralité et par des valeurs de nature plus intrinsèque. Cette étude a également constitué une épreuve expérimentalle de la validité des mesures provenant de l'Echelle des valeurs de Rokeach. Il a été démontré que les valeurs mesurées par l'Echelle de Rokeach étaient significativement corretees avec les valeurs semblables de l'Echelle des valeurs personnelles de Scott, une autre façon de mesurer des valeurs en utilisant des modalités d'évaluation comprenant plusieurs items.     

The cold glow of success: Responses to social rejection as affected by attitude similarity between the rejected and chosen individuals

Studied the effects of attitudinal similarity between two males on reactions to social rejection by a female. Sixty-five male undergraduate students had met an attitudinally similar or dissimilar male confederate. Later a female confederate either chose or did not choose the male confederate as a work partner. Following that, measures designed to tap subjects affective state and self evaluations were administered. Two way interactions for affect and self evaluations (p < 0.01 and p 7lt; 0.05 respectively) indicate that, relative to a control group, only subjects whose similar male partner was chosen expressed unfavorable affect and self-evaluations. The relevance of these findings for the affective consequences of social comparison processes is discussed.     

Memory for the pitch of a tone

Observers attempted to detect the presence of a pitch dirference between two successive tones. The percentage of correct judgments was equivalent for tones separated by 95, 4.5, and 8.9 sec. There was a general increase in reports of a pitch difference with increased intertone interval, which is interpreted as arising from hypothesized shifts in the neural locus of the first stimulus during the intertone interval.     

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Implementation in a Changing Landscape: Provider Experiences During Rapid Scaling of Use of Evidence-Based Treatments

This study examined 133 service providers’ perspectives on a rapid shift to mandated evidence-based treatment delivery, utilizing an inductive coding process to capture themes present in their qualitative feedback. The majority of provider comments were negatively valenced, but attitudes varied considerably across response categories: comments regarding practice context and support were nearly uniformly negative, while comments regarding treatment fit and therapeutic consequences were more balanced. Treatment fit was the most commonly cited category; the fit to therapist (e.g., ease of use) subcategory was predominantly positive in contrast with the fit to client (e.g., flexibility) subcategory, which was predominantly negative. Results illustrate the intended and unintended consequences of large-scale implementation efforts on community providers, and may aid implementation researchers and system decision makers optimize the conditions under which community providers are asked to implement evidence-based treatment.