Young Children's Use of Contrast in Word Learning: The Case of Proper Names

Recent research has established that contrast can exert a powerful effect on early word learning. This study examined the role of contrast in young children's ability to learn proper names. Preschoolers heard a novel word for an unfamiliar stuffed animal in the presence of a second stuffed animal of either the same or a different kind. Children received contrastive information indicating that the word did not apply to the second animal. Children were more likely to interpret the word as a proper name if the second animal belonged to the same kind as the target than if it belonged to a different kind. Children did not appear to make a proper name interpretation in a control condition in which the second animal was not present, providing no contrastive information. The results reveal the strength of within-kind contrastive information to foster children's acquisition of proper names, highlighting the potency of comparison processes in early word learning.     

The Impact of Supervision Training on Genetic Counselor Supervisory Identity Development

Supervision is critical to the training of genetic counselors. Limited research exists on the influence of supervision training and experience on the development of genetic counseling supervisors. The purpose of this study was to investigate the impact of supervision training in addition to supervisory and clinical experience on supervisory identity development, and the perceived confidence and competence supervisors have in their own supervisory skills. In addition, we explored genetic counselors’ (N?=?291) interest in and barriers to training as well as perspectives on requirements for supervisors. Results indicated clinical experience, supervision experience, and formal supervision training are positively associated with genetic counselors’ supervisory identity development as measured by the Psychotherapy Supervisory Development Scale (PSDS) (p?ρ?=?0.42, p?p?相似文献   

Attributions for sexual orientation vs. stereotypes: how beliefs about value violations account for attribution effects on anti‐gay discrimination

Attributions for sexual orientation strongly predict opposition to gay rights policies; however, we propose that beliefs that gays and lesbians violate important values drive gay rights opposition and account for the relationship between attributions and anti‐gay discrimination. In two studies, we found that beliefs that gays and lesbians violate values accounted for much of the relationship between attributions and anti‐gay discrimination. In addition, these stereotypes were the most powerful predictors of opposition to gay rights when both value violations and attributions were included in the model. Results also demonstrated that violations of specific values predicted opposition to policies relevant to those values. This suggests that attributions of choice over sexual orientation are less relevant for predicting opposition to gay rights than beliefs about choice to uphold or violate values.     

Work Experiences of Foreign‐Born Asian Women Counseling and Psychology Faculty

Eleven foreign‐born and ‐raised Asian women faculty in counseling and psychology programs in the United States were interviewed about their work experiences. Analysis using consensual qualitative research revealed 7 sources of stressors, 6 emotional reactions associated with stressors, 5 coping strategies, and 4 types of intrinsic rewards gained from encountering challenges. The results of the study provide information about the unique experiences of this understudied group and have implications for the U.S. higher education system. Se entrevistó a once profesoras universitarias asiáticas de programas de consejería y psicología en Estados Unidos nacidas y criadas en el extranjero acerca de sus experiencias de trabajo. Un análisis basado en investigación cualitativa consensuada reveló 7 fuentes de estrés, 6 reacciones emocionales asociadas a los motivos del estrés, 5 estrategias de afrontamiento y 4 tipos de recompensa intrínseca ganada por afrontar los desafíos. Los resultados del estudio proporcionan información sobre las experiencias únicas de este grupo que no ha sido estudiado suficientemente, y tienen implicaciones para el sistema de educación superior en Estados Unidos.     

The Role of Subsidies in Coordination Games with Interconnected Risk

Can subsidies promote Pareto‐optimum coordination? We found that partially subsidizing the cooperative actions for two out of six players in a laboratory coordination game usually produced better coordination and higher total social welfare with both deterministic and stochastic payoffs. Not only were the subsidized players more likely to cooperate (choose the Pareto‐optimum action), but the unsubsidized players increased their expectations on how likely others would cooperate, and they cooperated more frequently themselves. After removal of the subsidy, high levels of coordination continued in most groups with stochastic payoffs but declined in deterministic ones. This carry‐over disparity between the deterministic and stochastic settings was consistent with the economic theories that agents were more likely to keep the status quo option under uncertainty than without uncertainty. Hence, players with stochastic payoffs were more likely to keep the high coordination level (status quo) brought by the subsidy in the previous subsidy session. A post‐game survey also indicated that with stochastic payoffs, players focused on risk reduction. Temporary subsidies promoted lasting coordination because even after subsidy was removed, players still assumed that others players would prefer reduced risks from cooperation. With deterministic payoffs, however, the subsidy might crowd out other rationales for coordination, with many players indicating that the subsidy was the only reason for anyone to cooperate. Hence, the coordination level dropped when the subsidy was removed. Copyright © 2014 John Wiley & Sons, Ltd.     

Molding the Past: Biased Assimilation of Historical Information1

The present study examined whether individuals' current political worldviews would bias perceptions of historical information gathered over the course of their lifetime. Kent State University students from 1995 and 2000 reported their political ideologies (e.g., conservative, liberal) and responded to items assessing their culpability and global attributions about the shooting of demonstrators by the National Guard at Kent State in 1970. The 1995 data revealed consistent support for biased responding to culpability and global attribution items. The 2000 data replicated the political ideology differences of the 1995 data. However, by including knowledge of the incident as an independent variable, the 2000 data revealed that the political ideology bias was strongest among people reporting high knowledge about the event.     

Temporal self-appraisal and attributional focus

Temporal self-appraisal theory (Ross & Wilson, 2002; Wilson & Ross, 2001) states that individuals evaluate their past selves in a way that makes them feel good about their current self. The present studies tested the degree to which differences in attributional focus influence feelings of closeness to positive life events. In Study 1, participants recalled a recent positive life event before thinking about how either they personally or others were responsible for the event’s occurrence. As expected, participants felt temporally closer to the event when they had thought about internal attributions. In Study 2, after recalling a recent positive life event, participants recalled one (or six) reasons describing how they personally (or others) produced the event. The results revealed that participants used the content of retrieved attributions in deriving their temporal judgment. The implications of the findings for tenets of temporal self-appraisal theory are discussed.     

Multiple risk expert systems interventions: impact of simultaneous stage-matched expert system interventions for smoking, high-fat diet, and sun exposure in a population of parents.

Three stage-based expert system interventions for smoking, high-fat diet, and unsafe sun exposure were evaluated in a sample of 2,460 parents of teenagers. Eighty-four percent of the eligible parents were enrolled in a 2-arm randomized control trial, with the treatment group receiving individualized feedback reports for each of their relevant behaviors at 0, 6, and 12 months as well as a multiple behavior manual. At 24 months, the expert system outperformed the comparison condition across all 3 risk behaviors, resulting in 22% of the participants in action or maintenance for smoking (vs. 16% for the comparison condition), 34% for diet (vs. 26%), and 30% for sun exposure (vs. 22%). Proactive, home-based, and stage-matched expert systems can produce significant multiple behavior changes in at-risk populations where the majority of participants are not prepared to change.     

Affine representations in psychophysics and the near-miss to Weber’s law

A theoretical account for the near-miss to Weber’s law in the form of a power function, with a special emphasis on the interpretation of the exponent, was proposed by Falmagne [Falmagne, J.-C. (1985). Elements of psychophysical theory. New York: Oxford University Press] within the framework of a subtractive representation, P(x,y)=F(u(x)−g(y)). In this paper, we examine a more general affine representation, P(x,y)=F(u(x)h(y)+g(y)). We first obtain a uniqueness theorem for the affine representation. We then study the conditions that force an affine representation to degenerate to a subtractive one. Part of that study involves the case for which two different affine representations co-exist for the same data. We also show that the balance condition P(x,y)+P(y,x)=1 constrains an affine representation to be a special kind of subtractive representation, a Fechnerian one. We further show that Falmagne’s power law takes on a special form for a so-called weakly balanced system of probabilities, in which case the affine representation is Fechnerian. Finally, following Iverson [Iverson, G.J. (2006a). Analytical methods in the theory of psychophysical discrimination I: Inequalities, convexity and integration of just noticeable differences. Journal of Mathematical Psychology, 50, 271-282], we generalize the Fechner method to construct the sensory scales in a weakly balanced affine representation by integrating (derivatives of) just noticeable differences.     

Psychophysics of remembering: to bias or not to bias

Delayed matching to sample is typically a two-alternative forced-choice procedure with two sample stimuli. In this task the effects of varying the probability of reinforcers for correct choices and the resulting receiver operating characteristic are symmetrical. A version of the task where a sample is present on some trials and absent on others is analogous to a yes/no recognition task. We describe data from two experiments where an asymmetry in performance in the yes/no task could be attributed to a change in response bias with increasing retention-interval duration from a matching-law perspective, but not from a signal-detection perspective. Both approaches make explicit assumptions about response bias. The apparent inconsistency between the two approaches to the treatment of response bias is resolved in terms of a model proposed by K. G. White and J. T. Wixted (1999) which predicts asymmetrical matching-law functions and receiver operating characteristics without making any assumptions about response bias.