Parent–child relationship quality and infantile amnesia in adults

The first years of life are typically shrouded by infantile amnesia, but there is enormous variability between adults in how early and how much they can remember from this period. This study examined one possible factor affecting this variability: whether the perceived quality of parent–child relationships is associated with the number of early memories young adults can retrieve, and their age at the time of their first memory. We found such associations but they were qualified by parent gender. Mother–child relationships that were more affectively intense (greater social support but also more negative interchanges) were associated with recalling more early memories, although paternal companionship was most associated with how early an individual's first memory was. Affective tone of retrieved memories was also assessed, and a greater proportion of affectively positive memories (as well as fewer affectively neutral memories for males) was associated with high parental involvement in children's lives.     

Acquiring Non-Object Terms: The Case for Time Words

We address the issue of children's understanding of abstract words with two studies on preschoolers' knowledge of the time-duration words minutes, hours, days, and years. The first study examines 4- and 5-year-olds' ability to answer questions about durations of common phenomena with duration terms. The second study examines 4- to 6-year-olds' comprehension of duration terms with a forced-choice pointing task. Both show that preschoolers' knowledge of such words is incomplete, but that it adheres to the pattern proposed in previous work with toddlers for abstract words. More specifically, children form lexical domains for such words even before they know their individual meanings, thereby allowing the children to often respond appropriately but not usually correctly to questions about abstract dimensions like time.     

Ethnicity, Acculturation, and Religiosity as Predictors of Female College Students' Role Expectations

The present study was designed to examine ethnicity, acculturation, and religiosity as predictors of European American and Korean American evangelical female college students' role expectations. Fifty-seven European American and 37 Korean American single women, who ranged in age from 17 to 24 years, completed a demographic questionnaire, a role expectation measure, three religiosity measures, and an acculturation measure. The results indicated a significant negative correlation between fundamentalism and role-sharing expectations for European American women and a significant positive correlation between level of acculturation and role-sharing expectations for Korean American women. The results suggest that fundamentalism is a stronger predictor of role expectations than religious commitment in European American women and that acculturation is a more accurate predictor of role expectations than generation in the United States among Korean American women.     

L’accès aux médicaments : quelles contributions des règles sur les brevets de l’Accord de partenariat transpacifique global et progressiste ?

Enhanced protection for patents in free trade agreements would undermine access to medicines and show difficulties for developing countries with respect to public health issue. In the context of the Comprehensive and Progressive Trans-Pacific Partnership Agreement, however, after the withdrawal of the United States, the legal regime applicable to patents seems less rigid and, therefore, more favorable to access to medicines. This results, on the one hand, from certain flexibilities contained in this agreement itself; and on the other hand, the suspension of some material and procedural obligations. This article aims to analyze these two sides to justify the contribution of this agreement to ensure access to medicines.     

Constructing Finite Least Kripke Models for Positive Logic Programs in Serial Regular Grammar Logics

A serial context-free grammar logic is a normal multimodal logicL characterized by the seriality axioms and a set of inclusionaxioms of the form _ts1..._sk. Such an inclusion axiom correspondsto the grammar rule t s₁... s_k. Thus the inclusion axioms ofL capture a context-free grammar . If for every modal index t, the set of words derivable fromt using is a regular language, then L is a serial regular grammar logic. In this paper, we present an algorithm that, given a positivemultimodal logic program P and a set of finite automata specifyinga serial regular grammar logic L, constructs a finite leastL-model of P. (A model M is less than or equal to model M' iffor every positive formula , if M then M' .) A least L-modelM of P has the property that for every positive formula , P iff M . The algorithm runs in exponential time and returnsa model with size 2^O(n³). We give examples of P and L, for bothof the case when L is fixed or P is fixed, such that every finiteleast L-model of P must have size 2⁽ⁿ⁾. We also prove that ifG is a context-free grammar and L is the serial grammar logiccorresponding to G then there exists a finite least L-modelof _s p iff the set of words derivable from s using G is a regularlanguage.     

Consumer ethnocentrism,cultural sensitivity,and intention to purchase local products—evidence from Vietnam

• This study empirically investigates the impacts of consumer ethnocentrism and cultural sensitivity on both imported product judgment and intention to purchase local products in the context of a developing country—Vietnam. Structural equation modeling was used to test these impacts, utilizing a sample of 549 consumers. The results show that consumer ethnocentrism is negatively related to imported product judgment and positively related to intention to purchase local products. In addition, cultural sensitivity has a positive relationship with imported product judgment but not with consumer ethnocentrism. The results also indicate that the impacts of consumer ethnocentrism on imported product judgment and on intention to purchase local products are not different in terms of product categories, gender, income, and education levels. However, differences exist between younger and older consumers.

Copyright © 2008 John Wiley & Sons, Ltd.     

Testing unidimensionality in polytomous Rasch models

A fundamental assumption of most IRT models is that items measure the same unidimensional latent construct. For the polytomous Rasch model two ways of testing this assumption against specific multidimensional alternatives are discussed. One, a marginal approach assuming a multidimensional parametric latent variable distribution, and, two, a conditional approach with no distributional assumptions about the latent variable. The second approach generalizes the Martin-Löf test for the dichotomous Rasch model in two ways: to polytomous items and to a test against an alternative that may have more than two dimensions. A study on occupational health is used to motivate and illustrate the methods.The authors would like to thank Niels Keiding, Klaus Larsen and the anonymous reviewers for valuable comments to a previous version of this paper. This research was supported by a grant from the Danish Research Academy and by a general research grant from Quality Metric, Inc.     

Experiences and Beliefs as Predictors of Ethnic Identity and Intergroup Relations

Factors affecting ethnic identity and other group orientation were assessed in 115 college students from 5 ethnic groups. Ethnic group self‐identification, negative and positive interracial experiences, perceptions of racial bias, social support, just‐world beliefs, and psychological distress were each associated with various components of ethnic identity and are discussed within a counseling perspective. Los factures que afectan la identidad étnica y otras orientaciónes hacia grupos fueron evaluados en 115 estudiantes colegiales de 5 grupos étnicos. La identificación de grupo etnico propio, las experiencias interraciales negativas y positivas, las percepciones del prejuicio racial, apoyo social, creencias en un mundo justo, y la afflicción psicológica fueron asociadas con varios componentes de la identidad étnica y son discutidos dentro de la perspectiva de la consejería.     

An Intuitionist Theory of Argument Strength in Politics: How Intuitive Cognitive Biases Produce Universally Strong Arguments

Why are some political arguments more persuasive than others? Extant theories have mainly explained argument strength with reference to familiarity. Such explanations suggest that arguments are only strong for particular populations: those living in particular cultures, those following particular news, or those holding particular political values. Here, we argue for and identify the existence of a universally strong class of arguments transcending such divides: arguments that are congruent with intuitively held cognitive biases. We focus on arguments about social welfare that are congruent with a particular cognitive bias: the deservingness heuristic. Embedding a novel experiment in representative surveys in the United States, Japan, and Denmark, we demonstrate that people intuitively process arguments that resonate with this heuristic and that such arguments are strong across cultural divides, across individual levels of familiarity with the arguments, and across individual differences in political values. Finally, against the idea that intuitive arguments are simplistic, we demonstrate that such arguments can be inferentially complex, as long as they resonate with a cognitive bias.