Cortisol Stress Response Variability in Early Adolescence: Attachment,Affect and Sex

Attachment, affect, and sex shape responsivity to psychosocial stress. Concurrent social contexts influence cortisol secretion, a stress hormone and biological marker of hypothalamic–pituitary–adrenal axis activity. Patterns of attachment, emotion status, and sex were hypothesized to relate to bifurcated, that is, accentuated and attenuated, cortisol reactivity. The theoretical framework for this study posits that multiple individual differences mediate a cortisol stress response. The effects of two psychosocial stress interventions, a modified Trier Social Stress Test for Teens and the Frustration Social Stressor for Adolescents were developed and investigated with early adolescents. Both of these protocols induced a significant stress reaction and evoked predicted bifurcation in cortisol responses; an increase or decrease from baseline to reactivity. In Study I, 120 predominantly middle-class, Euro-Canadian early adolescents with a mean age of 13.43 years were studied. The girls’ attenuated cortisol reactivity to the public performance stressor related significantly to their self-reported lower maternal-attachment and higher trait-anger. In Study II, a community sample of 146 predominantly Euro-Canadian middle-class youth, with an average age of 14.5 years participated. Their self-reports of higher trait-anger and trait-anxiety, and lower parental attachment by both sexes related differentially to accentuated and attenuated cortisol reactivity to the frustration stressor. Thus, attachment, affect, sex, and the stressor contextual factors were associated with the adrenal-cortical responses of these adolescents through complex interactions. Further studies of individual differences in physiological responses to stress are called for in order to clarify the identities of concurrent protective and risk factors in the psychosocial stress and physiological stress responses of early adolescents.     

Survival Strategies of Widows in Dijon during the French Revolution

When people talk about their lives, people lie sometimes, forget a little, exaggerate, become confused, and get things wrong. Yet they are revealing truths … the guiding principle for [life histories] could be that all autobiographical memory is true: it is up to the interpreter to discover in which sense, where, and for what purpose. (Passerini Passerini and Luisa. 1989. “Women's Personal Narratives: Myths, Experiences, and Emotions”. In Interpreting Women's Lives: Feminist Theory and Personal Narratives. Eds. Personal Narrative Group and Joy Webster Barbre 197Bloomington: Indiana, UP Print [Google Scholar] 197)     

Exploring the Determinants of the Entry and Exit of Ministers in Korea: 1980–2008

The entry and exit of ministers has been of primary interest to students of political science and public management in Western countries. Responding to the lack of research on the entry and exit of ministers in non‐Western countries, this article examined determinants of both the entrance and exit of ministers in Korea from the life cycle point of view based on the Korean Ministerial Database from 1980 to 2008. We argued that as the Korean presidency shifts from an imperialistic to a democratic presidency, ministerial appointments in Korea also seem to shift from an expertise‐focused to a politics‐focused approach. Likewise, the primary resignation reason also shifts from policy failure to political reasons. We also argued that Korean presidents use their power to reshuffle cabinet ministers too often for their political interests. As a result, Korean ministers spend too little time in post; average tenure is now down to about one year. These short terms in office dilute a minister's ability to dictate departmental policy.     

An Empirical Analysis on the Determinants of the Length of Ministerial Tenure in Korea, 1980–2008

ABSTRACT

The study of the length of ministerial tenure has received some attention by scholars of public management in Western countries. Responding to the lack of empirical research on ministerial duration in non-Western countries, this article empirically examines the determinants of ministerial duration based on the Korean Ministerial Database from 1980 to 2008. The empirical findings are as follows. First, being a female minister decreases the probability of stepping down by 1.78 times compared to a male minister. Second, political democratization after 1987 drastically increases the probability of ministerial stepping down by 3.46 times. Third, confirmation hearings after 2005 decrease the probability of ministerial stepping down by 0.53 times. Based on these empirical findings of the analysis, we can identify distinctive characteristics of ministerial duration in Korea. We argue that as the Korean political system shifts from military or authoritarian rule to democratic rule after 1987, a single five-year presidential term may set a political environment for frequent changes of ministers to allocate political spoils.     

Asymmetric payoffs in simultaneous and sequential prisoner’s dilemma games

We investigate the role of payoff asymmetry in laboratory prisoner’s dilemma games. Symmetric and asymmetric games are examined in simultaneous and sequential settings. In the asymmetric sequential games, we study the impact of having payoff advantaged players moving either first or second. Asymmetry reduces the rates of cooperation in simultaneous games. In sequential games, asymmetry interacts with order of play such that the rate of cooperation is highest when payoff disadvantaged players move first.     

Brain Politics: Aspects of Administration in the Comparative Issue Definition of Autism-Related Policy

The construction of public problems has a lasting influence on implementation in a given policy subsystem. National and sociopolitical contexts influence issue definition differently across nations. However, the degree to which nation-specific issue definition takes place has been insufficiently explored. In recent years, the growing incidence of autism has led to a quest for causal factors. One hypothesis posits that the use of mercury in vaccines may be a culprit. This paper examines the definition of the mercury and autism issue in Australia, Canada, the United Kingdom, and the United States. Insights into the comparative elements of issue definition are suggested by the case. These insights are of particular importance to administrators, as agencies are deeply involved as objects and actors in the process of issue definition and are often responsible for implementing new and redefined policies.