Proportional reasoning,framing effects,and affirmative action: Is six of one really half a dozen of another in university admissions?

People often reason proportionally, perceiving fixed outcomes as larger or smaller depending upon the reference condition. Thus, for policies affecting individuals, presenting data as percentages rather than frequencies can alter perceived effects on high versus low base rate group members, even though identical numbers of individuals in each group are affected. Such numerical framing effects were explored through a case analysis of public debates over race-conscious selection policies and through experimental manipulations employing a race-conscious university admissions scenario. Undergraduates (N = 193) received data reporting the expected impact on black and white student enrollment resulting from a university shift to race-neutral admissions. Compared to those encountering percentages or proportions, participants receiving identical information expressed as frequencies revealed a predicted greater preference for race-neutral or “race blind” admissions. Structural equation analysis supported a model in which perceived impact and fairness mediated the relationship between format and endorsement of race-neutral admissions.     

Preliminary examination of a couple-based eating disorder prevention program

The purpose of the current study was to investigate a new dissonance-based prevention program that is based on the dual pathway model of eating disorders within the context of an individual's romantic relationship. A total of 209 dating couples participated in a couple-based prevention program or an assessment-only condition and completed measures of body dissatisfaction, thin-ideal internalization, disordered eating, negative affect, and relationship satisfaction at two time points (approximately one week apart) and approximately half of the sample completed 1-month follow-up measures. The prevention program significantly reduced several key risk factors for eating disorders such as environmental pressures to be thin, internalization of the thin and athletic ideals, state body dissatisfaction, and actual-ideal body discrepancy. Initial support was found for the inclusion of couples in eating disorder prevention programs as a successful way of addressing the thin ideal and its detrimental effects for women.     

Inferring hidden causal structure

We used a new method to assess how people can infer unobserved causal structure from patterns of observed events. Participants were taught to draw causal graphs, and then shown a pattern of associations and interventions on a novel causal system. Given minimal training and no feedback, participants in Experiment 1 used causal graph notation to spontaneously draw structures containing one observed cause, one unobserved common cause, and two unobserved independent causes, depending on the pattern of associations and interventions they saw. We replicated these findings with less-informative training (Experiments 2 and 3) and a new apparatus (Experiment 3) to show that the pattern of data leads to hidden causal inferences across a range of prior constraints on causal knowledge.     

Parallelism in the Early Moist Texts

Parallelism is present everywhere in the early Moist texts: at the syntactic level, at the semantic level, between sentences, between sets of sentences, between argumentative structures. The present article gives many examples of the phenomenon: parallelism of insistence, insistence from top to bottom, insistence from bottom to top, parallelism with symmetry, parallelism involving negation, subcontraries and negation at deeper levels, parallelism of the argumentative structures. Logic is particularly applied to the study of parallelism involving negation. From the point of view of argumentation, it is shown that many of those constructions have an important role in supporting arguments such as: arguments of generalization, a fortiori arguments, arguments of exemplarity, consequentialist arguments, arguments by comparison. This study draws the attention to the importance of argumentation in the study of Moism and gives a new light on the argument by parallelism (mou 侔) in the “Xiaoqu”: It is a natural extension of what we call “parallelism involving negation,” already very common in the early Moist texts.     

The effect of personality variables in the prediction of the execution of different prospective memory tasks in the laboratory

The study of prospective memory (ProM), the remembering of the delayed execution of intentions, has been growing in recent years, and we know quite a bit about the cognitive variables that affect it. But the performance of a task depends on personality variables as well as on cognitive ones, and the role of personality variables in ProM has only been partially studied, the results being less conclusive. We sought to address two main objectives: (1) to quantify the joint influence of cognitive and personality variables on three ProM tasks in the laboratory (two based on events and the other on time), and (2) to identify the personality profiles of those who perform well in these three ProM tasks as opposed to those who do not. The cognitive and personality variables were evaluated with two sessions of 157 participants. The 16 PF-5 was applied (Cattell, Cattell & Cattell, 1993) and other cognitive variables were measured. With the data obtained, we ran several regression analyses to determine how some cognitive variables (sustained attention, verbal fluency, interference, retrospective memory, selective attention) and personality factors (tested using the 16 PF-5) can help to explain the variance in the performance of prospective memory tasks. Our results show that the contribution of personality predictor variables is moderate and smaller than that of the cognitive variables for predicting the execution of ProM tasks in the laboratory. Furthermore the intervention of the personality variables differs depending on the ProM tasks used. Global self-control and rule-consciousness were the personality variables that contributed the most in the prediction of the scores in the ProM tasks that were used.     

Trait mechanisms in youth with and without attention-deficit/hyperactivity disorder

Relations of temperament and personality traits within children and adolescents with ADHD and non-ADHD controls were examined. A two-process structure was hypothesized involving top-down effortful and bottom-up reactive response tendencies. Top-down processes were hypothesized to relate to inattentive ADHD symptoms, whereas bottom-up processes were hypothesized to relate to hyperactive–impulsive ADHD symptoms. Each hypothesis was tested in a sample of 179 children age 7–13 (113 boys; 107 ADHD) and then replicated in 184 adolescents age 14–17 (109 boys; 87 ADHD). All families completed a multistage diagnostic process. Youth completed laboratory measures of cognitive control, and parents completed trait ratings. Traits examined in the current study included effortful control, reactive control, resiliency, negative emotionality, neuroticism, extraversion, openness, agreeableness, and conscientiousness. Correlational relations among traits were inconclusive, but external correlations with cognitive tasks and ADHD symptoms were interpretable within the hypothesized two-process framework. Results provide partial support for a distinction between effortful and reactive traits and suggest this distinction is useful in relation to understanding ADHD.     

Measuring the discrepancy between current and ideal spiritual and religious functioning in problem drinkers.

The idea that spiritual and religious functioning (SRF) is associated with alcohol misuse is generally supported, but problems with typical research methods limit the utility of findings. Problems in SRF were conceptualized as discrepancies between current and ideal SRF. Two separate studies were conducted to develop and evaluate a scale to measure the subjective importance and adequacy of aspects of SRF that seem to be associated with alcohol problems. The 1st study suggested that a questionnaire developed to evaluate self-reported ratings of current and ideal SRF is both internally consistent and temporally stable. In the 2nd study, the questionnaire was administered to persons seeking treatment for alcohol problems and persons who indicated that they had never sought treatment for an alcohol problem. Results indicate that those with a drinking problem were more likely to report substantial discrepancies between current and ideal SRF, supporting the validity of the measure as an indicator of problems in SRF. The usefulness of this method for treatment and research is discussed.     

Speciation of Superions from Humans: Is Species Cleansing the Ultimate Form of Terror and Genocide?

Using ideas from evolution, and what is known about higher stages of development, we examine a hypothetical scenario, in which new humanoid species, called Superions, are produced. What would then happen with current humans? Recent genetic engineering advances have led to creating life forms with particular characteristics. Scientists are already genetically engineering human beings. Some changes are to improve health. Engineering of traits such as intelligence, higher stage reasoning or less neuroticism is also very likely. This is seen as the ultimate terrorist act because it is genocide, not against a culture, but against an entire species. The article will also discuss how Homo Sapiens could defend themselves against this. Relating two species (systems), the Homo Sapiens and Superions constitutes metasystematic operations. Developing a system of discourse that would not destroy the Homo-sapiens requires paradigmatic operations (Sonnert and Commons, Individ Soc 4:31–35, 1994).     

Acculturation and depression among Hispanics: the moderating effect of intercultural competence

In the present study the authors examined the relative contributions of typical acculturation indicators, general coping, and intercultural competence in predicting depression among 96 Hispanic adults. The results indicated that intercultural competence served to moderate the relationship between acculturation and depression. The combination of high acculturation and high intercultural competence was associated with fewer symptoms. General coping accounted for significant amounts of variance in predicting depression, over and above traditional acculturation variables alone, suggesting that an active problem-solving style was associated with a healthier outcome. The findings are discussed within the context of integrating competence-based variables into psychological conceptualizations of cultural adaptation and the importance of group-specific abilities as potential buffers against negative mental health consequences.