Playing God? Moral agency in an emerging world

Arguments against intervening in nature's ways have been used against many new technologies in the last century. Many of these arguments have employed the metaphor of "playing God." In this essay I briefly review the use of the term "playing God" in recent decades. I then examine the cosmology that lies implicit in this language. My thesis is that the language of "playing God" (or not) overlooks the dynamic, evolutionary nature of world process--the role played by the interdeterminacy of statistical probabilities. I review the notion of "emergent probability" (Lonergan) in order, in the end, to advocate an ethic of risk that both recognizes the dangers of hubris and includes an open and emergent view of creation.     

Learning words and rules: abstract knowledge of word order in early sentence comprehension

Children quickly acquire basic grammatical facts about their native language. Does this early syntactic knowledge involve knowledge of words or rules? According to lexical accounts of acquisition, abstract syntactic and semantic categories are not primitive to the language-acquisition system; thus, early language comprehension and production are based on verb-specific knowledge. The present experiments challenge this account: We probed the abstractness of young children's knowledge of syntax by testing whether 25- and 21-month-olds extend their knowledge of English word order to new verbs. In four experiments, children used word order appropriately to interpret transitive sentences containing novel verbs. These findings demonstrate that although toddlers have much to learn about their native languages, they represent language experience in terms of an abstract mental vocabulary. These abstract representations allow children to rapidly detect general patterns in their native language, and thus to learn rules as well as words from the start.     

Media literacy as a prevention intervention for college women at low- or high-risk for eating disorders

This study examined whether the media literacy program, ARMED, is an effective prevention intervention for college women at low- or high-risk for an eating disorder. Changes in eating disorder risk factors were assessed in low- (n = 26) and high-risk (n = 19) women participating in a two-session media literacy intervention as compared to low- (n = 31) and high-risk (n = 16) controls. Women at high-risk for an eating disorder reported significant decreases in body dissatisfaction, drive for thinness, feelings of ineffectiveness, and internalization of societal standards of beauty after participating in ARMED, whereas control participants did not. No significant decreases in perfectionism, physical appearance comparisons, or awareness of societal standards of beauty were reported among high-risk participants. Changes in eating disorder risk factors were not found among low-risk participants, regardless of treatment condition. Findings suggest that media literacy may be an effective secondary prevention intervention for eating disorders.     

Implicit memory, age, and time of day: paradoxical priming effects

Memory retrieval can occur by at least two routes: a deliberate one, as when one attempts to retrieve an event or fact, and an unintentional one, as when one's behavior is triggered by the past without one's knowledge or awareness. We assessed the efficacy of these retrieval systems as a function of circadian arousal and time of day. Evening-type younger adults and morning-type older adults were tested at either peak (morning for old; evening for young) or off-peak times on implicit and explicit stem completion (Experiment 1) or on implicit category generation (Experiment 2). Results for explicit stem-cued recall replicated better performance for each age group at its peak time. In stark contrast, implicit performance was better at off-peak than at peak times of day, raising the possibility that the processes that serve explicit and implicit retrieval are on different circadian schedules, and highlighting the need to consider individual differences in circadian arousal when assessing either memory system.     

Applying behavior analysis to school violence and discipline problems: Schoolwide positive behavior support

School discipline is a growing concern in the United States. Educators frequently are faced with discipline problems ranging from infrequent but extreme problems (e.g., shootings) to less severe problems that occur at high frequency (e.g., bullying, insubordination, tardiness, and fighting). Unfortunately, teachers report feeling ill prepared to deal effectively with discipline problems in schools. Further, research suggests that many commonly used strategies, such as suspension, expulsion, and other reactive strategies, are not effective for ameliorating discipline problems and may, in fact, make the situation worse. The principles and technology of behavior analysis have been demonstrated to be extremely effective for decreasing problem behavior and increasing social skills exhibited by school children. Recently, these principles and techniques have been applied at the level of the entire school, in a movement termed schoolwide positive behavior support. In this paper we review the tenets of schoolwide positive behavior support, demonstrating the relation between this technology and applied behavior analysis.     

Parent–Adolescent Agreement on Disruptive Behavior Symptoms: A Multitrait-Multimethod Model

This study examined parent–adolescent agreement on reports of inattention, hyperactivity/impulsivity, and conduct disorder in 203 adolescents (94 girls, 109 boys) ranging in age from 13 to 18 years (M = 15.21, SD = 1.37). Results of confirmatory factor analyses provided additional evidence of construct validity for these traits in adolescents. Internal consistency was examined for parent reports and adolescent self-reports. In addition, correlational analyses were used in a multitrait-multimethod format (MTMM; D. T. Campbell & D. W. Fiske, 1959) to examine convergent and discriminant validity. Results showed that parents provided more consistent and valid reports of inattention and hyperactivity/impulsivity, whereas adolescents provided more consistent and valid reports of conduct disorder. In addition, interviews produced higher levels of convergence than rating scales. These findings are discussed in terms of implications for assessment of disruptive behavior disorders.     

A framework for studying minority youths' transitions to fatherhood: the case of Puerto Rican adolescents

A theoretical framework is proposed for studying minority young men's involvement with their babies that combines the integrative model of minority youth development and a life course developmental perspective with Lamb's revised four-factor model of father involvement. This framework posits a relationship between demographic and family background variables (such as education, employment, income, and family of origin) and fatherhood outcomes moderated by personal characteristics (such as sex-role ideology, acculturation, risk taking, and alienation) and mediated by definitions of fatherhood, life priorities normative for the culture under study, and sexual behavior. Once there is an acknowledged infant, a father's involvement is influenced by child characteristics, perceived fathering competence, social support, and quality of the relationship with the mother.     

Preliminary evidence for an emotion dysregulation model of generalized anxiety disorder

Three studies provide preliminary support for an emotion dysregulation model of generalized anxiety disorder (GAD). In study 1, students with GAD reported heightened intensity of emotions, poorer understanding of emotions, greater negative reactivity to emotional experience, and less ability to self-soothe after negative emotions than controls. A composite emotion regulation score significantly predicted the presence of GAD, after controlling for worry, anxiety, and depressive symptoms. In study 2, these findings were largely replicated with a clinical sample. In study 3, students with GAD, but not controls, displayed greater increases in self-reported physiological symptoms after listening to emotion-inducing music than after neutral mood induction. Further, GAD participants had more difficulty managing their emotional reactions. Implications for GAD and psychopathology in general are discussed.     

The role of negative affectivity in pay-at-risk reactions: a longitudinal study

In this article, the authors examine the moderating role of negative and positive affectivity on the relationship of bonus size with bonus satisfaction and distributive justice in a company that had installed an unpopular pay-at-risk (PAR) compensation system. Extending the met expectations hypothesis, the authors predict that those low in negative affectivity will show a more pronounced positive relationship between size of PAR bonus and bonus reactions than those high in negative affectivity. Conversely, the authors expect positive affectivity to be unrelated to pay reactions. The results support their hypotheses. Implications are discussed.