Framing Childhood Obesity: How Individualizing the Problem Affects Public Support for Prevention

Political actors recognize the power of framing problems using personalized examples and causal stories to shape public opinion. Yet little is known about how these frames interact. This research presents the results of three studies designed to investigate the effect of “individualizing” the problem of childhood obesity, in combination with information about causes of obesity, on public support for obesity prevention policies (Studies 1 and 2) and to examine how frequently the news media rely on individual depictions of obese children to portray the problem in actual news coverage (Study 3). Results from two experiments consistently demonstrated that, regardless of how the cause of childhood obesity was framed, when a news report identified an individual obese child, participants were less likely to support prevention policies than when the report described the problem in more general terms. A content analysis indicated that news articles relatively infrequently frame the problem using individualized depictions of a specific child. When specific overweight or obese children were mentioned, news coverage emphasized internal (behavioral and genetic) causes rather than factors external to the child such as neighborhood, economic, or food‐industry factors. Findings underscore the importance of considering attitudes toward a policy's target population when assessing how individual depictions of a policy problem influence public sentiment.     

About the authors

Due to limitations inherent in official statistics and surveys the authors conducted a partial test of the deterrence doctrine within the carefully controlled environment of a laboratory experiment. Participants in the experiment were male volunteers enrolled in college classes. The primary variables studied were certainty, severity, and celerity of punishment, and the situations of general deterrence (threatened punishment) and specific deterrence (actual punishment).

It was found that certainty and severity of punishment had substantial effects in situations of actual punishment, but that celerity did not. For general deterrence, only certainty of punishment was effective. In addition, specific deterrence was not significantly more effective than general deterrence.     

The Draw-A-Person Test and Process-Reactive Schizophrenia

The Draw-A-Pcrson test was administered to three matched groups of 32 male Ss each: reactive schizophrenics, process schizophrenics, and normal control subjects. Patients were rated for prognosis using the Premorbid Subscale of the Phillips Scale. Drawings were rated by two judges on 80 diagnostic signs culled from the literature. No signs were found to significantly differentiate reactive and process schizophrenics, and only three signs significantly differentiated normals from schizophrenics. It was concluded that a sign approach to the DAP is insensitive to the reaction-process dimension of schizophrenia, and of only limited value in differentiating between normals and schizophrenics in general.     

Tumor Locus Moderates Anxiety Symptoms in a Pediatric Neuro-Oncologic Sample

Despite the prevalence of pediatric Central Nervous System (CNS) solid tumors, little is understood about patients' disease-related anxiety experience. Data from 25 remitted pediatric CNS tumor patients posttreatment were collected. Significant symptoms of anxiety were reported by 32% of patients. MRI studies showed all anxious patients had right cortical tumors or left cerebellar tumors. Confound analyses suggest these results are not better accounted for by demographic, disease, or treatment variables. These results evidence the risk some pediatric neuro-oncologic patients face for developing significant anxiety symptoms.     

Micro-mechanical measurements of fracture toughness of bismuth embrittled copper grain boundaries

Measuring the fracture properties of single grain boundaries has until now required macroscopic bi-crystals which are expensive and not always available. We describe a method for fracture testing using micro-cantilevers, manufactured using focussed ion beam machining and tested using a nanoindenter. We have used the method to measure the fracture toughness of selected grain boundaries in bismuth-embrittled copper. This technique is applicable to grain boundaries in other brittle polycrystalline samples for which large bi-crystals cannot be produced for conventional testing.     

Modelling of irradiation-induced hardening in metals using dislocation dynamics

A new simulation technique (three-dimensional dislocation dynamics) enabling the capture of a hardening effect in metals due to irradiation is reported. When bombarded with high-energy particles, metals accrue internal damage. In irradiated Pd, for example, damage takes the form of interstitial loops. Such loops are nano-sized and typically have a high number density. The stress field of a loop is given from dislocation theory. It is shown here the hardening is due to the elastic interaction of gliding dislocations with a high number of spatially dispersed interstitial loops. Results are found to correlate well with experiments.     

The insistence of vision: Why do people look at a salient stimulus when it signals target absence?

Researchers and practitioners across many fields would benefit from the ability to predict human search time in complex visual displays. However, a missing element in our ability to predict search time is our ability to quantify the exogenous attraction of visual objects in terms of their impact on search time. The current work represents an initial step in this direction. We present two experiments using a quadrant search task to investigate how exogenous and endogenous factors influence human visual search. In Experiment 1, we measure the oculomotor capture—or the tendency of a stimulus to elicit a saccade—of a salient quadrant under conditions in which the salient quadrant does not predict target location. Despite the irrelevance of quadrant salience, we find that subjects persist in making saccades towards the salient quadrant at above-chance levels. We then present a Bayesian-based ideal performer model that predicts search time and oculomotor capture when the salient quadrant never contains the search target. Experiment 2 tested the predictions of the ideal performer model and revealed human performance to be in close correspondence with the model. We conclude that, in our speeded search task, the influence of an exogenous attractor on saccades can be quantified in terms of search time costs and, when these costs are considered, both search time and search behaviour reflect a boundedly optimal adaptation to the cost structure of the environment.     

Sexual Socialization Messages on Entertainment Television: Comparing Content Trends 1997–2002

Previous content analyses of sex on television have relied on differing measures and sampling strategies, which makes it difficult to compare patterns of sexual portrayals over time. This large-scale study (N = 2,817 programs) examines the sexual messages presented on television across both broadcast and cable channels over a 5-year period, applying identical measures to three biennial samples of program content. Results demonstrate that sexual talk and behavior are highly frequent aspects of the television environment. Talk about sex is shown more often than sexual behavior, though both types of content increased significantly from 1997/1998 to 2001/2002. Over that time span, the percentage of shows portraying sexual intercourse doubled from 7 to 14%. Results also show that topics related to sexual risks or responsibilities (e.g., condom use, abstinence) are increasingly included on television, but nonetheless remain infrequent overall. Such safe sex messages occur most frequently in program environments where they are most relevant (i.e., when sexual intercourse is included in the story). The content analysis findings are discussed in terms of their implications for audience effects.     

A Case Study: A Discussion of Depression,Ambivalence, Attachment,and Culture Portrayed in the Therapeutic Environment

ABSTRACT

This paper uses object relations theory to conceptualize and manage the complexities of a home-based case that was followed for a period of six months. It discusses maternal depression in relation to the caregiver role, self-harm, and self-determination. The client's ambivalence issues are addressed, with particular emphasis on transference and countertransference issues in the relationship and the use of transitional space and objects. Also discussed is the effect of maternal depression and ambivalence on mother-infant attachment, with the introduction of interaction-guidance as a treatment modality. An examination of cultural differences and the concomitant ethical implications that arose in the treatment process is provided. Finally, therapeutic implications and reflexivity are addressed.