Socially prescribed perfectionism and limerence in interpersonal relationships

Socially prescribed perfectionism, in which one perceives that others have unrealistic expectations for them, appears to have a strong correlation to maladaptive characteristics and interpersonal problems. Another concept with maladaptive features and relational difficulties is an unhealthy form of obsessional love, known as limerence. Limerence is defined as an involuntary cognitive and emotional state of intense romantic desire for another individual. The aim of this thesis is to examine the relationship between socially prescribed perfectionism and limerence. It is hypothesized that an association exists between socially prescribed perfectionism and limerence, specifically in intimate relationships. A theoretical comparison supported the hypothesis, concluding that common characteristics of both concepts include obsessive and intrusive preoccupations, low self-esteem, fear of negative evaluation, failure and rejection, emotional dependence on others, poor self-control, self-conscious anxiety, hopelessness, depression and suicidality. Both concepts were also correlated with neurotic tendencies, an external locus of control and anxious/ambivalent attachments

Growing Farm Size and the Distribution of Farm Payments

Crop production is shifting to much larger farms. Since government commodity payments reflect production volumes for program commodities, payments are also shifting to larger farms. In turn, the operators of very large farms have substantially higher household incomes than other farm households, and as a result government commodity payments are also shifting to much higher-income households. Since the changes in farm structure appear to be ongoing, commodity payments will likely, under current policies, continue to shift to higher income households. This brief uses 2003 Agricultural Resource Management Survey (ARMS) data to detail the shifts.Farm structure, commodity programs, farm payments, farm household income, farm income, farm program payments, ERS, USDA, Agricultural and Food Policy, Industrial Organization,

PRICE AND NONPRICE TERMS IN U.S. AGRICULTURAL CONTRACTS

The industrialization of the food system is proceeding at a rapid rate and contracting is a key element in that industrialization. The purposes of this paper are to summarize contract terms in agricultural contracts for major commodities and to assess the determinants of variations in contract prices/fees in selected commodity contracts, with an emphasis on the nonprice contract terms.Agricultural and Food Policy,

SOFrWARE COMPLEXITY AND MAINTAINABILITY

This paper examines the relationships between software complexity and software maintainability in commercial software environments. Models are proposed for estimating the economic impacts of software complexity and for identifying the factors which affect a system\u27s complexity. Empirical work currently under way has shown these models to be implementable

Local temperature-sensitive mechanisms are important mediators of limb tissue hyperemia in the heat-stressed human at rest and during small muscle mass exercise.

Limb tissue and systemic blood flow increases with heat stress, but the underlying mechanisms remain poorly understood. Here, we tested the hypothesis that heat stress-induced increases in limb tissue perfusion are primarily mediated by local temperature-sensitive mechanisms. Leg and systemic temperatures and hemodynamics were measured at rest and during incremental single-legged knee extensor exercise in 15 males exposed to 1 h of either systemic passive heat-stress with simultaneous cooling of a single leg (n=8) or isolated leg heating or cooling (n=7). Systemic heat-stress increased core, skin and heated leg blood (Tb) temperatures, cardiac output and heated leg blood flow (LBF, 0.6 ± 0.1 l.min(-1); P0.05). Increased heated leg deep tissue BF was closely related to Tb (R(2) = 0.50; P0.05), despite unchanged systemic temperatures and hemodynamics. During incremental exercise, heated LBF was consistently maintained ~ 0.6 l.min(-1) higher than that in the cooled leg (P<0.01), with LBF and vascular conductance in both legs showing a strong correlation with their respective local Tb (R(2) = 0.85 and 0.95, P<0.05). We conclude that local temperature-sensitive mechanisms are important mediators in limb tissue perfusion regulation both at rest and during small-muscle mass exercise in hyperthermic humans.The invasive study was partially funded by Gatorade Sports Science Institute, PepsiCo

Prosocial nudges and visual indicators increase social distancing, but authoritative nudges do not.

Social distancing reduces the transmission of COVID-19 and other airborne diseases. To test different ways to increase social distancing, we conducted a field experiment at a major US airport using a system that presented color-coded visual indicators on crowdedness. We complemented those visual indicators with nudges commonly used to increase COVID-19-preventive behaviors. Analyzing data from 57,146 travelers, we find that visual indicators and nudges significantly affected social distancing. Introducing visual indicators increased the share of travelers practicing social distancing, and this positive effect was enhanced by introducing nudges focused on personal benefits ("protect yourself") and public benefits ("protect others"). Conversely, an authoritative nudge referencing the Centers for Disease Control and Prevention ("don't break CDC COVID-19 guidelines") did not change social distancing behavior. Our results demonstrate that visual indicators and informed nudges can boost social distancing and potentially curb the spread of contagious diseases