The authors propose a theoretical model linking achievement goals and achievement emotions to academic performance. This model was tested in a prospective study with undergraduates (N ϭ 213), using exam-specific assessments of both goals and emotions as predictors of exam performance in an introductory-level psychology course. The findings were consistent with the authors' hypotheses and supported all aspects of the proposed model. In multiple regression analysis, achievement goals (mastery, performance approach, and performance avoidance) were shown to predict discrete achievement emotions (enjoyment, boredom, anger, hope, pride, anxiety, hopelessness, and shame), achievement emotions were shown to predict performance attainment, and 7 of the 8 focal emotions were documented as mediators of the relations between achievement goals and performance attainment. All of these findings were shown to be robust when controlling for gender, social desirability, positive and negative trait affectivity, and scholastic ability. The results are discussed with regard to the underdeveloped literature on discrete achievement emotions and the need to integrate conceptual and applied work on achievement goals and achievement emotions.

A theoretical model linking achievement goals to discrete achievement emotions is proposed. The model posits relations between the goals of the trichotomous achievement goal framework and 8 commonly experienced achievement emotions organized in a 2 (activity/outcome focus) ϫ 2 (positive/negative valence) taxonomy. Two prospective studies tested the model in German and American college classrooms. The results were largely in line with the hypotheses. Mastery goals were positive predictors of enjoyment of learning, hope, and pride and were negative predictors of boredom and anger. Performanceapproach goals were positive predictors of pride, whereas performance-avoidance goals were positive predictors of anxiety, hopelessness, and shame. The results were consistent across studies and robust when controlled for gender, GPA, social desirability, temperament, and competence expectancy. The research is discussed with regard to the underdeveloped literature on achievement emotions and with regard to the motivation and emotion research domains more broadly.

This research focuses on the relation between color and psychological functioning, specifically, that between red and performance attainment. Red is hypothesized to impair performance on achievement tasks, because red is associated with the danger of failure in achievement contexts and evokes avoidance motivation. Four experiments demonstrate that the brief perception of red prior to an important test (e.g., an IQ test) impairs performance, and this effect appears to take place outside of participants' conscious awareness. Two further experiments establish the link between red and avoidance motivation as indicated by behavioral (i.e., task choice) and psychophysiological (i.e., cortical activation) measures. The findings suggest that care must be taken in how red is used in achievement contexts and illustrate how color can act as a subtle environmental cue that has important influences on behavior.

Color is a ubiquitous perceptual stimulus that is often considered in terms of aesthetics. Here we review theoretical and empirical work that looks beyond color aesthetics to the link between color and psychological functioning in humans. We begin by setting a historical context for research in this area, particularly highlighting methodological issues that hampered earlier empirical work. We proceed to overview theoretical and methodological advances during the past decade and conduct a review of emerging empirical findings. Our empirical review focuses especially on color in achievement and affiliation/attraction contexts, but it also covers work on consumer behavior as well as food and beverage evaluation and consumption. The review clearly shows that color can carry important meaning and can have an important impact on people's affect, cognition, and behavior. The literature remains at a nascent stage of development, however, and we note that considerable work on boundary conditions, moderators, and real-world generalizability is needed before strong conceptual statements and recommendations for application are warranted. We provide suggestions for future research and conclude by emphasizing the broad promise of research in this area.

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In many nonhuman species of vertebrates, females are attracted to red on male conspecifics. Red is also a signal of male status in many nonhuman vertebrate species, and females show a mating preference for high-status males. These red-attraction and red-status links have been found even when red is displayed on males artificially. In the present research, we document parallels between human and nonhuman females' response to male red. Specifically, in a series of 7 experiments we demonstrate that women perceive men to be more attractive and sexually desirable when seen on a red background and in red clothing, and we additionally show that status perceptions are responsible for this red effect. The influence of red appears to be specific to women's romantic attraction to men: Red did not influence men's perceptions of other men, nor did it influence women's perceptions of men's overall likability, agreeableness, or extraversion. Participants showed no awareness that the research focused on the influence of color. These findings indicate that color not only has aesthetic value but can carry meaning and impact psychological functioning in subtle, important, and provocative ways.

ALCIFIC TENDONITIS OF THErotator cuff is a well-known source of shoulder pain. 1 Estimates of the overall incidence vary widely, ranging between 2.5% and 20%, 1-3 depending on both clinical criteria and radiographic technique. The disease is usually selflimiting but the natural course is variable. [1][2][3][4][5] For instance, Gärtner 6 reported that calcifications with sharp margins and homogeneous or nonhomogeneous structure disappeared spontaneously in 33% of patients over a period of 3 years, but that 85% of fluffy accumulations did so during the same time period. In 1941, Bosworth 1 reported that 6.4% of calcific lesions showed spontaneous resorption.Clinically, it is important to distinguish calcific tendonitis from a rotator cuff tear as a source of shoulder pain. 7 Several authors have found no correlation between the presence of a tendon tear and calcific tendonitis. 4,[7][8][9][10] The treatment of patients with calcific tendonitis typically is conservative, including use of subacromial cortisone injections, physical therapy, Author Affiliations are listed at the end of this article.

Color is a ubiquitous perceptual experience, yet little scientific information about the influence of color on affect, cognition, and behavior is available. Accordingly, we have developed a general model of color and psychological functioning, which we present in this article. We also describe a hypothesis derived from this model regarding the influence of red in achievement contexts. In addition, we report a series of experiments demonstrating that a brief glimpse of red evokes avoidance motivation and undermines intellectual performance, and that it has these effects without conscious awareness or intention. We close with thoughts on the need for rigorous scientific work on color psychology.