Walter D. Scott

The Impact of Negative Affect on Performance Standards: Evidence for an Affect-as-Information Mechanism

Two experiments investigated the influence of negative affect on self-regulatory cognition, including the mechanism by which negative affect may induce comparatively higher standards for performance. Both studies tested affect-as-information theory using a discounting manipulation. As predicted, induced negative affect generated comparatively higher minimal performance standards except under conditions in which the mood induction procedure was made highly salient. Negative affect had no impact on perceived self-efficacy. Results directly support the hypothesis that an affect-as-information mechanism underlies the impact of negative affect on performance standards. We discuss these findings both in terms of the affectively laden constructive processes through which people adopt standards for evaluating their actions and the role these processes may play in the perfectionism that is sometimes associated with depression.

A longitudinal study of self-efficacy and depressive symptoms in youth of a North American Plains tribe.

We used a 3-year cross-sequential longitudinal design to examine the relations between self-efficacy judgments in three different domains (academic, social, resisting negative peer influences), cultural identity, theories of intelligence, and depressive symptoms. One hundred ninety-eight American Indian youths participated in the study, who all attended a middle school on a reservation in the northern plains of the United States. We conducted multilevel models to examine both between- and within-person associations as well as to investigate lagged within-youth associations. We found that not only did youths with relatively high self-efficacy have lower depressive symptom levels than other youths, but also increases in efficacy beliefs for academic, social, and for resisting negative peer influences predicted decreases in depressive symptoms within youths, even after controlling for previous levels of depressive symptoms as well as both contemporaneous and previous academic achievement. Neither cultural identity nor theories of intelligence moderated the relationship between self-efficacy and depression. As the first evidence that within-youth improvements in self-efficacy has developmental benefits, our findings help fill a long empty niche in the line of studies investigating the impact of efficacy beliefs on depressive symptoms.

Age-Related Differences in Goals: Testing Predictions from Selection, Optimization, and Compensation Theory and Socioemotional Selectivity Theory

Two prominent theories of lifespan development, socioemotional selectivity theory and selection, optimization, and compensation theory, make similar predictions for differences in the goal representations of younger and older adults. Our purpose was to test whether the goals of younger and older adults differed in ways predicted by these two theories. Older adults and two groups of younger adults (college students and non-students) listed their current goals, which were then coded by independent raters. Observed age group differences in goals generally supported both theories. Specifically, when compared to younger adults, older adults reported more goals focused on maintenance/loss prevention, the present, emotion-focus and generativity, and social selection, and less goals focused on knowledge acquisition and the future. However, contrary to prediction, older adults also showed less goal focusing than younger adults, reporting goals from a broader set of life domains (e.g., health, property/possessions, friendship).

Negative cognitive response to a sad mood induction: Associations with polymorphisms of the serotonin transporter (5-HTTLPR) gene

Increased negative thinking in response to sad mood states has been identified as a marker of depression risk. The present study examined whether polymorphisms of the serotonin transporter (5-HTTLPR) gene were associated with the tendency to endorse negative cognition after sad or neutral mood inductions in a healthy college student sample. Non-depressed participants were genotyped for the 5-HTTLPR and then viewed films designed to elicit a sad mood (n=30) or a neutral mood (n=23). Analyses indicated that individuals homozygous for the short 5-HTTLPR allele endorsed more negative cognition following a sad mood induction than individuals homozygous for the long 5-HTTLPR allele. Negative cognition did not vary as a function of 5-HTTLPR genetic status in the neutral mood condition. These preliminary results suggest that genetic variation of the serotonin transporter may contribute to depression vulnerability via a tendency to think more negatively in response to events that elicit sad mood.

Dysphoria and Self-Esteem Following an Achievement Event: Predictive Validity of Goal Orientation and Personality Style Theories of Vulnerability

B. M. Dykman (1998) proposed a goal orientation model of depression in which striving to prove self-worth in goal pursuits conferred depression vulnerability. This study replicated and extended the findings of B. M. Dykman (1998) by comparing goal orientation against 2 personality variables: autonomy and sociotropy. In a series of sessions around an achievement event, college students completed goal orientation, autonomy/sociotropy, and measures of dysphoria and self-esteem. For participants who were dissatisfied with the achievement outcome, a greater validation seeking goal orientation predicted increased dysphoria and decreased self-esteem. No such effects were found for autonomy or sociotropy. These findings provide support for the contention that the goal of validating self-worth confers vulnerability to dysphoria and self-esteem loss.

Social motivation in prospective memory: higher importance ratings and reported performance rates for social tasks.

Few studies have addressed social motivation in prospective memory (PM). In a pilot study and two main studies, we examined whether social PM tasks possess a motivational advantage over nonsocial PM tasks. In the pilot study and Study 1, participants listed their real-life important and less important PM tasks. Independent raters categorized the PM tasks as social or nonsocial. Results from both studies showed a higher proportion of tasks rated as social when important tasks were requested than when less important tasks were requested. In Study 1, participants also reported whether they had remembered to perform each PM task. Reported performance rates were higher for tasks rated as social than for those rated as nonsocial. Finally, in Study 2, participants rated the importance of two hypothetical PM tasks, one social and one nonsocial. The social PM task was rated higher in importance. Overall, these findings suggest that social PM tasks are viewed as more important than nonsocial PM tasks and they are more likely to be performed. We propose that consideration of the social relevance of PM will lead to a more complete and ecologically valid theoretical description of PM performance.

Alcohol use, externalizing problems, and depressive symptoms among American Indian youth: The role of self-efficacy

Abstract Background: There is a need to understand resiliency factors which can be used to inform and design interventions to prevent externalizing problems, substance use, and depressive symptoms among American Indian (AI) youth. Objectives: The present study examined the role of self-efficacy in externalizing problems, alcohol use, and depressive symptoms among AI youth from the North American plains. Methods: Participants for this study included 146 (53 boys and 93 girls) adolescents, with an age range of 13–18 (M = 14.5) years of age. Results: High self-efficacy for resisting negative peer influences predicted both lower rates of alcohol use and fewer externalizing behaviors. Furthermore, higher levels of both academic and social self-efficacy predicted fewer depressive symptoms. The hypothesis that academic self-efficacy would predict depressive symptoms was not supported. Conclusion: As expected, the best-fitting path model showed self-efficacy for resisting negative peer influences predicting both alcohol use and externalizing problems, and social self-efficacy (as well as being female) predicting depressive symptoms among AI youth. Therefore, this study supports the importance of self-efficacy beliefs for alcohol use and externalizing problems, as well as depressive symptoms, among AI youth.

Depression Vulnerable and Nonvulnerable Smokers After a Failure Experience Examining Cognitive Self-Regulation and Motivation

The present study extended previous tests of cognitive priming theories of depression by examining cognitive self-regulatory, motivational, and affective functioning of depression-vulnerable and nonvulnerable individuals after a failure experience. Participants were enrolled in a clinic-based smoking cessation program that consisted of seven group meetings. Major findings show that compared to the nonvulnerable group, depression-vulnerable individuals were less motivated to quit and experienced more negative affect, but only after a failure to quit smoking. However, after controlling for actual smoking rate, depression-vulnerable individuals did not evaluate their success any more negatively, nor did they indicate lower self-efficacy for quitting. Results are discussed in terms of cognitive self-regulatory and affect temperament models of motivation and depression.

The Role of Statistics and Research Methods in the Academic Success of Psychology Majors: Do Performance and Enrollment Timing Matter?.

Comprehension of statistics and research methods is crucial to understanding psychology as a science (APA, 2007). However, psychology majors sometimes approach methodology courses with derision or anxiety (Onwuegbuzie & Wilson, 2003; Rajecki, Appleby, Williams, Johnson, & Jeschke, 2005); consequently, students may postpone enrollment (Onwuegbuzie, 2004). We examined the importance of methodology course performance (i.e., grade) and timing of enrollment in these courses for the academic success of psychology majors. After controlling for number of courses taken, relevant American College Test (ACT) scores, and prior Grade Point Average (GPA), we found that methodology course grade and timing of enrollment predicted upper-division psychology GPA. In addition, methodology course grade predicted performance on an assessment of knowledge in psychology. We discuss implications of these results for teaching and advising.

Prospective memory tasks related to goals and concerns are rated as more important by both young and older adults

There has been little research on variables that affect importance ratings for real prospective memory tasks (e.g., remembering to take medications). Our primary purpose was to test a claim in the motivational-cognitive model of prospective memory, namely that prospective memory tasks highly related to a person’s goals and concerns will be rated as more important. We also tested whether this relationship held in both young and older adults. A secondary purpose was to investigate age-related differences in the perceived importance of prospective memory tasks. Older adults and two younger adult groups completed a questionnaire that assessed current prospective memory tasks, their importance, and whether the tasks were related to participants’ goals and concerns. As predicted, participants provided higher importance ratings for prospective memory tasks that were highly relevant to their personal goals or concerns, and this was true for both young and older adults. Task importance ratings did not differ for older adults and young college students; however, young nonstudents rated their prospective memory tasks as less important than the other two groups. In all three groups, females gave higher prospective memory task importance ratings than males. In conclusion, our findings suggest that the importance of a prospective memory task is partly determined by its goal-relatedness. This newly demonstrated link suggests important avenues for future research, including research on the mechanisms through which goals improve prospective memory performance.