Conscientiousness and achievement motivation predict performance

Dear admission committee…: Which moves in application essays predict student master grades?

Application essays are a commonly used admission instrument for students entering higher education. The quality of the essay is usually scored, but this score is often subjective and has poor interrater reliability due to the unstructured format of the essays. This results in mixed findings on the validity of application essays as an admission instrument. We propose a more objective method of using application essays, using Latent Dirichlet Allocation (LDA), a text mining method, to distinguish seven moves occurring in application essays written by students who apply to a master degree program. We use the probability that these moves occur in the essay to predict study success in the master. Thereby we answer the following research question: What is the effect of discussing different moves in students' application essays on the student grades in a master program? From the seven different moves (functional unit of text) we distinguished, five of which have a significant effect on student grades. The moves we labeled as 'master specific' and 'interest to learn' have a positive effect on student grades, and the moves we labeled as 'research skills', 'societal impact' and 'city and university' have a negative effect. Our interpretation of this finding is that topics related to intrinsic motivation and specific knowledge, as opposed to generic knowledge, are positively related with study success. We thereby demonstrate that application essays can be a valid predictor of study success. This contributes to justifying their use as admission instruments.

Modeling “Stag and Hare Hunting” Behaviors Using Interaction Data from an mCSCL Application for Grade 5 Mathematics

This study attempted to model the stag and hare hunting behaviors of students using their interaction data in a mobile computer-supported collaborative learning application for Grade 5 mathematics. Twenty-five male and 12 female Grade 5 students with an average age of 10.5 years participated in this study. Stag hunters are more likely to display personality dimensions characterized by Openness while students belonging to hare hunters display personality dimensions characterized by Extraversion and Neuroticism. Students who display personality dimensions characterized by Agreeableness and Conscientiousness may tend to be either hare or stag hunters, depending on the difficulty, types of arithmetic problems solved, and the amount of time spent solving arithmetic problems. Students engaged in a stag hunting behavior performed poorly in mathematics. Decision tree modeling and lag sequential analysis revealed that stag and hare hunting behaviors could be identified based on personality dimensions, types of arithmetic problems solved, difficulty level of problems solved, time spent solving problems, and problem-solving patterns. Future research and practical implications were also discussed.

A closer look at the domain-specific associations of openness with language achievement: Evidence on the role of intrinsic value from two large-scale longitudinal studies

BACKGROUND

Many empirical investigations focus on how personality traits and academic motivation are related to academic achievement. Regarding the personality traits described in the five-factor model, prior research has shown associations between openness to experience and language achievement in particular. Following the principle of trait activation, associations with intrinsic value can explain these domain-specific relationships of openness with achievement.

AIMS

This study investigated whether intrinsic value mediates the associations of openness to experience with language achievement to understand these associations more closely. Based on the principle of trait activation, we combined openness to experience with intrinsic value as a motivational construct more proximal to behaviour.

SAMPLES

We capitalized on two large-scale longitudinal data sets (N = 1994; M = 16.8 years; 51% female; and N = 2722; M = 17.34 years; 58% female) of German-speaking students in upper secondary education with two points of measurement, respectively.

METHODS

We assessed achievement using report card grades and standardized test scores, capturing three language subskills: reading and listening, measured by standardized tests, and writing competencies, measured by essay assignments. We conducted mediation analysis using bootstrapped confidence intervals and robust standard errors to account for dependencies in the data due to students clustered within classrooms.

RESULTS AND CONCLUSIONS

Overall, our results show that intrinsic value mediated the relationship between openness and achievement in English as a foreign language. The results remained stable when controlling for prior achievement, predicting achievement gains. Our investigation provides empirical insights into the manifestations of personality in academic contexts. We discuss the limitations of our approach, with a focus on the use of a mediation analysis in this research design.

Dropout intentions in secondary education: Student temperament and achievement motivation as antecedents

INTRODUCTION

As early school leaving and dropping out from education pose a challenge for later life adjustment, it is important to identify antecedent factors for the risk of school dropout to tailor individual support for adolescents. Consequently, this study examines the role of adolescents' motivational beliefs and behaviors (i.e., success expectations, planning, and task-avoidance) as well as their temperament (i.e., extraversion/surgency, negative affectivity, effortful control, and affiliativeness) in their dropout intentions in the first year of upper secondary education.

METHODS

Participants were Finnish adolescents' (n = 536; 57% girls, mean age 12.39 at outset, standard deviation = 0.35) and their motivational beliefs and behaviors were measured in Grades 6 and 9. Their temperament was also measured in Grade 9. As for dropout intentions, they were measured in upper secondary education. The effects of gender, academic achievement, task value, and educational track were controlled for in the analyses.

RESULTS

The results of latent growth modeling showed that, of motivational beliefs and behaviors, high success expectations and low task avoidance independently predicted lower dropout intentions. Success expectations in Grade 6 also mediated the effects of extraversion/surgency, negative affectivity and effortful control on subsequent school dropout intentions, whereas an increase in task avoidance in lower secondary school was a mediator between extraversion/surgency and dropout intentions.

CONCLUSIONS

Our study provides novel understanding about how temperament is linked with motivational beliefs and behaviors and what roles they together play in subsequent school dropout intentions. Supporting students with different temperaments and achievement motivations would be important to prevent adverse consequences for both the individual and society.

Analysis of the effect of cognitive ability on academic achievement: Moderating role of self-monitoring

In this study, cognitive ability was classified into memory ability, representational ability, information processing ability, logical reasoning ability, and thinking conversion ability, and analyzed the effects of these five ability values on academic achievement. Structural equation modeling (SEM) was used to analyze the moderating effect of Self-monitoring between cognitive ability and Academic Achievement, using students' Self-monitoring as moderating variables. The results of the study showed that cognitive ability can significantly and positively affect academic achievement, while Self-monitoring can significantly moderate the effect of cognitive ability on academic performance, with a significant moderating effect on math subjects and English subjects among achievement subjects, and the higher the value of cognitive ability, the stronger the moderating effect.

Conscientiousness as a Predictor of the Gender Gap in Academic Achievement

In recent decades, female students have been more successful in higher education than their male counterparts in the United States and other industrialized countries. A promising explanation for this gender gap are differences in personality, particularly higher levels of conscientiousness among women. Using Structural Equation Modeling on data from 4719 Dutch university students, this study examined to what extent conscientiousness can account for the gender gap in achievement. We also examined whether the role of conscientiousness in accounting for the gender gap differed for students with a non-dominant ethnic background compared to students with a dominant ethnic background. In line with our expectations, we found that conscientiousness fully mediated the gender gap in achievement, even when controlling for prior achievement in high school. This was the case among both groups of students. These findings provide insight into the mechanisms underlying the gender gap in achievement in postsecondary education settings. The current study suggests that the use of conscientiousness measures in university admission procedures may disadvantage male students. Instead, the use of such measures may be a fruitful way to identify those students who may benefit from interventions to improve their conscientiousness. Future research could examine how conscientiousness can be fostered among students who are low in conscientiousness.

Validation of a Spanish Translation of the Faceted Inventory of the Five-Factor Model in Two Mexican University Student Samples

The validity, and thus utility, of psychological instruments requires continued evaluation of their underlying psychometric properties across contexts. Measurement tools have been developed over the past few decades to assess personality constructs developed through various theoretical frameworks. The Big Five has been a particular focus of such inquiry; however, few studies have validated a Spanish version for use in Mexico. Using two separate Mexican college student samples (Sample 1: n = 289, Sample 2: n = 309) we tested factorial structure, reliability, and validity of a Spanish translation of the Faceted Inventory of the Five-Factor Model (FI-FFM; Watson, Nus, & Wu). An exploratory factor analysis showed a similar structure to the original FI-FFM, albeit with some exceptions primarily within the Extraversion and Agreeableness domains. Furthermore, the FI-FFM scales were internally consistent and highly stable over time (average interval = 5 months). Finally, the scales showed strong convergent and discriminant validity and the facet scales displayed validity in predicting outcomes.

Cognition and Academic Performance: Mediating Role of Personality Characteristics and Psychology Health

This study uses personality and psychology health characteristics of high school students as intermediary variables to study how cognitive ability affects academic performance, and analyzes memory, information processing, presentation, logical reasoning, and thinking transformation ability in high school students. In this study, the structural equation model (SEM) was used to analyze the mediating effect, and the bootstrap method was used to test the significance of the mediating effect. The participants were 572 high school students from Beijing, China. They completed a survey that included questions on cognitive ability, personality characteristics, and psychology health. This study uses structural equation modeling for mediation analysis. Through the analysis of four models of comprehensive academic performance, Chinese academic performance, mathematics academic performance, and English academic performance, the results of the study showed that cognitive ability has a significant effect on academic performance, and personality characteristics and psychology health play a partially mediating role between cognitive ability and English academic performance. The mediation effect is about 40%.

Pathways to performance in undergraduate medical students: role of conscientiousness and the perceived educational environment

This study examined conscientiousness and the perceived educational environment as independent and interactive predictors of medical students' performance within Biggs' theoretical model of learning. Conscientiousness, the perceived educational environment, and learning approaches were assessed at the beginning of the third year in 268 medical students at the University of Geneva, Switzerland. Performance was examined at the end of the third year via a computer-based assessment (CBA) and the Objective Structured Clinical Examination (OSCE). Path analysis was used to test the proposed model, whereby conscientiousness and the perceived educational environment predicted performance directly and indirectly via students' learning approaches. A second model included interaction effects. The proposed model provided the best fit and explained 45% of the variance in CBA performance, and 23% of the variance in OSCE performance. Conscientiousness positively predicted CBA performance directly (β = 0.19, p < 0.001) and indirectly via a deep learning approach (β = 0.05, p = 0.012). The perceived educational environment positively predicted CBA performance indirectly only (β = 0.02, p = 0.011). Neither conscientiousness nor the perceived educational environment predicted OSCE performance. Model 2 had acceptable, but less optimal fit. In this model, there was a significant cross-over interaction effect (β = 0.16, p < 0.01): conscientiousness positively predicted OSCE performance when perceptions of the educational environment were the most positive, but negatively predicted performance when perceptions were the least positive. The findings suggest that both conscientiousness and perceptions of the educational environment predict CBA performance. Research should further examine interactions between personality traits and the medical school environment to inform strategies aimed at improving OSCE performance.

Big Five personality traits and academic performance: A meta-analysis

OBJECTIVE AND METHOD

This meta-analysis reports the most comprehensive assessment to date of the strength of the relationships between the Big Five personality traits and academic performance by synthesizing 267 independent samples (N = 413,074) in 228 unique studies. It also examined the incremental validity of personality traits above and beyond cognitive ability in predicting academic performance.

RESULTS

The combined effect of cognitive ability and personality traits explained 27.8% of the variance in academic performance. Cognitive ability was the most important predictor with a relative importance of 64%. Conscientiousness emerged as a strong and robust predictor of performance, even when controlling for cognitive ability, and accounted for 28% of the explained variance in academic performance. A significant moderating effect of education level was observed. The relationship of academic performance with openness, extraversion, and agreeableness demonstrated significantly larger effect sizes at the elementary/middle school level compared to the subsequent levels. Openness, despite its weak overall relative importance, was found to be an important determinant of student performance in the early years of school.

CONCLUSION

These findings reaffirm the critical role of personality traits in explaining academic performance through the most comprehensive assessment yet of these relationships.

On the Rocky Road to Independence: Big Five Personality Traits and Locus of Control in Polish Primary School Students during Transition into Early Adolescence

This article reports the results of a survey of 455 Polish primary school sixth-graders experiencing changes in the education system. The goal of the study was to identify the relationships between the Big Five personality traits, measured with the picture-based personality survey for children (PBPS-C) and locus of control, determined using the locus of control questionnaire (LOCQ). The results lead to the conclusion that primary school students do not have an established locus of control of either success or failure. There are also no significant differences between boys and girls in the way they interpret the causes of situations and events that happen to them. Boys, compared to girls, scored significantly higher on traits related to seeking and enjoying the company of others. On the other hand, girls exhibited significantly higher levels of traits responsible for increased anxiety than boys. The personality traits that correlated the strongest with locus of control were Conscientiousness, Openness to Experience, and Agreeableness. A regression model showed that locus of control of success was significantly affected by two traits: Extraversion and Conscientiousness. Locus of control of failure was significantly predicted by Extraversion, Openness to Experience, Agreeableness (positively), and Neuroticism (negatively). Regression model with gender as a moderator of relationships between personality traits and locus of control turned out to be insignificant.

Self-reported and mother-rated personality traits at age 16 are associated with cognitive function measured concurrently and 30 years later

BACKGROUND

Models of personality and health suggest that personality contributes to health outcomes across adulthood. Personality traits, such as neuroticism and conscientiousness, have long-term predictive power for cognitive impairment in older adulthood, a critical health outcome. Less is known about whether personality measured earlier in life is also associated with cognition across adulthood prior to dementia.

METHODS

Using data from the British Cohort Study 1970 (N = 4218; 58% female), the current research examined the relation between self-reported and mother-rated personality at age 16 and cognitive function concurrently at age 16 and cognitive function measured 30 years later at age 46, and whether these traits mediate the relation between childhood social class and midlife cognition.

RESULTS

Self-reported and mother-rated conscientiousness at age 16 were each associated with every cognitive measure at age 16 and most measures at age 46. Self-reported openness was likewise associated with better cognitive performance on all tasks at age 16 and prospectively predicted age 46 performance (mothers did not rate openness). Mother-rated agreeableness, but not self-reported, was associated with better cognitive performance at both time points. Adolescent personality mediated the relation between childhood social class and midlife cognitive function.

CONCLUSIONS

The current study advances personality and cognition by showing that (1) adolescent personality predicts midlife cognition 30 years later, (2) both self-reports and mother-ratings are important sources of information on personality associated with midlife cognition, and (3) adolescent personality may be one pathway through which the early life socioeconomic environment is associated with midlife cognition.

Validity of the Draw a Person: A Quantitative Scoring System (DAP:QSS) for Clinically Evaluating Intelligence

To assess the psychometric properties of the Draw a Person: A Quantitative Scoring System (DAP:QSS), in 2543 children (M = 11.43 ± 3.06 years), correlations between drawings scores and Raven's Matrices scores, age, and academic achievement were examined. Although older children (> 11 years) obtained higher drawing scores than younger ones (p < 0.001), age significantly correlated with DAP:QSS scores only in children younger than 11 years (r = 0.493, p < 0.001), indicating conflictive evidence for construct validity and a possible ceiling effect. No correlations emerged between DAP:QSS scores and grades (r = 0.056, p = 0.097). DAP:QSS scores were significantly associated with Raven's Matrices score, but low correlation coefficients (0.156-0.498), low sensitivity (0.12), and high false negative (87.9%) and positive (82%) rates suggest poor DAP:QSS validity as an intelligence measure. The researchers concluded that DAP:QSS failed to produce a psychometrically sound assessment of children's intellectual functioning.

Broad versus narrow traits: Conscientiousness and honesty–humility as predictors of academic criteria

Recent research has suggested that the six–dimensional personality model, and especially the dimension Honesty–Humility/Integrity, adds incremental validity to the prediction of important criteria. We expected both this dimension and the dimension Conscientiousness to explain incremental variance in two academic criteria, namely grade point average (GPA) and counterproductive academic behaviour (CAB). In addition, we expected the more specific, so–called narrow traits of Conscientiousness and Honesty–Humility/Integrity to be stronger predictors of academic criteria than the broad traits. To test these expectations, two studies were conducted using the HEXACO Personality Inventory Revised (HEXACO–PI–R) and the Multicultural Personality Test—Big Six (MPT–BS). The results confirmed our expectations and suggest that academic criteria may be predicted with greater accuracy by focusing on the narrow traits of Conscientiousness and Honesty–Humility/Integrity. Copyright © 2010 John Wiley & Sons, Ltd.

Is It Helpful to Believe That Efforts Will Lead to Positive Outcomes? Two Cross-Lagged Panel Investigations among Adolescents and Young Adults

Over the past few decades, the role of self-views in life satisfaction has been extensively investigated. Recently, growing attention has been directed to the question of whether an optimistic worldview, termed "reward for application", helps boost life satisfaction. Conceptually, the association between reward for application and life satisfaction can be paradoxical. Due to various methodological and theoretical shortfalls, previous investigations were unable to draw a robust conclusion on this association. To address these shortfalls, two cross-lagged panel studies were conducted with different time lags. Over and above the potential confounds of self-views (namely, self-esteem and self-rated personality traits), reward for application had a positive effect on lagged life satisfaction among both adolescents and young adults, while the reverse effect was not found. Moreover, we found support for the multiplicative effect between worldviews and self-views, in which the positive effect of reward for application on life satisfaction was attenuated by high self-esteem.

Invited Commentary: Societal Constraints and Individual Agency: Navigating Educational Transitions for Upward Mobility

This article discusses three empirical studies of the role of individual agency in educational transitions in the conceptual framework of the motivational theory of lifespan development that integrates life-course sociological and life-span psychological perspectives. The educational systems in the U.K., the US, and Switzerland set up specific opportunities and constraints in their primary to secondary and secondary to tertiary educational tracks. Individual agency plays out in different ways in these country- and transition-specific fields of action and accordingly enables or hinders individual youths' upward mobility. Early transitions into segregated secondary school systems are dominated by the influence of teachers and parents and tend to maintain social inequality. Later transitions into tertiary education are more open to individual agency that can substantially contribute to overcoming social inequalities in college admission. Finally, once enrolled in university, students have comparatively better opportunities to overcome disadvantages of their parents' socio-economic status and educational background.

Nonverbal intelligence and scholastic performance in children with type 1 diabetes

This study examined nonverbal intelligence and scholastic achievement in children with type 1 diabetes. In a retrospective case–control study, 69 children (35 males) ages 5–10 years with type 1 diabetes and 69 healthy controls matched to patients by age, gender and socioeconomic status were compared according to their performance on Raven’s Coloured Progressive Matrices and their scholastic grades. No differences in nonverbal intelligence and grades were observed between children with type 1 diabetes and healthy control subjects. Raven’s Coloured Progressive Matrices scores inversely correlated with duration of illness both in children with early onset of type 1 diabetes and poor metabolic control. Possible explanations of the results and implications are discussed.

Personality characteristics that are valued in teams: Not always "more is better"?

This study investigates the relationships between personality traits and contributions to teamwork that are often assumed to be linear. We use a theory‐driven approach to propose that extraversion, agreeableness and conscientiousness have inverted U‐shaped relationships with contributions to teamwork. In a sample of 220 participants asked to perform a creative task in teams, we found that extraversion, agreeableness and conscientiousness were curvilinearly associated with peer‐rated contributions to teamwork in such a way that the associations were positive, with a decreasing slope, up to a peak, and then they became negative as personality scores further increased. We replicated the results concerning the non‐linear association between extraversion, conscientiousness and peer‐rated contributions to teamwork in a sample of 314 participants engaged in a collaborative learning exercise. Our results support recent claims and empirical evidence that explorations of personality–work‐related behaviours relationships should move beyond the linearity assumptions. We conclude by discussing the implications of our research for personnel selection.

Ability Tests Measure Personality, Personality Tests Measure Ability: Disentangling Construct and Method in Evaluating the Relationship between Personality and Ability

Although personality and cognitive ability are separate (sets of) constructs, we argue and demonstrate in this article that their effects are difficult to tease apart, because personality affects the performance on cognitive tests and cognitive ability affects the item responses on personality assessments. Cognitive ability is typically measured with tests of items with correct answers; personality is typically measured with rating-scale self-reports. Oftentimes conclusions regarding the personality-ability relationship have as much to do with measurement methods as with the construct similarities and differences. In this article, we review key issues that touch on the relationship between cognitive ability and personality. These include the construct-method distinction, sources of test score variance, the maximal vs. typical performance distinction, and the special role for motivation in low-stakes testing. We review a general response model for cognitive and personality tests that recognizes those sources of test score variance. We then review the approaches for measuring personality through performance (objective personality tests, grit game, coding speed, economic preferences, and confidence), test and survey behavior (survey effort, response time, and item position effects), and real-world behavior (study time, registration latency, behavior residue, and social media). We also discuss ability effects on personality tests, indicated by age and cognitive ability effects, anchoring vignette rating errors, and instructions to 'fake good'. We conclude with a discussion of the implications for our understanding of personality and ability differences, and suggestions for integrating the fields.

Effects of Grit on the Academic Success of Adult Female Students at Korean Open University

This study examined the structural relationship between age, grit (i.e., perseverance of effort and consistency of interest), conscientiousness, self-control, and school success of female students at an Open University in Korea. We analyzed 509 students’ responses, and it turned out that the level of perseverance of effort was negatively correlated with academic maladjustment. Also, perseverance of effort had a positive indirect effect on grade point average scores. Conscientiousness and self-control were found to be positively correlated with grit factors and they had negative effects on academic maladjustment through perseverance of effort. Age had both direct and indirect effects on grit and academic success of the students.

Making workplaces safer: The influence of organisational climate and individual differences on safety behaviour

Current work health and safety practices focus predominately on fostering a safety climate to promote safety behaviours and reduce workplace accidents. Despite the importance of safety climates in accident prevention, recent research has demonstrated that individual factors can also predict work safety behaviour. This study considered the importance of organisational climate together with individual characteristics including differences in personality, impulsiveness, and perceptions of safety within the workplace on safety behaviour. 203 participants consisting of 67 males and 136 females aged 18 to 71 years, completed an online questionnaire. Results revealed that safety behaviour was directly related to safety climate, and conscientiousness. In contrast, neuroticism, and impulsiveness were not significantly related to safety behaviour. The present study findings support previous findings in the literature regarding the importance of safety climate as well as the personality trait of conscientiousness in applying safety behaviours. However, the present study findings did not support previous research in relation to the personality trait of high neuroticism resulting in decreased safety behaviour, nor did not confirm an inverse relationship between high impulsivity and low safety behaviour as theoretical models would suggest. This new finding may warrant further research into the precursors for safety behaviour.

Secondary Level Achievement

Abstract. The study was developed in the context of Personality and Social Cognitive Theory with constructs that encapsulate non-intellective processes of academic achievement. The goal was to explore the role of the Five Factor Model (FFM) of personality in academic performance and to use this model as a reference point to test the incremental validity of two measures of Self-efficacy (Academic and Emotional) and an indicator of Absenteeism. Participants (N = 120) were comprised of 17-year-old male (n = 47) and female (n = 73) opportunistically sampled secondary level college students. A cross-sectional design was used to examine the relationship between the independent variables (FFM, Academic Self-efficacy, Emotional Self-efficacy, and Absenteeism) and the outcome variable, Grade Points Average (GPA). Correlation analysis found that four FFM factors and the two Self-efficacy measures were associated with GPA. In a hierarchical regression analysis, the FFM explained 22% variance on performance and the two Self-efficacy measures added 9% incremental variance followed by 3% for Absenteeism. Overall, the non-intellective constructs explain a substantial 34% variance on achievement and provide focal points for theoretical, empirical, and pedagogical evaluation. Moreover, they are suggestive of the pathways and processes that support learning, augment ability, and enhance achievement.

Students’ Self-Reflections on their Personality Scores Applied to the Processes of Learning and Achievement

Research on personality in the educational context has primarily focused on quantitative approaches, so this study used a mixed methods approach to capture the boarder aspects of students' learning processes. Goals were to ensure that student responses were reliable and normal (quantitative data), and to examine qualitative reflections on students’ personality scores for breadth and depth in the context of learning and achievement. To facilitate these goals, undergraduate psychology students ( N = 307) completed a 50-item version of a measure of the Five Factor Model in a seminar and subsequently wrote a personal evaluation of their scores with reference to academic achievement. Quantitative analysis demonstrated that the data were reliable and demonstrated individual differences. Qualitative analysis was clustered around six themes – five personality factors and students' reflections on their overall scores. Students overwhelmingly endorsed their scores on the measure by presenting their reflective experiential narrative. Moreover, they reflected on personal strengths and challenges as they set goals for educational development. This facilitated enhanced awareness of qualities that complement ability, support learning and enhance achievement. Other outcomes included enhanced self-awareness and self-presentation and awareness of the role of traits in educational, social and emotionality aspects of their student experience.

Why do different people choose different university degrees? Motivation and the choice of degree

Different people choose undergraduate degrees to study at university for different reasons. To date, there have been limited attempts to identify individual differences in motivation that drive undergraduate degree choice. We identified that people choose university degrees for four reasons: career concerns (Career), intrinsic interest in the subject (Interest), an opportunity to help others (Helping) and because they are looking for an easy option to get into higher education (Loafing). We investigated whether these motivations apply to the choice of undergraduate degree in two samples: (1) undergraduate (N = 989) and (2) prospective (N = 896) students. We developed the Motivations Influencing Course Choice (MICC) questionnaire to measure these motivations. Scales of Helping, Career, Loafing, and Interest showed good psychometric properties, showed validity with respect to general life goals and personality traits, and predicted actual and prospective degree choices. We demonstrated that medical degrees were chosen due to a mixture of Helping and Career, while engineering degrees were associated with Career and low Interest in the degree. The choice of arts and humanities degrees was driven by Interest and low concern about future career, accompanied with high Loafing. We also demonstrated gender differences: females were high in Helping (both samples) and Interest (only in the undergraduate sample) motivation, while males scored higher in Career (only in the undergraduate sample) and Loafing (both samples). The findings can feed into both theoretical accounts of proximal motivation as well as provide help to improve degree programmes at universities and support better career advice.

The conscientious retiree: The relationship between conscientiousness, retirement, and volunteering

The current study examined the relationship between conscientiousness, work status, and volunteering utilizing two large samples, the St. Louis Personality and Aging Network (SPAN) and the Health and Retirement Study (HRS). It was hypothesized that conscientious adults who were retired would be more likely to volunteer because, after retirement, they gain a substantial amount of free time, while losing an outlet for their industrious and achievement-striving tendencies. Cross-sectional and longitudinal analyses revealed that conscientious, retired individuals were more likely to volunteer than conscientious, working individuals. Further analyses revealed that facets of conscientiousness provide differential information from the general trait. These findings indicate that volunteering during retirement fills an important niche for high-striving, conscientious individuals.

Trait dissociation and the subjective affective, motivational, and phenomenological experience of self-defining memories

The present research reports 2 studies that examine the relation between nonpathological trait dissociation and the subjective affect, motivation, and phenomenology of self-defining memories. In Study 1 (N=293), participants retrieved and rated the emotional and motivational experience of a general and a positive and negative achievement-related memory. Study 2 (N=449) extended these ratings to relationship-related memories and the phenomenological experience of the memory. Dissociation was associated with incongruent affect in valenced memories (e.g., positive affect in a negative memory) and memories that were visually incoherent and saturated with power motivation, hubristic pride, and shame, regardless of valence or domain. The present findings demonstrate that autobiographical memories, which integrate emotional, motivational, and phenomenological components, reflect the emotional and motivational processes inherent to dissociation.

Gender performance differences in biochemistry

This study examined the historical performance of students at Michigan State University in a two-part biochemistry series Biochem I (n = 5,900) and Biochem II (n = 5,214) for students enrolled from 1997 to 2009. Multiple linear regressions predicted 54.9-87.5% of the variance in student from Biochem I grade and 53.8-76.1% of the variance in student from Biochem II grade. Overall, the student's cumulative GPA has the primary influence on their biochemistry grade in Biochem I for all models whereas either cumulative GPA or Biochem I performance has the primary influence on Biochem II grade. These factors were far more influential than any other predictors as their β values were larger (5-10 times larger depending on the model). However, the gender of the student was also statistically significant for Biochem I and more than half of our Biochem II models with female students always predicted lower than their equivalent male counterparts. Biochemistry majors were also found to perform better in Biochem I. Interestingly, grades earned in prerequisite courses such as introductory biology, chemistry, or organic chemistry and ethnicity provided no additional predictive ability about students' performance in biochemistry. Enrollment in an honors college or science residential college had little direct impact on performance in biochemistry.