This research compares the performance of a group of extraverts to a group of intraverts on a cognitive reasoning task. According to the theory of Hans J. Eysenck, one would expect that the intraverts would perform better than the extraverts on a task of massed reasoning. On the basis of scores on the Eysenck Personality Inventory and the Otis Lennon Mental Ability Test, a sample of 72 Ss were drawn from two undergraduate classes, Principles of Applied Learning and Human Development, at Western Kentucky University. Only Ss with extreme scores on the Extraversion scale E were selected, with each extravert and intravert being matched according to I.Q. Those Ss with high Neuroticism scores (N) were eliminated. After selection, the Ss were administered an abstract reasoning test. A comparison of the performance of the two groups revealed no significant differences.

Horner postulated the existence of an avoidance motive called the motive to avoid success and suggested that many women experience anxiety about achieving success because they expect negative consequences as a result of succeeding. Horner's fear of success concept has been widely cited as an explanation for the lack of stability and predictability in research on female achievement motivation. Recent research by Tomlinson-Keasey has demonstrated much lower fear of success in older, married college women than in a younger, single group. This finding was attributed to the age difference between the married and single groups, but more specifically to role variables (marriage) in that fulfilling the feminine role of wife and mother reduces anxiety about success. Affiliation needs in women have also been found to decrease in older, married women as assessed by Farrar. furthermore, previous research has also shown that the predominant theme in women's fear of success stories pertains to affiliative loss. The present study attempted to identify more clearly the relationship of age and marital status to women's production of affiliative and fear of success imagery. A total of 10? subjects, ages 18 - 30, wrote stories in response to a very explicit achievement cue and to a more ambiguous, neutral cue. The results of the multiple regression analysis indicated that age and marital status were not significantly related to affiliative imagery and fear of success. However, relatively high percentages of the total sample showed evidence of fear of success (77.5%) and affiliative imagery (78.4%). Additional multiple regressions revealed that both sentence cues elicited very similar scores for fear of success and affiliative imagery, indicating that very ambiguous cues may be as capable of eliciting fear of success imagery as very explicit achievement cues.

Previous research has demonstrated that self-affirmation via values affirmations seem to buffer the self against perceived threats (Steele, 1988). An example of such a threat is opposing worldviews regarding civil liberties in counterterrorism policies. The present study uses the threat of worldview opposition in regards to counterterrorism policies in conjunction with an experimental induction of mortality salience to explore whether self-affirmation can attenuate increases in worldview defense following mortality salience. It was hypothesized that mortality salience would increase worldview defense, but that self-affirmation would decrease worldview defense following exposure to a worldview threat. When extremity of attitudes toward civil liberties in counterterrorism policies were considered in analyses, results indicated an interaction of self-affirmation and mortality salience, such that self-affirmation decreased worldview defense in participants in the mortality salience condition if they expressed extreme civil liberty attitudes. Results suggest that self-affirmation and mortality salience interact to predict worldview defense in those who care about civil liberties in counterterrorism policies. This study provides qualified theoretical support for self-affirmation theory (Steele, 1988). More research on the topic of self-affirmation and civil liberty attitudes is needed.

Public opinions of climate change are not consistent with the reality that climate change is occurring. Effective persuasive messages must be created to ensure that irreparable damage to the environment is prevented. This study investigated the cognitive processes that occur when an individual is exposed to a persuasive message regarding environmental concerns that is matched to an individual’s personality characteristics like right wing authoritarianism and purity. Messages on two environmental topics (solar panels and the Environmental Protection Agency) were created. Each topic was framed in multiple ways to test hypotheses about personality-based message matching. Participants completed a thought listing task after reading about each of the topics, and then indicated their attitudes toward the message topics. Participants were also asked to complete several individual difference scales. Reported attitudes were regressed on individual differences and message frame type in order to determine the effects of message matching on attitudes. While the results do not support a matching effect for purity, an effect of right wing authoritarianism was found after controlling for environmental apathy. This suggests that individual difference matching effects do exist, although they may be more complex than initially hypothesized.

Researchers have demonstrated that college students with strong religious beliefs unsupported by religious behaviors report greater involvement in underage drinking, drug use, and risky sex than students with concordant high or concordant low religious beliefs and behaviors. Recent research also suggests personality traits, belief systems, and environments may be influencing this group’s risky behaviors; however, further research is needed to identify factors contributing to these students’ life choices (including the decision to not support their religious beliefs with specific religious behaviors). This study reports on tests of a psychosocial mediational model, connecting personality traits, religious beliefs, religious behaviors, and underage drinking. Using Structural Equation Modeling and a sample of 411 underage college students, we tested whether the association between five impulsive personality traits and underage drinking was mediated by the discordance of religious beliefs and behaviors. We also tested whether the same predictive effects could be observed using three broader personality trait domains. Although students with discordant religious beliefs and behaviors drank more than their concordant religious peers, we did not find support for the proposed mediational models. Exploratory follow-up analyses offered support for an alternative direction; underage drinking mediated the relationship between eight out of nine personality variables and the discordance of religious beliefs and behaviors. Findings indicated students with strong religious beliefs unsupported by religious behaviors reported higher levels of impulsive traits and perceived invincibility and lower levels of Conscientiousness and Agreeableness than their peers high in both religious beliefs and behaviors; this effect operated indirectly through underage drinking. Implications for directional risk models and points of intervention are discussed.

Romantic couples with children struggle to balance the needs of their romantic relationships with the responsibilities of parenting and mothers report difficulty viewing themselves as sexual beings after having children. Understanding the risk and protective factors for sexual and relational outcomes for couples with children or those that may have children in the future may provide insight into the dynamics of these couples and the ways in which parents can preserve relational health over time. The current study utilized Basson’s Model of Sexual Response (2000) as a conceptual theoretical framework and the Actor Partner Interdependence Model (APIM; Kenny et al., 2006) as an analytic framework for conducting couple-level research on sexual desire, sexual satisfaction, relationship satisfaction, sexual rewards and costs, and infidelity. The current study had the following four aims: 1) to develop and validate a reliable tool to measure individuals’ Attitudes Towards Mothers as Sexual Beings (ATMSB) in a sample of couples with and without children. 2) to assess differences in ATMSB and sexual/relational outcomes of ATMSB among couples with children and couples without children, 3) to examine the role of Adverse Childhood Experiences (ACEs) in influencing sexual and relational outcomes among couples with children, and 4) to investigate the impact of positive communication, partner appraisals, and sexual rewards and costs on sexual and relational outcomes among couples with children. The current study collected data from 294 individuals in mixed sex (one man and one woman) couples through an online questionnaire. In the first study, the ATMSBscale items were developed and an exploratory factor analysis was conducted yielding the following three scale factors: 1) Quality of Motherhood and Sexuality, 2) Mothers’ Sexual Functioning, 3) Mothers’ Sexual Pleasure and Enjoyment with high construct validity. A series of multiple linear regressions and structural equation models (SEM) were conducted predicting sexual desire, sexual satisfaction, relationship satisfaction, and desire discrepancies. Results indicated that ATMSB total scores and individual subscale scores predicted sexual satisfaction, relationship satisfaction, dyadic sexual desire and desire discrepancies with varying actor and partner effects among men and women with children and without children. These results indicated that when men and women endorse beliefs that mothers and sexuality are compatible, they have higher levels of sexual and relational health within the couple. Additionally, couples with children had more positive ATMSB overall and there were similarities and differences in the impact of ATMSB (and subscales) on sexual and relational outcomes between couples with children compared to those without children. In the second study, the impact of Adverse Childhood Experiences (ACE) score on sexual desire, desire discrepancies, sexual satisfaction, relationship satisfaction, sexual rewards and costs, and infidelity was measured among couples with children. A logistic regression and a series of multiple linear models were conducted with results indicating that for women, ACE score predicted the equality of sexual costs (EQcst). For men, higher ACE scores predicted a greater likelihood of engaging infidelity. Results from the SEM indicated that men’s ACE score predicted women’s sense of equality of sexual costs among partners (EQcst). These results indicate that ACE scores are associated with negative sexual and relational outcomes among couples with children. In the third study, the impact of positive communication, partner appraisal, and rewards and costs of the sexual relationship on sexual desire, desire discrepancies, sexual satisfaction, and relationship satisfaction was measured among couples with children. A series of multiple linear regressions and a SEM were conducted with results indicating that when individuals engage in more positive communication strategies, they have significantly higher levels of sexual satisfaction and relationship satisfaction as do their partners. More positive partner appraisals were associated with higher levels of relationship satisfaction for men and women and their partners. As a whole, a number of risk and protective factors were identified for sexual and romantic relationships among couples with children. Implications for future research, clinical work and health promotion programing targeting parents are discussed.

The fact that adolescents commonly initiate drug use in social settings is well established. Both clinical and preclinical research has investigated how social interaction is altered by a variety of drugs of abuse. What is less understood is how the rewarding value of drugs of abuse is affected by the presence of social peers. This dissertation aimed to investigate the interaction of morphine and social play on conditioned place preference (CPP) in adolescent male Sprague Dawley rats, using both behavioral and immunohistochemistry (IHC) methods. Rats were exposed to morphine (0, 1, or 3 mg/kg; s.c.), social interaction, or a combination of both and tested in a modified CPP procedure. Behavioral results indicate that, while doses of morphine used produced only weak CPP across experiments, they were sufficient to reduce the rewarding effect of social interaction. IHC results suggest that this finding may be due to reduced activation in NAc shell. Taken together, the results of this dissertation may help to provide an explanation as to why persons with opioid use disorder spend less time interacting with social peers, compared to non-dependent persons.

The predominant model of general personality structure is arguably the Five Factor Model (FFM), consisting of the five broad domains of neuroticism, extraversion, openness, agreeableness, and conscientiousness. The FFM of personality disorder (FFMPD) has proposed maladaptive variants at both poles of the FFM. The purpose of the current study was to identify a subset of FFMPD scales, utilizing factor analysis, that illustrate, and provide a potential measure of, the bipolarity present in the FFMPD. All of the FFMPD scales were administered to 443 community participants recruited from Amazon Mechanical Turk. Bipolarity was evident in a series of factor analyses of subsets of FFMPD scales, with the exception of openness. The current study also demonstrated that the presence of bipolarity is impaired by a number of concerns, including the presence of non-diametric scales, bloated specific factors, general factor of personality disorder, and occupation of interstitial space.

Michelangelo Phenomenon provides an interpersonal model of goal pursuits and suggests that close partners sculpt one another and help them move toward their ideal selves. Attachment theory also provides a parallel explanation of how close others can help one another move toward their goals. The purpose of the current research was to look at the influence of attachment on the Michelangelo Phenomenon and test whether it best fit as a predictor, mediator, or moderator. The hypotheses were tested across three studies (two longitudinal and one cross-sectional) using a maximum likelihood estimation path analysis following APIM assumptions. The results provided strong support for the link between attachment and the Michelangelo Phenomenon. Across three studies, attachment acted as a predictor of the Michelangelo Phenomenon with higher levels of attachment anxiety and avoidance predicting lower levels of affirmation. Relevance to therapy and future directions are also discussed.

Careless responders have a large impact on a study by causing issues such as Type II errors (failing to reject a false null hypothesis), which then waste researchers’ time and money. Research on careless responding has focused primarily on detecting and removing careless responders rather than on reducing careless responding before data collection begins. The purpose of the present study was to test the use of honor codes with or without the presentation of a picture of watchful eyes to increase self-awareness thereby reducing careless responding. Participants (N = 305) were randomly assigned to one of five honor code conditions (control condition, read-only condition, type condition, read-and-eyes condition, or type-and-eyes condition) and then completed a number of personality measures. Participant’s responses were screened for careless responding. I found that when participant’s only read an honor code without a picture of watchful eyes on the screen, they were significantly more likely to engage in careless responding than were people in the control condition. There was no significant difference in careless responding in the control condition compared to the other three conditions (type condition, read-and-eyes condition, or type-and-eyes condition). This finding indicates that participants being presented only with an honor code, and no other cues of moral behavior, might lead to psychological reactance (i.e., participants perceiving their freedom or control was threatened). This psychological reactance was likely due to participants feeling coerced to respond honestly by the honor code rather than participants responding honestly on their own accord. Additionally, there were no differences on participant’s responses across conditions on a number of personality measures that may be sensitive to increased self-awareness. A number of exploratory analyses were also conducted to further examine psychological reactance. The present study provides answers and possible directions to a number of useful questions that could improve data quality and reduce potential negative effects of honor codes under certain circumstances.