A fiery conflict: Attachment orientations and the effects of relational conflict on sexual motivation

This study examined the effects of relational conflict on sexual motivation. Sixty‐one couples were videotaped while discussing either a major relationship problem or their daily routine. Both partners then completed measures of sexual motives and rated their romantic partner's sexual attractiveness. Results showed that conflict discussion inhibited relationship‐based motives and had an adverse effect on women's perceptions of partner's attractiveness, but a beneficial effect on men's perceptions. Conflict discussion also inhibited self‐serving sexual motives such as having sex to obtain relief from stress among people with avoidant partners, suggesting that people are unlikely to turn to avoidant partners for sexual consolation. Implications for understanding the role of the sexual system in regulating reactions to relationship distressful events are discussed.     

Deprivation and satiation: The interrelations between food and wheel running

Two experiments were designed to assess whether depriving rats of food would increase the reinforcement effectiveness of wheel running (Experiment 1) and whether satiation for wheel running would decrease the reinforcement effectiveness of food (Experiment 2). In Experiment 1, a progressive-ratio schedule was used to measure the reinforcement effectiveness of wheel running when rats were deprived or not deprived of food. Completion of a fixed number of lever presses released a brake on a running wheel for 60 s, and the response requirement was systematically increased until the rat stopped pressing or until 8 hr had elapsed. The ratio value reached (and the total number of lever presses) was an inverted-U function of food deprivation (percentage body weight). In Experiment 2, when wheel running preceded test sessions, fewer food-reinforced lever presses were maintained by the progressive-ratio schedule, and responding occurred at a lower rate on a variable-interval schedule. An interpretation of these results is that deprivation or satiation with respect to one event (such as food) alters the reinforcement effectiveness of a different event (such as access to wheel running).     

Sleep experiences,dissociation, imaginal experiences,and schizotypy: The role of context

Watson (2001) reported moderate correlations between the Iowa Sleep Experience Survey (ISES) and self-report measures of dissociation and schizotypy. Subsequent investigations (Fassler, Knox, & Lynn, 2003; Watson, 2003) reported similar, although somewhat more modest, correlations between the ISES and measures of dissociation and schizotypy, as well as with measures of absorption and negative affect. The present study tested subjects in conditions in which the measures of sleep experiences were administered with other measures in either the same (N = 86) or a different (N = 87) test context. We determined that sleep experiences were associated with measures of dissociation, absorption, and schizotypy. We closely replicated Watson (2001) and found that the ISES correlations with other measures were not affected by the test context. We suggest that Watson’s (2001) hypothesized common domain of unusual cognitive and perceptual experiences (e.g., sleep experiences) may be underpinned by common ties to imaginative experiences.     

Taste avoidance caused by spontaneous wheel running: effects of duration and delay of wheel confinement

Confinement of a rat in a running wheel results in the rat's subsequent avoidance of the taste consumed before the confinement. This phenomenon has been ascribed to taste aversion conditioned by spontaneous wheel running. As a first step toward clarification of the underlying mechanism of this phenomenon, we manipulated two parameters of the taste-confinement procedure: duration of wheel confinement (Experiments 1A and 1B) and temporal intervals between the taste consumption and the wheel confinement (Experiments 2A and 2B). In general, longer confinement and shorter inter-event interval caused stronger taste avoidance. However, the results also suggested that it is possible to establish taste avoidance when wheel confinement was delayed 1-h after the taste consumption. These results correspond to those of conventional taste aversion caused by illness-inducing agents, suggesting similar mechanisms in the both preparations. Experiment 3 revealed that running in a wheel rather than wheel confinement itself is the effective factor for establishing taste avoidance.     

Positive and problematic dissertation experiences: The faculty perspective

We interviewed 14 clinical and counseling psychology faculty regarding their experiences chairing positive and problematic dissertations. Data were analyzed using consensual qualitative research (CQR). Participants reported that advisors’ roles involved guiding/facilitating dissertations and helping students shape research ideas; students’ roles included taking responsibility, working independently, and maintaining good relationships with the chair/committee. With positive dissertation experiences, chairs and students collaborated before the dissertation, worked together well during the dissertation, and students began the dissertation feeling competent and motivated; such dissertations positively affected participants. Problematic dissertation experiences evinced difficult relationships between chair and student, and students’ low research capability; such dissertations negatively affected participants.     

Evaluations of pleasurable experiences: The peak-end rule

Prior research suggests that the addition of mild pain to an aversive event may lead people to prefer and directly choose more pain over less pain (Kahneman, Fredrickson, Schreiber, & Redelmeier, 1993). Kahneman et al. suggest that pain ratings are based on a combination of peak pain and final pain. Similarly, people rate a happy life that ends suddenly as being better than one with additional years of mild happiness (Diener, Wirtz, & Oishi, 2001), even though the former objectively consists of less pleasure than the latter. Applying these concepts to material goods, we investigated the impact of positivity and timing on the retrospective evaluations of material goods. We found strong evidence that the peak-end rule applies to both material goods and pain.     

Visibility of Brief Images: The Dual-Process Approach

If successive, brief visual images are exposed for recognition or for psychophysical ratings, various effects and phenomena of fast dynamics of conscious perception such as mutual masking, metacontrast, proactive enhancement of contrast, proactive speed-up of the latency of subjective visual experience, the Fröhlich Effect, the Tandem Effect, attentional facilitation by visuospatial precuing, and some others have been found. The theory proposed to deal with these phenomena proceeds from the assumption that two types of brain processes are necessary in order to consciously recognize visual stimuli: (1) fast, specific processes of encoding that allocate and reactivate the stimulus representation which is based on the activity of selected cortical neurons and (2) relatively slower processes of facilitation of the activity of this specific representation that are mediated by the excitatory modulation of the EPSPs of those selected cortical neurons by the ascending input from nonspecific thalamus. Theperceptual retouchconstruct is proposed in order to characterize and analyze the interaction of (1) and (2). The neurophysiological characteristics of this bifunctional system of afference help to put forward several predictions that are found to be consistent with the empirical regularities of the above-described perceptual-attentional phenomena. These data form a body of converging evidence that is consistent with the predictions of the perceptual retouch approach.     

Stress and affective experiences: The importance of dark personality features

Personality has been shown to play an important role in the negative outcomes associated with stress. The purpose of the present study was to examine whether Dark Triad personality features (i.e., psychopathy, narcissism, and Machiavellianism) moderated the associations between stress and affective experiences. This was accomplished using a sample of 193 Israeli community participants who completed measures concerning dark personality features and affective expectations for their vacation prior to checking-into exclusive hotels in a resort city in southern Israel. Follow-up assessments concerning affective experiences and stress during vacation were completed by participants before checking-out. Results showed that psychopathy moderated the associations between stress and affective experiences such that individuals with high levels of psychopathy were more reactive to stress.     

Shaping cooperation behavior: The role of accessibility experiences and uncertainty

The present research investigates the influence on cooperative behavior of accessibility experiences associated with the retrieval of fairness‐relevant information from memory. We argue that the decision whether to cooperate in negotiations depends not only on information about the appropriateness of the negotiation procedure, but also on the experience of how difficult or easy it is to come up with this information. Supporting this hypothesis, it is shown that in the context of a bargaining experiment, participants' experiences of ease or difficulty in retrieving unfair aspects of the respective negotiation procedure strongly influence their cooperation behavior. In addition, we hypothesize and empirically substantiate that the influence of accessibility experiences on cooperation behavior occurs particularly in situations of certainty salience. Implications for future research on cooperation and on accessibility experiences are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

Adolescent boys with obesity: The lived experiences

This study explored and described the lived experiences of adolescent boys who are obese. Participants were a purposive sample of nine boys between the ages of 13 and 18, six of them currently with obesity and with BMI levels at or above the 95th percentile for weight for height, and three with a history of obesity. Data were collected using in-depth phenomenological interviews, direct observations and field notes. Thematic coding was applied during the analysis process. Four themes emerged from the thematic analysis to characterise the adolescent boys’ experiences of being obese: living an empty life in a full body; vulnerable self-concept and low self-esteem; and being teased and humoured. They reported to cope with lived obesity by actively using motivation such as fear of death to lose weight and passively coping by wearing a mask. Obesity carries significant physical and psychological health risk to children in adolescence.     

Gender and mathematics anxiety: The role of math-related experiences and opinions

Abstract

Research has indicated that women may be particularly prone to experiencing mathematics anxiety and, to account for this, the sex-role socialization hypothesis posits that women are more math anxious because they have had less experience with mathematics and have more negative opinions regarding mathematics. In contrast, the math experiences hypothesis suggests that math anxiety is not truly a gender-related phenomenon, but rather is due to poor mathematical preparation, regardless of gender. The present study pitted the “sex-role” hypothesis against the “math experience” hypothesis in an examination of the relation between gender and math anxiety. One hundred and seventy-one university students completed a measure of math anxiety and a series of questions regarding their math marks, opinions, and experiences throughout their educational history. The findings clearly supported the math experience hypothesis of math anxiety, for differences in math marks, opinions, and experiences were found between non-math-anxious, moderately math-anxious, and highly math-anxious students. The few gender differences that were found indicated that the female students frequently reported higher math marks than those reported by male students. We suggest that the relation between gender and mathematics anxiety may be accounted for by gender-linked reporting biases. The limitations of the study are addressed and suggestions for future research are made.     

The Imagination of Images and Images of Imagination: How the Imagination Relates to Aging,Health, and Spirituality

ABSTRACT

Psychological literature suggests that religion and spirituality increase in late adulthood. Yet, operational definitions of spirituality and religiosity remain widely debated and inadequate for the concepts they are designed to measure. The empirical studies of religion and spirituality as one ages are of poor design and often measure only limited aspects of religion or spirituality. Few empirical studies exist which have been conceived to only study religiosity and spirituality in late adulthood. The purpose of this study was to determine the defining aspects of religiosity and spirituality using the Allport, Ross Intrinsic, Extrinsic Religiosity Scale, Ellison's Spiritual Well-Being Scale, and Neugarten's Life Satisfaction Instrument. Using a principal component factor analysis, the study examined the factor structure using an older adult sample of 320 individuals 65 years of age and older. Having a purpose in life combines with intrinsic religious questions for the first factor. Life satisfaction questions group together on two factors and extrinsic religiosity is clearly one factor. The scales used hold together well when combined. A new, shortened scale to measure aspects of religiosity and spirituality is proposed.     

The distinctiveness effect in forenames: The role of subjective experiences and recognition memory

We describe two experiments that tested the prediction that distinctive forenames would be better recognized than typical forenames and which investigated whether this distinctiveness effect, if obtained, occurred in subjective experiences of the recollective or familiarity components of recognition memory. To that end, the remember‐know paradigm was used to measure people's experiences of recollection or familiarity. The results revealed that distinctive forenames were more memorable than typical forenames and that that this distinctiveness effect was present only in the subjective experience of remembering. Additionally, the present research showed that these distinctiveness effects were present after retention intervals of both 1 and 7 days. These results replicate and extend past research on distinctiveness effects and also provide support for Rajaram's (1996) distinctiveness‐fluency account of the 2 states of subjective awareness.