Haptic distal spatial perception mediated by strings: Point of closest approach and bypass distance

Four experiments examined haptic perception of two distal spatial properties in a bypass event. A hook suspended a string held taut between the participant's finger and a weight. Moving their fingers laterally beneath the hook, participants estimated the finger's point of closest approach (PCA) to the hook and bypass distance (BPD; i.e., hook height above the finger's track at PCA). Experiment 1 yielded near perfect PCA estimates (group average r > .99), independent of BPD and traverse distance. Experiment 2 replicated PCA results, and showed good BPD estimates (group r = .74). BPD estimates depended on lateral movement distance to PCA, but not weight. In Experiment 3, feedback on accuracy improved BPD estimates (maximum group average R = .91). Magnitude estimation of BPD in Experiment 4 yielded a power law relationship (group average r = .90; exponent, .30). Results show that human perceivers can make effective judgments of PCA and BPD using haptically available force relationships. Results are interpreted in terms of haptics as a telemodality, the Gibsonian perceptual research program, and dynamic touch. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Concurrent drinking and smoking among college students: An event-level analysis

Cigarette smoking and drinking commonly co-occur among college students, a population that is at high risk for developing alcohol and nicotine use disorders. Several studies have been conducted that have examined predictors of drinking or smoking to gain a better understanding of the antecedents of engaging in these behaviors. Yet, few studies have examined specific factors that influence concurrent smoking and drinking in this population. The current study used data from a 21-day electronic diary-based study of college students (n=86) who engaged in concurrent drinking and smoking to examine event-level associations between alcohol use and cigarette smoking in the student's natural environment. We specifically focused on within-person analyses of contexts in which students reported smoking and drinking simultaneously in comparison to contexts in which students reporting drinking without smoking. Situational contexts included environmental setting, whether s/he was alone or with others, and changes in stress and urges to smoke before initiating drinking. Results indicated that students drank more while smoking and smoked three times as many cigarettes, on average, during drinking episodes. Being with others at a party or a bar was associated with increased odds of smoking while drinking. Likewise, increased stress since the prior assessment predicted a greater likelihood of smoking while drinking. Based on the findings from the present study, it is important for future prevention and intervention efforts to consider social settings and heightened stress among students as potential risk factors for engaging in concurrent drinking and smoking.     

It's only a matter of time: death, legacies, and intergenerational decisions

Intergenerational decisions affect other people in the future. The combination of intertemporal and interpersonal distance between decision makers in the present and other people in the future may lead one to expect little intergenerational generosity. In the experiments reported here, however, we posited that the negative effect of intertemporal distance on intergenerational beneficence would be reversed when people were primed with thoughts of death. This reversal would occur because death priming leads individuals to be concerned with having a lasting impact on other people in the future. Our experiments show that when individuals are exposed to death priming, the expected tendency to allocate fewer resources to others in the future, as compared with others in the present, is reversed. Our findings suggest that legacy motivations triggered by death priming can trump intergenerational discounting tendencies and promote intergenerational beneficence.     

Divine determinism,human freedom,and the consequence argument

In this paper I consider the view, held by some Thomistic thinkers, that divine determinism is compatible with human freedom, even though natural determinism is not. After examining the purported differences between divine and natural determinism, I discuss the Consequence Argument, which has been put forward to establish the incompatibility of natural determinism and human freedom. The Consequence Argument, I note, hinges on the premise that an action ultimately determined by factors outside of the actor’s control is not free. Since, I argue, divine determinism also entails that human actions are ultimately determined by factors outside of the actors’ control, I suggest that a parallel argument to the Consequence Argument can be constructed for the incompatibility of divine determinism and human freedom. I conclude that those who reject natural compatibilism on the basis of the Consequence Argument should also reject divine compatibilism.     

Conflict management: A premarital training program in mutual problem solving

Abstract

The purpose of this study was to evaluate the effectiveness of a structured educational program designed to train premarital couples in communication and mutual problem-solving skills. Twenty-six couples participated in an eight-week, 24-hour problem-solving training program, while 28 similar couples participated in an eight-week, 24-hour relationship discussion group. Results indicated that the problem-solving group, as compared to the relationship-discussion group, showed a significant increase in communication and mutual problem-solving skills. Discussion focused on the benefits for premarital couples of learning effective problemsolving procedures as well as the need for follow-up assessments of both behavioral skill level and relationship satisfaction and adjustment.     

Women's disclosure of sexual abuse

Abstract

In this qualitative study of women who have experienced nonconsensual sexual activity, participants were asked to write accounts of their experiences focusing on what motivated them to confide in someone, to whom they confided, what the outcome was, and how it effected them. Participants had to be female and 18 years of age or older, and they had to have been sexually abused at some point in their lives. A total of 10 women participated. Nine of the women wrote about an abusive experience that happened to them as a child, and one wrote about an experience that occurred in adulthood. The participants wrote that they were able to disclose their past sexually abusive experience because they felt safe with the person to whom they confided, they felt they needed help, and the opportunity presented itself. They were more likely to disclose to non-family members than family members, and the majority of the people they disclosed to had a positive reaction. Consequently, most of the women in this study were positively affected by their disclosure. Findings of this study are similar to those of other studies on disclosure and sexual abuse.     

Processing fluency affects behavior more strongly among people higher in trait mindfulness

Processing fluency is the ease of processing information about a stimulus, which people can attribute to the experience of enjoyment. Despite consistent findings that processing fluency can affect self-reported judgments, little research has examined whether processing fluency or its interactions with personality traits can affect behavior. The current studies demonstrate that processing fluency is more likely to affect behavior among people higher in trait mindfulness. We manipulated processing fluency with rhyming versus nonrhyming maxims in Study 1 and with regulatory fit versus nonfit in Study 2. Participants higher in mindfulness showed a stronger positive effect for processing fluency on the dependent variable: the number of ideas they listed in a task they continued for as long as they enjoyed it.     

The psychosocial predictors of long-term distress in partners of patients with acute coronary syndrome

Objective: Partners of acute coronary syndrome (ACS) patients are at risk of experiencing long-term distress and the purpose of this study was to identify its predictors.

Design: Using an observational design, 80 partners of ACS patients completed validated questionnaires at three time points. The predictor variables, marital satisfaction and optimism were assessed three weeks after patient hospital discharge (T1). The outcomes, depressive symptoms and physical health status (from a quality of life scale) were measured 6 (T2) and 12 (T3) months post-discharge, and scores were combined to indicate the long-term response.

Main outcome measures: Depressive symptoms and physical health status.

Results: Partner depressive symptoms increased and physical health status deteriorated over the months following the patients’ ACS. After controlling for demographics, clinical severity of ACS and T1 levels of the outcome variable, partners’ long-term depressive symptoms were predicted by poor marital satisfaction and low optimism at T1, and poor physical health status was predicted by low T1 optimism.

Conclusion: Psychosocial factors are predictors of long-term distress for ACS partners. Partners in an unhappy marriage or with low optimism after ACS are at an increased risk of depression and low physical health status, and should be the target of additional support.