Comparisons among survey methodologies to test for abundance and size of a highly targeted fish species.

Three sampling methods for estimating abundance and size of blue cod Parapercis colias were compared inside and outside Kapiti Marine Reserve, New Zealand (40° 49' 31·77('') S; 174° 55' 02·87('') E). Two baited methods, baited underwater video (BUV) and experimental angling (EA), were more efficient and had lower levels of estimate variation than diver-based underwater visual census (UVC). The BUV and EA recorded more fish and of greater size ranges than UVC, and also had fewer zero count replicates. The BUV and EA methodologies revealed highly significant differences in abundance and size of fish between sites (reserve v. non-reserve), whereas UVC revealed no such differences. These results indicate that BUV is likely to be the most accurate, cost-effective and easy to use methodology for the surveying of carnivorous temperate reef fishes for future monitoring. It is noted, however, that new data acquired using the BUV methodology may need to be compared over a calibration period to data acquired using the UVC methodology to ensure that historical data sets derived from UVC still have validity and application for future monitoring activity.

A Sorry Excuse for an Apology: Examining People's Mental Representations of an Apologetic Face.

The goal of the current research was to gain an understanding of people's mental representations of an apologetic face. In Study 1, participants' responses were used to generate visual templates of apologetic faces through reverse correlation (Study 1a, n = 121), and a new set of participants (Study 1b, n = 37 and 1c, n = 153) rated that image (group-level Classification Image, CI), as well as either the inverse image (group-level anti-CI in Study 1b) or base face (in Study 1c), on apology-related characteristics. Results demonstrated that people have a mental representation of an apologetic face, and that sadness is an important feature of this template. To examine similarities between mental representations of apologetic and sad faces, participants in Study 2 generated visual templates of sad faces using reverse correlation (Study 2a, n = 121). New participants (Study 2b, n = 162) were then randomly assigned to rate the averaged face, eyes, and mouths (group-level CIs) as well as the individual visual templates (individual-level CIs) generated from both studies for either how apologetic or sad they appeared. Visual templates of apologetic and sad faces were seen as apologetic, providing evidence of the prominence of sadness in mental representations of apology. Supplementary Information: The online version contains supplementary material available at 10.1007/s10919-022-00422-5.

The association between victims' vulnerable and grandiose narcissism and grudge holding.

Two nonexperimental studies were conducted to test how and why transgression victims' narcissism influences their grudge holding, using undergraduate students and a community sample of adults, respectively. Study 1 tested the association between victims' vulnerable narcissism and grudge holding, including emotional persistence, perceived longevity, and disdain toward the transgressor. It also tested the extent to which victims' grandiose narcissism moderated the association. Study 2 was conducted to replicate Study 1 and test whether victims' rumination about the transgression mediated the moderated association. Overall, those with higher degrees of grandiosity showed a positive relation between vulnerable narcissism and reported emotional persistence (Studies 1 and 2) and perceived longevity (Study 2). Finally, rumination explained the moderated relation (Study 2).

Social decision-making following interpersonal transgressions: Word to the wise.

The primary aim of this research was to test the relation between wisdom and transgression victims' prosocial (forgiving), neutral (inhibiting), and antisocial (unforgiving) post-transgression responses (PTRs) in applied contexts. In addition, this research tested the role of two boundary conditions, transgressors' intent (Study 1 and 2) and transgression frequency (Study 2), in victims' tailoring their PTRs to targeted situations. We predicted that the relation between wisdom and victims' PTRs would vary as a function of these two contextual factors. Specifically, we predicted that wiser victims would respond more prosocially and less antisocially, but they would also tailor their responses to the context to facilitate adaptive responses. Two experiments that varied in design, setting (laboratory vs. online), and nature of transgression (personal vs. extrapersonal) largely supported the hypotheses and systematically replicated the findings. The overall pattern of responses provides empirical evidence for the theorized, but rarely tested, association between wisdom and prosocial responses. Wiser individuals also appeared particularly forgiving toward trivial offenses. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Take a moment to apologize: How and why mindfulness affects apologies.

The current research examined whether mindfulness promotes offender apologies. In Study 1, we found a positive relation between trait mindfulness and one's disposition to apologize. In Study 2, we found a positive effect of a mindfulness intervention on state apology for a laboratory-induced transgression. In Study 3, an online mindfulness intervention was found to have a positive effect on apologetic (vs. nonapologetic) behavior for transgressors. In Study 4, we found preliminary support for reduced negative self-focused cognitions and emotions when testing a parallel mediation model. We also found support for negative self-focused, as well as positive other-focused, cognitions and emotions when testing a serial mediational model. Our findings are discussed within broader theoretical questions concerning the psychological factors that promote and prevent apologies and the role of mindfulness in constructive responses to transgressions from the perspective of offenders. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Sorry, not sorry: The effect of social power on transgressors' apology and nonapology.

The current research investigated the role of transgressors' social power on their motivation to apologize or not. Based on power approach theory (Keltner et al., 2003), we predicted that high-power transgressors would be less motivated to apologize and more motivated to engage in nonapology (e.g., shifting blame, minimizing the transgression) than their low-power counterparts. We further predicted that the relation between social power and apology and nonapology would be explained by transgressors' self-other focus. Four multimethod (nonexperimental, experimental), multisample (community, undergraduate) studies supported our predictions. Results are discussed within the context of the extant social motivation literature and applied implications. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Fit to forgive: Exploring the interaction between regulatory focus, repentance, and forgiveness.

Three studies, using diverse methodologies and measures, were conducted to examine the role that the regulatory focus of an injured party and of a transgressor (E. T. Higgins, 1997, 2000) plays in explaining the relationship between repentance and forgiveness. The authors predicted that when a victim's regulatory focus (i.e., promotion vs. prevention) was congruent (i.e., fit) with the regulatory focus of a transgressor's repentance (i.e., promotion vs. prevention), there would be greater forgiveness compared with when there was incongruence (i.e., mismatch). Three studies supported these predictions. The results also confirmed one potential explanation for why apologies are not always successful at eliciting forgiveness, namely, feeling right. This research suggests that regulatory focus theory can help inform the scientific study of forgiveness and its related processes.

Shallow genetic and morphological divergence among seaperches in the South Pacific (family Scorpaenidae; genus Helicolenus).

The phylogenetic relationships among populations of seaperch, Helicolenus spp., in the south-west Pacific were examined with mtDNA markers. Parts of the cytochrome b gene [459 base pair (bp)] and the control region (448 bp) were sequenced in 58 specimens from the south-west Pacific and four specimens of Helicolenus lengerichi from Chile. Only one clade was recognized in New Zealand coastal waters, despite a wide range of colour morphs. This clade also occurred in the mid Tasman Sea on the Norfolk Ridge and around Tasmania and Victoria. A second sympatric clade was identified around Tasmania and Victoria and to the west of New Zealand. A third allopatric clade was identified to the north of New Zealand and in deep water on the Chatham Rise and a fourth clade on the Foundation Seamounts and the Louisville Ridge. Helicolenus lengerichi from Chile formed a fifth clade. Assuming a molecular clock, the clades were estimated to have diverged c. 0.7-2.6 million years ago. Only two clades, around Tasmania and Victoria, were separated using morphology, colour (in live) and dorsal-fin soft ray counts and were confirmed as Helicolenus percoides and Helicolenus barathri. Two characters, orbit diameter and colour variation, previously used to identify two species in New Zealand waters were unreliable characters for species discrimination. Principle component analyses of 11 morphological measures from 67 individuals did not delineate the clades. A canonical discriminant analysis was able to separate four of the five clades, but mean discriminate probabilities were low (77.6%), except for the five Chilean specimens of H. lengerichi (100%).

The effects of social power and apology on victims' posttransgression responses.

The purpose of this research was to test how, why, and when social power influences victims' revenge seeking, grudge holding, and forgiveness. Based on Keltner, Gruenfeld, and Anderson's (2003) power approach theory and McCullough, Kurzban, and Tabak's (2013) theorizing about revenge and forgiveness systems, we tested (a) the associations between victims' social power and revenge, grudge, and forgiveness; (b) the mediational role of approach/inhibition motivation in explaining why the associations exist; and (c) the moderating role of whether the transgressor apologizes or not in explaining the associations. Five studies (Ns = 279, 181, 154, 131, and 81) that varied in sample (undergraduate, community), research method (nonexperimental, experimental), context (laboratory, online), measures (self-reported, behavioral), and statistical method (regression, ANOVA), supported our predictions and the systematic generalizability of the effects. Applied implications are discussed. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Assessment of cyclosporine pharmacokinetic parameters to facilitate conversion from C0 to C2 monitoring in heart transplant recipients.

BACKGROUND: Cyclosporine (CsA) 2-hour postdose (C2) monitoring is recommended to assess CsA exposure and predict clinical outcomes among heart transplant recipients. We correlated pharmacokinetic parameters and clinical outcomes in stable long-term heart transplant recipients monitored with C0 to develop an algorithm to convert patients from C0 to C2 monitoring. METHODS: Paired CsA C0-C2 measurements and serum creatinine levels were obtained from 35 heart transplant recipients more than 2 years posttransplantation (mean 8.8+/-4.7 years). RESULTS: The mean CsA dose and C0, C2, and C0/C2 ratio were 85+/-23 mg/12 hours, 123+/-41 ng/mL, 572+/-274 ng/mL and 4.8+/-2.1, respectively. C0 correlated weakly with C2 (r=.42, P=.011). The CsA dose correlated better with C2 (r=.58; P<.001) than with C0 (r=.37; P=.026). A good correlation was noted between C2 and the C2/C0 ratio (r=.73; P<.001), but none between C0 and the C2/C0 ratio. A borderline significant inverse correlation was noted between C0 and the worst endomyocardial biopsy score (r=-.34; P=.045), whereas none was noted with C2. Serum creatinine level did not correlate with either C2 or C0. Among patients with C0 within our target of 100 to 150 ug/L, six had C2 above 300 to 600 ug/L as suggested by the literature. CONCLUSIONS: In long-term heart transplant recipients, we could not identify a single pharmacokinetic parameter that could be used to develop an algorithm to convert from C0 to C2 monitoring; however, C2 may be better than C0 for identifying patients at risk of overexposure to CsA.

Fit to Forgive: Effect of Mode of Exercise on Capacity to Override Grudges and Forgiveness.

Forgiveness is important for repairing relationships that have been damaged by transgressions. In this research we explored the notion that the mode of physical exercise that victims of transgressions engage in and their capacity to override grudges are important in the process of forgiveness. Two exploratory studies that varied in samples (community non-student adults, undergraduate students) and research methods (non-experimental, experimental) were used to test these predictions. Findings showed that, compared to anaerobic or no exercise, aerobic and flexibility exercise facilitated self-control over grudges and forgiveness (Studies 1 and 2), and self-control over grudges explained the relation between exercise and forgiveness (Study 2). Possible mechanisms for future research are discussed.

The mediating role of perceptual validation in the repentance-forgiveness process.

This research focuses on one potential mechanism by which repentance leads to forgiveness. Two studies demonstrate that repentance leads to increased perceptual validation (social verification that one is correct about one's interpretation of an event) and, ultimately, more forgiveness. Participants reported more perceptual validation when they received repentance than when they did not (Studies 1 and 2), particularly repentance that included an acknowledgement of the transgression and the harm done (Study 2). In addition, in Study 2, acknowledgement of the transgression by a third party also had a positive effect on forgiveness. There was evidence that perceptual validation mediated the repentance-forgiveness relationship. These findings suggest that repentance facilitates forgiveness, at least in part, because it makes victims feel validated.

The probability of progression to AIDS in a cohort of male sexual contacts of men with HIV disease.

In a cohort of 249 male sexual contacts of men with AIDS or an AIDS-related condition (ARC), 143 cohort members were seropositive on enrollment and 16 seroconverted during follow-up. A logistic Weibull mixture model was used to estimate the probability of progression to AIDS after HIV infection when infection was assumed to occur during the period of sexual contact with the primary case. Forty cohort members developed AIDS while under study. It appears that at least 50% of men with HIV disease will progress to AIDS and that the best estimate of this probability lies anywhere in the interval 70% to 100%.

Cardiac transplantation after mechanical circulatory support: a Canadian perspective.

BACKGROUND: To assess the relative efficacy of cardiac transplantation after mechanical circulatory support with a variety of support systems, we analyzed our consecutive series of patients who had and did not have mechanical support before transplantation. METHODS: A review of 209 patients undergoing cardiac transplantation from 1984 to May 1995 was performed. Group 1 consisted of 110 patients who were maintained on oral medications while awaiting transplantation, and group 2 consisted of 60 patients who required intravenous inotropic support. Group 3 included 39 patients who had transplantation after mechanical circulatory support for cardiogenic shock. The indication for device implantation was acute onset of cardiogenic shock in 38 patients and deterioration while awaiting transplantation in 1 patient. The support systems were an intraaortic balloon pump in 13 (subgroup 3A), a ventricular assist device in 7 (subgroup 3B), and a total artificial heart in 19 patients (subgroup 3C). RESULTS: After transplantation, infection was more common in group 3 (56%) than in group 1 (28%) or group 2 (32%) (p = 0.005). Survival to discharge was lower for group 3 (71.7%) than for group 1 (90.9%) or 2 (88.3%) (p = 0.009). For mechanically supported patients, survival to discharge was 84.6% in subgroup 3A, 71.4% in subgroup 3B, and 63.1% in subgroup 3C (p = not significant). CONCLUSIONS: Transplantation after mechanical support offers acceptable results in this group of patients for whom the only alternative is certain death. Patient selection and perioperative management remain the challenge to improving these results.

Determinants of hospital survival after cardiac transplantation.

To identify the preoperative factors that influence hospital survival after transplantation we analyzed our consecutive experience of 183 transplantations in 179 patients over a 10-year period. There were 151 male and 29 female transplant recipients ranging in age from 10 days to 70 years (mean, 48 +/- 1 years). Diagnoses included coronary disease in 110 patients, cardiomyopathy in 55 patients, valvular disease in 6 patients, and congenital heart disease in 9 patients. Seventy-seven had undergone a previous cardiac operation, and 30 patients required preoperative mechanical support. Forty patients received hearts from donors who were 40 years old or older (range, 40 to 62 years). Ischemic time was greater than 240 minutes in 32 cases, and pulmonary vascular resistance was greater than 3 Wood units in 40 patients (range, 3.1 to 10.0 Wood units). Cyclosporine induction was used in 52 patients, whereas 128 recipients received polyclonal antibody prophylaxis. There were 25 hospital deaths. Recipient diagnosis, use of mechanical support, donor age, and the immune suppression protocol were related to hospital survival according to univariate analysis. Using multiple logistic regression, only the method of immune suppression induction and the use of mechanical assists were significant independent determinants of survival. In conclusion, we believe that extended ischemic times and donor age do not adversely affect the early success of transplantation, whereas induction with immune globulin may reduce early mortality. Patients requiring mechanical support before transplantation continue to be a challenge.

Bacterial pericarditis after heart transplantation: successful management of two cases with catheter drainage and antibiotics.

OBJECTIVE: To describe the diagnosis and management of bacterial pericarditis after heart transplantation. PATIENTS AND METHODS: Two patients with Staphylococcus aureus pericarditis after heart transplantation were successfully treated conservatively with closed catheter drainage and antibiotics. RESULTS: The patients were alive three and six years, respectively, following surgery. At follow-up, right heart catheterization demonstrated normal hemodynamics in one patient and a pattern of constrictive pericarditis in the other patient which was man-aged with furosemide. CONCLUSIONS: Conservative management of bacterial pericarditis by closed catheter drainage and antibiotics can be considered in selected patients after heart transplantation.

Lambert-Eaton myasthenic syndrome in small cell lung cancer: nursing implications.

PURPOSE: To describe the pathophysiology and nursing care of patients with Lambert-Eaton myasthenic syndrome (LEMS), a little-known paraneoplastic syndrome. DATA SOURCES: Published articles, books and book chapters, and clinical trial experience. DATA SYNTHESIS: LEMS most commonly is associated with small cell lung cancer. Clinical presentation is characterized by weakness of the proximal muscles of the pelvis, thighs, shoulders, and arms and a weakening or absence of deep tendon reflexes. These symptoms are the manifestations of an abnormality at the neuromuscular junction and may precede the diagnosis of lung cancer. CONCLUSIONS: The oncology nurse knowledgeable about the pathophysiology, clinical features, diagnostic evidence, and treatment of LEMS is better able to care for and teach patients with this disorder. NURSING IMPLICATIONS: Nurses must assist patients in adjusting not only to a diagnosis of cancer and its treatment effects but also to the symptoms of LEMS, including impaired mobility, self-care deficits, and fatigue.

Bone metastases: Part I--Pathophysiology.

Many cancers (especially breast, prostate, and lung cancers) metastasize to the bone. The most frequent site of bone involvement is the axial skeleton (i.e., cranium, ribs, spine, and pelvis). The sequelae of bone metastases include pain, hypercalcemia, pathologic fractures, and spinal cord compression. As patients survive for longer periods, effective management of bone metastases becomes critical to maintaining or improving quality of life. Controlling pain, preventing fractures and oncologic emergencies, and promoting mobility and function are the outcomes of successful management. Use of a clinical algorithm can assist the nurse in identifying bone metastases and managing the clinical sequelae. Knowledge of the pathophysiology and the ability to assess bone metastases will contribute to the nurse's ability to manage the clinical problems and to improve the quality of life of patients with cancer.

Bone metastases: Part II--Nursing management.

Nurses play a crucial role in identifying bone metastases and managing clinical sequelae, such as pain. Understanding the metastatic process is necessary for delivering effective nursing care. Part I of this article described the pathophysiology and assessment. Part II will provide an overview of the nursing management of the sequelae of bone metastases, including pain, pathologic fractures, spinal cord compression, hypercalcemia, and anemia. Risk factor identification can lead to prevention and early detection of these clinically significant problems. Clinical management of bone metastases will contribute to the nurse's ability to improve the quality of life of patients with cancer.

Nursing management of the patient with bone metastases.

OBJECTIVES: To review the problem of bone metastases and strategies aimed at the management of bone metastases. DATA SOURCES: Review articles, book chapters, research studies, and clinical practice. CONCLUSIONS: As patients survive for longer periods, effective management of bone metastases becomes critical to maintaining or improving quality of life. Controlling pain, preventing fractures and oncologic emergencies, and promoting mobility and function are the outcomes of successful management. IMPLICATIONS FOR NURSING PRACTICE: Use of a clinical algorithm may assist the nurse in identifying bone metastases and managing the clinical sequelae, such as pain.