Financial resources impact the relationship between meaning and happiness

Do financial resources relate to how important meaning is for one's happiness? Across three large-scale data sets spanning more than 500,000 individuals across 123 countries, we examined the relationship between meaning and happiness for individuals who vary in financial resources. Whether based on actual income level (Studies 1 and 2) or subjective assessments of socioeconomic status (Study 3), the results reveal that meaning is a weaker predictor of happiness for individuals with greater (vs. lesser) financial resources. Collectively, these studies suggest that having greater financial resources weakens the link between meaning and happiness. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Do I support that it's good or oppose that it's bad? The effect of support-oppose framing on attitude sharing

The rise of social media has led to unprecedented opportunities for individuals to share, or express, their attitudes on social and political issues. What factors affect whether individuals choose to share? This research identifies a novel determinant of attitude sharing-support-oppose framing, defined as whether individuals think of their own attitude in terms of what they support or what they oppose. Support-oppose framing is distinct from attitude valence, as the same attitude can be framed in terms of support (e.g., I support that this policy is bad) or opposition (e.g., I oppose that this policy is good). Seven experiments, two correlational studies, and one field study provide evidence for a support-oppose framing effect, whereby individuals are more likely to share attitudes framed in terms of positions they support rather than positions they oppose. This effect occurs via two pathways. In the first, support-framed attitudes are viewed as more value expressive, which facilitates greater attitude sharing. In the second, support-framed attitudes are believed to promote more positive impressions, which also leads to greater sharing. This effect is attenuated when individuals' typical impression-management goals are relaxed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Perspective Taking and Self-Persuasion: Why "Putting Yourself in Their Shoes" Reduces Openness to Attitude Change

Counterattitudinal-argument generation is a powerful tool for opening people up to alternative views. On the basis of decades of research, it should be especially effective when people adopt the perspective of individuals who hold alternative views. In the current research, however, we found the opposite: In three preregistered experiments (total N = 2,734), we found that taking the perspective of someone who endorses a counterattitudinal view lowers receptiveness to that view and reduces attitude change following a counterattitudinal-argument-generation task. This ironic effect can be understood through value congruence: Individuals who take the opposition's perspective generate arguments that are incongruent with their own values, which diminishes receptiveness and attitude change. Thus, trying to "put yourself in their shoes" can ultimately undermine self-persuasion. Consistent with a value-congruence account, this backfire effect is attenuated when people take the perspective of someone who holds the counterattitudinal view yet has similar overall values.

It's not going to be that fun: negative experiences can add meaning to life

People seek to spend time in positive experiences, enjoying and savoring. Yet there is no escaping negative experiences, from the mundane (e.g. arguing) to the massive (e.g. death of a child). Might negative experiences confer a hidden benefit to well-being? We propose that they do, in the form of enhanced meaning in life. Research suggests that negative experiences can serve to boost meaning because they stimulate comprehension (understanding how the event fits into a broader narrative of the self, relationships, and the world), a known pillar of meaning in life. Findings on counterfactual thinking, reflecting on events' implications, and encompassing experiences into broad-based accounts of one's identity support the role of comprehension in contributing to life's meaning from unwanted, unwelcome experiences.

Improving the Replicability of Psychological Science Through Pedagogy

Replications are important to science, but who will do them? One proposal is that students can conduct replications as part of their training. As a proof of concept for this idea, here we report a series of 11 preregistered replications of findings from the 2015 volume of Psychological Science, all conducted as part of a graduate-level course. As was expected given larger, more systematic prior efforts, the replications typically yielded effects that were smaller than the original ones: The modal outcome was partial support for the original claim. This work documents the challenges facing motivated students as they attempt to replicate previously published results on a first attempt. We describe the workflow and pedagogical methods that were used in the class and discuss implications both for the adoption of this pedagogical model and for replication research more broadly.

Taking Stock of Happiness and Meaning in Everyday Life

The present study examines momentary experiences of happiness and meaning, two components of well-being, by using an experience sampling method. Participants included 603 Korean adults, who generated 24,430 responses over the course of 2–4 weeks. Results revealed that reported levels of happiness and meaning fluctuated substantially over the course of a day and that contextual factors, such as daily activities, social interaction partners, day of week, and time of day, along with demographic variables, were significant predictors of momentary happiness and meaning. In addition, we observe that people often experienced happiness and meaning independently of each other during a single daily event. In sum, momentary experiences of happiness and meaning were dynamic, related but distinct, and varied by individuals across daily events and over time.

Measuring and benchmarking the quality of two different organizational ways in delivering infant vaccination

The aim of this study was the quality of service evaluation of two different organizational ways in delivering infant vaccination according to a Regional Vaccination Plan. Eleven vaccination centres were selected in two Local Health Units (ASLs) belonging to the Regional Health Service of the Lazio Region, Italy. The services offering paediatric vaccinations for children under three years of age, delivered without an appointment (VACP) or with the need for an appointment (VACL), were investigated. The quality aspects under evaluation were communicational efficiency, organisational efficiency and comfort. Subjective data were collected from different stakeholders and involve the elicitation of best and worst feasible performance conditions for the ASLs when delivering VACP/VACL services. Objective data consists in the observation of current performances of the selected vaccination centres. Quality scorecards were obtained from the combination of all data. Benchmarking between VACP and VACL, i.e., two different organisational ways in delivering infant vaccination, can be performed as a result of the probabilistic meaning of the evaluated scores. An expert of vaccination services, i.e., a virtual combination of patients, doctors and nurses, claims the quality of service delivery of the ASLs under investigation with probability 78.03% and 69.67% for VACP and VACL, respectively. In other words, for short, the quality scores of the ASLs were 78.03% for VACP and 69.67% for VACL. Furthermore our results show how to practically improve the current service delivery. The QuaVaTAR approach can result in improvements of the quality of the ASLs for the two different ways of delivering paediatric vaccinations in a simple and intuitive way.

Capuchin monkeys do not show human-like pricing effects

Recent work in judgment and decision-making has shown that a good's price can have irrational effects on people's preferences. People tend to prefer goods that cost more money and assume that such expensive goods will be more effective, even in cases where the price of the good is itself arbitrary. Although much work has documented the existence of these pricing effects, unfortunately little work has addressed where these price effects come from in the first place. Here we use a comparative approach to distinguish between different accounts of this bias and to explore the origins of these effects. Specifically, we test whether brown capuchin monkeys (Cebus apella) are also susceptible to pricing effects within the context of an experimentally trained token economy. Using a capuchin population previously trained in a token market, we explored whether monkeys used price as an indicator of value across four experiments. Although monkeys demonstrated an understanding of which goods had which prices (consistently shifting preferences to cheaper goods when prices were increased), we observed no evidence that such price information affected their valuation of different kinds of goods. These results suggest that human pricing effects may involve more sophisticated human-unique cognitive capacities, such as an understanding of market forces and signaling.

Multicenter evaluation of a fully automated third-generation anti-HCV antibody screening test with excellent sensitivity and specificity

Early detection of hepatitis C virus (HCV) is an important step in preventing progression to cirrhosis and hepatocellular carcinoma. Serologic assays for anti-hepatitis C (anti-HCV) antibody are valuable first-line tests in the screening and diagnosis of HCV infection. The aim of this multicenter study was to compare the Elecsys(®) Anti-HCV assay with alternative CE-marked Anti-HCV antibody assays against a range of samples that included 1,138 blood donors, 3,553 unselected routine daily specimens, and 46 pre-selected seroconversion panels. Specificity of the Elecsys Anti-HCV assay was 99.5% with blood donor samples and 99.4% with routine clinical specimens. These were similar to those obtained with the Prism(®) Anti-HCV, Architect(®) Anti-HCV assay, ADVIA(®) Centaur Anti-HCV assay and Vitros(®) Eci aHCV assays. Seroconversion sensitivity for the Elecsys Anti-HCV assay was similar to that of the Architect Anti-HCV, AxSYM HCV version 3.0, ADVIA Centaur Anti-HCV, and Vitros Eci aHCV assays. In fact, seroconversion testing on 46 commercially available panels showed that the difference in first detecting a positive blood sample was less than one day between assays (not statistically significant). The Elecsys Anti-HCV assay as well as the Architect, Prism, and Vitros Anti-HCV immunoassays revealed a seroconversion sensitivity of 100%, whereas the ADVIA Centaur HCV immunoassay showed a sensitivity of only 97.5% (39/40). Overall, the performance of the Elecsys Anti-HCV assay was similar to the performances of the comparator CE-marked Anti-HCV antibody assays.

Hospitalization rate and mean days of hospitalization of notified viral hepatitis cases in Italy. The Seieva Collaborating Group

The hospitalization rate and the mean days of hospitalization of notified viral hepatitis cases in Italy were estimated by a specific surveillance system for acute viral hepatitis over the period 1987-1992. The hospitalization rate was very high, ranging from 88.8% for hepatitis A to 90.9% for non-A, non-B hepatitis. No changes were observed over time. For each type of hepatitis the highest figure was observed in the 15-24 year age group. The mean days of hospitalization of hepatitis B (24.2) and non-A, non-B (20.5) hepatitis was significantly higher (p < 0.05) than that of hepatitis A (16.5). The highest mean days of hospitalization of hepatitis A and B occurred in the 0-14 year age group, while for non-A, non-B hepatitis it was observed in subjects over 24 years of age. These findings indicate a nearly similar rate of hospitalization of all types of hepatitis. Hepatitis B and non-A, non-B hepatitis show a more prolonged course than hepatitis A.

Incidence and risk factors of acute Delta hepatitis in Italy: results from a national surveillance system. SEIEVA Collaborating Group

The incidence of hepatitis Delta virus in the general Italian population was estimated by a specific surveillance system for acute viral hepatitis over the period 1987-1992. The hepatitis Delta virus incidence rate declined from 3.1/1,000,000 inhabitants in 1987 to 1.2/1,000,000 in 1992. Males predominated (83.8% of cases); the sex ratio was 5.2. Only 2.5% of cases occurred in subjects younger than 15 years. There were 119 (49.4%) coinfections of Delta and B hepatitis and 122 (50.6%) Delta superinfections in chronic HBsAg carriers. Jaundice was present in 83.6% of cases. The hospitalization rate was 97.5%; median stay in hospital was 25 days (range 1-98 days). The results of multivariate analysis showed that a history of intravenous drug abuse (odds ratio 34.9; confidence interval 95% = 16.8-72.5), household contact with an HBsAg+ carrier (odds ratio 10.7; confidence interval 95% = 4.36-23.30) and a history of two or more sexual partners within the previous 6 months (odds ratio 2.44; confidence interval 95% = 1.34-4.43) were independent risk factors associated with Delta hepatitis. No association was found with the other risk factors considered, such as blood transfusion, surgical intervention, hospitalization, other percutaneous exposures, dental therapy, contact with an icteric case, and household contact with an i.v. drug abuser. These findings indicate that, in Italy, Delta hepatitis currently has a minor impact. In addition to intravenous drug abuse and household contact with an HBsAg+ carrier, heterosexual activity appears to be an efficient route of HDV transmission.

Cyclic nucleotide metabolism in differentiated and undifferentiated epithelial thyroid cells in culture

A highly differentiated thyroid cell line (FR-RL) was compared with a less differentiated (FR-T Cl1) and an undifferentiated (1-5G) cell line. FR-TL is modulated in vivo and in vitro by thyrotropin and has the lowest adenylate cyclase and guanylate cyclase and the highest phosphodiesterase activities. In contrast, 1-5G tumor cells do not respond to thyrotropin and have the highest adenylate cyclase guanylate cyclase and lowest hydrolyzing enzyme activities. Intermediate enzyme activities were found in FR-T Cl1 cells. The differences between the two normal rat thyroid cell lines are not due to differences in the composition of the growth medium.