Strategies of clinical hypothesis testing

This research examines whether Psychology students, when they test clinical hypotheses, follow either confirmatory or disconfirmatory reasoning strategies. Two hundred and six psychology students, divided in four groups, participated. One group received information about the probability that the hypothesis was correct by means of verbal labels, and another group, by means of numerical expressions. An additional group received the information that getting a precise diagnosis was clinically important. In a last group, diagnostic tests allowed them to increase certainty about the hypothesis. Results show a partial use of confirmatory strategies because, although participants did not seek confirming information, they indeed avoided collecting disconfirming information. When the information increased certainty about the hypothesis, confirmatory strategies became more likely. Neither the increase in the task importance nor the numerical expression of the likelihood that the hypothesis was correct seemed to affect the testing strategy used.     

A Synopsis of Rational-Emotive Behavior Therapy (REBT); Fundamental and Applied Research

The article presents a synopsis on rational-emotive behavior therapy (REBT), its fundamental theoretical framework, its applications, and future directions. The paper is organized according to the following structure: in part one, REBT fundamental/basic research is discussed; in the second part clinical/applied research in REBT is presented, including aspects of efficacy and effectiveness, discrimination of disorders for which REBT works most effectively, and its relations to other therapies. Uses and misuses of REBT and their impact on research and future developments are presented as well. While it is true that REBT research has many shortcomings, the overgeneralization and/or magnification of the negative, and the minimization of the positive are dysfunctional beliefs that maintain the false idea in the field that REBT has few empirical studies and that REBT research is in serious trouble. A balanced approach, analyzing both the strengths and weakness, suggest that REBT has hundreds of research articles and that high-quality studies tend to support REBT’s basic theory and efficacy. However, to strengthen this conclusion and to fully explore the potential of REBT, shortcomings of REBT research need to be corrected, and high-quality studies promoted. This is particularly important since, although effective, cognitive-behavioral psychotherapies have not yet reached “the desired standard” of efficacy and effectiveness, as about 30–40% of people are still nonresponsive to these interventions Thus, REBT could be a platform of reinvigorating empirical studies on the efficacy/effectiveness and theory of cognitive-behavioral models of psychopathology and human functioning. Mount Sinai School of Medicine, Biobehavioral and Integrative Medicine Programs, New York, USA.     

UTILIZATION OF METACOGNITIVE JUDGMENTS IN THE ALLOCATION OF STUDY DURING MULTITRIAL LEARNING

Abstract— We contrasted several ways that an individual's judgments of learning (JOLs) can be utilized when allocating additional study ("restudy") during the learning of Swahilt-English translation equivalents The findings demonstrate how metacognitive monitoring can be utilized to benefit multitrial learning Computer-controlled allocation of restudy based on people's JOLs was equivalent to most people's own allocation of restudy (indicating that the computer algorithm can provide a sufficient account of people's allocation of restudy) and was more effective than a computer-controlled allocation based on normative performance (indicating that people's metacognitive monitoring of idiosyncratic knowledge has functional utility in causal chains for learning)     

“Boys Can Be Anything”: Effect of Barbie Play on Girls’ Career Cognitions

Play with Barbie dolls is an understudied source of gendered socialization that may convey a sexualized adult world to young girls. Early exposure to sexualized images may have unintended consequences in the form of perceived limitations on future selves. We investigated perceptions of careers girls felt they could do in the future as compared to the number of careers they felt boys could do as a function of condition (playing with a Barbie or Mrs. Potato Head doll) and type of career (male dominated or female dominated) in a sample of 37 U.S. girls aged 4–7 years old residing in the Pacific Northwest. After a randomly assigned 5-min exposure to condition, children were asked how many of ten different occupations they themselves could do in the future and how many of those occupations a boy could do. Data were analyzed with a 2?×?2?×?2 mixed factorial ANOVA. Averaged across condition, girls reported that boys could do significantly more occupations than they could themselves, especially when considering male-dominated careers. In addition, girls’ ideas about careers for themselves compared to careers for boys interacted with condition, such that girls who played with Barbie indicated that they had fewer future career options than boys, whereas girls who played with Mrs. Potato Head reported a smaller difference between future possible careers for themselves as compared to boys. Results support predictions from gender socialization and objectification theories.     

Higher education and the post-2015 agenda: a contribution from the human development approach

Sustainable Development Goals will guide the global development agenda for the coming years. Under this premise, this article explores the role which higher education (HE) has been assigned in contributing to sustainable human development, and concludes that the vision of HE offered is too narrow and unable to capture the essence and full meaning of sustainable human development. Moving away from problematic indicators and thresholds that understand HE as a producer of human capital, the article proposes placing the concept of human development at the centre of HE. Particularly, the article argues that its main elements (its normative approach, the idea of capability, functioning and agency) can provide a valuable and sound footing for a more transformative institution.     

Sanding the Wheels of Growth: Cheating by Economics and Business Students and ‘Real World’ Corruption

The relation between academic integrity and real world corruption is more often presumed than proven. Based on a sample of 7,602 students from 21 countries, it was found that academic cheating in the past is a predictor of the countries’ current level of corruption. This reproducibility and persistence over time of dishonest behaviors highlights the danger of disregarding students cheating at university.     

Behavioral and neuroanatomical investigation of Highly Superior Autobiographical Memory (HSAM)

A single case study recently documented one woman's ability to recall accurately vast amounts of autobiographical information, spanning most of her lifetime, without the use of practiced mnemonics (Parker, Cahill, & McGaugh, 2006). The current study reports findings based on eleven participants expressing this same memory ability, now referred to as Highly Superior Autobiographical Memory (HSAM). Participants were identified and subsequently characterized based on screening for memory of public events. They were then tested for personal autobiographical memories as well as for memory assessed by laboratory memory tests. Additionally, whole-brain structural MRI scans were obtained. Results indicated that HSAM participants performed significantly better at recalling public as well as personal autobiographical events as well as the days and dates on which these events occurred. However, their performance was comparable to age- and sex-matched controls on most standard laboratory memory tests. Neuroanatomical results identified nine structures as being morphologically different from those of control participants. The study of HSAM may provide new insights into the neurobiology of autobiographical memory.     

Academic Misconduct in Portugal: Results from a Large Scale Survey to University Economics/Business Students

The phenomenon of cheating in higher education is of overwhelming importance in that the students engaging in these acts are unlikely to have the skills necessary for their future professional life. Despite its relevance, the empirical evaluation of cheating in universities has been almost exclusively focused on the US context. Little is known about cheating at the European level, let alone in Portugal. Even less is explored at the regional level. In this paper we present evidence on the perception of cheating by Portuguese undergraduate students of economics/business degrees. We undertake a large-scale survey, involving 2675 students from all Portuguese mainland public universities (10). We found that copying-favourable environments are associated with a higher propensity to cheat. Moreover, in universities where ‘codes of honour’ exist, this propensity tends to be lower. Finally, the propensity to copy seems to be highly influenced by the cultural systems and socially-related factors of different regions.     

Managing environmental knowledge through learning processes in Spanish hospitality companies

The major focus of this research is to investigate whether environmental knowledge has any impact on organizational outcomes through an empirical investigation of 127 Spanish hospitality companies, using structural equation models. Our results show that environmental knowledge is an important determiner for developing organizational outcomes. However, this relationship is completed with just two related constructs: Firstly, the company's acquisition process plays a key role in managing the tension between the knowledge necessary to develop the appropriated environmental initiatives and current knowledge. Secondly, the company's distribution process also sheds light on tangible means for managers to enhance their company's outcomes through environmental knowledge.