Development of visual cognition: Transfer effects of the Agam program

The Agam program was designed to foster visual thinking in young children by developing their visual language. This curriculum was implemented in five nursery classes for 2 consecutive school years. Children in these classes were compared with children in classes where the program was not administered. It was hypothesized that the generative nature of the visual language developed in the experimental children would allow the children to extend the language learned to new situations and help them to solve problems in which no prior training was given. Test results confirmed this hypothesis: The effects of training in the Agam program transferred to cognitive domains in which no training was given. Specifically, the findings indicated positive effects on general intelligence and school readiness of children about to enter first grade, with especially pronounced effects in the areas of arithmetic and writing readiness. Other findings revealed an increased visual learning ability in new tasks that developed in the experimental children. Training effects did not transfer to mental rotation and to memory for realistic designs. The program was found to be equally effective for lower-class as for middle-class children. The effect of the program was greater for children who participated in the program for 2 years as compared with those who joined in the second year, indicating a cumulative effect of the program. This latter finding can also be used to refute an alternative explanation of the obtained experimental effects offered by a motivational theory. The findings on cognitive transfer, taken together with previously reported on concept learning and visual skills, point to the educational potential of the approach advocated by the Agam program, that is, systematic long-term instruction in the domain of visual cognition in early childhood.     

The Impact of A Discredited Key Witness

An experiment was conducted in order to assess the impact of discredited testimony presented by a key witness in a court setting. One of two videotaped cases was presented to subjects who were asked to assume the role of jurors and to make judgments as to the defendant's liability on the basis of the evidence presented. The three possible effects of discredited testimony on judgments were examined: logic, overcorrection, and perseverance. Subjects dealt with discredited testimony logically, ignoring it, except in one version of one of the cases where the witness' discredited testimony constituted a false accusation. In this version, subjects overcorrected in their judgments.     

What triggers causal attributions? The impact of valence and subjective probability

Various field studies and experimental simulations demonstrated that causal reasoning increases after unexpected as well as after unpleasant events. However, unpleasant events are seen as less likely than pleasant ones in everyday life. Accordingly, the subjective probability of the event and its hedonic quality were naturally confounded in these studies. To isolate the contribution of both determinants, the subjective probability and the valence of an event were independently manipulated in a laboratory experiment. Subjects completed an ostensible ‘professional skills test’ and received either success or failure feedback in relation to a criterion set by the experimenter. The subjective probability of success was varied by informing subjects about the distribution of success and failure in a comparable population (either 23 per cent or 77 per cent were said to meet the criterion). The results indicate a pronounced valence effect: The intensity of causal reasoning and the number of possible reasons reported for the outcome was greater after negative than after positive feedback, independent of the a priori probability of the outcome. No evidence for an increase in causal explanations after unexpected, as compared to expected, events was obtained. Several mediating processes are discussed.     

Predicting successful completion of an aftercare program following treatment for alcoholism: the role of dispositional optimism

In this study we investigated several variables as potential predictors of success in completing a transition program after treatment for alcoholism. Subjects were 54 men who had completed a 30-day treatment program and who were subsequently admitted to a 90-day inpatient aftercare program. The outcome measure was successful completion of this latter program. Predictor variables were dispositional optimism, hassles, uplifts, and several demographic variables. Optimism was positively associated with successful outcome. The simple association between uplifts and outcome also approached significance, but in the opposite to expected direction. Discriminant analyses used both of these variables, as well as age and education level, as predictors of successful outcome. There was no evidence of a role for hassles. Discussion centers on the importance of dispositional optimism as a predictor of successful adaptation in a variety of behavioral domains.     

Relationship of Inglehart's and Schwartz's value dimensions revisited

This study examines the relationship between Inglehart's and Schwartz's value dimensions—both at the individual and the country levels. By rotating one set of items towards the other, we show that these value dimensions have more in common than previously reported. The ranking of countries (N = 47) based on Schwartz's Embeddedness—Autonomy and the Survival—Self‐Expression dimensions reached a maximum of similarity, r = .82, after rotating Inglehart's factor scores 27 degrees clockwise. The correlation between the other pair of dimensions (Schwartz's Hierarchy‐Mastery—Egalitarianism‐Harmony and Inglehart's Traditional—Secular‐Rational values) was near zero before and after rotation. At the individual level (N = 46,444), positive correlations were found for Schwartz's Conservation—Openness dimension with both of Inglehart's dimensions (Survival—Self‐Expression and Traditional—Secular‐Rational values). The highest correlation with this Schwartz dimension was obtained at the Secular‐Rational/Self‐Expression diagonal, r = .24, after rotating the factor scores 45 degrees clockwise. We conclude that Schwartz's and Inglehart's originally proposed two‐dimensional value structures share one dimension at the country level and some commonality at the individual level, whereas the respective other pair of dimensions seem to be more or less unrelated.     

The experience of being envied at work: How being envied shapes employee feelings and motivation

We develop and test a theoretical framework delineating the dual affective and motivational experiences arising from perceptions of being envied in the workplace. We theorize that being envied can be pleasantly or unpleasantly experienced with opposite downstream effects on motivation and job performance. We test our model in two field studies using a sample of government employees (Study 1) and a sample of employees in the financial industry (Study 2). Our results indicate that being envied can elicit unpleasant mood and anxiety that influence work engagement and job performance in negative ways. In addition, we found that positive emotional experiences from being envied bolster work engagement and performance through positive mood but not pride. Implications of our findings are discussed.     

Factor analysis of MCMI-II and PACL basic personality scales in a college sample

This study examined factor dimensions common to the eight basic personality scales of the Millon Clinical Multiaxial Inventory-II (MCMI-II; Millon, 1987) and Personality Adjective Check List (PACL; Strack, 1987, 1990). Subjects were 140 college students (65 men and 75 women). MCMI-II weighted raw scores (WRS) and WRS corrected for number of items endorsed true by regression were employed for analysis along with PACL T-scores. Principal components analyses with varimax and direct oblimin rotations were carried out separately on the two sets of MCMI-II and PACL scores. MCMI-II and PACL scales measuring the same personalities were usually correlated most highly with each other, although some divergences were noted. WRS yielded three bipolar dimensions and a fourth unipolar method factor that loaded only the five MCMI-II scales that were strongly correlated with number of items endorsed true. Residual scores yielded a more meaningful set of three bipolar dimensions labeled Social Introversion-Extraversion, Emotionality-Restraint, and Social Dominance-Submissiveness, without the method factor, that were very similar to personality dimensions found separately in the two tests. More research is needed to clarify the response bias issue in the MCMI-II and to further explicate similarities and differences between the MCMI-II and the PACL.