A CROSS-CULTURAL TEST OF THE “CARPENTERED WORLD” HYPOTHESIS USING THE AMES DISTORTED ROOM ILLUSION1

The differing predictions of the nativist position of Pollack and the empiricist position of Segall et al., regarding illusion susceptibility were tested on a mixed-race, single-environment American sample and a mixed-environment, all-black Zambian sample using a hitherto untested instrument, namely a miniature model of the Ames Distorted Room illusion. Results indicated no significant effect of pigmentation within the American population, and evidence of a direct relationship between environmental “carpenteredness” and illusion-susceptibility in the Zambian sample, thus giving qualified support to the empiricist position. Age was found to be inversely related to susceptibility in all samples, and females overall were found to be significantly more illusion-susceptible than males.     

Psychopathy,anxiety and malingering

Psychopathy is commonly measured as a low score on an Anxiety scale or as a high score on the MMPI Pd scale. The Pd scale, the Spielberger et al. Trait Anxiety scale and a short Achievement Motivation scale were administered to a random postal sample of 115 Australians. It was found that there was a high positive correlation between the Pd and Anxiety scales. This strongly supports Eysenck's theory that psychopaths are neurotic extraverts. A possible alternative explanation of the findings, however, is that the Pd scale may measure not psychopathy but malingering.     

Assessing Attachment of Couples in Therapy: A Factor Analysis of the Experiences in Close Relationships Scale

The overall goal of this study was to examine the factor structure of the “Experiences in Close Relationships” instrument (Brennan et al. 1998; ECR) for assessing adult attachment among a clinical sample by conducting a series of exploratory factor analyses (EFA). While the measure demonstrated high reliability and strong validity among the original sample of college undergraduates (Brennan et al.), the factor structure had yet to be examined among participants involved in therapy. It is unclear if any results obtained using the ECR extrapolate to populations other than the original sample. Our findings support the factor structure of the ECR for assessment of attachment anxiety and avoidance among a more diverse, clinical population. Noteworthy differences between men and women also were found in the clinical sample. Finally, clinical implications for use with clients participating in therapy are discussed.     

Ontogeny of the Ponzo illusion: Effects of age,schooling, and environment(1)

Subjects were 384 Moroccan males (age range 6–22 yrs.), divided into 16 equal groups, according to the factorial design: age (4) × schooling (2) × environment (2). Subjects were tested on four Ponzo configurations (differing in contextual information) from Leibowitz et al. (1969), the Ponzo perspective stimulus from Segall et al. (1966), the CEFT from Witkin et al. (1971), and a measure of pictorial depth perception. Individual measures of contact with mass-media and urban life were collected on each subject. Analyses indicated that all main factors of age, schooling, and environment played important, and differing, roles in inducing illusion susceptibility. Piaget's (1969) theory of primary and secondary illusions was found useful in understanding the results of the Ponzo configurations used in the study. Primary illusion configurations were found to be relatively insensitive to experiential variables, and illusion susceptibility decreased with chronological age. In contrast, secondary illusion configurations were affected by many experiential factors, and illusion susceptibility was mediated through perceptual development and pictorial depth perception rather than chronological age. It was concluded that single-factor theories of ontogenetic change in illusion susceptibility were inadequate to explain the complex interactions found in this study.     

A cross-cultural replication of attitudes to the physical environment

A replication of Winkel et al.'s (1969) factor analytic study of attitudes to the U.S.A. physical environment was undertaken in Australia. A questionnaire on reactions to the environment was given to 303 South Australian adults. Three factors similar to those identified by Winkel et al. in the U.S.A. were found. However, the method of factor identification used in the present study allowed clearer interpretation and specification of the dimensions. Three additional factors reflecting individual attitudes towards the environment were also distinguished.     

The Evasion of Propaganda: How Prejudiced People Respond to Anti-Prejudice Propaganda

This experiment tested the hypothesis that there would be a significant increase in powerlessness scores over a 10 year period. The sample was drawn from a population of college students originally tested in 1964. At the 10 year follow-up, all Ss had graduated from college and were either professionally employed (mostly as teachers) or engaged in child-rearing/home activities. The average age of the 1974 sample was 29 years and consisted of 70 females and 30 males. The test instrument was the adult version of Rotter's Internal-External (I-E) Locus of Control Scale which consists of 23 forced-choice items. There were no significant differences on total I-E scores over the 10 year period. However, with use of the Mirels two-factor scoring system, significant increases in social-political control were found. No significant differences in personal control were found. It was concluded that care should be taken in utilizing cross-sectional findings and that utilizing multidimensional scores suggests different results for previously published reports.     

Psychometric properties of the Obsessive Compulsive Inventory-Revised among Icelandic college students

In the present study, the psychometric properties of the Obsessive Compulsive Inventory-Revised (OCI-R) (Foa, et al., 2002) were investigated. The OCI-R was administered to a total of 816 Icelandic college students. The Maudsley Obsessive Compulsive Inventory (MOCI) and the Penn State Worry Questionnaire (PSWQ) were administered to a subsample of 304 students, and the PI-WSUR (Padua Inventory Washington State University Revision), the PSWQ and the Multidimensional Perfectionism Scale (MPS) to another subsample of 212 students. Also, 89 students filled in the OCI-R twice with two weeks in between. The factor structure of the instrument was replicated in a confirmatory factor analysis. Cronbach's alpha and test-retest reliabilities of the OCI-R total scale and all subscales were satisfactory. Further, the OCI-R total score showed a significantly higher correlation with the PI-WSUR and the MOCI than with the PSWQ or the MPS. Finally, conceptually similar scales of the OCI-R and the MOCI as well as the PI-WSUR showed higher inter-correlations than the correlations that were observed between conceptually more distinct scales. It is concluded that the Icelandic version of the OCI-R has strong psychometric properties in a student population.     

Field dependence-independence in Navajo children

Twenty Navajo boys and 20 Navajo girls 9 1/2 years of age were administered the Children's Embedded Figures Test. Mean scores were compared to Anglo normative scores for the same age range taken from Witkin et al. (1971). In contrast to previous research and hypothesized results, the Navajo sample scored significantly higher in a field independent direction than the Anglo sample. A multi-factor explanation comprised of genetic, environmental, experiential and linguistic factors unique to the Navajo is suggested to account for this outcome.     

Value Structure Among Students and Steelworkers1

The two‐dimensional value structure postulated in Schwartz's (1992) theory has previously found support in samples of teachers and university students, but groups with other professions or low educational level have been understudied. The current study employed the 40‐item Portrait Value Questionnaire (PVQ; Schwartz et al., 2001 ), multidimensional scaling, and transformation analysis to test the universality of the value structures among manual workers (n=815) and white‐collar workers (n=459) in a Finnish steel company. Also, the validity of the instrument was confirmed by comparing the current PVQ sample of Finnish university students (n=309) and a previous sample of Finnish university students (n=615) studied with the original Schwartz Value Survey. The value structures of the steel workers followed Schwartz's theoretical model, regardless of the educational level, except for the security value.     

Gender differences in the pathway from adverse life events to adolescent emotional and behavioural problems via negative cognitive errors

The aim of this study was to test for gender differences in how negative cognitive errors (overgeneralizing, catastrophizing, selective abstraction, and personalizing) mediate the association between adverse life events and adolescents’ emotional and behavioural problems (measured with the Strengths and Difficulties Questionnaire). The sample consisted of 202 boys and 227 girls (aged 11–15 years) from three state secondary schools in disadvantaged areas in one county in the South East of England. Control variables were age, ethnicity, special educational needs, exclusion history, family structure, family socio‐economic disadvantage, and verbal cognitive ability. Adverse life events were measured with Tiet et al.'s (1998) Adverse Life Events Scale. For both genders, we assumed a pathway from adverse life events to emotional and behavioural problems via cognitive errors. We found no gender differences in life adversity, cognitive errors, total difficulties, peer problems, or hyperactivity. In both boys and girls, even after adjustment for controls, cognitive errors were related to total difficulties and emotional symptoms, and life adversity was related to total difficulties and conduct problems. The life adversity/conduct problems association was not explained by negative cognitive errors in either gender. However, we found gender differences in how adversity and cognitive errors produced hyperactivity and internalizing problems. In particular, life adversity was not related, after adjustment for controls, to hyperactivity in girls and to peer problems and emotional symptoms in boys. Cognitive errors fully mediated the effect of life adversity on hyperactivity in boys and on peer and emotional problems in girls.     

Social understanding: How does it fare with advancing years?

Until recently, theory of mind abilities have received little attention beyond the childhood years. However, pioneering work carried out by Happé, Winner, and Brownell (1998) has opened the doors on a new and exciting area of research that examines theory of mind abilities in later years. Happé et al. reported that theory of mind performance was superior in the elderly. Yet, in direct contrast to these findings, Maylor, Moulson, Muncer, and Taylor (2002) report a decline in theory of mind abilities with advancing years. We used Happé et al.'s task and, like Maylor et al., found a decline in theory of mind abilities in the elderly. Yet this deficit was related to a decline in fluid abilities. We then examined whether deficits in social understanding in the elderly could also be independent of fluid abilities. We used two new tasks; identifying emotions from still photos and identifying emotions and cognitions from video clips. Again we found a decline in social understanding in the elderly, and in this case, the decline was independent of changes in fluid abilities.     

Moral Realism,Moral Disagreement,and Moral Psychology

Abstract

This paper considers John Doris, Stephen Stich, Alexandra Plakias, and colleagues’ recent attempts to utilize empirical studies of cross-cultural variation in moral judgment to support a version of the argument from disagreement against moral realism. Crucially, Doris et al. claim that the moral disagreements highlighted by these studies are not susceptible to the standard ‘diffusing’ explanations realists have developed in response to earlier versions of the argument. I argue that plausible hypotheses about the cognitive processes underlying ordinary moral judgment and the acquisition of moral norms, when combined with a popular philosophical account of moral inquiry—the method of reflective equilibrium—undercut the anti-realist force of the moral disagreements that Doris et al. describe. I also show that Stich's recent attempt to provide further theoretical support for Doris et al.'s case is unsuccessful.     

A closer look at the discrimination outcomes in the IAT literature

To what extent the IAT (Implicit Association Test, Greenwald et al., 1998) predicts racial and ethnic discrimination is a heavily debated issue. The latest meta‐analysis by Oswald et al. (2013) suggests a very weak association. In the present meta‐analysis, we switched the focus from the predictor to the criterion, by taking a closer look at the discrimination outcomes. We discovered that many of these outcomes were not actually operationalizations of discrimination, but rather of other related, but distinct, concepts, such as brain activity and voting preferences. When we meta‐analyzed the main effects of discrimination among the remaining discrimination outcomes, the overall effect was close to zero and highly inconsistent across studies. Taken together, it is doubtful whether the amalgamation of these outcomes is relevant criteria for assessing the IAT's predictive validity of discrimination. Accordingly, there is also little evidence that the IAT can meaningfully predict discrimination, and we thus strongly caution against any practical applications of the IAT that rest on this assumption. However, provided that the application is thoroughly informed by the current state of the literature, we believe the IAT can still be a useful tool for researchers, educators, managers, and students who are interested in attitudes, prejudices, stereotypes, and discrimination.     

Of unbiased beans and slanted stocks: Neutral stimuli reveal the fundamental relation between political ideology and exploratory behaviour

Fiagbenu et al. (2019, British Journal of Psychology) questioned the nature and extent of ideological differences in learning and behaviour documented by Shook and Fazio (2009, Journal of Experimental Social Psychology, 45, 995). We correct a mischaracterization in their depiction of Shook & Fazio’s research, and in doing so, we outline why the original findings represent domain-general ideological differences in attitude-formation processes, rather than simple differences in responses to physical threat. We also report new data that suggest a potential mechanism for the authors’ findings and further highlight the importance of novel, ideologically neutral stimuli when examining fundamental psychological differences between liberals and conservatives.     

On the detection of time-reversal symmetry breaking by photoemission with circularly polarized light in the high- T c superconductor Bi2212

We argue that that in their recent experiment in which they claim to have found evidence for a time-reversal symmetry broken state, Kaminski et al. () (Nature, 416, p. 610) overlooked small temperature-dependent changes in the superstructure of Bi2212. These subtle changes may manifest themselves by changing the final state configurations of the photoemission process and thus invalidate their ultimate conclusions.     

A NOTE ON THE CROSS-NATIONAL DIFFERENCES IN COGNITIVE CONFLICT FOUND BY HAMMOND et al.1

It is shown that the differences in cognitive conflict between American and Western European subjects found by Hammond, Bonauito, Faucheux, Moscovici, Fröhlich, Joyce, and Di Majo (1968) can be explained by differences in procedure between the American and European experiments in the Hammond et al. study.     

The flow stress contribution of the dislocation 'forest' in bcc lattices

The athermal flow stress contribution by junction reactions of a glide dislocation with a 'forest' of density rho is usually written as tau = alpha mu b rho ^1/2. The strength coefficient alpha has been computed for the bcc lattice by virtual displacement of triple nodes following the method of Puschl et al. (1982, Physica status solidi (a), 74, 211). In the isotropic approximation, the values for glide dislocations with 0, 30, 60 and 90^o character are as alpha = 0.18, 0.21, 0.19 and 0.22 respectively. A comparison with values calculated previously by Frydman is made, and good agreement is found when differences in the cut-off radii of the linear elastic solution are accounted for.     

Influence of Generational Status and Financial Stress on Academic and Career Self‐Efficacy

The importance of a college degree is underscored by higher unemployment rates of individuals who have not completed college (Bureau of Labor Statistics, 2014 ). Academic and career self‐efficacy influence students' completion of college, and 1st‐generation college students and those under financial strain may experience decreased self‐efficacy (Wohlgemuth et al., 2007 ). Participants in this study (N = 383) were college students at a 4‐year university. Results from a 2 × 3 multivariate analysis of variance and discriminant function analysis revealed significant differences in academic and career self‐efficacy based on financial stress, but not generational status.     

Perception without awareness in a dichoptic viewing situation

One way of investigating perception without awareness is to utilize the phenomenon of binocular rivalry. The dichoptic viewing situation can be so arranged that a stimulus may be above identification level (when presented alone) but masked by contiguous stimulation, i.e. a brighter image to the other eye. This experimental situation was used to replicate an experiment of Smith et al. (1959) which claimed to demonstrate that differences in meaning between words registered below recognition threshold could affect associated conscious thoughts. In the two experiments reported here, a neutral face was paired with affect words presented subliminally and subjects were asked to rate its expression using a forced-choice indicator. Additional controls to those of Smith et al. were used. In Expt. I it was established that words presented outside of awareness had an effect on semantically related judgements, which was at least as great as that with the same words presented supraliminally. In Expt. II this was confirmed and it was found that increasing the similarity of contour between critical and control words of different meaning suggested differences between subliminal and supraliminal sessions. Responses tended to be meaning-related in the former and structure-related in the latter. It was suggested that the experiments have relevance to current theories of selective attention.