Two components of need for approval score and their relationship to cheating following success and failure

Subjects completed a simulated “intelligence test” on which they were given bogus feedback indicating that they had either met college norms or had failed substantially to meet norms. Immediately following was a period in which subjects could modify their scores and believe that their modification would go undetected. The relationship of need for approval to “cheating” and amount of “cheating” was analyzed. The results supported an “avoidance” interpretation of approval motivation. Two separate components of need for approval score were identified and found to be differentially related to avoidance behavior for men and for women.     

Motivation and learning: Neurophysiological mechanisms in a “model” system

The neurophysiological mechanisms underlying behavioral motivation and associative learning are described in an invertebrate “model” system, the carnivorous marine mollusc Pleurobranchaea. Feeding motivation can be controlled via nutritional history and is represented centrally in the feeding motor network as a change in the balance of synaptic excitation and inhibition at the level of interneurons that initiate feeding behavior, i.e., feeding “command” interneurons. Associative learning, induced by avoidance conditioning of feeding behavior, manifests identically at the level of the command interneurons, but is distinguished from non-associative motivational changes by processes that occur in identified neurons and pathways presynaptic to the command interneurons. Motivation and learning are therefore linked mechanistically by convergent neurophysiological mechanisms at the level of central neurons that initiate behavior.     

Voice onset time production and perception in apraxic subjects

This study explored the relationship between the perception and production of voice onset time (VOT) in apraxic subjects. Spectrograms of the words, “bees” and “peas” spoken by apraxic subjects were acoustically analyzed to obtain a measure of VOT. The subjects also identified the initial cognate (“b” or “p”) from synthetically generated speech spanning a voiced to voiceless time continuum. The results suggest that apraxic subjects have production as well as perceptual errors in the voicing feature but no significant relationship was found between the two measures.     

Nonverbal cues to sex-role attitudes

This study explored the relationship between self-reported attitudes toward “masculinity-femininity” and nonverbal behavior as judged by peers. Subjects (Ss) were preselected using an Mf questionnaire into: high-“feminine” males (N = 16) and females (N = 15) and low-feminine males (N = 16) and females (N = 15). The 62 Ss were videotaped in a 5-min standardized interview. Peer-age judges (Js) then viewed the videotapes without sound and asked to check which of the 170 adjectives describe Ss. Some Js were asked to rate average college male and female. A large number of adjectives discriminated the sexes (91 out of 170). Women were more often seen as warm, affable, oversocialized, emotional, and unstable. Men were seen as forceful, dominant, and detached. Sixty-two adjectives discriminated high- and low-feminine women. Feminine women were seen as warm, affable, oversocialized, and submissive, while low-feminine women were seen as dominant. High-feminine men were described as impulsive, dominant, and socially uneasy, while low-feminine men were seen as oversocialized and conventional.     

Defensiveness, intimacy, and heterosexual attraction

A previous study by Dion and Dion (1975) revealed that highly defensive individuals were less likely to report having experienced romantic love than less defensive persons. The hypothesis that this finding might reflect differential reactions to interpersonal intimacy was directly examined in the present study using a self-disclosure paradigm. To assess subjects' defensiveness, undergraduate women first completed the Marlowe-Crowne Social Desirability Scale. In a second session, subjects were exposed to high and low disclosing targets of the same and opposite sex and chose discussion topics for each target. On intimacy of self-disclosure, a “reciprocity effect” occurred: subjects chose more intimate topics for high vs low-disclosing targets. However, highly defensive women gave a less favorable self-presentation to male vs female targets. They also expressed less liking for high compared to low intimate targets and males vs females than less defensive subjects. The implications of these results for heterosexual attraction were discussed.     

“Consistency” and “contradiction” in the development of gender role characteristics

There is currently an increasing amount of theoretical and empirical work arguing that stereotyped sex role behavior is maladaptive in our culture and that “androgyny” or “sex role transcendence” is a preferred mode of being. The latter, however, seems to require individual inconsistency and self-contradiction in behaviors and attitudes (since the individual is both active and passive, both independent and dependent, etc.). Theories of cognitive consistency maintain that individuals avoid self-contradiction and inconsistency, and therefore that androgyny runs counter to important motivational principles. This article examines this issue in some detail, and concludes that theories of cognitive dissonance and consistency reflect particular socio-cultural conditions rather than universal motivation principles. There is nothing inherently uncomfortable or “inconsistent” about androgyny and sex role transcendence.     

Rorschach Measures of Posttraumatic Stress in Persian Gulf War Veterans

Imaginative stories written in response to either 6 or 10 different Thematic Apperception Test (TAT) pictures by over 1,500 college students in two studies were scored for intimacy motivation (McAdams, 1980), and a subset were scored for fear of intimacy (Pollack & Gilligan, 1982). The intimacy motive is a recurrent preference or readiness for experiences of warm, close, and communicative interaction with others, and it is assessed by coding the quality of the interpersonal interaction exhibited by characters in a TAT story. Fear of intimacy, on the other hand, is assumed to reveal itself through images of violence displayed in affiliative and intimate situations in TAT stories, for example, when one lover kills another. In both studies, women scored significantly higher than men on intimacy motivation, especially with respect to the intimacy themes of Relationship Produces Positive Affect, Relationship Transcends Space-Time Limitations, Surrender of Control in Relationships, and Connection to Outside World. This sex difference in intimacy motivation was most pronounced in stories written to pictures portraying possible heterosexual romance. Contrary to findings obtained by Pollack and Gilligan, however, men did not write more stories with themes of violence in intimate relationships than did women, providing little support for Consistent sex differences in a general fear of intimacy.     

What happens during the free-choice period? Evidence of a polarizing effect of extrinsic rewards on intrinsic motivation

The “undermining effect” [e.g., Deci, E. L., Koestner, R., & Ryan, R. M. (1999) A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation, Psychological Bulletin, 125(6) 627–668], whereby extrinsic rewards decrease intrinsic motivation, is typically tested using the free-choice paradigm. The arbitrary length of the free-choice period, however, might obscure the process of undermining. We used a foreshortened free-choice period – immediately and after 1 week – to glimpse the process of undermining with 61 college students who engaged in an intrinsically interesting activity under a reward or no-reward condition. Analyses revealed a polarizing effect of extrinsic rewards on intrinsic motivation for the immediate and delayed assessments. We consider this effect in relation to the process of undermining, and suggest a potential personality-based moderator of the effect.     

Locus of control and the perception of freedom in an agent of reinforcement

Internals and externals observed a staged videotape presentation that portrayed a “teacher” and a “learner” engaging in a 20-item anagrams task. For externals, any variability (10, 50, and 90% schedule) in the reinforcing behavior of the “teacher” (agent of reinforcement) resulted in significantly greater perceived freedom than when no variability (0 and 100% schedule) occurred in behavior. For internals, perceived freedom was a negative linear function of the amount of reinforcement administered. Internals indicated that they could influence the behavior of the “teacher” in all reinforcement conditions, whereas externals indicated that they could influence only the “teachers” in the variable reinforcement conditions. It was concluded that greater freedom is attributed to a person whose behavior is perceived as congruent with the person's inner disposition.     

Field articulation and working memory

This experiment assessed the proposal that performance differences associated with field independence/field articulation reflect differential efficiency in the use of a limited capacity information-processing system termed working memory. Extreme scores on a group-administered version of the embedded figures test were used to identify subjects “high” and “low” in degree of field articulation. The task required that a subject retain a series of digits for subsequent report while performing a semantic modification of a target phrase. Concurrent information load on working memory was varied in two ways: by increasing memory load from 3 to 6 digits, and by increasing the complexity of the semantic processing required. In low information load conditions no differences were found between high FA and low FA groups. In high information load conditions low FA subjects made more errors in digit recall and took longer to perform the difficult semantic modification.     

The Value of the Virtues

Direct theories of the virtues maintain that an explanation of why some virtuous trait counts as valuable should ultimately appeal to the value of its characteristic motive or aim. In this paper I argue that, if we take the idea of a direct approach to virtue theory seriously, we should favour a view according to which virtue involves knowledge. I raise problems for recent “agent-based” and “end-based” versions of the direct approach, show how my account proves preferable to these, and defend it against a number of objections.     

Sheldon's physical-psychical typology revisited

In order to clarify some of the general findings in the literature with respect to relationships between body type and the personality dimension extraversion/introversion, typical experimental paradigms common to this field were replicated but using the first-order factors (from the R. B. Cattell, H. W. Eber, & M. M. Tatsuoka (1970, Handbook for the sixteen personality factor questionnaire, Windsor: N.F.E.R.) analysis) that load on this continuum rather than the continuum itself. Use was made of standard statistical procedures as well as discriminant analysis. The most noteworthy finding was that subjects were able to utilize the first-order factor structure for the continuum extraversion/introversion in a discriminating manner and to assign such factors in a fairly clear-cut way to three extreme body types. Personality appraisals of the mesomorphic body type and an ideal type (composed by the subjects) were shown to be virtually identical. The most positive extravert characteristics were assigned to the endomorph body build and the most positive introvert characteristics to the ectomorph. No differences in personality appraisals by male (n = 50) and female (n = 50) subjects with the exception of factor Q₂ by the ectomorphic body type were found. Both male and female subjects showed a preference for the (male) mesomorphic body type although significant differences between male and female subjects in the pattern of their distribution of preferences over the three body types were found. While the results confirm previous findings, they also extend them by the use of a first-order factor structure for the continuum extraversion/introversion and by the introduction of the explanatory concepts “extravert of affect” and “extravert of action.”     

Stimulus Characteristics Determine Processing Approach on Random Array Letter-Cancellation Tasks

Target-to-distractor ratio strongly influences performance on typical random array letter cancellation tasks, suggesting that a “controlled” processing approach is used. This study was designed to determine whether “automatic” processing could be also demonstrated in the random array cancellation paradigm by changing the perceptual characteristics of the stimuli. Thirty-two healthy subjects sequentially performed four random array cancellation tasks with 50 and 100 stimuli. The letters “I” or “O' were targets and “L” served as the distractor. Performance was measured by the number of correctly canceled targets divided by the time to completion, corrected for accuracy. There was a strong effect of the number of stimuli on forms using I targets (p< .00001), but not for O's (p= .15) Performance scores were lower for I target forms than for O targets. These findings demonstrate that performance approximating “automatic” processing can also be elicited on clinically useful, office-based, or bedside tests such as random array cancellation.     

Functional similarity and interpersonal attraction

A pair of related experiments examined the relationship of functional similarity (i.e., the degree of similarity between two interactants in assessing mutually known others on personal construct dimensions) to interpersonal attraction. In Experiment I, 10 previously unacquainted college students of both sexes participated in 10 hours of dyadic disclosure exercises over a 5-week period. As predicted, members of high functional similarity dyads evidenced greater attraction to one another than did members of low functional similarity dyads. Experiment II investigated the relationship of functional similarity to level of acquaintance (i.e., friends, nominals) and type of assessment (i.e., physical, interactional, psychological) in a 2 × 3 factorial design. As hypothesized, “friendship” pairs of male undergraduates displayed greater functional similarity than did “nominal” pairs from the same population, particularly at the deeper level of “psychological” assessment. Results are discussed in relation to classical conditioning (D. Byrne, In L. Berkowitz (Ed.), Advances in experimental social psychology, Vol. 4. New York. Academic Press, 1969), affect-reinforcement (G. L. Clore, In S. W. Duck (Ed.), Theory and practice in interpersonal attraction. New York/London: Academic Press, 1977) and information processing ( I. Ajzen, In S. Duck (Ed.), Theory and practice in interpersonal attraction, New York/London: Academic Press, 1977) models of interpersonal attraction, and are interpreted as supporting and extending (S. Duck's Theory and practice in interpersonal attraction, New York/London: Academic Press, 1977) filtering theory of friendship formation.     

Part of speech and phonological form implied in written-word comprehension: Evidence from homograph disambiguation by normal and aphasic subjects

A sentence construction experiment examining the effect of part of speech and phonological form in written-word comprehension is reported. Normal and aphasic subjects had to write sentences incorporating a given word pair, one word was a homograph (e.g., “bank”) whose meaning was context-biased by the other (e.g., “money”/“river”). The effect of three psycholinguistic factors on subjects' performance was questioned: (i) The relative frequency of one meaning of the homograph as compared to the other meaning; (ii) The lexical/syntactic ambiguity (“ball”/“can”); (iii) The same/different phonological forms of the two meanings (“fair”/“bass”). The results are discussed in the framework of a model in which multiple special-purpose procedures are involved in normal processing, some of them being differentially impaired by brain disease in Broca's and Wernicke's aphasics.     

Through the looking glass: Sex differences in memory for self-facial poses

This study investigated recognition memory of photographs of the subject's own face. Male and female subjects were photographed as they projected sociable faces, trustworthy faces, and intelligent faces. After deciding which face of 10 best represented each characteristic, and judging which photograph best represented their “real self,” a recognition memory test of poses was given. Half of each sex were tested under intentional learning conditions and the remainder were tested under incidental learning conditions. Females demonstrated superior recognition memory of their own facial projections and, in particular, recalled photographs of their “real self” and “most sociable” self most easily. No differences were found between the two learning conditions. Subjects' recognition performance was not related to their confidence of judgments. The results were discussed in terms of sex differences and the role of self in memory.     

The Meaning of Meaning-Fallibilism

Much discussion of meaning by philosophers over the last 300 years has been predicated on a Cartesian first-person authority (i.e. “infallibilism”) with respect to what one’s terms mean. However this has problems making sense of the way the meanings of scientific terms develop, an increase in scientific knowledge over and above scientists’ ability to quantify over new entities. Although a recent conspicuous embrace of rigid designation has broken up traditional meaning-infallibilism to some extent, this new dimension to the meaning of terms such as “water” is yet to receive a principled epistemological undergirding (beyond the deliverances of “intuition” with respect to certain somewhat unusual possible worlds). Charles Peirce’s distinctive, naturalistic philosophy of language is mined to provide a more thoroughly fallibilist, and thus more realist, approach to meaning, with the requisite epistemology. Both his pragmatism and his triadic account of representation, it is argued, produce an original approach to meaning, analysing it in processual rather than objectual terms, and opening a distinction between “meaning for us”, the meaning a term has at any given time for any given community and “meaning simpliciter”. the way use of a given term develops over time (often due to a posteriori input from the world which is unable to be anticipated in advance). This account provocatively undermines a certain distinction between “semantics” and “ontology” which is often taken for granted in discussions of realism.     

A reexamination of body build stereotypes

Using semantic differential and discriminant analysis techniques, the study sought to determine (a) the existence of body build stereotypes, (b) the extent of identification with these stereotypes, and (c) the effect of identification upon the child's self-evaluation. The subjects were 406 children in Grades four to eight from a midwestern community. All subjects were white and had predominantly middle-class backgrounds. Subjects completed the Piers-Harris Children's Self Concept Scale, semantic differential ratings of the Global self-concept, and the body build concepts of “SKINNY GIRL,” “FAT GIRL,” “SKINNY BOY,” and “FAT BOY,” and the situationally specific self-concepts of “MYSELF IN THE CLASSROOM,” “MYSELF AT LUNCH/RECESS,” and “MYSELF WHEN LOOKING IN A MIRROR,” Measures of weight and height were obtained using a standard weighing scale and wall chart. Fat child and skinny child stereotypes were found to be invariant across age and sex groups and did not appear to be gender specific. Actual fatness was found to be generally related to identification with the body build stereotypes, but not strongly so. Low self-esteem was a concomitant of identification with the fat child stereotype. The majority of children identified with the average child in all settings.     

Levels of experienced dimensionality in children and adults

This work presents a new conceptualization of the contrast between holistic and differentiated perception of multidimensional stimuli. Specifically, two hypotheses about the experiential status of dimensions within holistic perception are proposed and tested as explanations of young children's general perceptual mode and adults' integral mode. The major result is that three levels of dimensional status are realized: (1) the hypothesis of nonprimary axes characterizes adult “integral” perception of saturation and brightness relations, (2) the hypothesis of primary but not mandatory axes characterizes kindergarteners' “integral” perception of size and shade relations, and (3) the notion of mandatory axes characterizes adults' separable perception of size and shade relations. These results indicate a new interpretation of the integrality-separability distinction and the derivative developmental hypothesis. It is specifically hypothesized that the developmental history of most dimensional combinations includes these three levels.