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15 recordsLinked to original sources
PubMed1976

The cheating and intention of a partner as determinants of evaluative decisions among juvenile offenders.

Male juvenile offenders were asked to evaluate the work of an experimental partner (confederate) who completed a work task four times. The work partner cheated on two trials and did not cheat on two trials while working for a charity (one cheat and one noncheat trial) or for selfish gain (one cheat and one noncheat trial). It was found that subjects rated the work done on cheating trials lower than work done on noncheating trials. In addition, subjects shared less reward money on cheating trials relative to noncheating trials. However, the intentions of the conferate, defined as the reward recipient, failed to affect subjects' judgments. These results were described as supporting previous studies which have indicated that delinquent fail to account of others' intentions when making moral judgments.

Adolescent↗
PubMed1978

Effects of personality and situational variation in locus of control on cheating: determinants of the "congruence effect".

Thirty-two male and 32 female introductory psychology students were given the opportunity to falsely report success (i.e., to cheat) on a series of objectively unsolvable achievement tasks. Consistent with previous evidence, a Personality X Situational Locus of Control interaction effect, accounting for 24% of the variance, was found whereby persons classified as having generalized internal locus of control beliefs (internals) cheated more when the task was described as requiring skill while those with external control beliefs (externals) cheated more when chance presumably determined performance outcomes. Differing rates of task persistence, postperformance belief and affect ratings. and stated reasons for cheating (or not) were consistent with both affective and cognitive theories in explaining the cheating to conform to their status on the internal stable dimension of ability, externals were concerned with maintaining a belief in their status as fortunate individuals, also conceived as an internal stable attributional determinant. No sex differences in cheating or persistence behavior were found.

Achievement↗
PubMed1979

Do dental students cheat?

In a questionnaire survey, dental students from all four classes at The University of Iowa College of Dentistry were asked if they had cheated during their first and second years. They were then asked if they believed that others cheated. Cheating was admitted to by 43 percent of the respondents, but 94 percent believed it was occurring. Plagiarism was delineated as a form of cheating; while fewer students admitted to its use, the reported occurrence should be of concern in technique courses. Responses were analyzed both by year in school and grade point average. Reasons for cheating were described; and some conditions conducive to cheating were found to be under the control of the instructor.

Educational Measurement↗
PubMed1976

Frauds and cheats.

Explore the source record for details and available documents.

Dental Records↗
PubMed1979

[Cheated life].

Explore the source record for details and available documents.

Bacteria↗
PubMed1977

The errant spouse: a study in person perception.

College students rated protagonists of vignettes involved in extra-marital affairs in two separate studies. In the first study, where the affair resulted in the errant spouse falling in love, both the husband and wife were perceived more favorably when they cheated than when they were being cheated. The results of the second study, where the affair did not involve love, were opposite from those of the first. The cheating spouse was viewed negatively. No significant differences were found between married and unmarried subjects' perceptions. Results indicated that the motivation for an extramarital affair may be crucial in evaluation. Implications of perceived competence of the spouse were considered.

Esthetics↗
PubMed1976

Validation of social self-esteem and an experimental index of delinquent behavior.

30 male adolescents were administered a checklist of their delinquent behavior and the measure of social self-esteem designed by Ziller, Hagey, Smith, and Long (1969). A Pearson correlation of --.26 was found between self-esteem and scores on the delinquent behavior checklist. At a later session 18 of the subjects were assigned a puzzle-solving task which served as a measure of cheating. A significant relation between cheating scores and self-reported delinquent behavior indicated that the puzzle-solving task may be useful for measuring level of delinquency in an experimental setting.

Adolescent↗
PubMed1977

[Medicamentous sterility as a subterfuge in disputed paternity cases (author's transl)].

During forensic examination of male fertility in disputed paternity cases cheating is possible. There are substances with effects on spermatogenesis; on transport of spermatozoa and on hormonic regulation. Bis-dichloroacetyl-octamethylendiamine seems the most suitable. It has no side-effects, exept for an antabuse-effect. By daily treatment with 200 mg sterility starts after 2--3 months. After stopping the treatment fertility becomes normal after 2 months.

Contraceptive Agents, Male↗
PubMed1978

Statistical problems in ESP research.

In search of repeatable ESP experiments, modern investigators are using more complex targets, richer and freer responses, feedback, and more naturalistic conditions. This makes tractable statistical models less applicable. Moreover, controls often are so loose that no valid statistical analysis is possible. Some common problems are multiple end points, subject cheating, and unconscious sensory cueing. Unfortunately, such problems are hard to recognize from published records of the experiments in which they occur; rather, these problems are often uncovered by reports of independent skilled observers who were present during the experiment. This suggests that magicians and psychologists be regularly used as observers. New statistical ideas have been developed for some of the new experiments. For example, many modern ESP studies provide subjects with feedback--partial information about previous guesses--to reward the subjects for correct guesses in hope of inducing ESP learning. Some feedback experiments can be analyzed with the use of skill-scoring, a statistical procedure that depends on the information available and the way the guessing subject uses this information.

Feedback↗
PubMed1976

Parental mislabeling of female genitals as a determinant of penis envy and learning inhibitions in women.

A survey of sex education literature confirms parents' self-reports regarding sex information imparted to their children. With relatively few exceptions, young children (and even teenagers) are taught that "boys have a penis and girls have a vagina," without further linguistic distinctions made regarding the sensitive external genitals of the female child. It is suggested that this incomplete, undifferentiated, and often inaccurate picture of female genitals prevents the growing girl from achieving pride in femininity, and may lead to anxiety and confusion regarding her sexuality. A case is presented in which the failure to label the girl's external genitals was a contributing factor to penis envy, as well as to conflicts about "looking" which led to symptomatic learning inhibitions. It is suggested that the ubiquity of the female "castration complex" may not stem primarily from the fact that the clitoris is a smaller (and thus inferior) organ compared to the penis. Rather, the girl's feeling of being "cheated" may reflect parental failure to explicitly acknowledge that the vulva (especially the clitoris) is an important aspect of "what girls have." Because visible and sensitive aspects of the girl's genitals are not labeled for her, the girl may feel that she does not have "permission" to develop into a sexually responsive and complete woman. As in the case presented, penis envy may be a symptom expressing the wish to have one's female sexuality "validated," but which also serves to block this forbidden wish by inhibiting sexual responsiveness and pride in femininity.

Achievement↗
PubMed2025

Filamentous cheater phages drive bacterial and phage populations to lower fitness.

Many bacteria carry phage genome(s) in their chromosome, which intertwines the fitness of the bacterium and the phage. Most Pseudomonas aeruginosa strains carry filamentous phages called Pf that establish chronic infections and do not require host lysis to spread. However, spontaneous mutations in the Pf repressor gene (pf5r) can allow extreme phage production that slows bacterial growth and increases cell death, violating an apparent détente between bacterium and phage. We observed this paradoxical outcome in an evolution experiment with P. aeruginosa in media simulating nutrients from the cystic fibrosis airway. Bacteria containing pf5r mutant phage grow to a lower density but directly outcompete their ancestor and convert them into pf5r mutants via phage superinfection. Reduced fitness therefore spreads throughout the bacterial population, driven by weaponized Pf. Yet high intracellular phage replication facilitates another evolutionary conflict: "cheater miniphages" lacking capsid genes and the superinfection exclusion gene (pfsE) invade populations of full-length phages within cells. Although bacteria containing both full-length phages and miniphages are most immune to superinfection by limiting the Pf receptor, this hybrid vigor is extremely unstable, as a classic Tragedy of the Commons scenario ensues that causes complete prophage loss. The entire cycle - from phage hyperactivation to miniphage invasion to prophage loss - can occur within 24h, showcasing rapid coevolution between bacteria and their filamentous phages. This study demonstrates that P. aeruginosa, and potentially many other bacterial species that carry filamentous prophages, risk being exploited by these phages in a runaway process that reduces fitness of both host and virus.

Inoviridae↗