125 years of the American Journal of Psychology: a historical overview

The American journal of Psychology celebrates 125 years of publication this year. From its inception, the Journal has attempted to record and communicate the results of research conducted in laboratories of psychology. It has also provided its readers with laboratory plans and designs for apparatus for research and demonstrations and described experimental procedures to facilitate the conduct of research. Its attention to reviews of books over a wide range of psychological topics and its inclusion of articles that provide historical perspectives on the development of psychology and its concerns broaden the context in which laboratory research is carried out. This brief overview of the Journal's history offers a perspective on the role of the Journal in, and its contributions to, the development of scientific psychology.     

Some comments on Lehrer semantics

Lehrer Semantics, as it was devised by Adrienne and Keith Lehrer, is imbedded in a comprehensive web of thought and observations of language use and development, communication, and social interaction, all these as empirical phenomena. Rather than for a theory, I take it for a ??model?? of the kind which gives us guidance in how to organize linguistic and language-related phenomena. My comments on it are restricted to three aspects: In 2 I deal with the question of how Lehrerian sense can be empirically distinguished from Lehrerian reference as a precondition for the claim that sense relationships are in general more stable than reference relations. It seems that this very claim must already be presupposed for doing the respective empirical investigation. But in 3, I argue for the option to interpret the Lehrers?? concept of sense resp. sense vectors as intension concepts, by which move one may gain a generalized concept, so-to-say ??graded analyticity??, containing Carnapian strict analyticity for language systems as the extreme case of sense vectors with maximum value. Such graded sense may also be empirically investigated in the case of normal languages. In 4, I plead for my view that what the Lehrers take for communal languages are really collections of family-resembling idiolects of individual speakers and hypotheses of individual speakers about the idiolects of their fellow speakers. This move should free us from the fiction of, and sterile discussions about, the ??true?? meanings of words, but nevertheless keep normal language communication possible. As a concluding remark I propose in 5 to have both: normal languages from an empirical point of view, and codified languages from a logical reconstructionist one.     

Design, Development, and Evaluation of a Second Generation Interactive Simulator for Engineering Ethics Education (SEEE2)

This paper describes a second generation Simulator for Engineering Ethics Education. Details describing the first generation activities of this overall effort are published in Chung and Alfred (Sci Eng Ethics 15:189?C199, 2009). The second generation research effort represents a major development in the interactive simulator educational approach. As with the first generation effort, the simulator places students in first person perspective scenarios involving different types of ethical situations. Students must still gather data, assess the situation, and make decisions. The approach still requires students to develop their own ability to identify and respond to ethical engineering situations. However, were as, the generation one effort involved the use of a dogmatic model based on National Society of Professional Engineers?? Code of Ethics, the new generation two model is based on a mathematical model of the actual experiences of engineers involved in ethical situations. This approach also allows the use of feedback in the form of decision effectiveness and professional career impact. Statistical comparisons indicate a 59 percent increase in overall knowledge and a 19 percent improvement in teaching effectiveness over an Internet Engineering Ethics resource based approach.     

Open-Minded Discussion in Organizations: A Meta-Analytic Evaluation of Cooperation and Competition Theory

Journal of Business and Psychology - Despite the extensive interest in open-minded discussion in organizations, inconsistencies regarding its antecedents and consequences remain. Drawing upon...     

FREE WILL AND LUCK

I present an account of how agents can know what they are doing when they intentionally execute object-oriented actions. When an agent executes an object-oriented intentional action, she uses perception in such a way that it can fulfil a justificatory role for her knowledge of her own action and it can fulfil this justificatory role without being inferentially linked to the cognitive states that it justifies. I argue for this proposal by meeting two challenges: in an agent's knowledge of her action perception can only play an enabling role (and no justificatory role) for the agent's knowledge and if perception has a justificatory role, then the agent's knowledge must be inferential.     

Teacher reported types of sexual abuse of learners with intellectual disability in a South African school setting

This study investigated prevalent types of sexual abuse of learners with intellectual disability, as reported by teachers. Participants were 28 teachers from special educational needs schools in Gauteng Province, South Africa (females = 80%, age range = 30 to 55 years). The teachers participated in a focus group discussion on prevalent types of sexual abuse they were aware of that occurred to learners with intellectual disabilities. Thematic analysis of the data suggested five forms of sexual abuse of learners with intellectual disability: incest, rape by the members of the community, sexual harassment, child prostitution, and exposure to adult sexual encounters. Future research should focus on the ways to mitigate in-school sexual abuse of learners with intellectual disability; prioritising which forms of interventions would be effected.     

Resourcing single parents in a South African community rural setting: an exploratory study

This study investigated the resource needs of single parents as child carers. Participants were a purposive sample of 40 single parents (female?=?70%, Black?=?95%, rural 80%; age range 30 to 55 years old). Data on resource needs of single parents were collected using semi-structured individual interviews. The data were thematically analyzed. The findings indicated that single parents need relationship and socio-emotional, material and time use supports to be successful in their carer roles. Resourcing single parents in their child care roles requires a holistic approach addressing both material and socio-relational support needs.     

Gender Identity Development and Career Decision-Making Process among High School Learners

Previous studies reveal an inconsistent picture of identity formation for both genders. This study investigated gender differences in identity formation (identity statuses) and career decision-making process among Black South African high school learners. A sample of 156 Grade 12 learners (males = 60, females = 96; mean age = 17.7) participated in the study. Participants completed the Revised Extended Objective Measure of Ego Identity Status (Bennion & Adams, 1986) and the Study Choice Task Inventory (Germeijs & Verschueren, 2006). Males and females were similar in identity formation and career decision-making process. Given that nowadays females are encouraged to consider both stereotypically female plus male paths of career development, gender appears to play less influential role in career decision making.     

Muscular Force in Reciprocal Movements

(Cameron, N. The Psychology of Behavior Disorders. Boston: Houghton Mifflin, 1947. Pp. 622.) Reviewed By W. Drayton Lewis     

The Measurement of Principled Morality by the Kohlberg Moral Dilemma Questionnaire

The four stages preceding the postconventional level in the Kohlberg (1958, 1971, 1976) system of moral development are described as involving moral judgments that conform to external conditions of punishment, reward, social expectation, and conformity to the law. No special level of self-control seems necessary to behave in keeping with these conditions of external reinforcement. In contrast, the two stages of postconventional (principled) morality involve defiance of majority opinion and defiance of the law-actions that would seem to require greater self-control. This study was concerned with whether postconventional moral reasoning, as measured by the Kohlberg Moral Dilemma Questionnaire (MDQ), can be associated with higher self-control. If so, prediction of principled moral behavior from the MDQ would be based not only on postconventional moral reasoning but bolstered by the necessary level of self-control as well. College students who came the closest to postconventional moral reasoning showed better self-control than college students who were more conventional or preconventional in their moral judgments. These results support the validity of the MDQ for predicting principled moral behavior.