Reducing adolescent cell phone usage using an interdependent group contingency

The purpose of this study was to test the effects of an interdependent group contingency on cell phone usage in an alternative high school classroom. We used an ABAB reversal design to test the effects of the contingency on the cell phone usage of the entire class and an individual student. Results showed a reduction in the cell phone use of the class and the individual when the group contingency was in effect, demonstrating a functional relation between the contingency and student cell phone usage. These findings suggest that group contingencies may be efficacious for teachers to use within their classrooms to curb cell phone usage. Further study of this intervention is warranted to determine its generality.     

THE DIVINE CONJECTURES: A CONTEMPORARY ACCOUNT OF HUMAN ORIGINS AND DESTINY

Six “divine conjectures” frame the place of Theóne (The One to Whom we pray) in the creation of our universe and for its continuing development in five subsequent stages into a loving universe. The first stage, the cosmological universe, establishes the laws of nature, understood by scientists as the “standard model”. The second stage introduces life and death into the universe by a process we are only now beginning to understand. Stage 3 requires certain life forms to become conscious with a subset of those life‐forms acquiring language that results in that subset becoming self‐conscious. The next stage, Conjecture 4, identifies certain persons who become addicted to learning in their unrelenting effort to learn as much of what can be known as possible. The fifth conjecture requires individual persons to act as agents of Theóne in achieving Conjecture 6—a universe that is both loving and lawful. During the course of the exposition subsidiary discussions of the concepts of conjecture and hypothesis explicate the function of each in the advancement of knowledge and understanding. There are brief discussions of prayer and purpose in relation to the Divine.     

Exploring noun bias in Filipino-English bilingual children

Researchers have suggested that there is a noun bias in children's early vocabularies brought about by features of adults' child-directed utterances, which may vary across languages (E. V. Bates et al., 1994; D. Gentner, 1982). In the present study, the authors explored noun bias in 60 Filipino-English bilingual children whose 2 languages differed in how they emphasized nouns and verbs in typical syntactic forms. The results revealed a noun bias, but only in the bilingual children's English vocabulary. The noun bias in English was associated with the frequency of nouns in the caregivers' utterances and the proportion of nouns in the initial positions of the caregivers' utterances. The authors also found different associations between salient positions in the adult utterances and children's vocabularies in English and Filipino.     

A Speeded Item Response Model with Gradual Process Change

An item response theory model for dealing with test speededness is proposed. The model consists of two random processes, a problem solving process and a random guessing process, with the random guessing gradually taking over from the problem solving process. The involved change point and change rate are considered random parameters in order to model examinee differences in both respects. The proposed model is evaluated on simulated data and in a case study. The research reported in this paper was supported by IAP P5/24 and GOA/2005/04, both awarded to Paul De Boeck and Iven Van Mechelen, and by IAP P6/03, awarded to Iven Van Mechelen. Yuri Goegebeur’s research was supported by a grant of the Danish Natural Science Research Council.     

College women’s value orientations toward family, career, and graduate school

This study was designed to examine how college women’s valuing of graduate education predicted their intentions to attend graduate school, using a new measure of the valuing of graduate school. A second purpose was to assess relations of college women’s perceptions of the relative importance of family and career to their valuing of graduate education. Two hundred and sixteen college women completed a newly developed survey that assessed these constructs. The items assessing task values were designed to assess components of task value defined by Eccles et al. (1983). Reliability and factor analyses demonstrated that the instrument adequately measured different components of task value. Multiple regression analyses demonstrated that components of task value predicted intentions to attend graduate school. The women were strongly career-oriented, and their orientations to career related positively to their valuing of graduate education.     

Choosing to Suffer: Reflections on an Enigma

Most people pursue pleasure and seek to avoid pain. Some individuals, however, choose a life characterized by pain and suffering. The author describes the most common varieties of such behavior patterns: asceticism, martyrdom, penance and masochism. Critical psychodynamics are discussed and the author proposes a synthesis of the motivation underlying pain/suffering seeking behavior.     

Experience and Theory

N. R. Hanson's discussion of experience is criticized. Experience, though necessary for knowing, is insufficient as a basis for understanding in either science or religion. Experience alone can be misleading. We may begin with experience, but we cannot claim to understand until experience has been mediated by theory. The article is excerpted from Metaphoric Process: The Creation of Scientific and Religious Understanding (Gerhart and Russell 1984), Chapter 2.     

Extensions of the Paivio, Yuille, and Madigan (1968) norms.

The Paivio, Yuille, and Madigan (1968) norms for 925 nouns were extended in two ways. The first extension involved the collecting of a much more extensive and diverse set of properties from original ratings and other sources. Factor analysis of 32 properties identified 9 orthogonal factors and demonstrated both the redundancy among various measures and the tendency for some attributes (e.g., age of acquisition) to load on multiple factors. The second extension collected basic ratings of imagery, familiarity, and a new age of acquisition measure for a larger pool of 2,311 words, including parts of speech other than nouns. The analysis of these ratings and supplementary statistics computed for the words (e.g., number of syllables, Kucera-Francis frequency) demonstrated again the relative independence of various measures and the importance of obtaining diverse properties for such norms. Implications and directions for future research are considered. The full set of new norms may be downloaded from www. psychonomic.org/archive/.     

Thinking Clearly about Violence

Philosophical Studies -     

Distress Over the Infidelity of a Child’s Spouse: A Crucial Test of Evolutionary and Socialization Hypotheses

Parents of undergraduates were asked whether they would be more distressed by the sexual or the emotional infidelity of their child’s partner. Comparing the responses of mothers and fathers may offer a rare, “crucial” instance in which evolutionary and socialization perspectives offer different predictions. Socialization theory, broadly conceived, predicts an effect for the gender of the parent: Consistent with their differing gender socialization histories, mothers should be more distressed by the emotional infidelity of their child’s partner, and fathers by the sexual infidelity of their child’s partner. In contrast, an evolutionary psychology approach predicts little or no effect for the sex of the parents: Both mothers and fathers should be more distressed by infidelities that pose a greater threat to their genetic interests. Results were largely consistent with the predictions derived from evolutionary psychology: Both mothers and fathers regarded sexual infidelity as more distressing when committed by a daughter–in–law than by a son–in–law, and emotional infidelity as more distressing when it involved a son–in–law rather than a daughter–in–law. Discussion centered on the theoretical implications of research that examines the behavior of those who are, genetically, one step removed from the sexual behavior of others, but still affected by the reproductive consequences of that behavior.