Effect of person on nervous,stable and crossbred pointer dogs

Through selective mating and line breeding of pointer dogs we have developed and continued two strains which are fairly behaviorally distinct. We now have data accumulating from the crossing of these two lines. Although the offspring from the crosses are still young, it can be seen that some stable male parents have had nonenvironmental, i.e., genetic, effects. The offspring are in many respects like their nervous mothers, but in some behavior, notably social behavior, they can be mistaken for the stable strain of dog. Heart rates have mimicked those of the nervous mothers and seem in no way influenced by the stable ancestry in “Effect of Person” tests. There is a marked difference between stable and unstable dogs in the effect of “Person” on heart rate: the unstable dogs show practically no cardiac response to “Person” (petting), whereas the normal dogs show the usual marked bradycardia to petting.     

A technique for correlating measurable traits with freely observed social behaviors

In much research in social psychology it is impractical to get quantitative measure of the degree of effectiveness of certain social behaviors, yet associates can sense that effectiveness sufficiently well to detect those who manifest the behavior in very high or in very low degree. This paper develops a technique of biserial correlation from wide-spread classes to deal statistically with such situations, develops standard error formulas for it, and points to a wide range of usefulness for this type of technique.     

How sensitive are handedness prevalence figures to differences in questionnaire classification procedures?

Questionnaire data from 572 subjects show that the proportion of right-handers to nonright-handers varies greatly (from 1:100 to 92:8) as a function of questionnaire length, graded or forced response to items, and cut-off criteria. For this reason, the right-handed/nonright-hander dichotomy is singularly unsuited as a basis for classification when handedness is to be related to some other neuropsychological factor as an independent variable. This is especially the case when very strict cut-off criteria are used to define right-handedness (e.g., only those individuals who prefer the right hand for all activities listed).     

Science and Religion: Ten Models of War,Truce, and Partnership

Public discourse today continues to propagate the simplistic idea that science and religion are engaged in a hopelessly unwinnable war. This is misleading. Science and religion interact at so many different junctures and in so many different ways that any simple generalization misguides us. This essay provides an updated inventory of ten popular conceptual models for relating science and theology, when theology is understood as rational reflection on religion. Four influential models assume that a war is taking place: (1) scientism; (2) scientific imperialism; (3) theological authoritarianism; and (4) the evolution controversy. Six additional preferred models assume a truce or even more, a partnership: (5) the Two Books; (6) the Two Languages; (7) ethical alliance; (8) dialogue accompanied by creative mutual interaction; (9) naturalism; and (10) theology of nature. Special attention will be given to creative mutual interaction within a framework of a theology of nature.