The effect of a low rate of regular signals upon the reaction times of introverts and extraverts

In an RT (reaction time) task involving responding to infrequent, regular signals, extraverts produced higher proportions of missed signals and lengthened RT's than introverts did. This result was only obtained after some time on task and is evidence that inhibitory states are formed more rapidly in extraverted subjects under low stimulation conditions. In a more extended version of the task, mean RT was found to be longer in extraverted than introverted subjects in the second half of the experiment though there was no significant difference between the groups in the first half. These findings are complementary to data from previous studies showing that extraverts generate stronger inhibitory potential in continuous responding tasks, or that their characteristic arousal level may be lower than that of introverted subjects. The need to distinguish between the different explanatory constructs is discussed and a simple model amalgamating the major theoretical positions is outlined.     

Impairment of auditory perception and language comprehension in dysphasia

Men with chronic focal brain wounds were examined for their ability to discriminate complex tones, synthesized steady-state vowels, and synthesized consonant—vowel syllables. Subjects with left hemisphere damage, but not right hemisphere damage, were impaired in their ability to respond correctly to rapidly changing acoustic stimuli, regardless of whether stimuli were verbal or nonverbal. The degree of impairment in auditory processing correlated highly with the degree of language comprehension impairment. The pattern of impairment of the group with left hemisphere damage on these perceptual tests was similar to that found in children with developmental language disorders.     

The Rorschach and structured tests of perception as indices of intellectual development in mentally retarded and nonretarded children

In a study of the developmental significance of certain perceptual activities, the Rorschach and four structured tests of perception were administered to five groups of children at various CA, MA, and IQ levels. All three Rorschach measures were significantly related to MA, as were all four of the structured tests. The Childrens' Embedded Figures Test was the best predictor of MA; it accounted for 52% of the variance, while the six remaining measures yielded nonsignificant increments to a multiple regression equation. In a factor analysis the four structured tests loaded on one factor (51% of total variance), while the three Rorschach variables loaded on a second (17%); MA loaded on both (.669 and .447, respectively). In an additional finding, Zigler's “developmental” hypothesis that level of development and not IQ determines cognitive competence, received partial support from 13 of 14 statistical tests.     

Intraindividual differences dimensions of mood change during pregnancy identified in five P-technique factor analyses

Daily-self-ratings of mood and state were obtained for approximately 120 days of observation from five pregnant subjects. Measurements were based on a total pool of 75 adjectives culled from the literature to represent eight dimensions of affect established in primarily cross-sectional studies. The data were analyzed in a P-technique factor analysis context to determine both the extent to which interindividual differences and intraindividual variability concepts were interchangeable and how general such intraindividual variability concepts were among different subjects. Although evidence was found that subjects construe many adjectives differently, for dimensions such as Energy, Well Being, Fatigue, and Concentration, the data indicate that cross-sectionally and longitudinally based personality concepts exhibit a fair degree of convergence.     

Juror decision making: A case of attitude change mediated by authoritarianism

For a jury to reach a unanimous decision, certain individuals must change their attitudes with regard to the defendant's guilt during deliberations. Because these changers are the key to the group decision-making process, they were carefully scrutinized to ascertain demographic or personality characteristics which might be mediating their behavior. In three experiments, two using college students as subjects and one using Philadelphia Court of Common Pleas jury pool members, it was found that authoritarians changed their attitude with regard to the defendant's guilt more than equalitarians. Further, most of these “changers” were aware they had changed their attitude. There was no generalizable evidence for the proposition that authoritarians are more likely to favor a guilty verdict.     

Seniority in the generational transition of laboratory groups: The effects of social familiarity and task experience

The determinants of leadership seniority in laboratory groups were investigated in two experiments. In both experiments a procedure was used in which individual group members were periodically replaced throughout 7 generations. The individuals within the groups folded origami products and traded with other groups so as to earn quarters. In the first experiment the effect of social familiarity on seniority was investigated by comparing a set of standard groups with a set of rotational groups in which the group members moved from group to group between generations and thus always interacted with strangers. There was less seniority in the rotational groups. In the second experiment the effect of experience on seniority was investigated by comparing a set of standard groups with a set of experienced groups in which the new group members were recruited from the standard groups. There was less seniority in the experienced groups. It was found in both experiments, in agreement with previous research, that over generations the subjects earned increasing amounts of money and worked with increasing speed and efficiency.     

Evolution,Suffering, and Eschatological Redemption: Sollereder,Southgate, and Russell on Theodicy

Two new books helpfully refine the position vaunted by Theistic Evolution. These two books will garner the interest especially of the proleptic school within Theistic Evolution, which affirms (1) the long history of evolution as God's creative work; (2) the Theology of the Cross wherein God shares in the sufferings and even death of all creatures, animals included; (3) Jesus’ Easter resurrection as a prolepsis of the eschatological new creation; and (4) the coincidence of creation with redemption. These two provocative new works are Bethany Sollereder's God, Evolution, and Animal Suffering: Theodicy without a Fall, along with Christopher Southgate's Theology in a Suffering World: Glory and Longing. This article tackles a problem surfacing in the work of both Sollereder and Southgate: when eliminating the fall, the combination of redemption and creation becomes incoherent. Robert John Russell's “fall without a fall” provides greater coherence in the proleptic version of Theistic Evolution.     

The Scottish Reformation was not Protestant

This article argues that the generally accepted term for the Protestant revolution of 1559–60 in Scotland, ‘The Scottish Reformation’, hides the remnant of a sectarian denominational historiography and should be abandoned. These events should be called ‘The Scottish Protestant Reformation’ while ‘The Scottish Reformation’ should be used for a ‘long reformation’ including Catholic and Protestant reform movements extending from the fifteenth to the seventeenth centuries. This terminological change represents a new way of understanding the Scottish Reformation as a long process in the Christian culture of Renaissance Scotland. It brings historical research in line with developments in other disciplines, which have uncovered a flourishing early Scottish Renaissance. Making Christianity the primary category in the religious history of this period, rather than the polemical binary ‘Catholic/Protestant’, enables a more balanced appraisal of the various religious and cultural movements in Scotland.     

On the general argument against internalism

I respond to John Greco’s argument that all forms of internalism in epistemology are either false or uninteresting. The paper divides into two sections. First, I explain precisely what internalists and externalists in epistemology disagree over. This puts us in a position to assess whether Greco’s argument succeeds. Second, I present Greco’s argument and offer two objections.     

JOHN POLKINGHORNE AND BERNARD LONERGAN ON THE SCIENTIFIC STATUS OF THEOLOGY

On the basis of his acquaintance with theoretical elementary particle physics, and following the lead of Thomas Torrance, John Polkinghorne maintains that the data upon which a science is based, and the method by which it treats those data, must respect the idiosyncratic nature of the object with which the science is concerned. Polkinghorne calls this the “accommodation” (or “conformity”) of a discipline to its object. The question then arises: What should we expect religious experience and theological method to be like if they are accommodated to the idiosyncratic nature of God? Polkinghorne's methodological program is typical of postcritical positions in the theology‐science dialogue in holding that the fiduciary element in theological method is simply a species of the fiduciary element that is a de facto part of all knowing—in other words, theological method does not differ in fundamental kind from the methods of the natural sciences. But this program may contain the seeds of an alienation of theological method from the transcendence of God similar to the double self‐alienation of theology described by Michael Buckley in At the Origins of Modern Atheism. I contend that something like Bernard Lonergan's position on how the method of faith seeking understanding is related to the methods of the natural sciences is exactly the sort of thing that one should expect on the supposition of Polkinghorne's principle of accommodation, at least if the God who is the object of theological science is transcendent. The way in which the divine differs from all other objects ought to be disclosed or reflected in religious experience and theological method. Polkinghorne charts the course for an accommodated theology, but it seems to be Lonergan who is more intent on following it.