Reclaiming Bonhoeffer After Auschwitz

Abstract : Christians having sought refuge from guilt by claiming Nazi martyr Dietrich Bonheoffer to be their representative have come under critique by Jewish Holocaust thinkers. Was the historical Bonhoeffer complicit in the anti‐Semitism of his era or a model of prophetic heroism in the face of state sponsored racism and genocide? This article traces the early history of Bonhoeffer's thinking on the “Jewish Question” and the implications of his prison writings for the future of Jewish‐Christian relations. Simplistic defenses and simplistic dismissals fall short of understanding this most complex of theological figures.     

Langdon Gilkey: In Memoriam

Abstract:  Langdon Gilkey died on November 19, 2004. This "Theology Update" reviews his career and examines elements in his systematic theology such as: (1) fallenness in human nature; (2) the transcendence and graciousness of God: (3) the Neo‐Orthodox agenda; (4) creation and the dialogue with science; and (4) inter‐religious dialogue. Gilkey's theological method of responding to human experience with the Christian message through a process of interpreting symbols is critically evaluated. This article is published simultaneously in Dialog and Theology and Science .     

Forgiveness,the Gift,and Ecclesiology

Abstract: This article responds to the work of George Lindbeck and John Milbank while putting forth a new position on the theology of gift and forgiveness. Saarinen constructs a rudimentary theological anthropology, focusing on God and human beings as givers. As an example of applying this “giver‐oriented perspective” he outlines a fourfold typology of forgiveness as (1) negative giving, forgetting; (2) negative and positive giving, forgetting; (3) negative giving, forgetting and remembering; (4) negative and positive giving, forgetting and remembering.     

犯罪心理学研究中运用量化方法引起的理论思考

量化与统计分析,是一项重要的研究方法。这一方法在犯罪心理学研究中得到了广泛运用,同时也存在着使用的局限性。犯罪人有很强的心理掩饰性,对包括犯罪人在内的人的心理的测量实际上是一种间接测量,测得的数据是心理学家标定的数据,兼有客观性与主观性。量化研究如果不与科学思维相结合,有可能得出浅薄平庸甚至错误的结论。心理学研究应当以"人性"为基点,多种方法综合运用,实现量化方法与非量化方法的有机结合。     

How many faces can be processed during a single eye fixation?

The purpose of our study was to estimate the perceptual span for facial information: how many faces can be processed during a single eye fixation. We used a visual-search task, in which the targets and distractors were facial photographs. The task of the observer was to search for and identify a target face in an array of faces. We measured the time needed for one search--threshold search time--by using a multiple-alternative staircase method. The threshold represents the duration of stimulus presentation at which the probability of correct responses was 79%. The array size was varied from 2 x 2 to 8 x 8 faces. Simultaneously with the performance measurements we measured eye movements with a video eye tracker. We found that threshold search time increased with increasing set size nearly linearly. The number of fixations also increased linearly from unity at the smallest set size to about fifteen at the largest set size. The result of 2 x 2 faces during a single fixation gave an estimate of 4 faces for the perceptual span. If, on average, only half of the elements had to be scanned for finding the target, 15 fixations at the largest set size (8 x 8) gave another estimate of 2.13 faces. The mean fixation duration was around 200 ms. Thus, the results suggest that 2-4 faces can be processed during one fixation of about 200 ms.     

The auditory sensory memory trace decays rapidly in newborns

The present study investigated the temporal dynamics of auditory sensory memory in newborns as reflected by the mismatch negativity (MMN), a preattentive electric change-detection response. MMN was obtained from 24 full-term healthy newborns who were either awake or asleep (quiet or active sleep) during the experiments. Stimuli were 1,000 Hz tones (standards) that were occasionally replaced by 1,100 Hz tones (deviants). The constant stimulus onset asynchrony (SOA) was, in separate blocks, either 450, 800, or 1,500 ms. A prominent MMN was obtained at the 800 ms SOA in all three sleep or waking states, whereas no MMN occurred at 450 and 1,500 ms SOAs. In view of the fact that in adults MMN is elicited even with a 10s SOA, these results imply that the time span of auditory memory is considerably shorter in neonates than in adults and 8-12-year-old children.